Fullstack developer
First seen by Alion on Nov 4, 2026.
Fullstack developer — You will be part of the EMS team and work on building, maintaining, and scaling modern web applications and infrastructure hosted on DigitalOcean.
- fulltime
- 40 uur per week
- WO
- Hybrid (Delft/Utrecht/Amsterdam)
Functieomschrijving
Help build the Energy Management System of Emmett Green to accelerate the energy transition!
If you enjoy working across the stack from backend services to frontend interfaces and cloud infrastructure, we’d love to hear from you.
Tech Stack & Environment
- Backend: Python
- Frontend: TypeScript, Vue
- Databases: PostgreSQL, MySQL
- Infrastructure & DevOps: Docker, DigitalOcean
- Networking: OpenVPN
What are you going to do?
- Develop and maintain backend services using Python
- Build responsive frontend applications using TypeScript and Vue
- Design, optimize, and maintain PostgreSQL and MySQL databases
- Containerize applications using Docker
- Deploy and manage applications, droplets, databases, domains, and networking on DigitalOcean
- Configure and maintain secure VPN environments using OpenVPN
- Collaborate with cross-functional teams to define and implement new features
- Write clean, maintainable, and well-documented code
- Participate in code reviews and technical discussions
Functie-eisen
What are you bringing?
- HBO/WO working and thinking level
- 2–4 years of professional software development experience (in the energy sector would be a plus)
- Experience with CI/CD pipelines
- Strong experience with Python
- Experience with TypeScript and Vue
- Solid understanding of relational databases (PostgreSQL and/or MySQL)
- Experience with Docker and containerized environments
- Hands-on experience with DigitalOcean or similar cloud providers
- Experience in maintenance of existing cloud infrastructure
- Familiarity with OpenVPN and basic networking concepts
- Understanding of REST APIs and modern web application architecture
- Ability to work independently and in a team environment
- Strong problem-solving skills
- Professional communication in English or Dutch.
- You already reside in the Netherlands.
Nice to Have:
- Knowledge of energy markets and optimization methods such as MILP
- Knowledge of cloud security best practices
- Experience managing production environments
- Basic Linux system administration skills
This characterizes you:
You are decisive, entrepreneurial, and persistent. You create urgency, ask for commitment, and maintain control over next steps. At the same time, you build sustainable relationships and work towards the same goal as your team. You have a drive to learn and you love solving puzzles!
Wij bieden
What We Offer
- Working within an innovative and fast-growing company.
- Competitive salary
- Performance-related bonuses.
- Collaborating with a driven team within an organization with an informal and open structure
- Opportunities for professional development and growth.
- Flexible working hours and opportunities for hybrid working, with offices in Amsterdam, Delft, and Utrecht.
Why Emmett Green?
At Emmett Green, you work at the intersection of energy, technology, and commercial growth. You are given the space to shape development yourself, realize direct customer impact, and advance solutions together with business developers, consultants, and engineers. The context is entrepreneurial, substantive, and focused on the energy transition.