438 api java developer jobs at 171 companies in Hercules, CA
2w
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Sr. Java backend developer
Sunnyvale, California, United States
$110k-$130k/yr HybridFull Time
12+ YOE12+ years of experience designing Java full-stack commerce solutions and Spring Boot microservices, with expertise in APIs, testing, cloud-ready architectures, security, performance, and data modeling.
Java, Spring Boot, Spring Boot microservices, RESTful, API, testing frameworks, build tools, version control systems, containerized deployments
5d
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Java Backend Engineer
Shanghai or Singapore or London or Cupertino
OnsiteFull Time
Bachelor's or master's degree in computer science or mathematics, or equivalent industry experience; enterprise Java development, distributed systems, databases, REST APIs, cloud, Git, and CI/CD experience required.
Java, AWS, GCP, NoSQL, Git, Maven, Gradle, CI/CD, Kubernetes, GraphQL
2w
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Sr. Java backend developer
Sunnyvale, California, United States
$110k-$130k/yr HybridFull Time
12+ YOERequires 12+ years of experience with Java, Spring Boot microservices, full-stack commerce solutions, RESTful APIs, data modeling, testing, cloud-ready architectures, security, and performance tuning.
Java, Spring Boot, REST, API, Microsoft Azure
2w
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Sr. Java backend developer
Sunnyvale, California, United States
$110k-$130k/yr HybridFull Time
12+ YOE12+ years of experience designing Java and Spring Boot microservices, REST APIs, data models, testing and build tools, version control, performance tuning, security, containers, and cloud-ready architectures.
Java, Spring Boot, REST, API, testing frameworks, build tools, version control systems
1mo
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Java Backend Engineer
Sunnyvale, California, United States
$94k-$141k/yr OnsiteFull Time
6+ YOEBachelor's degree in computer science or related field; 6–10 years' experience, including Java 18+, Spring Boot, Kafka, Kubernetes, SQL, NoSQL/Cosmos DB, Azure, microservices, REST APIs, and CI/CD.
Java, Apache Kafka, Spring Boot, Kubernetes, Microsoft Azure, Azure App Services, Azure Functions, Azure SQL Database, Azure Cosmos DB, SQL, NoSQL, RESTful APIs, ORM, Continuous Integration (CI), Continuous Deployment (CD)
1d
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Java FullStack Engineer
Chennai or Bengaluru or Pune or Hyderabad or Milpitas or Seattle or Princeton or Cape Town or London or Zurich or Singapore or Mexico City
RemoteFull Time
10+ YOERequires 10–16 years of experience with Java, Spring Boot, REST APIs, Angular, TypeScript, Oracle, Git, OpenAPI/Swagger, microservices, Kafka, and OAuth2/JWT security.
Java, Spring Boot, REST APIs, Angular, TypeScript, Oracle, Git, OpenAPI/Swagger, Spring Microservices, GitHub Copilot, Kafka, OAuth2, JWT, Elasticsearch, Jenkins, Kubernetes, OpenShift, Azure, OpenAI, Azure OpenAI, RAG, Vector Databases, MCP
3w
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Java Back end Engineer
Sunnyvale or Cupertino
$100k-$115k/yr OnsiteFull Time
8+ YOE8–12 years back-end experience with Java, Spring/Spring Boot, REST APIs, SQL, Git; familiarity with Docker, Kubernetes, AWS and CI/CD; strong debugging and communication skills.
Java, Spring, Spring Boot, REST APIs, SQL, Git, Docker, Kubernetes, AWS
1w
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Senior React Developer with Java API & Spring Boot Experience
San Leandro, California, United States
$67/hr HybridFull Time, Contract
5+ YOERequires 5+ years of software engineering experience, 4+ years with React, JavaScript, TypeScript, HTML, and CSS, 2+ years with Java and Spring Boot, plus REST APIs, Git, and Agile/Scrum experience.
ReactJS, HTML, CSS, JavaScript, TypeScript, Java, Spring Boot, RESTful APIs, Git, Agile, Scrum, Redux, JestJS, React Testing Library (RTL), Webpack, StorybookJS, StencilJS, RxJS, Oracle, SQL Server, PostgreSQL, MySQL, OAuth2, JWT, SSO, OpenID Connect, AWS, Azure, Google Cloud Platform, CI/CD, DevOps, GitHub, Jira, Splunk, Dynatrace, AppDynamics, Content Management Systems (CMS), Figma, InVision
1mo
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Staff Software Engineer, API Platform
San Francisco or Seattle
OnsiteFull Time
12+ YOE5+ Mgmt12+ years technical experience,5+ years strategic technical leadership,experience with API design and infrastructure,proficient in Java/Ruby/Python/Go,strong communication and problem-solving skills.
Java, Ruby, Python, Go, Kafka, Kubernetes
2w
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Staff, Software Engineer (Backend Java)
Sunnyvale, California, United States
$143k-$286k/yr OnsiteFull Time
10+ YOERequires 10+ years of software engineering experience, including backend Java, Spring Boot, Azure Cloud, databases, cloud-native architecture, microservices, APIs, CI/CD, observability, and technical leadership.
