At a Glance
- Tasks: Build core infrastructure for energy devices and optimise grid performance.
- Company: Join Axle Energy, a dynamic startup tackling climate change with innovative tech.
- Benefits: Competitive salary plus equity, flexible work environment, and growth opportunities.
- Other info: Be part of a tight-knit team driving significant environmental change.
- Why this job: Make a real impact on the global energy transition while working with elite founders.
- Qualifications: Experience in Python and cloud platforms, with a passion for solving complex problems.
The predicted salary is between 50000 - 70000 £ per year.
Axle Energy is an Accel-backed, £8M+ seed-stage startup building the "Stripe for energy flexibility" through global B2B API infrastructure.
Location: London, UK
Why this role is remarkable:
- Ownership & Impact: Step into the arena against climate change by building the plumbing for a decarbonized grid, controlling tens of thousands of energy assets.
- Elite Backing: Backed by Accel with £8M+ raised, you will work alongside technical founders with Oxford PhDs in a fast-paced, flat-structure environment.
- Complex Engineering: Tackle hard technical challenges across the full VPP stack, including device integration, real-time control, and ML-driven grid optimization.
Job Description:
As a generalist Software Engineer at Axle Energy, you will build the core infrastructure connecting distributed energy devices to electricity markets. Working across product, devops, and data engineering, you’ll join a tight‑knit team of 15 to orchestrate thousands of assets like EVs and home batteries to accelerate the global energy transition.
What You Will Do:
- Build and maintain the core infrastructure that connects distributed energy devices like EVs and heat pumps to electricity markets.
- Design and deploy scalable Python backends on GCP to handle real-time control, market dispatch, and grid-aware optimization algorithms.
- Collaborate directly with founders and clients to iterate on the API infrastructure that enables third‑party device participation in energy markets.
The Ideal Candidate:
- Proven production experience shipping B2B SaaS products using Python backends and cloud platforms like GCP or similar.
- A track record of solving deep technical problems in distributed systems, complex integrations, or high-traffic data pipelines at a scaling startup.
- Deep-seeded motivation to combat climate change and the courage to build fast, prioritising real-world environmental impact over technical perfection.
Software Engineer (+ Equity) at Axle Energy in London employer: Jack & Jill
Axle Energy is an exceptional employer for Software Engineers, offering a unique opportunity to contribute to the fight against climate change while working in a dynamic and innovative environment. With elite backing from Accel and a focus on impactful projects, employees benefit from a flat-structure culture that fosters collaboration and personal growth. Located in London, the company provides a stimulating atmosphere where engineers can tackle complex challenges and make a real difference in the energy sector.
StudySmarter Expert Advice🤫
We think this is how you could land Software Engineer (+ Equity) at Axle Energy in London
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Jack & Jill or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Jack & Jill.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Jack & Jill.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Jack & Jill that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Software Engineer (+ Equity) at Axle Energy in London
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Jack & Jill.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Jack & Jill and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at Jack & Jill
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Jack & Jill uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
