Senior AQA Engineer (TypeScript + Node.js)

This is us

At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and Ul design, managed services, product development, and software development.

Daily tasks

• Develop reliable API, integration, end-to-end, functional, and regression automation for Node.js/NestJS-based services.
• Create and maintain automated tests for microservices and distributed systems.
• Integrate automated testing into CI/CD pipelines and support continuous quality practices.
• Develop and execute automated tests around REST APIs, integrations, and API Gateway flows, including systems using Tyk.
• Collaborate with developers, solution architects, QA engineers, and domain experts to define effective test strategies and automation approaches.
• Investigate test failures, identify root causes, and continuously improve framework stability and test execution.
• Promote shift-left testing, quality engineering, and risk-based automation practices.
• Ensure automation solutions are maintainable, reusable, scalable, and aligned with the overall software architecture.
• Contribute to the evolution of testing practices for cloud-native, microservices, and API-driven architectures.
• Where applicable, support testing and automation activities in AWS/cloud environments.
• Provide technical guidance and contribute to improving automation practices across the QA team.

Requirements

This is you Commercial experience in test automation and Quality Engineering . Strong hands-on experience with TypeScript and Node.js for test automation. Experience with NestJS and testing applications/services built with Node.js/NestJS . Experience designing and developing scalable and maintainable test automation frameworks . Strong hands-on experience with API and integration testing (REST/HTTP). Understanding of API-driven architectures , integration patterns, and Tyk API Gateway . Experience in automating end-to-end (E2E), integration, regression, functional, and API tests . Experience integrating automated tests into CI/CD pipelines and implementing quality gates . Experience testing microservices, distributed systems, APIs, and enterprise applications . Proficiency with Git and modern software development and testing practices. Nice-to-have skills: Hands-on experience with Tyk API Gateway or similar API management/API gateway technologies. AWS experience is preferred but not a hard requirement. Experience with cloud-native and microservices architectures. Experience with Docker and Kubernetes is a plus. Experience with event-driven architectures and messaging is a plus. Experience in the Telecommunications / Telco domain is a plus

Must have: Node.js, TypeScript