42 senior java full stack developer jobs at 31 companies in Vacaville, 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
3d
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Java Full Stack Engineer
San Francisco, California, United States
$110k-$140k/yr OnsiteFull Time
Tata Consultancy Services
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.
AWS, Spring Boot, Java, C++
2mo
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Full Stack Engineer, Senior
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/yr HybridFull Time
Ascendiun
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.
React, Vue, Angular, JavaScript, TypeScript, .NET, Java, Node.js, Python, MS SQL Server, Oracle, NoSQL, REST, Azure, AWS, GCP, Docker, Kubernetes, Ansible, Bicep, ARM, Terraform, GitHub, GitLab, Bitbucket, Git
3w
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Senior Full-Stack Software Engineer
San Francisco, California, United States
$159k-$302k/yr OnsiteFull Time
Adobe
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.
Claude Code, Cursor, Codex, Kubernetes, React, Node.js, Java, Python, Go, CI/CD, Adobe Acrobat Studio, Adobe Express, Adobe Firefly, Creative Cloud, Adobe Experience Platform, Adobe Experience Manager, GenStudio
3w
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Senior Full Stack Engineer
Bengaluru or New York City or San Francisco or London
HybridFull Time
MerQube
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.
Python, Go, C++, Java, React, GCP, AWS, pandas, NumPy, SciPy, Apache Airflow, FastAPI, Flask, uWSGI, OpenAPI, Pydantic, SQL, Docker, Helm, Kubernetes, EKS
2mo
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AI Full Stack Engineer
San Francisco, California, United States
HybridFull Time
Infinitus
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.
React, TypeScript, Python, Go, Java, C++, AWS, GCP, SQL, NoSQL
1mo
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Senior Full Stack Software Engineer
San Francisco or California or United States
$160k-$240k/yr HybridFull Time
Cynch AI
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.
TypeScript, React, Python, Julia, Java, Go, Postgres, AWS
3w
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Senior Software Engineer, Full-Stack (PSA Liquidity Platform)
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/yr RemoteFull Time
Collectors
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
4w
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Full Stack Software Engineer
Gold River, California, United States
$90k-$150k/yr OnsiteFull Time
CREtelligent
CREtelligent: Provides technology-enabled due diligence services for commercial real estate.
5+ YOE5+ years engineering experience; strong Java (Java 17) and Spring Boot skills; JavaScript/TypeScript front-end experience (Angular or React); MongoDB/NoSQL, REST APIs, Git, CI/CD; familiarity with Salesforce, AWS, and AI-assisted tooling.
Java 17, Spring Boot 3.x, JavaScript, TypeScript, Angular, React, Redux, Vite, MUI, Deck.gl, MongoDB, NoSQL, REST API, Salesforce, QuickBooks, AWS, S3, JWT, OAuth2, Git, CI/CD, Claude Code, Copilot, MuleSoft, Google Maps APIs
1mo
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Sr Full Stack Customer Data Developer
Dublin, California, United States
$133k-$150k/yr HybridFull Time
Tailored Brands
Tailored Brands: Omnichannel retailer of menswear, formalwear, and tailored clothing.
8+ YOEBachelor's in CS (or equivalent), 8+ years experience, strong Java, React/Next.js, Node.js, Snowflake/DBT, cloud and container familiarity, testing and Git proficiency.
React, Next.js, Java, Node.js, Snowflake, Snowflake SQL, DBT, GCP/AWS Dataflow, Snowpark, Redis, Big Query, Vertex AI, Spring Boot, PostgreSQL, MySQL, MongoDB, AWS, Azure, GCP, Docker, Kubernetes, RESTful APIs, GraphQL, JUnit, Mocha, PyTest, Git, Copilot, ChatGPT
1mo
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SMTS/LMTS Full Stack Software Engineer, Tableau Next
San Francisco or Seattle
$149k-$260k/yr HybridFull Time
Salesforce
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.
