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851 javascript jobs at 352 companies in Vacaville, CA

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Senior Backend JavaScript Developer - San Francisco Office
San Francisco, California, United States
OnsiteFull Time
Bright Data
Bright Data: Web data platform providing proxy networks, scraping tools, datasets, and data services for AI and business intelligence.
5+ YOE5+ years software engineering experience with 2+ years backend JavaScript/Node.js; strong networking and security knowledge; experience with MongoDB, Redis, Kubernetes; production service ownership and debugging skills.
Node.js, JavaScript, MongoDB, Redis, Kubernetes, AWS, Wireshark
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Software Engineer (TypeScript/JavaScript)
Boston or Salt Lake City or San Francisco or New York City
RemoteFull Time
Databento
Databento: Provides financial firms real-time and historical market-data APIs for equities, futures, and options.
5+ YOEMid/senior engineer experienced with TypeScript/JavaScript, building/maintaining JS client libraries, React/Redux front-ends, native integrations (N-API/node-addon-api/Wasm), and backend work in Python or Rust.
TypeScript, JavaScript, N-API, node-addon-api, Wasm, React, Redux, Vite, Web Workers, WebSockets, Python, Rust, REST API, Storybook, Figma, CI/CD, npm
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2w
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Sr Software Engineer, Merchant Intel 2
Sunnyvale or San Francisco
$202k-$224k/yr HybridFull Time
Uber Technologies, Inc.
Uber Technologies, Inc.NYSE: UBER: Global technology platform for ride-hailing, delivery, and freight logistics.
5+ YOE5+ years experience with web technologies (HTML5, CSS, JavaScript, TypeScript), proficiency in JavaScript and frameworks like React, Angular, Vue, experience with Node.js, React-Query, GraphQL, and excellent communication skills.
HTML5, CSS, JavaScript, TypeScript, React, Angular, Vue, Node.js, React-Query, GraphQL, Figma, Go, Java
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1mo
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Staff Generalist Engineer
San Francisco, California, United States
$250k-$300k/yr OnsiteFull Time
Greptile
Greptile: AI code review platform for software teams that reviews pull requests with full codebase context.
6+ YOEBachelor's degree in computer science or equivalent, 6+ years of software or DevOps engineering experience, and JavaScript/TypeScript experience.
JavaScript, TypeScript
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Full Stack Engineer, Autopilot
San Francisco or Washington, D.C. or New York City or United States
$130k-$170k/yr HybridFull Time
Rocket Money
Rocket Money: A private personal-finance app helping consumers manage subscriptions, negotiate bills, budget, monitor credit, and save automatically.
3+ YOE3+ years of professional experience with Node, JavaScript, React or React Native, GraphQL, and Postgres or a similar relational database; TypeScript is a plus.
React, Node, GraphQL, JavaScript, React Native, Postgres, TypeScript
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User Experience Engineer Intern, PhD, Summer 2027
Mountain View or Atlanta or Austin or Boulder or Bellevue or Cambridge or Chicago or Irvine or Kirkland or Los Angeles or Madison or New York or Palo Alto or Pittsburgh or Reston or Redmond or San Diego or Goleta or San Bruno or Seattle or San Francisco or Santa Cruz or Sunnyvale or Washington or Portland or Playa Vista
$106k-$141k/yr OnsiteInternship, Full Time
Google
GoogleNASDAQ: GOOG, GOOGL: Global technology specializing in internet-related services and products.
PhD student in Computer Science, HCI, Design, or a related technical field with JavaScript, HTML, CSS, and UI implementation experience; English proficiency required.
JavaScript, HTML, CSS, React, TypeScript, Angular, Vue, Python, Go, C++, Java, Swift, Kotlin
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2mo
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Staff Software Engineer (SF)
San Francisco, California, United States
$230k-$260k/yr OnsiteFull Time
Shepherd
Shepherd: AI-native commercial insurance MGU providing property and casualty coverage for construction, infrastructure, and energy companies.
8+ YOE8+ years experience, full-stack JavaScript/TypeScript proficiency, experience with insurance/InsurTech preferred, strong communication, mentoring, and product ownership skills.
React, Next.js, TypeScript, GraphQL, Apollo, Node.js, Postgres, Redis, JavaScript
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3mo
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Payment Operations (New Grad)
San Francisco, California, United States
HybridFull Time
Column N.A.
Column N.A.: Nationally chartered bank providing programmable financial infrastructure for fintechs and developers.
Bachelor's preferred; technical familiarity with SQL, Python, JavaScript, Retool; knowledge of ACH, wire, RTP, FedNow; strong communication, organization, and customer empathy.
Retool, SQL, Python, JavaScript
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1mo
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Software Engineer, Scheduled Tasks
San Francisco, California, United States
$196k-$312k/yr HybridFull Time
Vercel
Vercel: Software providing developer infrastructure for teams building web applications and AI agents.
5+ YOE5+ years building and operating distributed systems, developer platforms, or cloud infrastructure; experience with TypeScript/JavaScript; strong technical communication and collaboration skills.
TypeScript, JavaScript
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6d
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Senior Technical Lead
Sacramento, California, United States
$78k-$148k/yr OnsiteFull Time
HCLTech
HCLTechNSE: HCLTECH: Supercharging progress through technology, engineering, and digital transformation.
