Trading Infrastructure Engineer – Algorithmic Power Trading
Primary stack
Nice to have's
Job description
About the Position
Trading Infrastructure Engineer – Algorithmic Power Trading
Location
Berlin / Remote
Employment Type
Full time
Department
Finance
About the Position
We are on the mission to build Europe’s leading energy management platform to provide fair, clean energy to everyone.
We’re a diverse team of 50+ employees, with 46% being female and from 16+ nationalities, and steadily growing. Having raised over €40 M in total, we are looking for passionate people to join us on our mission!
Your Mission
- We are looking for a motivated Trading Infrastructure Engineer (m/f/d) to support us in the green revolution of the electricity market as a digital and smart electricity provider.
- As a key member of our Trading team, you will take full ownership of the infrastructure that powers our trading platform.
Responsibilities
- 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
Requirements
- 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
We Offer
- Competitive salary
- Access to company shares (VSOP)
- Annual learning budget
- Company-pension scheme
- Company events
- Discounted USC membership
- Discounted BVG public transport ticket
- E-bike or e-moped
- Exclusive discounts via FutureBens or monthly vouchers
About Us
We’re Germany’s fastest-growing digital green energy provider and a Certified B Corp™, driving the energy transition by making renewable energy more accessible and inclusive.
How? Through variable tariffs, dynamic pricing, smart EV charging, heat pump and solar optimization, and Germany’s first virtual power plant: NeoGrid™.
At Ostrom, you’ll work in a dynamic, open environment where you can be yourself, take on challenges, and grow both personally and professionally.
🌱 Environmental Impact: Each customer who switches to Ostrom on average helps offset 1.5 tons of CO2 emissions per year compared to the average German energy mix.
📈 VSOP: On top of offering a competitive salary you will have access to company shares to ensure you can truly be part of the journey.
👭 Trust-based Team: A truly flat hierarchy and transparent company culture, where everyone’s voice matters.
💪🏽 Benefits: An annual learning budget, company-pension scheme, company events, discounted USC membership, discounted BVG public transport ticket, e-bike or e-moped, exclusive discounts via FutureBens or monthly vouchers - the choice is yours.
💬 Stay In The Loop: We believe in transparent communication - from weekly town halls and quarterly updates to regular retrospectives. Got feedback or an idea? We’re all ears.
🤝 Work Together, Celebrate Together: We thrive on collaboration. Wins are shared and so are the celebrations from monthly happy hours to team trips and company events.
🌍 Work Your Way: Whether you prefer the office, your home desk, or a sunny spot in Sardinia - you work where you work best.
🚀 Learn By Doing: We grow together with personal development paths, learning budgets, and regular knowledge-sharing sessions. Try things out, learn along the way, and keep moving forward.
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