Client/Server Contract Job Trends

Client Server
UK

The table below looks at the prevalence of the term Client/Server in contract job vacancies. Included is a benchmarking guide to the contractor rates offered in vacancies that cited Client/Server over the 6 months leading up to 18 September 2025, comparing them to the same period in the previous two years.

6 months to
18 Sep 2025
Same period 2024 Same period 2023
Rank 546 527 510
Rank change year-on-year -19 -17 +174
Contract jobs citing Client/Server 22 32 142
As % of all contract jobs advertised in the UK 0.067% 0.083% 0.29%
As % of the Miscellaneous category 0.19% 0.27% 0.89%
Number of daily rates quoted 16 30 91
10th Percentile £379 £312 £350
25th Percentile £438 £400 £421
Median daily rate (50th Percentile) £519 £513 £532
Median % change year-on-year +1.22% -3.57% -3.36%
75th Percentile £548 £586 £619
90th Percentile £625 £598 £738
UK excluding London median daily rate £505 £575 £532
% change year-on-year -12.22% +8.18% -3.36%
Number of hourly rates quoted 1 0 14
10th Percentile - - £45.07
25th Percentile - - £55.55
Median hourly rate £21.25 - £71.25
75th Percentile - - £75.00
90th Percentile - - £148.50
UK excluding London median hourly rate £21.25 - £72.50
% change year-on-year - - +27.51%

All Generic Skills
UK

Client/Server 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 11,702 11,714 15,947
As % of all contract IT jobs advertised in the UK 35.52% 30.41% 32.39%
Number of daily rates quoted 7,164 7,180 10,922
10th Percentile £300 £294 £300
25th Percentile £406 £415 £425
Median daily rate (50th Percentile) £515 £540 £550
Median % change year-on-year -4.63% -1.82% -
75th Percentile £638 £675 £675
90th Percentile £754 £807 £775
UK excluding London median daily rate £475 £500 £500
% change year-on-year -5.00% - -
Number of hourly rates quoted 587 473 447
10th Percentile £15.13 £14.41 £16.78
25th Percentile £18.87 £21.25 £21.00
Median hourly rate £30.00 £50.00 £45.00
Median % change year-on-year -40.00% +11.11% +69.81%
75th Percentile £55.00 £70.00 £66.72
90th Percentile £73.75 £75.00 £78.00
UK excluding London median hourly rate £30.11 £57.35 £49.00
% change year-on-year -47.51% +17.04% +124.98%

Client/Server
Job Vacancy Trend

Job postings citing Client/Server as a proportion of all IT jobs advertised.

Job vacancy trend for Client/Server in the UK

Client/Server
Daily Rate Trend

Contractor daily rate distribution trend for jobs in the UK citing Client/Server.

Contractor daily rate distribution trend for jobs in the UK citing Client/Server

Client/Server
Daily Rate Histogram

Daily rate distribution for jobs citing Client/Server over the 6 months to 18 September 2025.

Daily rate histogram for Client/Server in the UK

Client/Server
Hourly Rate Trend

Contractor hourly rate distribution trend for jobs in the UK citing Client/Server.

Contractor hourly rate distribution trend for jobs in the UK citing Client/Server

Client/Server
Top 13 Contract Job Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Client/Server within the UK over the 6 months to 18 September 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 +6 16 £530 -3.64% 115
UK excluding London -8 16 £505 -12.22% 104
Work from Home +30 10 £519 +22.06% 88
Midlands - 7 £600 - 7
West Midlands - 6 £600 - 3
London +15 5 £530 +24.71% 48
Scotland -3 3 £436 +2.59% 5
Wales - 3 £520 -
North of England - 2 £492 - 28
South East +10 1 £365 -37.07% 43
Yorkshire - 1 - - 3
East Midlands - 1 - - 4
North West - 1 £492 - 18

