Staff Software Engineer | Exciting AI Start Up in London

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Job Description

Staff Software Engineer | AI-Powered Startup | Backed by Leading VCs

We’re partnering with a well-funded, early-stage AI startup that’s on a mission to transform how people and intelligent systems work together. Their platform unifies AI, automation, and data-driven decision-making into one seamless experience - helping teams move faster, think smarter, and achieve more impact.

Supported by top-tier investors and seeing strong early adoption, they’re entering a high-growth phase and looking for a hands-on Software Engineer to play a key role in shaping the company’s technical foundation and future direction.

The Opportunity

This is a hands-on, high-impact role where you’ll work directly with the founding team to design, build, and scale the systems powering the company’s AI platform. You’ll influence architecture, strategy, and culture - helping define how the product evolves as it scales.

What You’ll Do

• Architect, build, and ship core product features that leverage AI and automation
• Design and scale backend systems in Python , ensuring performance and reliability
• Collaborate closely with founders on product design and technical strategy
• Shape engineering best practices, tooling, and future team structure

What We’re Looking For

• Strong experience designing and scaling production systems (Python )
• Hands-on experience with AI/ML applications , automation, or data platforms
• Broad technical skillset - comfortable across multiple layers of the stack
• A problem-solver who thrives in fast-paced, creative, and evolving environments
• Previous startup or early-stage experience is a plus

Why Join

• Competitive salary + meaningful equity
• Flexible, high-trust environment built for innovation
• Backing from world-class investors
• Opportunity to help build a next- AI platform from the ground up

If you’re a Python engineer passionate about building scalable systems and bringing AI-powered products to life, this is a rare opportunity to make a deep technical and product impact early on.

If you are interested in applying for this job please press the Apply Button and follow the application process. Energy Jobline wishes you the very best of luck in your next career move.