Period
to 26 April 2018

The following table provides summary statistics for permanent job vacancies advertised in Central London with a requirement for C skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited C over the 6 months to 26 April 2018 with a comparison to the same period in the previous 2 years.

C
London > Central London
6 months to
26 Apr 2018
Same period 2017 Same period 2016
Rank 173 146 144
Rank change year-on-year -27 -2 -1
Permanent jobs citing C 276 273 369
As % of all permanent IT jobs advertised in Central London 1.82% 2.19% 2.16%
As % of the Programming Languages category 3.09% 3.81% 3.92%
Number of salaries quoted 236 238 310
Central London median annual salary £68,750 £70,000 £66,250
Median salary % change year-on-year -1.79% +5.66% +10.42%
10th Percentile £36,250 £42,500 £35,975
90th Percentile £109,375 £115,000 £105,125
London median annual salary £60,000 £62,500 £62,500
% change year-on-year -4.00% - +8.70%

C is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Central London with a requirement for coding skills.

All Programming Languages
Central London
Permanent vacancies with a requirement for coding skills 8,942 7,156 9,422
As % of all permanent IT jobs advertised in Central London 59.00% 57.34% 55.28%
Number of salaries quoted 7,876 6,549 8,502
Central London median annual salary £60,000 £60,000 £55,000
Median salary % change year-on-year - +9.09% -
10th Percentile £38,125 £36,250 £36,000
90th Percentile £92,500 £92,500 £86,250
London median annual salary £60,000 £60,000 £55,000
% change year-on-year - +9.09% -

C
Job Vacancy Trend in Central London

Job postings citing C as a percentage of all IT jobs advertised in Central London.

Job vacancy trend for C in Central London

C
Salary Trend in Central London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing C in Central London.

Salary trend for C in Central London

C
Salary Histogram in Central London

The salary distribution of IT jobs citing C in Central London over the 6 months to 26 April 2018.

Salary histogram for C in Central London

C
Job Locations in Central London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing C within the Central London region over the 6 months to 26 April 2018. 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
City of London -21 202 £72,500 -3.33% 65
Southwark -66 31 £47,047 -63.10%
West End of London -15 12 £38,500 -26.67% 9
Camden -2 8 £22,000 -67.41%
City of Westminster - 5 £38,500 - 1
C
London

For the 6 months to 26 April 2018, IT jobs citing C 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 Central London region with a requirement for C.

1 120 (43.48%) C++
2 102 (36.96%) Finance
3 93 (33.70%) Linux
4 84 (30.43%) Python
5 61 (22.10%) Agile Software Development
6 60 (21.74%) SQL
7 58 (21.01%) Microsoft
8 44 (15.94%) Java
9 41 (14.86%) Mathematics
10 40 (14.49%) Banking
10 40 (14.49%) Analytical Skills
11 39 (14.13%) Multithreading
12 33 (11.96%) Software Engineering
13 31 (11.23%) Dynamics NAV
14 28 (10.14%) Project Management
15 27 (9.78%) Windows
15 27 (9.78%) Problem-Solving
16 26 (9.42%) Algorithms
16 26 (9.42%) Retail
17 25 (9.06%) Stakeholder Management
17 25 (9.06%) Computer Science
18 24 (8.70%) Front Office
18 24 (8.70%) OO
18 24 (8.70%) JavaScript
18 24 (8.70%) Machine Learning
19 23 (8.33%) ITIL
19 23 (8.33%) Test Automation
20 22 (7.97%) QA
20 22 (7.97%) Advertising
21 21 (7.61%) Legal

