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# Core Trading Platform Engineer - Digital Trading

- **Company:** EnBW Energie Baden-Württemberg AG
- **Location:** Karlsruhe, Germany
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Amazon Web Services, Big Data, Cloud Computing, Software Debugging, Linux System Administration, Software Engineering, Multithreading, Cloud Platform System, Delivery Pipeline, Build Management, Low Latency
- **Published:** August 4, 2026
- **Apply:** https://de.indeed.com/viewjob?jk=78fb4efa89da7722

## About the Role

* 5+ years of professional software engineering experience with strong Java skills, including concurrent and multi-threaded programming in Linux-based environments.
 * Proven track record building distributed, event-driven or high-throughput systems, ideally in electronic trading, market infrastructure or other data- and latency-sensitive domains.
 * Hands-on experience with messaging, networking and data-intensive applications, plus a solid understanding of replay, recovery and sequencing concepts.
 * Familiarity with cloud architectures (preferably AWS), automation and operational tooling, including observability, monitoring and production engineering practices.
 * Strong problem-solving and debugging abilities, coupled with a genuine interest in energy trading, renewable-driven markets and the digital transformation of trading platforms.

Über den Bereich

## Description

* Design and build core front-to-back trading platform components (OMS, venue/exchange connectivity, market data, messaging, replay& recovery) for EnBW's power and gas trading.
 * Architect and implement distributed, event-driven, high-throughput systems enabling real-time energy trading, electronic risk oversight and automation.
 * Develop cloud-native solutions (AWS), including infrastructure-as-code, deployment pipelines, observability and production monitoring for mission-critical trading services.
 * Collaborate closely with traders, quantitative developers and platform architects to deliver robust technology for quant, algorithmic and systematic trading across multiple energy markets.
 * Contribute to the evolution towards digital trading by integrating AI-assisted development, MCP tooling, and platform reliability engineering in a fast-paced, collaborative environment.


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