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# Senior Software Engineer

- **Company:** Rapid Data GmbH
- **Location:** Berlin, Germany
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Artificial Intelligence, Microsoft Azure, C Sharp (Programming Language), Distributed Systems, Message Broker, RabbitMQ, Azure Service Bus, LangChain, Large Language Models, Backend, Agentic-AI, Event Driven Architecture, Kubernetes, AutoGen, Apache Kafka, Semantic Kernel
- **Published:** October 31, 2026
- **Apply:** https://www.stepstone.de/stellenangebote--Senior-Software-Engineer-m-f-d-Berlin-Hybrid-Rapid-Data-GmbH-Unternehmensberatung--14021424-inline.html

## About the Role

* Extensive years of professional backend engineering experience
 * Strong C# skills - you're comfortable owning complex backend services end to end
 * Practical experience with RabbitMQ or similar message brokers (Kafka, Azure Service Bus, etc.)
 * Hands-on experience building AI agentic systems - this is a must, not a nice-to-have
 * Solid understanding of distributed systems, async patterns, and event-driven design
 * Experience with Azure cloud infrastructure
 * Familiarity with LLM orchestration frameworks (LangChain, Semantic Kernel, AutoGen, etc.)
 * Prior work on systems that integrate AI into customer-facing workflows

## Description

Job Description

We're looking for a Senior Software Engineer to join our backend team. You'll work on distributed, event-driven systems that power core product functionality - and you'll bring hands-on experience building with AI agents, not just knowing the theory. This is a role for someone who's genuinely excited about what agentic AI can do in a production context.

Your tasks:

 * Build and maintain backend services using C# across a distributed architecture
 * Design and work with message-driven systems using RabbitMQ
 * Architect, build, and ship AI agentic workflows integrated into our core product
 * Collaborate with product, data, and platform teams to deliver reliable, well-tested features
 * Contribute to engineering standards and help raise the bar for the team

Your skillset:

 * Extensive years of professional backend engineering experience
 * Strong C# skills - you're comfortable owning complex backend services end to end
 * Practical experience with RabbitMQ or similar message brokers (Kafka, Azure Service Bus, etc.)
 * Hands-on experience building AI agentic systems - this is a must, not a nice-to-have
 * Solid understanding of distributed systems, async patterns, and event-driven design
 * Experience with Azure cloud infrastructure
 * Familiarity with LLM orchestration frameworks (LangChain, Semantic Kernel, AutoGen, etc.)
 * Prior work on systems that integrate AI into customer-facing workflows

What we offer:

 * Office spaces in Germany (Berlin, Selmsdorf) and Sweden (Örebro) with flexible hybrid work arrangements
 * Meaningful work as the market leader in funeral technology
 * The opportunity to participate in the technical transformation of a European company
 * A small, focused engineering leadership group working on fundamental platform challenge