Period
to 24 November 2017

The table below looks at the prevalence of the term Client/Server in permanent job vacancies advertised in the City of London. Included is a benchmarking guide to the salaries offered in vacancies that have cited Client/Server over the 6 months to 24 November 2017 with a comparison to the same period over the previous 2 years.

Client Server
Central London > City of London
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 245 259 314
Rank change year-on-year +14 +55 -4
Permanent jobs citing Client/Server 82 94 110
As % of all permanent IT jobs advertised in the City of London 0.80% 0.81% 0.64%
As % of the Miscellaneous category 1.70% 1.73% 1.39%
Number of salaries quoted 74 93 102
City of London median annual salary £50,000 £57,500 £60,000
Median salary % change year-on-year -13.04% -4.17% +20.00%
10th Percentile £32,500 £28,000 £38,650
90th Percentile £63,750 £85,750 £77,500
Central London median annual salary £55,000 £55,000 £60,000
% change year-on-year - -8.33% +4.35%

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 the City of London with a requirement for generic IT skills.

All Generic IT Skills
City of London
Permanent vacancies with a requirement for generic IT skills 4813 5434 7933
As % of all permanent IT jobs advertised in the City of London 47.11% 46.75% 46.49%
Number of salaries quoted 4295 4940 6652
City of London median annual salary £60,000 £57,552 £57,500
Median salary % change year-on-year +4.25% +0.09% +4.55%
10th Percentile £33,850 £33,500 £32,500
90th Percentile £96,250 £90,000 £91,200
Central London median annual salary £60,000 £57,500 £57,500
% change year-on-year +4.35% - +4.55%

Client/Server
Job Vacancy Trend in the City of London

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

Job vacancy trend for Client/Server in the City of London

Client/Server
Salary Trend in the City of London

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

Salary trend for Client/Server in the City of London

Client/Server
Salary Histogram in the City of London

The salary distribution of IT jobs citing Client/Server in the City of London over the 6 months to 24 November 2017.

Salary histogram for Client/Server in the City of London

For the 6 months to 24 November 2017, IT jobs citing Client/Server also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the City of London region with a requirement for Client/Server.

1 43 (52.44%) Microsoft
2 39 (47.56%) Agile Software Development
3 36 (43.90%) Finance
4 33 (40.24%) SQL
5 29 (35.37%) MS Visio
6 28 (34.15%) Windows
6 28 (34.15%) Java
7 25 (30.49%) SDLC
8 23 (28.05%) SQL Server
8 23 (28.05%) Linux
9 22 (26.83%) JIRA
10 19 (23.17%) OO
10 19 (23.17%) Firewall
11 17 (20.73%) OOP
11 17 (20.73%) Microsoft Excel
11 17 (20.73%) MS Access
11 17 (20.73%) MySQL
11 17 (20.73%) Spreadsheet
12 16 (19.51%) Software Engineering
12 16 (19.51%) C#
13 15 (18.29%) Microsoft Office
13 15 (18.29%) Scrum
13 15 (18.29%) Continuous Integration
13 15 (18.29%) DevOps
14 14 (17.07%) Front Office
14 14 (17.07%) Unix
15 13 (15.85%) .NET
15 13 (15.85%) Asset Management
15 13 (15.85%) Don't repeat yourself (DRY)
15 13 (15.85%) SOLID

