Period
to 21 January 2019

The table below looks at the prevalence of the term Client/Server in permanent job vacancies advertised in London. Included is a benchmarking guide to the salaries offered in vacancies that have cited Client/Server over the 6 months to 21 January 2019 with a comparison to the same period over the previous 2 years.

Client Server
England > London
6 months to
21 Jan 2019
Same period 2018 Same period 2017
Rank 578 371 320
Rank change year-on-year -207 -51 +69
Permanent jobs citing Client/Server 187 571 709
As % of all permanent IT jobs advertised in London 0.30% 0.82% 1.01%
As % of the Miscellaneous category 0.65% 1.77% 2.27%
Number of salaries quoted 141 465 629
London median annual salary £65,000 £55,000 £55,000
Median salary % change year-on-year +18.18% - -
10th Percentile £37,500 £32,500 £32,500
90th Percentile £83,750 £78,750 £86,500
England median annual salary £50,000 £50,000 £50,000

Client/Server is in the Generic IT Skills category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for generic IT skills.

All Generic IT Skills
London
Permanent vacancies with a requirement for generic IT skills 28,696 32,325 31,186
As % of all permanent IT jobs advertised in London 45.76% 46.58% 44.35%
Number of salaries quoted 22,683 24,771 26,310
London median annual salary £65,000 £60,000 £58,500
Median salary % change year-on-year +8.33% +2.56% +3.54%
10th Percentile £36,250 £35,000 £32,500
90th Percentile £98,750 £93,750 £92,500
England median annual salary £55,000 £50,000 £50,000
% change year-on-year +10.00% - -

Client/Server
Job Vacancy Trend in London

Job postings citing Client/Server as a percentage of all IT jobs advertised in London.

Job vacancy trend for Client/Server in London

Client/Server
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Client/Server in London.

Salary trend for Client/Server in London

Client/Server
Salary Histogram in London

The salary distribution of IT jobs citing Client/Server in London over the 6 months to 21 January 2019.

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 21 January 2019. 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
Job
Vacancies
West London +24 31 £62,500 -1.96% 11
Central London -140 29 £68,750 +25.00% 12
South London -9 8 £67,500 - 2
East London +18 3 £67,500 -10.00%
Client/Server
England

For the 6 months to 21 January 2019, IT jobs citing Client/Server also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the London region with a requirement for Client/Server.

1 79 (42.25%) Windows
2 70 (37.43%) SQL Server
3 64 (34.22%) C#
4 57 (30.48%) SQL
5 56 (29.95%) .NET
6 52 (27.81%) Microsoft
6 52 (27.81%) Agile Software Development
7 46 (24.60%) Linux
8 44 (23.53%) Java
8 44 (23.53%) Software Engineering
9 42 (22.46%) ASP.NET
10 39 (20.86%) JavaScript
10 39 (20.86%) Unix
11 38 (20.32%) Enterprise Software
12 37 (19.79%) Web Services
13 34 (18.18%) HTML
14 33 (17.65%) Microservices
14 33 (17.65%) QA
14 33 (17.65%) Problem-Solving
15 32 (17.11%) HTML5
16 31 (16.58%) Finance
16 31 (16.58%) Active Directory
17 29 (15.51%) Unit Testing
18 28 (14.97%) Business Intelligence
19 27 (14.44%) Microsoft Azure
20 26 (13.90%) ASP.NET Web API
20 26 (13.90%) AngularJS
21 24 (12.83%) Mentoring
21 24 (12.83%) .NET Framework
22 23 (12.30%) Git (software)

