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36 api test engineer jobs at 24 companies in Michigan

1d
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Senior Software Test Engineer
United States or California or Colorado or Illinois or Minnesota or New Jersey or New York or Oregon or Washington or Detroit
$85k-$117k/yr RemoteFull Time
Syms Strategic Group
Syms Strategic Group: Provides IT and professional services to federal government agencies.
10+ YOEStrong programming (C#/Java/Python), 10+ years software testing experience, Public Trust clearance eligibility, US citizenship, manual and automated testing, CI/CD, test automation frameworks, SQL, API and web testing.
C#, .Net, Java, Python, Selenium, TestNG, JUnit, QTP, LoadRunner, GitHub Actions, Git, Subversion, JMeter, Gatling, JIRA, Bugzilla, SQL, APIs, Electronic Data Interchange X.12 (EDI), AWS, Azure, Microsoft Teams, LinkedIn
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1mo
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Test Engineer II
United States or California or New Jersey or New York or Washington or Hawaii or Alaska or Maryland or Connecticut or Rhode Island or Massachusetts or Nevada or Oregon or Arizona or Colorado or Wyoming or Texas or North Dakota or Minnesota or Missouri or Illinois or Wisconsin or Florida or Georgia or Michigan or Ohio or Virginia or Pennsylvania or Delaware or Vermont or New Hampshire or Maine or Utah or Idaho or Montana or New Mexico or South Dakota or Nebraska or Kansas or Oklahoma or Iowa or Arkansas or Louisiana or Mississippi or Alabama or Tennessee or Kentucky or Indiana or South Carolina or North Carolina or West Virginia
$77k-$142k/yr RemoteFull Time
Mercury Insurance
Mercury InsuranceNYSE: MCY: Provider of personal and commercial insurance coverage.
3+ YOEBachelor's in CS or related (or equivalent experience), 3+ years industry experience, automation and API testing experience (Java/Python, Selenium, TestNG, Postman/SoapUI), JIRA/Confluence proficiency.
Java, Python, Selenium, TestNG, Postman, SoapUI, JIRA, Confluence
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Software Developer in Test
Dexter, Michigan, United States
OnsiteFull Time
Opus IVS
Opus IVS: Provides automotive diagnostics technology and remote repair support services.
5+ YOEBachelor's in CS or related, 5+ years QA/SDET on .NET, strong C# and NUnit test experience, Azure Pipelines and VSTest, WCF/REST testing, Moq, SQL Server/SQLite, and experience authoring test plans and runbooks.
C#, .NET, NUnit, MSTest, xUnit, WPF, MVVM, DI, WCF, SOAP, REST, WebAPI, ASP.NET, SignalR, NetSuite, Azure Pipelines, YAML, VSTest, MOQ, SQL Server, SQLite, TFS, JIRA, Confluence
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5d
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Senior Software Development Engineer in Test
Arizona or California or Florida or Georgia or Illinois or Massachusetts or Michigan or New Hampshire or New Mexico or New York or North Carolina or Tennessee or Virginia
RemoteFull Time
Agero
Agero: Provides digital roadside assistance and accident management software solutions.
4+ YOE4+ years software engineering/SDET experience, BS in CS or related, strong automation across UI/API, test framework design, CI/CD, Jira-linked test management, and strong communication.
Playwright, Cypress, Selenium, pytest, GitHub Actions, Angular, TypeScript, Nx, Python, AWS, Cognito, CloudWatch, Datadog, Snowflake, Splunk, Jira, Zephyr, TestRail, Xray, Allure
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2d
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Software Engineer in Test (SDET) / QA Automation Engineer
Arizona or California or Colorado or Florida or Georgia or Indiana or Iowa or Michigan or Minnesota or Nebraska or Nevada or New Hampshire or North Carolina or Oklahoma or Pennsylvania or Texas or Utah or Virginia or Washington
RemoteFull Time
Impartner
Impartner: Provides partner relationship management and channel marketing software.
5+ YOE5+ years building or testing production software, strong C#/.NET skills, owned end-to-end Playwright automation, API testing experience, CI/CD and AI tool usage, strong communication and debugging skills.
Playwright, C#, .NET, GitLab CI/CD, Claude Code, Postman, SQL, TypeScript, JavaScript, GitLab CI, Jira, NUnit
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6d
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Sr. Quality Engineer
United States or Alabama or Arizona or California or Colorado or Connecticut or Florida or Georgia or Idaho or Illinois or Indiana or Iowa or Kansas or Louisiana or Maryland or Massachusetts or Michigan or Minnesota or Missouri or Mississippi or North Carolina or Nebraska or New Jersey or Nevada or New York or Ohio or Oklahoma or Oregon or Pennsylvania or South Carolina or Tennessee or Texas or Utah or Virginia or Washington or Wisconsin or Wyoming
$120k-$130k/yr RemoteFull Time
Storable
Storable: Provides technology platform for storage and specialty real estate operators.
5+ YOE5+ years QA/quality engineering experience, strong test strategy, API and data validation, SQL, CI/CD familiarity, test automation experience, and practical use of AI-assisted tools.
