Senior .net developer jobs in Berkeley, CA - 7,170 jobs

US Start-up Company in Silicon Valley, founded in 2015. Raised series A investments in 2017. Project Platform that connects people to local nonprofits, community organizations, and worthy causes. The app makes it simple to browse through events and activities that are happening in the USA. Client's app also allows people to create their own events, which empowers them to take initiative on causes they care about Team You will be a part of a great team, which consists of 10+ team mates. Some of them had experience on executive positions in enterprise companies like NOKIA etc. Requirements Our perfect candidate/s match such requirements: HTML5 PHP IDEs and frameworks: MVC Framework Eclipse, SVN Yii Services and APIs: REST SOAP specifically working with: Google Maps, Facebook Graph, Instagram, Keen.io, WP, etc. Ajax, CSS JSON, JQuery JS based frameworks esp React SCM tools: Github Database administration and statements: MySQL ETL (Extract, Transform, and Load) routines Dimensional modeling and schemas Heavy lifting with metadata and metastores Will be a huge plus if: You have an experience with high loaded systems Site performance optimization Developing mobile application using React Experience with No-SQL Databases Responsibilities Known methods for latency improvement and performance optimization Implement object oriented design and best practices including code to test(unit) Agile principles including focus on demo working code, work breakdown structures, continuous integration, kanban boards Ability to go from wire-frame or whiteboard to integrate, code, and iteration Can quickly determine LOE (Levels of Effort) on proposed architecture and solution concepts Available to accommodate US Pacific time standards and schedules Development of the project and database architecture Direct reporting to the CTO Be a part of hiring process of the future team members Business trips to the USA We are offering Ongoing opportunities in international company Democratic management style Trainings and business trips abroad 24 working days paid vacation Paid lunches Office with comfortable workplaces in top class building facilities Social events Who we are Weare aglobal team of developers, project leaders, support staff and more. Weare a young, but a forward thinking company head office in Canada and Service Delivery Office in Ukraine. Our skills and customer service acumen are truly unmatched. Weare proud to deliver IT outsourcing/outstaffing services to companies worldwide. WeHelp Our Clients Meet And Exceed Their Business Goals ByProviding: Software Development And Maintenance Services Vendor Relationship Management And Guidance Modernization of Legacy Systems Management of Existing ITSystems Training in Improved ITProcesses And Real Time Decision Support Cost Control And Quality Oriented Systems Management APartnership With Solution Providers Worldwide That Allowsus to Create Custom ITSolutions #J-18808-Ljbffr

A forward-thinking tech startup is seeking a Developer Content Creator to drive their social media presence and engage with the developer community. You will create diverse content for platforms like Twitter and Reddit, exploring creative ways to monetize audience engagement. The ideal candidate will have coding skills and strong writing abilities, with a passion for social media. This is a unique opportunity to shape company culture in a rapidly growing environment. Hybrid work model available in San Francisco. #J-18808-Ljbffr

Atomic Machines is ushering in a new era of micromanufacturing with its Matter Compiler™ technology platform. This platform enables new classes of micromachines to be designed and built by providing manufacturing processes and a materials library that are inaccessible to semiconductor manufacturing methods. It unlocks MEMS manufacturing not only for device classes that could never be produced by semiconductor methods, but also for entirely new categories. Furthermore, this digital platform is fully programmable in the way 3D printing is digital-whereas 3D printing produces parts of a single material using a single process, the Matter Compiler™ technology platform is a multi-process, multi-material system: bits and raw materials go in, and complete, functional micromachines come out. The Atomic Machines team has also created an exciting first device-made possible only through the Matter Compiler™ technology platform-that we will be unveiling to the world soon. Our offices are in Emeryville and Santa Clara, California. About The Role As a Software Applications Engineer, Robotic Systems you will design and build the distributed software system that controls the Matter Compiler. You'll have the chance to work across layers of the stack abstracting low-level device interfaces into high‑level user‑facing APIs. One sprint, you might be defining machine behavior with a mechanical designer; the next, coordinating manufacturing robot behavior. You'll be joining a fast‑paced, interdisciplinary environment with close collaboration across teams - including modeling and simulation, materials science, process development, and mechanical engineering - as we bring truly novel technology to life. This role is based in either our Santa Clara or our Emeryville office and is well‑suited to an engineer with strong fundamentals, curiosity, and the fire to grow into systems‑level thinking. What You'll Do Write, operate, and debug software and firmware for complex robotics with hard real‑time constraints. The code you write is what drives all manufacturing operations at Atomic Machines - and must be reliable, fault tolerant, and well instrumented. You will be working hands‑on with manufacturing robotics, designing software to coordinate a distributed network of devices. Work at multiple levels of the software stack. You'll design and implement a networked API and debug it down to the hardware. What You'll Need 2+ years of industry experience (internships, robotics competitions, IEEE, extracurricular projects, open source contributions, etc are a major plus) Bachelor of Science in Computer Science, Computer Engineering, Electrical Engineering, Mechatronics Engineering, Mechanical Engineering, Robotics or a related field. Multi‑language programming language fluency. Ability to code fluently in multiple languages, at multiple levels of the stack. Our robotics engineers primarily use C++ and Python. Knowledge of Go is a bonus. A depth and breadth understanding of how computers work. Our work involves a variety of processors and computing environments at multiple levels of the stack. Experience designing, building, and shipping complex software systems that control hardware, as part of a team. Experience with version control and working on Linux machines Bonus Points For Embedded programming for ARM architectures and real‑time operating systems (RTOS) Experience or interest in heterogeneous computing architectures (AMD ZYNQ) A passion for building user‑centric APIs with industry‑standard tools (gRPC, Postgres, Protobuf) Experience abstracting the control of manufacturing machines, material transport systems, and factory‑level orchestration. Experience with instrumenting software for observability and debugging. Infrastructure‑as‑Code, and DevOps workflows. Familiarity with the fundamentals of robotic systems, such as feedback control systems, motion planning, and computer vision. The compensation for this position also includes equity and benefits. Salary Range $150,000-$180,000USD #J-18808-Ljbffr

