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Firmware Engineer



Software Engineering
Posted on Friday, September 1, 2023
Engineering · Stockholm · Hybrid Remote

Firmware Engineer

Tibber is the first fully digital energy company in the world. We are also the only energy company with the mission to reduce the residential energy consumption in Europe by 20%, and let all homes use energy in a sustainable way. We are constantly challenging the dinosaurs in the market by use of new technology and fresh ideas.

We have tens of thousands connected electric cars, heat pumps and smart home devices that the Tibber platform controls for our customers in order to optimize, and reduce their consumption and cost. We not only believe that we’re the digital energy company of the future, we are the energy company of today.

What the role entails

Tibber works in the area of IoT and we produce some of our own hardware from scratch which is what you would get to do here. One of our most appreciated products in this area is Tibber Pulse which can be used as a complement to the Tibber app. This lets you track your electricity usage in real-time, and tells you what you can do to lower it, which benefits the environment as well as your wallet. You will be building firmware in products like Pulse and Homevolt, using languages such as C, C++, and Python and you will program in RTOS frameworks for ESP32 and Silicon Labs. In other words, this position offers you to get deeper into the exciting field of IoT.

This is you!

You wish to thrive with us as a team, as well as in your work role. We believe that you’re truly passionate about firmware development, IoT, and doing something for a greater cause. You have already worked several years with development and you're experienced in embedded languages, for example, C and C++, and you have preferably professional experience with RTOS.

As a person, you're self-going, communicative, and not afraid to speak your mind. The team you would belong to is small and your opinions will matter and be highly appreciated. We consider it meritorious if you have experience from a startup environment, and if you're already familiar with our product.

Tibber Culture

The Tibber team is growing in a fast pace! Our offices are located in Stockholm, Helsinki, Berlin and Førde. For us it is not an issue being in different workspaces physically, we are always connected through live streaming screens. Annually though, we do gather the work force physically doing a pop-up office – to work, explore a new city and spend time together.

We work passionately with sustainability and a circular approach, both with our own products and in the entire ecosystem that is affected with everything we do.

Aside from making the world a better place within serious matters as green energy and sustainability, we are playful as well! Take a closer look at our own product Tibber Pulse, and you’ll find both Han Solo, Chewbacca and our names on the PCB. We know, it might be looked upon as both nerdy and cheesy – but we love it! We have a “no shoe” policy at the office which enhance the feeling of coming home, but also result in a great opportunity when it comes to showing off your slipper fashion range. We believe creative people work better without shoes. The well known facts that all people are different, and far from everyone is a morning person – are the very reasons why we work with flexible work hours.

We are very proud of being a mission driven startup with thousands and thousands of new users every month. The majority of our investors are proudly represented by Tibber employees, Silicon Valley based Founders Fund, the entrepreneur Petter Stordalen – and more.

Join our Tibber Tribe, it will be an adventure!

Remote status
Hybrid Remote


About Tibber

Tibber is a different company in a very traditional industry. We are aiming to create the best digital tool so that you as a user can apply new technologies to reduce energy consumption and power costs.

Founded in 2016
Coworkers 250+
Turnover 324 MNOK
Engineering · Stockholm · Hybrid Remote

Firmware Engineer

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