Our client is building mission-critical energy trading systems that power 24/7 intraday electricity markets across Europe. These platforms form the backbone of modern energy exchanges and operate in highly demanding, real-time environments.
To strengthen their development team, they are looking for a Software Test Engineer / QA Engineer who is passionate about quality, understands complex systems, and wants to contribute to products with real-world impact.
Your Responsibilities
- Collaborate with developers and analysts to understand new features and define meaningful test scenarios
- Design and execute manual and automated test cases
- Develop new tests and automate existing ones
- Ensure compliance with product testing standards and quality guidelines
- Participate in code reviews with a focus on testability
- Ensure test coverage of business-critical workflows and trading scenarios
- Perform exploratory testing to identify edge cases and usability risks
- Document test results clearly and contribute to continuous improvement of QA practices
- Actively participate in agile ceremonies and promote a quality-first mindset within the team
Requirements
- Strong understanding of software testing principles and agile methodologies
- Genuine interest in software quality, ownership, and continuous learning
- Ability to write or understand tests in Java or Kotlin
- Experience with test automation frameworks (e.g. JUnit, Cucumber, kotlin.test)
- Analytical thinking and ability to identify risks in complex systems
- Familiarity with CI/CD pipelines and modern development workflows
- Excellent communication and collaboration skills
- Fluent English
Nice to Have
- Experience with tools such as GitHub, Docker, Jenkins, Grafana, Kibana
- Knowledge of event-driven and messaging systems (Kafka, RabbitMQ)
- Experience with build tools (Gradle, Maven)
What the Project Offers
- Work on high-impact, real-time systems used across European energy markets
- Collaboration with senior engineers and domain experts
- Agile, open-minded environment with strong ownership culture
- Opportunity to grow technical and domain expertise in a complex industry