C
Co-occurring IT Skills in Central 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 10 (3.62%) SharePoint
2 9 (3.26%) MS Exchange
2 9 (3.26%) SAS
3 8 (2.90%) Apache Spark
4 7 (2.54%) Apache
5 5 (1.81%) IIS
6 4 (1.45%) Apache Pig
7 3 (1.09%) CMS
7 3 (1.09%) WebLogic
8 2 (0.72%) Confluence
8 2 (0.72%) Ethereum
9 1 (0.36%) CICS
9 1 (0.36%) Elasticsearch
9 1 (0.36%) Exchange Server 2010
9 1 (0.36%) Jupyter
9 1 (0.36%) Mule
9 1 (0.36%) Skype for Business
9 1 (0.36%) WebSphere
Applications
1 20 (7.25%) Microsoft Office
2 8 (2.90%) Adobe Creative Suite
3 6 (2.17%) Microsoft Excel
4 4 (1.45%) Microsoft PowerPoint
5 3 (1.09%) SPSS
6 2 (0.72%) Microsoft Project
Business Applications
1 31 (11.23%) Dynamics NAV
2 2 (0.72%) Magento
3 1 (0.36%) Cognos Business Intelligence
3 1 (0.36%) Dynamics CRM
Cloud Services
1 13 (4.71%) SaaS
2 9 (3.26%) Office 365
3 7 (2.54%) Amazon AWS
4 4 (1.45%) Dynamics 365
4 4 (1.45%) Microsoft Azure
5 3 (1.09%) PaaS
6 2 (0.72%) IaaS
7 1 (0.36%) Azure Data Factory
7 1 (0.36%) Google Cloud Platform
7 1 (0.36%) Google Play
7 1 (0.36%) npm
Communications & Networking
1 17 (6.16%) Internet
2 9 (3.26%) Firewall
3 6 (2.17%) DVB
3 6 (2.17%) SAN
3 6 (2.17%) TCP/IP
4 5 (1.81%) FTP
4 5 (1.81%) Network Security
5 4 (1.45%) DNS
6 3 (1.09%) HbbTV
6 3 (1.09%) HTTP
6 3 (1.09%) LAN
6 3 (1.09%) NAS
6 3 (1.09%) VLAN
6 3 (1.09%) WAN
7 2 (0.72%) Bluetooth
7 2 (0.72%) Ethernet
7 2 (0.72%) VoIP
7 2 (0.72%) Wi-Fi
7 2 (0.72%) Wireless
7 2 (0.72%) ZigBee
Database & Business Intelligence
1 13 (4.71%) SQL Server
2 12 (4.35%) Big Data
3 8 (2.90%) Hadoop
4 7 (2.54%) MySQL
5 4 (1.45%) Apache Hive
5 4 (1.45%) Data Mining
6 3 (1.09%) Data Warehouse
6 3 (1.09%) Relational Database
7 2 (0.72%) Blockchain
7 2 (0.72%) DB2
7 2 (0.72%) HBase
7 2 (0.72%) NoSQL
7 2 (0.72%) PostgreSQL
7 2 (0.72%) Power BI
7 2 (0.72%) SQL Server 2008
8 1 (0.36%) Apache Kudu
8 1 (0.36%) Azure SQL Database
8 1 (0.36%) MarkLogic
8 1 (0.36%) MongoDB
8 1 (0.36%) Sqoop
Development Applications
1 15 (5.43%) JIRA
2 11 (3.99%) Git (software)
3 6 (2.17%) Selenium
3 6 (2.17%) Subversion
4 5 (1.81%) Team Foundation Server
5 4 (1.45%) CMake
5 4 (1.45%) Jasmine
5 4 (1.45%) Karma Test Runner
5 4 (1.45%) Sonatype Nexus
5 4 (1.45%) TestRail
5 4 (1.45%) WebDriver
6 3 (1.09%) ClearCase
6 3 (1.09%) Jenkins
7 2 (0.72%) JUnit
7 2 (0.72%) NUnit
7 2 (0.72%) Octopus Deploy
7 2 (0.72%) TeamCity
7 2 (0.72%) Visual Studio
8 1 (0.36%) GitLab
8 1 (0.36%) Zephyr
General
1 102 (36.96%) Finance
2 40 (14.49%) Banking
3 26 (9.42%) Retail
4 24 (8.70%) Front Office
5 22 (7.97%) Advertising
6 21 (7.61%) Legal