Client/Server
Co-occurring IT Skills in London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 16 (8.56%) IIS
2 12 (6.42%) MS Exchange
3 11 (5.88%) Exchange Server 2010
4 10 (5.35%) Skype for Business
5 8 (4.28%) SharePoint
6 7 (3.74%) CMS
6 7 (3.74%) Exchange Server 2013
6 7 (3.74%) SharePoint 2010
7 6 (3.21%) BizTalk Server
7 6 (3.21%) Commerce Server
8 4 (2.14%) Oracle SOA Suite
9 3 (1.60%) Apache
9 3 (1.60%) IBM Notes
9 3 (1.60%) Tomcat
9 3 (1.60%) WebSphere
10 2 (1.07%) Oracle Coherence
10 2 (1.07%) WebLogic
10 2 (1.07%) WebSphere Application Server
10 2 (1.07%) WordPress
11 1 (0.53%) Exchange Server 2007
Applications
1 6 (3.21%) Microsoft Office
2 3 (1.60%) Microsoft Excel
3 1 (0.53%) HipChat
3 1 (0.53%) Microsoft PowerPoint
3 1 (0.53%) MS Visio
Business Applications
1 8 (4.28%) Dynamics AX
2 7 (3.74%) Remedy ITSM
3 2 (1.07%) ScheduALL
4 1 (0.53%) Workfront
Cloud Services
1 27 (14.44%) Microsoft Azure
2 22 (11.76%) Amazon AWS
3 20 (10.70%) SaaS
4 10 (5.35%) GitHub
4 10 (5.35%) Office 365
5 7 (3.74%) PaaS
6 5 (2.67%) Cloud Computing
7 1 (0.53%) Amazon EC2
7 1 (0.53%) Amazon ELB
7 1 (0.53%) Amazon S3
7 1 (0.53%) Apigee
7 1 (0.53%) Azure Active Directory
7 1 (0.53%) CloudFront
7 1 (0.53%) IaaS
7 1 (0.53%) IBM Cloud
7 1 (0.53%) npm
7 1 (0.53%) OpenShift
7 1 (0.53%) Salesforce Service Cloud
7 1 (0.53%) Serverless
7 1 (0.53%) Virtual Private Cloud
Communications & Networking
1 14 (7.49%) HTTP
2 13 (6.95%) Internet
2 13 (6.95%) LAN
3 12 (6.42%) DNS
4 11 (5.88%) DHCP
4 11 (5.88%) WAN
5 10 (5.35%) SAN
5 10 (5.35%) TCP/IP
6 9 (4.81%) Extranet
6 9 (4.81%) Firewall
6 9 (4.81%) VPN
7 8 (4.28%) Peer-to-Peer Networking
8 3 (1.60%) Intranet
8 3 (1.60%) Network Security
8 3 (1.60%) VoIP
9 2 (1.07%) DVB
9 2 (1.07%) Ethernet
9 2 (1.07%) FTP
9 2 (1.07%) MPLS
9 2 (1.07%) NAS
Database & Business Intelligence
1 70 (37.43%) SQL Server
2 18 (9.63%) SQL Server Integration Services
2 18 (9.63%) SQL Server Reporting Services
3 16 (8.56%) SQL Server Analysis Services
4 15 (8.02%) Power BI
5 11 (5.88%) NoSQL
6 10 (5.35%) MySQL
7 8 (4.28%) Blockchain
7 8 (4.28%) MongoDB
7 8 (4.28%) PostgreSQL
8 6 (3.21%) Apache Cassandra
9 3 (1.60%) Crystal Reports
9 3 (1.60%) SQL Server 2008
9 3 (1.60%) SQL Server 2014
10 2 (1.07%) KDB
10 2 (1.07%) Qlik Sense
10 2 (1.07%) QlikView
10 2 (1.07%) Relational Database
10 2 (1.07%) SQL Server 2012
11 1 (0.53%) Oracle Database
Development Applications
1 23 (12.30%) Git (software)
1 23 (12.30%) Visual Studio
2 17 (9.09%) JMeter
3 11 (5.88%) LoadRunner
4 8 (4.28%) JIRA
4 8 (4.28%) Team Foundation Server
5 5 (2.67%) Jenkins
6 4 (2.14%) Atlassian Bamboo
7 3 (1.60%) Hudson
7 3 (1.60%) Maven
