35 java front end developer jobs at 27 companies in San Leandro, CA

PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
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).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
3mo
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Java Developer
Foster City, California, United States
$140k-$160k/yr RemoteFull Time
QuinStreet
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.
Java, J2EE, JSP, XML, EJB, JDBC, PHP, HTML, JavaScript, MVC, JBoss, Tomcat, SQL, Oracle, UNIX, Linux, HTTP
1mo
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Frontend Engineer, Autonomous Traffic Control
Houston or San Francisco
OnsiteFull Time
Bot Auto
Bot Auto: Operates a fleet of autonomous trucks for freight transportation.
0+ YOEBachelor's degree or equivalent, 0-3 years full-stack experience with frontend expertise. Proficiency in React, TypeScript, Vite, Tailwind; familiarity with Python/Go/Java/Node.js, REST and real-time systems.
React, TypeScript, Vite, Tailwind, Python, Go, Java, Node.js, REST, WebSockets, MQTT, NATS, Kafka, Mapbox, deck.gl, Leaflet, Docker, Kubernetes, AWS
4d
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Senior Frontend Engineer, NVIDIA Marketplace
Santa Clara, California, United States
$140k-$224k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
5+ YOE5+ years building production web or e-commerce apps, BS in CS or equivalent, strong React/Next.js/JavaScript/TypeScript, REST API integration, cloud/AWS and CI/CD experience.
React, Next.js, TypeScript, JavaScript, Python, Go, Java, Node.js, AWS, Docker, CI/CD, REST APIs
4d
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Senior Frontend Engineer, NVIDIA Marketplace
Santa Clara, California, United States
$140k-$224k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
5+ YOE5+ years building production web or e-commerce applications; Bachelor's in CS or equivalent experience; strong React/Next.js/JavaScript/TypeScript skills; REST API integration; cloud and CI/CD familiarity.
React, Next.js, JavaScript, TypeScript, REST APIs, Python, Go, Java, Node.js, AWS, Docker
1mo
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Staff Frontend Software Engineer
Mountain View or New York City or United Kingdom or Chile or New Zealand or Australia or Brazil
$207k-$300k/yr HybridFull Time
Alphabet
AlphabetNASDAQ: GOOGL: Holding providing internet, software, and AI services.
10+ YOE10+ years frontend/fullstack experience; mastery of TypeScript and modern frameworks; experience with LLMs/agentic systems, real-time geospatial/time-series visualization, and technical leadership.
TypeScript, React, Angular, Kotlin, Java, Python, Go, WebGL, Canvas, Large Language Models (LLMs)
3mo
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Platform Technologies Language & Frontend Design Engineer
Santa Clara or Berkeley or Boston
$140k-$171k/yr OnsiteFull Time
SiFive
SiFive: Designs and licenses high-performance RISC-V processor intellectual property.
BS/MS/PhD in CS/EE/CE or equivalent; experience with OO and functional languages; Scala experience preferred; strong communication; hardware design exposure a plus.
Scala, Python, C++, Chisel, LLVM CIRCT, MLIR, Java, Kotlin
1w
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Senior Software Engineer, Front End, Search Ecosystems
Mountain View, California, United States
$174k-$253k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
5+ YOE5+ years software development experience (Java, Python, C++), 3+ years front-end experience, active Bachelor's degree or equivalent, BSc/advanced degree preferred, BLS not relevant (ignore).
Java, Python, C++, Dart, Gemini, NotebookLM
2w
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Staff, Software Engineer - Frontend
Sunnyvale, California, United States
$143k-$286k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Multinational retail operating discount stores and supermarkets.
4+ YOERequires 4+ years software engineering with BS +4 years or 6 years experience; expertise in cloud-native frontend architecture, API design, CI/CD, and leading engineering efforts.
React, Next.js, JavaScript, TypeScript, Python, Java, Rust, Dart, C++
2w
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Frontend Software Engineer Intern (Ads Measurement Signal and Privacy) - 2026 Summer (BS/MS)
San Jose, California, United States
OnsiteInternship
TikTok
TikTok: Global short-form video hosting and social media platform.
Pursuing BS/MS in CS or related; strong data structures and algorithms; proficient in at least one of Go, Javascript, Java, C++; strong communication and teamwork; available for a 12-week summer 2026 internship.
Go, Javascript, Java, C++, Web/App tracking, SKAN, PCM, MMP, Privacy Sandbox
2mo
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Principal Software Engineer - Frontend (Strata Cloud Manager)
Santa Clara, California, United States
$147k-$238k/yr OnsiteFull Time
Palo Alto Networks
Palo Alto NetworksNASDAQ: PANW: Provides enterprise-grade network, cloud, and endpoint security software.
8+ YOE8+ years UI/Frontend experience; expert in JavaScript/React/TypeScript; Jest; knowledge of NodeJS/Go/Java a plus; strong API understanding; security awareness.
ReactJS, TypeScript, Jest, NodeJS, GoLang, Java, npm, yarn, Webpack
2mo
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Software Engineer II, Backend, tvScientific
San Francisco or San Francisco
$124k-$255k/yr RemoteFull Time
Pinterest
PinterestNYSE: PINS: Visual discovery engine for finding inspiration and creative ideas.
Backend engineering focusing on contract/billing systems; AI-assisted workflows; strong React/Redux front-end knowledge; collaboration with Product, Finance, Data.
