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# Integration Testing Engineer

- **Company:** Intersources Inc.
- **Location:** Dallas, TX, United States
- **Experience:** Experienced
- **Salary:** $26,000.0
- **Contract:** Temporary contract
- **Skills:** Application Programming Interfaces (APIs), Agile Methodology, Automation of Tests, Software Documentation, Software Quality, Continuous Integration, DevOps, JSON, OAuth, Openid Connect, Swagger, JSON Web Token, Software Engineering, Systems Integration, Test Data, Extensible Markup Language (XML), Openapi, Enterprise Application Integration, Enterprise Software Applications, Software Security, SOAPAPI, Integration Tests, Information Technology, Api Design, Api Management, Microservices
- **Published:** October 3, 2026
- **Apply:** https://www2.jobdiva.com/portal/?a=62jdnw10t7d77ytz0lbaey9qxonk3b05a9tqw96rb7z6hlfo7xj79l9g6mp6aj2o&compid=0/jobs/33188571#/jobs/33188571

## About the Role

Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field.
4+ years of experience in API testing, integration testing, API management, or related software quality engineering roles.
Strong knowledge of REST/SOAP APIs, JSON, XML, OpenAPI/Swagger, microservices, and enterprise integration patterns.
Experience with API security concepts such as OAuth 2.0, OpenID Connect, JWT, API Keys, SSL/TLS, and related standards.
Experience working in Agile and DevOps environments, including CI/CD tools, test automation, and production support activities.

## Description

The Integration Testing Engineer is responsible for validating and supporting enterprise API integrations across applications, cloud platforms, and third-party systems. This role works closely with development, security, infrastructure, and business teams to ensure APIs and integrations are secure, scalable, and perform reliably throughout the software development lifecycle., Design, execute, and support integration, performance, security, and user acceptance testing for API-based solutions.
Validate integrations between enterprise applications, cloud platforms, third-party vendors, and partner systems.
Create and maintain test plans, test cases, test data, and testing documentation to ensure quality and traceability.
Identify, troubleshoot, and support resolution of integration defects, production issues, and performance bottlenecks.
Collaborate with Agile delivery teams to gather requirements, assess risks, and ensure compliance with API governance and security standards.