Senior Full Stack Software Engineer


  • Full Time

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Sympower is an international cleantech scale-up with offices in 5 different countries and 24 different nationalities. We believe that climate change is the biggest challenge of our generation and, with our software solution, we accelerate the transition to a clean and sustainable energy system. Sympower is growing fast and has recently been recognised as one of the eleven scale-ups selected for the Techleap Rise programme, featuring tech scale-ups which are contributing to flatten the climate curve.

Learn more about Sympower in this video!

We are looking for talented Senior Full stack Software Engineers to join Sympower’s engineering team.

Let’s build the future of energy systems together!

What you’ll do

  • Full life cycle development, starting with technical design and ending with deploy to production environment
  • Identifying and improving parts of the platform to make it more scalable, fast and secure
  • Collaborating across teams and time zones to make things happen, review code and be open to feedback
  • Contributing ideas to our product development roadmap
  • Coaching and mentoring team members


  • Someone having an eye for detail, taking ownership, flexible and eager to learn
  • Passionate about problem solving and proactive, who won’t hesitate involving colleagues for support when needed
  • Experience in real-world projects implemented with Java (5+ years of experience)
  • Familiarity with some of the following technologies: Spring framework, Javascript, React, JPA/Hibernate, RDBMS/PostgreSQL
  • Excellent communication skills in English (both written and verbal)
  • Living in GMT, GMT+1, GMT+2 or GMT+3 time zone

Beneficial skills

  • Experience in independently running small projects end-to-end with little or no supervision
  • Interest in scaling services and IoT
  • Interest in data science and machine learning is a plus
  • Experience with stream-based architectures such as event sourcing and/or CQRS using technologies such as Pulsar or Kafka
  • Experience with Kotlin


  • Impactful work – you have the opportunity to contribute to the fight against climate change
  • Motivational base pay and opportunity to join our Employee Participation Plan
  • International and fast-paced environment
  • Team get-togethers multiple times per year in different countries
  • Technically challenging role and a software platform built in-house from the ground up
  • Opportunities for professional development through training and mentoring
  • Flexible working hours and remote work
  • Office in the centre of Amsterdam, Turku and Tartu
  • Relocation support (if you already have a valid EU residence permit)

Sympower is an equal opportunity employer. We encourage a diverse workforce and are committed to creating an inclusive environment for all employees!

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