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  • Palantir Developer - Senior Consultant

    Guidehouse 3.7company rating

    Principal software engineer job in Los Angeles, CA

    Job Family: Data Science Consulting Travel Required: None Clearance Required: None What You Will Do Support Palantir Foundry Application Development: Work closely with Subject Matter Experts (SMEs) to design and develop full stack application using Palantir Foundry's platform. Work on both frontend and backend components, ensuring seamless integration and functionality. Improve on application User Interface and visualization design. Implement operational applications using Foundry Tools (Workshop, Quiver, and Slate). Developing interactive workflow UIs. Develop ability to build/ access data versions within the tool as necessary to enable analytics. Develop writeback functionality into the tool as needed. Implement data visualizations using Foundry Tools (Quiver and Contour) and/or Power BI as necessary. Maintain applications as usage grows and requirements changes Support Data Integration and Management: Develop data pipelines using PySpark to create datasets, Foundry objects, and User Interface applications primarily within the Foundry data management & development platform. Collaborate with Data Engineering Team to understand the ontology (data model) and data pipelines supporting the applications. Support End to End data pipeline development - responsible for using Python and Pyspark to perform ETL and derive new datasets necessary for business applications. Support designing and building for high-scale data intensive workflows Support Testing and Quality Assurance Perform data validations and analysis, use PyTest to create and implement unit test for one time or automated test embedded within a pipeline. Implement Foundry Expectations within Foundry Health checks to implement automated validations for build freshness, data freshness, primary key, schema check, but also more complex data validation that should require a build to be aborted or a warning notification. Monitor and debug critical issues such as data staleness or data quality. Develop and execute unit tests, integration tests, and end-to-end tests to ensure software quality. Debug and resolve issues reported by users or identified through testing. What You Will Need Bachelor's Degree is required Minimum THREE (3) years of prior relevant experience Experience in Palantir Foundry expertise, supporting full stack development services Experience in developing data pipelines using Python/PySpark Experience in advance data science or analytics expertise, using a variety of technical platforms and open-source programming technologies Ability to design and deliver solutions with autonomy, working collaboratively as part of a team Strong communication/presentation skills and ability to explain technical topics to non-technical audiences Strong consulting skills: identifying and addressing client needs, building relationships, driving initiatives forward What Would Be Nice to Have Master's Degree Demonstrated work experience supporting Federal Civilian, State and Local Government, or Energy Provider clients Ability to support business development including RFP/RFQ/RFI responses involving data science / analytics / data engineering The annual salary range for this position is $113,000.00-$188,000.00. Compensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs. What We Offer: Guidehouse offers a comprehensive, total rewards package that includes competitive compensation and a flexible benefits package that reflects our commitment to creating a diverse and supportive workplace. Benefits include: Medical, Rx, Dental & Vision Insurance Personal and Family Sick Time & Company Paid Holidays Position may be eligible for a discretionary variable incentive bonus Parental Leave and Adoption Assistance 401(k) Retirement Plan Basic Life & Supplemental Life Health Savings Account, Dental/Vision & Dependent Care Flexible Spending Accounts Short-Term & Long-Term Disability Student Loan PayDown Tuition Reimbursement, Personal Development & Learning Opportunities Skills Development & Certifications Employee Referral Program Corporate Sponsored Events & Community Outreach Emergency Back-Up Childcare Program Mobility Stipend About Guidehouse Guidehouse is an Equal Opportunity Employer-Protected Veterans, Individuals with Disabilities or any other basis protected by law, ordinance, or regulation. Guidehouse will consider for employment qualified applicants with criminal histories in a manner consistent with the requirements of applicable law or ordinance including the Fair Chance Ordinance of Los Angeles and San Francisco. If you have visited our website for information about employment opportunities, or to apply for a position, and you require an accommodation, please contact Guidehouse Recruiting at ************** or via email at RecruitingAccommodation@guidehouse.com. All information you provide will be kept confidential and will be used only to the extent required to provide needed reasonable accommodation. All communication regarding recruitment for a Guidehouse position will be sent from Guidehouse email domains including @guidehouse.com or ************************. Correspondence received by an applicant from any other domain should be considered unauthorized and will not be honored by Guidehouse. Note that Guidehouse will never charge a fee or require a money transfer at any stage of the recruitment process and does not collect fees from educational institutions for participation in a recruitment event. Never provide your banking information to a third party purporting to need that information to proceed in the hiring process. If any person or organization demands money related to a job opportunity with Guidehouse, please report the matter to Guidehouse's Ethics Hotline. If you want to check the validity of correspondence you have received, please contact *************************. Guidehouse is not responsible for losses incurred (monetary or otherwise) from an applicant's dealings with unauthorized third parties. Guidehouse does not accept unsolicited resumes through or from search firms or staffing agencies. All unsolicited resumes will be considered the property of Guidehouse and Guidehouse will not be obligated to pay a placement fee.
    $113k-188k yearly Auto-Apply 1d ago
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  • Enterprise Software Engineering Director & CoE Leader

