HiringCafe
Join our community

50 full stack web developer jobs at 36 companies in Ontario, 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
Help us #BeatIndeed & #BeatLinkedIn
1w
Save
Mark Applied
Hide
Full Stack Web Developer
Carson, California, United States
$122k-$132k/yr HybridFull Time
See's Candies
See's Candies: Manufactures and retails premium boxed chocolates and candies.
5+ YOE5+ years building server-side and front-end web applications; strong debugging, API, database and security skills; Git and agile experience; familiarity with e-commerce systems.
Node.js, Python, ColdFusion, HTML, CSS, JavaScript, JSON, SQL, Git, Jira, APIs, Claude Code
Job PostingView all
1w
Save
Mark Applied
Hide
Full Stack Engineer
Los Angeles, California, United States
$89k-$136k/yr RemoteFull Time
Publicis Groupe
Publicis GroupeEuronext Paris: PUB: Global communications, advertising, and digital transformation holding.
8+ YOE8+ years full-stack web development experience; expert in Node.js, JavaScript, TypeScript; React and StoryBook; Redis/Memcached and relational DBs; gRPC/REST; AWS and Docker/Kubernetes; US work authorization required.
Node.js, JavaScript, TypeScript, React, StoryBook, CSS/SASS, Redis, Memcached, MariaDB, MySQL, Postgres, gRPC, GoLang, GraphQL, Figma, Python, Flask, FastAPI, Kafka, AWS, Docker, Kubernetes
Job PostingView all
2mo
Save
Mark Applied
Hide
Sr. Full-Stack Engineer
Los Angeles, California, United States
RemoteFull Time
Cruva
Cruva: Operating system for commerce tooling.
Senior full-stack engineer with strong AWS, data systems, and web scraping experience
Next.js, AWS, ECS, ECR, Lambda, Postgres, ClickHouse, MongoDB
Job PostingView all
1mo
Save
Mark Applied
Hide
Senior Full-Stack Developer
Costa Mesa, California, United States
OnsiteFull Time
TOCA Soccer
TOCA Soccer: Operates technology-enabled soccer training and entertainment centers.
5+ YOE5+ years building full-stack web or native apps; strong React, TypeScript, JavaScript, and Node.js skills; experience with AI-assisted development tools; cross-functional collaboration; experience with CRM/booking/subscription products.
TypeScript, JavaScript, React, Node.js, Expo, React Native, PostgreSQL, MySQL, MongoDB, AWS, GCP, Cursor, Claude Code, GitHub Copilot
Job PostingView all
2mo
Save
Mark Applied
Hide
Jr. Full Stack Engineer
Los Angeles, California, United States
$70k-$90k/yr HybridFull Time
Fuser
Fuser: Collaborative canvas for building multimodal AI creative workflows.
1+ YOE1–3 years in full-stack or front-end development; React + TypeScript; Node, tRPC familiarity; curiosity about distributed systems or creative/AI tools.
React, TypeScript, Node, tRPC, Web technologies
Job PostingView all
1mo
Save
Mark Applied
Hide
Full-Stack Developer (Contract)
Brea, California, United States
$156k-$181k/yr OnsiteContract
Samyang America
Samyang America: Distributes and markets instant noodles and packaged food products.
5+ YOEBilingual English/Korean; 5+ years professional software development; strong full-stack web app experience; cloud platform experience (AWS, Azure, DigitalOcean); GitHub; secure authentication and workflow automation expertise; excellent documentation and communication.
AWS, Azure, DigitalOcean, GitHub
Job PostingView all
2mo
Save
Mark Applied
Hide
Full Stack Engineer (Mid-Senior)
Los Angeles, California, United States
OnsiteFull Time
Revel
Revel: Modern software platform for controlling complex hardware systems.
4+ YOE4+ years software engineering experience; strong modern frontend expertise (preferably React); full-stack architecture and backend web services experience; familiarity with Linux; strong problem-solving and communication skills.
React, Linux, Rust
Job PostingView all
1mo
Save
Mark Applied
Hide
AI Full-Stack Developer
Irvine, California, United States
$120k-$140k/yr OnsiteFull Time
Tax Relief Advocates
Tax Relief Advocates: Resolves personal and business tax debt issues with the IRS.
