Job developer jobs in Sunnyvale, CA

Role: Python Full Stack Developer Duration: 6-month CTH Overview: We are seeking a skilled Full-Stack Developer with strong experience in React (frontend) and Python (backend) to design, develop, and maintain scalable web applications. The ideal candidate is comfortable working across the entire stack, collaborates well with cross-functional teams, and writes clean, maintainable code. This person should have some leadership experience. The culture is a fast-paced environment with new cutting-edge technologies. This resource will work with the data team. They are looking for a resource who has experience leading a team. Key Responsibilities: Frontend (React): Build responsive, user-friendly web interfaces using React, JavaScript Develop reusable components and frontend libraries Manage application state using tools Integrate frontend components Optimize applications for performance, accessibility, and cross-browser compatibility Backend (Python): Design and develop backend services using Python frameworks Build and maintain RESTful APIs and backend business logic Implement authentication, authorization, and security best practices Optimize backend performance and ensure scalability General / Full-Stack: Collaborate with product managers, designers, and other engineers Write unit tests and participate in code reviews Troubleshoot, debug, and resolve production issues Participate in Agile/Scrum ceremonies Maintain documentation and technical specifications Required Qualifications: 4-5+ years of experience as a Full-Stack Developer or similar role Strong proficiency in React and modern JavaScript Strong proficiency in Python and at least one Python web framework Solid understanding of web fundamentals Experience with Git and version control workflows Familiarity with CI/CD pipelines Nice to Have: GraphQL experience Microservices architecture exposure DevOps or SRE experience UI/UX design sensibility

Technical Skills: Front-End Technologies: ReactJS, React Hooks, NextJS, JavaScript (ES6), TypeScript, HTML, CSS Containerization & Orchestration: Kubernetes, Docker React Expertise: Significant experience working with React for both web and mobile applications Proficient with state management tools such as Flux, Flow, Redux Strong knowledge of React fundamentals, including Virtual DOM, component lifecycle, and component state Cloud Platforms: Experience with Azure Cloud Stack, Google Cloud Platform (GCP), and other cloud stacks Development Capabilities: Skilled in creating front-end modules Experienced in building responsive, cross-browser compatible, and high-performance web applications with maximum code reusability and efficiency Ability to develop functional, technical, and user interface designs for applications that meet defined requirements

What You'll Do Build and maintain multiple tools in Angular/Typescript/JavaScript Learn complex systems pertaining claims, be responsible for deployment, stability, and usability of applications Work with agile requirements Collaborate with backend developers, testers, end users Demonstrate ability to communicate and collaborate effectively at all levels in the organization and across multiple disciplines Alignment with Teslas mission of accelerating worlds transition to sustainable energy What You'll Bring Proficiency in Typescript, JavaScript, ES5/6, HTML, CSS and Angular framework Strong understanding of component-based development, familiarity with Angular, Vue.js, ReactJS or any other equivalent library/framework 2-3 years of experience building applications with Angular, Typescript, HTML, CSS Proficiency with software engineering best practices including writing production quality code, agile development, version control Degree in Computer Science or equivalent experience Experience with NodeJS is a plus

🔥 We're Hiring: Frontend Software Engineer - Chalk hackajob has partnered with a forward-thinking tech-driven business that prioritizes innovation in its digital solutions and leverages extensive industry data to drive impactful results. We're supporting Chalk in hiring a Frontend Software Engineer to help shape the next generation of their user-facing products. This is an excellent opportunity for engineers who love modern JavaScript ecosystems, frontend architecture, and cross-functional collaboration across full-stack teams. 💡 What You'll Work On You'll play a key role in designing and implementing scalable frontend features, optimizing user experiences, and contributing to technical architecture. This role is ideal for engineers who enjoy building elegant interfaces powered by TypeScript, React, Python, and Go services. 📍 Locations (Onsite - 50-mile radius) you MUST be located in: • San Francisco, CA OR • New York, NY ✅ Essential Skills Frontend Software Engineering TypeScript with React Python and Go experience Strong frontend architecture skills 🎯 Experience Levels 2 - 6+ years If you're passionate about building delightful and scalable frontend systems, we'd love to hear from you. 📩 Apply directly through hackajob to begin the process.

