Senior Software Engineer

We in the Credit Risk IT department at RWE Supply & Trading GmbH (RWEST) are responsible for the smooth operation and continuous improvement of our critical business systems. We’re looking for .NET developers who are motivated to work on business-critical applications and contribute to ongoing maintenance, support, and enhancements for the runtime of an internal project to backfill for the colleagues doing the project work., * Developing, maintaining and supporting business-critical credit risk solutions in close collaboration with business stakeholders, using agile methodologies and DevOps practices.

• Developing a deep understanding of credit risk management processes, including counterparty credit limits, exposure calculation and monitoring, collateral management, and risk controls that support safe trading activities.
• Providing production support in line with agreed service levels and working closely with users to investigate and resolve incidents and system issues.
• Working with .NET technologies to build and maintain enterprise-grade applications that support critical risk management functions.
• Contributing to the continuous improvement of software quality through best engineering practices, code reviews, automated testing, and CI/CD processes.
• Exploring and adopting modern technologies, including AI-assisted development and operational tooling, to improve productivity, software quality, and operational efficiency.
• Taking ownership of technical solutions and contributing to the long-term evolution of the Credit Risk Squad technology landscape., RWE is committed to creating a diverse and inclusive environment - we value your passion, your willingness to learn and your desire to thrive. Even if you don’t have all the above skills, need flexible working arrangements or other adjustments not yet listed here, we’d love to hear from you.

Your benefits

• You will have the opportunity to work on highly visible and business-critical systems that directly support the company’s ability to trade safely and manage financial risk.
• Working alongside an international, highly motivated, and skilled team of engineers, analysts, and business experts.
• An environment that fosters continuous improvement, innovation, knowledge sharing, and high-quality software delivery.
• Opportunities to influence technical direction, architecture decisions, and the adoption of new technologies, including AI-driven solutions.
• Exposure to modern software engineering practices, enterprise-scale applications, and the financial risk management domain.
• Development opportunities within the company on both the managerial and expert career paths.
• A collaborative culture that values ownership, learning, and professional growth.

• Strong software engineering experience with object-oriented technologies such as .NET.
• Solid understanding of software design, application architecture, and modern development practices.
• Strong knowledge of relational databases, SQL, APIs, system integrations, and distributed applications.
• Experience with automated testing and a quality-first approach to secure and reliable software development.
• Strong analytical and problem-solving skills, with an interest in using AI and emerging technologies to improve development and automation.
• Experience working in Agile/DevOps environments, with an end-to-end software ownership mindset across the full development lifecycle.
• Strong communication, collaboration, and stakeholder management skills, with excellent English and the ability to work across technical and business teams.

Advantageous, but not essential

• German is a plus.
• Experience in credit risk, risk management, trading, energy markets, or financial services is advantageous but not mandatory.

We look forward to meeting you. Of course, you can find us on LinkedIn, Instagram, Facebook, YouTube and Xing, too.

We value diversity and therefore welcome all applications - regardless of gender, disability, nationality, ethnic and social origin, religion/belief, age, sexual orientation, and identity. #inclusionmatters

RWE Supply & Trading is our connection to the world’s energy markets. Headquartered in Essen, Germany, the company operates one of Europe’s largest and most advanced energy trading floors. A diverse team of over 2,300 professionals from around 90 countries trades electricity, gas, commodities, and CO2 emission allowances. With precise market analysis and a strong customer focus, we create innovative energy supply solutions and tailored risk management concepts for industrial clients.

We also ensure the commercial optimisation of RWE’s power plant portfolio and market the electricity generated by RWE. In addition, legally independent RWE gas storage companies operate in Germany, contributing to a secure energy supply.