77 api developer jobs at 41 companies in Woodbridge, CA
1mo
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Sr Software Development Engineer, Product Engineering – API Platform & Agentic AI
Pleasanton, California, United States
$176k-$264k/yr HybridFull Time
8+ YOE8+ years software engineering experience; 5+ years with TypeScript or Python; Bachelor's in CS/Engineering or equivalent; strong algorithms, API design (REST/GraphQL/SOAP/OpenAPI), testing, observability, and mentoring skills.
TypeScript, Python, OpenAPI, Swagger, REST, SOAP, GraphQL, JUnit, ScalaTest, Postman, Mockito, JaCoCo, Scoverage, Git, Cursor, Claude Code, GitHub Copilot, MCP
3d
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Senior Software Developer
Sacramento or Sacramento County
$7k-$11k/mo HybridFull Time
Object-oriented software development, business analysis, coding, troubleshooting, SDLC collaboration, and strong communication; relevant experience with C# .NET, web services, APIs, SQL Server, and Azure DevOps preferred.
C#, JavaScript, C#.NET, ASP.NET, Microsoft Visual Studio, Microsoft SQL, Bootstrap, JQuery, Azure DevOps, Microsoft .NET Framework, Systems Development Lifecycle (SDLC), SQL Server Integration Services, SQL Server Reporting Services, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Web Services, Micro Services, APIs, N-tiered architectures
1d
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Software Engineer I
Sparks or Sacramento or Dayton or Hagerstown
$48k-$56k/yr OnsiteFull Time
1+ YOEBachelor's degree or equivalent experience; 1–2 years of web/application development preferred; HTML, CSS, JavaScript, React, APIs, ColdFusion, MySQL, and analytical skills.
ColdFusion, React, HTML5, CSS3, JavaScript, Bootstrap, jQuery, MySQL, XML, JSON, CSV, AWS, Microsoft Azure, Git, Jira, APIs, webhooks
2w
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Engineer
San Ramon, California, United States
$100k-$120k/yr OnsiteFull Time
8+ YOE8+ years .NET development experience with strong C# and OOP, SQL/T-SQL, Entity Framework, ADO.NET, WCF, WinForms; Agile experience and bachelor's in computer science required.
.NET 4.5, .NET Core, C#, Entity Framework, ADO.NET, LINQ, Task Parallel Library (TPL), WinForms, T-SQL, WCF, React, Web API, Microsoft Azure, Snowflake
3w
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Senior Asset Development Engineer
United States or San Ramon
$115k-$319k/yr HybridFull Time
5+ YOE5+ years software development experience; strong JavaScript/TypeScript/Node.js skills; experience with CI toolchains, Jira, Confluence, Git; cloud and web API knowledge; BA/BS or equivalent.
Jira, Confluence, Visual Studio Code, Git, JavaScript, Typescript, HTML, Node.js, Nest.js, VueJS, Google Cloud, AWS, Azure, SOAP, REST, AJAX, WebSockets, ReactJS, Angular, SASS, PostCSS, jQuery, Marionette, Backbone, Bootstrap, Foundation, Unix
4d
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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
2w
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Senior Software Engineer
Pleasanton, California, United States
$156k-$196k/yr HybridFull Time
3+ YOE3+ years software development experience (BS+5 or MS+3), strong CS fundamentals, experience with C#, .NET/.NET Core, web/SaaS/REST APIs, SQL, distributed systems, and Agile practices.
C#, .NET, .NET Core, HTML, JavaScript, CSS, SQL, PostgreSQL, NoSQL, ASW, GCP, Azure, Docker, Kubernetes, Kafka, SQS, RabbitMQ
3mo
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Senior Software Engineer- Backend
Concord, California, United States
$130k-$150k/yr OnsiteFull Time
4+ YOE4+ years in software development; strong C#, .NET Core, Go; REST APIs; SQL/NoSQL; microservices; Docker/Kubernetes; AI-assisted tools; full-stack knowledge preferred.
C#, .NET Core, Go, SQL, NoSQL, REST, WebSocket, JSON, JavaScript, TypeScript, PostgreSQL, Redis, RabbitMQ, Kafka, Docker, Kubernetes, Git, CI/CD, XUnit, AI-assisted development tools
2mo
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Full Stack Engineer, Senior (Azure)
Oakland or California or Long Beach or El Dorado Hills or Huntington Park or Lodi or Rancho Cordova
$116k-$174k/yr HybridFull Time
4+ YOE4+ years enterprise app/cloud experience, 4-7 years software development with API focus, 3+ years Microsoft Azure (API Management, Functions/App Services, Azure AD) experience, REST/OpenAPI/MuleSoft, C#/.NET/Java/Python, CI/CD and IaC (Ansible), Docker; healthcare domain preferred.
Microsoft Windows, Linux Server, Remote Desktop Services, Microsoft Azure, Microsoft Azure API Management, Microsoft Azure Functions, Microsoft Azure App Services, Microsoft Azure AD, REST, HTTP, JSON, OpenAPI (Swagger), MuleSoft, C#/.NET, Java, Python, Service Bus, Event Grid, Bitbucket Pipelines, GitHub Actions, Ansible, Docker, AWS, GCP, Citrix
1mo
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Software Engineer 2, Autonomous Lab
Boston or Emeryville or West Sacramento
$86k-$120k/yr HybridFull Time
Bachelor’s degree or equivalent experience, professional software development experience, proficiency in Python and Git, familiarity with TypeScript/React and Kubernetes is a plus, strong communication and collaboration skills.