Cypress, Selenium, TestNG, Cucumber/Gherkin, SQL, GitHub, GitLab, Jira, Confluence, Node.js, TypeScript, JavaScript, Codex, Claude Code, Cursor, GitHub Copilot, ChatGPT
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Senior Software Engineer/Developer
Wixom, Michigan, United States
OnsiteFull Time
Fives
Fives: Designing and manufacturing high-performance industrial machines and production lines.
5+ YOE5+ years software engineering experience, ability to design/develop/test web-based applications, strong communication, customer-facing and project lead experience preferred.
.NET, C#, VB, HTML, Java, Microsoft SQL Server, Python, ASP.NET, Ignition, APIs, WinForms, iOS, Android
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Platform Engineer - Developer
Dearborn, Michigan, United States
$68k-$193k/yr OnsiteFull Time
Ford Motor Company
Ford Motor CompanyNYSE: F: Designs, manufactures, and sells cars, trucks, and SUVs.
Design and build production APIs and developer tools; strong software engineering experience with backend languages (Java, Go, C#, Python, TypeScript), API design, testing, cloud-native delivery, CI/CD, observability, and operability.
Java, Go, C#, Python, TypeScript, Kubernetes, CI/CD, OAuth, OIDC, CLIs
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Software Engineer
Texas or Arkansas or Idaho or Georgia or Montana or Iowa or Wisconsin or Oregon or Washington or New York or District of Columbia or Connecticut or Nebraska or Rhode Island or Tennessee or Kentucky or Ohio or West Virginia or Maryland or Massachusetts or South Carolina or Missouri or Utah or Arizona or South Dakota or Pennsylvania or New Hampshire or Vermont or Minnesota or New Mexico or Michigan or California or Maine or North Dakota or Kansas or Indiana or New Jersey or Nevada or Louisiana or Mississippi or Oklahoma or Alabama or Virginia or Illinois or North Carolina or Colorado or Florida or Wyoming or Delaware
$65k-$173k/yr RemoteFull Time
CVS Health
CVS HealthNYSE: CVS: Provides retail pharmacy, health insurance, and pharmacy benefit management services.
3+ YOE3+ years software development experience with React (TypeScript) and Python, REST API and testing experience, Git proficiency, and ability to work on full-stack data engineering features.
React, Python, TypeScript, Kafka, Snowflake, Claude, Snowflake CoCo, Copilot, Docker, Azure DevOps, GitHub Actions, Git, gRPC, Terraform, JWT, Okta, DBT, SQL Server, Postgres
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Platform Engineer - Developer
Dearborn, Michigan, United States
$68k-$193k/yr HybridFull Time
Ford Motor Company
Ford Motor CompanyNYSE: F: Ford manufactures, sells, and services vehicles and mobility solutions.
Experience building production services/APIs, proficiency in a backend language, API design, cloud-native delivery (containers, CI/CD), testing discipline, and debugging with logs/metrics/traces.
Java, Go, C#, Python, TypeScript, Kubernetes, CI/CD, OAuth, OIDC, SLOs
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6d
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Software Engineer I
Grand Rapids or Uniondale or Austin or Atlanta
$100k-$150k/yr HybridFull Time
Acrisure
Acrisure: Provides AI-powered insurance, financial, and business risk solutions.
1+ YOE1+ year software engineering experience; strong skills in Python or JavaScript/TypeScript; familiarity with APIs, integrations, automated testing, debugging; comfortable with AI-assisted development (Claude Code preferred); onsite collaboration required.
Python, JavaScript, TypeScript, Claude Code
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Senior Data Quality Engineer
Needham or California or Connecticut or Florida or Georgia or Illinois or Massachusetts or Maryland or Maine or Michigan or New Hampshire or New Jersey or New York or North Carolina or Pennsylvania or Rhode Island or South Carolina or Tennessee or Texas or Utah or Washington or Virginia
$134k-$156k/yr RemoteFull Time
Advisor360°
Advisor360°: Provides an integrated SaaS platform for wealth management firms.
5+ YOE5+ years in quality or data quality engineering; strong SQL and Python; experience testing ETL/ELT, data transformations, Snowflake/MySQL, dbt, data observability tools; API testing and automation framework experience.
SQL, Snowflake, MySQL, dbt, Monte Carlo, Sifflet, Python, Postman, Swagger, GitHub, Bitbucket, CI/CD, Copilot, Augment, REST
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2d
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Senior Software Engineer, AI-Accelerated Digital Commerce
Sunnyvale or Austin or Warren or Mountain View
$129k-$198k/yr HybridFull Time
General Motors
General MotorsNYSE: GM: Manufactures and sells automobiles and automotive parts globally.
5+ YOE5+ years software experience with Java/Node.js, API and system design, React/Next.js, practical use of AI in development, test automation, and strong engineering discipline.