We prioritize employee health and wellbeing with a comprehensive benefits package, generous paid time off, holistic mental health support, and benefits covering employees up to 100%. What it means to work at CircleCI For us, flexibility is key. About the Team You'll work directly with an Engineering cohort, while collaborating with Marketing on timing and reach. Our AI team is your technical home base, where you'll contribute to real features and stay connected to the challenges engineers face daily. You'll have the autonomy to chase interesting problems and the support to amplify your voice. What you'll do Content & Community (75% of your time) Write blog posts, tutorials, and analysis that other engineers actually want to read Build relationships in 3-5 engineering communities where your perspective matters Jump on timely industry topics with substantive takes, not hot takes Partner with Marketing to coordinate timing without sacrificing authenticity Technical Work (25% of your time) Contribute to CircleCI's AI team on features that ship to production Be the first user of new AI-powered capabilities Keep your technical skills sharp and your content grounded in reality How you'll work Make editorial calls independently while staying aligned with team goals Represent CircleCI with good judgment in public forums Find opportunities and act on them without waiting for permission Who you are You've shipped production software for 7+ years, with depth in testing, CI/CD, deployment, or reliability engineering You write code regularly-whether for work, open source, or personal projects People read what you write because you make complex topics clear and useful Your online presence shows you can engage an audience authentically You write your own content without needing ghostwriters or extensive editing You're trusted in DevOps, testing, CI, or AI communities You'll stand out if you have Experience speaking at conferences or meetups Open-source contributions that demonstrate your expertise A track record of educational content or technical writing that resonates United States Base Pay Range: $174,000 - $228,000 USD We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation. About CircleCI CircleCI is the world's largest continuous integration/continuous delivery (CI/CD) platform, and the hub where code moves from idea to delivery. As one of the most‑used DevOps tools-processing more than 3 million jobs a day-CircleCI has unique access to data on how the most effective engineering teams work, and the tools to help software companies successfully leverage the power of AI into their commercial applications. Companies like Hinge, HuggingFace, and Samsung use us to improve engineering team productivity, release better products, and get to market faster. Founded in 2011 and headquartered in downtown San Francisco with a global remote workforce, CircleCI is venture‑backed by Base10, Greenspring Associates, Eleven Prime, IVP, Sapphire Ventures, Top Tier Capital Partners, Baseline Ventures, Threshold Ventures, Scale Venture Partners, Owl Rock Capital, Next Equity Partners, Heavybit, and Harrison Metal Capital. Equal Opportunity Employer CircleCI is an Equal Opportunity and affirmative action employer. We do not discriminate based upon race, religion, color, national origin, sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. #J-18808-Ljbffr

A leading tech company in San Francisco is seeking a Senior Engineer, AI Developer Tools, to drive modernization and enhance development productivity through AI technologies. The role involves directing the adoption of AI tools, improving coding processes, and collaborating with engineering teams to accelerate innovation. Candidates should have at least 6 years of experience in software engineering, a deep understanding of modern practices, and a passion for improving developer experiences. Competitive salary with robust benefits offered. #J-18808-Ljbffr

A technology company in San Francisco seeks an Application Software Engineer to support operations with BI tools and lead software development projects. The ideal candidate will have proficiency in BI tools and experience in software implementation, collaborating closely with program management and business partners. This role requires strong analytical, design, and leadership skills necessary for successful project completion. #J-18808-Ljbffr

