Software Engineer

Forward Deployed Engineer | Fintech AI Startup | London (Hybrid)

I'm currently hiring on behalf of an exciting early-stage fintech startup thats building cutting-edge simulation and AI tools for global financial institutions. They are looking for a Forward Deployed Engineer to join their elite team in London.

Role Overview

This is a client-facing, technical position where youll take end-to-end ownership of building and deploying custom Java-based simulation solutions. Youll work directly with clients from technical teams to C-level executives to understand their needs and deliver high-impact solutions. Expect autonomy, complex problems, and a fast-paced, product-driven environment.

Key Responsibilities

Build and deploy bespoke simulation solutions for clients

Develop and maintain Java applications

Work across the full delivery lifecycle from requirements to production

Integrate large-scale data into advanced simulation and AI frameworks

Collaborate on platform architecture with the internal engineering team

Rapidly prototype and iterate based on client feedback

Travel to client sites (1020% as needed)

Essential Requirements

MSc or PhD in Computer Science, AI, or related from a top-tier university

Strong Java skills; working knowledge of Python

Experience with large-scale data integration and processing

Excellent problem-solving and communication skills

2+ years of post-university experience

Ability to translate business needs into technical solutions

Desirable

C++ experience

Background in supply chain, logistics, or operations research

Simulation/modeling tools experience

Fintech or quantitative experience

Previous consulting or client-facing engineering roles