Legacy Code Contracts in London

Legacy Code
England > London

The table below looks at the prevalence of the term Legacy Code in contract job vacancies in London. Included is a benchmarking guide to the contractor rates offered in vacancies that cited Legacy Code over the 6 months leading up to 19 July 2025, comparing them to the same period in the previous two years.

6 months to
19 Jul 2025
Same period 2024 Same period 2023
Rank 353 393 434
Rank change year-on-year +40 +41 +153
Contract jobs citing Legacy Code 8 10 42
As % of all contract jobs advertised in London 0.059% 0.058% 0.17%
As % of the Miscellaneous category 0.16% 0.17% 0.47%
Number of daily rates quoted 4 3 35
10th Percentile £346 £425 £497
25th Percentile £349 £463 £613
Median daily rate (50th Percentile) £363 £525 £750
Median % change year-on-year -30.81% -30.00% +15.38%
75th Percentile £438 £794 -
90th Percentile £520 £955 £773
England median daily rate £388 £388 £625
% change year-on-year +0.19% -38.00% +35.87%

All Generic Skills
London

Legacy Code falls under the General and Transferable Skills category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring generic IT skills in London.

Contract vacancies with a requirement for generic IT skills 5,051 5,815 8,915
As % of all contract IT jobs advertised in London 37.03% 33.88% 35.49%
Number of daily rates quoted 3,329 4,072 6,467
10th Percentile £338 £316 £359
25th Percentile £450 £450 £488
Median daily rate (50th Percentile) £575 £575 £600
Median % change year-on-year - -4.17% -
75th Percentile £725 £738 £738
90th Percentile £838 £850 £838
England median daily rate £525 £550 £550
% change year-on-year -4.55% - -
Number of hourly rates quoted 109 121 90
10th Percentile £15.84 £16.00 £17.93
25th Percentile £22.50 £21.80 £24.44
Median hourly rate £29.50 £30.12 £35.00
Median % change year-on-year -2.06% -13.94% -6.67%
75th Percentile £45.75 £50.75 £65.08
90th Percentile £64.11 £71.25 £88.30
England median hourly rate £32.79 £40.00 £35.00
% change year-on-year -18.03% +14.29% +34.62%

Legacy Code
Job Vacancy Trend in London

Job postings citing Legacy Code as a proportion of all IT jobs advertised in London.

Job vacancy trend for Legacy Code in London

Legacy Code
Contractor Daily Rate Trend in London

3-month moving average daily rate quoted in jobs citing Legacy Code in London.

Daily rate trend for Legacy Code in London

Legacy Code
Daily Rate Histogram in London

Daily rate distribution for jobs citing Legacy Code in London over the 6 months to 19 July 2025.

Daily rate histogram for Legacy Code in London

Legacy Code
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Legacy Code within the London region over the 6 months to 19 July 2025. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Jobs
Central London +1 1 - - 2
Legacy Code
England

Legacy Code
Co-occurring Skills and Capabilities in London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Cloud Services
1 5 (62.50%) Azure
2 4 (50.00%) Azure DevOps
3 3 (37.50%) Azure API Management
3 3 (37.50%) Azure Key Vault
3 3 (37.50%) Azure Logic Apps
3 3 (37.50%) Azure Monitor
3 3 (37.50%) Azure Service Bus
3 3 (37.50%) Azure Storage
4 2 (25.00%) GitHub
5 1 (12.50%) ChatGPT
5 1 (12.50%) Figma
5 1 (12.50%) GitHub Actions
5 1 (12.50%) GitHub Copilot
Communications & Networking
1 3 (37.50%) Network Security
Database & Business Intelligence
1 1 (12.50%) NoSQL
1 1 (12.50%) PostgreSQL
1 1 (12.50%) Redis
Development Applications
1 1 (12.50%) CircleCI
1 1 (12.50%) Cypress.io
1 1 (12.50%) Jenkins
1 1 (12.50%) Mocha
General
1 3 (37.50%) Law
1 3 (37.50%) Public Sector
2 2 (25.00%) Banking
2 2 (25.00%) Finance
2 2 (25.00%) Social Skills
3 1 (12.50%) Financial Institution
3 1 (12.50%) Investment Banking
Job Titles
1 4 (50.00%) Developer
2 2 (25.00%) .NET Developer
2 2 (25.00%) Azure DevOps Engineer
2 2 (25.00%) Azure Engineer
2 2 (25.00%) DevOps Engineer
2 2 (25.00%) Full-Stack Developer
2 2 (25.00%) React Developer
2 2 (25.00%) Senior
2 2 (25.00%) Senior Developer
3 1 (12.50%) C# .NET Developer
3 1 (12.50%) C# Developer
3 1 (12.50%) Digital Developer
3 1 (12.50%) Full-Stack .NET Developer
3 1 (12.50%) Node.js Developer
3 1 (12.50%) PostgreSQL Developer
3 1 (12.50%) Senior .NET Developer
3 1 (12.50%) Senior C# .NET Developer
3 1 (12.50%) Senior C# Developer
3 1 (12.50%) Senior Full-Stack Developer
3 1 (12.50%) Senior Oracle Developer
Libraries, Frameworks & Software Standards
1 3 (37.50%) ADO
1 3 (37.50%) ARM Templates
1 3 (37.50%) React
1 3 (37.50%) YAML
2 2 (25.00%) .NET
2 2 (25.00%) Node.js
3 1 (12.50%) .NET Core
3 1 (12.50%) CSS
3 1 (12.50%) Express.js
3 1 (12.50%) GraphQL
3 1 (12.50%) HTML
3 1 (12.50%) Jest
3 1 (12.50%) JWT
3 1 (12.50%) Material-UI
3 1 (12.50%) Next.js
3 1 (12.50%) Nunjucks
3 1 (12.50%) OAuth
3 1 (12.50%) Redux
3 1 (12.50%) RESTful
Miscellaneous
1 1 (12.50%) Distributed Systems
1 1 (12.50%) Greenfield Project
1 1 (12.50%) Legacy Applications
1 1 (12.50%) Legacy Systems
1 1 (12.50%) Virtual Team
Processes & Methodologies
1 6 (75.00%) CI/CD
2 5 (62.50%) DevOps
3 4 (50.00%) DevSecOps
3 4 (50.00%) Infrastructure as Code
3 4 (50.00%) Refactoring
4 3 (37.50%) Agile
4 3 (37.50%) Analytics
4 3 (37.50%) API Management
4 3 (37.50%) Blue-Green Deployment
4 3 (37.50%) Continuous Integration
4 3 (37.50%) GitOps
4 3 (37.50%) Identity Access Management
4 3 (37.50%) Infrastructure Automation
4 3 (37.50%) Infrastructure Engineering
4 3 (37.50%) Log Analytics
4 3 (37.50%) Microservices
4 3 (37.50%) Problem-Solving
4 3 (37.50%) Task Automation
4 3 (37.50%) Test Automation
5 2 (25.00%) Domain-Driven Design
Programming Languages
1 3 (37.50%) Bash
1 3 (37.50%) Bicep
1 3 (37.50%) PowerShell
1 3 (37.50%) Python
1 3 (37.50%) TypeScript
2 2 (25.00%) JavaScript
2 2 (25.00%) SQL
3 1 (12.50%) C#
3 1 (12.50%) PHP
3 1 (12.50%) PL/SQL
System Software
1 3 (37.50%) Docker
1 3 (37.50%) Virtual Machines
Systems Management
1 2 (25.00%) Kubernetes
2 1 (12.50%) Terraform
Vendors
1 1 (12.50%) Oracle