Job Description At Vattenfall, we don’t just “do energy”, we exist to help our customers power their lives in ever climate smarter ways and free from fossil fuel within one generation. If you are looking for interesting challenges and the opportunity to be part of this change, then join our diverse and talented team and make a difference. Our Business Area (BA) Markets is looking for the right person to fill the position as Senior QA Specialist with a focus on Test Automation for our office in Hamburg. As a Senior QA Specialist, you will work at the heart of our Energy Trading Landscape, engaging with numerous interfaces and stakeholders. You will be tasked with strengthening our overall quality assurance and help to establish testing processes. Based in our brand-new Hamburg Hafencity office, you will collaborate with a diverse and international team. Your work will be closely related to the European energy transition, contributing to a sustainable and greener future. Your key responsibilities: Drive our Quality Assurance and Test Automation Development and the introduction of related testing tools. Make sure testing effort is owned by the whole team. Not only perform tests but also be actively involved from the very beginning — participating in requirements analysis and the creation of user stories Direct interaction with a variety of stakeholders, including trading, risk management and logistics Build expertise on both the business and the system, learning from long-standing experts in the field Ensuring regular stress- und disaster recovery tests, for our application landscape Working on operational tasks supporting users of the system based on a rotating schedule in the team