Senior Software Engineer - Supply Data Solutions

Company Description ABOUT YOU is one of Europe’s fastest growing e-commerce companies. Based in Hamburg and Berlin, we operate at the intersection of fashion and technology. Our mission is to rethink online shopping and make it personal and seamless. This takes more than good ideas. It takes people who take initiative and challenge the status quo. We believe in flat hierarchies, direct communication, and pragmatic decisions. No long approval chains. Just ownership, trust, and clear responsibility. We work hard, but we also believe in enjoying the ride together - over team lunches, afterwork drinks, company events, or a quick coffee in between meetings. If this sounds like you, ABOUT YOU could be the right place to bring in your perspective. We are looking for a (Senior) Software Engineer to join our team to improve our infrastructure, data pipelines and translating business requirements into software solutions. In Supply Data Solutions at ABOUT YOU, we provide data solutions to our internal business stakeholders. Whether it's a complex product or a simple process of pushing data to a shared folder, we want to ensure our deliverables are long-lived, scalable and reliable. Our team is a mix of analytics engineers, data scientists and software engineers. You will work closely with all of them and use your engineering mindset to bring business questions into the tech world and deliver solutions. One of our main products is the Pricing Engine, which runs optimisation and forecasting models in production to set prices in our shop. We are in the early stages of redesigning it to integrate pricing for Outlet deals, and you would be part of shaping and building it. Job Description Develop practical optimization and algorithmic solutions for business challengesBuild and maintain our infrastructure and orchestration pipelines (using AWS Lambda, Batch, Step Functions)Ensure services are up and runningWrite efficient Python codeManage CI/CD pipelines and infrastructure deployments using GitLab and CloudFormationMonitor and improve systems proactivelyMentor junior colleagues Qualifications Strong software engineering background with solid programming fundamentals, and 6+ years of experience in a related domainExpert level Python skillsGood understanding of software engineering best practices and design patternsUnderstanding of pipelines and orchestration systemsExperience in building maintainable, production-grade applicationsPackaging and modularization of software systemsExperience with cloud services (AWS) and version control (Git) Soft Skills A proactive mindset to not just build, but also monitor, govern, and own the backend and architecture health and reliability.Self-driven approach to problem-solving and learningThe ability to balance long-term clean system design with the immediate need to deliver business value. Nice to haves System design experienceExperience with optimization problemsKnowledge in SQLExperience in defining roadmap and long term visionTeam work experience Additional Information Your perks at a glance: Visit our benefits page. Simply apply online via our career page - we will get back to you as soon as possible! A Place Where You Can Be You We take it as our responsibility to create an environment where everyone feels welcome, exactly as they are. Different backgrounds and perspectives make us stronger and shape our culture in ways that matter. What we stand for internally, we stand for as a brand: acceptance, inclusion, and a fairer approach to fashion. Your perks at a glance: Visit our benefits page. Simply apply online via our career page - we will get back to you as soon as possible! A Place Where You Can Be You We take it as our responsibility to create an environment where everyone feels welcome, exactly as they are. Different backgrounds and perspectives make us stronger and shape our culture in ways that matter. What we stand for internally, we stand for as a brand: acceptance, inclusion, and a fairer approach to fashion.