7 3 (1.60%) Visual Studio Team System
8 2 (1.07%) HP UFT
8 2 (1.07%) JUnit
8 2 (1.07%) Selenium
8 2 (1.07%) Sonatype Nexus
9 1 (0.53%) AutoIt
9 1 (0.53%) GitLab
9 1 (0.53%) gulp
9 1 (0.53%) Robot Framework
9 1 (0.53%) webpack
General
1 31 (16.58%) Finance
2 14 (7.49%) Retail
3 11 (5.88%) Telecoms
4 9 (4.81%) Marketing
5 4 (2.14%) Banking
6 3 (1.60%) Games
7 2 (1.07%) Advertising
7 2 (1.07%) Corporate Banking
7 2 (1.07%) Electronics
7 2 (1.07%) Investment Banking
7 2 (1.07%) Law
8 1 (0.53%) Front Office
8 1 (0.53%) Legal
Job Titles
1 68 (36.36%) Developer
2 32 (17.11%) C# Developer
3 29 (15.51%) Architect
4 28 (14.97%) .NET Developer
5 25 (13.37%) C# .NET Developer
6 20 (10.70%) Analyst
7 16 (8.56%) Solutions Architect
7 16 (8.56%) Tester
8 15 (8.02%) Backend Developer
8 15 (8.02%) Performance Tester
8 15 (8.02%) QA Tester
8 15 (8.02%) SQL Developer
8 15 (8.02%) Support Analyst
9 14 (7.49%) Desktop Support
9 14 (7.49%) Senior Analyst
10 13 (6.95%) Full Stack Developer
11 12 (6.42%) Senior Support Analyst
12 11 (5.88%) Desktop Analyst
12 11 (5.88%) Desktop Support Analyst
12 11 (5.88%) Senior Desktop Analyst
Libraries, Frameworks & Software Standards
1 56 (29.95%) .NET
2 42 (22.46%) ASP.NET
3 37 (19.79%) Web Services
4 34 (18.18%) HTML
5 32 (17.11%) HTML5
6 26 (13.90%) AngularJS
6 26 (13.90%) ASP.NET Web API
7 24 (12.83%) .NET Framework
8 18 (9.63%) ASP.NET MVC
8 18 (9.63%) CSS
9 16 (8.56%) Apache Flex
9 16 (8.56%) Node.js
9 16 (8.56%) REST
10 15 (8.02%) Aurelia
10 15 (8.02%) Entity Framework
10 15 (8.02%) Flash
10 15 (8.02%) LINQ
10 15 (8.02%) NHibernate
11 14 (7.49%) jQuery
12 13 (6.95%) React
Miscellaneous
1 38 (20.32%) Enterprise Software
2 9 (4.81%) Fintech
3 8 (4.28%) Algorithms
3 8 (4.28%) Data Centre
3 8 (4.28%) Data Structures
3 8 (4.28%) iSeries
4 7 (3.74%) HP Storage
4 7 (3.74%) Management Information System
5 5 (2.67%) Analytical Skills
5 5 (2.67%) User Experience
6 4 (2.14%) Embedded Systems
6 4 (2.14%) Equities
7 3 (1.60%) Replication
7 3 (1.60%) Self-Motivation
7 3 (1.60%) Video Conferencing
8 2 (1.07%) Derivative
8 2 (1.07%) Fixed Income
8 2 (1.07%) IPTV
8 2 (1.07%) Mobile App
8 2 (1.07%) Virtual Team
Operating Systems
1 79 (42.25%) Windows
2 46 (24.60%) Linux
3 39 (20.86%) Unix
4 17 (9.09%) Windows Server
5 14 (7.49%) Mac OS X
6 10 (5.35%) Windows Server 2008
6 10 (5.35%) Windows Server 2012
7 8 (4.28%) Android
7 8 (4.28%) Windows 7
8 6 (3.21%) Windows 8
9 3 (1.60%) Apple iOS
9 3 (1.60%) Red Hat Enterprise Linux
9 3 (1.60%) Windows 10
10 2 (1.07%) Embedded Linux
10 2 (1.07%) Mac OS
Processes & Methodologies
1 52 (27.81%) Agile Software Development
