Full-Stack Dev for Energy-Efficiency Platform (Hybrid)

BV Enersee; Antwerpen; Hybrid; EUR 60,000 - 85,000; Full time

Benefits offered by this job

Good salary based on experience

Performance bonus (up to €25K/year)

Stock options

13th month salary + double vacation pay

Company car or mobility budget

Meal vouchers (€8/day)

Charging card for your EV

Hospital insurance for you (free) + discounts for family

Laptop + smartphone

Energetic offices in Brussels and Antwerp

Fun events and celebrations

Job summary

BV Enersee is seeking a Full Stack Developer to help create an energy efficiency platform. You will develop features for energy audits and simplify reporting, contributing to a cleaner energy future.

The ideal candidate has over 4 years in full-stack development, with strong skills in React and Python. The role offers a competitive salary, performance bonuses, and flexible working arrangements in energetic offices located in Antwerp and Brussels.

Qualifications

• 4+ years of full-stack development experience.
• Strong knowledge of React and Python.
• Experience with scalable APIs and data-driven applications.
• Familiarity with tools like PostgreSQL, Clickhouse, Docker, and GitHub Actions.
• Bonus: experience in energy systems or IoT platforms.

Responsibilities

• Build & maintain end-to-end features across frontend, backend, and data layer.
• Improve workflows like energy audits, reporting, and dynamic pricing integrations.
• Integrate and optimize connectors (Clickhouse, TimescaleDB, MQTT).
• Contribute to system architecture improvements and sprint planning.
• Bring advanced UI components (Sankey diagrams, virtual meters, etc.) to life.

Skills

Full-stack development experience

React

Python

APIs and data-driven applications

PostgreSQL

Clickhouse

Docker

GitHub Actions

Data Science

Energy systems

Job description

Help Europe’s biggest buildings waste less energy.

Help Europe’s biggest buildings waste less energy.

Enersee is growing fast. We are scaling to the next phase and building the core of our energy efficiency platform to help hospitals, offices, factories, and cities become radically more energy efficient. To make that happen, we need you!

We’re looking for a Full Stack Developer who thrives on shipping features end-to-end. From frontend UI to backend logic, you’ll help us deliver the technology that powers Enersee’s impact.

Why this role matters

Buildings are responsible for 40% of global energy use and a third of greenhouse gas emissions. That’s a massive opportunity—and we’re tackling it head-on.

Software is how we turn data into impact. As a Full-Stack Developer at Enersee, you’ll work across the stack to build the features that make energy audits faster, reporting simpler, and pricing smarter. You’ll make complex energy systems intuitive and scalable—helping our platform grow alongside our mission.

What you’ll do

• Build & maintain end-to-end features across frontend, backend, and data layer.

• Improve workflows like energy audits, reporting, and dynamic pricing integrations.

• Integrate and optimize connectors (Clickhouse, TimescaleDB, MQTT).

• Contribute to system architecture improvements and sprint planning.

• Bring advanced UI components (Sankey diagrams, virtual meters, etc.) to life.

Our ideal hire

• 4+ years of full-stack development experience.

• Strong knowledge of React and Python.

• Experience with scalable APIs and data-driven applications.

• Familiarity with tools like PostgreSQL, Clickhouse, Docker, GitHub Actions.

• Bonus: experience in energy systems, IoT platforms, or data orchestration.

• Ideally, you have solid experience in Data Science
  
  —> Since we are growing fast, we are looking for the real builders who want to be in both the Antwerp and Brussels offices on a weekly basis.
  

Don’t check every box?

Smart people don’t always follow straight lines. If you believe in what we’re doing and think you can help us grow, we want to hear from you. 🚀

What we offer you in return

We want you to grow with us and benefit from the impact you make.

Compensation & Benefits - Belgium style.

• Good salary, based on your experience

• Performance bonus (up to €25K/year)

• Stock options—you grow, we grow

• 13th month salary + double vacation pay

• Company car (worth €35–50K) or mobility budget + extra salary

• Meal vouchers (€8/day) + Eco vouchers (€250/year)

• Charging card for your EV (also usable privately)

• Hospital insurance for you (free) + discounts for family

• Laptop + smartphone, incl. €30/month for phone & internet

• Energetic offices in Brussels and Antwerp + hybrid work flexibility

• Fun events, celebrations, and a team with an actual sense of humor 😄

Want to help build the clean energy future through tech, code, and impact?
Apply now and let’s talk. Feel free to reach out to our Recruitment team directly [e-mail]

. —She is eager tochat!