Type: Full‑Time Who Are We Industrial labor is incredibly dangerous work-almost 3 million people in the U.S. are injured annually due to preventable, and at times, fatal or debilitating causes. Protecting these essential workers who power our world is what motivates Voxelitos, and we'd love for you to join us. At Voxel, we're passionate about revolutionizing workplace safety and operations with groundbreaking, full-stack AI and computer vision technology. Voxel's site intelligence platform helps safety and operations leaders see unseen risks, make strategic decisions, and prevent workplace incidents before they happen. Our customers include Fortune 500 companies across major grocers and retailers, manufacturers, food and beverage warehousers, and supply chain and logistics service providers. Based in SF with team members worldwide, Voxel is backed by industry-leading VCs. What You'll Do As an Applications Engineer at Voxel, you will build features for our core customer‑facing products, including our web dashboard and mobile application. You'll work closely with product, design, perception, and platform teams to translate complex AI insights into clear, actionable experiences for enterprise users. This is an ideal role for an engineer with 0-4 years of professional experience (or equivalent) who wants to grow quickly by pairing with senior engineers, owning features, and working across the application lifecycle. This is a hands‑on coding role with deep mentorship and significant impact. If you enjoy working across the application stack and solving customer‑facing problems, you'll thrive here. Responsibilities: Build and ship features across our web dashboard and (later) our React Native mobile app. Contribute to high‑impact roadmap initiatives including: Executive Hub - global multi‑facility operational visibility for enterprise leaders. Snapshots - proactive, subscription‑based safety insights (e.g., PPE compliance, collision risk, hotspot detection). Own parts of the application layer: APIs, data modeling, authentication, authorization, and UI behaviors. Collaborate with CV/ML & Platform Engineering Work with perception teams to understand AI outputs, define interface requirements, and ensure the right data is available to power new features. Troubleshoot and triage issues that require application + CV/ML context (e.g., mislabeled signals, missing detections, unexpected data patterns). Support scaling to new customer sites by integrating CV outputs into the application layer and validating customer‑facing behavior. Partner with Product, Design, Sales Engineering, and Customer Success to shape solutions for complex enterprise workflows. Surface edge cases, system failures, and user‑impacting issues, and collaborate with engineering teams to drive resolution. Participate in cross‑functional discussions on how to best present safety insights, model outputs, time‑series data, and corrective actions. Skills and Qualifications: Must‑Haves Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent experience) 0-4 years of Software engineering experience Strong experience in at least one of: Go, TypeScript, or Python (Python is especially valuable for CV/ML debugging workflows). Experience building or contributing to web applications and working on the application layer (APIs, authentication, access control, data flows). Strong debugging and problem‑solving skills across system boundaries. Familiarity with software engineering practices (Git, CI/CD, unit testing). Strong communication skills and comfort collaborating with multi‑disciplinary teams. Preferred Skills: Experience with Go + TypeScript + React together Experience with React Native Prior work on complex dashboards, enterprise web applications, or analytics products. Experience in companies ~50-500 people, where engineers own end‑to‑end product flows. Why Join Us? Join a visionary team revolutionizing safety and operations, directly impacting the well‑being of millions of essential workers. This is your chance to build an extraordinary business and foster a vibrant company culture that demands your absolute best. Alongside AI experts, experienced entrepreneurs, and passionate problem‑solvers, you'll play a pivotal role in shaping the company's growth trajectory and market position. Enjoy a competitive salary, benefits, and a dynamic work environment. Benefits: Extensive / Generous health, dental, and vision insurance. Highly competitive paid parental leave and support system. Ownership in the business through an Equity Incentive Plan. Generous paid time off and / or flexible work arrangements. Daily meals in‑office, vibrant company events, team‑building. 401K retirement plan, HSA options, pre‑tax Commuter Card. #J-18808-Ljbffr