3+ YOE3+ years full‑stack experience; strong React/Next.js, Node.js, Python skills; RESTful APIs and microservices; experience with Azure or GCP; ability to integrate AI/ML models into production and build secure, scalable web apps.
React, Next.js, Node.js, Python, RESTful APIs, Microservices, Azure, GCP, OpenTelemetry, LangSmith, Langfuse, AI/ML
Job PostingView all
1mo
Save
Mark Applied
Hide
Full Stack Engineer, Machine Learning Tooling
Atlanta or Boston or Chicago or Denver or Los Angeles or New York City or San Francisco or Austin or United States
$145k-$165k/yr RemoteFull Time
Flock Safety
Flock Safety: Sells AI-powered cameras and software for public safety surveillance.
Experience building full‑stack web services using TypeScript/Node or Python, modern frontend frameworks (React), SQL, Docker, Helm/Kubernetes, API design, on‑call participation, and strong cross‑team communication.
TypeScript, Node.js, Python, React, Vue, Angular, SQL, Docker, Helm, Kubernetes
Job PostingView all
3mo
Save
Mark Applied
Hide
Full Stack Software Engineer – UI/UX & Web Engineering (Azure)
New York or Washington or Denver or Seattle or Los Angeles or Chicago or Austin or Dallas
OnsiteFull Time
WSP
WSPToronto Stock Exchange: WSP: Provides engineering, design, and environmental consultancy services globally.
12+ YOEBachelor's degree; 12+ years full-stack experience; strong React/Vue; REST APIs; Python/Node/.NET; Azure services; DevOps; Git; Agile.
React, Vue, Python, Node.js, .NET, REST APIs, Azure, Azure App Services, Azure Functions, Cosmos DB, Azure Storage, CI/CD, Git
Job PostingView all
5d
Save
Mark Applied
Hide
Senior Full Stack Engineer
Beverly Hills, California, United States
$175k-$190k/yr HybridFull Time
MediaLab: Acquires and operates a portfolio of digital media brands.
5+ YOE5+ years building production web applications; backend experience with Ruby/Python/Node.js/Django; frontend with React or Rails; API and database design; CI/CD and monitoring experience.
Ruby, Python, Node.js, Django, React, Rails, JavaScript, CI/CD, New Relic, Datadog
Job PostingView all
3w
Save
Mark Applied
Hide
Lead Applications Developer-Full Stack
Irvine, California, United States
$134k-$187k/yr OnsiteFull Time
West Coast University
West Coast University: Private university offering degree programs for healthcare professionals.
5+ YOE5+ years hands-on full stack web and microservices development with C#/.NET, JavaScript/TypeScript, SQL Server, and React or Angular; technical leadership experience; Bachelor's degree in CS/IT/IS or equivalent experience; experience with LLM-based coding agents.
ASP.NET, SQL Server, SQL, HTML, XML, CSS, JavaScript, TypeScript, C#, VB.NET, React, Angular, LLM, Claude, OpenCode
Job PostingView all
4d
Save
Mark Applied
Hide
Web Developer Intern
Pasadena, California, United States
OnsiteInternship
Expatiate Communications
Expatiate Communications: Provides special education management and therapeutic services to school districts.
Pursuing or recently completed relevant degree; basic OOP and web fundamentals; familiarity with HTML/CSS/JavaScript; eagerness to learn full-stack, databases, version control, and cloud; Live Scan and TB clearance required.
C#, .NET, HTML, CSS, JavaScript, React, Svelte, Microsoft SQL Server, Azure SQL, MongoDB, Postman, Swagger, JWT, Git, GitHub, GitHub Actions, Microsoft Azure, Figma
Job PostingView all
5d
Save
Mark Applied
Hide
Staff Software Engineer, Full Stack Manufacturing Software
Costa Mesa, California, United States
$220k-$290k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
8+ YOE8+ years building production full-stack web systems; mastery of frontend and backend; experience with offline-capable PWAs, service workers, data sync, CI/CD, cloud/edge; strong communication; U.S. Person required.
