Kureos is proud to once again be working with a renewable energy leader and is seeking a motivated and enthusiastic QA/SDET (Software Development Engineer in Test) to elevate the quality of cutting-edge software in the renewable energy trading sector. This is your chance to shape automation strategies, extend existing frameworks, and contribute to impactful internal projects while collaborating within a dynamic, agile development team. What You'll Do: Take ownership of the test strategy and drive automation testing initiatives. Create and maintain robust automated test suites using Playwright with TypeScript (Node.JS) . Build tools for regression, load, and performance testing. Analyze complex distributed systems, identify performance limits, and test edge cases. Ensure software releases meet impeccable quality standards through thorough validation and testing. Collaborate with international teams in agile setups, occasionally traveling within Europe for planning workshops. Actively participate in feedback sessions with business stakeholders to align on solutions. What You'll Bring: 4 years of experience in enterprise test engineering across manual and automated environments. Proficiency in Playwright or similar frameworks and familiarity with Azure Cloud and API testing tools. A proven track record of delivering automation for complex software systems. Strong problem-solving, communication, and analytical skills. Passion for renewable energy and a commitment to driving innovation. Confident English speaker - (B2 or better) Why Join? Work at the forefront of renewable energy technology, solving real-world challenges with a team that values collaboration and impact. Be part of a mission-driven company shaping a sustainable future. You'll get to work with a diverse team, full of varied backgrounds but a shared joy of engineering. You'll work on a variety of new builds as well and will also have the opportunity to work on some of the backend testing too - if that appeals. Strong culture - Company away trips - Good Annual Bonuses and making a difference to the worlds Energy Transition Apply today to make a difference