What You'll Do: You will work with UI/UX designers, Product Managers, and customers to explore and brainstorm new Observability product features. You will design new features and drive their requirements and implementation in frontend TypeScript/React.js codebase. You will participate in the design, implementation, maintenance, and evolution of web applications, web services, and APIs. You will help improve engineering quality and operation excellence for the whole frontend systems. Minimum Qualifications Completion within the past 3 years, or current enrollment with expected completion within 12 months, of a certification or relevant degree program (e.g., Associate's, Apprenticeship, Boot Camp, or Certification in a specialized program + 1 year of relevant experience, High School Diploma + 2 years of relevant experience) or Bachelor's + 0 years of relevant experience. Preferred Qualifications Proficiency in JavaScript/TypeScript for frontend development and familiarity in at least one backend language (Python, C++, or Java). Knowledge of UI frameworks (React, Angular, Vue) for full-stack pathways Experience with API development (REST, GraphQL, or gRPC) Understanding of data structures, object-oriented programming, and SQL/NoSQL databases Familiarity with cloud platforms (AWS, Azure, GCP, or Cisco Cloud) Prior experience in building web applications. Passionate about building elegant and powerful user interfaces to solve customer problems. Experience participating in technical designs for frontend systems. The ability to adapt quickly and can solve problems through uncertainty. Strong communication skills, both verbal and written. Ability to work with engineers and non-engineers of various skill levels. Knowledge of web standards and modern browsers, responsive design, and of the full web technology stack. Why Cisco? At Cisco, we're revolutionizing how data and infrastructure connect and protect organizations in the AI era - and beyond. We've been innovating fearlessly for 40 years to create solutions that power how humans and technology work together across the physical and digital worlds. These solutions provide customers with unparalleled security, visibility, and insights across the entire digital footprint. Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you'll see that the opportunities to grow and build are limitless. We work as a team, collaborating with empathy to make really big things happen on a global scale. Because our solutions are everywhere, our impact is everywhere. We are Cisco, and our power starts with you. Message to applicants applying to work in the U.S. and/or Canada: Individual pay is determined by the candidate's hiring location, market conditions, job-related skillset, experience, qualifications, education, certifications, and/or training. The full salary range for certain locations is listed below. For locations not listed below, the recruiter can share more details about compensation for the role in your location during the hiring process. U.S. employees are offered benefits, subject to Cisco's plan eligibility rules, which include medical, dental and vision insurance, a 401(k) plan with a Cisco matching contribution, paid parental leave, short and long-term disability coverage, and basic life insurance. Please see the Cisco careers site to discover more benefits and perks. Employees may be eligible to receive grants of Cisco restricted stock units, which vest following continued employment with Cisco for defined periods of time. U.S. employees are eligible for paid time away as described below, subject to Cisco's policies: 10 paid holidays per full calendar year, plus 1 floating holiday for non-exempt employees 1 paid day off for employee's birthday, paid year-end holiday shutdown, and 4 paid days off for personal wellness determined by Cisco Non-exempt employees** receive 16 days of paid vacation time per full calendar year, accrued at rate of 4.92 hours per pay period for full-time employees Exempt employees participate in Cisco's flexible vacation time off program, which has no defined limit on how much vacation time eligible employees may use (subject to availability and some business limitations) 80 hours of sick time off provided on hire date and each January 1st thereafter, and up to 80 hours of unused sick time carried forward from one calendar year to the next Additional paid time away may be requested to deal with critical or emergency issues for family members Optional 10 paid days per full calendar year to volunteer For non-sales roles, employees are also eligible to earn annual bonuses subject to Cisco's policies. Employees on sales plans earn performance-based incentive pay on top of their base salary, which is split between quota and non-quota components, subject to the applicable Cisco plan. For quota-based incentive pay, Cisco typically pays as follows: .75% of incentive target for each 1% of revenue attainment up to 50% of quota; 1.5% of incentive target for each 1% of attainment between 50% and 75%; 1% of incentive target for each 1% of attainment between 75% and 100%; and Once performance exceeds 100% attainment, incentive rates are at or above 1% for each 1% of attainment with no cap on incentive compensation. For non-quota-based sales performance elements such as strategic sales objectives, Cisco may pay 0% up to 125% of target. Cisco sales plans do not have a minimum threshold of performance for sales incentive compensation to be paid. The applicable full salary ranges for this position, by specific state, are listed below: New York City Metro Area: $123,600.00 - $200,100.00 Non-Metro New York state & Washington state: $109,900.00 - $181,600.00 For quota-based sales roles on Cisco's sales plan, the ranges provided in this posting include base pay and sales target incentive compensation combined. ** Employees in Illinois, whether exempt or non-exempt, will participate in a unique time off program to meet local requirements. Cisco is an affirmatively action and equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, national origin, genetic information, age, disability, veteran status, or any other legally protected basis. Cisco will consider for employment, on a case by case basis, qualified applicants with arrest and conviction records. #J-18808-Ljbffr

