Senior Backend Engineer - Fidectus (m/f/d)

Founded in 2016 and headquartered in Munich, enmacc is a high growth scale-up with a diverse team of over 100 professionals. We’re passionate about energy, technology, and building something that makes a real impact. If you are looking for an entrepreneurial environment where your work directly contributes to a more sustainable and digital energy future,  we invite you to submit your application below.

Your mission:

Join us in disrupting post-trade processing in the over-the-counter (OTC) energy trading market.

As a Software Developer with a passion for coding, you will be a key member in a small dev team creating a highly interactive, event-driven product

What you’ll do:

• The Senior Software Developer plays an important part in our company’s product development lifecycle. Working within a small Agile dev team, you will work closely with developers and product managers to design, plan and implement product and platform features
• Build high-quality, clean, scalable code by promoting best software engineering patterns, practices, processes and architecture
• Work with product managers to understand and adapt requirements
• Own implementation from design through test automation and documentation
• Design schema and interfaces that are simple and allow customers to use features and API’s to meet their specific needs
• Deliver rapid iterations of software based on feedback and metrics
• Design and implement new products and features while also enhancing the existing product suite
• Contribute to the architecture and design of the software framework, specific features and cloud infrastructure.
• Contribute to the adoption of frameworks, standards, and new technologies
• Who you are: Bachelor or Master degree in computer science or a related field (or equivalent experience)
• Experience with RESTful APIs and schema design
• Experience updating sophisticated enterprise-scale services
• Backend technologies: Java, Spring Boot, MongoDB, AWS
• Comfortable with a customer-focused, high-paced environment
• Well-versed in Agile methodology and experience in software development lifecycle
• Excellent communication skills and ability to work within cross-functional teams
• Good written and spoken English language skills
• Don't match every single requirement? We still want to hear from you!
• Our offer
• Competitive compensation package, including 28 days of annual leave.
• Entrepreneurial, impact-driven culture with flat hierarchies and high autonomy.
• Hybrid & Workation flexibility that balances office connection with the freedom to work from home or abroad.
• €2,000 annual L&D budget plus 5 dedicated "Level Up" days to fuel your growth (for all full-time employees).
• Commute & Wellness support, including fully covered gym memberships and paid transportation for office days.
• Inclusive, international team that celebrates diversity and offers language classes to help you settle in.
• AI-first environment where you’ll collaborate with a dedicated AI Philosophy and cross-functional expert groups.
• Premium tech & workspaces, featuring top-tier Apple/Bose hardware in modern, dog-friendly offices.

About enmacc

enmacc is Europe’s largest over-the-counter trading platform for energy and environmental commodities. We are digitizing the world’s energy markets by replacing manual, outdated processes with speed, transparency, and liquidity.

Our platform empowers a massive network of over 2,400 active traders to manage risk and accelerate the global energy transition. By providing a secure and efficient trading environment for 650+ companies, we facilitate more than 14,000 monthly requests for quotes and 8,000 monthly trades. With a traded volume exceeding 60 TWh per month, enmacc enables energy suppliers, industrial companies, and trading houses to access the liquidity they need to thrive in a shifting market.

As an Equal Opportunity Employer, enmacc is a diverse environment where all backgrounds, identities, and cultures are welcomed and celebrated. If you're excited about this role, apply and help us shape the future of energy trading!