252 api developer jobs at 107 companies in Manteca, CA
🚀PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yrOn-SiteFull Time
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
eBayNASDAQ: EBAY: Global online marketplace for buying and selling diverse products.
3+ YOE3+ years software engineering experience; strong Java and Spring Boot skills; GraphQL and API design experience; CI/CD (Maven/Jenkins); Kubernetes and cloud-native deployments; focus on reliability, scalability, and developer experience.
Java, Spring Boot, GraphQL, REST, CI/CD, Maven, Jenkins, Kubernetes
Sr Software Development Engineer, Product Engineering – API Platform & Agentic AI
Pleasanton, California, United States
$176k-$264k/yrHybridFull Time
WorkdayNASDAQ: WDAY: Provides cloud-based software for financial and human capital management.
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.
AdobeNASDAQ: ADBE: Provides software for digital media creation and marketing analytics
5+ YOE5+ years software development experience; background in AI/ML or computer science; experience with LLMs, AI frameworks, Python, APIs, CI/CD, production systems, data querying, and enterprise deployment best practices.
ZoomNasdaq: ZM: Provides a cloud-based platform for video, voice, and collaboration.
2+ YOEMaster’s degree in CS/Software Development/Mathematics or foreign degree equivalent; 2 years of experience with C++, debugging, data structures, testing, networking, REST API, and Git.
ByteDance: Developing AI-driven content platforms and mobile applications.
Experience in web and mobile UI development, 3D math and graphics APIs, cross-platform app development, API/SDK design; familiarity with XR and web 3D libraries preferred.
Graphcore: Produces specialized processors for artificial intelligence workloads.
RESTful API development; Kubernetes with container runtimes; Go; Infrastructure as Code; Git; Linux scripting; Redfish data-center management; Agile/Scrum.
Kai Cyber: Agentic AI platform for autonomous enterprise cybersecurity operations.
5+ YOE5+ years as a software developer with strong Golang expertise, microservices and data engineering experience, Azure/cloud knowledge, Docker/Kubernetes, CI/CD (Jenkins/Spinnaker), REST APIs/gRPC, and strong problem-solving and teamwork skills.
TikTok: Global short-form video hosting and social media platform.
2+ YOEMaster's+2 years or Bachelor's+5 years in CS or related field; 2 years in Android development with Java/Kotlin, HTTP/REST APIs, multithreading, memory management, API design and unit testing; mentoring experience.
Android SDK, Android OS, Java, Kotlin, HTTP API, RESTful API
CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.
5+ YOE5+ years software development experience, 5+ years Python, experience with manual and automated testing (Selenium/REST API), Django/Linux, bachelor's degree (or equivalent) and strong problem-solving and collaboration skills.
Align TechnologyNASDAQ: ALGN: Designs and manufactures clear aligners and intraoral scanners.
5+ YOE5+ years web development experience with Java/Kotlin and Spring, microservices, REST/SOAP APIs, RDBMS (Postgres), messaging (Kafka/RabbitMQ), cloud (Heroku/AWS), TDD/BDD, and strong communication and agile skills.
FSO LABS - AI Developer - Experienced Staff - Bay Area (San Jose, CA, US, 95110)
San Jose or San Francisco
$92k-$143k/yrHybridFull Time
EY: Global firm providing audit, tax, and professional consulting services.
3+ YOEBachelor's or master’s degree required; minimum 3 years relevant experience (2+ years software development in Python and frontend). Experience with Microsoft Azure, APIs, microservices, SDLC, and AI/ML integration preferred.
Microsoft Azure, Microsoft Azure Functions, Microsoft Azure Storage, Python, Angular, React, Docker, Kubernetes, Hadoop, Spark, Kafka, HTML, CSS, JavaScript, PowerShell, C++, C#, Java, TypeScript, Hive, R, NoSQL, Microsoft Power BI, API
Elevance HealthNYSE: ELV: Provides health insurance plans and integrated healthcare services.
15+ YOEBachelor's in CS/IT (or equivalent) and minimum 15 years software engineering experience; deep expertise in distributed systems, LLMs/AI, Python/Java, APIs, microservices, cloud, CI/CD, and technical leadership.
Five9NASDAQ: FIVN: Provides cloud-based software for enterprise contact center operations.
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.
PayPalNASDAQ: PYPL: Digital platform for sending money and processing online payments.
3+ YOE3+ years backend development experience with a Bachelor's degree; proficient in Python and backend frameworks; experience designing RESTful APIs and microservices; ability to lead and mentor teams.
Poughkeepsie or Lowell or Durham or Bellevue or San Jose or Dallas
$88k-$152k/yrHybridFull Time, Internship
IBMNew York Stock Exchange: IBM: Global technology providing enterprise software, cloud, and consulting.
Must be currently enrolled in a Bachelor’s or Master’s in Computer Science or related field, available for an in-person full-time co-op (Jan–Jun 2026). Familiarity with HTML, CSS, JavaScript, React/Angular/Vue, backend tech (Node.js/Java/Python/SQL), Git/IDEs, APIs, containers, and cloud platforms. Must be able to work without visa sponsorship.
HTML, CSS, JavaScript, React, Angular, Vue, Node.js, Java, Python, SQL, Git, IDEs, APIs, IBM Cloud, AWS, Microsoft Azure, Linux, Unix, GO, NodeJS, Eclipse, Microsoft Visual Studio Code, PostgreSQL, MySQL, Db2, Oracle, SQL Server, Jenkins, Puppeteer, Selenium, Playwright, Cypress, Travis, REST API
BlackLineNASDAQ: BL: Provides cloud software to automate financial close and accounting.
5+ YOEBS/MS in Computer Science with significant software development experience; strong background in C#, .NET/.NET Core, SQL, distributed systems, RESTful APIs, cloud architectures, and building SaaS web applications.