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  • C/C++ Software Development Engineer II

    Raytheon 4.6company rating

    Principal software engineer job in Los Angeles, CA

    Country: United States of America Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Security Clearance Type: DoD Clearance: Secret Security Clearance Status: Ability to obtain INTERIM U.S. government issues security clearance is required prior to start date At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of tomorrow's threat. Our team solves tough, meaningful problems that create a safer, more secure world. We are seeking a skilled Software Development Engineer II with a focus on developing complex systems in C/C++. The ideal candidate will have a passion for creating high-performance applications and will be involved in all stages of the software development lifecycle. What You Will Do Design, develop, and maintain software applications using C and C++ for complex systems and applications. Collaborate with cross-functional teams to define, design, and implement new features, ensuring system integration and scalability. Troubleshoot, debug, and optimize existing code for performance and efficiency in complex environments. Write and maintain comprehensive documentation for software applications, including system architecture and design specifications. Participate in code reviews and ensure adherence to coding standards and best practices. Stay current with industry trends and advancements in C/C++ technologies, especially in relation to complex systems. Light travel and off hours testing (2nd or 3rd shift) may occasionally be required. This position requires exclusive onsite presence. Qualifications You Must Have Typically requires a bachelor's in science, Technology, Engineering, or Mathematics (STEM) and a minimum of 2 years of experience. Experience in developing complex systems and applications using C/C++, Java or other object-oriented programming language. Experience in a Unix/Linux operating system. The ability to obtain and maintain a U.S. government issued interim secret security clearance is required prior to start. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance. Qualifications We Prefer Active Secret security clearance. Experience with data structures, algorithms, and software design principles, particularly in high-concurrency and distributed systems. Experience in embedded systems, real-time systems, or large-scale applications. Experience with multithreading, memory management, and performance optimization in complex environments. Experience with Network Communication Protocols, Shell Scripting (tcsh, csh, bash), software development tools like Git/Clearcase, software debuggers, and using embedded RTOSs (e.g. VxWorks, Integrity). Familiarity with version control systems (e.g., Git). Familiarity with software development methodologies (Agile, Scrum, etc.). Competency with Red Hat Enterprise Linux Operating System. What We Offer Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation. Learn More & Apply Now! Please consider the following role type definition as you apply for this role. Onsite: Employees who are working in Onsite roles will work primarily onsite. This position requires a security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: ************************************************ This position is in Tewksbury, Massachusetts. Living in Massachusetts means you'll have easy access to the ocean and locations of historical significance. You can enjoy varied outdoor activities ranging from hiking and camping to cross-country skiing and snowmobiling. Massachusetts is recognized as one of the best states to call "home." As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote. The salary range for this role is 68,900 USD - 131,100 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills.Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company's performance.This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window. RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act. Privacy Policy and Terms: Click on this link to read the Policy and Terms
    $77k-105k yearly est. 1d ago
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  • Senior Line Engineer

    United Airlines 4.6company rating

    Principal software engineer job in Los Angeles, CA

    Achieving our goals starts with supporting yours. Grow your career, access top-tier health and wellness benefits, build lasting connections with your team and our customers, and travel the world using our extensive route network. Come join us to create what's next. Let's define tomorrow, together. Description At United, we have some of the best aircraft in the world. Our Technical Operations team is full of aircraft maintenance technicians, engineers, planners, ground equipment and facilities professionals, and supply chain teams that help make sure they're well taken care of and ready to get our customers to their desired destinations. If you're ready to work on our planes, join our Tech Ops experts and help keep our fleet in tip-top shape. Job overview and responsibilities Senior Line Engineers are part of a service engineering team that provide 24/7 engineering technical support for United Airlines Worldwide fleet of operational aircraft to ensure the timely return to service. Provide engineering support for a wide range of aircraft systems, maintenance programs, engines as well as operational engineering functions. Studies, analyzes, and seeks solutions to problems related to the design, operation, maintenance, performance, modification, or repair of aircraft, and their components. Uses a structured, logical, and analytical approach in problem solving. Defines maintenance program, configuration, and serviceability criteria ensuring safe and legal operations. Analyzes and implements regulatory requirements. Evaluates the effects of modifications or new equipment on reliability and performance. Evaluates the benefits of the cost impact of a fleet decision to ensure an optimum balance of cost, asset utilization, quality, and reliability. Authors, designs, tests, and manages projects. Communicates with customers on technical issues, work scope recommendations, and failure investigations. Interfaces with internal and external organizations regarding specific aircraft and component issues. This position leads and develops potentially complex solutions and implementation plans, project justification, cost/benefit analysis, management of project implementation, technical support, and obtaining FAA approvals as required. Coordinate work with other operational groups to ensure airworthiness, safety, regulatory compliance, operational reliability, and operational efficiency. Organize and manage the priorities for assigned responsibilities and accomplish the work processes to meet all the deliverables for operational needs, projects, and program changes/technical specification revisions. Shifts are dependent on work location and assignment and will be designated during the interview process as required. It is important to note that shifts may change based on the needs of the operation. Work Schedule: 7.00pm PST- 6.30am PST In addition to base pay, this role includes a $10,000 role-specific premium, separate and additional from the listed base pay range. Qualifications What's needed to succeed (Minimum Qualifications): Bachelor's degree or related experience in Engineering (Mechanical, Electrical, Aerospace), related technical field or equivalent relative work experience Senior Line Engineer I: 5-8 years Senior Line Engineer II: 8 years + Ability to interpret complex and technical Engineering and OEM documents. Highly detailed level project development and management for regulatory compliance modifications, and overall ownership of specific systems Must have the ability to communicate detailed, technical information under time-bound and stressful situations. Successful candidate will have working knowledge of airline or OEM operations. Knowledge of Code of Regulations (CFRs), airworthiness design and substantiation criteria, aircraft and equipment design and operational characteristics Must be available to work any shift including nights and weekends as well as holidays. Must be legally authorized to work in the United States for any employer without sponsorship. Successful completion of interview required to meet job qualification. Reliable, punctual attendance is an essential function of the position. What will help you propel from the pack (Preferred Qualifications): OEM Structural Repairs for Engineers Training (Boeing/Airbus) with portfolio of designing major repairs for aircraft structures; metallic or composite Work within specific ATA Airline Chapters Airline or Industry experience with general ATA Chapters which could encompass, aircraft systems, structures, power plant and avionics disciplines Excellent communication and technical writing ability Knowledge of FARS (specifically parts 21, 25, 26, 43, 121, & 145) CATIA/AUTOCAD experience The base pay range for this role is $97,945.00 to $133,540.00. The base salary range/hourly rate listed is dependent on job-related, factors such as experience, education, and skills. This position is also eligible for bonus and/or long-term incentive compensation awards. You may be eligible for the following competitive benefits: medical, dental, vision, life, accident & disability, parental leave, employee assistance program, commuter, paid holidays, paid time off, 401(k) and flight privileges. United Airlines is an equal opportunity employer. United Airlines recruits, employs, trains, compensates and promotes regardless of race, religion, color, national origin, gender identity, sexual orientation, physical ability, age, veteran status and other protected status as required by applicable law. Equal Opportunity Employer - Minorities/Women/Veterans/Disabled/LGBT. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform crucial job functions. Please contact to request accommodation.
    $97.9k-133.5k yearly 4h ago
  • Senior Software Engineer, RAIL

