Details zur Stelle

2026.07.17

RemoteInternationalInternal Job

Software Architect (m/f/d)

What we offer

  • Real influence over a growing AI platform
  • Direct exchange with engineering lead and decision-makers
  • Remote-first, flat hierarchies, technically ambitious environment
  • Your recommendations actually get implemented

We are developing into one of the leading software-based personnel service providers for skilled workers in Europe. For over 40 years, the Trenkwalder Group has stood for continuous growth, entrepreneurial strength, and reliable partnerships in personnel services. With more than 200 locations in 16 countries, around 16,000 employees, and a turnover of 600 million euros, we are already one of the leading HR service providers in Central and Eastern Europe.

Our focus is on qualified professionals—the backbone of the European economy—and on the consistent integration of modern technologies. Our mission is to fulfill the European promise of free, cross-border work. Our success is based on long-standing customer relationships, trust, and quality, as well as on continuous development through innovative technologies.

Your Tasks

We're building a multi-layered AI platform with a growing microservice landscape, distributed teams, and a growing feature set. Architectural decisions here have a direct impact on product quality, development velocity, and scalability. You'll help shape those decisions — and you're not afraid to get your hands dirty.


  • Cross-service architecture: API contracts, data flows, service boundaries, and integration patterns
  • Technical leadership on complex decisions: database design, caching strategies, async patterns, security architecture
  • Create and maintain Architecture Decision Records (ADRs) — transparent and accessible to the whole team
  • Architecture-focused code reviews: not just "does it work" but "will it hold up long-term"
  • Close collaboration with the engineering lead and team leads
  • Help define development standards, patterns, and technical guidelines

Your Qualifications

  • 7+ years of engineering experience, including at least 2–3 years in an architecture role
  • You're not just a whiteboard architect — you can and want to write code yourself
  • Deep understanding of distributed systems, microservices, event-driven architecture
  • Strong knowledge of cloud infrastructure, primarily AWS
  • Experience with modern backend and frontend stacks (TypeScript, Python, REST, GraphQL)
  • Strong ability to communicate complex topics clearly


Nice to have

  • Familiarity with GCP (Vertex AI, Cloud Run, BigQuery)
  • Experience with AI/LLM products and their architectural specifics
  • Experience in HR tech or similarly regulated domains (GDPR-relevant architectures)

Does this task appeal to you? Then join us and play an active role in shaping the future! Apply now using our “Apply now” button!

Reference number

a0tbI00000hLh01QAC
Trenkwalder steht für Chancengleichheit und Diversität!
Wir lehnen Diskriminierung jeglicher Art ab und freuen uns auf Bewerbungen und die Zusammenarbeit mit Menschen - unabhängig von Geschlecht, sexueller Orientierung, ethnischer und sozialer Herkunft, Alter, Behinderung, Religion oder Weltanschauung.
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Details

  • Deutschland / international

  • Full-time

  • Internal

  • 85 000-120 000 € / Year

  • IT / Software Development

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Sebastian Klahm
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