Frontend Software Engineer

Jouw rol

Hbo (NL)
Junior, Medior
Front-end Developer

Wat we bieden

Flexibele werktijden
Verzorgde lunch

Over ons

12 Medewerkers
Greener is looking for a software developer who wants to join us in our mission to accelerate the use of sustainable energy. We are looking for a developer that communicates and collaborates well, balances development speed and technical depth and can build upon our existing stacks.

Jouw rol

• Build upon our current web apps built in React
• Take the lead with the integration of different tools in our web app
• Work on the HMI interface app (display on our battery)
• Work on API endpoints and or queries
• Decide on which frameworks and libraries to use
• Create new features such as a dashboard and an interactive energy planning map

Jouw profiel

We are looking for a developer who wants to join us in creating our new web application that integrates all technologies and services around the mobile batteries that we rent out. From project administration to dashboarding, advanced energy planning, sustainability reports and the human-machine interface (HMI) on our battery container.
We are now setting up the project in React using material as a UI library, GraphQL and React Query for querying and caching to the Python backend. In the end, you should be the driving force behind the development of a stable and modern web app. The main focus will be on the frontend, but we are open to discuss the options to lean to full-stack if that suits your ambitions better. Together we want to create amazing tools and increase the role of our energy solutions in the worldwide energy transition.


Your profile

  • Experience with React and sufficient HTML/CSS knowledge
  • You can figure out solutions independently of the technology
  • You have a ‘hands-on’ mentality
  • You have sufficient command of English
  • 2+ years experience in programming in a professional environment
  • Or at least a bachelor’s in computer science with 1-year of professional programming experience

Experience that gives you a headstart

  • MongoDB, SQL, and/or InfluxQL
  • Experience with Go and/or Python
  • Restful APIs and/or GraphQL
  • Docker creation and usage on day-to-day activities
  • Experience with Google Cloud Platform

Skills that give you a head start

  • Skilled in or affinity with UI/UX
  • Background knowledge about sustainability, energy and power
  • You're want to contribute to things that matter for society

In deze baan vind je:

Energie & Invloed & Specialisme

Wat we bieden

  • Greener is a young and rapidly growing company of ambitious and cheerful world improvers
  • You will be given the freedom to work autonomously and to increasingly take responsibility within the company
  • You will work alongside our other developers, all with different expertise
  • Our office is located Amsterdam, near Sloterdijk Station
  • Shared electric vehicle for you and your colleagues
  • Above-average amount of holidays and the opportunity to join festivals

Over ons

Greener Power Solutions provides sustainable energy for the temporary energy market, by delivering large-scale batteries, energy forecasting and monitoring software. We aim to replace inefficient and polluting diesel generators at for example festivals and construction sites and cut down diesel consumption. When our batteries are not rented out, we stabilise the electricity grid with FCR services, or we allow maintenance to the grid without the use of generators. The event industry has been our starting point, but we are increasingly delivering services to other markets and facilitate the energy transition in many aspects.


About our battery and power services
Our energy management service (EMS) uses different operational strategies for every specific application, and our human-machine interface (HMI) is used by our clients and service personal to operate the battery in the field and choose the right operational settings for every situation. Our monitoring service provides our users with detailed insights from all the power sources in their energy system and our power planning software forecasts the energy demand profile based on historical monitoring data and calculates the most optimal power source for every situation.

Onze locatie

Naritaweg 52 Amsterdam

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