    Northrop Grumman Corp. (Au 4.7company rating

    Principal software engineer job in Redondo Beach, CA

    A leading aerospace and defense technology company is seeking a full-time Corporate Software Engineering Director 1 in Redondo Beach, CA. This role involves leading the enterprise-wide Software Engineering Council and establishing effective software processes and governance across the organization. The ideal candidate will have significant software engineering and management experience, a strong educational background in STEM, and must hold a current Secret security clearance. This position offers a competitive salary range between $193,800 and $336,500, reflecting the candidate's experience and responsibilities. #J-18808-Ljbffr
    $89k-117k yearly est. 2d ago
  • Software Engineer in Test

    Qualizeal

    Principal software engineer job in Los Angeles, CA

    About the job Qualizeal is North America's Fastest-growing Independent Digital Quality Engineering Services company with a global headcount of 800+ Software Quality and Development Engineers. Trusted by 40+ global enterprises, QualiZeal has delivered over 200 successful projects-in the areas of Quality Engineering, Digital Engineering, Advisory and Transformation, and Emerging Technology Testing-earning an industry-leading client NPS score of 85. Founded on principles of delivery excellence, service orientation and customer delight, we are a fast-paced, culture-driven organization on a high-growth trajectory. Recognitions: · Great Place to Work Certified (2023,2024) · Major Contender in Quality Engineering by Everest Group (2023) · Economic Times Excellence Award (2023) · The Global Choice Award (2022) · NASSCOM Member · ISO 13485:2016 and ISO 9001:2015 · Glassdoor Rating: 4.7 Job Title: SDET - Playwright & TypeScript Location: Los Angeles, CA(onsite) Work Mode: Onsite. Job Description: We are looking for a highly skilled SDET (Software Development Engineer in Test) with strong experience in Playwright and TypeScript to join our team in Los Angeles, CA. The ideal candidate will be hands-on, quality-focused, and comfortable working closely with developers and product teams in an onsite environment. Key Responsibilities: Design, develop, and maintain automated test frameworks using Playwright with TypeScript. Create and execute UI, API, and end-to-end automated test cases. Integrate automation suites into CI/CD pipelines. Perform manual testing when required and support exploratory testing. Collaborate with developers to understand features, identify risks, and improve test coverage. Analyze test results, log defects, and track them to closure. Ensure high-quality deliverables by enforcing testing best practices. Required Skills & Qualifications: 10 years of experience in Software Testing / SDET roles. Strong hands-on experience with Playwright and TypeScript. Solid knowledge of JavaScript/TypeScript, web technologies (HTML, CSS). Experience testing web applications across browsers. Knowledge of API testing (Postman, REST APIs, etc.). Experience with CI/CD tools (Jenkins, GitHub Actions, Azure DevOps, etc.). Familiarity with Git and version control systems. Strong communication skills and ability to work onsite in Los Angeles.
    $85k-119k yearly est. 5d 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
  • Senior Quality Assurance Engineer

