6 of 6 Legacy Code Jobs in London

Front End Developer

Hiring Organisation
hireful
Location
London, United Kingdom
Employment Type
Permanent
Salary
£80000 - £85000/annum £80,000 - £85,000 + 10% Bonus + Bene
Kubernetes and Amazon EKS, including debugging pod, container and networking issues ideally. Comfort balancing feature delivery with live system support and working across both legacy codebases and greenfield development. Why you'll love this job Work on a platform that powers billions of mission-critical customer conversations for major ...

Senior SAP ABAP Developer/ Engineer - £80K-£120K + Options - UK

Hiring Organisation
KES EU
Location
City of London, London, United Kingdom
client has a world-class AI solution for SAP customers looking to modernise their legacy code and optimise business processes. This client has received significant funding and has a great leadership team, putting them in a strong position to realise their ambitious business plans. They require SAP Engineers ...

AI Engineer - Python

Hiring Organisation
Global
Location
Greater London, United Kingdom
Employment Type
Full Time
machine learning models to run efficiently and effectively in production. 3 best things about the job Build the Future: You aren't just maintaining legacy code; you are building the "brain" of the company, working on end-to-end AI and data developments that directly impact … accelerated engineering: You are capable with using agentic coding tools and able to deliver outcomes effectively into production with tools like Claude Code, Codex, etc. Domain Passion: You should love the challenge of using data & intelligence to drive ad campaign efficiency and demonstrate the value of the investment ...

React Native Engineer

Hiring Organisation
SR2 - Socially Responsible Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 450 - 500 Daily
Consulting is working with a leading consultancy on a greenfield mobile build for a financial services client. This is a from-scratch build - no Legacy code, no technical debt to unpick, just a clean slate and the chance to shape the architecture and engineering standards from day one. … standards from the ground up Work as part of a consultancy delivery team, Embedded alongside their engineers on a live client programme No Legacy constraints - build mobile applications the right way, with modern tooling and best practice from day one Genuine influence over technical direction for a new product ...

Senior Analyst, Political Science

Hiring Organisation
Fitch Group
Location
Greater London, United Kingdom
Employment Type
Full Time
Understanding of model evaluation methods and metrics . Ability to operationalize non-technical ideas into relevant research designs, features, and model outputs. Experience translating code between languages (primarily R to Python) Comfort working with legacy codebase Experience writing production code, not just notebooks What Would Make ...

MS Dynamics and Power Platform Specialist

Hiring Organisation
Morson Edge
Location
South West London, London, United Kingdom
Employment Type
Permanent
configuration). Contribute to the end-to-end delivery of a bespoke research and risk assessment tool built in Dynamics. Write, review, and validate code written in C#, ensuring alignment with development standards and governance. Work across both project delivery and BAU, including backlog ownership and triage support. Collaborate … software development, with strong exposure to Microsoft Dynamics and Power Platform. A solid development background in C# .Net, with the ability to understand legacy code. Experience delivering custom Dynamics solutions (not just configuration/customisation). Understanding of Power Platform (Power Apps, Power Automate, etc.) Experience working in project ...