Software Engineer at Axle Energy

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Software Engineer

Company Description: Axle Energy - VC-backed infrastructure for decarbonised energy systems

Job Description:

Join Axle Energy to build core software infrastructure for the decarbonised energy system. You will develop platforms that connect distributed energy devices to electricity markets, using Python and machine learning to optimize grid usage. This generalist role offers massive ownership across product, devops, and data engineering in the fight against climate change.

Location: London, UK

Why this role is remarkable:

  • Direct climate impact by building software that shifts energy usage to green, cheap periods and controls tens of thousands of energy assets.
  • High-velocity startup environment backed by world-class investors, operating with a flat structure that prioritizes speed and autonomy.
  • Meaningful equity stake in a fast-growing company tackling one of the world's most urgent technical and environmental challenges.

What you will do:

  • Build core infrastructure for connecting to and orchestrating distributed energy devices like vehicle chargers, heating systems, and batteries.
  • Collaborate across the stack using Python, Docker, and GCP to ship products that allow energy assets to participate in markets.
  • Engage directly with clients and market operators to understand the domain and translate user needs into production-ready code.

The ideal candidate:

  • A generalist engineer with deep motivation to combat climate change and a commitment to real-world impact over technical perfection.
  • Proven ability to execute independently in high-uncertainty environments, delivering 80% of the value in 20% of the time.
  • Experience or strong interest in Python-based backends and building scalable infrastructure within a collaborative, fast-paced team.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

Next steps

Step 1. Visit our website.

Step 2. Click 'Talk to Jack'.

Step 3. Talk to Jack so he can understand your experience and ambitions.

Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.

Step 5. If Jill thinks you're a great fit and her client wants to meet you, they will make the introduction.

Step 6. If not, Jack will find you excellent alternatives. All for free.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.

Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.

We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.