Client/Server Job Trends in London

Client Server
England > London

The table below looks at the prevalence of the term Client/Server in permanent job vacancies in London. Included is a benchmarking guide to the salaries offered in vacancies that cited Client/Server over the 6 months leading up to 16 July 2026, comparing them to the same period in the previous two years.

6 months to
16 Jul 2026
Same period 2025 Same period 2024
Rank 399 367 303
Rank change year-on-year -32 -64 -39
Permanent jobs citing Client/Server 26 25 210
As % of all permanent jobs in London 0.12% 0.20% 0.91%
As % of the Miscellaneous category 0.34% 0.45% 2.22%
Number of salaries quoted 25 3 200
10th Percentile £62,500 £33,450 £49,750
25th Percentile £72,500 £42,000 £65,000
Median annual salary (50th Percentile) £87,500 £57,500 £85,000
Median % change year-on-year +52.17% -32.35% +6.25%
75th Percentile £95,000 £74,375 £105,000
90th Percentile £116,500 £83,750 £133,750
England median annual salary £60,000 £37,500 £71,500
% change year-on-year +60.00% -47.55% -4.67%

All Generic Skills
London

Client/Server 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 in London.

Permanent vacancies with a requirement for generic IT skills 7,595 5,600 9,446
As % of all permanent jobs advertised in London 34.17% 44.97% 40.88%
Number of salaries quoted 4,638 3,257 6,489
10th Percentile £41,250 £40,995 £38,084
25th Percentile £56,000 £55,000 £51,250
Median annual salary (50th Percentile) £80,000 £78,500 £75,000
Median % change year-on-year +1.91% +4.67% -
75th Percentile £100,000 £107,500 £101,250
90th Percentile £120,000 £136,250 £135,000
England median annual salary £59,000 £57,500 £55,000
% change year-on-year +2.61% +4.55% -15.38%

Client/Server
Job Vacancy Trend in London

Historical trend showing the proportion of permanent IT job postings citing Client/Server relative to all permanent IT jobs advertised in London.

Client/Server job vacancy trend in London

Client/Server
Salary Trend in London

Salary distribution trend for jobs in London citing Client/Server.

Salary distribution trend for jobs in London citing Client/Server

Client/Server
Salary Histogram in London

Salary distribution for jobs citing Client/Server in London over the 6 months to 16 July 2026.

Salary histogram for Client/Server in London

Client/Server
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Client/Server within the London region over the 6 months to 16 July 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
Central London +4 3 £90,000 - 2
Client/Server
England

