Specialist SIT Engineer
On-site · Shelton, Connecticut, United States
Job Summary
Senior System Integration Test Engineer leads and executes SIT across APIs, applications, databases, and third-party systems; develops automation frameworks (Selenium, Cypress, REST Assured, Karate); integrates tests into CI/CD pipelines (Azure DevOps, Jenkins, GitHub Actions); performs performance, load, and endurance testing with tools like JMeter, LoadRunner, k6, Gatling; applies AI-driven testing for automated test generation and anomaly detection; writes complex SQL for data validation across SQL Server, Oracle, PostgreSQL, MongoDB, Cassandra; validates cloud-based distributed systems (Azure, AWS) and microservices; leads defect management, collaborates in Agile teams, and mentors junior engineers.
Required Qualifications
- Bachelor’s degree in Computer Science, Engineering, or related field
- 5–10 years of experience in System Integration Testing (SIT)
- Automation and performance testing experience
- Selenium, Cypress
- Postman, REST Assured, Karate
- JMeter, LoadRunner, k6, Gatling
- Azure DevOps, Jenkins, GitHub Actions
- Python / Java / C# / JavaScript
- Relational and NoSQL databases
- Cloud experience with Azure / AWS
- Agile and DevOps practices
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