Senior Quantitative Developer and Architect (C#, C++, Python) - RWE Supply & Trading GmbH

To start as soon as possible, full time / part time, permanent

Your Future Plans

Join our Quantitative Development team in the Structuring & Valuation department (S&V) at RWE Supply & Trading GmbH, based in London, Swindon, or Essen. We seek a Senior Quantitative Developer and Architect ready to impact our front office software landscape.

The team manages all the essential standardized optimization and derivatives pricing software for RWE Supply & Trading GmbH (RWEST), maintaining, developing, and supporting tools and libraries across all desks and locations. This role involves close collaboration with other teams in S&V, trading desks, commercial asset management, risk management, and IT.

Key Responsibilities

• Participate in developing a new library to centralize existing functionality
• Write code in C#, C++, Python, gRPC / Protobuf
• Support multiple platforms such as Windows, Linux-Container, and DataBricks
• Tailor for various target architectures, both local and service-based
• Transfer existing libraries/models
• Contribute to maintaining, developing, and supporting major standardized optimization and derivatives pricing software used within RWEST
• Work closely with colleagues to implement business requirements for models and reports

Your Powerful Skills

We are looking for candidates with:

• University degree (Diploma / Masters / PhD) in Applied Math/Computer Science or equivalent
• Proven track record in designing and implementing financial libraries
• Excellent knowledge of designing and implementing analytics models for pricing and risk management
• Strong experience in OOP using C# (.NET8), C++, Python, with an attitude towards an agile working style
• Experience with Windows, Microsoft Excel, Databases/SQL, Linux, DevOps/Git, and Visual Studio (Code)
• Very good communication, problem-solving, and analytical skills, along with the ability to translate complex real-world requirements into software solutions efficiently and autonomously

Advantageous Skills (Not Mandatory)

• Knowledge of products in the energy market/commodity market
• Work experience in energy/commodity trading
• Familiarity with state-of-the-art ML libraries and AI techniques

Passion, willingness to learn, and a determined and resilient work ethic are what we value most. If you think you lack some of the skills mentioned above, we still would love to hear from you.

We welcome applications from individuals who may not be able to commit to full-time roles. At RWEST, our priority is finding the right person for the job, and we are open to exploring flexible arrangements.

Benefits You Can Rely On

We appreciate your dedication and energy. At RWE Supply & Trading GmbH, we offer competitive remuneration, excellent development prospects, and a supportive, inclusive work environment. Our benefits include:

• Work at the commercial heart of RWE, shaping the energy transition
• Task-oriented and hybrid working model
• Join a diverse and multicultural team/department in a highly dynamic and rapidly growing business

Visit to apply now with just a few clicks. Use ad code 87174.

Questions? Contact Pia König (Recruiting) at +49 152 09448320. We look forward to meeting you!

We value diversity and welcome applications from all backgrounds, regardless of gender, disability, nationality, ethnicity, religion or beliefs, age, sexual orientation, or identity. #inclusionmatters

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About RWE Supply & Trading

RWE Supply & Trading GmbH is the interface between RWE and global energy markets. Our 2,000 employees, from over 70 countries, trade electricity, gas, commodities, and CO2 emission allowances, ensuring the commercial optimization of RWE’s