Deep expertise in building scalable analytics solutions Focusing on data modeling (TML), creating Liveboards, dashboards, and search experiences, integrating with cloud data warehouses (Snowflake, Big Query) Potentially backend/frontend development (Java, React, JavaScript) for the platform itself, Strong leadership, mentoring, stakeholder collaboration Best practice enforcement (Agile, CI/CD) for high-performance, self-service BI

JSG is seeking a Information Systems Analyst for a long term contract opportunity in San Jose, CA. This role is 20-40 hours per week onsite. The ideal candidate will bring advanced expertise in computer programming, data analysis, software development, and GIS technologies. This role offers an exciting opportunity to lead complex projects, analyze sophisticated systems, and guide staff in a dynamic environment. Key Responsibilities: Perform advanced analysis, design, and programming of business systems and GIS applications under direction. To upgrade Aqua from Drupal 10 to Drupal 11 To migrate Aqua from on-premises to the cloud (OCI) to align department direction To support and modify the Valley Water, Aqua, and other agency website content To develop additional web pages for various business units, including TIU, EHS, HR, Emp Services, etc To remedy accessibility items To fix vulnerabilities and harden the websites To fix browser layout and mobile responsive issues To support customer requests To recommend and access technical solutions To provide training as needed. Ability to: Conduct journey-level analysis and programming for business systems and GIS applications. Interpret complex system requirements and develop effective solutions. Perform intricate spatial analyses with multiple attributes and virtual scenarios. Train, organize, and review the work of staff, fostering a collaborative and productive team environment. Training & Experience Required: Bachelor's degree from an accredited college or university in computer science, information systems, or a related field. Minimum of five (5) years' experience in business systems, GIS, web technologies, software development, and analysis. Experienced full-stack Drupal developer in Drupal, WordPress, and/or other CMS Security patching and fixes Drupal module installation and configuration Strong PHP, Symfony components, MySQL or MariaDB, Rest API Drupal site building and theming Drupal upgrades and content migration Linux and Windows operating systems Familiar with cloud infrastructure Licenses & Certifications: Possession of, or ability to obtain, a valid California driver's license. JSG offers medical, dental, vision, life insurance options, short-term disability, 401(k), weekly pay, and more. Johnson Service Group (JSG) is an Equal Opportunity Employer. JSG provides equal employment opportunities to all applicants and employees without regard to race, color, religion, sex, age, sexual orientation, gender identity, national origin, disability, marital status, protected veteran status, or any other characteristic protected by law.

w2 candidates only Golang Developer with hands on exp working on GO, REST API Kubernetes is must As a Software Engineer, you'll work on building the control plane of cloud-native storage systems. You'll develop automation frameworks, design Kubernetes controllers, and contribute to infrastructure-as-code workflows that allow storage systems to self-manage at scale. Key Responsibilities Design and implement Kubernetes controllers to manage cloud-native storage systems. Build and enhance automation frameworks for patching, upgrades, and lifecycle management. Develop infrastructure-as-code components to provision and manage storage resources. Collaborate closely with engineering teams to test and deploy solutions in production environments. Troubleshoot complex distributed system issues and contribute to platform reliability and scalability. Required Qualifications 2+ years of industry experience Proficiency in Go(required); experience with Python and/or Java is a plus. Experience with containerization technologies and tools such as Docker and Kubernetes. Familiarity with REST APIs and automation frameworks. Strong understanding of distributed systems concepts and cloud infrastructure

Job Title: Frontend Engineer Job Type: Full-time SPONSORSHIP NOT AVAILABLE Requirements: · 3-5 years of full-time frontend engineering experience · Strong experience with JavaScript, Typescript, and React · Experience building real products (ideally at startups or small teams) · Solid understanding of REST APIs and frontend-backend integration · Experience working with modern CSS or UI frameworks · CS degree or equivalent technical degree · Strong interest in startups and early-stage environments

You will work closely with blockchain engineers, product teams, and auditors to deliver secure, efficient, and scalable decentralized applications (dApps). Responsibilities Develop, test, and deploy smart contracts using Solidity. Collaborate with frontend and backend developers to integrate smart contracts into dApps. Ensure smart contracts are secure, optimised for gas, and follow best practices. Conduct code reviews and participate in audits to maintain high-quality contracts. Write comprehensive documentation for deployed contracts and workflows. Stay up-to-date with Ethereum developments, tooling, and security standards. Requirements Proven experience writing and deploying Solidity smart contracts. Strong understanding of Ethereum and EVM-compatible chains. Familiarity with DeFi protocols, NFTs, or token standards (ERC-20, ERC-721, ERC-1155). Experience with development tools like Hardhat, Truffle, Foundry, or Remix. Knowledge of testing frameworks and smart contract security best practices. Ability to work in a fast-paced, collaborative environment.