    Anduril Industries 4.1company rating

    Principal software engineer job in Costa Mesa, CA

    Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of strategic competition, Anduril is committed to bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years. ABOUT THE TEAM In Anduril's Tactical Recon and Strike (TRS) division, we're pushing the boundaries of aerial drone technology. We're the driving force behind groundbreaking products like Ghost, Anvil, Bolt, and Altius, taking them from concept to fully operational systems that are reshaping the landscape of defense and security. Our team tackles the entire spectrum of small drone development (Group 1-3), from the drones themselves to the critical equipment needed for testing, deployment, and operation. We thrive on solving complex challenges, collaborating with specialist teams to deliver cutting-edge solutions for our customers. In TRS, you'll be at the forefront of innovation, working with state-of-the-art technology and pushing the limits of what autonomous systems can achieve. If you're passionate about creating transformative technology and want to be part of a team that's shaping the future of defense capabilities, we want to hear from you. Join us in our quest to develop game-changing aerial systems that are redefining what's possible in tactical reconnaissance and strike operations. ABOUT THE JOB RAIL has two primary customers: * Mission Autonomy (MA) - Mission Autonomy at Anduril is responsible for coordinating mission-level behaviors by manipulating hardware. For example, "fly to these waypoints," "enter radio silence mode," or "arm munitions." * Robotics Business Lines - These teams own specific Anduril robots end-to-end, as well as individual pieces of hardware on those robots. RAIL bridges the gap between Mission Autonomy and diverse sets of hardware by creating common hardware interfaces. To allow Anduril to effortlessly integrate with new hardware. RAIL enables Anduril to scale and deploy ambitious new robot designs on short timelines by leveraging learnings and investments from our existing portfolio of diverse hardware and products. For example, Anduril procures autopilots from a multitude of different hardware vendors. Each autopilot has a subtly different hardware interface - some use MAVLINK, some use STANAG, others use bespoke vendor-specific serial interfaces. Despite having different interfaces, they all provide standard functionality that flies along a set of waypoints. As an author of advanced mission behavior, I shouldn't care whether my autopilot speaks MAVLINK or STANAG - I just want my vehicle to get flying. RAIL abstracts away these subtle hardware differences from Mission Autonomy by providing a shared, common interface as a layer between Mission Autonomy and low-level hardware integrations. RAIL also provides other valuable features such as hardware custody management and access-control semantics, shared-memory IPC approaches and flexible observability plugins, to name a few. RAIL is uniquely situated within Anduril. As the layer between Mission Autonomy and low-level-hardware at Anduril, you will find yourself developing a broad set of expertise working with nearly every robotics team at Anduril. To date, we've flown all across our US offices and test sites to launch new initiatives with Ghost, Altius, Dive, and Fury. Come help RAIL build the future of robot autonomy at Anduril! WHAT YOU'LL DO Own major feature development and rollout of large features for our products - RAIL works with nearly every robotics team at Anduril - humility, empathy, and strong collaboration skills are key to success on the RAIL team! Write and maintain core systems that all robotics platforms at Anduril will use. Work closely with our vehicle software teams during product development, understanding their needs, and delivering high leverage software they are able to use bring their product to market. REQUIRED QUALIFICATIONS 4+ years of C++ or Rust experience in a Linux development environment - you will be expected to learn Rust on the job, but prior Rust experience is not required BS in Robotics, Computer Science, Mechatronics, Electrical Engineering, Mechanical Engineering, or related field Proven understanding of data structures, algorithms, concurrency, and code optimization Experience troubleshooting and analyzing remotely deployed software systems Experience working with and testing electrical and mechanical systems Eligible to obtain and maintain an active U.S. Secret security clearance PREFERRED QUALIFICATIONS Experience programming for embedded and physical devices Eligible to obtain and hold a US DoD Security Clearance Python and/or Go experience Multi-agent coordination of UAVs US Salary Range $191,000-$253,000 USD The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. Actual salary offer may vary based on (but not limited to) work experience, education and/or training, critical skills, and/or business considerations. Highly competitive equity grants are included in the majority of full time offers; and are considered part of Anduril's total compensation package. Additionally, Anduril offers top-tier benefits for full-time employees, including: Platinum Healthcare Benefits: For U.S. roles, we offer comprehensive medical, dental, and vision plans at little to no cost to you. For UK roles, Private Medical Insurance (PMI): Anduril will cover the full cost of the insurance premium for an employee and dependents. For AUS roles, Private health plan through Bupa: Coverage is fully subsidized by Anduril. Basic Life/AD&D and long-term disability insurance 100% covered by Anduril, plus the option to purchase additional life insurance for you and your dependents. Extremely generous company holiday calendar including a holiday hiatus in December, and highly competitive PTO plans. 16 weeks of paid Caregiver & Wellness Leave to care for a family member, bond with your baby, or tend to your own medical condition. Family Planning & Parenting Support: Fertility (eg, IVF, preservation), adoption, and gestational carrier coverage with additional benefits and resources to provide support from planning to parenting. Mental Health Resources: We provide free mental health resources 24/7 including therapy, life coaching, and more. Additional work-life services, such as free legal and financial support, available to you as well. A professional development stipend is available to all Andurilians. Company-funded commuter benefits available based on your region. Relocation assistance (depending on role eligibility). 401(k) retirement savings plan - both a traditional and Roth 401(k). (US roles only) The recruiter assigned to this role can share more information about the specific compensation and benefit details associated with this role during the hiring process. Anduril is an equal-opportunity employer committed to creating a diverse and inclusive workplace. The Anduril team is made up of incredibly talented and unique individuals, who together are disrupting industry norms by creating new paths towards the future of defense technology. All qualified applicants will be treated with respect and receive equal consideration for employment without regard to race, color, creed, religion, sex, gender identity, sexual orientation, national origin, disability, uniform service, Veteran status, age, or any other protected characteristic per federal, state, or local law, including those with a criminal history, in a manner consistent with the requirements of applicable state and local laws, including the CA Fair Chance Initiative for Hiring Ordinance. We actively encourage members of recognized minorities, women, Veterans, and those with disabilities to apply, and we work to create a welcoming and supportive environment for all applicants throughout the interview process. If you are someone passionate about working on problems that have a real-world impact, we'd love to hear from you! To view Anduril's candidate data privacy policy, please visit **********************************************
    $191k-253k yearly 7d ago
  • Private Development Market Leader