2 44 (23.53%) Software Engineering
3 33 (17.65%) Microservices
3 33 (17.65%) Problem-Solving
4 29 (15.51%) Unit Testing
5 28 (14.97%) Business Intelligence
6 24 (12.83%) Mentoring
7 20 (10.70%) MVC
7 20 (10.70%) Test Strategy
8 19 (10.16%) E-Commerce
9 18 (9.63%) ITIL
9 18 (9.63%) SOA
10 16 (8.56%) Front End Development
10 16 (8.56%) Performance Testing
10 16 (8.56%) Test Automation
11 14 (7.49%) DevOps
11 14 (7.49%) Event-Driven Architecture
11 14 (7.49%) Line Management
11 14 (7.49%) Scrum
12 13 (6.95%) Service Management
Programming Languages
1 64 (34.22%) C#
2 57 (30.48%) SQL
3 44 (23.53%) Java
4 39 (20.86%) JavaScript
5 20 (10.70%) T-SQL
6 19 (10.16%) C++
7 15 (8.02%) C
8 14 (7.49%) Python
8 14 (7.49%) Shell Script
9 12 (6.42%) PowerShell
10 10 (5.35%) Ruby
11 9 (4.81%) Go
12 8 (4.28%) X++
13 7 (3.74%) Perl
13 7 (3.74%) VB.NET
14 5 (2.67%) Apple Swift
14 5 (2.67%) Objective-C
15 3 (1.60%) PHP
16 2 (1.07%) ActionScript
16 2 (1.07%) VBA
Qualifications
1 18 (9.63%) Degree
2 9 (4.81%) MCSE
2 9 (4.81%) Microsoft Certification
3 6 (3.21%) VMware Certified Professional (VCP)
4 5 (2.67%) Computer Science Degree
5 2 (1.07%) A+ Certification
5 2 (1.07%) ACDT
5 2 (1.07%) ACHDS
5 2 (1.07%) ACTC
5 2 (1.07%) CHFI
5 2 (1.07%) Dell Certification
5 2 (1.07%) GCFA
5 2 (1.07%) GCFE
5 2 (1.07%) GCIA
5 2 (1.07%) GCIH
5 2 (1.07%) GREM
5 2 (1.07%) MCDST
5 2 (1.07%) MCP
5 2 (1.07%) MCSA
5 2 (1.07%) Network+ Certification
Quality Assurance & Compliance
1 33 (17.65%) QA
2 2 (1.07%) ISO 9001
2 2 (1.07%) ISO/IEC 20000
3 1 (0.53%) SLA
System Software
1 31 (16.58%) Active Directory
2 20 (10.70%) VMware Infrastructure
3 12 (6.42%) Docker
4 7 (3.74%) VMware Server
5 2 (1.07%) Virtual Machines
5 2 (1.07%) Virtual Servers
5 2 (1.07%) VMware ESXi
5 2 (1.07%) vSphere
5 2 (1.07%) XenApp
6 1 (0.53%) Apache ZooKeeper
6 1 (0.53%) Citrix Presentation Server
6 1 (0.53%) Terminal Services
Systems Management
1 10 (5.35%) Ansible
2 9 (4.81%) Opscode Chef
2 9 (4.81%) Puppet
3 7 (3.74%) Single Sign-On
4 4 (2.14%) Nessus
4 4 (2.14%) Terraform
5 3 (1.60%) Kubernetes
6 2 (1.07%) McAfee ePO
6 2 (1.07%) Nagios
6 2 (1.07%) SCCM
6 2 (1.07%) Thomson Reuters DACS
6 2 (1.07%) vCenter Server
6 2 (1.07%) WSUS
7 1 (0.53%) HP ALM
7 1 (0.53%) HP Quality Center
Vendors
1 52 (27.81%) Microsoft
2 21 (11.23%) VMware
3 15 (8.02%) Oracle
4 11 (5.88%) HP
4 11 (5.88%) Sun
5 10 (5.35%) Cisco
5 10 (5.35%) IBM
6 9 (4.81%) Dell
7 7 (3.74%) Barracuda Networks
7 7 (3.74%) Citrix
7 7 (3.74%) EMC
7 7 (3.74%) Ivanti
7 7 (3.74%) Remedy
8 5 (2.67%) Apple
9 3 (1.60%) Avaya
9 3 (1.60%) Lotus
9 3 (1.60%) Red Hat
10 2 (1.07%) Charles River
10 2 (1.07%) McAfee
10 2 (1.07%) Sophos