Harnham
Full Stack Engineer
Full Stack Engineer at Harnham, based in City of London, London. This is a permanent role with hybrid working.
- Pay
- Not given by the employer
- Hours and contract
- Permanent · Hybrid
- Location
- City of London, London
- Closing date
- Sector
- Software Developer
Reference https://www.harnham.com/job/e1aeb1da-8723-4ba1-d23d-08d5948a7341-full-stack-engi
About the role
To Apply for this Job Click Here
FULL STACK ENGINEERCompetitive Salary + Benefits
London | Hybrid
Join a fast-growing AI software business developing innovative products for financial services. This is an opportunity to work on cutting-edge technology, influence technical direction, and make a tangible impact within a high-performing engineering team.
THE COMPANY
Our client is an innovative technology business developing advanced AI-driven software for enterprise customers. Their platform helps organisations bring together data, workflows and intelligence to make faster, better-informed business decisions.
Backed by significant industry expertise and an established client base, they are investing heavily in product development and seeking talented engineers who thrive in high-ownership environments. You’ll work alongside senior stakeholders and have real influence over both technology decisions and product outcomes
THE ROLE
- Build and deliver full-stack features using TypeScript, React, Python and PostgreSQL.
- Design scalable APIs, integrations and cloud-native solutions on AWS.
- Contribute to AI-powered product features and real-time user experiences.
- Influence architecture, engineering standards and product direction.
YOUR SKILLS AND EXPERIENCE
- 5+ years’ experience delivering full-stack software solutions in production environments.
- Strong expertise with TypeScript, React, Python and PostgreSQL.
- Experience building secure SaaS/B2B platforms within AWS or similar cloud environments.
- Knowledge of AI-enabled applications, CI/CD and modern engineering best practices.
SALARY AND BENEFITS
- Competitive base salary and bonus opportunity.
- Pension scheme and additional company benefits.
- Opportunity to work on market-leading AI products.
- Excellent career progression within a growing technology business.
HOW TO APPLY
Please register your interest by sending your CV to Ross McEwan through the ‘Apply’ link.
To Apply for this Job Click Here
Reference: https://www.harnham.com/job/e1aeb1da-8723-4ba1-d23d-08d5948a7341-full-stack-engi · Posted 1 week ago · Closes 5 Dec 2026 · Listed via Harnham
Apply for this job
This role is listed via Harnham. Applications are handled on the employer's site.
Apply on employer siteOpens the employer's website in a new tab.
Signed in? Every job you apply for counts toward your weekly goal and badges. How it works
Safe applying: a genuine employer will never ask you to pay for a DBS check, training or equipment, or move you onto WhatsApp before you are hired. If this listing does, report it and do not pay anything.