    Ellaway Blues Consulting

    Principal software engineer job in Brea, CA

    Take charge of expanding a private development practice serving commercial developers, industrial owners, and large mixed-use design programs throughout Southern California. This is a senior strategic growth position focused on client acquisition, operational excellence, and talent development. Role Highlights Guide business strategy, annual financial goals, and long-range market priorities Manage client relationships from pursuit through delivery while ensuring top-tier service Lead interdisciplinary teams delivering innovative land development solutions Strengthen brand presence through professional networking and industry involvement Mentor rising leaders and support the recruitment and growth of top technical talent Ideal Background 15+ years in private development within the AEC environment Degree in Civil Engineering, Landscape Architecture, Surveying, or related field (PE/RLA/PLS preferred) Proven market growth and business development success in the SoCal region Ability to drive project performance, profitability, and client satisfaction
    $106k-155k yearly est. 22h ago
  • Flight Software Engineer (Mid)

    Apex Space

    Principal software engineer job in Los Angeles, CA

    Spacecraft represent the most pressing unmet need across the entire aerospace industry. As more launch vehicles come online and the cost to orbit decreases, more companies launching payloads to space continue to emerge. For the first time in history, this influx of payload companies combined with reduced launch costs has resulted in a massive increase in need for commercial spacecraft platforms, known as satellite buses. These buses hold the payloads of our customers and are flown on launch vehicles. Apex manufactures these satellite buses at scale using a combination of software, vertical integration, and hardware that is designed for manufacturing. Our spacecraft enable the future of society: ranging from earth observation to communications and more. We'd love for you to join us on our mission of providing humankind access to the galaxy beyond our planet. About the Role As a member of the Flight Software team, you will design, develop, and own the software driving the autonomous operation of Apex's satellite buses. You will be responsible for developing mission critical systems that operate reliably 24/7, ensuring that Apex's spacecraft continue to operate in all scenarios. In this role, you will work closely with both internal teams and external customers, aligning your solutions with company objectives and user requirements. We are looking for motivated engineers who are eager to solve complex problems with a focus on practicality and scalability, and who thrive in a dynamic, fast-paced environment. Responsibilities * Design, implement and own mission critical software applications for satellite systems. * Support commissioning of spacecraft during launch and early operations and ensure software systems remain functional during critical operations. * Own spacecraft software solutions through the full lifecycle from initial design to deployment. * Perform unit testing, integration testing, and system-level testing of software components, identifying and resolving any defects or issues. * Collaborate with cross-functional teams to baseline product requirements and technical roadmaps. Requirements * U.S. Person status is required as this position needs to access export controlled data. * 3+ years of total flight software experience * Bachelor's degree in CS, EE or equivalent. * Strong proficiency in programming languages such as Python, C++, Rust. * Experience with real time systems running on distributed hardware. * Knowledge of embedded Linux operating systems, system administration and creating Linux distributions (Yocto). * Familiarity with satellite systems and protocols, such as CCSDS, and ECSS. * Experience with software integration, testing, and validation for real-time and distributed systems. * Familiarity with network protocols (TCP/IP, UDP), secure communication systems, Protobuf and encryption. Compensation Salary Range: $150,000 - $180,000 a year The stated compensation range reflects only the targeted base salary range and excludes additional benefits. If your salary requirements fall outside of the range, we still encourage you to apply. Why Join Apex? Apex believes in creating a work environment that you look forward to embracing every day. Our employees love working at Apex, and we want you to love it too. We're a fast-growing startup backed by $200M in Series C funding, and we invest heavily in our people from day one. What We Offer: * Shared upside: Receive equity in Apex, letting you benefit from the work you create * Best-in-class healthcare: 100% company-paid medical, dental, and vision for you and your dependents, plus $100k life insurance at no cost * Comprehensive PTO package to reset and recharge - starting at 15 days vacation, growing to 20+ days annually, plus 10 paid holidays * Competitive 401(k) plan with generous matching - 100% match on first 3%, 50% on next 2% * 8 weeks paid parental leave plus childcare reimbursement up to $350/day for work-related travel * Daily catered lunch and unlimited snacks to keep you fueled throughout the day * Vibrant community: Monthly office BBQs, pickleball tournaments, run club, and social gatherings for you and your family * Your dream desk setup and all the tools you need to be your most productive self * World-class Playa Vista office with EV chargers, with the benefit of in-person collaboration with amazing coworkers and flexibility to integrate work and life * Real impact opportunity: Work alongside experts from aerospace, new space, and other cutting-edge industries to make a lasting difference Ready to join a team where your contributions matter and your future is bright? Let's build something extraordinary together. Equal Opportunity Employer Apex Technology, Inc. is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Candidates and employees are always evaluated based on merit, qualifications, and performance. We will never discriminate on the basis of race, color, gender, national origin, ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability, or any other legally protected status.
    $150k-180k yearly 7d ago
  • Senior Flight Software Engineer

    Approach Venture LLC

    Principal software engineer job in El Segundo, CA

    Senior Flight Software Engineer - Help Build the Next Generation of Spacecraft Systems! El Segundo, CA | On-site A fast-growing space technology startup is developing advanced spacecraft systems for high-energy orbital missions across LEO, MEO, GEO, and cislunar space. Founded by experienced engineers with backgrounds at leading aerospace organizations, the team is building next-generation propulsion and vehicle platforms that push the boundaries of orbital access and mission capability. This role offers the chance to take ownership of critical flight software systems supporting upcoming vehicle demonstrations and future missions. You will work closely with a highly technical founding team, move quickly, and play a hands-on role across the full software lifecycle. As the company scales, this position has strong potential to grow in scope and leadership responsibility. About Us We are an engineering-driven space startup focused on developing innovative spacecraft and propulsion technologies for demanding missions beyond traditional low Earth orbit. Our team blends deep aerospace experience with a startup mindset, emphasizing rapid development, high accountability, and mission-focused execution. We are building proprietary systems that enable new mission profiles and expand what is possible in space operations. Job Duties Lead the architecture and development of core flight software systems that meet performance, reliability, and mission requirements Implement and integrate software supporting guidance, navigation, and control, command and telemetry, mission sequencing, health monitoring, and fault management Develop real-time and safety-critical software using clean, efficient, and testable coding practices Support embedded software development for microcontrollers and flight hardware Implement and maintain communication interfaces such as UDP, Ethernet, and multicast protocols Collaborate closely with avionics and hardware engineers across the full product lifecycle Design and execute hardware-in-the-loop and system-level test activities Produce clear technical documentation for software design, operational concepts, and system behavior Qualifications Bachelor's degree in computer science, computer engineering, aerospace engineering, electrical engineering, or a related field 2+ years of professional software development experience, ideally in aerospace or embedded systems Strong foundation in C or C++ with working knowledge of Python and Git-based workflows Experience working with real-time operating systems and satellite or embedded communication protocols Solid understanding of microcontroller architectures, interfaces, and system constraints Demonstrated ability to debug, optimize, and analyze system performance Comfortable working in fast-moving, resource-constrained environments Strong problem-solving skills using first-principles engineering approaches Preferred Experience Background in flight software, spacecraft systems, or mission-critical embedded applications Experience with telemetry systems, command and control software, or mission management tools Familiarity with safety-critical software development and formal certification processes Knowledge of memory management, scheduling, and fault analysis for real-time systems Experience using tools such as Grafana or similar monitoring platforms Prior work in early-stage or high-growth startup environments Why Join Us Opportunity to work on cutting-edge space technology High-impact role with real ownership and responsibility Direct collaboration with experienced technical founders Fast-paced environment with meaningful engineering challenges 401k with company matching Fully covered medical, dental, and vision benefits for employees Partial coverage for dependents Meaningful equity participation in a growing company Ability to grow with the company as it scales Compensation Details $150,000 - $210,000 #LI-AV
    $150k-210k yearly 4d ago
  • Senior IC: Payments & Risk Platform Design Lead

