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Full Stack Software Engineer

  • Remote
    • Amsterdam, Netherlands
    • Remote Italy, Italy
    • Spain Remote, Spain
    • Tartu, Estonia
    • Remote Sweden, Sweden
    • Prague, Czechia
    • Thessaloniki , Greece
    • Turku, Finland
    +7 more
  • Engineering

Job description

The Position 

We are looking for talented Full Stack Software Engineers to join Sympower's Connections & IoT engineering team. This team is focused on how we can connect to our customers’ automation systems in the most painless and user-friendly way while keeping the end-to-end system scalable and secure. Get to know our Software Engineering team in this video.


The Connections & IoT domain has responsibilities across different stacks:

  • Embedded (software-close-to-hardware) stack is running on IoT devices (Java and Rust), acting as a gateway between Sympower cloud services and customer automation systems accessible via local connections

  • Cloud connections stack is running in the cloud (Java), acting as a gateway between other Sympower cloud services and customer automation systems accessible via the internet

  • Cloud components stack is running in the cloud (Kotlin and Java), providing APIs via gRPC and/or REST

  • And finally, the front-end stack is powering the user interfaces we have (React, TypeScript)

What is in it for you

We are committed to creating an inclusive and values based culture where everyone feels that they belong, and where everyone has the opportunity to do meaningful work.


We offer a generous compensation package, including but not limited to:


  • 30 Days Paid Holiday Leave

  • 1 Day Paid Wellness Leave

  • 1 Day Paid Birthday Leave

  • Paid Maternity and Partner Leave

  • Pawternity Leave

  • Mental Health and Wellbeing Support

  • Remote Office Budget

  • Internet Allowance

  • Development Plan & Budget

  • Stock Appreciation Rights

  • 2 Days Paid Volunteer Leave


Learn about all of our benefits on our careers page.

What you will do

  • Full life cycle development, starting with technical design and ending with deployment to the production environment

  • Identifying and improving parts of the platform to make it more scalable, fast and secure

  • Review code and be open to feedback to ensure high quality product

  • Contributing ideas to our product development roadmap

Job requirements

What you will need

  • 3+ years of professional experience in Java

  • Having an eye for detail, taking ownership, flexible and eager to learn

  • Passionate about problem solving and proactive, someone who won't hesitate involving colleagues for support when needed

  • Familiarity with some of the following technologies: Spring framework, JPA/Hibernate, RDBMS/PostgreSQL, Javascript/Typescript, React

  • Fluent in English

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 and rust


Who we are

Sympower is accelerating the global transition towards ‘net-zero’ by helping to build smarter, cleaner renewable energy systems. Using our proprietary software platform, we help balance the supply and demand of electricity across international energy networks.

We help businesses, grid operators, asset owners and other energy stakeholders around the world reduce their carbon emissions, integrate more distributed renewable energy resources, and generate new revenue streams by participating in demand-side response services.

Learn more about us in this video!

In 2022, Sympower became a certified B Corp, which shows the company is meeting high standards of verified performance, accountability, and transparency across 5 impact areas: governance, workers, community, environment, and customers.


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

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MESSAGE TO RECRUITMENT AGENCIES: support for filling this position is not required, so proposals for recruitment services will not be reviewed or responded to.

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