Bikosigma GmbH Software Developer [m/f/d] Holzwickede, Germany Employee Software Development Are you ready to help shape the future of renewable energy? At bikosigma, we are looking for a versatile Software Developer [m/f/d]. As an independent service provider for biomethane producers, traders, and users, we specialize in the professional execution of market processes in the biomethane market. With your generalist skills in software development, you will be responsible for the development and enhancement of our applications. You can expect to join a dynamic team that works with passion and a spirit of innovation to drive sustainable energy solutions forward. If you’re interested in getting started at a forward-thinking company and actively helping to shape the energy transition, we look forward to meeting you! Responsibilities Development and enhancement of digital platforms and applications to support our business processes (e.g., trading platform, customer portals, billing tools) Implementation of software architectures for the integration of various systems and services Developing and implementing interfaces for connecting and integrating external systems Optimizing existing applications in terms of performance, security, and scalability Version control and team collaboration via Git-based development processes Supporting quality assurance (testing, reviews, documentation) Close collaboration with business departments Qualifications Bachelor’s or master’s degree in computer science (including business informatics) or a comparable qualification At least 2 years of professional experience In-depth knowledge of modern web technologies (frontend and backend) Strong proficiency in JavaScript/TypeScript-based technologies or comparable web technologies Understanding of modern software architecture and microservice-oriented systems Experience with headless architectures, API-first systems, or low-code/automation tools In-depth knowledge of DevOps practices and hands-on experience with CI/CD, Git, Docker, and Azure DevOps In-depth knowledge of developing and using REST APIs Experience with authentication and authorization procedures, particularly OAuth2 Independent, structured, and solution-oriented approach to work Strong communication skills, team spirit, and a desire to work in a dynamic environment Benefits Thorough onboarding into the energy industry environment A responsible and varied role with plenty of creative freedom A motivated team with an open communication culture in an expanding company that values innovation and collaboration Individual training and development opportunities Employee Benefits Flexible working hours and the option to work from home or remotely Modern work environment and state-of-the-art technologies Regular team events Join bikosigma and actively shape the future of the gas industry! We look forward to receiving your application. bikosigma GmbH Renewable Energy and Semiconductor Production With many years of experience in the biomethane market, the energy sector, and IT, bikosigma specializes in managing biomethane market processes. We position our clients as independent market participants and professionally manage balancing group management, transport management, and verification management, as well as other processes related to our clients’ biomethane portfolios upon request. Website LinkedIn