Senior QA Automation Engineer (.NET/C# | Microservices | Kafka)

Quick Facts

100% remote work from Poland with occasional business trips to Poland or Norway (about 2–4 times per year).

Description

Join a team responsible for ensuring quality across a modern distributed platform built on microservices, event-driven communication, and multiple system integrations. As a Senior QA Automation Engineer, you will validate complex business workflows, integration points, and asynchronous processes, working below the UI layer with developers, DevOps engineers, and product owners.

Responsibilities

• Design, develop and maintain automated test frameworks in .NET/C#
• Create and execute integration and end-to-end tests across distributed systems
• Validate event-driven workflows and asynchronous communication
• Test APIs, microservices and system integrations
• Investigate production issues and perform root cause analysis
• Collaborate closely with development, DevOps and product teams
• Create and maintain test documentation and test strategies
• Contribute to continuous quality improvement across the platform

Requirements

• Strong experience in software testing and quality assurance
• Hands-on experience with test automation using C#
• Experience building and maintaining automation frameworks
• Solid understanding of testing strategies, test design and documentation
• Experience with microservices architectures
• Strong integration and end-to-end testing experience
• Understanding of event-driven architectures and event-flow validation
• Experience testing asynchronous communication (events, webhooks, websockets, push notifications)
• Experience working with SQL and NoSQL databases
• Knowledge of Docker and Kubernetes
• Experience working in Agile environments
• Ability to work effectively within cross-functional teams
• Strong analytical and troubleshooting skills

Benefits

• Opportunity to work independently
• International work environment with daily English language exposure
• Scandinavian organizational culture supporting work-life balance
• Jit.QA community meetups