47 senior java full stack developer jobs at 33 companies in Fairfield, 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).
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
7+ YOE5-10 years development experience; strong object-oriented design and coding in Java or C++; experience with AWS and Spring Boot; problem solving, system design, and large-scale data handling skills.
Oakland or Seattle or WA or OH or CA or Long Beach or AZ or CO or CT or FL or GA or MD or MN or NV or OR or El Dorado Hills or Lodi or Rancho Cordova or Redding or San Diego or Woodland Hills or AL or IL or VA or WI or TX or NY
$103k-$174k/yrHybridFull Time
Ascendiun: Nonprofit parent overseeing health insurance and clinical service organizations.
5+ YOE5+ years full stack development; BA/BS or equivalent IT experience; React/Vue/Angular; .NET/Java/Node.js/Python APIs; SQL/NoSQL; Azure preferred; Docker; IaC; CI/CD; AI tools; healthcare experience preferred.
AdobeNASDAQ: ADBE: Provides software for digital media creation and marketing analytics
Senior-level experience delivering production-quality full-stack systems; proficiency with React and backend languages (Node.js, Java, Python, Go), Kubernetes, CI/CD, AI-assisted engineering tools, and strong communication and mentoring skills.
Bengaluru or New York City or San Francisco or London
HybridFull Time
MerQube: Cloud-based platform for designing and calculating financial indices.
5+ YOEBachelor's in CS/Engineering or equivalent; 5+ years building production services with Python/Go/C++/Java; 2+ years building frontends with React; experience designing, building and operating complex features.
Infinitus: Automating healthcare administrative phone calls with AI voice agents.
8+ YOE8+ years full-stack engineering; track record leading design/delivery of complex products; strong frontend/backend, AI-enabled product experience; startup-style speed and ownership.
Cynch AI: Building neuro-symbolic AI software for accounting and tax professionals.
10+ YOE10+ years professional software engineering with deep backend expertise, AI-assisted development, production systems experience, strong APIs/data modeling/db/queues knowledge, frontend ability, product judgment, and experience with TypeScript/React/Python/Julia/Java/Go and Postgres/AWS.
8+ YOEBachelor's degree or equivalent and 8+ years software development; 5+ years full-stack and product launch experience; 3+ years technical leadership; EMR not mentioned; proficiency in frontend and backend languages.
San Francisco or Oakland or Berkeley or Santa Ana or New Jersey or Texas or Florida or Shanghai or Hong Kong or Japan or Canada or Mexico or Germany or France or United States
$141k-$229k/yrRemoteFull Time
Collectors: Providing authentication and grading services for high-value collectibles.
6+ YOE6+ years engineering experience; strong Java (Spring Boot), React or Svelte; experience with microservices, Kafka, Kubernetes, AWS, observability tools; AI/ML tooling familiarity; strong communication and ownership.
Java, Spring Boot, React, Svelte, Kafka, Kubernetes, AWS, Datadog, New Relic, OpenTelemetry
SMTS/LMTS Full Stack Software Engineer, Tableau Next
San Francisco or Seattle
$149k-$260k/yrHybridFull Time
SalesforceNYSE: CRM: Sells cloud-based customer relationship management and business software solutions.
6+ YOE6+ years in distributed systems; strong CS foundation; proficient in Java/JavaScript; web tech (Node.js, React, HTML5, CSS/SASS); SQL/NoSQL; REST APIs; data visualization; AI/LLM integration.
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
6+ YOEBachelor's degree, 6+ years software engineering, 1+ year cloud experience (AWS/Azure/GCP). Experience with full-stack languages, microservices, containers, CI/CD, and leading teams preferred.
JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, Go, Docker, Kubernetes, AWS, Microsoft Azure, Google Cloud, OpenTelemetry, CI/CD, LLM APIs, Open Source RDBMS, NoSQL databases
Senior Software Engineer (Backend / Full Stack), Communications Platform
San Mateo, California, United States
$197k-$243k/yrHybridFull Time
RobloxNYSE: RBLX: Platform for creating and playing user-generated 3D digital experiences.
5+ YOE5+ years backend or full-stack experience, ownership of large-scale production systems, distributed systems design, proficiency in a server-side language (C#, Java, Go, C++), API design, production reliability and on-call experience.
DocuSignNASDAQ: DOCU: Provides electronic signature and agreement management software solutions.
8+ YOEBachelor's in CS or STEM with 8+ years of software engineering experience; full-stack with Java/JavaScript-TS, React; experience with Oracle Fusion Cloud APIs, OIC, Python, AI/ML, cloud-native tech, and CI/CD.
Carta: Software platform for cap table management and fund administration.
8+ YOE8+ years in platform, backend, or fullstack engineering; production LLM experience; API and developer ergonomics focus; Python or Java; CI/CD tooling; cloud-native stack; security-minded.
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
6+ YOE6+ years software experience including 3+ years Gen AI; 4+ years full‑stack with Python or Java and REST APIs; 4+ years DevOps/CI-CD with GitHub Actions and production support; experience with Service Now, Splunk, Datadog.
Python, Java, FastAPI, Spring Boot, GitHub Actions, Service Now, Splunk, Datadog, AWS SDK, OpenAI SDK
Bot Auto: Operates a fleet of autonomous trucks for freight transportation.
5+ YOEBachelor's degree or equivalent, 5+ years building backend or full-stack services; strong in Python, Go, Java, or JavaScript/TypeScript; experience with distributed systems, APIs, databases, and event-driven architectures.
United States or Canada or India or Luxembourg or United Kingdom or San Francisco or New York City or Mumbai or Bengaluru
$265k/yrRemoteFull Time
Juniper Square: Provides software and services for private market investment management.
15+ YOEAdvanced degree, 15+ years in distributed systems/platform/infrastructure, expertise in cloud-native stacks, multi-tenant architecture, Python/Go/Java, Terraform/Pulumi, Kafka, and production AWS/Azure/GCP experience.
Plenful: Automates administrative and operational workflows for healthcare organizations.
7+ YOE7+ years software engineering experience across the stack, proficiency in JavaScript/TypeScript and Python, experience building customer-facing products, strong communication and production-readiness judgment in regulated environments.