    TPI Global Solutions 4.6company rating

    Principal software engineer job in Downey, CA

    Job Title : Senior SDET (Java, Selenium) Duration : 12+ month contract with possibility for extension Skills Required: • Senior-level skills in creating automation frameworks and test automation using tools such as Selenium, Selenium Grid, Cypress, Selenium WebDriver, Maven integration, TestNG, LoadRunner, JMeter, Blaze Meter, Jenkins Automation, API testing, SQL queries, backend verification, validation testing, CI/CD, load testing, regression testing and performance testing. • Skills and knowledge in Oracle Application testing suite (OATS), Open Script and Java programming. • Proficiency in DevOps tools and integration, Azure DevOps/GitLab/Jenkins/ansible/SQL Developer/Pipeline Script Groovy/SonarQube/Maven/OATS (Oracle Application Testing Suite), Open Script, Selenium. • Proficient in AI/ML frameworks and large language models (LLMs), with hands-on experience deploying machine learning models into production environments. Skilled in leveraging AI technologies to enhance QA practices through intelligent test automation and anomaly detection. • Senior level skills in administer, monitor, troubleshoot Oracle WebLogic server and Fusion Middleware Products including Oracle IDM security stack software's such as Oracle Access Manager (OAM), Oracle Identity Management (OIM) and Oracle Directory Services (OID, OUD), SOA/BPM, BI Publisher, Oracle Service Bus (OSB), Oracle WebCenter Portal (WCP), Oracle WebCenter Content (WCC), Oracle Golden Gate integration, Oracle Data Integrator (ODI), WCP configuration, Oracle HTTP Server (OHS),Oracle Database, deployments and performance. • Proficiency in Java, Python, Jython and Shell scripting • Proven communication in English • Good computer network understanding and skills • Security knowledge like vulnerabilities scan, patching, antivirus. Experience Required: • A minimum of six (6) years of experience within the last seven (7) years in testing and automation including proficiency with Selenium automation, Selenium WebDriver, Maven integration, TestNG, Java, Jenkins Automation, LoadRunner, JMeter, Blaze Meter, Azure DevOps, GitLab, Ansible, SQL Developer, Pipeline Scripting with Groovy, SonarQube, Open Script and Python/Jython • At least three (3) years of experience in the last five (5) years as a systems administrator installing, configuring and maintaining Oracle Fusion Middleware Servers including Services-Oriented Architecture (SOA), Oracle Service Bus (OSB), Oracle WebCenter Portal (WCP), Oracle WebCenter Content (WCC), Oracle Data Integrator (ODI), Oracle Enterprise Manager (OEM), Oracle BI Publisher (BIP), Oracle Policy Automation (OPA), Oracle Application Express (APEX), Oracle Golden Gate integration, Oracle Access Manager (OAM), Oracle Identity Management (OIM) and Oracle Directory Services (OID, OUD). • At least two (2) years of experience in the last three (3) years working with AI/ML frameworks, including developing and deploying models in production. • At least two (2) years of experience in the last three (3) years implementing and managing AI orchestration systems with agent-based architectures (e.g., Lang Chain, Auto Gen), following best practices in prompt engineering and multi-agent workflows. • At least two (2) years of experience in the last three (3) years in Oracle Application Testing Suite (OATS). Education Required: This classification requires the possession of a bachelor's degree in an IT-related or Engineering field. Additional qualifying experience may be substituted for the required education on a year-for-year basis.
    $112k-138k yearly est. 2d ago
  • Senior Accounting Leader - Multi-Unit Restaurant Finance

