Web developer jobs in Alameda, CA

Frontend Engineer UMATR are supporting an early-stage AI startup on a mission to help growing organisations stay aligned and efficient as they scale. Our product acts as an intelligent teammate that understands a companys context, goals, and culture giving teams unprecedented...

&##128293; 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...

 ...Front-end developer needed to join an exciting startup team in San Francisco. We are an early stage, partially-funded company...  ...* 5+ year experience in designing and implementing excellent web interfaces * Expert agility with HTML, CSS, JS or jQuery, AJAX... 

 ...Job Title: Senior Frontend Developer / Mobile Lead Location: Remote (US Only) Employment Type: Full-Time ** Love greenfield mobile...  ...a brand-new cross-platform mobile app while leveling up our web platform. Huge impact, no bureaucracy. ** About Us Were representing... 

 ...founders, take ownership of key systems, and influence major product and technical decisions. Responsibilities Architect, develop, test, and maintain core product features across Django and React. Lead end-to-end development of new functionality—from database... 

 ...Responsibilities Architect, design, and build scalable full-stack web applications using Next.js, TypeScript, and Django. Lead...  ...best practices, drive code quality, and mentor junior developers within a small, high-performing team. Contribute to the design... 

 ...Velocity Tech has partnered with an exciting tech start-up that is looking for multiple Backend Developers to join their team. This role will be on-site in San Francisco. They are currently seed-funded with a runway of 2+ years but looking to raise their series A next... 

Founding Full Stack Engineer (Frontend + UX Focus) Location: San Francisco (on-site) Were helping a YC-backed, seed-stage startup hire a Founding Engineer who can take full ownership of the products look, feel, and overall experience. The company builds the simulation...

 ...This group is not just shipping features. They are defining how developers and autonomous systems visualize, understand, and interact with...  ...will: Architect and build responsive, high performance web and native applications using React, TypeScript and modern frontend... 

 ...investor backing. What Youll Do Build the core Command Center UI used by executives to control live AI-driven experiments Develop real-time dashboards, audit logs, and safety controls Create Slack-native workflows for approvals, alerts, and decision-... 

 ...trajectory. Were hands-on, fast, and founder-obsessed - supporting startups across AI, enterprise software, data infrastructure, developer tools, fintech, and the future of work. Learn more: About the Harrison Clarke Ventures Talent Team We operate as an... 

 ...software that will redefine how complex products in sectors like aerospace, automotive, and advanced manufacturing are designed and developed. Why Join? Build the Future of Engineering: This isn't just another backend role. Your work will directly shape how next... 

&##128640; Senior Engineer (Backend) - Define the Future of AI-Driven Research &##128161; We're looking for a Senior Backend Engineer (Python) to join a groundbreaking, Series A-funded AI research platform that is currently defining a new category in the market. This...

 ...on-site only) &##128295; What Youll Be Doing Architect and build full-stack systems using Node.js, TypeScript, and Next.js Develop scalable audio data pipelines and backend infrastructure Own features end-to-end, from ideation to production Collaborate... 

 ...system efficiency &##128313; Collaborate closely with cross-functional engineering teams &##128313; Provide mentorship to junior developers and lead technical initiatives &##128313; Own services end-to-end across the full software lifecycle (design build deploy... 

 ...Do Design and build the core workflow engine the orchestration layer connecting agents, data sources, and frontend views. Develop and scale the TypeScript-based backend , handling asynchronous execution, retries, and deterministic routines. Build and maintain... 

 ...interfaces that bring our AI systems to life. From dashboards and developer tools to intelligent workflows and context-aware interactions,...  ...Backend Engineers to translate designs into polished, high-quality web interfaces. This is an opportunity to help define how developers... 

 ...RESTful APIs Nice to Haves: Experience with webcodecs or ffmpeg.wasm. Tailwind and Next.js proficiency Experience with web authorization/authentication Personality: Self-motivated and independent — able to set accurate timelines for development and deliver... 

 ...cultivating a work environment where all team members belong and have the opportunity to thrive. Frontend Engineers at Lyft develop and own innovative web applications using JavaScript, React, and Sass - focused on design fidelity, usability, accessibility, and performance... 

Who are we We’re building the “Terraform for operators” — an AI‑generated schema layer driving a white‑labeled data warehouse that lets physical‑goods companies evolve their systems of record as fast as their business operations change. Think AI foundation models driving...

 ...employee onboarding/offboarding, software access management, and the long tail of employee requests. Long term, our vision extends to developing a universal workflow automation platform for all business functions. Serval was founded by product and engineering leaders... 

 ...largest and most innovative organizations. The company empowers developers with a portfolio of best-in-class, pre-trained AI models,...  ...interfaces that define our core platforms. We leverage the latest web technologies such as React, Redux, Webpack, and ES6 to deliver... 

 ...growth. For more information, check out these blog posts: About the role As a Senior Frontend Engineer, you will work on web applications and libraries like Nium Portal, building and maintaining innovative products for our customers. In this role, you will... 

 ...The Heroku Web Apps team is dedicated to beautiful, usable, and valuable web apps. We’re highly collaborative, make decisions...  ...it’s polished and beautiful when it’s done. We're seeking a developer with a passion for UI/UX, great HTML/CSS/Javascript skills and that... 

 ...Engineer to join our team and help us build the next generation of anime and video game tools. You'll be responsible for designing and developing complex front-end applications, usually in react and typescript, with a focus on making responsive and delightful user interfaces... 

 ...Do Design and build the core application builder the orchestration layer connecting workflows, agents, and front-end views. Develop and scale Lumenas TypeScript-based backend and modern frontend stack ( React + Tailwind ). Build dynamic frontend interfaces... 

 ...Who Are We? Postman is the world’s leading API platform, empowering over 30 million developers and 500,000 organizations—including 98% of the Fortune 500. We help teams worldwide build better APIs faster by simplifying every step of the API lifecycle and enhancing collaboration... 

 ...you'll do Participate in example meetings Lead example initiatives Recruit new team members to example team Mentor and develop existing team members Requirements ~ Experience writing good example job descriptions ~ Other exemplary skills ~3-5 years... 

 ...We’re building a gamified developer platform empowering tens of thousands of coders to compete in exciting software engineering challenges – all while pushing the frontier of LLMs! As a Senior Frontend Engineer, you'll become part of a passionate, fast moving team dedicated... 

 ...data visualization Are ambitious and driven, and care a lot about doing great work with great people Keep up with the latest developments in frontend engineering and design systems This is an in person role at our office in SF. We're an early stage company which...