React, Next.js, Node.js, Java, Shopify, Model Context Protocol (MCP), LangChain, vector databases
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Principal Software Engineer - AI
Woodland Hills or Los Angeles or Alabama or Arizona or California or Colorado or Connecticut or Florida or Georgia or Illinois or Indiana or Kentucky or Massachusetts or Michigan or North Carolina or New Jersey or Nevada or New York or Ohio or Pennsylvania or South Carolina or Texas or Utah or Virginia
$200k-$230k/yr HybridFull Time
Convoso
Convoso: AI-powered contact center platform for outbound sales teams.
10+ YOE10+ years software engineering experience, 5+ years backend work in Python or PHP, expertise building LLM-based AI agent systems, production LLM API integration, MySQL proficiency, and automated testing for AI workflows.
LLM, OpenAI, Claude, GitHub Copilot, MySQL, Python, Django, Flask, PHP, Symfony, Laravel, React
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2mo
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Junior Software Engineer - onsite (MI, Detroit)
Detroit, Michigan, United States
OnsiteFull Time
Eccalon
Eccalon: High-tech cybersecurity and AI solutions for government and industry.
0+ YOEBachelor's in CS/Engineering or equivalent experience; 0–2 years software development experience; familiarity with Java, Python, JavaScript/TypeScript, C#; Git; SQL/NoSQL; software fundamentals, testing, and web APIs.
Java, Python, JavaScript, TypeScript, C#, Git, SQL, NoSQL
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2w
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Software Quality Engineer II
Ann Arbor, Michigan, United States
OnsiteFull Time
Domino's
Domino'sNASDAQ: DPZ: Global pizza chain providing delivery and carryout services.
7+ YOEBachelor's in CS or equivalent, 7+ years industry experience, 5+ years Java, experience with automated testing, API testing, CI/CD, SQL, messaging systems, and QA tools.
Java, JAVA Springboot2, RestAssured, GraphQL, Cucumber, Cucumber/Gherkin, Spring JDBC, Microsoft Entity Framework, GitHub, Git/Stash, SQL, Postman, Selenium Webdriver, PlayWright, AMQ, RabbitMQ, Kafka, Jenkins, JenkinsX, JIRA, Couchbase, Microsoft SQL Server, Microsoft SQL Server Management Studio, Splunk, Kubernetes, JavaScript
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6d
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Automation Engineer - Python, Selenium, Playwright
Chicago or Illinois or Indiana or Kentucky or Michigan or Wisconsin or Ohio or Louisiana
$63k-$139k/yr OnsiteFull Time
CGI
CGINYSE: GIB: Provides information technology and business consulting services.
4+ YOE4+ years automation/QA experience; strong Python, Playwright, Selenium, SQL, API testing, framework development, CI/CD integration, Agile experience, and ability to work independently.
Python, Selenium, Playwright, SQL, CI/CD
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Web Developer
Michigan, United States
$100k-$125k/yr RemoteFull Time
East Lansing Family Dentistry
East Lansing Family Dentistry: A diversified IT recruiting firm that connects professionals with employer partners.
5+ YOE5+ years PHP/JavaScript web development; strong database skills; debugging production issues; create specs and tests.
PHP, JavaScript, Laravel, REST, APIs, Node.js, Git, CSS/SASS/LESS
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1mo
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Lead Frontend Engineer
New York City or Chicago or Detroit or Los Angeles
$94k-$140k/yr HybridFull Time
Dentsu
DentsuTokyo Stock Exchange: 4324: Providing global advertising, digital marketing, and media communications services.
6+ YOE6+ years frontend experience, 4+ years production React.js and Next.js, strong JavaScript/TypeScript (ES6+), API integration (REST/GraphQL), performance and accessibility (Lighthouse, Core Web Vitals, WCAG), testing (Jest/Cypress/Playwright), CI/CD and cloud deployment experience.
JavaScript, TypeScript, React.js, Next.js, ES6+, REST, GraphQL, Lighthouse, Core Web Vitals, WCAG, Contentful, Optimizely, Sitecore, Sanity, Jest, Cypress, Playwright, Vercel, Netlify, AWS
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6d
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Senior Mobile Developer
Utah or Wisconsin or Alaska or Arkansas or Washington or Arizona or Virginia or Alabama or Texas or Pennsylvania or Oregon or Oklahoma or Ohio or Nevada or Nebraska or Montana or Mississippi or Minnesota or Michigan or Massachusetts or Maryland or Maine or Louisiana or Kansas or Iowa or Indiana or Idaho or Florida or Delaware or Connecticut or Missouri or Colorado or California or Wyoming
$125k-$135k/yr RemoteFull Time
Harris Computer
Harris Computer: Provides mission-critical vertical market software and service solutions.
8+ YOEExpertise in Kotlin and Swift, modern mobile UI frameworks, mobile architectures and DI, REST API integration, mobile testing, CI/CD tooling, AI-assisted development experience, bachelor's or equivalent, 8+ years software development.
Kotlin, Swift, Jetpack Compose, SwiftUI, The Composable Architecture, MVVM, Koin, Retrofit, OkHttp, URLSession, JUnit, Mockito, Robolectric, Espresso, Compose UI test, XCTest, XCUITest, Gradle, Swift Package Manager, Bitrise, Fastlane, GitHub Copilot, Claude, Cursor, ChatGPT
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