Overview Senior Software Development Engineer in Test (SDET) – Remote, Poland. We’re looking for a Senior SDET to contribute to automation strategy and quality initiatives for one of Clari’s key product domains. You’ll help validate, measure, and ensure quality across new and existing product capabilities—from APIs to enterprise-scale web applications. This is a fully remote opportunity and can be worked from any location in Poland. Candidates must be based in Poland and be able to travel to the office in Kraków as needed. Responsibilities Design, develop, and maintain scalable and reliable automated test suites across the SDLCCollaborate closely with developers and product managers to define effective test strategies that balance speed, depth, and coverage Contribute to the evolution of automation frameworks and tools to improve test reliability, scalability, and observability Integrate automated tests into CI/CD pipelines to support faster and more stable releases Analyze system performance, identify bottlenecks, and contribute to solutions that improve efficiency and quality metrics Partner with cross-functional teams to elevate engineering and testing practices across projects Proactively identify opportunities to expand automation coverage and improve testing efficiency Qualifications5+ years of experience in software testing or backend automation, with hands-on work developing and maintaining automation frameworks Strong experience designing and enhancing end-to-end test frameworks and automation tools Solid background in testing REST APIs, backend services, and data pipelines, including validation using complex queries; proficiency with modern test frameworks such as Playwright, Rest Assured, Test NG, or JUnit Familiarity with CI/CD tools (e.g., Jenkins) and a strong understanding of SDLC and Dev Ops practices Ability to analyze complex systems, identify risk areas, and contribute to scalable testing solutions Strong communication and collaboration skills, with the ability to work effectively across engineering teams Experience working in cloud environments (AWS) and with databases such as Postgre SQL or Mongo DB; skilled in programming with Java, Kotlin, or Type Script Experience in CRM, enterprise Saa S, or large-scale data systems is a plus Perks and Benefits Team-bonding activities and company-wide events Flexible working hours Annual Well-being and Professional Development Stipends Private Healthcare and Multisport Pass Paid maternity and paternity leave Clari is an equal opportunity employer. We focus on culture add, not culture fit, and believe we are strengthened by what makes you unique. We are excited to welcome talented individuals to our growing team and actively hire across multiple geographies. Please note that all official communication regarding job opportunities at Clari will come from an@clari.com email address. If you receive messages on Linked In or other job platforms claiming to be from Clari, they may not be legitimate. To verify the authenticity of any job-related communication, please visit our official Clari Careers site. Please note: we may use an AI notetaker in our interviews so we can focus on the conversation. The notes are private and used only for our hiring process. To opt out, please contact your recruiter. It won’t affect your experience.
