Junior Software Engineer -at VC-backed green fintech 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 Jack's network.

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Salary: £40,000-£45,000

Company

Description:

VC-backed green fintech startup

Job Description: As a Junior Software Engineer, you will join a mission‑driven team building the operating system for clean energy infrastructure. You will work across a modern C# and React stack to deliver features that help investors manage sustainable assets. This role offers hands‑on mentorship and the chance to accelerate the global energy transition.

Location: London, UK

• Work at the unique intersection of software, finance, and climate technology to drive real‑world environmental impact.
• Join a well‑funded startup backed by top‑tier global VCs with a significant pipeline of international projects.
• Gain rapid career progression through direct mentorship from a CTO and exposure to cutting‑edge AI‑assisted development tools.

• Write and maintain full‑stack code using C#, Azure Functions, and React with Type Script to deliver customer‑facing features.
• Collaborate with product managers and senior engineers to transform user stories into high‑quality production code.
• Participate in the full development lifecycle, including code reviews, bug fixing, and CI/CD processes via Git Hub Actions.

• Holds foundational knowledge of C# or an object‑oriented language and is eager to master cloud‑native development.
• Has exposure to modern front‑end tools like React and Type Script, with a strong curiosity for data modeling.
• Demonstrates a proactive attitude toward learning and a genuine commitment to building sustainable technology solutions.

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.

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