QA/Integration Test Engineer

Testing & Automation

Integration and contract testing for event-driven, distributed systems.

Automated test frameworks: xUnit/NUnit, and an API testing tool (Postman or equivalent).

Kafka producer/consumer test harness development.

Event Streaming & Schema Management

Schema compatibility testing against a schema registry, as part of a CI gate.

Test Environments & Data

Docker Compose-based test environment ownership.

Test data management across multiple, heterogeneous data stores.

Resilience & CI/CD

Failure-mode and resilience testing (idempotency, retries, conflict resolution).

CI/CD pipeline integration for test gating.

Design and maintain integration and contract testing for event-driven, distributed systems.

Build and enforce schema compatibility testing against a schema registry as part of a CI gate.

Develop and maintain Kafka producer/consumer test harnesses.

Own and evolve Docker Compose-based test environments.

Build and maintain automated test frameworks and API test suites.

Manage test data across multiple, heterogeneous data stores.

Design and execute failure-mode and resilience testing, including idempotency, retries, and conflict resolution.

Integrate automated tests into CI/CD pipelines for test gating.

Apache Avro.

Azure DevOps.

SQL Server, MongoDB/Cosmos, and MariaDB.

AI-augmented test generation/maintenance tooling.

Chaos-engineering or fault-injection tooling.