    Gusto 4.5company rating

    Principal software engineer job in Los Angeles, CA

    A leading financial technology company in Seattle is seeking a Senior Product Design Lead for the Payments & Risk Platform. This role requires extensive product design experience and the ability to craft seamless financial workflows. You will collaborate with cross-functional teams, elevate design quality, and mentor junior designers. Candidates should have a strong portfolio, excellent systems thinking skills, and a passion for empowering small businesses through technology. The position offers competitive compensation and a hybrid working model. #J-18808-Ljbffr
    $122k-179k yearly est. 4d ago
  • Sr. DevOps Engineer

    Client 4.4company rating

    Principal software engineer job in Westlake Village, CA

    Sr DevOps Engineer Duration: 5 months contract (potential to go PERM eventually) 100% Onsite work We're looking for an experienced, forward-thinking engineer to strengthen our Platform Engineering capabilities across AWS and Windows environments. In this role, you'll drive the design and evolution of scalable, secure, and automated infrastructure to support our Infrastructure and Application stack. You'll work closely with development teams to streamline CI/CD pipelines, embed security best practices, and champion infrastructure-as-code. If you're passionate about automation, cloud-native patterns, and making systems run smarter and faster, we want to hear from you. Responsibilities: The Senior AI Platform Engineer Windows will: Design, implement, and manage scalable and resilient infrastructure on AWS. Architect and maintain Windows/Linux based environments, ensuring seamless integration with cloud platforms. Develop and maintain infrastructure-as-code (IaC) using both Terraform (OpenTofu) and AWS CloudFormation/CDK. Develop and maintain Configuration Management for Windows servers using Chef. Design, build, and optimize CI/CD pipelines using GitLab CI/CD for .NET applications. Implement and enforce security best practices across the infrastructure and deployment processes. Collaborate closely with development teams to understand their needs and provide Platform Engineering expertise. Troubleshoot and resolve infrastructure and application deployment issues. Implement and manage monitoring and logging solutions to ensure system visibility and proactive issue detection. Clearly and concisely contribute to the development and documentation of Platform standards and best practices. Stay up-to-date with the latest industry trends and technologies in cloud computing, Platform Engineering, and security. Provide mentorship and guidance to junior team members. Qualifications: Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent experience). 5+ years of experience in a Platform Engineering, DevOps or Site Reliability Engineering (SRE) role. Extensive hands-on experience with Amazon Web Services (AWS) Solid understanding of Windows Server administration and integration with cloud environments. Proven experience with infrastructure-as-code (IaC) tools, specifically Terraform (OpenTofu) and AWS CDK. Strong experience designing and implementing CI/CD pipelines using GitLab CI/CD. Experience deploying and managing .NET applications in cloud environments. Deep understanding of security best practices and their implementation in cloud infrastructure and CI/CD pipelines. Solid understanding of networking principles (TCP/IP, DNS, load balancing, firewalls) in cloud environments. Experience with monitoring and logging tools (e.g., NewRelic, CloudWatch, Cloud Logging, Prometheus). Strong scripting skills (e.g., Python, Ruby, PowerShell, Bash). Experience with the configuration management tool Chef Excellent problem-solving and troubleshooting skills. Strong communication and collaboration skills. Preferred Qualifications: Experience with containerization & orchestration technologies (e.g., Docker, Kubernetes) is a plus. Relevant AWS and/or GCP certifications are a plus. Strong understanding of Powershell and Python Scripting, Ruby (chef) Strong background with AWS EC2 features and Services (Autoscaling and WarmPools) Understanding of Windows server Build process using tools like Chocolatey for packages and Packer for AMI/Image generation. Solid experience with the Windows server operating system and server tools such as IIS. Chef: This refers to Chef, a configuration management tool, with a focus on its cookbook-centric approach for Windows environments, specifically versions 17 and 18, Supermarket. SQL: This covers SQL database aspects, including clustering for high availability, configuration management, automation of database tasks, and experience with RDS (Relational Database Service) and EC2 (Elastic Compute Cloud) for SQL instances, with an emphasis on automation DNS/Networking: This involves Domain Name System management, specifically with Microsoft DNS and AWS Route53. Also to include AWS VPC experience (Transit Gateway, routing, endpoints) Active Directory: This refers to Active Directory, covering security best practices, administration, understanding of domain, forest, trust relationships, and Public Key Infrastructure (PKI).
    $118k-156k yearly est. 5d ago
  • Senior Flight Software Engineer

    Castelion Corporation

    Principal software engineer job in Torrance, CA

    About the job Senior Flight Software Engineer About Castelion Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. We're designing, building, and testing next generation long range strike weapons systems to give America and its Allies a definitive edge and deter future conflicts. Senior Flight Software Engineer As a Senior Flight Software Engineer, you will play a key role in designing, developing, and testing flight software that powers these advanced systems. You'll work closely with multidisciplinary teams to deliver high-performance, real-time embedded software that operates reliably under extreme conditions. This is a hands-on role for an engineer who thrives on solving hard problems, building robust systems from the ground up, and moving fast without compromising quality. Responsibilities Design, develop, and test real-time embedded flight software for missile systems Collaborate with GNC engineers, systems engineers, and hardware teams to ensure seamless integration Implement and maintain software for high-reliability, safety-critical environments Support simulation, hardware-in-the-loop (HIL), and flight testing to validate performance Participate in root cause analysis and debugging across software and system interfaces Follow rigorous software lifecycle practices, including configuration management and verification Contribute to defining and improving development processes, tools, and standards Stay informed on emerging technologies and best practices relevant to flight software and real-time systems Basic Qualifications Bachelors or Master's degree in Computer Science, Electrical Engineering, Aerospace Engineering, or related field 5+ years of experience in embedded software development, preferably in aerospace or defense Proficiency in C/C++ and experience with real-time operating systems (RTOS) Familiarity with hardware/software integration and real-time system constraints Experience working with GNC systems or similar control-intensive applications Strong understanding of testing practices including simulation and HIL environments Excellent problem-solving skills and attention to detail Ability to work effectively in a fast-paced, multidisciplinary team environment Active or eligible for a Top-Secret security clearance Preferred Skills and Experience Experience developing flight software for missile, launch vehicle, or spacecraft systems Exposure to FPGA-based systems and embedded software optimization techniques Knowledge of secure software development and cybersecurity best practices Familiarity with agile or iterative development methodologies Hands-on experience with software verification, validation, and integration in defense environments Leadership Qualities Bias to Action and Creative Problem Solving. Desire and experience questioning assumptions in ways that lead to break through ideas that are ultimately implemented. Successfully bring in applicable processes/concepts/materials from other industries to achieve efficiency gains. Ability to personally resolve minor issues in development without requiring significant support. High Commitment, High Initiative. A successful candidate will have a genuine passion for Castelion's mission and consistently look for ways to contribute to the company's technical goals and prevent hardware blockers. Ability to work in a fast paced, autonomously driven, and demanding atmosphere. Strong sense of accountability and integrity. Clear Communicator. Proactively communicates blockers. Trusted in previous roles to be voice of company with regulators, suppliers, gate keepers and customers. Capable of tactfully managing relationships with stakeholders to achieve company-desired outcomes without compromising relationships. Emails, IMs and verbal interactions are logical, drive clarity, and detailed enough to eliminate ambiguity. ITAR Requirements To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Employment with Castelion is governed on the basis of competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status. All employees are granted long-term stock incentives as part of their employment as Castelion. All employees receive access to comprehensive medical, vision, and dental insurance, and the company offers four weeks of paid time off per year.
    $108k-149k yearly est. 7d ago
  • Senior Microelectronics Packaging Lead - SiP/MCP Expert