    Leap Brands

    Principal software engineer job in Costa Mesa, CA

    A renowned restaurant group in Costa Mesa, California, is seeking a Vice President of Accounting to oversee all accounting operations including financial reporting, general ledger, payroll, and compliance. This leadership role involves ensuring accurate and timely financial statements, contributing to strategic decision-making, and managing a high-performing accounting team. Candidates should have a Bachelor's degree in Accounting, a CPA, over 10 years of relevant experience, and strong leadership skills. Competence in financial reporting and restaurant operations is essential. #J-18808-Ljbffr
    $97k-153k yearly est. 4d 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
  • 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.
    $57-81 hourly 2d ago
  • Growth Engineering Lead

    Skylight 4.2company rating

    Principal software engineer job in Los Angeles, CA

    A tech startup in San Francisco is seeking an empathetic Engineering leader to oversee Growth Engineering. Responsibilities include managing team performance, developing A/B test infrastructure, and enhancing marketing technologies. Ideal candidates have over 6 years of experience in e-commerce and marketing tech, deep knowledge of React and Typescript, and exceptional communication skills. The role offers a competitive salary plus equity, benefits, and unlimited PTO, fostering a culture of innovation and collaboration. #J-18808-Ljbffr
    $119k-175k yearly est. 5d 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. 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
  • Manager, Software Engineer

    Relativity 4.7company rating

    Principal software engineer job in Los Angeles, CA

    Posting Type Hybrid Relativity is a market-leading global tech company that equips legal and compliance professionals with a powerful platform to organize data, uncover the truth, and act on it. Our SaaS product, RelativityOne, is the fastest-growing in our company's history, trusted by the U.S. Department of Justice, 199 of the Am Law 200, and over 329,000 enabled users for litigation, internal investigations, and compliance projects. We've been consistently recognized as a great workplace, and we seek individuals who bring their authentic selves to our team. Job Description and Requirements As a Software Engineering Managerin Engineering Systems, you will: Lead an internal platform team that empowers Relativity developers to deliver high-value products. Lead and develop a high-performing team of software engineers. Serve as a subject matter expert for the product features your team owns. Make decisionsregardingyour team's operations andobjectives. Receive mentorship and coaching from leadership to support your success. Key Responsibilities Include: People & Performance Management Oversee ascrum team, ensuring its success through Agile principles and leadership. Foster a high-performance culture and cost-effective practices. Allocate team members' efforts strategically based on organizational needs. Drive organizational efficiency through industry best practices for SaaS products. Conduct 1:1meetingsto supportyourdirect reports. Promoteknowledge-sharingacross the team. Offer technical leadership in your team's feature set or domain. Guide employees on career development and future opportunities. Manage the team's workload, hiring, and performance evaluation. Technology & Strategy Leadership Serve as a technology advisor, staying ahead of industry trends. Contribute hands-on tosoftware design, development, and integration. Leveragelead engineersand architects to develop effective solutions. Develop a strategic vision for your team's domain. Implement operational policies and drive process improvements. We enjoy working with smart, driven people who have fun building innovative solutions. We expect you to be versatile, display leadership qualities, and be excited to tackle new challenges across the full tech stack. Qualifications Positive attitude and strong teamwork skills Bachelor's degree in computer scienceor a related field 4+ years managing software development teams 10+ years of experience in commercial-grade software development Experience leading remote teams Strong knowledge of: Modern programming languages and object-oriented programming High-performance, fault-tolerant distributed systems Cloud environments (SaaS, PaaS) Infrastructure as Code(Terraform,Pulumi, etc.) Ability to motivate teams and improve efficiency under pressure Strong verbal, presentation, and written communication skills Experience with Agile methodologies Experience with GitHub Actions, Jenkins, or other automation tools Proven success leading SaaS or PaaS products Cloud platforms (Azure preferred) Relativity is committed to competitive, fair, and equitable compensation practices. This position is eligible for total compensation which includes a competitive base salary, an annual performance bonus, and long-term incentives. The expected salary range for this role is between following values: $155,000 and $233,000 The final offered salary will be based on several factors, including but not limited to the candidate's depth of experience, skill set, qualifications, and internal pay equity. Hiring at the top end of the range would not be typical, to allow for future meaningful salary growth in this position. Suggested Skills: Budget Management, Engineering Management, Innovation, Leadership, Performance Management (PM), Process Improvements, Project Management, Quality Assurance (QA), Risk Management, Stakeholder Management
    $141k-180k yearly est. 3d 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
  • Senior Software Engineer

