Senior AI Engineer

Rise Technical Recruitment Ltd; Greater London; On-site; GBP 90,000 - 120,000; Full time

Benefits offered by this job

Equity

Bi-Annual Salary Reviews

Annual Equity Refresh

Job summary

Rise Technical Recruitment Ltd. is seeking a Senior AI Engineer in London (on-site) to lead full-stack development of AI-powered features for financial crime prevention.

The role offers equity and bi-annual salary reviews as part of a rapid-growth startup environment, with ownership of product direction and AI strategy. You will work across front-end, back-end, AI, and infra, shaping solutions for global financial institutions.

Qualifications

• 4+ years' experience in a full-stack or product engineering role.
• Strong TypeScript, React, and Node.js development skills.
• Experience with AI/ML systems, prompt engineering, and model fine-tuning.

Responsibilities

• Build and develop full-stack AI-powered product features.
• Develop and optimise LLM, computer vision, and agent-based systems.
• Create evaluation, testing, prompt engineering, and fine-tuning frameworks.
• Work across front-end, back-end, DevOps, and MLOps environments.
• Collaborate closely with Product and Engineering teams to deliver customer-focused solutions.

Skills

AI/ML systems

TypeScript

React

Node.js

Prompt engineering

Model fine-tuning

Computer vision

Ownership of projects

Job description

Senior AI Engineer
London (On-Site)
£90,000 - £120,000 + Equity + Bi-Annual Salary Reviews + Annual Equity Refresh

Are you a full-stack engineer with AI and machine learning expertise looking to play a leading role in developing cutting-edge AI systems that are transforming financial crime prevention while enjoying significant ownership and influence within a fast-growing start-up environment? This is an exciting opportunity to join an innovative AI company developing next-generation technology to automate complex compliance and financial crime investigations. Working at the forefront of AI, machine learning, and enterprise software, you will help build solutions that improve efficiency, accuracy, and decision‑making for financial institutions around the world.

In this role, you will design and develop full-stack features across front-end, back-end, AI, and infrastructure environments. You will work on advanced applications including document fraud detection, web due diligence, prompt optimisation, AI evaluation frameworks, model fine-tuning, and custom machine learning solutions.

The ideal candidate will have strong experience in full-stack product engineering, hands‑on exposure to modern AI technologies, and a passion for solving real-world problems through technology. This is a high‑ownership position offering the opportunity to shape both product direction and AI strategy within a rapidly scaling business.

The Role:

• Build and develop full-stack AI-powered product features
• Develop and optimise LLM, computer vision, and agent-based systems
• Create evaluation, testing, prompt engineering, and fine-tuning frameworks
• Work across front-end, back-end, DevOps, and MLOps environments
• Collaborate closely with Product and Engineering teams to deliver customer-focused solutions

The Person:

• 4+ years' experience in a full-stack or product engineering role
• Strong TypeScript, React, and Node.js development skills
• Experience with AI/ML systems, prompt engineering, and model fine-tuning
• Knowledge of computer vision and custom model training
• Proactive, commercially minded, and comfortable taking ownership of projects

Reference Number: BBBH281946

We are an equal opportunities company and welcome applications from all suitable candidates.