Job Description
SDET (Software Development Engineer in Test)/QA Engineer
Krakow or Warsaw: Hybrid, 3 days p/w in office
B2B Contract: 6 months (with possible extensions)
We are looking for a SDET/QA Engineer to work with a leading financial services company in Poland. This role will see you working on an award-winning digital platform enabling the rapid delivery of innovative technologies, impacting over 2 million users.
What You’ll Do
- Define and implement testing strategies to ensure full coverage across platforms
- Develop scalable test automation for API and UI
- Create test automation with Python, and testing backend services and proxies
- Plan and execute performance testing, and incorporate performance testing into CI/CD workflows
- Optimise performance and reliability for hybrid (on-prem/cloud) applications
- Manage and maintain large-scale test data across projects
- Enhance monitoring and alerting through automated checks
- Collaborate with developers, SREs, and security teams to embed quality and observability
- Mentor team members in automation, AI-driven testing, and performance engineering
What We’re Looking For
- 7+ years' experience in test automation
- Heavily experienced in testing primarily with Python, as well as Java
- Experienced in Functional Testing – API, UI
- Experience creating and running API tests in Java
- Environment: ideally experienced working on platforms in banks/financial services, but open to experience with platforms in other domains
- Basic knowledge of Shell scripting for CI/CD
- Basic knowledge of networking: HTTP/s protocols, reverse proxy and load balancers
- Experienced with frameworks such as: Pytest, JUnit/TestNG, and/or RestAssured
Why Apply?
- Join a high-performing team at the heart of investment banking technology
- Join a crucial team responsible for impacting an award-winning digital platform
- Opportunity to work with modern technologies and frameworks
- Hybrid flexibility – typically 3 days in office, with flexibility around hours (later start/later finish)
- Clear, efficient 2-stage interview process