Legacy Applications Job Trends

Legacy Application
UK

The table below looks at the prevalence of the term Legacy Applications in permanent job vacancies. Included is a benchmarking guide to the salaries offered in vacancies that cited Legacy Applications over the 6 months leading up to 14 January 2026, comparing them to the same period in the previous two years.

6 months to
14 Jan 2026
Same period 2025 Same period 2024
Rank 615 630 642
Rank change year-on-year +15 +12 +59
Permanent jobs citing Legacy Applications 38 69 79
As % of all permanent jobs in the UK 0.063% 0.13% 0.14%
As % of the Miscellaneous category 0.18% 0.35% 0.39%
Number of salaries quoted 30 47 69
10th Percentile £46,943 £42,569 £52,000
25th Percentile £55,750 £47,500 £61,250
Median annual salary (50th Percentile) £64,038 £65,000 £70,576
Median % change year-on-year -1.48% -7.90% -1.98%
75th Percentile £92,500 £77,500 £85,000
90th Percentile £93,750 £112,500 £104,385
UK excluding London median annual salary £61,300 £60,000 £70,576
% change year-on-year +2.17% -14.98% +8.58%

All Generic Skills
UK

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

Permanent vacancies with a requirement for generic IT skills 20,555 19,907 20,386
As % of all permanent jobs advertised in the UK 34.26% 37.20% 36.61%
Number of salaries quoted 10,326 9,320 14,805
10th Percentile £27,850 £33,750 £32,000
25th Percentile £36,250 £46,250 £42,500
Median annual salary (50th Percentile) £55,000 £60,000 £60,000
Median % change year-on-year -8.33% - -7.69%
75th Percentile £77,500 £83,750 £82,500
90th Percentile £100,000 £110,000 £105,000
UK excluding London median annual salary £47,500 £55,000 £52,500
% change year-on-year -13.64% +4.76% -4.55%

Legacy Applications
Job Vacancy Trend

Historical trend showing the proportion of permanent IT job postings citing Legacy Applications relative to all permanent IT jobs advertised.

Legacy Applications job vacancy trend in the UK

Legacy Applications
Salary Trend

Salary distribution trend for jobs in the UK citing Legacy Applications.

Salary distribution trend for jobs in the UK citing Legacy Applications

Legacy Applications
Salary Histogram

Salary distribution for jobs citing Legacy Applications over the 6 months to 14 January 2026.

Salary histogram for Legacy Applications in the UK

Legacy Applications
Top 15 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Legacy Applications within the UK over the 6 months to 14 January 2026. 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Jobs
England +33 35 £65,000 - 48
UK excluding London +54 28 £61,300 +2.17% 50
Work from Home +45 21 £63,076 +5.13% 10
London +24 10 £87,500 +34.62% 3
South East +30 8 £87,500 - 11
North of England +6 6 £63,076 -4.79% 13
Midlands +23 5 £65,000 +8.33% 8
West Midlands +22 5 £65,000 +8.33% 3
Yorkshire -11 5 £65,500 -37.62% 5
East of England +27 3 £60,100 -10.96% 6
South West +14 3 £60,000 - 8
Scotland +5 1 £57,500 +15.00% 2
Wales - 1 £50,000 - 2
North East - 1 £63,076 - 5
Northern Ireland - 1 £50,000 - 1

Legacy Applications
Co-Occurring Skills & Capabilities by Category

The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:

Application Platforms
1 1 (2.63%) ColdFusion
1 1 (2.63%) Confluence
Applications
1 1 (2.63%) Microsoft Excel
Business Applications
1 5 (13.16%) JDE EnterpriseOne
Cloud Services
1 19 (50.00%) Azure
2 13 (34.21%) AWS
3 10 (26.32%) Azure DevOps
4 7 (18.42%) Serverless
5 4 (10.53%) GitHub
6 3 (7.89%) GCP
6 3 (7.89%) Power Platform
7 2 (5.26%) Amazon CloudWatch
7 2 (5.26%) Boomi
7 2 (5.26%) OpenShift
7 2 (5.26%) PowerApps
7 2 (5.26%) SaaS
8 1 (2.63%) Azure App Service
8 1 (2.63%) Azure Logic Apps
8 1 (2.63%) Azure Monitor
8 1 (2.63%) Azure Synapse Analytics
8 1 (2.63%) Entra ID
8 1 (2.63%) GitHub Actions
8 1 (2.63%) Microsoft 365
8 1 (2.63%) Twilio
Communications & Networking
1 7 (18.42%) Firewall
2 1 (2.63%) DNS
Database & Business Intelligence
1 18 (47.37%) SQL Server
2 7 (18.42%) PostgreSQL
3 5 (13.16%) MySQL
4 2 (5.26%) Azure SQL Database
4 2 (5.26%) Geospatial Data
4 2 (5.26%) Qlik Sense
4 2 (5.26%) Relational Database
4 2 (5.26%) SQL Server Analysis Services
4 2 (5.26%) SQL Server Integration Services
5 1 (2.63%) Data Warehouse
5 1 (2.63%) DB2
5 1 (2.63%) OLAP
5 1 (2.63%) Oracle Database
5 1 (2.63%) Oracle OLAP
5 1 (2.63%) Power BI
5 1 (2.63%) SQL Server Reporting Services
Development Applications
1 3 (7.89%) Git
2 2 (5.26%) Cucumber
2 2 (5.26%) GitLab
2 2 (5.26%) Jenkins
2 2 (5.26%) JIRA
2 2 (5.26%) JUnit
2 2 (5.26%) Selenium
General
1 16 (42.11%) Social Skills
2 11 (28.95%) Finance
3 5 (13.16%) Manufacturing
4 4 (10.53%) Influencing Skills
4 4 (10.53%) Retail
5 3 (7.89%) Publishing
6 2 (5.26%) Marketing
6 2 (5.26%) Public Sector
7 1 (2.63%) Analytical Skills
7 1 (2.63%) Back Office
7 1 (2.63%) Banking
7 1 (2.63%) Law
7 1 (2.63%) Presentation Skills
Job Titles
1 13 (34.21%) Senior
2 10 (26.32%) Developer
3 8 (21.05%) Infrastructure Engineer
3 8 (21.05%) Senior Infrastructure Engineer
4 6 (15.79%) Software Developer
5 5 (13.16%) Support Specialist
5 5 (13.16%) Technical Specialist
5 5 (13.16%) Technical Support
5 5 (13.16%) Technical Support Specialist
6 3 (7.89%) Azure Engineer
6 3 (7.89%) Azure Infrastructure Engineer
6 3 (7.89%) Development Manager
6 3 (7.89%) Lead
6 3 (7.89%) Technical Leader
7 2 (5.26%) Application Development Manager
7 2 (5.26%) Applications Specialist
7 2 (5.26%) Applications Support
7 2 (5.26%) Senior Developer
7 2 (5.26%) Senior Digital Project Manager
7 2 (5.26%) Senior Manager
Libraries, Frameworks & Software Standards
1 16 (42.11%) .NET
2 3 (7.89%) AngularJS
2 3 (7.89%) CSS
2 3 (7.89%) HTML
3 2 (5.26%) Django
3 2 (5.26%) Elastic Stack
3 2 (5.26%) Flask
3 2 (5.26%) pytest
3 2 (5.26%) React
3 2 (5.26%) REST
3 2 (5.26%) Spring
3 2 (5.26%) Spring Boot
4 1 (2.63%) .NET Framework
4 1 (2.63%) GraphQL
4 1 (2.63%) OAuth
4 1 (2.63%) React Native
4 1 (2.63%) RESTful
4 1 (2.63%) Web Services
4 1 (2.63%) WPF
4 1 (2.63%) WSDL
Miscellaneous
1 16 (42.11%) Cloud Native
2 11 (28.95%) Legacy Systems
3 5 (13.16%) Enterprise Software
4 3 (7.89%) Hybrid Cloud
4 3 (7.89%) Mainframe
5 2 (5.26%) Distributed Systems
5 2 (5.26%) Legacy Code
5 2 (5.26%) Low-Code
5 2 (5.26%) Mobile App
5 2 (5.26%) Product Ownership
6 1 (2.63%) AS400
6 1 (2.63%) iSeries
6 1 (2.63%) Management Information System
6 1 (2.63%) Public Cloud
6 1 (2.63%) Taxonomies
Operating Systems
1 4 (10.53%) VMS
1 4 (10.53%) Windows
2 1 (2.63%) Linux
2 1 (2.63%) Windows Server
Processes & Methodologies
1 18 (47.37%) Agile
2 16 (42.11%) Continuous Improvement
2 16 (42.11%) DevOps
3 12 (31.58%) CI/CD
4 11 (28.95%) Infrastructure as Code
4 11 (28.95%) Migration
4 11 (28.95%) Problem-Solving
5 10 (26.32%) Observability
6 9 (23.68%) Containerisation
7 8 (21.05%) Infrastructure Engineering
7 8 (21.05%) Microservices
7 8 (21.05%) Performance Tuning
8 7 (18.42%) Benchmarking
9 6 (15.79%) Analytics
9 6 (15.79%) Change Management
9 6 (15.79%) Mentoring
9 6 (15.79%) Project Delivery
10 5 (13.16%) Conflict Resolution
10 5 (13.16%) Decision-Making
10 5 (13.16%) Stakeholder Engagement
Programming Languages
1 10 (26.32%) C#
2 7 (18.42%) Bicep
3 5 (13.16%) SQL
4 4 (10.53%) Java
4 4 (10.53%) JavaScript
4 4 (10.53%) TypeScript
5 3 (7.89%) COBOL
5 3 (7.89%) Delphi
5 3 (7.89%) Python
6 2 (5.26%) PHP
6 2 (5.26%) PL/SQL
6 2 (5.26%) T-SQL
6 2 (5.26%) VB
6 2 (5.26%) VB.NET
6 2 (5.26%) VBA
7 1 (2.63%) Scala
Qualifications
1 3 (7.89%) DBS Check
1 3 (7.89%) Degree
2 1 (2.63%) AWS Certification
2 1 (2.63%) Azure Certification
2 1 (2.63%) BPSS Clearance
2 1 (2.63%) Computer Science Degree
Quality Assurance & Compliance
1 1 (2.63%) Cyber Essentials
1 1 (2.63%) Cyber Essentials PLUS
1 1 (2.63%) GDPR
1 1 (2.63%) ISO/IEC 27001
System Software
1 4 (10.53%) Docker
2 1 (2.63%) Virtual Desktop
Systems Management
1 7 (18.42%) Terraform
2 5 (13.16%) Kubernetes
3 2 (5.26%) Grafana
Vendors
1 10 (26.32%) Oracle
2 9 (23.68%) Microsoft
3 7 (18.42%) New Relic
4 5 (13.16%) JD Edwards
5 4 (10.53%) AppDynamics
6 3 (7.89%) IBM
7 2 (5.26%) Dell
7 2 (5.26%) Salesforce
8 1 (2.63%) BiZZdesign
8 1 (2.63%) Citrix
8 1 (2.63%) Databricks
8 1 (2.63%) Foundry
8 1 (2.63%) MuleSoft
8 1 (2.63%) Rackspace
8 1 (2.63%) RedGate
8 1 (2.63%) Xamarin