Python, TypeScript, React, Git, Kubernetes, PostgreSQL, LangChain, GCP, AWS, Azure, CI/CD, REST API, Catalyst, HL8, Terapagos, Stratum v2, MCP
2mo
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Software Engineer
Fairfield, California, United States
OnsiteContract
7+ YOEContract Software Engineer with 7-10 years of experience in ASP.NET, C#, .NET, jQuery/React, PostgreSQL, REST APIs, MVVM; on-site in Fairfield, CA; 4-6 month contract.
ASP.NET, C#, DOTNET, jQuery, React, SQL, PostgreSQL, REST APIs, MVVM
16h
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Software Engineer
Rancho Cordova, California, United States
$103k-$152k/yr HybridFull Time
1+ YOEMaster's in computer science or related field, or bachelor's with 1–2 years' experience; programming, REST APIs, databases, distributed systems, Git, CI/CD, and cloud-native technology skills required.
Python, Angular, Kotlin, JavaScript, SQL, Go, Git, Windows, Linux, Snowflake, MongoDB, PostgreSQL, Microsoft SQL Server, VMs, Docker, Kubernetes, GitLab, GitHub, Kubernetes/K8s
1w
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Senior Adobe Experience Manager (AEM) Developer
San Ramon, California, United States
$65-$70/hr RemoteFull Time
10+ YOE10+ years software development experience with 7+ years AEM; strong Java/J2EE, Apache Sling, OSGi, HTL, REST APIs; CI/CD tooling experience; client-facing communication and mentorship skills.
Adobe Experience Manager (AEM), AEM as a Cloud Service (AEMaaCS), Java, J2EE, Apache Sling, OSGi, HTL, Servlets, REST APIs, HTML5, CSS3, JavaScript, Maven, Git, Jenkins, AWS, Adobe Target, Adobe Analytics, Adobe Experience Platform
2w
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Staff Software Engineer, Enterprise Frameworks
Reno or San Ramon
$183k-$228k/yr HybridFull Time
8+ YOE8+ years engineering experience building shared platforms; strong architecture judgment; experience with data models, APIs, distributed systems, observability, and mentoring.
Claude Code, ChatGPT, Claude, Cursor, Copilot, Java, Kotlin, Python, PostgreSQL, JIRA, Kafka, Redis, Kubernetes, Helm, Spark, AWS, RDS, Lambda, JavaScript, React, HTML, CSS, Jest, Pytest, Cypress
2mo
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Senior Software Engineer - Salesforce
Oakland or Alpharetta or Rancho Cordova
HybridFull Time
4+ YOEBS in Computer Science; 4+ years Salesforce platform experience (Apex, LWC, Flows, Flow Orchestration, Sales Cloud); Health Cloud; Partner Portals/Experience Cloud; Data Cloud; Revenue Cloud; Agentforce; Salesforce Certifications (Platform Developer I/II, Administrator); API/integration experience; security/data modeling knowledge; agile experience...
Apex, Lightning Web Components, Salesforce Flows, Flow Orchestration, Sales Cloud, Health Cloud, Partner Portals, Experience Cloud, Data Cloud, Revenue Cloud, Agentforce, AI/LLMs, OpenAI, Anthropic, REST, SOAP, Platform Events, Git, Copado, Gearset, CI/CD
1mo
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Engineer II
Dublin, California, United States
$110k-$187k/yr HybridFull Time
7+ YOE7+ years software engineering with backend development using MuleSoft, Spring/Springboot, API and microservices design, Kafka, Oracle/Cosmos DB, Azure experience, CI/CD, and strong problem solving and communication skills.
MuleSoft, Spring, Springboot, Kafka, GitHub Copilot, MCP, Jenkins, GitHub Actions, Azure DevOps, Azure, Oracle, Cosmos DB, Splunk, Dynatrace
3w
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Senior Software Engineer - Backend
San Ramon or California
$120k-$180k/yr HybridFull Time
5+ YOE5+ years backend engineering with Node.js and TypeScript, experience with PostgreSQL and MongoDB, AWS and Docker, production ownership, API and systems design, observability, and secure coding practices.
Node.js, TypeScript, PostgreSQL, MongoDB, AWS, Docker, Redis, EC2, Lambda, RDS, S3, SQS, Kafka, RabbitMQ, Datadog, CloudWatch, New Relic, OAuth 2.0, JWT
1w
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Staff Replication Development Engineer
Sacramento, California, United States
HybridFull Time
8+ YOE8+ years in distributed or storage systems; strong C++, Go, Java or Rust skills; experience building replication, data pipelines, REST APIs; knowledge of distributed systems, networking, TLS, checksums, and observability.
C++, Go, Java, Rust, TCP/IP, HTTP/HTTPS, TLS 1.3, REST API
2d
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AI and Agentic Engineer II
Alameda, California, United States
$152k-$215k/yr OnsiteFull Time
2+ YOERequires a bachelor's degree and 5 years, master's degree and 3 years, or equivalent experience; 2–4 years relevant AI experience; Python or JavaScript/TypeScript, APIs, CI/CD, cloud AI, security, and responsible AI skills.
Python, JavaScript, TypeScript, REST APIs, OAuth, JWT, CI/CD, AWS Cloud, AWS Bedrock, Databricks Mosaic AI, Claude Code, Codex, GitHub Copilot
2mo
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Principal Integrations Developer, Workday HCM
Menlo Park or Dublin
$184k-$242k/yr HybridFull Time
10+ YOE10+ years Workday integration development; Workday Studio/EIB/Core Connectors/APIs; XML/JSON; iPaaS (Boomi, MuleSoft); AI tooling experience; strong problem solving and communication.
Workday Studio, EIB, Core Connectors, Workday APIs (SOAP/REST), Workday Extend, Orchestrate, XML, XSLT, JSON, web services, Boomi, MuleSoft, AI tools (Gemini, ChatGPT, Claude, Workday Agents)
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