Java, JavaScript, Node.js, React, HTML5, CSS/SASS, JSON, HTTP, WebGL, Canvas, Web Components, SQL, REST, LangChain, LLMs, Vector databases
1mo
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SMTS/LMTS Full Stack Software Engineer, Tableau Next
San Francisco or Seattle or New York City
$149k-$260k/yr HybridFull Time
Salesforce
SalesforceNYSE: CRM: Provides cloud-based customer relationship management and analytics software.
6+ YOE6+ years building distributed systems; strong CS fundamentals; experience with Java/JavaScript, web frameworks (Node.js, React), SQL/PL/SQL, WebGL/Canvas rendering, WebSockets, and integrating LLMs/AI services (OpenAI APIs, LangChain).
Java, JavaScript, SQL, PL/SQL, Node.js, React, HTML5, CSS/SASS, JSON, HTTP, Web Components, Shadow DOM, Custom Elements, Canvas, WebGL, WebSockets, RESTful APIs, OpenAI APIs, LangChain, MCP, RAG pipelines, LLMs, Tableau, VizQL, Snowflake, Databricks, Salesforce Data Cloud
1mo
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Senior Lead Software Engineer, Full Stack
New York or San Francisco or McLean
$251k-$286k/yr OnsiteFull Time
Capital One
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
1mo
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Senior Software Engineer
San Francisco, California, United States
$146k-$235k/yr HybridFull Time
DocuSign
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.
Java, JavaScript, TypeScript, React, OIC, VBCS, APEX, Groovy, PL/SQL, Oracle Fusion Cloud APIs, Python, Django, FastAPI, REST, SOAP, JSON/XML, Docker, Kubernetes, AWS, Azure, Oracle OCI, Jira, Confluence, GitHub Co-Pilot, LLMs, MLOps, RAG
2mo
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Senior Software Engineer II, Developer Experience
New York or San Francisco or Santa Clara
$213k-$250k/yr HybridFull Time
Carta
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.
Python, Java, CI/CD tooling, GitHub Actions, CircleCI, ArgoCD, Jenkins, Docker, AWS, Terraform, Kubernetes, Vault, Cloudsmith
4w
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Senior Software Engineer
United States or Minneapolis or San Francisco
$92k-$164k/yr RemoteFull Time
UnitedHealth Group
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
1mo
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Senior Software Engineer, Operation Platforms
Houston or San Francisco
OnsiteFull Time
Bot Auto
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.
Python, Go, Java, JavaScript, TypeScript, NATS, Kafka, MQTT, React, AWS, Docker, Kubernetes, LLM
3w
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Senior Staff Software Engineer (AI)
United States or Canada or India or Luxembourg or United Kingdom or San Francisco or New York City or Mumbai or Bengaluru
$265k/yr RemoteFull Time
Juniper Square
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.
Kubernetes, Python, Go, Java, Terraform, Pulumi, Kafka, AWS, Azure, GCP, PostgreSQL
1w
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Senior Fullstack Engineer
Chicago or San Francisco
HybridFull Time
Plenful
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.
JavaScript, TypeScript, Python, Java, Ruby
1mo
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Senior Software Engineer, Autonomous Freight Systems
San Francisco, California, United States
$183k-$229k/yr OnsiteFull Time
Flexport
Flexport: Digital platform for managing global freight and logistics.
5+ YOE5+ years professional software engineering experience; full‑stack ownership from schema to frontend; hands‑on LLM/AI production experience; AWS production experience; mentoring and strong communication.
Java, Spring Boot, Ruby on Rails, React, AWS, Temporal, LLM, RAG
3w
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Senior Software Engineer - New Revenue
San Francisco or Seattle
$158k-$266k/yr HybridFull Time
DocuSign
DocuSignNASDAQ: DOCU: Provider of e-signature and intelligent agreement management software.
8+ YOE8+ years full-stack development experience with frontend and backend technologies; experience designing backend APIs, CI/CD, service reliability, and strong communication skills.
JavaScript, Typescript, React, C#, Java, REST, GraphQL, Jenkins, GitHub Actions, CI/CD, Git, Microsoft Azure, AWS, Azure SQL Database, SQL Server, Cosmos DB, Scrum