Period
to 23 July 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 23 July 2018 with a comparison to the same period in the previous 2 years.

C
London > Central London
6 months to
23 Jul 2018
Same period 2017 Same period 2016
Rank 156 168 160
Rank change year-on-year +12 -8 -41
Permanent jobs citing C 296 237 344
As % of all permanent IT jobs advertised in Central London 2.07% 1.88% 2.02%
As % of the Programming Languages category 3.44% 3.31% 3.63%
Number of salaries quoted 265 203 312
Central London median annual salary £70,000 £70,000 £70,000
10th Percentile £39,250 £42,750 £37,500
90th Percentile £105,000 £108,750 £108,750
London median annual salary £62,500 £60,000 £62,500
% change year-on-year +4.17% -4.00% +4.17%

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 8,593 7,150 9,482
As % of all permanent IT jobs advertised in Central London 60.07% 56.76% 55.78%
Number of salaries quoted 7,753 6,495 8,626
Central London median annual salary £62,500 £60,000 £57,500
Median salary % change year-on-year +4.17% +4.35% +4.55%
10th Percentile £39,000 £37,500 £36,250
90th Percentile £92,500 £92,500 £85,000
London median annual salary £62,500 £60,000 £55,000
% change year-on-year +4.17% +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 23 July 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 23 July 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 +21 223 £65,000 -7.14% 32
West End of London -3 13 £51,750 -1.43% 12
City of Westminster +18 8 £46,750 -
C
London

For the 6 months to 23 July 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 98 (33.11%) Finance
2 91 (30.74%) Linux
3 90 (30.41%) C++
4 81 (27.36%) Python
5 65 (21.96%) Microsoft
6 62 (20.95%) SQL
7 61 (20.61%) Java
8 57 (19.26%) Analytical Skills
9 54 (18.24%) Agile Software Development
10 35 (11.82%) Unix
11 34 (11.49%) DevOps
12 32 (10.81%) Problem-Solving
12 32 (10.81%) Windows
12 32 (10.81%) JavaScript
12 32 (10.81%) Stakeholder Management
12 32 (10.81%) Degree
13 31 (10.47%) Computer Science
13 31 (10.47%) Banking
13 31 (10.47%) Project Management
13 31 (10.47%) Data Science
14 30 (10.14%) Machine Learning
14 30 (10.14%) Front Office
14 30 (10.14%) PowerShell
14 30 (10.14%) Microsoft Azure
15 29 (9.80%) Retail
16 28 (9.46%) Software Engineering
16 28 (9.46%) Scala
17 26 (8.78%) Test Automation
17 26 (8.78%) Dynamics NAV
18 24 (8.11%) Multithreading

