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124 api testing jobs at 92 companies in Vallejo, CA

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API Product Manager
South San Francisco, California, United States
$135k-$145k/yr HybridFull Time
VantageScore
VantageScore: A credit modeling focused on predictive, inclusive consumer credit scoring and expanding access to financial products.
1+ YOE1–3 years product management with direct API product experience; experience improving developer onboarding, API docs, sandbox/testing, and cross-functional leadership; Bachelor’s degree required.
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1mo
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Sr Software Development Engineer, Product Engineering – API Platform & Agentic AI
Pleasanton, California, United States
$176k-$264k/yr HybridFull Time
Workday
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.
TypeScript, Python, OpenAPI, Swagger, REST, SOAP, GraphQL, JUnit, ScalaTest, Postman, Mockito, JaCoCo, Scoverage, Git, Cursor, Claude Code, GitHub Copilot, MCP
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2w
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GIS Test Lead
Oakland, California, United States
$110k-$125k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
10+ YOE10+ years software testing including GIS applications, test strategy and team leadership; experience with Esri platforms, API and database validation, DevOps/CI-CD, Agile; Bachelor of Computer Science.
ArcGIS Pro, ArcGIS Enterprise, ArcGIS Online, ArcGIS Field Maps, DevOps, CI/CD, REST API, Agile, Scrum
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2mo
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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
PwC
PwC: Providing audit, tax, and management consulting services to businesses.
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
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2w
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Test Engineer III
San Francisco, California, United States
$135k-$165k/yr OnsiteFull Time
HeartFlow
HeartFlowNASDAQ: HTFL: Provides AI-driven non-invasive cardiac diagnostic software and analysis.
3+ YOE3+ years test engineering experience with hands-on automation; proficiency with UI and API automation; familiarity with regulated SaMD testing and QMS documentation.
Selenium, Playwright, REST Assured, Postman, Karate, Pact.io, Python, TypeScript, JavaScript, Java, C#, GitHub Actions, Jenkins, GitLab CI, AWS, k6, Locust, JMeter, Gatling
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3mo
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Senior Software & AI Test Engineer
Sunnyvale, California, United States
$125k-$175k/yr OnsiteFull Time
Covalent
Covalent: Provides advanced analytical laboratory services for materials characterization.
6+ YOE6–10+ years in software testing and quality engineering; strong Python; experience building test frameworks; expertise in API testing, CI/CD, and AI/ML validation.
Python, GitHub Actions, Jenkins, CI/CD, MLflow, Weights & Biases, Git
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2mo
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Sr Software Development Engineer in Test, ML
San Mateo, California, United States
$183k-$275k/yr HybridFull Time
Sony Interactive Entertainment
Sony Interactive EntertainmentNYSE: SONY: Provides PlayStation gaming hardware, software, and digital network services.
5+ YOE5+ years as an SDET; strong backend testing; Python/Java/Scala/Go for test automation; API testing; CI/CD experience; cloud/container tech; ML/probabilistic systems testing.
Python, Java, Scala, Go, Postman, Jenkins, GitHub Actions, ArgoCD, pytest, JUnit, TestNG, AWS, GCP, Kubernetes, Docker, Prometheus, Grafana, Datadog
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2mo
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Manager, Test Automation
Alameda, California, United States
$131k-$261k/yr OnsiteFull Time
Abbott
AbbottNYSE: ABT: Manufactures medical devices, diagnostics, and nutritional health products.
10+ YOE3+ Mgmt10+ years in software quality/test automation with 3+ years leading engineers; hands-on in automation frameworks; mobile and API testing; experience with CI/CD and regulated environments.
PyTest, Playwright, Jest, REST Assured
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2mo
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Manager, Test Automation
Alameda, California, United States
$131k-$261k/yr OnsiteFull Time
Abbott
AbbottNYSE: ABT: Provides medical devices, diagnostics, and science-based nutritional products.
10+ YOE3+ Mgmt10+ years in software quality or test automation, 3+ years leading engineers; hands-on automation framework experience; mobile and API testing; HIPAA and GDPR compliance; strong collaboration.
PyTest, Playwright, Jest, REST Assured
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1mo
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Senior Engineer - Security Products (Backend APIs)
San Francisco, California, United States
$181k-$217k/yr HybridFull Time
Fastly
FastlyNYSE: FSLY: Provides edge cloud platform for content delivery and cybersecurity.
5+ YOE5+ years engineering experience with production Go; 3+ years building public APIs; strong RESTful API design, testing, observability, and on-call experience; ability to author design docs and lead end-to-end projects.
