Legacy Systems Contracts

Legacy System
UK

The table below looks at the prevalence of the term Legacy Systems in contract job vacancies. Included is a benchmarking guide to the contractor rates offered in vacancies that cited Legacy Systems over the 6 months leading up to 12 May 2025, comparing them to the same period in the previous two years.

6 months to
12 May 2025
Same period 2024 Same period 2023
Rank 227 313 289
Rank change year-on-year +86 -24 0
Contract jobs citing Legacy Systems 354 295 529
As % of all contract jobs advertised in the UK 1.21% 0.69% 0.92%
As % of the Miscellaneous category 3.56% 2.26% 2.75%
Number of daily rates quoted 232 211 384
10th Percentile £363 £413 £400
25th Percentile £450 £456 £460
Median daily rate (50th Percentile) £550 £506 £525
Median % change year-on-year +8.70% -3.62% -4.55%
75th Percentile £678 £626 £638
90th Percentile £750 £763 £738
UK excluding London median daily rate £525 £500 £500
% change year-on-year +5.00% - -3.85%
Number of hourly rates quoted 10 10 5
10th Percentile £17.91 - £35.25
25th Percentile £31.50 £15.39 £56.25
Median hourly rate £36.00 £15.79 £57.50
Median % change year-on-year +127.99% -72.54% +108.50%
75th Percentile £66.88 £44.36 £65.00
90th Percentile £82.25 £88.00 £66.20
UK excluding London median hourly rate £36.00 £15.79 £57.50
% change year-on-year +127.99% -72.54% +108.50%

All Generic Skills
UK

Legacy Systems 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.

Contract vacancies with a requirement for generic IT skills 9,933 13,040 19,264
As % of all contract IT jobs advertised in the UK 33.96% 30.32% 33.32%
Number of daily rates quoted 6,305 8,396 13,221
10th Percentile £300 £269 £313
25th Percentile £413 £413 £450
Median daily rate (50th Percentile) £525 £540 £550
Median % change year-on-year -2.78% -1.82% -
75th Percentile £651 £663 £678
90th Percentile £775 £800 £800
UK excluding London median daily rate £488 £500 £500
% change year-on-year -2.50% - +5.26%
Number of hourly rates quoted 405 904 636
10th Percentile £16.67 £12.25 £9.80
25th Percentile £21.00 £15.17 £10.63
Median hourly rate £32.50 £31.25 £22.49
Median % change year-on-year +4.00% +38.98% -18.24%
75th Percentile £63.75 £61.30 £63.88
90th Percentile £83.20 £70.00 £75.00
UK excluding London median hourly rate £30.93 £29.25 £22.00
% change year-on-year +5.74% +32.95% +4.04%

Legacy Systems
Job Vacancy Trend

Job postings citing Legacy Systems as a proportion of all IT jobs advertised.

Job vacancy trend for Legacy Systems in the UK

Legacy Systems
Contractor Daily Rate Trend

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

Daily rate trend for Legacy Systems in the UK

Legacy Systems
Daily Rate Histogram

Daily rate distribution for jobs citing Legacy Systems over the 6 months to 12 May 2025.

Daily rate histogram for Legacy Systems in the UK

Legacy Systems
Contractor Hourly Rate Trend

3-month moving average hourly rates quoted in jobs citing Legacy Systems.

Hourly rate trend for Legacy Systems in the UK

Legacy Systems
Hourly Rate Histogram

Hourly rate distribution of jobs citing Legacy Systems over the 6 months to 12 May 2025.

Hourly rate histogram for Legacy Systems in the UK

Legacy Systems
Top 17 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Legacy Systems within the UK over the 6 months to 12 May 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
England +100 291 £563 +2.27% 437
London +93 155 £600 +4.35% 201
UK excluding London +39 152 £525 +5.00% 314
Work from Home +40 103 £581 +16.20% 241
North of England +19 39 £635 +27.00% 66
Midlands +28 35 £500 -18.37% 54
South East +39 27 £400 -21.99% 106
West Midlands +22 23 £525 -14.29% 36
Scotland +1 23 £470 +2.17% 25
North West +2 21 £673 +34.60% 38
South West +47 17 £675 +28.27% 38
Yorkshire +24 13 £475 +16.92% 19
East Midlands +16 12 £500 -11.50% 15
East of England +8 8 £500 -9.09% 27
North East -7 3 £575 -32.35% 12
Wales - 2 £325 - 9
Northern Ireland - 2 - - 3

Legacy Systems
Co-occurring Skills and Capabilities 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:

Application Platforms
1 10 (2.82%) SharePoint
2 8 (2.26%) Confluence
3 5 (1.41%) Apache Airflow
3 5 (1.41%) Oracle Workflow
4 4 (1.13%) BizTalk Server
5 3 (0.85%) nginx
6 2 (0.56%) Camunda
6 2 (0.56%) Oracle SOA Suite
7 1 (0.28%) Apache
7 1 (0.28%) Apache Spark
7 1 (0.28%) CICS
7 1 (0.28%) GeoServer
7 1 (0.28%) IBM Notes
7 1 (0.28%) Luigi
7 1 (0.28%) NetWeaver
7 1 (0.28%) SAS
7 1 (0.28%) WebLogic
Applications
1 12 (3.39%) Microsoft Excel
2 5 (1.41%) MS Visio
3 4 (1.13%) Microsoft Office
4 2 (0.56%) Microsoft PowerPoint
5 1 (0.28%) Spreadsheet
Business Applications
1 28 (7.91%) SAP S/4HANA
2 12 (3.39%) Oracle EBS
3 6 (1.69%) Endur
4 4 (1.13%) Dynamics CRM
4 4 (1.13%) SAP PM
5 3 (0.85%) Aladdin
5 3 (0.85%) Oracle ERP
5 3 (0.85%) SAP MM
5 3 (0.85%) SAP PP
5 3 (0.85%) SAP Retail
5 3 (0.85%) SAP SCM
6 2 (0.56%) Infor SunSystems
6 2 (0.56%) Oracle Applications
6 2 (0.56%) Salesforce CRM
6 2 (0.56%) SAP CAR
6 2 (0.56%) SAP CO
6 2 (0.56%) SAP EWM
6 2 (0.56%) SAP FI
6 2 (0.56%) SAP FI/CO
6 2 (0.56%) SAP MDG
Cloud Services
1 72 (20.34%) Azure
2 66 (18.64%) AWS
3 24 (6.78%) GCP
4 20 (5.65%) Snowflake
5 19 (5.37%) Power Platform
6 17 (4.80%) Amazon S3
7 15 (4.24%) Serverless
8 12 (3.39%) AWS Lambda
9 11 (3.11%) GitHub
9 11 (3.11%) SaaS
10 10 (2.82%) Azure DevOps
11 9 (2.54%) Azure Cosmos DB
11 9 (2.54%) OCI
12 8 (2.26%) Azure Data Factory
13 6 (1.69%) Amazon EC2
13 6 (1.69%) Amazon EKS
13 6 (1.69%) Amazon ElastiCache
13 6 (1.69%) CloudFront
13 6 (1.69%) Route 53
14 5 (1.41%) Microsoft 365
Communications & Networking
1 6 (1.69%) Network Security
2 5 (1.41%) VPN
3 3 (0.85%) BGP
3 3 (0.85%) Ethernet VPN
3 3 (0.85%) Firewall
3 3 (0.85%) Multicast
3 3 (0.85%) SD-WAN
3 3 (0.85%) WAN
4 2 (0.56%) Cisco Nexus
4 2 (0.56%) LAN
4 2 (0.56%) MPLS
4 2 (0.56%) OSPF
4 2 (0.56%) Software-Defined Networking
4 2 (0.56%) VoIP
5 1 (0.28%) DNS
5 1 (0.28%) Extranet
5 1 (0.28%) Intranet
5 1 (0.28%) Unified Communications
5 1 (0.28%) VXLAN
5 1 (0.28%) Wi-Fi
Database & Business Intelligence
1 24 (6.78%) SQL Server
2 23 (6.50%) Data Warehouse
3 17 (4.80%) PostgreSQL
4 16 (4.52%) Power BI
5 13 (3.67%) Oracle Database
6 11 (3.11%) Amazon Aurora
6 11 (3.11%) Azure SQL Database
7 10 (2.82%) Data Lake
7 10 (2.82%) Metadata
8 9 (2.54%) NoSQL
9 7 (1.98%) Big Data
9 7 (1.98%) GIS
9 7 (1.98%) MongoDB
9 7 (1.98%) Redis
10 6 (1.69%) DocumentDB
11 5 (1.41%) Amazon RDS
11 5 (1.41%) DB2
11 5 (1.41%) Enterprise Data Warehouse
12 4 (1.13%) Data Mining
12 4 (1.13%) SAP HANA
Development Applications
1 21 (5.93%) JIRA
2 11 (3.11%) GitLab
3 10 (2.82%) Git
4 9 (2.54%) Jenkins
5 7 (1.98%) Postman
6 5 (1.41%) Cypress.io
6 5 (1.41%) REST Assured
6 5 (1.41%) Selenium
7 4 (1.13%) Subversion