Java, Spring Boot, Azure Cloud, NoSQL, SQL, microservices, containers, CI/CD, API, AI, ML, WCAG 2.2 AA
3d
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Software Engineer L2-Messaging API
United States or San Francisco or Oakland or San Jose or Colorado or Hawaii or Illinois or Maryland or Massachusetts or Minnesota or Vermont or Washington, D.C. or New York or New Jersey or Washington or California
$117k-$172k/yr RemoteFull Time
Bachelor's or master's degree in computer science or equivalent experience; Go or Java experience; strong communication skills; ability to join an on-call rotation. NoSQL, AWS, Docker, Kubernetes, and Temporal preferred.
Go, Java, NoSQL, DynamoDB, AWS, Docker, Kubernetes, Temporal
3mo
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Software Engineer, API SDK
San Francisco or Seattle or New York City
$293k-$385k/yr HybridFull Time
7+ YOE7+ years of professional engineering experience; experience building SDKs; design and implement SDKs for multiple languages; collaborate across teams.
Python, Node.js, Golang, Java, Ruby, SDK generation
1mo
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Senior Full Stack Developer, Java or Ruby on Rails
Mountain View, California, United States
$176k-$270k/yr HybridFull Time
8+ YOE8+ years development experience, strong full-stack skills with Ruby on Rails or Java/J2EE, SQL databases, REST APIs, TDD, CI, cloud/DevOps familiarity; Bachelor's degree preferred.
Ruby on Rails, Java, J2EE, Postgres, SQL Server, HTML, CSS, JavaScript, jQuery, Spring, RESTful APIs, PKI, SSL, Azure, Amazon Web Services (AWS), Jira, Stash, Bamboo, Jenkins, Cucumber, Active Directory, LDAP, PHP, Django, Express, Horizon Cloud Services, App Volumes Manager, App Volumes
1mo
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Sr. Lead Software Engineer - Java/ Python
Plano or Palo Alto or Jersey City
$171k-$260k/yr OnsiteFull Time
5+ YOE5+ years applied software engineering experience; proficiency in Java, Python, or Go; AWS and Kafka experience; database design and performance tuning; CI/CD, TDD, cloud-native and agile experience; strong communication and system-design skills.
Java, Python, Go, AWS, Kafka, Docker, CI/CD, TDD, API
1w
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Developer
Palo Alto, California, United States
$170k-$206k/yr HybridFull Time
3+ YOEBachelor’s and 5 years, or master’s and 3 years, in a related field; 3 years with JavaScript, Java, HTML, CSS3, JSON, XML, Node.js, Git, REST API, Fiori, SAPUI5, Scrum, and UI state frameworks.
JavaScript, Java, HTML, CSS3, JSON, XML, Node.js, Git, REST API, Fiori, SAPUI5, Scrum, ngrx, rxjs, ngxs
3mo
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Software Engineer, APIs & Context Platform
Mountain View, California, United States
$210k-$260k/yr HybridFull Time
5+ YOE5+ years software engineering; experience shipping public APIs or developer platforms; REST API design; OpenAPI/JSON Schema; backend language experience.
Golang, TypeScript, Python, Java, OpenAPI, JSON Schema, OAuth2, OIDC, REST API, API gateway
2mo
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Senior Software Engineer
Sunnyvale, California, United States
$140k-$210k/yr OnsiteFull Time
10+ YOE10+ years software development; 8+ years Java and Spring; 5+ years microservice, REST API, and distributed systems; 4+ years SQL; 3+ years cloud (AWS/Azure/GCP), CI/CD, DevOps, and Agile; must have unrestricted U.S. work authorization.
Java, Spring, Micro Service, REST api, SQL, AWS, Azure, GCP, CI/CD, DevOps, Agile, Distributed system
2mo
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Staff Search Engineer (Canada)
Ontario or British Columbia or Vancouver or Los Angeles or Austin or New York City or San Francisco or London or Manila or Warsaw
$132k-$165k/yr HybridFull Time
7+ YOE7+ years software development experience, 3+ years Elasticsearch experience, strong CS fundamentals, Golang/Go experience, AWS familiarity, REST API and Git experience, proficiency with Python/Java/PHP/JavaScript, CI/CD and scalable systems design.
Go, TypeScript, Elasticsearch, AWS, AWS CloudWatch, AWS SQS, AWS Lambda, Java, MSSQL, AWS Redshift, Python, PHP, JavaScript, Node.js, Git, REST API, CI/CD, Kubernetes, Laravel, Symfony, GCP, Azure, Agile
1mo
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Cloud Security Developer
Sunnyvale or United States or Canada
$150k-$183k/yr HybridFull Time
3+ YOEBachelor's in CS or equivalent,3+ years cloud/SaaS development,proficiency in Java and Python,experience with AWS services,Kubernetes,Docker,APIs,microservices,and cloud security best practices.
Java, Python, AWS Lambda, API Gateway, DynamoDB, S3, Kinesis, IAM, VPC, Kubernetes, Docker, OAuth, SAML, OpenID Connect, PostgreSQL, DynamoDB, Elasticsearch, Terraform, Ansible, CI/CD
1w
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Associate Engineer - AI and Agentic
Alameda, California, United States
$103k-$145k/yr OnsiteFull Time
Bachelor's degree or equivalent experience; foundational programming in Python, JavaScript/TypeScript, Java, or similar; knowledge of software development, AI concepts, APIs, Git, testing, and documentation.
Python, JavaScript, TypeScript, Java, Git, REST APIs