    Us Tech Solutions 4.4company rating

    Principal software engineer job in Burbank, CA

    Must Haves (Years of Experience, languages, programs, tools, etc.): • 10+ years of full-stack software engineering experience with a strong coding background in languages such as Python, TypeScript, Node.js, Go or similar • Proven ability to write clear, concise technical documentation and create professional system architecture diagrams using tools like Lucidchart, Mermaid, or PlantUML • A passion for innovation, emerging technologies, and driving continuous improvement • Demonstrated expertise in systems architecture, platform thinking, and technical leadership • Strong communication skills with the ability to navigate conflict, build trust, and foster alignment across cross-functional teams; able to explain complex systems and tradeoffs to engineers, product managers, and stakeholders alike • Hands-on experience with cloud platforms (AWS, Azure or GCP), microservices architecture, CI/CD pipelines, test, development and deployment approaches, including containerization (Docker, Kubernetes), A/B testing, etc • Proficiency with AI/ML development tools, and experience integrating LLM-based APIs, AI agents, or prompt-based workflows • Experience working with large-scale databases (SQL/NoSQL, Object, Graph, etc) • Proven ability to navigate organizational complexity and deliver outcomes aligned with strategic objectives. • Passion for client's mission and values. About US Tech Solutions: US Tech Solutions is a global staff augmentation firm providing a wide range of talent on-demand and total workforce solutions. To know more about US Tech Solutions, please visit ************************ US Tech Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. Recruiter Details: Name: Emmadi Srikanth Email: ****************************** Internal Id: 26-01110
    $112k-149k yearly est. 3d ago
  • Staff Software Engineer, Product Safety

    Pinterest 4.6company rating

    Principal software engineer job in Los Angeles, CA

    Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we're on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product. Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other's unique experiences and embrace theflexibility to do your best work. Creating a career you love? It's Possible. What you'll do: Design, develop, and maintain high-performance, reliable, and scalable backend systems for private profiles, user blocking and other user safety features Collaborate with front-end developers, UX/UI designers, product managers, and other stakeholders to deliver high-quality products Mentor and guide junior engineers, fostering a culture of continuous learning and improvement Participate in code reviews, architectural discussions, and technical roadmap planning What we're looking for: 8+ years of experience in software development, with a strong focus on backend engineering Bachelor's degree in a relevant field such as Computer Science, or equivalent experience Expertise in programming languages such as Python, Java, Go, or Node.js Extensive experience with RESTful API design and development Experience with front-end development Bachelors/Masters Degree in Computer Science or a related field Strong problem-solving skills and the ability to design scalable, high-performance systems In-Office Requirement Statement: This role will need to be in the office for in-person collaboration 1-2 times/per quarter and therefore can be situated in our offices in either Bay Area, Seattle, New York, or Los Angeles. Relocation Statement: This position is not eligible for relocation assistance. Visit our PinFlex page to learn more about our working model. #LI-HYBRID At Pinterest we believe the workplace should be equitable, inclusive, and inspiring for every employee. In an effort to provide greater transparency, we are sharing the base salary range for this position. The position is also eligible for equity. Final salary is based on a number of factors including location, travel, relevant prior experience, or particular skills and expertise. Information regarding the culture at Pinterest and benefits available for this position can be found here. US based applicants only$208,454-$364,795 USD Our Commitment to Inclusion: Pinterest is an equal opportunity employer and makes employment decisions on the basis of merit. We want to have the best qualified people in every job. All qualified applicants will receive consideration for employment without regard to race, color, ancestry, national origin, religion or religious creed, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, age, marital status, status as a protected veteran, physical or mental disability, medical condition, genetic information or characteristics (or those of a family member) or any other consideration made unlawful by applicable federal, state or local laws. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. If you require a medical or religious accommodation during the job application process, please completethis formfor support.
    $208.5k-364.8k yearly 3d 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
  • Principal Business Intelligence Engineer