Javascript, Python, Java, React, Redux, APIs, Contract/Billing systems
2w
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Senior Engineer
Bethesda or Palo Alto or Dallas or Seattle
$105k-$215k/yr RemoteFull Time
GEICO
GEICO: Provides vehicle and property insurance services to consumers.
5+ YOE5+ years software development experience; strong front-end and back-end skills (ReactJS, Java/.NET), SQL/NoSQL, cloud experience (Azure/AWS/GCP); bachelor's or master's in CS/IS or equivalent.
ReactJS, Redux, Hooks, HTML5, CSS3, JavaScript (ES6+), Java, .NET, ASP.NET Core, Spring Boot, SQL, NoSQL, JSON, XML, YAML, Docker, Kubernetes, CI/CD, Azure, AWS, GCP, Python, Golang, PowerShell
3mo
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Lead Sr Staff Software Engineer - Front End Fundamentals
Bellevue or Boulder or Chicago or Denver or Irvine or Los Angeles or New York or San Francisco or San Jose or Seattle or Ventura
$166k-$305k/yr HybridFull Time
The Trade Desk
The Trade DeskNASDAQ: TTD: Cloud-based programmatic advertising platform for data-driven media buying.
13+ YOE1+ MgmtSenior frontend leadership role requiring 13+ years of software development, 1+ year of people management, strong TypeScript/JavaScript or other languages, cloud and distributed systems experience, and mentoring.
TypeScript, JavaScript, C#, Java, C, C++, Python, SQL, Scala
1mo
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Software Engineer (27799) (San Jose, California, United States)
San Jose, California, United States
$133k-$151k/yr OnsiteFull Time
Supermicro
SupermicroNASDAQ: SMCI: Designs and manufactures high-performance server and storage solutions.
5+ YOE5+ years software development; Azure, REST APIs; front-end and back-end tech; IaC; GitLab.
Azure, Azure Resource Manager, Azure CLI, Azure PowerShell, HTML, CSS, JavaScript, React, Angular, Python, Node.js, Java, C#, PHP, MySQL, MariaDB, MongoDB, PowerShell, Terraform, ARM templates, GitLab
3w
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Software Engineer, Full Stack, Level 4
Los Angeles or New York City or Bellevue or Seattle or San Francisco or Palo Alto or Santa Monica
$157k-$235k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Provides visual messaging software and augmented reality wearable devices.
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.
JavaScript, TypeScript, HTML, CSS, Java, Golang, NodeJs, Python, React, Angular, Vue, WebGL, Canvas, WebAssembly, Service workers, GraphQL, NoSQL, Memcache, Redis, Kubernetes, Google, AWS
1mo
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Design Engineer
San Francisco, California, United States
$130k-$200k/yr OnsiteFull Time
Sandberg Goldberg Bernthal Family Foundation
Sandberg Goldberg Bernthal Family Foundation: Operates programs for women's empowerment and community resilience.
3+ YOE3+ years across design and engineering (or equivalent), portfolio required, expert Figma, strong front-end (JavaScript, HTML5, CSS3) and back-end (Python, Node.js, Ruby, Java) proficiency, RESTful API experience, accessibility and responsive design knowledge, bachelor's degree preferred.
Figma, HTML5, CSS3, JavaScript, Python, Node.js, Ruby, Java, RESTful APIs
2d
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Software Engineer 3
San Jose or United States
$170k-$230k/yr RemoteFull Time
eBay
eBayNASDAQ: EBAY: Global online marketplace for buying and selling diverse products.
5+ YOEMaster's degree plus 5+ years experience; expertise with Java/J2EE, Spring/Spring Boot, React/Nodejs, Git/GitHub, SQL/No-SQL, distributed systems, and front-end technologies.
Java, J2EE, Spring, Spring Boot, React, Nodejs, Git, GitHub, SQL, No-SQL
3w
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Full-Stack Software Engineer 5 - Ecosystem and Operational Insights
Los Gatos, California, United States
$388k-$558k/yr OnsiteFull Time
Netflix
NetflixNASDAQ: NFLX: Provider of global streaming entertainment and video content.
7+ YOE7+ years software development experience; strong full-stack skills with front-end emphasis; deep experience with React and GraphQL; proficient in JavaScript, TypeScript, Java, and Node.js; experience with UI frameworks and collaborating with designers.
React, GraphQL, JavaScript, TypeScript, Java, Node.js
1mo
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Software Engineer
Foster City, California, United States
HybridFull Time
Visa
VisaNYSE: V: Global payment technology facilitating electronic funds transfers.
0.5+ YOEBachelor's degree or 6 months to 2 years experience; front-end and back-end coding skills; API, database, and UI/UX knowledge; willingness to work in a hybrid Visa office.
Java, C++, Python, JavaScript, HTML, CSS, Angular, React, Kubernetes, Docker
1mo
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Investment Systems Application Engineer - IV
Oakland or Charlotte or Toronto
HybridFull Time
Vanguard
Vanguard: Provides mutual funds, ETFs, and investment management services.
8+ YOEEight+ years in software engineering for investment/wealth management apps; strong front-end with Angular/React; full-stack Java/Python; cloud/AWS; understanding of investment workflows.
Angular, React, Java, Python, AWS, CI/CD, APIs