Senior Test Engineer Automation

We are hiring in Europe 🟢 At Dev.
Pro, a US-based outsourced software development company, we're looking for contractors to join our global team of IT professionals helping tech companies scale their business through software engineering expertise. Operating as a remote-first company, our experts work across 55+ countries on five continents, giving us the flexibility and skillset to deliver high-quality engineering for projects of any size or complexity. We invite a Test Automation Engineer to join our highly specialized engineering team working on a critical financial transaction platform. In this role, you’ll help drive the quality and reliability of a high-volume, high-performance payment orchestration system through automated testing and QA best practices. You’ll collaborate with cross-functional teams and ensure mission-critical software components meet quality standards. 🟩 What's in it for you:
• Contribute to a strategic initiative for a major fintech client as they scale a mission-critical payment orchestration platform
• Build automation for high-volume financial systems using Java, Cucumber, REST API testing, and CI/CD
• Collaborate across teams and grow your career toward a Principal QA Engineer role ✅ Is that you?
• 4+ years of QA Automation experience, including building and maintaining test automation frameworks
• Strong experience with Cucumber and Java
• Experience testing microservices and backend components
• Knowledge of REST, web services, XML, JSON, SQL, Tomcat, and Linux
• Experience in CI/CD pipelines (Jenkins or similar)
• Understanding of secure development practices
• Understanding of functional, integration, and regression testing techniques
• Experience in Agile/Scrum and continuous delivery
• Ability to mentor team members and promote QA best practices
• Strong analytical, problem-solving, and communication skills
• Strong motivation and high performance, focused on achieving goals and delivering results
• Upper-Intermediate+ English level Desirable:
• BSc/MSc degree in Computer Science or related discipline
• Background in Payments, FinTech, or Financial Services
• Knowledge of transaction processing systems
• Experience with performance, resilience, or other non-functional testing 🧩

Key responsibilities
and your contribution In this role, you’ll ensure the quality and reliability of critical backend systems through automated testing, cross-functional collaboration, and promotion of QA best practices.
• Drive stories to completion, including automated testing and documentation
• Create, enhance, and maintain test automation frameworks
• Define and execute automated tests in line with QA guidelines using Cucumber and Java
• Test microservices and backend components for performance and reliability
• Validate REST APIs, web services, XML/JSON data, and SQL interactions
• Support CI/CD pipelines and continuous delivery
• Apply secure development practices and compliance standards in testing
• Participate in Scrum/Agile ceremonies and collaborate with cross-functional teams
• Mentor team members on quality guidelines and best practices
• Support key stakeholders in decision-making and QA strategy
• Evaluate and report on new testing tools, techniques, and approaches Our next steps: ✅ Submit a CV in English — ✅ Intro call with a Recruiter — ✅ Internal interview — ✅ Offer Interested? Find out more: 📋How we hire 💻 LinkedIn Page 📈 Our website 💻IG Page By submitting application, I've read and agree to the Dev.
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