    Prodege, LLC 4.2company rating

    Principal software engineer job in El Segundo, CA

    Strategic Imperative: This Principal Business Intelligence Engineer role is integral to Prodege's ability to make fast, confident, and data-driven decisions at scale. The Principal BI Engineer will architect and evolve our analytics and reporting foundation-ensuring business leaders, Product, and Data Science teams have trusted, performant, and scalable access to insights. This role bridges business strategy and engineering execution, enabling long-term growth across Performance Marketing, Insights Yield, and Consumer Experience. Prodege: A cutting-edge marketing and consumer insights platform, Prodege has charted a course of innovation in the evolving technology landscape by helping leading brands, marketers, and agencies uncover the answers to their business questions, acquire new customers, increase revenue, and drive brand loyalty & product adoption. Bolstered by a major investment by Great Hill Partners in Q4 2021 and strategic acquisitions of Pollfish, BitBurst & AdGate Media in 2022, Prodege looks forward to more growth and innovation to empower our partners to gather meaningful, rich insights and better market to their target audiences. As an organization, we go the extra mile to “Create Rewarding Moments” every day for our partners, consumers, and team. Come join us today! Primary Objectives: Architect and scale Prodege's BI and analytics platform for long-term performance and reliability Design high-quality analytics data models that power consistent and trusted reporting Enable fast, self-serve analytics without compromising governance or data integrity Partner with Product, Data Science, and business teams to translate needs into durable solutions Raise the bar on analytics engineering standards, tooling, and best practices Leverage AI-based development and analytics tooling to accelerate delivery and quality Qualifications - To perform this job successfully, an individual must be able to perform each job duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Detailed Job Duties: (typical monthly, weekly, daily tasks which support the primary objectives) Design, build, and maintain scalable BI and analytics architectures Develop and manage dbt models on Snowflake, ensuring performance, accuracy, and maintainability Write, optimize, and tune complex SQL queries for large-scale datasets Build and maintain dashboards, metrics, and semantic layers using Sigma Work closely with Product and Data Science to define metrics, KPIs, and reporting requirements Implement analytics engineering best practices (testing, version control, documentation, code reviews) Enable and support self-serve analytics while enforcing metric consistency and governance Leverage AI-powered tools to improve development velocity, validation, and documentation Mentor BI and analytics engineers and influence engineering standards across the organization What does SUCCESS look like? Success means that business and product leaders trust analytics as their single source of truth, supported by fast, reliable, and widely adopted dashboards that drive confident decision‑making. Analytics models scale seamlessly with the business, eliminating constant rework, while BI delivery speed improves without sacrificing quality or consistency. There is strong alignment across Product, Data Science, and Tech on analytics priorities, ensuring unified execution. As a result, self‑serve analytics adoption increases and ad‑hoc reporting meaningfully declines as teams become more empowered and data‑driven. The MUST Haves: ( ex: job cannot be done without these skills, education, experience, certifications, licenses ) 8+ years of experience in BI, Analytics Engineering, or Data Engineering Strong hands-on expertise with Snowflake, dbt, Sigma (or comparable BI tools with semantic modeling experience), and Advanced SQL optimization Experience building production-grade analytics solutions, not just ad-hoc reports Strong understanding of analytics architecture, data modeling, and performance tuning Proven ability to collaborate with Product, Data Science, and business stakeholders Experience using AI-based tooling to enhance analytics or developer productivity The Nice to Haves: (ex: preferred additional skills, education, experience, certifications, licenses ) Experience in ad tech, performance marketing, marketplaces, or consumer platforms Familiarity with streaming or near-real-time analytics architectures Experience enabling analytics governance and metric standardization at scale Mentorship or technical leadership experience Exposure to ML-driven analytics or experimentation platforms Prodege Benefits: Prodege offers a comprehensive benefits package to US Full-time employees including medical, dental, vision, STD, LTD and basic life insurance. Employees receive flexible PTO, as well as paid sick leave prorated based on hire date. US Employees have eight paid holidays throughout the calendar year. Employees receive an option to purchase shares of Company stock commensurate with their position, which vests over four years. Equal Employment Opportunity Statement At Prodege, we are committed to creating a diverse and inclusive environment. We are proud to be an Equal Opportunity Employer and do not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, veteran status, or any other characteristic protected by law. We encourage individuals of all backgrounds to apply. FCIHO Employers will consider for employment qualified applicants with criminal histories in a manner consistent with the requirements of FCIHO.
    $136k-174k yearly est. 5d ago
  • Senior ASIC/FPGA Engineer - Secret Clearance (Onsite)

