Senior Backend Engineer (DevX)

Welcome to SMG Swiss Marketplace Group We are a pioneering network of online marketplaces and a leading European digital company that simplifies people’s lives with forward-looking products. A little bit about us to help ignite your imagination Our exciting portfolio currently spans four business areas and includes Real Estate (immoscout24.ch, homegate.ch, ImmoStreet.ch, home.ch, Acheter-Louer.ch, Flatfox, Casasoft), Automotive (autoscout24.ch, motoscout24.ch, CarAuktion), General Marketplaces (anibis.ch, tutti.ch, Ricardo.ch) and Finance and Insurance (financescout24.ch, Moneyland.ch). At SMG Serbia , 150+ talents thrive in a fast-paced, collaborative environment, guided by our values: Better Together, Aim High, and Act Responsibly, shaping the future of digital marketplaces. We are looking for a Senior Backend Engineer for the Developer Experience (DevX) Team at SMG Real Estate . DevX is responsible for providing both the tools our development teams use to manage the lifecycle of our product and the experience of using them. You will get to collaborate and access the wealth of knowledge and experience from a community of amazing engineers who come from all parts of the globe and are ready to share their expertise and aid you in your path to fulfilling your potential. Your Mission: Work with our engineers and leverage your own knowledge to understand the challenges they face and how to improve their experience. Contribute to our internal development platform (IDP) by designing, implementing, and maintaining internal tooling and systems. Leverage the engineering platform to support agentic coding. Help define processes, frameworks, and best practices for development. 5+ years of backend experience with TypeScript . 2+ years of experience implementing serverless event-driven microservice architectures in a AWS based stack (Lambda, SQS, SNS, API Gateway...). Experience implementing pipelines using GitHub Actions . Solid experience in automated testing , using several strategies and paradigms. AI-first development mindset ; you believe the value of your work comes not from coding, but owning production and having a product-oriented mindset, and are interested in leveraging AI and agentic coding to speed up the development lifecycle. Motivated to help engineers be more productive and have the best possible experience. Strong English communication skills. Your application will stand out if you have: Previous experience in Developer Experience or Platform Engineering. Experience maintaining libraries and tooling. Experience integrating AI into engineering stacks. Recruitment Process We believe hiring is a two-way street, where both parties get to know each other. Here's what you can expect: Initial screening call with HR - A brief conversation to understand your background and expectations. Meeting with the Hiring Manager - A deeper discussion about the role, your experience, and how we work. Technical assessment - A hands-on assessment of your skills, conducted via live coding and system design exercises. Meet-the-team - An informal on-site discussion where you’ll meet potential future teammates. Why you'll love working here We value work-life balance and employee happiness. That’s why we grant you hybrid work environment, and 25 vacation days per year Private health insurance Lots of team activities and perks Free LinkedIn Learning & yearly budget for your personal development Profit Growth Scheme Cozy office space, with 80 parking spots Great equipment, competitive salary and a variety of fringe benefits like a gym membership and discounts at local stores International team and working environment of talented and fun people Stimulating work experience that will allow you to grow both professionally and personally Apply now with your CV in English . Feel free to send us any additional documents you think we should read to understand that you are the perfect fit. About Us SMG Swiss Marketplace Group is a pioneering network of online marketplaces and a cutting-edge digital company that simplifies people’s lives with innovative products. SMG Swiss Marketplace Group provides customers with the best tools to meet their life decision needs. The portfolio includes Real Estate (ImmoScout24, Homegate, Flatfox, CASASOFT, IAZI), Automotive (AutoScout24, MotoScout24), General Marketplaces (anibis.ch, tutti.ch, Ricardo) and Finance & Insurance (FinanceScout24, moneyland.ch). Disclaimer SMG Swiss Marketplace Group primarily engages with candidates directly. We do not accept unsolicited resumes or candidate profiles from recruitment agencies unless we have specifically requested their assistance for particular roles. Any submissions made without a prior request from our Talent Acquisition team will not be acknowledged or considered. We appreciate the understanding and cooperation of recruitment agencies in respecting this policy.