About the Team OpenAI's B2B Applications organization builds and operates the products that bring our cutting-edge research to millions of companies and developers worldwide. We power the OpenAI API and the Enterprise products that empower people around the world to do their jobs better and more efficiently. Our teams span product engineering, backend infrastructure, and safety, working together to ensure that OpenAI's technology is delivered with reliability, security, and a world-class user experience. About the Role We're looking for frontend engineers to craft the user interfaces that make advanced AI accessible and intuitive. You'll partner with design, product, and research teams to build responsive, performant, and secure web applications that bring OpenAI's models, and enterprise-facing products to life. This role is based in San Francisco, CA or New York City. We use a hybrid work model of 3 days in the office per week and offer relocation assistance to new employees. In this role, you will Build and maintain scalable web applications using modern JavaScript/TypeScript, React, and related technologies. Create reusable UI components and front-end infrastructure to accelerate product development. Optimize client performance and ensure accessibility across browsers and devices. Work closely with designers to implement intuitive, user-friendly interfaces. Contribute to end-to-end product planning and decision-making. You might thrive in this role if you 5+ years of professional experience (excluding internships) building production web applications at scale. Are fluent in TypeScript/JavaScript, React, and modern web tooling. Care deeply about design fidelity, performance, and accessibility. Enjoy iterating quickly to deliver polished, user-focused features. Former founder, or early engineer at a startup who has built a product from scratch is a plus. Interest in AI/ML (direct experience not required). Proven ability to thrive in fast-growing, product-driven companies by effectively navigating loosely defined tasks and managing competing priorities or deadlines. About OpenAI OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. We push the boundaries of the capabilities of AI systems and seek to safely deploy them to the world through our products. AI is an extremely powerful tool that must be created with safety and human needs at its core, and to achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the full spectrum of humanity. We are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic. For additional information, please see OpenAI's affirmative action and equal employment opportunity policy statement. Background checks for applicants will be administered in accordance with applicable law, and qualified applicants with arrest or conviction records will be considered for employment consistent with those laws, including the San Francisco Fair Chance Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, and the California Fair Chance Act, for US-based candidates. For unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. In addition, job duties require access to secure and protected information technology systems and related data security obligations. To notify OpenAI that you believe this job posting is non-compliant, please submit a report through this form. No response will be provided to inquiries unrelated to job posting compliance. We are committed to providing reasonable accommodations to applicants with disabilities, and requests can be made via this link. OpenAI global applicant privacy policy At OpenAI, we believe artificial intelligence has the potential to help people solve immense global challenges, and we want the upside of AI to be widely shared. Join us in shaping the future of technology. #J-18808-Ljbffr

Hybrid in San FranciscoSalary range: $175K-$275K Job Application Link About Us Abundance Network is building a new generation of civic leaders and the technology to support them. We've organized 120+ elected officials in 30+ states, 100+ donors, and staffed chapters in San Francisco, Santa Monica, Oakland, Burlington, and Seattle-with new national programs scaling quickly. Our mission is to organize civic leaders to build a 21st-century government. We are focused on “policy outcomes that exist in reality” in housing, transportation, energy, and state capacity. We are building Abundance from the ground up, helping elected officials deliver policy outcomes and connecting them with donors, academics, and professionals who can accelerate progress. Our “unit of success” isn't revenue-it's policy outcomes. We're now looking for a Founding Software Engineer to build the core technology that makes this scalable. Learn more about Abundance: Podcast: AN Managing Director, Former Redwood City Mayor Giselle Hale on The Realignment Podcast: AN Senior Advisor Jen Pahlka on Ezra Klein Why This Role Matters Elected officials are our customers. If you're the mayor of Boise and want to implement Abundance, you should be able to “phone a friend” and instantly access the playbooks, process knowledge, and partners you need. You'll build the software to make that possible. Tech as leverage. LLMs, modern SaaS, and smart product design can massively accelerate how civic leaders plug into expertise, donor networks, and partners. The missing piece. We have political operators, donor networks, and growing chapters. We have design and PM leadership. Now we need you-the technical lead to bring our first product features to life and scale them nationally. What You'll Do Ship the first features. Take early product prototypes (already in dev) and lead them through launch in the coming weeks. Define the stack. Own the technical direction, and set up scalable, modern infrastructure. Forward-deployed engineering. Work closely with elected officials, customer success, and the product team to understand how mayors, donors, and partners actually operate, then translate that into tools. Build process knowledge. Help codify and document the “step-by-step” pathways to policy wins, turning them into usable software for leaders nationwide. Maximize impact. Focus on speed, scale, and deliberate ambition-building what helps people now, and iterating fast. Who You Are Mission-driven: Energized by Abundance's vision of building a durable political faction and empowering local government. You want your work to matter. Builder: Thrive on getting from zero to one-shipping products quickly, obsessing over users, and iterating fast. Full-stack capable: Comfortable moving across frontend (React/Typescript), backend (Python), and cloud infra. Resourceful & outcome-oriented: Pragmatic about “buy vs. build,” adept at leveraging open source, volunteers, and modern AI. You care more about impact than polishing non-essentials. Collaborative: Excited to work with a cross-functional mix of startup operators and seasoned political leaders who get stuff done. Experienced: 5+ years of software engineering experience. You don't need to be deeply senior; what matters is ambition, urgency, and the ability to scale product quickly. Nice to Have Experience in civic tech, political campaigns, or government systems. Background in early-stage startups or as a founding engineer. Strong product and UX instincts. Curiosity about using AI/LLMs in practical civic contexts. The Team We're a 20-person org, about half focused on national programs, half on local chapters. Roughly a quarter of us come from startups/tech, and the rest are skilled political operators who know how to deliver real outcomes. We've built trust with elected officials and donors over years-and now we're forming our first product squad. You'll join a tight team with design, PM, and operations already in place, and take point as the lead engineer. What We Offer A founding seat at the table: shape the culture and direction of Abundance's tech team. The chance to scale a political movement with durable, national impact. Competitive salary. Hybrid culture with flexibility for exceptional candidates elsewhere. #J-18808-Ljbffr