7 4 (1.13%) Team Foundation Server
8 3 (0.85%) ERwin
9 2 (0.56%) CircleCI
9 2 (0.56%) JMeter
9 2 (0.56%) Liquibase
9 2 (0.56%) MSTest
9 2 (0.56%) NUnit
9 2 (0.56%) SoapUI
9 2 (0.56%) Visual Studio
10 1 (0.28%) Oracle Forms
10 1 (0.28%) SonarQube
General
1 117 (33.05%) Social Skills
2 102 (28.81%) Finance
3 52 (14.69%) Analytical Skills
4 35 (9.89%) Banking
4 35 (9.89%) Public Sector
5 15 (4.24%) Retail
6 10 (2.82%) Telecoms
7 9 (2.54%) Manufacturing
8 8 (2.26%) Documentation Skills
8 8 (2.26%) Front Office
9 7 (1.98%) Law
9 7 (1.98%) Legal
9 7 (1.98%) Organisational Skills
9 7 (1.98%) Retail Banking
10 6 (1.69%) Inclusion and Diversity
10 6 (1.69%) Marketing
11 5 (1.41%) Local Government
11 5 (1.41%) Military
11 5 (1.41%) Presentation Skills
12 4 (1.13%) Automotive
Job Titles
1 65 (18.36%) Architect
2 48 (13.56%) Developer
3 41 (11.58%) Analyst
4 36 (10.17%) Consultant
5 35 (9.89%) Lead
6 28 (7.91%) Solutions Architect
7 26 (7.34%) Project Manager
7 26 (7.34%) Senior
8 24 (6.78%) Data Engineer
9 20 (5.65%) Business Analyst
10 19 (5.37%) Data Architect
11 13 (3.67%) Data Analyst
12 12 (3.39%) Tester
13 11 (3.11%) Migration Engineer
14 10 (2.82%) Azure Engineer
14 10 (2.82%) Functional Consultant
14 10 (2.82%) SAP Consultant
15 8 (2.26%) Data Consultant
15 8 (2.26%) Data Migration Engineer
15 8 (2.26%) Migration Consultant
Libraries, Frameworks & Software Standards
1 19 (5.37%) .NET
2 13 (3.67%) RESTful
3 12 (3.39%) Kafka
4 11 (3.11%) .NET Core
4 11 (3.11%) Oracle Fusion
4 11 (3.11%) Web Services
5 10 (2.82%) REST
6 9 (2.54%) Middleware
6 9 (2.54%) React
6 9 (2.54%) Spring Boot
7 8 (2.26%) XML
8 7 (1.98%) SOAP
9 6 (1.69%) GraphQL
9 6 (1.69%) Node.js
10 5 (1.41%) AngularJS
10 5 (1.41%) Spring
11 4 (1.13%) Gherkin
11 4 (1.13%) JSON
11 4 (1.13%) PySpark
11 4 (1.13%) SAP Fiori
Miscellaneous
1 20 (5.65%) Onboarding
2 19 (5.37%) Management Information System
3 16 (4.52%) Data Structures
4 14 (3.95%) Public Cloud
5 11 (3.11%) SCADA
6 10 (2.82%) Cloud Native
6 10 (2.82%) Reference Data
7 8 (2.26%) Algorithms
7 8 (2.26%) Mainframe
8 7 (1.98%) Derivative
8 7 (1.98%) Digital Wallet
9 6 (1.69%) Data Centre
9 6 (1.69%) Legacy Applications
10 4 (1.13%) Foreign Exchange (FX)
10 4 (1.13%) IoT
10 4 (1.13%) Linux Command Line
10 4 (1.13%) TWAP
10 4 (1.13%) VWAP
11 3 (0.85%) Enterprise Software
11 3 (0.85%) Replication
Operating Systems
1 18 (5.08%) Windows
2 8 (2.26%) Linux
3 3 (0.85%) Windows Server
4 2 (0.56%) Red Hat Enterprise Linux
4 2 (0.56%) Unix
4 2 (0.56%) zOS
5 1 (0.28%) HPUX
5 1 (0.28%) OpenVMS
5 1 (0.28%) Solaris
5 1 (0.28%) VMS
5 1 (0.28%) Windows Server 2019
Processes & Methodologies
1 147 (41.53%) Migration
2 88 (24.86%) Data Migration
