12 api test engineer jobs at 9 companies in Tullahoma, TN

2mo
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Senior Healthcare API Integration Quality Engineer
Bloomfield or Franklin
$53k-$93k/yr OnsiteFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
5+ YOE5+ years end-to-end API/integration quality engineering; strong API testing; HL7 FHIR; Postman; Jira; Agile/SAFe; healthcare data.
Postman, Jira, Playwright, CI/CD
3mo
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Test Engineer – Aviation Data Transfer and Emerging Capabilities
Huntsville, Alabama, United States
OnsiteFull Time
Torch Technologies
Torch Technologies: Provides research and engineering services to the defense industry.
U.S. citizenship, active secret clearance, bachelor’s in a technical field, testing of software/system components, API/testing and automation experience.
Test automation tools, Scripting, APIs, Web services, Git, Azure DevOps
2mo
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Senior API Integration Quality Engineer – Healthcare
Bloomfield or Franklin
$53k-$93k/yr OnsiteFull Time
Cognizant
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
5+ YOE5+ years in end-to-end or integration quality engineering; strong API testing; HL7 FHIR expertise; Jira; Agile/SAFe; REST APIs in complex integrations.
Postman, Jira, Playwright, CI/CD
1mo
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IV&V Test Engineer
Redstone Arsenal or Huntsville
OnsiteFull Time
Torch Technologies
Torch Technologies: Provides research and engineering services to the defense industry.
5+ YOEU.S. citizen with a Bachelor's in CS/Software/Electrical Engineering, 5+ years IV&V or software test experience, active Secret clearance, proficiency with C#, REST APIs, Microsoft SQL Server, requirements traceability, manual and automated testing.
C#, REST APIs, Microsoft SQL Server, Azure DevOps, Jira, Git, DOORS, CI/CD, SIL, HIL, DevSecOps, HUMS
22h
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Software Test Engineer (REMOTE)
Huntsville, Alabama, United States
RemoteFull Time
Waséyabek Development Company
Waséyabek Development Company: Manages non-gaming economic development for the NHBP Tribe.
7+ YOE7+ years QA and test automation experience, CI/CD and DevOps experience, expertise with Selenium/Cypress, REST API and microservices testing, Section 508/WCAG accessibility, FedRAMP/NIST security and ATO experience, Git and Linux proficiency.
Selenium, Cypress, Git, GitLab, GitHub Actions, Linux, JMeter, LoadRunner, OWASP, OpenShift, AWS GovCloud
1w
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Journeyman Test Automation Engineer- AGS- HMSD- July 2026
Huntsville, Alabama, United States
HybridFull Time
HigherEchelon
HigherEchelon: Provides leadership development, coaching, and IT consulting services.
6+ YOEAbility to design, build, and execute manual and automated tests for Unity/Unreal and web/API/mobile; experience with CI/CD, test frameworks, Java/Python/C#/Groovy; U.S. citizenship and ability to obtain Secret clearance; bachelor’s in a technical discipline or 6+ years testing experience.
Unity, Unreal, Java, Python, C#, Groovy, JIRA, Confluence, Perforce, Jenkins
1w
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Automation Engineer/Developer
Huntsville, Alabama, United States
OnsiteFull Time
Chenega Corporation
Chenega Corporation: Provides professional government, defense, and facility support services.
7+ YOEBachelor's in STEM/IT/business,7+ years automation development/systems integration,5+ years testing/deployment and scripting experience (Python, PowerShell, JavaScript),active Secret clearance with TS/SCI eligibility,pass background and drug screening,proficient in Microsoft Office.
Power Platform, Power Automate, Power Apps, ServiceNow, eMASS, Jira, SharePoint, Splunk, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, AWS, Azure, GCP, Oracle, Python, Java, C++, Vantage, Gabriel Nimbus, API
4w
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MES Engineer
Smyrna, Tennessee, United States
HybridFull Time
EOSYS
EOSYS: Automates and secures industrial systems for manufacturing and utilities.
5+ YOEBS in CS or Engineering, 5+ years developing MES/MIS/MOM applications, experience with SQL, C#/.NET/JavaScript, APIs, OPC/PLC integration, testing and onsite commissioning, ability to travel ~10%.
MES platforms, SQL, C#, .NET, Javascript, APIs, OPC, PLC, Parsec TrakSYS, AVEVA MES, PLEX, Proficy, OPC UA, DevExtreme, MQTT, UNS, SCADA
3w
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Senior Systems Evaluation Engineer
Huntsville, Alabama, United States
OnsiteFull Time
Trideum
Trideum: Provides engineering and technical services for defense and government sectors.
10+ YOEBachelor's in related field,10+ years experience designing/managing test environments and conducting technical evaluations,active U.S. Secret clearance and ability to obtain/maintain TS/SCI,strong executive communication and cybersecurity assessment skills.
DevSecOps, API, Army Vantage
2w
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Software Developer
Huntsville, Alabama, United States
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
8+ YOE8+ years development experience (or 12+ years without degree), proficiency in Python, C, Java, API development, software test methodologies; Top Secret clearance required; bachelor's degree preferred.
Python, C, Java, APIs, AWS, SQL, Postgres, CI/CD
2w
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Software Developer
Huntsville, Alabama, United States
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
8+ YOE8+ years software development experience (or 12+ without degree), proficiency in Python, C, Java, API development, software testing, and critical thinking; Top Secret clearance required; Bachelor's degree preferred.
Python, C, Java, API, SQL, Postgres, AWS, CI/CD
1mo
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Senior Software Engineer
Huntsville, Alabama, United States
OnsiteFull Time
PeopleTec
PeopleTec: Provides technical services and solutions to defense agencies.
Experience developing and testing software using Java, Spring Boot, REST APIs/microservices, and GitLab CI/CD. Must be U.S. citizen with active DoD Top Secret clearance with SCI eligibility. Bachelor's degree in related field or 4 additional years of experience; travel ~10%.
Java, Spring Boot, REST APIs, Microservices, GitLab CI/CD