Senior Full Stack Engineer (React/Python) - Fully Remote

Senior Software Engineer - Remote (UK) - £85k-90k

We are supporting a rapidly scaling AI driven fintech organisation in their search for a Senior Software Engineer to strengthen their UK based engineering function. This role offers the opportunity to contribute to real world AI enabled products that are reshaping operational processes across financial services.

What you'll be doing:

• Architect and deliver scalable, event based backend services and APIs
• Build high quality, user focused interfaces using React
• Partner with product leaders and AI specialists to translate concepts into stable, deployable solutions
• Contribute to system reliability, performance optimisation and engineering best practice

Tech Stack:

Backend: Python (FastAPI, Flask, Django or equivalent)

Frontend: React and modern JavaScript tooling

Cloud: AWS (Lambda, ECS/Fargate, API Gateway, SQS/SNS, DynamoDB, RDS)

Architecture: Microservices and event-driven systems

What they're looking for:

• 5+ years commercial experience in backend development using Python
• Strong experience building interactive front end applications (React)
• Proven track record delivering cloud based systems within AWS environments
• Experience designing and maintaining scalable, service led architectures
• Genuine interest in AI driven software products

What’s on Offer:

• £85-90k
• Private healthcare
• Remote and flexible working across the UK
• Clear career progression

Senior Software Engineer - Remote (UK) - £85k-90k