Client/Server
Co-occurring IT Skills in the City of 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 12 (14.63%) IBM Notes
2 5 (6.10%) MS Exchange
3 3 (3.66%) Blackberry Enterprise Server
4 2 (2.44%) Confluence
4 2 (2.44%) Exchange Server 2010
5 1 (1.22%) Ethereum
5 1 (1.22%) Exchange Server 2013
5 1 (1.22%) Hyperledger
5 1 (1.22%) Jetty
5 1 (1.22%) Tomcat
Applications
1 29 (35.37%) MS Visio
2 17 (20.73%) Microsoft Excel
2 17 (20.73%) Spreadsheet
3 15 (18.29%) Microsoft Office
Cloud Services
1 3 (3.66%) Office 365
2 2 (2.44%) Amazon AWS
2 2 (2.44%) IaaS
2 2 (2.44%) SaaS
3 1 (1.22%) Cloud Computing
3 1 (1.22%) Microsoft Azure
Communications & Networking
1 19 (23.17%) Firewall
2 10 (12.20%) DHCP
2 10 (12.20%) DNS
3 8 (9.76%) TCP/IP
4 3 (3.66%) Intranet
4 3 (3.66%) LAN
4 3 (3.66%) SNMP
4 3 (3.66%) VPN
4 3 (3.66%) WAN
5 2 (2.44%) Cisco ASA
5 2 (2.44%) DMZ
5 2 (2.44%) FTP
5 2 (2.44%) IPsec
5 2 (2.44%) IPv4
5 2 (2.44%) Remote Desktop
5 2 (2.44%) VLAN
6 1 (1.22%) Cisco IOS
6 1 (1.22%) iSCSI
6 1 (1.22%) Multicast
6 1 (1.22%) NX-OS
Database & Business Intelligence
1 23 (28.05%) SQL Server
2 17 (20.73%) MS Access
2 17 (20.73%) MySQL
3 9 (10.98%) Relational Database
4 3 (3.66%) Infinispan
4 3 (3.66%) PostgreSQL
5 2 (2.44%) Data Mining
5 2 (2.44%) SQL Server 2008
5 2 (2.44%) SQL Server Integration Services
5 2 (2.44%) SQL Server Reporting Services
6 1 (1.22%) Big Data
6 1 (1.22%) Blockchain
Development Applications
1 22 (26.83%) JIRA
2 8 (9.76%) Selenium
3 6 (7.32%) Team Foundation Server
4 5 (6.10%) FitNesse
4 5 (6.10%) SpecFlow
4 5 (6.10%) Visual Studio
5 3 (3.66%) Gatling
5 3 (3.66%) GoCD
5 3 (3.66%) Jenkins
5 3 (3.66%) JMeter
5 3 (3.66%) JUnit
5 3 (3.66%) Maven
5 3 (3.66%) TeamCity
5 3 (3.66%) TestRail
6 2 (2.44%) FishEye
6 2 (2.44%) Git (software)
6 2 (2.44%) IntelliJ
7 1 (1.22%) Cucumber
General
1 36 (43.90%) Finance
2 14 (17.07%) Front Office
3 5 (6.10%) Back Office
3 5 (6.10%) Banking
4 3 (3.66%) Advertising
5 1 (1.22%) Legal
Job Titles
1 40 (48.78%) Analyst
2 26 (31.71%) Developer
3 17 (20.73%) Business Analyst
4 15 (18.29%) Java Developer
4 15 (18.29%) Software Developer
4 15 (18.29%) Support Analyst
5 12 (14.63%) 2nd/3rd Line Support
5 12 (14.63%) 2nd/3rd Line Support Analyst
5 12 (14.63%) 3rd Line Support
5 12 (14.63%) 3rd Line Support Analyst
5 12 (14.63%) Asset Management Analyst
5 12 (14.63%) Java Software Developer
5 12 (14.63%) Trade Floor Support Analyst
6 9 (10.98%) Software Analyst
7 5 (6.10%) .NET Developer
7 5 (6.10%) Applications Support
7 5 (6.10%) QA Analyst
7 5 (6.10%) Senior Analyst
7 5 (6.10%) Senior QA Analyst
7 5 (6.10%) Support Engineer
Libraries, Frameworks & Software Standards
1 13 (15.85%) .NET
2 8 (9.76%) ASP.NET
3 5 (6.10%) JSON
3 5 (6.10%) WCF
