Trading Infrastructure Engineer – Algorithmic Power Trading

As a Trading Infrastructure Engineer, you will take full ownership of the infrastructure that powers our trading platform, supporting us in the green revolution of the electricity market as a digital and smart electricity provider.

What you'll do

• Provide and maintain compute infrastructure, CI/CD pipelines, logging, and monitoring for our trading systems, and manage associated cloud costs
• Own system architecture for our trading platform, ensuring scalability, reliability, and low-latency performance
• Manage exchange connectivity and provide engineering support across our trading infrastructure
• Drive how we build with AI: roll out coding agents, set shared agent rules and guardrails, and keep MCP integrations and context docs consistent across repos

What you'll need

• Degree in Computer Science or similar and 4+ years of experience in trading infrastructure engineering or a related field
• Proven ability to write production-grade code (Python or similar), following best engineering practices (Git, automated testing, CI/CD, code reviews)
• Hands-on experience managing AWS infrastructure, including operating compute (e.g. ECS, Lambda), data and messaging services (e.g. Firehose, SQS, Postgres, DynamoDB, S3), and monitoring (CloudWatch)
• Experience with containerization (e.g. Docker) and observability tools (logging, metrics, alerting)
• Experience with MLOps and ML infrastructure, e.g. model training, deployment, scheduling, data processing and monitoring in cloud environments
• Strong understanding of system architecture design for high-availability, low-latency systems
• Familiarity with AI coding tools and AI-assisted workflows
• Excellent communication skills in English (B2–C1)

Nice to have

• Experience with exchange connectivity (e.g. EPEX / EEX or ISVs)
• Experience with Ray and Airflow
• Experience with Terraform
• Understanding of European energy markets
• German language skills
• Previous start-up experience

What they offer

• Company shares (VSOP) to be part of the journey
• Annual learning budget and personal development paths
• Company-pension scheme, company events, discounted USC membership
• Discounted BVG public transport ticket, e-bike or e-moped option
• Hybrid work model — work where you work best
• Flat hierarchy and transparent company culture