When you join EDF Trading, you’ll become part of a diverse international team of experts who challenge conventional ideas, test new approaches, and think outside the box. Energy markets evolve rapidly, so our team needs to remain agile, flexible, and ready to spot opportunities across all the markets we trade in power, gas, LNG, LPG, oil, and environmental products. EDF Group and our customers all over the world trust that their assets are managed by us in the most effective and efficient manner and are protected through expert risk management. Trading for over 20 years, it’s experience that makes us leaders in the field. Energy is what we do. Become part of the team and you will be offered a great range of benefits, which include (location dependent) hybrid working, a personal pension plan, private medical and dental insurance, bi-annual health assessments, corporate gym memberships, an electric car lease programme, childcare vouchers, a cycle-to-work scheme, season ticket loans, volunteering opportunities, and much more. Gender balance and inclusion are very high on the agenda at EDF Trading, so you will become part of an ever-diversifying family of around 750 colleagues based in London, Paris, Singapore, and Houston. Regular social and networking events, both physical and virtual, will ensure that you always feel connected to your colleagues and the business. Who are we? We are EDF Trading, part of the EDF Group - a world leader in low-carbon, sustainable electricity generation. Join us, make a difference, and help shape the future of energy. Job Description: Department Optimisation & Trading Analytical Team The Optimisation and Trading Analytics Team is located in Paris and London. The core purpose of the team (10 people) is the development of complex market forecasting models and asset optimisation tools to support EDF Trading proprietary activity and EDF Group portfolio optimisation. The team efforts are directed towards both the Paris based activity in the short-term electricity markets as well as the longer-term horizon and other commodities traded from London. The team works in proximity with the trading desks and other analyst teams in both locations. Position purpose The main focus of the internship is to contribute to modernising our data platform and technologies for backend applications for our power forecasting models. This is an opportunity to work with both data infrastructure and technologies directly used for our applications and impacting the business. Main responsibilities The internship will have three parts: Exploring ClickHouse DBMS and recommend usage in the team with the help of the senior software engineer. Depending on the outcomes of the study, a side project for data migration may be initiated Improving and expand usage of our notification systems (event triggering application currently using Kafka) Migrating a Python Flask application to FastAPI and leverage asynchronous capabilities to improve handling of background tasks. Technical skills requirements Familiar with: databases real-time notification systems Python and APIs Git Strong programming skills in object-oriented programming Personal and professional requirements Educated to degree level with a high computer science component Hands-on approach, flexible and positive attitude Enthusiastic about Energy and/or Trading Attention to detail and strong focus on accuracy of information English language skills Good communicator/collaborator Duration: 6 months, starting between February and April 2026 Hours of work: 9am – 6pm, Monday to Friday Our experience is the culmination of everything that's unique about us; our culture, core values, commitment to sustainability and most importantly, our people. EDFT employees are self-disciplined, hard working, inquisitive, trustworthy and truthful. They make choices based on what is best for the team, and live for opportunities to make a difference. We are committed to equipping our employees with the tools that will enable them to fulfil their job to the highest standard. To that end we offer a wide range of technical and personal development courses both in-house and through third-party providers. We are proud of our work ethic and cultural diversity. We are high-performing people working together to achieve common goals. Innovative and flexible in our thinking, we are able to adapt and change, which is critical to our success. "Issues are met with feedback, solutions and discussion. Mistakes at EDFT are seen as experiences not failures." "It is a fast-paced and dynamic working environment where each day is interesting and challenging. There’s also an incredible pool of talent and skills within EDFT. I’m continuously learning from my colleagues." "There is no ‘typical’ day. I work on a wide range of compensation, benefit and mobility projects throughout the year. One thing’s for sure though, I’ll have my head in a spreadsheet at some point."