Full Description

Senior Software Development Engineer in Test (SDET) About the job We are building a world-class team at Mercury Teknoloji A.Ş. in Turkey (with offices in Izmir and Istanbul), a wholly-owned subsidiary of Mercury Business Services headquartered in Boston, to develop a state-of-the-art shipping platform that provides the best user experience. Our platform will handle all time-critical and temperature-sensitive shipments as well as express package and freight shipments for life sciences and healthcare companies. We are seeking a Software Development Engineer in Test (SDET) that is mission-critical to designing and implementing robust test automation frameworks to ensure high-quality, scalable, and reliable products, while also coaching the team in quality and testability. You will play a key role in shaping our automation strategy and elevating the overall quality mindset across the engineering organization. You will report to the QA Director, be a senior member of the cross-functional agile team and work closely with Engineering, Product, Operations, and Design teams. Be a part of the cross-functional agile team to contribute to the quality of Mercury’s next-generation shipment platform by designing, documenting, coding, fixing, testing, and enjoying what you build Create detailed, comprehensive, and well-structured test plans and test cases that will cover all possible customer use-case scenarios Perform different types of testing (functional testing and non-functional testing) by using manual and automation techniques and record test results Coordinate and create automation activities around regression testing, UI testing, API testing, and Cross Browser testing Create and maintain test documentation Report and track issues accurately and effectively Work closely with a team of Product Managers and Architects to analyze and clarification of customer requirements, plan the process of testing, estimate, prioritize, plan, and coordinate quality testing activities Collaborate with DevOps engineers to integrate automated tests into CI/CD pipeli Work with the Architects and Development team closely to identify issues, capture required data, discuss fixes, and re-test the fixed defects Work with the QA team to analyze testing, and improve and optimize testing processes Be an owner and a champion of platform and application quality and the customer experience

Our Tech Stack Java (Rest-Assured) Playwright (TypeScript) PostgreSQL GitHub CI/CD (GitHub Actions / etc. Docker (optional)

You have Bachelor’s degree in Computer Science or a related field 5+ years experience as an SDET Strong programming skills in Java and/or TypeScript, with hands-on experience in test automation frameworks. Experience in UI device/browser-based test automation using Playwright Experience in API (REST) test automation using Rest-assured Familiar with Automation methodologies (Data Driven, Hybrid, BDD, POM) Hands-on experience in SQL (Analytical Functions and complex queries) and DB testing Experience with CI/CD tools and pipelines Proficient understanding of code versioning tools, such as Git Experience with performance testing tools (k6, Locust, JMeter, etc.) Experience testing modern web-based applications and distributed systems Experience with test case design using various techniques/approaches to achieve optimal test coverage Experience with test data generation and selecting the right test data Experience in test execution and test reporting Well-versed with various types of testing (like e2e, regression, smoke, etc.) Good understanding of software development life cycle