A leading project management tool provider is seeking a Software Engineer to build AI Teammates that enhance productivity and collaboration. Based in San Francisco, you'll work on agent workflows and evaluate AI systems, partnering closely with PM, Design, and Research. The ideal candidate has strong software engineering skills and a passion for AI, with a competitive salary between $171,000-$258,000. #J-18808-Ljbffr

Titan is an AI holding company transforming IT services with its Augmented AI platform. We acquire and partner with the best Managed Service Providers (MSPs) and embed AI at the core of their operations, empowering technicians to work faster, smarter, and more strategically. Our augmented AI platform enables MSPs to scale like technology companies while delivering faster resolutions, better uptime, and more proactive, personalized support for their customers. In under a year, we've raised over $70M from General Catalyst, acquired market-leading MSPs like RFA, and deployed agents seeing real-world impact to productivity. Our team bring together AI product expertise from Scale AI, Google, MIT, and Stanford with private equity experience from H.I.G. Capital and seasoned MSP executives who have led some of the industry's top providers. Joining Titan means helping to redefine how work is done in IT Services and building a $100B company. About The Role: As a Software Engineer at Titan, you'll play a pivotal role in shaping the future of AI-powered IT service delivery. You'll work across the stack to build intuitive, high-impact products that blend human expertise with autonomous AI agents, transforming how managed service providers (MSPs) operate. This is an opportunity to join an early-stage team, have meaningful product ownership, and help define the engineering culture as we scale. What You Will Do: Design, build, and maintain scalable backend systems that power AI-driven automation. Develop APIs and services that integrate AI models into customer-facing applications. Collaborate with AI and frontend engineers to integrate our AI-powered platform into customer-facing tools. Drive technical decisions around system architecture, scalability, and best practices as we scale. Ship fast and iterate, balancing speed with quality in a fast-paced, startup environment. Who You Are: 4+ years of software engineering experience, with expertise in building and scaling web services. Strong proficiency in Python, Node.js, or Go, with experience in cloud-based architectures (AWS, GCP, or Azure). Familiarity with AI/ML-driven systems or real-time data processing is a plus. User-focused builder - you care deeply about the customer experience and sweat the details. Startup mindset - comfortable with ambiguity, eager to take ownership, and ship quickly. Bonus: Experience integrating LLMs, AI-powered automation, or observability tools is a plus, but not required. #J-18808-Ljbffr

Responsibilities Collaborate closely with the CTO and CEO on strategic technical decisions and product direction. Design, develop, and optimize backend services, APIs, and real-time data processing infrastructure. Implement and refine our in-house Large Language Model and real-time interview technology. Lead projects from initial conception through production deployment, ensuring scalability and reliability. Interface directly with users to gather feedback, understand pain points, and continuously improve our core product. Qualifications 3+ years of software engineering experience building production-grade backend systems. Strong proficiency with Python and Django, including experience building robust APIs. Extensive knowledge of SQL databases (Postgres preferred). Experience deploying and managing services on AWS. Bonus points for familiarity with WebRTC, real-time data streaming, or AI/ML infrastructure. #J-18808-Ljbffr

Uncountable is seeking software engineers with a chemistry or material science background to develop domain-specific applications within Uncountable. Our goal is to revolutionize industrial research and development. We're looking for motivated engineers who can help to build out tools that will accelerate the development of new chemicals and materials. Primary Responsibility Your primary responsibility will be to develop data integrations for Uncountable's customers to, for example, ingest data from lab equipment and set up automated data transfer routines. This role would primarily involve writing Python scripts. Salary Range: $80K-$100K + Equity Requirements 4 courses of university-level computer science or equivalent professional experience Knowledge of chemistry or life sciences Interest in a software engineering career and technology startups Experience using Python or other scripting languages to process numeric or scientific data files Preferred Qualifications B.S. in computer science, chemistry, biology Familiarity with SQL Databases Familiarity with Excel Benefits Competitive Salary and Equity Health and Dental Insurance 401K with Employer Contribution What's next? Learn more about Interviewing at Uncountable. Learn more about our engineering team: Check out our blog. #J-18808-Ljbffr

