Lead Developer (m/f/d)
4 days ago
London
Company description: SEFE, an international energy company, ensures the security of supply and drives the decarbonisation of its customers. SEFEs activities span the energy value chain, from origination and trading to sales, transport and storage. Through its decades-long expertise in trading and the development of its LNG business, SEFE has become one of the most important suppliers to industrial customers in Europe, with an annual sales volume of 200 TWh of gas and power. Its 50,000 customers range from small businesses to municipalities and multinational organisations. By investing in clean energies and especially in the hydrogen ecosystem, SEFE is contributing to the energy transition. The company employs around 2,000 people globally and is owned by the Federal Government of Germany. Securing energy now and for the future. Job description: We are looking for a Lead Developer with strong technical leadership and hands-on expertise in software engineering. WHAT WILL YOU DO Delivery Leadership: Partner with project and functional leads to align engineering deliverables with business priorities, ensuring on-time and high-quality outcomes. Stakeholder Engagement: Act as a trusted advisor to business stakeholders, embedding user needs and feedback into solution design and delivery. Technical Direction: Define and lead the technical vision for applications, promoting modern practices, scalable architectures, and continuous improvement. Collaboration & Integration: Coordinate dependencies with other teams, Lead Developers, and Architects to deliver cohesive and future-proof solutions. Engineering Excellence: Ensure architectural consistency and code quality through collaboration with the Architecture team, code reviews, and adherence to best practices. Leadership & Development: Manage and mentor team members, support career growth, and foster a high-performing, inclusive culture. Continuous Improvement: Identify and resolve technical debt, drive innovation, and contribute to evolving engineering standards and patterns. Technology Roadmaps: Co-create and implement technology roadmaps aligned with departmental strategy and architecture. Software Delivery: Deliver robust, test-driven, object-oriented software solutions using modern methodologies and tools. Team Empowerment: Inspire and motivate the team, setting clear, aligned goals and fostering accountability, learning, and growth. Profile description: Degree in Computer Science, Engineering, or related discipline (or equivalent experience) Professional certifications are an advantage Proven experience leading development teams, mentoring engineers, and driving high-quality software delivery Strong knowledge of .NET (C#), SQL Server, SSIS/SSAS, T-SQL, and modern web frameworks (React/Angular/TypeScript) Experience with data engineering, ETL/ELT pipelines, Azure services (Data Factory, Synapse, Data Lake), CI/CD, and DevOps practices Ability to communicate complex concepts clearly to both technical and business stakeholders Collaborative mindset with a track record of building trust and driving results in dynamic environments Domain knowledge in commodities trading is a plus We offer: In return we offer a competitive starting salary supported by a comprehensive range of financial, lifestyle and wellness benefits with the flexibility to follow a hybrid working model. bonus earning potential non-contributory pension with 10% employer contribution 25 days holiday plus bank holidays and volunteering days buy / sell holidays life assurance medical and dental insurance (family cover) range of optional flexible benefits We are committed to supporting your career growth with opportunities to develop both your knowledge and experience through a blended approach to learning. Join SEFE and help us secure energy supply across Europe and shape a better, more sustainable tomorrow. TPBN1_UKTJ