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Job listing

London, United KingdomNot Disclosed

Lead Full Stack Software Developer at Well-funded fintech AI startup

Are you ready to lead the technical vision for a next-generation AI finance tool? This high-impact role in London offers the chance to build a greenfield platform from the ground up at a well-funded fintech startup backed by top-tier VCs. If you are a seasoned developer passionate about scaling complex full-stack architectures and integrating cutting-edge AI to solve real-world financial challenges, this is the career-defining opportunity you have been looking for.

Overview

Role overview

As the Lead Full Stack Developer, you will spearhead the technical evolution of a cutting-edge AI-driven financial platform. You will bridge the gap between complex data processing and intuitive user experiences, making critical architectural decisions that define the product's future. This role offers the unique opportunity to shape a high-impact tool from its early stages.

Company

About the company

Well-funded fintech AI startup

Responsibilities

What you will do

  • Design and implement scalable full-stack architectures using modern web frameworks and AI integrations.
  • Lead the development of core product features, ensuring high performance and security for financial data.
  • Mentor junior developers and establish best practices for code quality, testing, and deployment.

Candidate profile

Who this is a fit for

  • Proven experience building and scaling complex web applications within the fintech or SaaS sectors.
  • Deep expertise in modern Javascript frameworks and backend languages, with a focus on system design.
  • Strong interest or experience in integrating LLMs and machine learning models into production environments.

What makes it remarkable

Why this role is remarkable

  • Take ownership of a greenfield project at the intersection of generative AI and financial technology.
  • Join a high-velocity team backed by top-tier VCs with significant runway and market traction.
  • Influence the company culture and technical roadmap as one of the early engineering leaders.

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