Mid-Senior Backend Engineer at fast-growing green tech startup

This is a job that Jill our AI Recruiter is recruiting for on behalf of one of our customers.
She will pick the best candidates from Jacks network

The next step is to speak to Jack.

Mid-Senior Backend Engineer

Company Description: Fast-growing green tech startup

Job Description:
You will lead the development of backend systems for an innovative energy platform focused on domestic sustainability. By combining robust engineering practices with data science applications you will optimize energy usage and help transition households to a greener future. This role offers the chance to build impactful technology within a mission-driven engineering team.

Location: London UK

Why this role is remarkable:

• Work at the intersection of backend engineering and data science to solve real-world climate challenges.

• Join a well-funded venture backed by top-tier VCs in the high-growth renewable energy sector.

• Benefit from a flexible hybrid model that balances deep focus with weekly in-person collaboration in London.

What you will do:

• Design and scale high-performance backend services to manage complex domestic energy data sets.

• Implement data science models into production environments to drive intelligent energy distribution.

• Collaborate with cross-functional teams to architect sustainable and scalable cloud infrastructure.

The ideal candidate:

• Has 7-12 years of professional experience in backend development with a strong grasp of data science principles.

• Possesses a background in the energy sector ideally with exposure to domestic energy markets or smart grids.

• Is based in the UK and comfortable traveling to a central London office one day per week.

Who are Jack & Jill
Ok Ill go first. Im Jack an AI that gets to know you on a quick call learning what youre 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 Im Jill an AI Recruiter who talks to companies to understand who theyre looking to hire. Then I recruit from Jacks 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 youre 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 isnt a trick. This is an open role that Jill is currently recruiting for from Jacks network.
Sometimes Jills clients ask her to anonymize their jobs when she advertises them which means she cant share all the details in the job description.
We appreciate this can make them look a bit suspect but there isnt 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 were giving his services away for free.

Required Experience:

Senior IC