Required Skills & Qualifications 5+ years of experience in data engineering or data warehousing roles 2-3 Years of hands-on experience with Snowflake Advanced SQL skills (query optimization, performance tuning) Experience with cloud platforms: AWS, GCP, or Azure Strong understanding of data modeling (star/snowflake schemas) Experience with ETL/ELT tools (dbt, Airflow, Matillion, Fivetran, or similar) Familiarity with Python for data processing and automation Knowledge of data security, RBAC, and governance in Snowflake Excellent communication and collaboration skills

ServiceNow HRSD Developer (Hybrid- Sunnyvale, CA) We are seeking an experienced ServiceNow Developer with strong HRSD experience and 6+ years of hands-on expertise in designing, developing, and implementing ServiceNow solutions. This is a fully onsite role in Sunnyvale, CA (3-4 days per week). The ideal candidate will have deep proficiency across the ServiceNow platform, including HRSD, ITSM, ITBM, custom application development, platform administration, scripting, and integrations, while ensuring adherence to industry and platform best practices. Key Responsibilities Design, develop, and implement ServiceNow applications, including custom apps, workflows, UI policies, business rules, client scripts, and HRSD components. Customize and enhance ServiceNow ITSM, ITBM, HRSD, and custom scoped applications based on business needs. Build and configure Service Catalog items, Request Management, Incident, Problem, Change, and CMDB modules. Develop integrations using REST/SOAP APIs, MID Server, and external third-party applications. Configure Flow Designer, Integration Hub, Scripted REST APIs, and automation workflows. Implement Access Control Lists (ACLs), security rules, and platform permissions. Support upgrades, patching, and version management to ensure system performance and stability. Troubleshoot platform issues, resolve defects, and handle performance optimization. Partner with business analysts and stakeholders to refine requirements and deliver scalable solutions. Create and maintain technical documentation, test plans, and deployment procedures. Stay updated with ServiceNow best practices, latest releases, and platform innovations. Required Skills & Qualifications 6+ years of hands-on experience as a ServiceNow Developer. Strong expertise in HRSD along with ITSM, ITOM, or other modules. Proficiency in JavaScript, Glide API, Business Rules, UI Policies, Script Includes, Client Scripts. Experience with ServiceNow Administration, data model, CMDB structure, and platform configuration. Hands-on experience with Flow Designer, Integration Hub, and REST/SOAP integrations. Familiarity with ATF (Automated Test Framework) and ServiceNow Performance Analytics. Experience with Service Portal development (AngularJS, HTML, CSS, Bootstrap) is a plus. Knowledge of MID Server, LDAP, OAuth, SSO, and other integration frameworks. Experience building Scoped Applications and custom ServiceNow apps. Soft Skills Strong problem-solving and analytical skills. Ability to work both independently and collaboratively. High attention to detail and commitment to quality. Preferred Certifications ServiceNow Certified System Administrator (CSA) ServiceNow Certified Application Developer (CAD)

Role: Python Backend Engineer (With Agentic AI) Type: 6-12 Month/Contract Our client is seeking a highly proactive, strategic Senior Python Backend Engineer with strong AI exposure to help teams do more with less by improving systems, workflows, and decision-making through intelligent tooling. This role is not about executing predefined tasks - it is for a problem solver and collaborator who can assess existing architecture, design best-fit solutions, and help define the path forward in a rapidly evolving environment. This individual will work closely with cross-functional teams, acting as a thought partner who augments human interactions and enables teams to operate more efficiently. Key Responsibilities • Act as a strategic problem solver, not just a task executor • Evaluate existing backend systems and architecture; design and recommend best-fit solutions • Apply AI tools and services to improve workflows, automation, and decision-making • Partner closely with engineering, QA, and platform teams to enable and unblock others • Provide guidance on model selection and technology tradeoffs (no model training required) • Help define structure and direction in areas that are still evolving • Collaborate effectively in high-ambiguity environments; influence without authority • Support a “do more with less” mindset through smart system design and prioritization Required Qualifications • Strong backend engineering background (Python preferred) • Hands-on experience with modern AI tools and services (e.g., LLMs, agent frameworks, AI platforms) • Working knowledge of AI/ML concepts and models (selection, evaluation, applicability) • Ability to reason about architecture, scalability, and system design • Proven ability to work autonomously and proactively in loosely defined problem spaces • Excellent communication and collaboration skills Nice to Have • Experience building or prototyping AI-enabled workflows or agent-based systems • Exposure to QA, automation, or platform enablement teams • Experience in retail, e-commerce, or consumer-facing environments • Background working in Centers of Excellence or enablement-focused teams