7 19 (6.88%) Financial Institution
8 13 (4.71%) Games
9 8 (2.90%) Telecoms
10 7 (2.54%) Investment Banking
10 7 (2.54%) Law
11 6 (2.17%) Multimedia
12 5 (1.81%) Japanese Language
13 4 (1.45%) Electronics
13 4 (1.45%) International Banking
13 4 (1.45%) Marketing
14 2 (0.72%) Back Office
15 1 (0.36%) Corporate Banking
15 1 (0.36%) Retail Banking
Job Titles
1 80 (28.99%) Developer
2 34 (12.32%) C++ Developer
3 29 (10.51%) Analyst
4 19 (6.88%) Python Developer
5 17 (6.16%) Software Engineer
6 16 (5.80%) Architect
7 14 (5.07%) Project Manager
8 11 (3.99%) Low Latency C++ Developer
9 10 (3.62%) Data Scientist
9 10 (3.62%) Financial Controller
9 10 (3.62%) IT Analyst
10 9 (3.26%) C++ Software Engineer
10 9 (3.26%) Linux Developer
10 9 (3.26%) Technical Analyst
11 8 (2.90%) Dynamics NAV Developer
11 8 (2.90%) Microsoft Developer
11 8 (2.90%) Solutions Architect
12 7 (2.54%) Head of IT
13 6 (2.17%) Network Engineer
13 6 (2.17%) Security Manager
Libraries, Frameworks & Software Standards
1 13 (4.71%) .NET
2 9 (3.26%) RESTful
3 8 (2.90%) HTML
4 7 (2.54%) STL
5 6 (2.17%) AngularJS
5 6 (2.17%) CSS
5 6 (2.17%) D-Bus
5 6 (2.17%) GStreamer
5 6 (2.17%) HEVC
5 6 (2.17%) HTML5
5 6 (2.17%) Natural Language Processing
5 6 (2.17%) OpenGL
5 6 (2.17%) Qt
5 6 (2.17%) REST
6 5 (1.81%) scikit-learn
6 5 (1.81%) Spring
6 5 (1.81%) XML
7 4 (1.45%) .NET Framework
7 4 (1.45%) NumPy
7 4 (1.45%) XMPP
Miscellaneous
1 40 (14.49%) Analytical Skills
2 26 (9.42%) Algorithms
3 25 (9.06%) Computer Science
4 16 (5.80%) Fixed Income
5 13 (4.71%) Mobile App
6 10 (3.62%) Foreign Exchange (FX)
7 8 (2.90%) Client/Server
8 7 (2.54%) Embedded Systems
8 7 (2.54%) Fintech
8 7 (2.54%) MPEG
9 6 (2.17%) BBC
9 6 (2.17%) Digital TV
9 6 (2.17%) Enterprise Software
9 6 (2.17%) Equities
9 6 (2.17%) IPTV
9 6 (2.17%) Linux Command Line
9 6 (2.17%) Media Streaming
9 6 (2.17%) STB
9 6 (2.17%) User Experience
10 5 (1.81%) Derivative
Operating Systems
1 93 (33.70%) Linux
2 27 (9.78%) Windows
3 16 (5.80%) Unix
4 10 (3.62%) Windows 7
5 9 (3.26%) Mac OS X
6 7 (2.54%) Android
7 6 (2.17%) Embedded Linux
8 4 (1.45%) Windows Server
9 3 (1.09%) VMS
10 2 (0.72%) Apple iOS
11 1 (0.36%) Ubuntu
11 1 (0.36%) VxWorks
Processes & Methodologies
1 61 (22.10%) Agile Software Development
2 41 (14.86%) Mathematics
3 39 (14.13%) Multithreading
4 33 (11.96%) Software Engineering
5 28 (10.14%) Project Management
6 27 (9.78%) Problem-Solving
7 25 (9.06%) Stakeholder Management
8 24 (8.70%) Machine Learning
8 24 (8.70%) OO
9 23 (8.33%) ITIL
9 23 (8.33%) Test Automation
10 19 (6.88%) Applied Mathematics
10 19 (6.88%) OOP
