Client/Server Contracts

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 3 July 2025, comparing them to the same period in the previous two years.

6 months to
3 Jul 2025
Same period 2024 Same period 2023
Rank 519 527 528
Rank change year-on-year +8 +1 +208
Contract jobs citing Client/Server 20 63 157
As % of all contract jobs advertised in the UK 0.064% 0.14% 0.28%
As % of the Miscellaneous category 0.18% 0.48% 0.86%
Number of daily rates quoted 12 47 98
10th Percentile £317 £312 £400
25th Percentile £389 £375 £503
Median daily rate (50th Percentile) £450 £501 £588
Median % change year-on-year -10.18% -14.72% +6.82%
75th Percentile £502 £589 £738
90th Percentile £530 £595 £750
UK excluding London median daily rate £450 £580 £550
% change year-on-year -22.41% +5.45% +2.33%
Number of hourly rates quoted 1 11 13
10th Percentile - - £64.00
25th Percentile - - £71.25
Median hourly rate £21.25 £40.00 £75.00
Median % change year-on-year -46.88% -46.67% +14.43%
75th Percentile - £43.43 -
90th Percentile - £75.00 £159.00
UK excluding London median hourly rate £21.25 £40.00 £72.50
% change year-on-year -46.88% -44.83% +25.50%

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 10,864 13,130 18,335
As % of all contract IT jobs advertised in the UK 34.68% 30.20% 32.86%
Number of daily rates quoted 6,734 8,341 12,606
10th Percentile £300 £281 £313
25th Percentile £406 £413 £450
Median daily rate (50th Percentile) £525 £540 £550
Median % change year-on-year -2.78% -1.82% -
75th Percentile £650 £663 £676
90th Percentile £775 £800 £800
UK excluding London median daily rate £475 £500 £500
% change year-on-year -5.00% - -
Number of hourly rates quoted 503 919 580
10th Percentile £15.50 £12.25 £9.80
25th Percentile £18.87 £15.39 £11.87
Median hourly rate £30.50 £36.05 £22.50
Median % change year-on-year -15.38% +60.20% -16.60%
75th Percentile £57.50 £62.25 £60.64
90th Percentile £78.46 £72.50 £75.00
UK excluding London median hourly rate £30.00 £35.65 £22.50
% change year-on-year -15.85% +58.44% +4.65%

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
Contractor Daily Rate Trend

3-month moving average daily rate quoted in jobs citing Client/Server.

Daily rate trend for Client/Server in the UK

Client/Server
Daily Rate Histogram

Daily rate distribution for jobs citing Client/Server over the 6 months to 3 July 2025.

Daily rate histogram for Client/Server in the UK

Client/Server
Contractor Hourly Rate Trend

3-month moving average hourly rates quoted in jobs citing Client/Server.

