QA Engineer (Java Full Stack Platform)
Location: Omaha, Nebraska, United States (Onsite)
Experience: 7+ years
Employment type: Full-time and Contract
About the role
We are looking for a senior QA Engineer who can own quality end to end on a Java and Angular platform that spans microservices, streaming data, and multiple databases. This is not a script-running role. You will build the automation, dig into failures across the stack, and be the person who says whether a release is ready. This position is onsite in Omaha, Nebraska.
What you will do
- Own test strategy, test plans, and test cases for your modules across UI, API, messaging, and data layers
- Build and maintain the automation framework and regression suite, and keep it green in CI on every build
- Test REST APIs and validate asynchronous flows through Kafka
- Validate data accuracy end to end, from ingestion through Spark transformations to reporting output
- Run functional, regression, smoke, and sanity cycles, and drive defects to closure
- Join grooming and design discussions early so gaps get caught before development starts
- Review test code from junior engineers and mentor them on framework and process standards
What you need
- 7+ years in software quality assurance, with significant time on automation
- Strong Core Java fundamentals, enough to build and extend an automation framework on your own
- Selenium WebDriver with Java, plus TestNG or JUnit
- REST API testing with Postman and REST Assured
- Strong SQL skills on Oracle and MySQL, including complex joins and backend data reconciliation
- Hands-on with MongoDB queries and data validation
- Experience validating Kafka messages and event-driven flows
- Comfortable with Maven or Gradle, Git, and Jenkins or a similar CI tool
- Basic working knowledge of AWS SDK and Azure SDK
- Solid analytical and problem-solving skills, and the ability to write a defect report someone can actually act on
Nice to have
Docker, JMeter or other performance testing, Cucumber BDD, Cypress, ETL testing, Apache Spark output validation, Azure IoT Hub and Event Hub, IoT telemetry testing, Tableau dashboard validation, Linux basics, Agile and in-sprint automation experience.
How to apply
Send your resume to girija.r@concinnitycorp.com or apply directly through this post. Shortlisted candidates will go through a technical round followed by a discussion with the delivery team.
Concinnity