    Prattwhitney

    Principal software engineer job in El Segundo, CA

    A leading aerospace and defense company in El Segundo is seeking a Principal Electrical or Computer Engineer responsible for designing, verifying, and integrating high-performance digital ASICs and FPGAs. Candidates should have substantial experience with digital architecture, RTL coding, and simulation using VHDL or Verilog. The role necessitates active U.S. citizenship and provides an extensive benefits package including health insurance, a 401(k) plan, and tuition reimbursement, among others. Join our mission to redefine the future of aerospace technology. #J-18808-Ljbffr
    $107k-148k yearly est. 4d 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
  • Lead AI AppSec Engineer

    Capital Group 4.4company rating

    Principal software engineer job in Irvine, CA

    "I can be myself at work." You are more than a job title. We want you to feel comfortable doing great work and bringing your best, authentic self to everything you do. We value your talents, traditions, and uniqueness-and we're committed to fostering a strong sense of belonging in a respectful workplace. We intentionally seek diverse perspectives, experiences, and backgrounds, investing in a culture designed to celebrate differences. We believe that belonging leads to better outcomes and a stronger community of associates united by our mission. At Capital, we live our core values every day: Integrity, Client Focus, Diverse Perspectives, Long-Term Thinking, and Community. "I can influence my income." You want to feel recognized at work. Your performance will be reviewed annually, and your compensation will be designed to motivate and reward the value that you provide. You'll receive a competitive salary, bonuses and benefits. Your company-funded retirement contribution will factor in salary and variable pay, including bonuses. "I can lead a full life." You bring unique goals and interests to your job and your life. Whether you're raising a family, you're passionate about where you volunteer, or you want to explore different career paths, we'll give you the resources that can set you up for success. Enjoy generous time-away and health benefits from day one, with the opportunity for flexible work options Receive 2-for-1 matching gifts for your charitable contributions and the opportunity to secure annual grants for the organizations you love Access on-demand professional development resources that allow you to hone existing skills and learn new ones "I can succeed as a Lead AI AppSec Engineer at Capital Group" As a LeadAIAppSecEngineer,you will work with application teams to ensure the security of custom andprocured AI solutions.You willhelp enable Capital Group's AIstrategy bybuilding and/orprocuringsolutions toprotecta diverse set of enterprise AI platforms being built and deployed at Capital Group.You'llcollaborate with platformengineering, security engineering, and risk teams toensure their solutions support scalable, secureadoption of AI. Additionally,you'llbe expected toprovidementoring,advising diverse teams across the organization, andpromoting AI Securityprinciples across Capital Group. Secure AI Development Lifecycle:You willprocureand/or build technical solutionstoembedautomatedsecuritychecks intothe AI SDLC and ML-Ops. AI Threat Modeling:You will threat model complex Agentic and AI systems and design security requirementscollaborativelywith developers,architectsand business stakeholders Code analysis:You will review code for security vulnerabilities in the context of AI-driven systems Contribute to Standards and Policies:You will providethought leadership for Information Security policies and standards for AIin collaboration with technology risk AI/Agent SME:Youwill provide AI/Agent subject matterexpertisefor AI Incidentsand Security Reviews, and helpdevelop incident response playbooks for AI-related security incidents "I am the person Capital Group is looking for." You have 8+years ofexperience in information