3 70 (19.77%) Problem-Solving
4 65 (18.36%) Agile
5 56 (15.82%) ETL
6 55 (15.54%) Data Modelling
7 51 (14.41%) Stakeholder Management
8 50 (14.12%) Validation
9 48 (13.56%) CI/CD
10 40 (11.30%) DevOps
11 39 (11.02%) ERP
12 33 (9.32%) Data Governance
13 29 (8.19%) Data Management
14 28 (7.91%) Microservices
14 28 (7.91%) User Acceptance Testing
15 26 (7.34%) Analytics
16 25 (7.06%) Data Analysis
16 25 (7.06%) Data Mapping
16 25 (7.06%) Data Pipeline
17 24 (6.78%) Roadmaps
Programming Languages
1 95 (26.84%) SQL
2 57 (16.10%) Python
3 25 (7.06%) Java
4 21 (5.93%) C#
5 19 (5.37%) PL/SQL
6 16 (4.52%) JavaScript
7 10 (2.82%) T-SQL
7 10 (2.82%) TypeScript
8 8 (2.26%) Bash
8 8 (2.26%) PowerShell
9 5 (1.41%) C++
9 5 (1.41%) Go
10 3 (0.85%) Bicep
10 3 (0.85%) COBOL
10 3 (0.85%) JCL
10 3 (0.85%) Kusto Query Language
10 3 (0.85%) Ruby
11 2 (0.56%) ABAP
12 1 (0.28%) Fortran
12 1 (0.28%) VBA
Qualifications
1 36 (10.17%) Security Cleared
2 31 (8.76%) SC Cleared
3 25 (7.06%) Degree
4 10 (2.82%) Computer Science Degree
5 5 (1.41%) BPSS Clearance
5 5 (1.41%) PMI Certification
6 4 (1.13%) Master's Degree
7 3 (0.85%) DV Cleared
7 3 (0.85%) Microsoft Certification
7 3 (0.85%) PMP
8 2 (0.56%) ACCA
8 2 (0.56%) AWS Certification
8 2 (0.56%) AWS Certified Solutions Architect
8 2 (0.56%) Azure Certification
8 2 (0.56%) CIMA
8 2 (0.56%) TOGAF Certification
9 1 (0.28%) CompTIA Security+
9 1 (0.28%) CSPO
9 1 (0.28%) Network+ Certification
9 1 (0.28%) SnowPro
Quality Assurance & Compliance
1 42 (11.86%) Data Quality
2 23 (6.50%) GDPR
3 19 (5.37%) QA
4 6 (1.69%) Accessibility
4 6 (1.69%) HIPAA
5 5 (1.41%) PMO
6 3 (0.85%) SEPA
7 2 (0.56%) Disclosure Scotland
7 2 (0.56%) ISO/IEC 27001
7 2 (0.56%) NIST
7 2 (0.56%) NIST 800
7 2 (0.56%) Sarbanes-Oxley
8 1 (0.28%) EMIR
8 1 (0.28%) MiFID
8 1 (0.28%) SLA
System Software
1 16 (4.52%) Docker
2 5 (1.41%) Active Directory
3 1 (0.28%) Firmware
3 1 (0.28%) Time Sharing Option
3 1 (0.28%) Virtual Desktop
Systems Management
1 20 (5.65%) Kubernetes
2 9 (2.54%) Terraform
3 4 (1.13%) Grafana
4 3 (0.85%) Prometheus
4 3 (0.85%) Puppet
5 2 (0.56%) SCCM
6 1 (0.28%) Ansible
6 1 (0.28%) Cisco CUCM
6 1 (0.28%) HP ALM
6 1 (0.28%) Istio
6 1 (0.28%) Jamf Pro
6 1 (0.28%) Microsoft Intune
6 1 (0.28%) Podman
6 1 (0.28%) Single Sign-On
Vendors
1 59 (16.67%) Oracle
2 55 (15.54%) SAP
3 35 (9.89%) Microsoft
4 21 (5.93%) Google
5 20 (5.65%) Salesforce
6 16 (4.52%) Databricks
7 10 (2.82%) ServiceNow
7 10 (2.82%) Workday
8 9 (2.54%) Ariba
9 7 (1.98%) Informatica
10 6 (1.69%) OpenLink
11 5 (1.41%) IBM
11 5 (1.41%) MuleSoft
12 4 (1.13%) Guidewire
12 4 (1.13%) Teradata
13 3 (0.85%) Apple
13 3 (0.85%) Cisco
13 3 (0.85%) Sun
14 2 (0.56%) Avaya
14 2 (0.56%) Citrix