Experience with WiFi and Bluetooth on Android, wpa_supplicant, hostapd, libnl, kernel driver debugging, wireless packet capture, test automation, and JavaScript or Python programming.
wpa_supplicant, hostapd, libnl, JavaScript, Python
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2mo
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IT Infrastructure Engineer
San Francisco or North America or Europe or Asia
$160k-$200k/yr OnsiteFull Time
Sierra
SierraNYSE: TJX: Enterprise AI platform for customer experience automation.
4+ YOERequires 4–8 years in IT infrastructure or software engineering, proficiency in Python, Bash, JavaScript, and Terraform, and experience with identity, compliance, APIs, and infrastructure as code.
Google Workspace, Okta, Vanta, AWS, SAML, SCIM, OAuth, OIDC, REST APIs, Python, Bash, JavaScript, Terraform, React, CASB, EDR, MDM
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2mo
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Software Engineer Internship
United States or San Francisco or Sfaka
$80k-$100k/yr RemoteFull Time, Internship
Clerkie
Clerkie: Private fintech platform helping lenders and Americans manage debt, repay loans, and build credit with AI.
Soon-to-be or recent Computer Science or related graduate with JavaScript/TypeScript and React.js, Next.js, or Node.js experience; database familiarity and ability to work independently required.
JavaScript, TypeScript, React.js, Next.js, Node.js, SQL, PostgreSQL, MongoDB, AWS, Docker, CI/CD, Jest, Mocha, Coderbyte, Google Meet
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3mo
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Staff Full Stack Software Engineer (Backend) - Scheduling
New York City or San Francisco or Seattle
$189k-$315k/yr OnsiteFull Time
Rippling
Rippling: Unified workforce management platform for HR, IT, and Finance.
8+ YOE8+ years backend experience with Python/Django, frontend experience with React/JavaScript, strong CS fundamentals, system design, product focus, and mentoring experience.
Python, Django, React, JavaScript
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1mo
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Member of Technical Staff, Frontend Engineer
San Francisco, California, United States
$175k-$240k/yr OnsiteFull Time
Edison Scientific
Edison Scientific: For-profit AI building autonomous scientist agents for biopharma R&D teams and researchers.
4+ YOETypically 4+ years of frontend engineering experience with JavaScript, React, and TypeScript; expertise in performance optimization, data visualization, design systems, accessibility, and responsive design.
JavaScript, React, TypeScript, WebSockets, GraphQL, D3.js, Deck.gl, Three.js
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2mo
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DevOps Engineer
Warsaw or San Francisco or Los Angeles or New York City or London or Singapore or Beijing or Seoul or Tokyo or Vancouver
OnsiteFull Time
Sensor Tower
Sensor Tower: Digital intelligence provider helping companies understand consumer behavior and market performance across apps, platforms, and gaming.
Requires Linux, CI/CD development and maintenance, Ruby, JavaScript or Python, AWS, telemetry and monitoring, and Docker or Kubernetes experience. Jenkins and database experience are advantageous.
Linux, Ruby, JavaScript, Python, AWS, EC2, IAM, S3, Route53, OpenTelemetry, Grafana, Kibana, Docker, Kubernetes, Jenkins, Rspec, Cypress, Playwright, MongoDB, ClickHouse, Webpack, Gradle, TeamCity, Rails, Ansible, Terraform, Sidekiq, Zoom
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3mo
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AI Deployment Engineer, Digital Natives
San Francisco or Seattle
$197k-$278k/yr HybridFull Time
OpenAI
OpenAI: AI research and deployment focused on beneficial AGI.
5+ YOE5+ years technical consulting or equivalent; proficiency in Python and JavaScript; experience building prototypes on API platforms; stakeholder management; strong product and technical judgment.
Python, JavaScript, OpenAI API
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2w
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Solutions Engineer
San Francisco, California, United States
$140k-$190k/yr HybridFull Time
Tavus
Tavus: San Francis AI research lab building foundational models and conversational AI humans for developers and enterprises.
Strong development experience with JavaScript/TypeScript or Python, APIs, webhooks, and debugging complex integrations; customer-obsessed mindset; ability to handle multiple clients and projects.
JavaScript, TypeScript, Python, APIs, webhooks
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1mo
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Frontend Engineer - Internship
India or London or San Francisco or Jaipur
RemoteInternship
Certa
Certa: Private AI-powered third-party risk platform helping enterprises manage vendor compliance, risk, and ESG.
0+ YOEWorking knowledge of React and JavaScript/TypeScript fundamentals, real web project experience, API integration, debugging, performance optimization, accessibility, responsiveness, and component testing.
React, Figma, JavaScript, TypeScript, browser DevTools, Copilot, v0
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1mo
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Senior Software Engineer, Trust
San Francisco or Denver or Nashville or Santiago
$185k-$218k/yr HybridFull Time
Checkr
Checkr: AI verification platform providing background, identity, employment, mortgage, tenant, and trust checks for businesses and individuals.
5+ YOE5+ years of full-stack development experience, BS/MS in computer science or engineering, and advanced Ruby/Rails or JavaScript/React knowledge; startup experience preferred.
Ruby, Rails, JavaScript, React
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Senior Frontend Engineer, Ads Creative
United States or San Francisco
$191k-$267k/yr RemoteFull Time
Reddit
RedditNYSE: RDDT: Social news aggregation, web content rating, and discussion platform.
5+ YOE5+ years building production web applications with JavaScript, TypeScript, and React; complex frontend delivery, architecture, testing, API integration, accessibility, performance, experimentation, and mentorship.
JavaScript, TypeScript, React, Codex, Cursor, Claude
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