Senior QE Engineer

The Senior QE Engineer is responsible for defining and driving quality assurance across the product area they are primarily aligned to. They lead integration testing and automation efforts, establish best quality practices, and work closely with developers, product owners, and other stakeholders to enhance the reliability and scalability of our payment platform. They identify and prevent issues early in the development process, and ensure quality is embedded throughout the delivery lifecycle.

• Drive the test strategy for your product area, owning both functional and non-functional quality outcomes.

• Design, build, and maintain automated test suites (Robot Framework, Python, and other languages) integrated into our CI/CD pipelines (GitLab CI).

• Own the integration testing layer end-to-end. From test design through execution, defect resolution, and coverage improvement.

• Test REST APIs thoroughly: contract validation, error paths, authentication and authorisation boundaries, schema compliance, and performance edge cases.

• Monitor and analyse automated test results, ensuring timely feedback to development teams and minimising false positives.

• Own defect reporting and management, tracking issues through to resolution and verifying fixes.

• Act as the quality point of contact for your area, managing test risk and maintaining recovery plans for release-critical scenarios.

• Lead root cause analysis on defect escapes and drive changes to prevent recurrence.

• Identify opportunities to remove waste, improve shift-left practices, and continuously evolve tools and testing approaches.

• Coach developers and junior QE engineers in testing techniques and quality mindset.

• Participate in hiring and onboarding to build a strong QA community at Enfuce.

• Represent Enfuce QA to internal stakeholders and customers when needed.

What you’ll bring:

• Proficient in API testing - REST, contract validation, error states, and auth boundaries.

• Experienced in test automation using Robot Framework and Python, building maintainable suites a team can own and extend.

• Competent in at least one additional language or framework (e.g. Java/REST Assured, TypeScript/Playwright).

• Familiar with integrating tests into CI/CD pipelines (we use GitLab CI).

• Strong analytical mindset with a proactive approach to risk detection and coverage gaps.

• Confident communicator with both technical teams and customers.

• Experienced documenting test plans, defect reports, and quality trends clearly.

• Passionate about quality: both learning and sharing QA knowledge.

• Comfortable working in a fast-paced environment with shifting priorities.

• Performance testing tools (k6/JavaScript, Gatling, JMeter).

Nice to have:

• Experience in payments, card issuing, acquiring, or payment processing. You understand authorisation, clearing, settlement, and card lifecycle flows.

• Experience with PCI-DSS scoped environments.

• Consumer-driven contract testing (Pact or similar).

• Cloud or container environments (AWS, GCP, Docker, Kubernetes).

• We embrace the use of AI so some familiarity with using it either prompt or code driven.

• High autonomy & ownership: We give you the freedom to own your work and trust you to make the best decisions for your projects.

• Top-tier talent: Join a team of industry experts and highly skilled professionals who are as passionate as you are about innovation.

• Unlimited growth potential: We support your ambition with plenty of room for personal and professional growth within the company.

• Flexible, remote work: Work from anywhere up to 30 days, in an environment that values flexibility and work-life balance.

• A supportive culture: You’ll be part of a team that encourages, motivates, and celebrates success together.

• We value the input of every employee and want you to tap into the growth we build together. That’s why our salaries are competitive and reassessed regularly, and you have access to an employee stock option program.

• We offer a flexible paid time off policy, providing up to 5 weeks of annual vacation days and paid family leave (subject to country regulations). Additionally, you can benefit from hybrid or remote work options, promoting a healthy work-life balance.

• To spend other than work-related time with your teammates, you get a team activity budget for three quarters a year. The fourth quarter is reserved for a company-wide event.