    Sanmina-SCI Systems de MÉXico 4.6company rating

    Principal software engineer job in Costa Mesa, CA

    A leading technology company in Costa Mesa is seeking a candidate to lead the design and development of innovative microelectronics packaging solutions for high density memory products. The successful applicant will have over 10 years of experience and a strong background in semiconductor packaging. Responsibilities include leading a team and interfacing with subcontractors, while also managing projects effectively. #J-18808-Ljbffr
    $115k-149k yearly est. 2d ago
  • Epic Inpatient HIM OpTime Application Support Engineer - 6079187

    Accenture 4.7company rating

    Principal software engineer job in Los Angeles, CA

    Accenture Flex offers you the flexibility of local fixed-duration project-based work powered by Accenture, a leading global professional services company. Accenture is consistently recognized on FORTUNE's 100 Best Companies to Work For and Diversity Inc's Top 50 Companies For Diversity lists. As an Accenture Flex employee, you will apply your skills and experience to help drive business transformation for leading organizations and communities. In addition to delivering innovative solutions for Accenture's clients, you will work with a highly skilled, diverse network of people across Accenture businesses who are using the latest emerging technologies to address today's biggest business challenges. You will receive competitive rewards and access to benefits programs and world-class learning resources. Accenture Flex employees work in their local metro area onsite at the project, significantly reducing and/or eliminating the demands to travel. Key Responsibilities: Epic resource will be responsible to implement, build, maintain and optimize Epic integration systems leveraging Epic skills. They have knowledge of the Epic EMR software, operations and workflow, and work closely with the project team's clinical leaders to translate business needs into EMR functionality and Enhancements. Resource is expected to have Epic knowledge and should have prior experience in working with various interfaces and related integrations. Resource is expected to be able to work with clinics to identify gaps, provides mutually agreeable solutions to close workflow gaps. Involves design, building, testing, and implementation of Epic integration application systems. Works with clinicians to create or adapt written protocols. Resource should able to troubleshoot the issues and provide solutions to the prevailing issues Qualification Basic Qualifications: * Minimum 5 years of work experience * Minimum 5 years Healthcare and EHR experience, with a focus on Epic * Epic Inpatient certification required * Strong hands on implementation experience in Inpatient modules like HIM and OpTime * Strong understanding of Inpatient workflows, clinical operations, and IT strategy * Experience contributing to EHR implementation plans scope and timelines * Excellent interpersonal skills with the ability to manage sensitive and confidential information with professionalism * Ability to establish and maintain effective working relationships with diverse groups of client, team members, managers, and vendors. * High School Diploma or GED Preferred Qualifications: * Epic Ambulatory experience Compensation at Accenture varies depending on a wide array of factors, which may include but are not limited to the specific office location, role, skill set, and level of experience. As required by local law, Accenture provides a reasonable range of compensation for roles that may be hired as set forth below. We accept applications on an on-going basis and there is no fixed deadline to apply. Information on benefits is here. Role Location Hourly Salary Range California $47.85 to $57.85 Cleveland $47.85 to $57.85 Colorado $47.85 to $57.85 District of Columbia $47.85 to $57.85 Illinois $47.85 to $57.85 Maryland $47.85 to $57.85 Massachusetts $47.85 to $57.85 Minnesota $47.85 to $57.85 New York/New Jersey $47.85 to $57.85 Washington $47.85 to $57.85 Locations
    $47.9-57.9 hourly 4d ago
  • Software Engineer

    Kellymitchell Group 4.5company rating

    Principal software engineer job in Glendale, CA

    Our client is seeking a Software Engineer to join their team! This position is located in Glendale, California. Contribute to the design, development, testing, and deployment of scalable, high-quality applications and shared services using modern software engineering best practices Leverage AWS services and serverless technologies to develop, maintain, and optimize reliable, cloud-native platforms Design and implement secure, well-documented RESTful APIs and backend services that support media fulfillment and B2B applications Partner closely with fellow engineers, product owners, security, infrastructure, and platform teams to deliver solutions on time and at scale Estimate, prioritize, and execute work within an Agile/Scrum development process, contributing to sprint planning, reviews, and retrospectives Apply coding standards, architectural best practices, and reliability principles to ensure maintainable, observable, and resilient systems Stay current with emerging technologies, industry trends, and best practices, and proactively identify opportunities to improve systems and processes Desired Skills/Experience: 3+ years of industry experience with a strong focus on application and shared services development Extensive experience with AWS platform tools and technologies, including Serverless Computing and API Gateway Strong proficiency in TypeScript, Java, Kotlin, or JavaScript Strong understanding of software engineering principles and best practices, including REST API development Team player with excellent problem-solving and communication skills Benefits: Medical, Dental, & Vision Insurance Plans Employee-Owned Profit Sharing (ESOP) 401K offered The approximate pay range for this position is between $57.00 and $81.00. Please note that the pay range provided is a good faith estimate. Final compensation may vary based on factors including but not limited to background, knowledge, skills, and location. We comply with local wage minimums. At KellyMitchell, our culture is world class. We're movers and shakers! We don't mind a bit of friendly competition, and we reward hard work with unlimited potential for growth. This is an exciting opportunity to join a company known for innovative solutions and unsurpassed customer service. We're passionate about helping companies solve their biggest IT staffing & project solutions challenges. As an employee-owned, women-led organization serving Fortune 500 companies nationwide, we deliver expert service at a moment's notice. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from KellyMitchell and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at ****************************************************
    $57-81 hourly 2d ago
  • Lead Technical Artist