security, application security,platform security, orpenetration testing,DevSecOps, networksecurityand other security disciplines. You have strong knowledge ofsecurity of safety risks of Large Language Models and AI Agents(OWASP for LLM Top 10, etcetera) You have 5+ Years ofexperienceautomating security checks, including SAST, SCA, and DAST, directly into CI/CD pipelines You have extensive experience with STRIDE/other threat modeling frameworks, agile workflows, including Scrum and Kanban You areexperiencedin at least oneprogramming languages (Python, Java,.NET) You can effectively partner and collaborate with stakeholder teams. You have effective communication skills andthe abilityto outline security riskstoleadership. Preferred Qualifications: Youhave knowledge and experience with technologies including Kubernetes, Containers, CI/CD, and Cloud Service Providers You are familiar withfunctionand purpose of key AI platform components such as AI gateways (Kong, Databricks Mosaic AI Gateway, custom API orchestration), Model Orchestration (ExamplesLangChain,LlamaIndex, etc.) You are familiar withkey AI regulatory frameworks such as NIST AI RMF, MITRE ATLAS, GDPR, EU AI Act,etc You have Information Security certifications (CISSP, SANS GIAC, CISA, etc.) "I can apply in less than 4 minutes." You've reviewed this job posting and you're ready to start the candidate journey with us. Apply now to move to the next step in our recruiting process. If this role isn't what you're looking for, check out our other opportunities and join our talent community. "I can learn more about Capital Group." At Capital Group, the success of the people who invest with us depends on the people in whom we invest. That's why we offer a culture, compensation and opportunities that empower our associates to build successful and prosperous careers. Through nine decades, our goal has been to improve people's lives through successful investing. We know that our history is a testament to the strength of the people we hire. More than 9,000 associates in 30+ offices around the world help our clients and each other grow and thrive every day. Find us on LinkedIn, Instagram, YouTube and Glassdoor. Southern California Base Salary Range: $226,893-$363,029San Antonio Base Salary Range: $186,525-$298,440New York Base Salary Range: $240,519-$384,830 In addition to a highly competitive base salary, per plan guidelines, restrictions and vesting requirements, you also will be eligible for an individual annual performance bonus, plus Capital's annual profitability bonus plus a retirement plan where Capital contributes 15% of your eligible earnings. You can learn more about our compensation and benefits here . * Temporary positions in the United States are excluded from the above mentioned compensation and benefit plans. We are an equal opportunity employer, which means we comply with all federal, state and local laws that prohibit discrimination when making all decisions about employment. As equal opportunity employers, our policies prohibit unlawful discrimination on the basis of race, religion, color, national origin, ancestry, sex (including gender and gender identity), pregnancy, childbirth and related medical conditions, age, physical or mental disability, medical condition, genetic information, marital status, sexual orientation, citizenship status, AIDS/HIV status, political activities or affiliations, military or veteran status, status as a victim of domestic violence, assault or stalking or any other characteristic protected by federal, state or local law.
    $124k-168k yearly est. 5d ago

Learn more about principal software engineer jobs

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

The average principal software engineer in Ontario, CA earns between $114,000 and $221,000 annually. This compares to the national average principal software engineer range of $98,000 to $182,000.

Average principal software engineer salary in Ontario, CA

$159,000
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