Mid Software Development Engineer in Test - (US working hours) (She/ He/ They)

Capco

Poland - WarsawHybridFreelance

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CAPCO POLAND *We are looking for Poland based candidate. At Capco Poland, we’re not just another consultancy - we’re the spark behind digital transformation in the financial world. As a global leader in technology and management consulting, we thrive on helping clients tackle the toughest challenges across banking, payments, capital markets, wealth, and asset management. ROLE OVERVIEW: We are seeking a Software Development Engineer in Test with expertise in automation testing across backend APIs, databases, and front-end systems (user and admin interfaces). The ideal candidate will leverage the latest tools, frameworks, and AI technologies to ensure the quality and performance of our platform while collaborating with cross-functional teams to streamline testing processes. You'll cooperate closely with US team, therefore working hours will be in the evening. KEY RESPONSIBILITIES: Test Automation Development Develop and maintain robust automated test suites focusing on API testing, integration testing, and UI testing for both user-facing and admin platforms Design reusable and scalable test automation frameworks. Integrate AI capabilities into the automation framework to optimize test strategies and improve efficiency. Integration Testing Validate API endpoints, data integrity, and middleware interactions between APIs, the database, and third-party systems. Collaboration & Process Improvement Work closely with developers, DevOps, and product teams to understand system architecture, identify critical paths, and ensure thorough test coverage. Contribute to Continuous Integration/Continuous Deployment (CI/CD) pipelines to automate test execution on code commits and deployments. Coverage Analysis & Metrics Develop automated reporting tools to analyze test coverage across integration, UI, and backend layers, focusing on regression, error handling, and other critical categories. Use automation scripts to continuously track coverage gaps and ensure the automation suite addresses high-risk areas. Provide data-driven insights from automated test results to refine testing priorities and improve overall quality REQUIRED QUALIFICATIONS: 4+ years in software testing, with significant experience in automation testing. Strong understanding of API testing, integration testing, and end-to-end UI testing. Proficiency in testing tools such as Postman, Rest-Assured, Selenium, Cypress, Playwright, or similar. Experience with middle-tier testing, including APIs interacting directly with databases and external services. Proficient in JavaScript, Python, Java, or C#, with a strong preference for JavaScript/TypeScript-based frameworks. Experience integrating automated tests into CI/CD pipelines using tools like Jenkins, GitLab CI, GitHub Actions, or Azure DevOps. Familiarity with AI-based tools for bug analysis, test optimization, and issue consolidation. Excellent analytical and problem-solving skills to identify testing bottlenecks and propose solutions. Strong verbal and written communication skills for collaboration with cross-functional teams. Background in Agile/Scrum development environments. We offer a flexible collaboration model based on a B2B contract, with the opportunity to work on diverse projects. Recruitment Process: HR Interview with the recruiter Technical Interview Client Interview Feedback and offer #LI-HYBRID

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