4 4 (4.88%) RESTful
5 3 (3.66%) AngularJS
5 3 (3.66%) Apache Flex
5 3 (3.66%) CSS
5 3 (3.66%) EJB
5 3 (3.66%) EJB 3.0
5 3 (3.66%) GWT
5 3 (3.66%) HTML
5 3 (3.66%) HTML5
5 3 (3.66%) Java EE
5 3 (3.66%) JavaFX
5 3 (3.66%) JAX-RS
5 3 (3.66%) JMS
5 3 (3.66%) Swing
5 3 (3.66%) Vaadin
5 3 (3.66%) WebSockets
Miscellaneous
1 12 (14.63%) AS400
1 12 (14.63%) IBM Mainframe
1 12 (14.63%) Mainframe
2 4 (4.88%) Computer Science
3 3 (3.66%) Cybercrime
3 3 (3.66%) Data Centre
3 3 (3.66%) Mobile App
3 3 (3.66%) User Experience
4 2 (2.44%) Clustering
4 2 (2.44%) Enterprise Software
4 2 (2.44%) Fintech
4 2 (2.44%) Fixed Income
4 2 (2.44%) Replication
5 1 (1.22%) Algorithms
5 1 (1.22%) Bitcoin
5 1 (1.22%) Data Structures
5 1 (1.22%) Hedge funds
Operating Systems
1 28 (34.15%) Windows
2 23 (28.05%) Linux
3 14 (17.07%) Unix
4 12 (14.63%) OS/390
5 3 (3.66%) Windows 10
5 3 (3.66%) Windows 7
6 2 (2.44%) Windows Server 2003
7 1 (1.22%) Apple iOS
Processes & Methodologies
1 39 (47.56%) Agile Software Development
2 25 (30.49%) SDLC
3 19 (23.17%) OO
4 17 (20.73%) OOP
5 16 (19.51%) Software Engineering
6 15 (18.29%) Continuous Integration
6 15 (18.29%) DevOps
6 15 (18.29%) Scrum
7 13 (15.85%) Asset Management
7 13 (15.85%) Don't repeat yourself (DRY)
7 13 (15.85%) SOLID
8 12 (14.63%) Kanban
8 12 (14.63%) Test Automation
9 6 (7.32%) Regression Testing
10 5 (6.10%) Change Management
10 5 (6.10%) Integration Testing
10 5 (6.10%) ITIL
10 5 (6.10%) TDD
10 5 (6.10%) Test Scripting
10 5 (6.10%) User Acceptance Testing
Programming Languages
1 33 (40.24%) SQL
2 28 (34.15%) Java
3 16 (19.51%) C#
4 9 (10.98%) JavaScript
5 6 (7.32%) Python
6 4 (4.88%) T-SQL
7 3 (3.66%) PHP
7 3 (3.66%) PowerShell
8 2 (2.44%) C
8 2 (2.44%) C++
8 2 (2.44%) VB.NET
9 1 (1.22%) Apple Swift
9 1 (1.22%) Objective-C
Qualifications
1 9 (10.98%) Degree
2 3 (3.66%) ISEB
2 3 (3.66%) ISTQB
2 3 (3.66%) Microsoft Certification
3 2 (2.44%) CCNP
3 2 (2.44%) Cisco Certification
4 1 (1.22%) CCNA
4 1 (1.22%) MCITP
4 1 (1.22%) MCSE
4 1 (1.22%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 11 (13.41%) QA
2 8 (9.76%) SLA
System Software
1 12 (14.63%) Virtual Desktop
2 10 (12.20%) Active Directory
3 5 (6.10%) VMware Infrastructure
4 4 (4.88%) vSphere
5 3 (3.66%) XenApp
6 2 (2.44%) Terminal Services
Systems Management
1 12 (14.63%) BMC PATROL
1 12 (14.63%) Tivoli
1 12 (14.63%) Tivoli NetView
2 3 (3.66%) XenMobile
3 2 (2.44%) WSUS
4 1 (1.22%) Grafana
4 1 (1.22%) Nagios
Vendors
1 43 (52.44%) Microsoft
2 12 (14.63%) IBM
2 12 (14.63%) Lotus
3 8 (9.76%) Citrix
4 5 (6.10%) Google
4 5 (6.10%) VMware
5 3 (3.66%) Red Hat
6 2 (2.44%) Cisco
6 2 (2.44%) Veeam
7 1 (1.22%) Barracuda Networks
7 1 (1.22%) Dell
7 1 (1.22%) EqualLogic
7 1 (1.22%) Fortinet
7 1 (1.22%) Palo Alto