    Skydance Media 4.0company rating

    Principal software engineer job in Santa Monica, CA

    Santa Monica, Los Angeles Skydance Games Skydance Games , a division of Paramount, a Skydance Corporation, is creating the future of interactive entertainment across platforms and genres. Our teams are expanding beloved franchises with Marvel 1943: Rise of Hydra, pushing the limits of immersion, and shaping how we'll deliver best‑in‑class games for years to come. We build our games through creativity, collaboration, and trust, empowering teams to take ownership, openly share ideas, and push the boundaries of what's possible. Every project is built with these core values, turning bold visions into experiences that resonate with fans around the world. Do you want to craft games that challenge expectations and inspire players? Come build something extraordinary with us. The Lead Technical Artist will partner with the Project Art Director and Technical Director to shape long‑term goals and oversee the daily operations of the tech art team. You'll take ownership of art pipelines and workflows including character rigging, lighting & rendering, asset creation, and platform performance ensuring they support both our artistic vision and technical requirements. You will be encouraged and expected to independently collaborate across disciplines to align teams on complex challenges, while mentoring internal artists and coordinating with external partners. Clear documentation and well‑structured processes will be key, as you help build artist‑friendly pipelines that deliver high‑quality visuals on our target platform. As the final authority on asset integrity and performance, you will be able to diagnose critical issues and formulate clear, actionable solutions. If you are the kind of person that thrives in a fast‑paced, challenging and yet solutions‑oriented environment, we'd love you to join us and help bring bold new ideas to life. Responsibilities Work closely with the project art director and technical director to drive the long‑term development goals and daily operations of the tech art teams. Take top level ownership of all art pipelines and workflows within the project including those specifically associated with character rigging, art asset creation, and platform performance. Collaborate with and coordinate cross discipline teams to achieve consensus and understanding on challenging issues. Organize, manage, and mentor Internal team members and foster relationships with external contractors. Ensure that all documentation for tech art related workflows is organized, current, and understood by the team. Spearhead the development of artist friendly pipelines that produce high quality results while being performant on a variety of platforms. Have the final word regarding technical asset integrity and execution of platform specific performance optimization. Requirements 5+ years professional game development experience. At least 1 shipped title credited with a lead TA position. A deep understanding of the Unreal Engine and BP system. Extensive experience using dynamic lighting workflows and PBR materials. Familiarity with game performance evaluation tools to profile CPU, GPU, and memory. performance on multiple target platforms. Strong knowledge of shader creation via node graph, HLSL or GL. Intermediate skill with Python, and C++. Pluses Some experience with project management and team capacity tracking software. Open mind regarding the thoughtful integration of emerging technology into the creative process. A strong knowledge of artist tools and workflows for rigging and animation. The annual salary range for this position in Los Angeles is $125,000 - $150,000. The salary offered may vary based on the candidate's location, qualifications, experience and relevant expertise, among other factors. The range indicated is for base salary only and does not reflect the total compensation package, including bonus, benefits, etc. We realize that skills and expertise can come from many different experiences and paths, and we encourage you to apply even if you don't meet all of the requirements as written in the job description. #Games #LI-hybrid Paramount, a Skydance Corporation is a diversified media company creating high quality, event‑level entertainment for global audiences. The Company brings to life stories of immersive worlds across its feature film, television, interactive/games, and animation divisions. Recruitment Fraud Alert It has come to our attention that there may be fraudulent activity by individuals impersonating our Talent Acquisition team. Skydance will only contact you from an official “@skydance.com” email address. If you suspect that you are being contacted by an unauthorized person or believe that the correspondence you have received is suspicious, please do not click on any links or attachments in such emails and submit any questions or concerns to our information security team at ********************************************* #J-18808-Ljbffr
    $125k-150k yearly 4d ago
  • Senior Motion Design Lead: Brand, Product & Marketing

    Dept 4.0company rating

    Principal software engineer job in Los Angeles, CA

    A leading Growth Invention company is seeking a Principal, Motion Design to oversee animation projects across branding and marketing. This remote role requires 5+ years of experience in motion design and a strong portfolio. Responsibilities include creating motion graphics, collaborating with teams, and developing visual concepts. The position offers competitive salary options ranging from $95,100 to $120,000 annually based on location and includes comprehensive benefits like healthcare and paid time off. #J-18808-Ljbffr
    $95.1k-120k yearly 5d ago
  • Software Engineer, Fullstack

    Shinkei

    Principal software engineer job in El Segundo, CA

    Systems Shinkei Systems builds technology that improves how food moves through the world. We design robotic and software systems that bring consistency, quality, and care to seafood processing-preserving value, reducing waste, and supporting healthier supply chains. Our work is grounded in respect for craft, informed by long-standing practices, and executed with modern engineering. This is applied, real-world work. The systems we build operate in demanding environments and have visible, tangible impact. The Role This role contributes directly to the software systems that connect Shinkei's robotics, operations, and customers. As one of the first Full Stack Software Engineers at Shinkei, you'll play a key role in designing and building ShinkeiOS, our internal web platform that tracks fish from catch to customer and powers day-to-day operations across the company. You'll work on problems that require technical rigor, thoughtful product judgment, and end-to-end ownership-balancing usability, reliability, and scalability as our systems grow alongside our hardware and operations. What You'll Do • Design, develop, and maintain ShinkeiOS, our internal full stack web application supporting operational workflows from catch through customer delivery • Build and own backend services and APIs for data management, reporting, and integrations with robotic systems, ERP platforms, and external partners • Develop intuitive, user-centered frontend experiences that translate complex operational needs into clear, usable tools • Implement and maintain foundational DevOps workflows including deployments, monitoring, logging, and automated testing to ensure system reliability and scalability • Collaborate closely with robotics, operations, and business teams to gather requirements, iterate on features, and deliver practical, production-ready software • Use real-world feedback and operational data to continuously improve system performance and usability What You'll Need • Professional experience building and owning full stack applications in production environments • Strong proficiency with both frontend and backend technologies (e.g., React, Vue, or Angular; Node.js, Python, Go, or similar) • Solid understanding of relational and/or non-relational databases, data modeling, and query optimization • Experience applying UX/UI design principles to build clear, effective user interfaces • Working knowledge of CI/CD pipelines (e.g., GitHub Actions, CodeBuild, CircleCI) • Familiarity with cloud platforms (AWS, GCP, or Azure) and containerized deployments (Docker; Kubernetes a plus) • Clear, pragmatic communication skills and the ability to collaborate across technical and non-technical teams • Comfort taking ownership in an ambiguous, fast-moving environment Bonus If You Have Experience With • Designing internal tools for operations-heavy or industrial environments • Integrating software systems with hardware or robotic platforms • Operational analytics, reporting, or data-driven decision-making • High-reliability or safety-conscious systems • Food systems, seafood processing, or supply chain operations How We Work We're a small, focused team that values: • Low ego, high ownership • Thoughtful decision-making and clear communication • Respect for craft-mechanical, digital, and operational • Building systems that last Compensation & Benefits • Competitive salary • 401(k) plan • Health, dental, vision, life, and short-term disability insurance • 80 hours of paid time off, accrued throughout the year • Seremoni-grade fish to take home-so the quality we build can be experienced at the table as well as in the field Other Things to Know • This is a 100% in-person role based in El Segundo, CA • The role requires close collaboration with robotics and operations teams and hands-on support for our processing facility workflows • You'll be joining during a key growth phase-supporting new fish species, expanding our robotic footprint, and building software tools that improve fisherman efficiency and operational visibility Equal Opportunity Shinkei Systems is an equal opportunity employer. We value diversity in background, experience, and perspective, and are committed to building an inclusive, respectful workplace.
    $94k-132k yearly est. 1d ago
  • Senior Protocol Engineer - On-Chain Trading & DeFi

