Your Mission As Forward Deployed Engineer at hallo theo, you bridge product, engineering, and operational excellence. You embed with our property management teams across Germany, turning their real-world challenges into production-ready solutions - then feed those learnings back into the core product so we can scale what works. Design and build integrations and extensions on top of our platform (APIs, data pipelines, configuration, custom logic) that are reliable, secure and maintainable. Serve as the technical partner for our regional teams, collaborating with Product and Operations to clarify requirements, manage risks and keep projects on track. Translate frontline operational challenges into product insights - shaping our roadmap with clear problem statements, edge cases and data-backed learnings from the field. Preferred Background 5-7 years of experience as a Product Engineer / Software Engineer working on production systems (ideally in SaaS or platform products). Strong experience with modern web backends and APIs (e.g. Proven track record of customer-facing work: implementations, integrations, solution engineering or similar. Native-level or very strong German (min. C1) and very good English, as you’ll work directly with German-speaking customers. Nice to haves Experience in B2B software with integrations into CRM, ERP, HR, payments or other core systems. Experience in startups / scale-ups where processes and tooling are still evolving. Prior experience as Solutions Engineer / Implementation Engineer / "Forward Deployed” / Field Engineer. You’ll see first-hand how your work changes how customers operate, while still building solutions that are robust and reusable across our platform.