Senior Software Engineer in Test

Lisbon, Poland Posted on April 15, 2026

Job Description

Introduction & Summary:

We are seeking a Senior Software Engineer in Test responsible for providing day-to-day testing for our Notifications team. This role emphasizes the importance of quality within the team by engaging in all aspects of the development process from discovery to delivery. The ideal candidate will possess strong skills in Typescript/Node and have experience in mobile/web testing environments.

Main Responsibilities

The Senior Software Engineer in Test will be expected to:

Promote a culture of quality within the team.

Collaborate to improve software development methodologies.

Define and execute suitable Test approaches for products.

Establish an automated testing framework.

Write and maintain automated tests in continuous deployment pipelines.

Explore testing methods for machine learning algorithms and data quality.

Lead troubleshooting of issues and ensure resolution.

Key Requirements

Experience working in a multi-discipline Agile team.

Typescript/Node coding experience.

Mobile/Web testing experience.

Experience with API automated testing frameworks.

Full stack testing experience.

Experience using Postman, Bruno, Insomnia or similar API tools.

Experience in pairing and performing code reviews.

Nice to Have

Python and/or JavaScript coding experience.

Experience with AWS services (e.g., S3, EC2, SQS, Lambda, CloudWatch, Code Pipeline, Elasticsearch/OpenSearch).

Experience with load and performance testing.

Ability to explain complex technical ideas to a non-technical audience.

Aptitude to learn new technologies and keep up with the testing community.

Experience in machine learning and/or artificial intelligence.

About emagine Polska

emagine is a high-end business & IT consulting company challenging the way businesses leverage high-end expertise. Enabled by our vast network of expert consultants, we tailor our services to the unique needs of each business, powering progress, solving challenges, and delivering real results. As the world evolves, scalability becomes increasingly important in modern, technology-driven organizations. And it is around this critical need that emagine stands out with a unique business model and delivery capacity. With emagine, companies gain the flexibility needed to navigate and succeed in a complex and ever-changing technological landscape. Through a seamless and tailored delivery model, we help you scale your business. We help organizations across all industries and sectors; these are our services: • Team extension: Scale with dedicated consultants on time & material • Nearshoring as a Service: Leverage a fully scalable development department in Poland • Teams: Power up with a dedicated team to help you build, develop and execute your projects • Managed Services: Let us tailor and manage your projects, delivering on your specific requirements and needs emagine was founded in 1989 and has a long track record of delivering expertise and business impact for blue-chip companies across Europe. Today, we are 900+ permanent employees working from departments in 10 countries. Furthermore, we own three state-of-the-art nearshore centres in Poland and one offshore centre in India. With 40.000 experts in our network and 4500+ partnered consultants on active contracts, we currently help our 500+ clients worldwide with high-end expertise.

Industry: IT Services and IT Consulting