Go, Terraform, CI/CD, OpenAPI, OAuth, JWT, SAML, RBAC, AI coding agents
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1w
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QA Automation Engineer
San Francisco, California, United States
HybridFull Time
BackOps AI
BackOps AI: AI-powered platform automating logistics and supply chain workflows
Proven experience building and maintaining test automation frameworks for UI, API, and end-to-end testing; API testing, CI/CD, cloud (AWS), Git, strong programming in Python or Java, and strong analytical skills.
Selenium, Playwright, Python, Java, Postman, REST Assured, Jenkins, GitHub Actions, GitLab CI, AWS, Git, TestRail, Zephyr, JMeter, Gatling
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2mo
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Sr. SW Test Engineer
Foster City, California, United States
$110k-$170k/yr HybridFull Time
Visa
VisaNYSE: V: Global payment technology facilitating electronic funds transfers.
2+ YOE2+ years experience with BS or 5+ years; strong API testing, automation, and QA; Agile tools; CI/CD; knowledge of Go/Scala; Jira/Confluence; distributed systems testing.
Jira, Confluence, SOAP UI, Postman, REST Client, Cucumber, Selenium, Gherkin, Jenkins, Go, Scala, Erlang, Git
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4w
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Product Manager, Growth - Rime.Ai
San Francisco, California, United States
$185k-$220k/yr OnsiteFull Time
Miravoice
Miravoice: AI voice agent platform for automated market research surveys.
6+ YOE6+ years product management with growth focus, experience in PLG and sales-led motions, strong analytics and A/B testing experience, technical aptitude to work with engineering, familiarity with APIs and AI.
A/B testing, API
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2mo
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QA Engineer
Palo Alto, California, United States
$110k-$120k/yr HybridFull Time
TabaPay
TabaPay: Instant payment processing and money movement for fintech companies.
5+ YOE5+ years QA experience focused on backend/API and integration testing; strong automation skills; REST APIs; SQL; troubleshooting.
Python, Java, JavaScript, TypeScript, Playwright, Cypress, pytest, TestNG, SQL
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1mo
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Builder Product Manager, AI Platform & Agentic Workflows
Dublin, California, United States
OnsiteFull Time
Articul8
Articul8: Builds and deploys secure generative AI platforms for enterprises.
4+ YOE4+ years product or technical experience; strong technical foundation with APIs/SDKs, prototyping, agents, RAG, and knowledge systems; able to translate customer needs into technical requirements and test end-to-end workflows.
Articul8 platform, SDK, APIs, MCP, ModelMesh™, LLM-IQ™, knowledge graphs, RAG
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3mo
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Software Engineer, Credit Risk Platform
San Francisco, California, United States
$133k-$184k/yr HybridFull Time
Chime
ChimeNasdaq: CHYM: Provides mobile banking and financial tools for everyday consumers.
3+ YOE3+ years of software development experience; Ruby on Rails or similar; APIs; relational DBs and caching; distributed systems basics; maintainable, well-tested code; cross-team collaboration; interest in data-driven systems.
Ruby on Rails, APIs, Relational Databases, Caching, Distributed Systems
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2mo
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Software Engineer, Full Stack
San Francisco, California, United States
$176k-$227k/yr HybridFull Time
Plaid
Plaid: Provides financial data connectivity and payment infrastructure via APIs.
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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3mo
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QA Automation Engineer
London or Lisbon or San Francisco
€47k-€59k/yr RemoteFull Time
Air Apps
Air Apps: Develops AI-powered productivity and utility mobile applications.
3+ YOE3+ years in test automation; strong frameworks; programming in Python/Java/JavaScript/TypeScript; API testing; CI/CD; Git; test management; agile.
Selenium, Cypress, Appium, Playwright, Python, Java, JavaScript, TypeScript, Postman, REST Assured, Jenkins, GitHub Actions, GitLab CI, CircleCI, Git, TestRail, Zephyr, JMeter, Gatling
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2mo
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Software Development Engineer in Test, Retail and Marcom Engineering
Sunnyvale or San Francisco Bay Area
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
3+ YOEBachelor's in CS or 3+ years experience; Node.js/TypeScript; Playwright/WebdriverIO; API testing (REST/GraphQL); Python scripting a plus.
Node.js, TypeScript, Python, Playwright, WebdriverIO, REST, GraphQL, GitHub Actions, Jenkins, Harness, REST-assured
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1mo
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Senior Quality Engineer, Performance and Analytics
New York City or Reno or San Ramon
$114k-$142k/yr HybridFull Time
Ridgeline
Ridgeline: Cloud-native platform for investment management operations.
5+ YOE5+ years in quality engineering for SaaS; experience validating performance analytics (TWR, Brinson, P&L), APIs, databases, cloud platforms, automated testing, and collaborating with product and engineering teams. Must be U.S. work authorized.
Claude Code, Cursor, GitHub Copilot, ChatGPT, SQL, OLAP, Columnar, AWS, Azure, Google Cloud, APIs, databases, ETL
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