CareerPlan

Quality Assurance Engineer (m/w/d)

Aachen, NORDRHEIN_WESTFALENRemoteFull-time2026-10-22 → 2026-11-10
Hybrid

Core

Ensuring software quality for energy trading IT systems, including maintenance, operations, migration, and performance testing of new and existing applications.

Role type

Quality Assurance Engineer (Software Testing & Automation)

Builds

Energy trading IT applications and services for municipal utilities (Stadtwerke)

Domain

Energy trading / Renewable energy / Utilities

Required skills

Test automation, Automation frameworks, Java, Selenium, Rest Assured, Quality Assurance processes, Agile methodologies, Software testing processes, Quality management standards (IEC/ISO 25010), Microservices, Spring Boot, Kubernetes, RabbitMQ, PostgreSQL, MongoDB, Cloud architectures (Azure)

Preferred skills

Performance testing, Spike testing, Load testing, Incident management, Monitoring

Technologies

Java, Selenium, Rest Assured, Spring Boot, Kubernetes, RabbitMQ, PostgreSQL, MongoDB, Azure

Responsibilities

Maintain, operate, and migrate new and existing applications; Develop and implement test cases and automation frameworks; Conduct performance, spike, and load tests; Support incident management and monitor business processes

Seniority

Mid-level, hands-on IC