Hourly rate trend for Client/Server in the UK

Client/Server
Top 11 Contract 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 3 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
England +16 16 £450 -10.18% 460
UK excluding London +5 12 £450 -22.41% 251
Work from Home +31 10 £450 +12.50% 331
London +31 8 £465 +16.25% 267
Midlands +17 4 £450 +5.88% 25
Scotland -1 4 £436 -20.73% 12
West Midlands +10 3 £450 +5.88% 7
South East +20 2 £550 -5.17% 121
North of England +8 2 £424 +135.56% 53
North West - 2 £424 - 24
East Midlands - 1 - - 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 2 (10.00%) MQSeries
2 1 (5.00%) SAS
Cloud Services
1 4 (20.00%) Azure
2 3 (15.00%) AWS
2 3 (15.00%) Azure DevOps
2 3 (15.00%) OpenShift
3 2 (10.00%) IaaS
3 2 (10.00%) PaaS
3 2 (10.00%) Power Platform
3 2 (10.00%) PowerApps
3 2 (10.00%) SaaS
Communications & Networking
1 2 (10.00%) Cisco ASA
1 2 (10.00%) Cisco Firepower
1 2 (10.00%) F5 BIG-IP GTM
1 2 (10.00%) F5 BIG-IP LTM
1 2 (10.00%) Firewall
1 2 (10.00%) HTTP
1 2 (10.00%) Kerberos
1 2 (10.00%) Network Security
1 2 (10.00%) NX-OS
2 1 (5.00%) Fibre Channel
2 1 (5.00%) Intrusion Detection
2 1 (5.00%) iSCSI
2 1 (5.00%) SAN
2 1 (5.00%) VPN
Database & Business Intelligence
1 3 (15.00%) Relational Database
2 2 (10.00%) RDBMS
3 1 (5.00%) DB2
3 1 (5.00%) Oracle Database
3 1 (5.00%) Oracle Database 10g
3 1 (5.00%) Oracle Database 11g
3 1 (5.00%) Oracle Database 12c
3 1 (5.00%) SQLPlus
Development Applications
1 4 (20.00%) Cucumber
1 4 (20.00%) Git
1 4 (20.00%) Jenkins
2 3 (15.00%) JIRA
3 2 (10.00%) Cypress.io
3 2 (10.00%) Eclipse
3 2 (10.00%) IntelliJ
3 2 (10.00%) Maven
3 2 (10.00%) Postman
3 2 (10.00%) Selenium
3 2 (10.00%) Subversion
3 2 (10.00%) TeamCity
3 2 (10.00%) WebDriver
4 1 (5.00%) GitLab
4 1 (5.00%) Toad
General
1 7 (35.00%) Social Skills
2 4 (20.00%) Front Office
3 3 (15.00%) Analytical Skills
4 2 (10.00%) Finance
4 2 (10.00%) Public Sector
5 1 (5.00%) Banking
5 1 (5.00%) Telecoms
Job Titles
1 7 (35.00%) Developer
2 3 (15.00%) 2nd Line Engineer
2 3 (15.00%) 2nd Line Support
2 3 (15.00%) 2nd Line Support Engineer
2 3 (15.00%) Senior
2 3 (15.00%) Senior Developer
2 3 (15.00%) Support Engineer
2 3 (15.00%) UI Developer
3 2 (10.00%) Analyst
3 2 (10.00%) Architect
3 2 (10.00%) Java Developer
3 2 (10.00%) Java Swing Developer
3 2 (10.00%) Operations Analyst
3 2 (10.00%) QA Engineer
3 2 (10.00%) Security Analyst
3 2 (10.00%) Security Operations Analyst
3 2 (10.00%) Senior Java Developer
3 2 (10.00%) SOC Analyst
3 2 (10.00%) Solutions Architect
4 1 (5.00%) Integration Architect
Libraries, Frameworks & Software Standards
1 4 (20.00%) Swing
2 2 (10.00%) .NET
2 2 (10.00%) AWT
2 2 (10.00%) JavaFX
2 2 (10.00%) JPA
2 2 (10.00%) Middleware
2 2 (10.00%) Rendezvous
2 2 (10.00%) RESTful
2 2 (10.00%) Spring
2 2 (10.00%) Spring Boot
2 2 (10.00%) Web Services
2 2 (10.00%) XML
3 1 (5.00%) CSS
3 1 (5.00%) Flash
3 1 (5.00%) HTML
3 1 (5.00%) JSON
3 1 (5.00%) Node.js
3 1 (5.00%) RAML
3 1 (5.00%) React
3 1 (5.00%) REST
Miscellaneous
1 2 (10.00%) Cyber Threat
1 2 (10.00%) Distributed Applications
1 2 (10.00%) Distributed Architecture
1 2 (10.00%) Fixed Income
1 2 (10.00%) Foreign Exchange (FX)
1 2 (10.00%) Mobile App
1 2 (10.00%) NHS
1 2 (10.00%) Security Operations Centre
2 1 (5.00%) Data Centre
2 1 (5.00%) Data Protection Act
2 1 (5.00%) Distributed Denial-of-Service
2 1 (5.00%) NVMe
2 1 (5.00%) Product Ownership
2 1 (5.00%) Video Conferencing
Operating Systems
1 4 (20.00%) Unix
1 4 (20.00%) Windows
2 3 (15.00%) Linux
3 2 (10.00%) Red Hat Enterprise Linux
3 2 (10.00%) Windows Server
4 1 (5.00%) Android
4 1 (5.00%) Apple iOS
4 1 (5.00%) Data ONTAP
Processes & Methodologies
1 8 (40.00%) Agile
2 5 (25.00%) Problem-Solving
2 5 (25.00%) Stakeholder Management
3 4 (20.00%) BDD
4 3 (15.00%) Customer Service
4 3 (15.00%) DevOps
4 3 (15.00%) High Availability
4 3 (15.00%) Incident Response
4 3 (15.00%) Migration
4 3 (15.00%) Performance Tuning
4 3 (15.00%) Security Operations
4 3 (15.00%) Waterfall
5 2 (10.00%) Feature Driven Development
5 2 (10.00%) Kanban
5 2 (10.00%) Scrum
5 2 (10.00%) Software Architecture
5 2 (10.00%) TDD
5 2 (10.00%) Test Automation
5 2 (10.00%) Validation
5 2 (10.00%) V-Model
Programming Languages
1 6 (30.00%) Java
1 6 (30.00%) SQL
2 4 (20.00%) JavaScript
2 4 (20.00%) Python
2 4 (20.00%) Shell Script
3 3 (15.00%) VBScript
4 2 (10.00%) Bash
4 2 (10.00%) C#
4 2 (10.00%) C++
4 2 (10.00%) PowerShell
4 2 (10.00%) VBA
5 1 (5.00%) Perl
5 1 (5.00%) PL/SQL
Qualifications
1 2 (10.00%) CCNP
1 2 (10.00%) Cisco Certification
1 2 (10.00%) Degree
1 2 (10.00%) ISEB
1 2 (10.00%) ISTQB
1 2 (10.00%) ISTQB Foundation Certification
2 1 (5.00%) DV Cleared
2 1 (5.00%) Security Cleared
Quality Assurance & Compliance
1 2 (10.00%) QA
System Software
1 3 (15.00%) Docker
2 1 (5.00%) GPFS
2 1 (5.00%) NFS
2 1 (5.00%) VMware Infrastructure
Systems Management
1 2 (10.00%) Ansible
1 2 (10.00%) FortiGate
2 1 (5.00%) Kubernetes
2 1 (5.00%) Veritas Storage Foundation
Vendors
1 3 (15.00%) Cisco
1 3 (15.00%) IBM
1 3 (15.00%) Sybase
2 2 (10.00%) Arista
2 2 (10.00%) F5
2 2 (10.00%) Fortinet
2 2 (10.00%) TIBCO
2 2 (10.00%) VMware
3 1 (5.00%) Brocade
3 1 (5.00%) EMC
3 1 (5.00%) Genesys
3 1 (5.00%) Google
3 1 (5.00%) Microsoft
3 1 (5.00%) NetApp
3 1 (5.00%) Oracle
3 1 (5.00%) ServiceNow
3 1 (5.00%) Splunk
3 1 (5.00%) Veritas