JavaScript, TypeScript, React, Next.js, Node.js, Service Workers, IndexedDB, Progressive Web App (PWA), GraphQL, WebSocket, CI/CD
Job PostingView all
3w
Save
Mark Applied
Hide
Full-Stack Software Engineer
Torrance, California, United States
$100k-$175k/yr OnsiteFull Time
Neros Technologies
Neros Technologies: Designs and manufactures American-made high-performance drones for defense.
6+ YOE6+ years experience; proficiency with React, React Native, Node.js, TypeScript; Python and Django/Flask; web and desktop apps (NW.js/Electron); SQL/NoSQL, Redis/Memcached; CI tooling and container orchestration (Docker, Kubernetes, Podman).
React, React Native, Node.js, TypeScript, NW.js, Electron, Python, Django, Flask, SQL, NoSQL, Redis, Memcached, ORMs, GitHub Actions, GitLab CI, Jenkins, Docker, Kubernetes, Podman, Bazel, InfluxDB, Graphana
Job PostingView all
2mo
Save
Mark Applied
Hide
Senior Full-Stack AI Engineer (Web + iOS)
Santa Monica, California, United States
$190k-$200k/yr OnsiteFull Time
TWG Global
TWG Global: Investment holding scaling AI across finance and sports.
5+ YOE5+ years building production software at scale; hands-on experience with LLM/agent apps; strong React, Java with Spring Boot, Python; iOS with Swift; PostgreSQL; distributed systems; cloud; Bachelor’s in CS/Engineering or equivalent.
React, Spring Boot, Python, Swift, iOS, PostgreSQL, LangGraph, AWS, GCP, Azure, CI/CD
Job PostingView all
2d
Save
Mark Applied
Hide
Senior Software Engineer, Full Stack (Agentic AI)
San Francisco or Marina Del Rey
$170k-$220k/yr HybridFull Time
Sift
Sift: Software platform for high-frequency hardware telemetry observability.
8+ YOE8+ years professional software engineering experience; frontend and backend web/API development; experience with agentic AI, Kubernetes, observability, and customer-facing product ownership.
React, NextJS, Go, Python, Rust, ECharts, gRPC, PostgreSQL, Protobuf, Radix, Redux, TypeScript, Arrow, DataFusion, Flink, Parquet, Argo CD, AWS, Docker, GitHub Actions, Grafana, Kubernetes, Kustomize, Linux, Prometheus, Terragrunt
Job PostingView all
2mo
Save
Mark Applied
Hide
Senior IoT Full-Stack Software Engineer
Irvine, California, United States
$135k-$169k/yr HybridFull Time
Rivian and Volkswagen Group Technologies
Rivian and Volkswagen Group Technologies: Independent joint venture focused on automotive software and connectivity solutions.
4+ YOE4+ years in web development, validation, or automation; strong Python; React/NextJS/TypeScript; AWS/Docker/Kubernetes; MongoDB/SQL experience; automotive/embedded exposure preferred.
React, NextJS, TypeScript, Python, MongoDB, SQL, AWS, Docker, Kubernetes, CSS
Job PostingView all
2mo
Save
Mark Applied
Hide
Full-Stack Developer - Capital Markets - NYC / Dallas / Los Angeles
New York City or Dallas or Los Angeles
RemoteContract
Portfolio BI
Portfolio BI: Software and data solutions for alternative asset managers.
5+ YOEBachelor's in a quantitative field; 5+ years software engineering; production ownership of web apps; finance/tech background preferred.
Python, C#, REST APIs, Async, Git, CI/CD, TFS, Confluence, Tableau, SSRS, React, TypeScript, JavaScript, HTML5, CSS, SQL, NoSQL, Azure, AWS
Job PostingView all
2mo
Save
Mark Applied
Hide
Full-Stack Software Engineer (Application Software)
El Segundo, California, United States
$108k-$154k/yr OnsiteFull Time
Rangeview
Rangeview: Operates an automated foundry producing precision metal aerospace parts.
2+ YOE2+ years building production web apps; frontend with TypeScript and React; backend with C#, ASP.NET, Entity Framework; relational DB design; ability to work onsite in El Segundo and meet U.S. Person requirements.
TypeScript, React, C#, ASP.NET, Entity Framework, Next.js, MUI, Hot Chocolate, GraphQL
Job PostingView all

Explore Jobs

Expand Your Job Search