Client/Server
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 1 (4.55%) CMS
1 1 (4.55%) Confluence
1 1 (4.55%) SAS
Applications
1 1 (4.55%) InVision
1 1 (4.55%) Sketch
Business Applications
1 1 (4.55%) Dynamics CRM
Cloud Services
1 6 (27.27%) Azure
2 4 (18.18%) Azure DevOps
3 3 (13.64%) AWS
3 3 (13.64%) OpenShift
4 2 (9.09%) IaaS
4 2 (9.09%) PaaS
4 2 (9.09%) Power Platform
4 2 (9.09%) PowerApps
4 2 (9.09%) SaaS
5 1 (4.55%) Adobe Creative Cloud
5 1 (4.55%) Entra ID
Communications & Networking
1 2 (9.09%) Kerberos
1 2 (9.09%) SAN
2 1 (4.55%) Cisco ASA
2 1 (4.55%) Cisco Firepower
2 1 (4.55%) F5 BIG-IP GTM
2 1 (4.55%) F5 BIG-IP LTM
2 1 (4.55%) Fibre Channel
2 1 (4.55%) HTTP
2 1 (4.55%) iSCSI
2 1 (4.55%) NAS
2 1 (4.55%) Network Security
2 1 (4.55%) NX-OS
Database & Business Intelligence
1 1 (4.55%) DB2
1 1 (4.55%) Metadata
1 1 (4.55%) SQL Server
Development Applications
1 8 (36.36%) Git
2 6 (27.27%) Cypress.io
3 5 (22.73%) Cucumber
3 5 (22.73%) Jenkins
4 4 (18.18%) JIRA
5 3 (13.64%) Selenium
6 2 (9.09%) Eclipse
6 2 (9.09%) IntelliJ
6 2 (9.09%) Maven
6 2 (9.09%) Postman
6 2 (9.09%) Subversion
6 2 (9.09%) TeamCity
6 2 (9.09%) WebDriver
7 1 (4.55%) Bitbucket
7 1 (4.55%) GitLab
7 1 (4.55%) REST Assured
7 1 (4.55%) SQL Server Management Studio (SSMS)
General
1 6 (27.27%) Public Sector
2 5 (22.73%) Social Skills
3 3 (13.64%) Documentation Skills
4 2 (9.09%) Front Office
5 1 (4.55%) Automotive
5 1 (4.55%) Banking
5 1 (4.55%) Finance
5 1 (4.55%) Legal
5 1 (4.55%) Marketing
Job Titles
1 4 (18.18%) Developer
1 4 (18.18%) Lead
2 3 (13.64%) Application Integration Engineer
2 3 (13.64%) Applications Engineer
2 3 (13.64%) Integration Engineer
2 3 (13.64%) UI Developer
3 2 (9.09%) 2nd Line Engineer
3 2 (9.09%) 2nd Line Support
3 2 (9.09%) 2nd Line Support Engineer
3 2 (9.09%) QA Engineer
3 2 (9.09%) Support Engineer
4 1 (4.55%) Analyst
4 1 (4.55%) Automation Tester
4 1 (4.55%) Consultant
4 1 (4.55%) Quality Engineer
4 1 (4.55%) Selenium Automation Tester
4 1 (4.55%) Selenium Tester
4 1 (4.55%) Senior
4 1 (4.55%) ServiceNow Specialist
4 1 (4.55%) Technical Consultant
Libraries, Frameworks & Software Standards
1 8 (36.36%) .NET
2 5 (22.73%) React
3 4 (18.18%) .NET Core
3 4 (18.18%) Jest
3 4 (18.18%) Next.js
4 3 (13.64%) REST
4 3 (13.64%) RESTful
5 2 (9.09%) .NET Framework
5 2 (9.09%) AWT
5 2 (9.09%) Entity Framework
5 2 (9.09%) JavaFX
5 2 (9.09%) JPA