11 18 (6.52%) Data Science
11 18 (6.52%) Information Security
11 18 (6.52%) Scrum
12 17 (6.16%) Low Latency
13 16 (5.80%) Cryptocurrency
14 15 (5.43%) E-Commerce
14 15 (5.43%) Risk Management
Programming Languages
1 120 (43.48%) C++
2 84 (30.43%) Python
3 60 (21.74%) SQL
4 44 (15.94%) Java
5 24 (8.70%) JavaScript
6 15 (5.43%) Bash Shell
7 14 (5.07%) R
8 12 (4.35%) MATLAB
8 12 (4.35%) Scala
9 11 (3.99%) C#
10 9 (3.26%) Lingo
10 9 (3.26%) PHP
11 7 (2.54%) PowerShell
11 7 (2.54%) Shell Script
12 6 (2.17%) Perl
13 5 (1.81%) Embedded C
13 5 (1.81%) VB
14 4 (1.45%) Lua
14 4 (1.45%) Objective-C
15 3 (1.09%) Go
Qualifications
1 21 (7.61%) Degree
2 13 (4.71%) CISSP
3 12 (4.35%) CIMA
4 7 (2.54%) CISM
5 6 (2.17%) PhD
6 5 (1.81%) ACCA
6 5 (1.81%) ISEB
6 5 (1.81%) ISTQB
6 5 (1.81%) Microsoft Certification
7 4 (1.45%) CISA
7 4 (1.45%) Cisco Certification
7 4 (1.45%) ISTQB Foundation Certification
7 4 (1.45%) ITIL Certification
7 4 (1.45%) PMI Certification
7 4 (1.45%) PMP
7 4 (1.45%) PRINCE2 Practitioner
8 3 (1.09%) (ISC)2 CCSP
8 3 (1.09%) CCSP
8 3 (1.09%) CompTIA Security+
8 3 (1.09%) Computer Science Degree
Quality Assurance & Compliance
1 22 (7.97%) QA
2 9 (3.26%) Sarbanes-Oxley
3 8 (2.90%) ISO/IEC 27001
4 6 (2.17%) PMO
5 5 (1.81%) GDPR
6 4 (1.45%) SLA
7 3 (1.09%) MiFID
7 3 (1.09%) OIPF
8 2 (0.72%) COBIT
8 2 (0.72%) Data Quality
9 1 (0.36%) NEBOSH
9 1 (0.36%) SEPA
9 1 (0.36%) Solvency II
System Software
1 16 (5.80%) Active Directory
2 8 (2.90%) Docker
3 7 (2.54%) VMware Infrastructure
4 6 (2.17%) Firmware
5 4 (1.45%) Virtual Machines
6 3 (1.09%) KVM
6 3 (1.09%) Xen
7 2 (0.72%) Hyper-V
8 1 (0.36%) ACF2
8 1 (0.36%) Apache Flume
8 1 (0.36%) etcd
8 1 (0.36%) HDFS
8 1 (0.36%) RACF
8 1 (0.36%) vSphere
Systems Management
1 8 (2.90%) Kubernetes
2 7 (2.54%) Ansible
3 6 (2.17%) Puppet
4 5 (1.81%) Opscode Chef
5 4 (1.45%) HP Quality Center
6 3 (1.09%) BladeLogic
6 3 (1.09%) Control-M
6 3 (1.09%) Docker Swarm
6 3 (1.09%) Mesos
6 3 (1.09%) Red Hat Spacewalk
6 3 (1.09%) systemd
7 2 (0.72%) Cisco CUCM
8 1 (0.36%) Check_MK
8 1 (0.36%) CSIRT
8 1 (0.36%) FortiGate
8 1 (0.36%) Hadoop YARN
8 1 (0.36%) HP ALM
8 1 (0.36%) Kibana
8 1 (0.36%) Rsyslog
8 1 (0.36%) Terraform
Vendors
1 58 (21.01%) Microsoft
2 16 (5.80%) Apple
3 11 (3.99%) Cisco
4 9 (3.26%) VMware
5 8 (2.90%) Adobe
5 8 (2.90%) ServiceNow
6 6 (2.17%) Arqiva
6 6 (2.17%) BT
6 6 (2.17%) CA
7 5 (1.81%) FIS
7 5 (1.81%) IBM
7 5 (1.81%) Oracle
8 3 (1.09%) Google
8 3 (1.09%) Hortonworks
8 3 (1.09%) iManage
8 3 (1.09%) Intapp
8 3 (1.09%) Remedy
8 3 (1.09%) Salesforce.com
8 3 (1.09%) Sybase
8 3 (1.09%) Veeam