    Remoteworldwide

    Principal software engineer job in Los Angeles, CA

    A decentralized social network is seeking a Protocol Engineer to design and implement smart contracts for their platform. This role involves collaborating with teams, ensuring security, and managing lifecycle processes. The ideal candidate should have over 4 years of experience with DeFi protocols and a strong understanding of EVM. This position offers a competitive remote-first work environment with benefits including equity and comprehensive healthcare options. #J-18808-Ljbffr
    $107k-149k yearly est. 4d ago
  • Distribution Center Design Lead/Architect (Industrial Engineering / Material Flow / Automation / Operations)

    Spinnaker SCA | A Company of Publicis Sapient

    Principal software engineer job in Los Angeles, CA

    We are seeking a hands‑on Conceptual Design Lead who can own and drive the creation of the future‑state operating model for our Client's new distribution center. This role blends leadership and deep technical design, combining Industrial Engineering, Material Flow/Facility Design, Operations, and Automation experience to deliver a cohesive concept that defines capacity, flow, labor, and automation strategy. The ideal candidate is equally comfortable leading workshops, building models, mapping flows, structuring deliverables, and making executive‑level recommendations. What You'll Do Lead Phase 1 Conceptual Design, acting as the primary architect of the future‑state DC and the coordinator for all SMEs (Operations, IE, Strategy, Transportation, Automation, WMS/IT). Build the 5‑year demand/capacity model, including peak week/day/hour throughput, SKU cube/velocity analysis, and storage strategy. Design end‑to‑end material flows (inbound → putaway → storage → picking → packing → shipping → returns), aligning process engineering with automation options. Create the facility conceptual layout (zones, dock strategy, storage types, work areas) and define envelope requirements (clear height, bays, docks, space allowances). Evaluate automation strategies (AutoStore, Exotec, AMRs, traditional MHE), producing trade‑offs, sizing, and throughput scenarios. Partner with Operations SMEs to define service models, exception paths, staffing needs, and productivity assumptions. Work with Strategy & Transportation Analysts to align network role, transit expectations, and upstream/downstream constraints. Collaborate with WMS Architect & IT Integration Architect to define system capabilities, integration points, and functional requirements linked to flow design. Facilitate working sessions and drive the team toward a unified Phase 1 Concept Design Package including options, recommendations, risks, and CapEx/OpEx bands. Present conceptual alternatives and recommendations to senior leadership and support Stage Gate 1 approvals. What You Bring 7+ years in Industrial Engineering, Material Flow Design, Automation Engineering, or Operations Design for distribution/fulfillment centers. Demonstrated ability to design DC flows from scratch and translate requirements into conceptual layouts and automation configurations. Experience working with or evaluating automation technologies such as AutoStore, Exotec, AMRs, conveyors, goods‑to‑person, or high‑density storage systems. Strong command of capacity modeling, process mapping, labor modeling, and storage/slotting logic. Proven ability to lead cross‑functional workshops, synthesize inputs from multiple SMEs, and deliver polished executive-level design deliverables. A “builder” mindset - comfortable rolling up your sleeves, doing the analysis, and also driving the broader team toward alignment. Ability to collaborate effectively with WMS/IT, Operations, Strategy, and Real Estate partners during early design. Why This Role Matters Phase 1 sets the foundation for the entire DC program, defining the operating model, automation direction, labor model, and facility envelope that flow into site selection, financial modeling, detailed design, TI, procurement, and go‑live. We need a leader who can think strategically and produce high‑quality designs - someone who can be the center of gravity for the conceptual phase and ensure the right decisions are made early, with clarity and speed. Who is Spinnaker SCA? Spinnaker SCA, a Publicis Sapient company, is a supply chain consultancy purpose-built for today's volatility and tomorrow's opportunities. We design and deliver smarter supply chains using a hands-on blend of strategic thinking, digital systems know-how, and practical execution. From network design and demand planning to warehouse automation and AI-powered analytics, we help companies design intelligently, implement seamlessly, and grow exponentially. If you're ready to help rethink what supply chains can be-and have a little fun while doing it-we'd love to hear from you.
    $97k-138k yearly est. 3d ago
  • Senior Fortinet Fortigate Engineer

    The Carrera Agency

    Principal software engineer job in Anaheim, CA

    This is an exceptional opportunity for a FortiGate Firewall Administrator/Engineer to take on a pivotal role managing production, enterprise-grade Fortinet infrastructure. You'll work alongside an amazing team in a dynamic, fun, and fast-paced growing environment. Start Date: Immediate Duration: 6 to 12 months W2 contract, with potential to convert to a client employee Location: Orange, CA - On-site position Compensation: Starting at $60 per hour (W2) plus benefits, higher hourly rate depending on skills and experience Key Responsibilities The FortiGate Firewall Administrator configures, manages, and maintains Fortinet security devices, focusing on firewall policies, VPNs, intrusion prevention (IPS), and traffic monitoring to protect networks from threats. This involves daily troubleshooting, firmware updates, security incident response, performance tuning, and detailed documentation for a secure IT environment. Key tasks include policy creation, threat detection, system health checks, collaboration with IT teams, and continuous learning about emerging cyber threats, often leveraging FortiManager for centralized control. • Firewall Management: Deploy, configure, and maintain FortiGate firewalls, including policy rules, routing, and high availability. • Managing Multi-site firewall deployment with site-to-site VPN connections • Security Operations: Monitor network traffic for threats, respond to security incidents, manage IPS/IDS, and implement web/application filtering. • VPN Management: Set up and troubleshoot site-to-site and remote access VPNs (IPsec, SSL). • Network Performance: Monitor system performance, identify bottlenecks, and optimize traffic flow. • Troubleshooting: Diagnose and resolve network and security issues, supporting hardware and software problems. • Documentation & Compliance: Maintain detailed documentation, create standard operating procedures (SOPs), and ensure compliance with security standards. • Collaboration: Work with network engineers, security analysts, and other IT staff on security initiatives and projects. • Updates & Upgrades: Perform firmware updates, hardware refreshes, and manage security patches. • Site visits: would require limited travel to sites local to Southern California to replace faulty hardware, install new units, troubleshoot any issues. Essential Skills & Knowledge • Strong understanding of networking protocols, TCP/IP, routing, and security frameworks. • Proficiency with FortiGate features: Policies, VPN, Proxy, UTM (Antivirus, Web Filtering, App Control, IPS). • Experience with FortiManager for centralized management (often required). • Familiarity with cloud security (AWS/Azure WAF) is a plus. • Knowledge of SIEM tools and threat intelligence. • Experience with Extreme Networks switch hardware is a plus. Soft Skills • Collaborative & Resilient: Maintains a positive, adaptable attitude and performs effectively in high-pressure situations. Communicates clearly and effectively with other teams such as Cybersecurity and Compliance. • Proactive Ownership: Self-motivated professional who takes initiative to identify and resolve issues with minimal direction. • Cross-Functional Communicator: Expert at collaborating and interfacing across technical teams to ensure security and and seamless data flow. • Continuous Learner: Passion for learning. Innovative, "can-do" approach to challenges, offers suggestions for improvements Please apply today!
    $60 hourly 2d ago
  • Software Engineer, Robotics