A leading CI/CD platform provider in San Francisco is seeking a candidate with expertise in software deployment and community engagement to contribute to technical content creation. Responsibilities include writing insightful blog posts and collaborating with various teams, especially in AI. Ideal candidates should have over 7 years' experience in production software shipping, clear communication skills, and an authentic online presence. Join a company committed to employee wellbeing and inclusive practices. #J-18808-Ljbffr

APPLICATION SOFTWARE ENGINEER RESUME EXAMPLE Updated: July 26, 2024 - The Application Software Engineer supports Operations through BI Tools like SQL Stack, Talend, SAS, Tableau, and PowerBI, generating reports on KPIs. They contribute to new application implementations and enhancements, engage with business partners for requirements, and lead software development projects, adhering to DO-178C guidelines. Collaborating closely with program management and customers, they estimate project schedules and budgets while potentially assuming engineering functional leadership roles. Tips for Application Software Engineer Skills and Responsibilities on a Resume 2. Senior Application Software Engineer, Expedia, Seattle, WA Job Summary: Analyze, design, and implement product software solutions to fulfill design requirements. Design and develop Windows applications Graphical user interface (GUI) design, data transfer methods, installer packaging, and activation methods. Develop software using tools such as C, C#, WPF, and .NET framework. Design and develop mobile platform applications. Conduct unit tests, integration tests, and system tests with project peers. Design and implement code in a controlled workflow using JIRA, TFS/Visual Studio, and code reviews. Help to define and specify next-generation products Evaluation of competitor products and participation in customer research. Mentor and advise team members with less experience. Demonstrated experience and ability to design, implement and test desktop and/or mobile software applications in a structured fashion with clear design documentation Team player: effectively build and maintain working relationships Demonstrate ability and willingness to cooperate and collaborate with others to achieve positive results Skills on Resume: Software Analysis and Design (Hard Skills) Windows Application Development (Hard Skills) Programming Skills (Hard Skills) Testing (Hard Skills) Workflow Management (Hard Skills) Product Specification and Evaluation (Hard Skills) Mentoring and Collaboration (Soft Skills) 3. Application Software Engineer, Square, San Francisco, CA Job Summary: Various reporting around KPIs of how Operations Contribute to the entire implementation process for new applications and enhancements to existing applications Meet with business partners to understand business needs Contribute to overall solution design Responsible for building and testing applications Conduct root cause analysis and complex performance tuning Software development in all life-cycle phases according to DO-178C Work closely with program management and interface with customers Work with the Engineering Project Manager to create and maintain estimates of schedule and budget for a complete engineering project Perform estimations for proposals of small to medium-sized projects Depending on qualification, engineering functional leadership for all phases of an engineering software development project Skills on Resume: Proficiency in BI Tools (Hard Skills) Data Analysis and Reporting (Hard Skills) Application Implementation (Hard Skills) Business Understanding (Soft Skills) Application Development (Hard Skills) Root Cause Analysis and Performance Tuning (Hard Skills) #J-18808-Ljbffr

A civic tech organization in San Francisco is seeking a Founding Software Engineer to develop core technology for civic leaders. The position emphasizes building impactful software quickly, collaborating with elected officials, and shaping the tech team's direction. The ideal candidate is mission-driven, full-stack capable, and has over 5 years of engineering experience. This hybrid role offers a competitive salary and the chance to influence a national movement. #J-18808-Ljbffr

