We are Merlin Digital Partner ! A leading IT and Digital headhunting company who stands out from the crowd, boasting over a decade of experience. Weve successfully collaborated and played a pivotal role in the growth of industry heavyweights such as Wallapop, Glovo, Banc Sabadell, and Duracell, among others.

Our emphasis lies in people-centric approaches and optimizing the selection processes . Our mission is to revolutionize companies by seamlessly integrating top-tier talent . What sets us apart is our in-depth understanding of each partner (being their best influencer!), addressing not only their needs but also capturing their essence.

Our partner is a fast-growing HealthTech company developing connected technologies at the intersection of hardware, embedded systems, IoT, AI and digital health . Their technology transforms everyday environments into intelligent health platforms, enabling seamless and continuous health monitoring.

We are currently looking for a Senior Software QA Automation Engineer to join their Engineering team and help ensure the quality, reliability and scalability of their next generation of connected health products.

Mission

As a Senior Software QA Automation Engineer , your mission will be to own and evolve the testing strategy, automation frameworks and release validation processes across the software development lifecycle.

You will play a key role in increasing automated test coverage, identifying risks early and ensuring products are robust, scalable and production-ready.

Working closely with Backend, Frontend, Embedded and Product teams , you will help build a strong quality culture across Engineering, ensuring that quality is embedded throughout the development process rather than treated as a final validation step.

The Role

You will be responsible for:

Defining and owning the software QA strategy across the product lifecycle.

Planning and executing validation processes before production releases .

Defining release acceptance criteria and quality gates .

Performing functional, regression and integration testing .





Identifying quality risks early and helping prevent production issues.

Designing, building and maintaining automated testing frameworks .

Increasing automated test coverage across backend services, frontend applications and APIs .

Developing and evolving unit, integration and end-to-end testing strategies .

Integrating automated tests into CI/CD pipelines .

Working closely with Engineering teams to improve code quality and testability .

Reviewing software changes and identifying potential quality risks.

Analyzing bugs, reproducing issues and performing root-cause analysis .

Defining and monitoring quality metrics such as test coverage, regression stability, production incidents and release quality .

Analyzing production issues through logs, metrics and monitoring tools .

Promoting testing best practices and a quality-first engineering culture across teams.

Continuously improving testing processes, automation workflows and engineering practices.

What we need

5+ years of professional experience in QA Automation, Software Engineering or Quality Engineering .

Strong programming skills in Python .

Proven experience designing, developing and maintaining automated testing frameworks .

Hands-on experience testing REST APIs, backend services and web applications .

Strong understanding of software testing methodologies, including unit, integration, end-to-end and regression testing .

Experience integrating automated tests into CI/CD pipelines .

Experience with Git and collaborative software development workflows .

Experience participating in code reviews and proactively identifying potential quality risks.

Strong debugging, analytical and root-cause analysis skills .





Experience working closely with developers and multidisciplinary teams in Agile environments .

A strong understanding of how to build maintainable, scalable and reliable testing strategies .

Professional English level .

Disponibilidad para acudir a oficinas 4-3 días a la semana.

Nice to Have

Experience with automation frameworks such as Pytest, Playwright, Selenium or Cypress .

Experience testing REST APIs and system integrations using tools such as Apidog, Postman or Insomnia .

Experience with code quality and test coverage tools such as SonarQube, Codecov or Coverage.py .

Experience with CI/CD platforms such as GitHub Actions, GitLab CI or Jenkins .

Experience with performance and load testing using tools such as Locust or JMeter .

Experience with application monitoring and error tracking tools such as Sentry .

Experience analyzing logs, metrics and observability data to investigate production issues.

Previous experience testing IoT products, connected devices or systems combining hardware and software .

Previous experience in startups, scale-ups or fast-growing technology companies .

What we offer

Join a fast-growing HealthTech company building a new generation of intelligent, connected health technologies.

Work at the intersection of embedded systems, hardware, IoT, cloud, AI and digital health .

Build technologies powering products already used by leading sports organizations and enterprise customers worldwide .

Take ownership of high-impact projects , from embedded software development through system integration and production.

Collaborate with a talented multidisciplinary team across Hardware, Backend, AI, Data and Product .

Have a visible impact on technical and architectural decisions as the platform and engineering organization continue to evolve.

Work in a fast-paced environment with a high level of autonomy and ownership .

Strong opportunities for professional growth and technical leadership as the company scales internationally.

Competitive compensation based on experience.

📌 Software QA Automation Engineer (Barcelona)
🏢 Merlin Digital Partner
📍 Barcelona