40 junior web developer jobs at 36 companies in Vallejo, CA
🚀PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yrOn-SiteFull Time
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
PTCNASDAQ: PTC: Provides industrial software for design, manufacturing, and service operations.
0+ YOEUS citizenship required; commute to San Mateo office 2-3 days weekly; 0-2 years web app development; HTML, CSS, JavaScript; React preferred; basic QA; SQL.
Beacon AI: Developing an AI-powered-pilot for safer flight operations.
2+ YOE2+ years building user-facing web apps; experience with React, TypeScript, JavaScript, HTML/CSS; familiarity with async patterns and APIs; strong problem-solving and collaboration skills.
FWD.us: Advocating for bipartisan immigration and criminal justice reforms.
1 year or less tech/digital experience; familiarity with Wordpress and web development; available full-time Fall 2026; strong communication and time-management skills.
Skydio: Develops autonomous AI drones for defense and industrial inspection.
Internship seeking a junior/senior/masters student with software/web development experience; proficient in Python, Golang, or JavaScript/TypeScript; familiar with REST APIs, Linux, databases, and cloud services.
QuinStreetNasdaq: QNST: Operates online marketplaces connecting consumers with service providers.
1+ YOEBachelor's in CS or related field +1 year of experience; Java/J2EE tech stack; PHP/HTML/JS web development; MVC front-end concepts; JBoss/Tomcat servers; SQL with Oracle or similar; UNIX/Linux environment; HTTP, sessions.
Bellevue or Seattle or Paris or Madrid or London or Berlin or San Francisco or New York City or Sydney or Mexico City
$115k-$130k/yrHybridFull Time
Aircall: Cloud-based business phone system and customer communication platform.
1+ YOE1+ years front-end or website operations experience, Bachelor's degree in CS/Web Development or related, proficiency in HTML/CSS/JavaScript and frameworks (React/Next.js), experience with Storyblok and Vercel, SEO and analytics familiarity.
El Segundo or Los Angeles or San Francisco or Berlin or United States or China
$100k-$130k/yrHybridFull Time
JustFab: Membership-based online retailer of fashion footwear and accessories.
2+ YOE2+ years web and Shopify development experience; strong Liquid, React, HTML/CSS/JavaScript, and Shopify API skills; Bachelor’s degree in a related field; fluent English; U.S. work authorization; Mandarin preferred.
Lindy: AI-powered platform for building and managing autonomous virtual assistants.
Currently enrolled in CS/Software Engineering or related program; experience with JavaScript/TypeScript or Python; exposure to AI/ML and web development; built side projects; teamwork and passion for AI.
San Francisco or New York City or United States or Canada
$127k-$269k/yrHybridFull Time
FigmaNew York Stock Exchange: FIG: Collaborative interface design and prototyping software for teams.
2+ YOE2+ years building production web applications with TypeScript/JavaScript and React; experience with modern web tooling (Next.js, Turbopack, CI/CD, GitHub Actions); open source contribution and cross-functional collaboration skills.
Los Angeles or New York City or Bellevue or Seattle or San Francisco or Palo Alto or Santa Monica
$133k-$235k/yrOnsiteFull Time
SnapNYSE: SNAP: Develops social media applications and augmented reality technology.
2+ YOEBachelor's in CS or equivalent experience; 2+ years post-bachelor software development; full stack web development experience; proficient in JavaScript/TypeScript, front-end frameworks, backend languages, unit testing, and AI tooling.
David AI: Providing proprietary audio datasets for training advanced AI models.
2+ YOE2+ years full-stack experience, strong web development fundamentals, ability to ship production-grade features and build scalable data pipelines; experience with prototyping, collaborating with researchers, and eagerness to learn ML/audio.
2+ YOEBachelor's degree or equivalent, 2+ years post-degree software development, proficiency in JavaScript/TypeScript, HTML, CSS and one or more backend languages (Java, Golang, NodeJs, Python), front-end frameworks, unit testing, and full-stack web development.
Software Engineer I (Full Stack) – Immediate Joiners
Daly City, California, United States
OnsiteFull Time
Interscripts: Provider of healthcare IT consulting and data management solutions.
0+ YOEBachelor's degree in CS/IT or related STEM; 0–2 years software development experience; strong OO and web development basics; TS/React knowledge; REST APIs; Git; good communication and debugging skills.
Abby Care: Trains and pays family members to provide home care.
2+ YOE2+ years software engineering experience; strong TypeScript and Python skills; web and API development; cloud/AWS experience; product-led mindset; willing to reside or relocate to San Francisco.
RobinhoodNASDAQ: HOOD: Provides a commission-free platform for investing and financial services.
1+ YOETesting mobile and web apps; manual and automated testing; API testing; Appium/Selenium/Playwright; Python or Java; defect tracking; one year of related experience; background checks.
Appium, Selenium, Playwright, REST API testing, Python, Java
Ventrilo: Browser-based AI assistant for workflow and writing productivity.
1+ YOE1+ years software engineering; strong JS/TS and Python; React knowledge; experience with web APIs and CSS; on-site in Menlo Park; passionate about building secure, scalable frontend systems.
TypeScript, JavaScript, Python, Google Cloud, Cloudflare Workers, serverless, React, Tailwind, CSS, DOM
Voxel: AI platform for real-time industrial workplace safety monitoring.
0+ YOEBachelor's in CS or equivalent, 0-4 years software engineering experience, strong in Go, TypeScript, or Python, experience with web applications (APIs, auth), familiarity with Git, CI/CD, and unit testing, strong communication skills.
Go, TypeScript, Python, React, React Native, Git, CI/CD, Unit testing
Coefficient: Connects real-time data to spreadsheets for business teams.
2+ YOE2-4 years of production web application experience; proficient with TypeScript/React/Next.js; backend experience (Node, Python); comfortable with data-intensive, distributed systems; eager to own problems end-to-end.