We're looking for a Software Engineer to architect and build backend systems that enforce data privacy and automate compliance at scale. You'll work closely with product, infrastructure, security, and legal teams to embed privacy-by-design into our data and access layers. This is a hands‑on, high‑impact role for an experienced engineer who is passionate about protecting user data while enabling innovation. What You'll Do Design, build, and operate backend services that enforce policy‑driven data access, lifecycle controls, and privacy protections. Develop distributed authorization and identity‑aware enforcement mechanisms integrated directly into data services and control planes. Implement auditability, policy hooks, and enforcement observability to ensure compliance is continuously verifiable. Partner with Security, Legal, and Compliance to convert privacy requirements into scalable technical designs and developer‑friendly APIs. Harden data platforms and backend services through schema‑level controls and data handling constraints by default. Collaborate with infrastructure teams to ensure consistent enforcement across systems while minimizing duplicated implementations. Contribute patterns, libraries, and education that elevate trustworthy data access patterns across the organization. You Might Thrive in This Role If You Have 5+ years of industry experience building and operating backend or infrastructure systems in production. Strong software engineering fundamentals, with fluency in at least one major programming language (e.g., Python, Go, Rust, C++, Java). Experience with distributed authorization, RBAC/ACL systems, encryption‑based access, or policy engines. Familiarity with global privacy regulations and their architectural implications. Ability to influence and collaborate with teams across legal, compliance, product, and engineering. A bias toward practical, impactful solutions that balance privacy protections with product needs. Nice to Have Experience with cloud platforms (e.g., Azure, AWS, GCP) and large‑scale data systems. Background in security engineering, privacy engineering, or data governance. Experience with control‑plane or metadata‑driven enforcement systems. Exposure to data platforms or ML infrastructure. Prior experience in a regulated or highly sensitive data environment. About OpenAI OpenAI is an AI research and deployment company dedicated to ensuring that general‑purpose artificial intelligence benefits all of humanity. We push the boundaries of the capabilities of AI systems and seek to safely deploy them to the world through our products. AI is an extremely powerful tool that must be created with safety and human needs at its core, and to achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the full spectrum of humanity. We are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic. For additional information, please see OpenAI's affirmative action and equal employment opportunity policy statement. Background checks for applicants will be administered in accordance with applicable law, and qualified applicants with arrest or conviction records will be considered for employment consistent with those laws, including the San Francisco Fair Chance Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, and the California Fair Chance Act, for US‑based candidates. For unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non‑public information. In addition, job duties require access to secure and protected information technology systems and related data security obligations. To notify OpenAI that you believe this job posting is non‑compliant, please submit a report through this form. No response will be provided to inquiries unrelated to job posting compliance. We are committed to providing reasonable accommodations to applicants with disabilities, and requests can be made via this link. OpenAI Global Applicant Privacy Policy At OpenAI, we believe artificial intelligence has the potential to help people solve immense global challenges, and we want the upside of AI to be widely shared. Join us in shaping the future of technology. #J-18808-Ljbffr

The Safety Systems team is dedicated to ensuring the safety, robustness, and reliability of AI models and their deployment in the real world. Building on the many years of our practical alignment work and applied safety efforts, Safety Systems addresses emerging safety issues and develops new fundamental solutions to enable the safe deployment of our most advanced models and future AGI, to make AI that is beneficial and trustworthy. At OpenAI, we're dedicated to advancing artificial intelligence, and we know that creating a secure and reliable platform is vital to our mission. That's why we're seeking a software engineer to help us build out our trust and safety capabilities. In this role, you'll work with our entire engineering team to design and implement systems that detect and prevent abuse, promote user safety, and reduce risk across our platform. You'll be at the forefront of our efforts to ensure that the immense potential of AI is harnessed in a responsible and sustainable manner. In this role, you will: Architect, build, and maintain anti-abuse and content moderation infrastructure designed to protect us and end users from unwanted behavior. Work closely with our other engineers and researchers to utilize both industry standard and novel AI techniques to measure, monitor and improve AI models' alignment to human values. Diagnose and remediate active incidents on the platform and build new tooling and infrastructure that address the root causes of system failure. You might thrive in this role if: You have built and run production services in a high growth, rapidly scaling environment. You can debug live issues and restore systems quickly. You have worked on content safety, fraud, or abuse, or are motivated and excited to work on present-day (“now-term”) AI safety. You have experience with Python or with modern languages such as C++, Rust, or Go, and are able to quickly ramp up on Python. You understand the trade-offs of capabilities and risks and navigate them to deploy novel products and features safely. You can critically assess risks of a new product or feature and devise innovative solutions to mitigate these risks without harming the product experience. You're pragmatic. You know when to build a quick, good-enough fix, and when to invest in a robust, lasting solution. You possess strong project management skills. You are self-directed and can remove roadblocks to drive projects to completion with minimal guidance. You've deployed classifiers or machine learning models, or are excited to learn about modern ML infra. Our infrastructure is built on Terraform, Kubernetes, Azure, Python, Postgres, and Kafka. While we value experience with these technologies, we are primarily looking for engineers with strong technical skills who understand the fundamental problems these tools solve, and can quickly pick up new tools and frameworks. About OpenAI OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. We push the boundaries of the capabilities of AI systems and seek to safely deploy them to the world through our products. AI is an extremely powerful tool that must be created with safety and human needs at its core, and to achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the full spectrum of humanity. We are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic. Qualified applicants with arrest or conviction records will be considered for employment in accordance with applicable law, including the San Francisco Fair Chance Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, and the California Fair Chance Act. For unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. In addition, job duties require access to secure and protected information technology systems and related data security obligations. To notify OpenAI that you believe this job posting is non-compliant, please submit a report through this form . No response will be provided to inquiries unrelated to job posting compliance. We are committed to providing reasonable accommodations to applicants with disabilities, and requests can be made via this link. At OpenAI, we believe artificial intelligence has the potential to help people solve immense global challenges, and we want the upside of AI to be widely shared. Join us in shaping the future of technology. #J-18808-Ljbffr