Developer Relations Lead Hybrid Permanent $180K - $240K + equity On behalf of a rapidly growing AI startup, I'm searching for a dynamic Developer Relations pro with deep technical expertise and a passion for community. Are you a developer / techie at heart but thrive in front of an audience? Do you get excited by the idea of scaling a developer ecosystem from the ground up? We're working with an innovative AI startup based in San Francisco that's redefining how developers build with generative AI - and they're looking for a Developer Relations Lead to join their mission. About the Company Our client is a well-funded, early-stage AI startup developing powerful tools that help developers build and deploy generative AI applications at scale. They're at the intersection of cutting-edge research and real-world utility, with a team of world-class engineers and product leaders. They're now looking to bring on someone who can lead the charge in building, engaging, and supporting their developer community. Responsibilities Build and manage an authentic, engaged developer community around the company's AI platform. Create educational and inspiring content: technical blog posts, demos, sample apps, tutorials, videos, and more. Represent the company at industry events, meetups, and conferences - both virtually and in person. Build and nurture relationships across platforms like GitHub, Discord, Reddit, Twitter/X, and Stack Overflow. Gather insights from developers and feed them back to the product and engineering teams. Collaborate with marketing, product, and engineering to align messaging and strategy. If you're passionate about AI and want to play a foundational role in growing a vibrant developer ecosystem, we'd love to hear from you.

About the Team OpenAI's Legal team plays a crucial role in advancing our mission by tackling innovative and fundamental legal issues in AI. The team includes professionals from diverse legal fields - technology, AI, infrastructure, privacy, IP, corporate, employment, tax, regulatory, and litigation - who collaborate closely with colleagues across the company. If you are passionate about being a technology lawyer working on cutting‑edge challenges, you'll thrive here. About the Role We are seeking an experienced commercial attorney to join our commercial legal team. Based in the US, you will help lead commercial legal support for OpenAI's rapidly growing business, working with teams such as GTM, Partnerships, Procurement, Finance, Product, Infrastructure, and Engineering. This is a great opportunity to join OpenAI's commercial legal team, negotiating high‑impact agreements and helping to build scalable frameworks for responsible growth. This role is based in San Francisco, CA. We use a hybrid work model of 3 days in the office per week. In this role, you will: Serve as the legal partner for OpenAI's business transactions, partnerships, and operations. Provide practical, business‑oriented legal advice to teams including Sales, Partnerships, Finance, Procurement, and Operations. Identify and address commercial, product, regulatory, privacy, and other legal issues arising from commercial transactions. Develop strategies and processes for handling legal issues in creative and scalable ways that support growth. Monitor and advise on regulatory and compliance matters affecting AI and technology. Collaborate with colleagues across OpenAI's global legal team to ensure alignment across jurisdictions. You might thrive in this role if you: Have 7+ years of experience across in‑house and technology‑focused law firm roles. Bring a strong background in drafting and negotiating complex commercial contracts. Are comfortable operating in an entrepreneurial environment, and are proactive and independent. Communicate with clarity and business judgment, tailoring advice to enable responsible growth. Build cross‑functional relationships and adapt communication styles to diverse audiences. Have a strong sense of ownership, intellectual curiosity, and enthusiasm for technology. Can demonstrate sound judgment in ambiguous or fast‑changing situations. 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 Aff…. 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

Programmers.io is currently looking for a React Developer Onsite Role in Sunnyvale, California, United States OPEN FOR C2C OR W2 Technical Skills: • Front-End Technologies: ReactJS, React Hooks, NextJS, JavaScript (ES6), TypeScript, HTML, CSS • Containerization & Orchestration: Kubernetes, Docker • React Expertise: o Significant experience working with React for both web and mobile applications o Proficient with state management tools such as Flux, Flow, Redux o Strong knowledge of React fundamentals, including Virtual DOM, component lifecycle, and component state • Cloud Platforms: Experience with Azure Cloud Stack, Google Cloud Platform (GCP), and other cloud stacks • Development Capabilities: o Skilled in creating front-end modules o Experienced in building responsive, cross-browser compatible, and high-performance web applications with maximum code reusability and efficiency o Ability to develop functional, technical, and user interface designs for applications that meet defined requirements If you are interested, please apply or feel free to share your updated resume at ************************

