Senior Blockchain Engineer - Berlin, remote (m/f/d)

Software / Web Development

At Atem, we believe in a positive future for humanity. A future in balance with our planet’s resources and ecosystems. To get there, we work on systems to scale up positive externalities such as reducing emissions, removing carbon and restoring natural ecosystems.

Join us as a Senior Blockchain Engineer to address the climate crisis with technology.

Job summary

In this role, you will build and operate a critical part of Atem’s technical infrastructure: The integration of on-chain carbon credits. By building the key technology for a transparent and efficient carbon market you will have a direct impact on fighting the climate crisis. You will join a purpose-driven engineering team that is excited to tackle challenges in uncharted territory. As one of Atem’s earliest employees, you can be involved with other aspects of startups that may interest you, including generating product ideas, talking to users, experimentation or marketing.


In this role, you will have a strong engineering focus. Whether that’s writing smart contracts that interact with various carbon credit protocols or indexing and aggregating on-chain data. You will work with different blockchains and leverage third-party solutions. Ensuring quality and security via tests and audits is also one of your focus areas.


For this position, we are looking for a self-starter that thrives in ambiguity and can envision successful outcomes. Solidity development experience is crucial. As a Senior Engineer, you should have great interpersonal communication skills, and shouldn’t be afraid of expressing complex ideas and executing them. Being able to balance velocity and quality in a quickly evolving product is a key requirement.

Nice to have

  • Interacted with blockchains from the backend using Golang or TypeScript
  • Prior experience with The Graph or spinning up your own indexing solution
  • Understand the different attack vectors for smart contracts and backends
  • Passionate about the blockchain industry with a desire for learning more


Join a purpose-driven, well-funded startup led by experienced founders and make a mark in a disruptive and fast-developing market. In addition to a competitive salary, you can participate in Atem’s success via our stock option program.

This is your chance to tackle exciting challenges in an early startup. Enjoy a high degree of autonomy and put your getting-things-done attitude to work, without politics, ego or process slowing you down. Enjoy a flexible work environment where you can perform at your best.

Atem is a purpose-driven company. People join us because they want to be at the forefront of climate action at scale. Are you looking to build a career with a purpose? Get to know our team and let’s have a chat about what it's like to work together — for a future on a thriving planet. We appreciate a cover letter where you outline your motivation.

Apply now and build a career with purpose.

Updated: 10 hours ago
Job ID: 6381752
About Atem
2-10 employees
Information Technology and Services
Berlin, Germany
In a historical moment of crisis, we aim to make the tools work for a carbon negative future. We believe that blockchains are ideally suited to fix many of the shortcomings of the current carbon market. Permissionless (open, transparent systems for everyone to participate in) and automated transacting for market participants (instant, low-cost exchange of offsets and funds) are already big steps in the right direction. Leveraging this new market, Atem increases the return on carbon offsetting through highly-efficient, automated carbon APIs.
Berlin, Germany
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