Remote Automation QA Engineer (Go/Java) — Backoffice Testing

FinteqHub; Warszawa; Remote; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Remote work

Private insurance

1 extra day off

Sports program

Mental health program

English lessons

Referral program

Conferences and training

Job summary

FinteqHub is seeking an Automation QA Engineer (Go / Java) to join our Backoffice team. You will shape testing strategy, migrate checks from Java to Go, and ensure reliable integration tests across services.

Work with Go, PostgreSQL, Redis, Kafka, Docker, Testcontainers, and GitHub Actions inside CI pipelines. You will own the Backoffice testing backlog and collaborate with engineers to improve testability and reporting.

Qualifications

• Solid hands-on experience with Go, including writing maintainable tests and reusable helpers within existing services.
• Practical experience with integration testing using real dependencies via Docker or testcontainers.
• Ability to determine when unit testing is sufficient, when integration testing is needed, and when end-to-end testing is unnecessary.
• Experience testing HTTP APIs, including API clients, contracts, and behavioral assertions.
• Experience running automated tests in CI and investigating failures through logs and data.
• Experience taking ownership of testing end to end, including coverage, test execution, and failure triage.
• Ability to read Java code, maintain existing tests, and migrate relevant checks to Go.
• English proficiency at B1 level or higher; native-level Russian.

Responsibilities

• Develop and maintain Go integration tests for Backoffice services using real infrastructure dependencies and the team’s test harness.
• Own the testing backlog for Backoffice services, prioritising coverage and determining which checks remain in the Java suite.
• Migrate selected test scenarios from Java to Go within the service repositories, preserving relevant checks.
• Integrate tests into existing CI pipelines and maintain reliable test execution, investigate failures, and retire flaky tests.
• Maintain the remaining Java tests until migrated or removed.
• Collaborate with Backoffice engineers to improve service testability and reporting standards.

Skills

Go programming

Java testing

CI / CD

Test automation

Test strategy

Tools

Testcontainers

GitHub Actions

Docker

PostgreSQL

Redis

Kafka

Job description

FinteqHub is seeking an Automation QA Engineer (Go / Java) to join our Backoffice team. You will shape testing strategy, migrate checks from Java to Go, and ensure reliable integration tests across services.

Work with Go, PostgreSQL, Redis, Kafka, Docker, Testcontainers, and GitHub Actions inside CI pipelines. You will own the Backoffice testing backlog and collaborate with engineers to improve testability and reporting.