🔥 We're Hiring: Frontend Software Engineer - Chalk hackajob has partnered with a forward-thinking tech-driven business that prioritizes innovation in its digital solutions and leverages extensive industry data to drive impactful results. We're supporting Chalk in hiring a Frontend Software Engineer to help shape the next generation of their user-facing products. This is an excellent opportunity for engineers who love modern JavaScript ecosystems, frontend architecture, and cross-functional collaboration across full-stack teams. 💡 What You'll Work On You'll play a key role in designing and implementing scalable frontend features, optimizing user experiences, and contributing to technical architecture. This role is ideal for engineers who enjoy building elegant interfaces powered by TypeScript, React, Python, and Go services. 📍 Locations (Onsite - 50-mile radius) you MUST be located in: • San Francisco, CA OR • New York, NY ✅ Essential Skills Frontend Software Engineering TypeScript with React Python and Go experience Strong frontend architecture skills 🎯 Experience Levels 2 - 6+ years If you're passionate about building delightful and scalable frontend systems, we'd love to hear from you. 📩 Apply directly through hackajob to begin the process.

Developer Relations Lead Hybrid Permanent $180K - $240K + equity On behalf of a rapidly growing AI startup, I'm searching for a dynamic Developer Relations pro with deep technical expertise and a passion for community. Are you a developer / techie at heart but thrive in front of an audience? Do you get excited by the idea of scaling a developer ecosystem from the ground up? We're working with an innovative AI startup based in San Francisco that's redefining how developers build with generative AI - and they're looking for a Developer Relations Lead to join their mission. About the Company Our client is a well-funded, early-stage AI startup developing powerful tools that help developers build and deploy generative AI applications at scale. They're at the intersection of cutting-edge research and real-world utility, with a team of world-class engineers and product leaders. They're now looking to bring on someone who can lead the charge in building, engaging, and supporting their developer community. Responsibilities Build and manage an authentic, engaged developer community around the company's AI platform. Create educational and inspiring content: technical blog posts, demos, sample apps, tutorials, videos, and more. Represent the company at industry events, meetups, and conferences - both virtually and in person. Build and nurture relationships across platforms like GitHub, Discord, Reddit, Twitter/X, and Stack Overflow. Gather insights from developers and feed them back to the product and engineering teams. Collaborate with marketing, product, and engineering to align messaging and strategy. If you're passionate about AI and want to play a foundational role in growing a vibrant developer ecosystem, we'd love to hear from you.

🔥 We're Hiring: Frontend Software Engineer - Chalk hackajob has partnered with a forward-thinking tech-driven business that prioritizes innovation in its digital solutions and leverages extensive industry data to drive impactful results. We're supporting Chalk in hiring a Frontend Software Engineer to help shape the next generation of their user-facing products. This is an excellent opportunity for engineers who love modern JavaScript ecosystems, frontend architecture, and cross-functional collaboration across full-stack teams. 💡 What You'll Work On You'll play a key role in designing and implementing scalable frontend features, optimizing user experiences, and contributing to technical architecture. This role is ideal for engineers who enjoy building elegant interfaces powered by TypeScript, React, Python, and Go services. 📍 Locations (Onsite - 50-mile radius) you MUST be located in: • San Francisco, CA OR • New York, NY ✅ Essential Skills Frontend Software Engineering TypeScript with React Python and Go experience Strong frontend architecture skills 🎯 Experience Levels 2 - 6+ years If you're passionate about building delightful and scalable frontend systems, we'd love to hear from you. 📩 Apply directly through hackajob to begin the process.

Senior Backend Developer - Python $130,000 - $200,000 San Francisco, CA Hybrid We're looking for a seasoned backend engineer to help design and build the core systems behind our workspace platform. You'll take ownership of designing efficient services and APIs, working closely with product and engineering peers to deliver reliable, scalable systems. This role is ideal for someone who enjoys writing clean, performant code and shaping the technical foundation of a fast-moving product. What You'll Be Doing Partner with product and technical teams to define and deliver backend capabilities. Design and implement service components and APIs that handle complex business logic. Work primarily in Python, using frameworks such as Flask to develop and extend our service layer. Build integrations and data flows on top of our cloud infrastructure (AWS). Participate in architectural planning, technical reviews, and process improvements across the team. About You 6+ years of professional software engineering experience, including substantial time spent on backend systems. Expert-level fluency in Python, with hands-on experience using Flask to build production-grade APIs and services. Solid understanding of AWS fundamentals and modern cloud-based design patterns. Comfortable designing for performance, scalability, and maintainability. Pragmatic problem-solver with strong technical judgment and attention to detail. Experience in enterprise SaaS or insurance platforms is a plus. Nice to Have: Experience working at companies with small teams.