Client/Server
Co-Occurring Skills & Capabilities in London 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 2 (7.69%) Apache Airflow
1 2 (7.69%) SharePoint
2 1 (3.85%) CICS
2 1 (3.85%) Oracle Coherence
Cloud Services
1 12 (46.15%) AWS
2 6 (23.08%) Azure
3 5 (19.23%) Power Platform
3 5 (19.23%) SaaS
4 3 (11.54%) GCP
4 3 (11.54%) Power Automate
4 3 (11.54%) PowerApps
5 2 (7.69%) Amazon S3
5 2 (7.69%) Dagster
5 2 (7.69%) GitHub
6 1 (3.85%) Amazon Kinesis
6 1 (3.85%) Amazon SQS
6 1 (3.85%) AWS CloudFormation
6 1 (3.85%) Microsoft 365
6 1 (3.85%) OCI
6 1 (3.85%) OpenShift
6 1 (3.85%) Prefect
6 1 (3.85%) Serverless
6 1 (3.85%) Slack
Communications & Networking
1 1 (3.85%) Internet
1 1 (3.85%) VoIP
Database & Business Intelligence
1 6 (23.08%) PostgreSQL
2 5 (19.23%) SQL Server
3 3 (11.54%) Power BI
4 2 (7.69%) Data Lake
5 1 (3.85%) Amazon Athena
5 1 (3.85%) Amazon Redshift
5 1 (3.85%) Big Data
5 1 (3.85%) Data Warehouse
5 1 (3.85%) Db2
5 1 (3.85%) MySQL
5 1 (3.85%) NoSQL
5 1 (3.85%) SQL Server Analysis Services
5 1 (3.85%) SQL Server Reporting Services
5 1 (3.85%) TimescaleDB
General
1 19 (73.08%) Social Skills
2 13 (50.00%) Finance
3 4 (15.38%) Legal
4 2 (7.69%) Analytical Skills
4 2 (7.69%) Influencing Skills
4 2 (7.69%) Law
5 1 (3.85%) General Ledger
5 1 (3.85%) Manufacturing
5 1 (3.85%) Marketing
5 1 (3.85%) Telecoms
Job Titles
1 7 (26.92%) Developer
2 6 (23.08%) Software Engineer
3 4 (15.38%) Procurement Manager
3 4 (15.38%) Python Engineer
3 4 (15.38%) Senior
4 3 (11.54%) .NET Software Engineer
4 3 (11.54%) Applications Developer
4 3 (11.54%) Architect
4 3 (11.54%) Python Software Engineer
4 3 (11.54%) Senior Software Engineer
5 2 (7.69%) Analyst
5 2 (7.69%) AWS Engineer
5 2 (7.69%) C# Software Engineer
5 2 (7.69%) Data Engineer
5 2 (7.69%) Java Developer
5 2 (7.69%) Procurement Specialist
5 2 (7.69%) Solutions Architect
6 1 (3.85%) AWS Consultant
6 1 (3.85%) AWS Developer
6 1 (3.85%) SQL Support Analyst
Libraries, Frameworks & Software Standards
1 7 (26.92%) .NET
2 4 (15.38%) AngularJS
2 4 (15.38%) React
3 3 (11.54%) ASP.NET
3 3 (11.54%) Bootstrap
3 3 (11.54%) jQuery
4 2 (7.69%) FastAPI
4 2 (7.69%) Kafka
4 2 (7.69%) REST
4 2 (7.69%) Spring Boot
5 1 (3.85%) .NET Core
5 1 (3.85%) ActiveMQ
5 1 (3.85%) ASP.NET MVC
5 1 (3.85%) Ember.js
5 1 (3.85%) Phoenix
5 1 (3.85%) Phoenix Framework
5 1 (3.85%) Spring
5 1 (3.85%) Vue
Miscellaneous
1 3 (11.54%) Data Structures
1 3 (11.54%) Low-Code
2 2 (7.69%) Analytical Mindset
2 2 (7.69%) Fixed Income
2 2 (7.69%) Legacy Systems
2 2 (7.69%) Public Cloud
3 1 (3.85%) Algorithms
3 1 (3.85%) Greenfield Project
3 1 (3.85%) IoT
3 1 (3.85%) Mainframe
3 1 (3.85%) Onboarding
3 1 (3.85%) Video\Live Streaming
3 1 (3.85%) Virtual Team
3 1 (3.85%) VSAM
Operating Systems
1 1 (3.85%) Windows
Processes & Methodologies
1 10 (38.46%) Computer Science
1 10 (38.46%) Software Engineering
2 9 (34.62%) Problem-Solving
3 6 (23.08%) Stakeholder Management
4 5 (19.23%) AI
4 5 (19.23%) Analytics
4 5 (19.23%) Decision-Making
5 4 (15.38%) Full-Stack Development
5 4 (15.38%) OOP
5 4 (15.38%) SDLC
6 3 (11.54%) Agile
6 3 (11.54%) Cybersecurity
6 3 (11.54%) Design Patterns
6 3 (11.54%) Infrastructure as Code
6 3 (11.54%) Microservices
6 3 (11.54%) Migration
6 3 (11.54%) Multithreading
6 3 (11.54%) Workflow
7 2 (7.69%) Due Diligence
7 2 (7.69%) Internal Audit
Programming Languages
1 11 (42.31%) SQL
2 7 (26.92%) Python
3 5 (19.23%) C#
4 4 (15.38%) Java
5 1 (3.85%) C++
5 1 (3.85%) COBOL
5 1 (3.85%) Data Analysis Expressions
5 1 (3.85%) Elm
5 1 (3.85%) JCL
5 1 (3.85%) R
5 1 (3.85%) Rust
5 1 (3.85%) TypeScript
Qualifications
1 9 (34.62%) Degree
2 3 (11.54%) Computer Science Degree
Quality Assurance & Compliance
1 2 (7.69%) Data Quality
System Software
1 2 (7.69%) Docker
Systems Management
1 2 (7.69%) Terraform
2 1 (3.85%) Kubernetes
Vendors
1 3 (11.54%) Microsoft
2 2 (7.69%) Ariba
2 2 (7.69%) Databricks
2 2 (7.69%) Google
2 2 (7.69%) Oracle
2 2 (7.69%) SAP
3 1 (3.85%) IBM
3 1 (3.85%) VMware