248 api java developer jobs at 129 companies in Vallejo, CA
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
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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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
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
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
1d
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Software Engineer
San Francisco, California, United States
$98k-$175k/yr OnsiteFull Time
Bachelor’s degree in computer science, engineering, or related field, or equivalent experience; Java or Go development; software engineering fundamentals; testing, debugging, APIs, version control, and distributed production systems.
Java, Go, RESTful, RPC, CI/CD
2w
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Senior SailPoint Developer
San Francisco, California, United States
OnsiteContract
15+ YOEExtensive SailPoint IIQ development and administration experience, Java/BeanShell scripting, XML/SQL, IGA concepts, JML lifecycle, AD/LDAP/Azure AD integrations, REST/SOAP APIs, CI/CD and cloud platforms.
SailPoint IdentityIQ (IIQ), SailPoint IdentityNow (ISC), Java, BeanShell, XML, SQL, Active Directory, LDAP, Microsoft Entra ID, REST, SOAP, CI/CD, Azure, AWS, Workday, ServiceNow, SAP, NIST, ISO 27001, SOX
3w
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Staff Software Engineer - Engineer
San Francisco or Sunnyvale
$232k-$258k/yr HybridFull Time
8+ YOE8+ years backend development experience, large-scale distributed systems, LLM/AI experience, proficiency in Go/Java/Python/Ruby/Node.js, API and database (SQL/NoSQL) knowledge, BS in CS or equivalent.
LLMs, Go, Java, Python, Ruby, Node.js, Linux, SQL, NoSQL
1mo
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Senior Software Engineer
Dearborn or Palo Alto
HybridFull Time
3+ YOEBachelor's in CS or related, 3+ years cloud-based software development and production experience, API and microservices expertise, experience with GCP or AWS, Kubernetes, Java and observability tools.
Java, Spring Boot, Hibernate JPA, Kubernetes, REST, gRPC, Swagger, Postman, GitHub, Argo, SonarQube, Fossa, Datadog, Prometheus, Grafana, Cloud Run, Pub/Sub, MSK, Apigee, Tyk, GKE, EKS, Apache Kafka, PostgreSQL, OAuth2, OIDC, SAML, GCP, AWS
2mo
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Partner Engineer, Generative AI Integration and Distribution
Menlo Park or Seattle or Burlingame or New York City
$149k-$210k/yr OnsiteFull Time
5+ YOEBachelor's in CS/CE or equivalent, 5+ years in software/AI/ML, development experience in at least one of: Python, Java, Go, Rust, C, C++, experience with LLMs, cloud technologies, APIs, partner integrations, and project management.
Python, Java, Go, Rust, C, C++, LLMs, LLaMA, GPT, Claude, APIs
2w
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Knowledge Engineer Manager - Back-end Engineer
Seattle or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$80k-$294k/yr HybridFull Time
5+ YOEMinimum 5 years in knowledge graph hydration, ontology mapping, graph and relational databases, vector databases, Python or Java, and REST API development; bachelor's degree or equivalent experience required.
RDF, OWL, SKOS, RDFS, SPARQL, R2RML, CSVW, SHACL, GraphDB, Stardog, Neo4j, Amazon Neptune, PostgreSQL, MySQL, SQL Server, Pinecone, Weaviate, Milvus, Qdrant, Elasticsearch, OpenSearch, Python, Java, SQL, JSON, XML, CSV, REST APIs, Apache NiFi, Airflow, Docker, Kubernetes, Helm, AWS Neptune, Azure Cosmos DB, GCP, Kafka, RabbitMQ, Git, GraphQL APIs, D3.js, Cytoscape.js, Terraform
2mo
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Senior Software Engineer, Pricing
United States or Canada or Columbus or Austin or San Francisco or New York City
$167k-$231k/yr RemoteFull Time
5+ YOE5+ years software development; production Python proficiency; experience with Java or Kotlin; building scalable APIs/microservices on AWS or GCP; ownership of multi-month projects; mentoring experience.
Python, Java, Kotlin, AWS, GCP, CI/CD, infrastructure-as-code
1w
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(USA) Staff, Software Engineer
Sunnyvale, California, United States
$143k-$286k/yr OnsiteFull Time
4+ YOEBachelor's degree and 4 years' software engineering experience, or 6 years' experience. Requires Java, cloud-native architecture, software design, SDLC, CI/CD, API design, platform engineering, and DevOps.
Java, CI/CD, API, WCAG 2.2 AA
1mo
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Fraud & Risk Engineer
Palo Alto, California, United States
HybridFull Time
4+ YOEBachelor's degree, 4+ years in fraud strategy or risk decisioning, hands-on rule engine experience, proficiency with SQL and Java or Python, JSON/APIs/REST and Git, knowledge of fraud/financial crime.
Featurespace, Feedzai, DataVisor, Riskified, SQL, Java, Python, JSON, APIs, REST, Git
2mo
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Salesforce Developer
Los Angeles or San Francisco
$105k-$115k/yr HybridFull Time
3+ YOE3+ years Salesforce development: Apex, LWC, Experience Cloud, API integrations (REST/SOAP), FormAssembly, CI/CD, Git; Platform Developer certification preferred.
Apex, SOQL, SOSL, Visualforce, Lightning Web Components (LWC), Aura Components, REST, SOAP, OAuth 2.0, JWT, Named Credentials, Platform Events, FormAssembly, JavaScript, HTML, CSS, Python, Java, C#, Salesforce DX (SFDX), CLI, change sets, GitHub Actions, Copado, Gearset, Jenkins, ANT, Git, GitHub, Microsoft Word, Microsoft Excel, Microsoft Outlook, PMD, Apex PMD, ESLint, MuleSoft, Workato, Boomi, Zapier, Experience Cloud, Salesforce Connect, Omni-Channel flow
3mo
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Delivery Excellence - Tech Enablement - Senior Developer - Manager
New York or Tampa or Atlanta or Chicago or Washington or Dallas or Los Angeles or Miami or Boston or San Diego or San Francisco or Silicon Valley or Philadelphia or Seattle
$99k-$232k/yr OnsiteFull Time
4+ YOE2+ MgmtBachelor's degree; 4+ years in software engineering; strong Java, Python, C++, and JavaScript; experience leading teams; API management; CI/CD; ATDD a plus.
Java, Python, C++, JavaScript, APIs, CI/CD, Application frameworks, Software testing
3mo
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Software Engineer, Full Stack
San Francisco, California, United States
$176k-$227k/yr HybridFull Time
2+ YOE2-4 years of full-stack experience; strong HTML/CSS/JavaScript; knowledge of Python/Java/Go/Node.js; MySQL or relational DB; experience with microservices and API design; strong coding and testing skills.
HTML, CSS, JavaScript, Python, Java, Go, Node.js, MySQL, Relational databases, Microservices, API design
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