    Shinkei

    Principal software engineer job in El Segundo, CA

    Systems Shinkei Systems builds technology that improves how food moves through the world. We design robotic and software systems that bring consistency, quality, and care to seafood processing-preserving value, reducing waste, and supporting healthier supply chains. Our work is grounded in respect for craft, informed by long-standing practices, and executed with modern engineering. This is applied, real-world work. The systems we build operate in demanding environments and have visible, tangible impact. The Role This role contributes directly to the robotic systems that power Shinkei's Poseidon platform. As a Software Engineer focused on robotics, you'll work at the intersection of software and hardware-building systems that directly influence robot behavior, safety, and reliability in the real world. You'll tackle problems that require technical rigor, practical judgment, and hands-on execution, balancing reliability, performance, and maintainability as our fleet and capabilities scale. What You'll Do • Support motor and sensor selection, development, and integration for Poseidon robots, enabling both current and next-generation deployments • Write software that interfaces directly with hardware to improve robot behavior, system efficiency, and user safety • Design and implement automated testing and diagnostic frameworks for robotic components used in the field, manufacturing, and R&D • Analyze system metrics and investigate failure modes observed in the field or in our in-house test environments • Develop highly reliable, maintainable, and testable software in C++ and/or Python • Collaborate closely with mechanical, electrical, field, and software engineers to deliver robust, production-ready robotic systems What You'll Need • Bachelor's degree in Computer Science, Software Engineering, Electrical Engineering, Robotics, or a related field • Experience owning a software project in C++ or Python from development through production • Experience building or supporting systems that interact with real-world hardware • Strong problem-solving skills and comfort working in a fast-paced, highly cross-functional environment • Ability to break down complex technical concepts and communicate them clearly to diverse audiences • Clear, pragmatic written and verbal communication skills • A learning mindset and eagerness to apply new technologies to real-world challenges Bonus If You Have Experience With • Robotics or hardware-integrated software systems • Automated testing, diagnostics, or reliability engineering • Real-time systems, controls, or automation • Analyzing operational data from deployed systems • Working in harsh, safety-critical, or high-reliability environments What We Value: We're a small, focused team that values: • Low ego, high ownership • Thoughtful decision-making and clear communication • Respect for craft-mechanical, digital, and operational • Building systems that last Compensation & Benefits • Competitive salary • 401(k) plan • Health, dental, vision, life, and short-term disability insurance • 80 hours of paid time off, accrued throughout the year • Seremoni-grade fish to take home-so the quality we build can be experienced at the table as well as in the field Other Things to Know • This is a 100% in-person role based in El Segundo, CA • Hands-on integration and testing with robots is a core part of the job • You'll work closely with a fast-moving team during a key growth phase-supporting new fish species, expanding the deployed robot fleet, and developing software tools that improve fisherman efficiency • Our systems integrate computer vision, robotics, and advanced mechanical design to enhance seafood processing quality and consistency Equal Opportunity Shinkei Systems is an equal opportunity employer. We value diversity in background, experience, and perspective, and are committed to building an inclusive, respectful workplace.
    $94k-132k yearly est. 1d ago
  • Senior Software Engineer

    Kellymitchell Group 4.5company rating

    Principal software engineer job in Burbank, CA

    Our client is seeking a Senior Software Engineer to join their team! This position is located in Burbank, California. Lead and contribute to software development initiatives from architectural design through implementation, testing, deployment, and ongoing optimization Design, build, and maintain scalable, high-quality Ruby on Rails applications and supporting services Troubleshoot, diagnose, and resolve complex technical issues across the full application stack Collaborate closely with product managers, designers, and QA engineers to translate requirements into robust technical solutions Write clean, efficient, well-documented, and testable code aligned with industry best practices Conduct thorough code reviews, set engineering standards, and mentor junior and mid-level engineers Integrate and maintain third-party APIs and external services as required Champion software engineering best practices, including CI/CD pipelines, automated testing, performance optimization, and DevOps workflows Contribute to architectural discussions and technical decision-making to ensure long-term maintainability and scalability Desired Skills/Experience: Bachelor's degree in a STEM field 7+ years of professional software engineering experience, with senior-level, hands-on development in Ruby on Rails 5+ years of experience developing modern front-end applications using React or comparable JavaScript frameworks Deep understanding of Ruby fundamentals, Rails conventions, and modern Rails architecture patterns Extensive experience working across the SDLC using tools such as Jira, Confluence, GitHub, GitLab, or similar Experience with web performance and scalability technologies such as Redis, AWS CloudFront, ElastiCache, Batcache, or similar caching/CDN solutions Strong knowledge of software design patterns, object-oriented principles, and best practices for maintainable systems Hands-on experience with cloud platforms (AWS preferred) and modern deployment approaches, including Docker and containerized environments Excellent analytical and problem-solving skills, with strong attention to detail Strong communication and collaboration skills, with the ability to influence technical decisions across teams Experience implementing DevOps practices, CI/CD pipelines, and infrastructure automation Prior experience building systems with high availability, security, and compliance requirements Proven track record of delivering scalable, highly available N-tier architectures Solid understanding of Agile and traditional SDLC methodologies such as: Scrum, Kanban, Waterfall and XP Experience working in large, complex technology organizations Strong organizational, prioritization, facilitation, and decision-making skills Ability to adapt quickly to shifting priorities in a fast-paced environment High degree of ownership, initiative, and comfort operating with limited supervision Willingness and ability to learn new technologies, tools, and processes as needed Benefits: Medical, Dental, & Vision Insurance Plans Employee-Owned Profit Sharing (ESOP) 401K offered The approximate pay range for this position is between $63.00 and $85.00. Please note that the pay range provided is a good faith estimate. Final compensation may vary based on factors including but not limited to background, knowledge, skills, and location. We comply with local wage minimums. At KellyMitchell, our culture is world class. We're movers and shakers! We don't mind a bit of friendly competition, and we reward hard work with unlimited potential for growth. This is an exciting opportunity to join a company known for innovative solutions and unsurpassed customer service. We're passionate about helping companies solve their biggest IT staffing & project solutions challenges. As an employee-owned, women-led organization serving Fortune 500 companies nationwide, we deliver expert service at a moment's notice. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from KellyMitchell and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at ****************************************************
    $63-85 hourly 4d ago

Learn more about principal software engineer jobs

How much does a principal software engineer earn in Lynwood, CA?

The average principal software engineer in Lynwood, CA earns between $115,000 and $223,000 annually. This compares to the national average principal software engineer range of $98,000 to $182,000.

Average principal software engineer salary in Lynwood, CA

$160,000

What are the biggest employers of Principal Software Engineers in Lynwood, CA?

The biggest employers of Principal Software Engineers in Lynwood, CA are:
  1. Chaos
  2. Rethink Recruit
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