5 2 (9.09%) Spring
5 2 (9.09%) Spring Boot
5 2 (9.09%) Swing
5 2 (9.09%) Web Services
6 1 (4.55%) Flash
6 1 (4.55%) Node.js
6 1 (4.55%) POSIX
6 1 (4.55%) RAML
Miscellaneous
1 2 (9.09%) Mobile App
1 2 (9.09%) NHS
1 2 (9.09%) Onboarding
2 1 (4.55%) NVMe
2 1 (4.55%) PACS
2 1 (4.55%) Product Ownership
2 1 (4.55%) Team-Oriented Environment
Operating Systems
1 5 (22.73%) Windows
2 4 (18.18%) Linux
2 4 (18.18%) Red Hat Enterprise Linux
2 4 (18.18%) Windows Server
3 1 (4.55%) Android
3 1 (4.55%) Apple iOS
3 1 (4.55%) Data ONTAP
3 1 (4.55%) Unix
Processes & Methodologies
1 11 (50.00%) Agile
2 6 (27.27%) Continuous Improvement
2 6 (27.27%) DevOps
3 5 (22.73%) CI/CD
3 5 (22.73%) Stakeholder Management
3 5 (22.73%) Test Automation
3 5 (22.73%) Unit Testing
4 4 (18.18%) BDD
4 4 (18.18%) Case Management
4 4 (18.18%) Code Quality
4 4 (18.18%) End-to-End Testing
4 4 (18.18%) Front End Development
4 4 (18.18%) Mentoring
4 4 (18.18%) Scrum
4 4 (18.18%) Software Engineering
4 4 (18.18%) TDD
5 3 (13.64%) Application Packaging
5 3 (13.64%) Performance Optimisation
5 3 (13.64%) Problem-Solving
5 3 (13.64%) Waterfall
Programming Languages
1 8 (36.36%) SQL
2 6 (27.27%) JavaScript
3 5 (22.73%) Java
3 5 (22.73%) Python
3 5 (22.73%) VBScript
4 4 (18.18%) PowerShell
4 4 (18.18%) TypeScript
5 3 (13.64%) C#
5 3 (13.64%) C++
6 2 (9.09%) Shell Script
6 2 (9.09%) VBA
7 1 (4.55%) Perl
7 1 (4.55%) T-SQL
Qualifications
1 3 (13.64%) Degree
1 3 (13.64%) DV Cleared
1 3 (13.64%) Security Cleared
2 2 (9.09%) ISEB
2 2 (9.09%) ISTQB
2 2 (9.09%) ISTQB Foundation Certification
3 1 (4.55%) CCNP
3 1 (4.55%) Cisco Certification
3 1 (4.55%) Computer Science Degree
3 1 (4.55%) Master's Degree
Quality Assurance & Compliance
1 4 (18.18%) Accessibility
1 4 (18.18%) QA
2 2 (9.09%) WCAG
System Software
1 4 (18.18%) Docker
2 1 (4.55%) Active Directory
2 1 (4.55%) GPFS
2 1 (4.55%) Hyper-V
2 1 (4.55%) NFS
2 1 (4.55%) VMware Infrastructure
Systems Management
1 2 (9.09%) Ansible
2 1 (4.55%) FortiGate
2 1 (4.55%) Kubernetes
2 1 (4.55%) Veritas Storage Foundation
Vendors
1 4 (18.18%) VMware
2 3 (13.64%) Microsoft
3 2 (9.09%) ArcSight
3 2 (9.09%) Oracle
3 2 (9.09%) Veritas
4 1 (4.55%) Adobe
4 1 (4.55%) Arista
4 1 (4.55%) Brocade
4 1 (4.55%) Cisco
4 1 (4.55%) EMC
4 1 (4.55%) F5
4 1 (4.55%) Fortinet
4 1 (4.55%) Google
4 1 (4.55%) IBM
4 1 (4.55%) iManage
4 1 (4.55%) NetApp
4 1 (4.55%) ServiceNow
4 1 (4.55%) Sybase