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 17 (5.74%) Apache
2 10 (3.38%) Tomcat
3 9 (3.04%) Skype for Business
4 8 (2.70%) Exchange Server 2013
4 8 (2.70%) SharePoint
5 6 (2.03%) IIS
5 6 (2.03%) SAS
6 5 (1.69%) Apache Spark
7 4 (1.35%) Mule
8 3 (1.01%) GeoServer
9 2 (0.68%) Confluence
9 2 (0.68%) Ethereum
10 1 (0.34%) ArcGIS
10 1 (0.34%) CICS
10 1 (0.34%) CMS
10 1 (0.34%) Elasticsearch
10 1 (0.34%) JBoss
10 1 (0.34%) Oracle SOA Suite
10 1 (0.34%) WebSphere
Applications
1 18 (6.08%) Microsoft Office
2 9 (3.04%) Microsoft Excel
2 9 (3.04%) Microsoft PowerPoint
3 4 (1.35%) Microsoft Project
4 1 (0.34%) MS Visio
Business Applications
1 26 (8.78%) Dynamics NAV
2 7 (2.36%) Dynamics CRM
3 1 (0.34%) Cognos Business Intelligence
Cloud Services
1 30 (10.14%) Microsoft Azure
2 24 (8.11%) Amazon AWS
3 13 (4.39%) Office 365
3 13 (4.39%) SaaS
4 11 (3.72%) Azure Active Directory
5 7 (2.36%) Dynamics 365
6 2 (0.68%) Google Cloud Platform
6 2 (0.68%) IaaS
6 2 (0.68%) PaaS
7 1 (0.34%) Azure Data Factory
7 1 (0.34%) Cloud Computing
7 1 (0.34%) GitHub
7 1 (0.34%) Serverless
Communications & Networking
1 23 (7.77%) TCP/IP
2 20 (6.76%) Internet
3 13 (4.39%) Firewall
4 11 (3.72%) HTTP
5 10 (3.38%) SMTP
5 10 (3.38%) SSH
6 9 (3.04%) Skype
7 8 (2.70%) LAN
7 8 (2.70%) WAN
8 5 (1.69%) SAN
9 4 (1.35%) DNS
9 4 (1.35%) Ethernet
9 4 (1.35%) Network Security
10 3 (1.01%) NAS
10 3 (1.01%) VLAN
11 2 (0.68%) Bluetooth
11 2 (0.68%) VoIP
11 2 (0.68%) Wi-Fi
11 2 (0.68%) Wireless
11 2 (0.68%) ZigBee
Database & Business Intelligence
1 16 (5.41%) SQL Server
2 12 (4.05%) MySQL
3 9 (3.04%) Hadoop
4 8 (2.70%) MS Access
5 5 (1.69%) BusinessObjects
5 5 (1.69%) Data Warehouse
5 5 (1.69%) QlikView
5 5 (1.69%) Yellowfin
6 4 (1.35%) Big Data
6 4 (1.35%) Relational Database
7 3 (1.01%) Amazon Redshift
7 3 (1.01%) DB2
7 3 (1.01%) NoSQL
7 3 (1.01%) PostgreSQL
8 2 (0.68%) Azure SQL Database
8 2 (0.68%) GIS
8 2 (0.68%) Oracle Smart View
8 2 (0.68%) Power BI
8 2 (0.68%) QGIS
8 2 (0.68%) RDBMS
Development Applications
1 12 (4.05%) Team Foundation Server
2 10 (3.38%) Jenkins
3 7 (2.36%) JIRA
3 7 (2.36%) Visual Studio Team System
4 5 (1.69%) Git (software)
5 4 (1.35%) TestRail
6 3 (1.01%) Selenium
7 2 (0.68%) NUnit
7 2 (0.68%) Visual Studio
7 2 (0.68%) WinDbg
8 1 (0.34%) Cucumber
8 1 (0.34%) Maven
8 1 (0.34%) Octopus Deploy
8 1 (0.34%) Robot Framework
8 1 (0.34%) SpecFlow
8 1 (0.34%) Subversion
8 1 (0.34%) TeamCity
8 1 (0.34%) TestNG
8 1 (0.34%) WebDriver
8 1 (0.34%) Zephyr
General
1 98 (33.11%) Finance
2 31 (10.47%) Banking
3 30 (10.14%) Front Office
4 29 (9.80%) Retail
5 22 (7.43%) Legal
6 19 (6.42%) Advertising
7 16 (5.41%) Law
8 9 (3.04%) Games
9 8 (2.70%) Financial Institution
10 5 (1.69%) Japanese Language
11 4 (1.35%) Back Office
11 4 (1.35%) Electronics
11 4 (1.35%) Marketing
11 4 (1.35%) Telecoms
12 3 (1.01%) French Language
12 3 (1.01%) General Ledger
12 3 (1.01%) Investment Banking
13 1 (0.34%) Publishing
Job Titles
1 51 (17.23%) Developer
2 46 (15.54%) Analyst
3 26 (8.78%) C++ Developer
4 25 (8.45%) Architect
5 22 (7.43%) Data Scientist
6 18 (6.08%) Systems Analyst
7 17 (5.74%) Administrator
8 14 (4.73%) Machine Learning Scientist
9 13 (4.39%) Consultant
9 13 (4.39%) Project Manager
10 12 (4.05%) Solutions Architect
10 12 (4.05%) Systems Administrator
11 11 (3.72%) Linux Administrator
11 11 (3.72%) Linux Systems Administrator
11 11 (3.72%) Low Latency C++ Developer
12 10 (3.38%) Business Systems Analyst
13 9 (3.04%) C Developer
13 9 (3.04%) Software Engineer
13 9 (3.04%) Systems Support
13 9 (3.04%) Systems Support Analyst
Libraries, Frameworks & Software Standards
1 21 (7.09%) .NET
2 19 (6.42%) Web Services
3 13 (4.39%) CSS
4 11 (3.72%) React
5 10 (3.38%) .NET Core
5 10 (3.38%) ASP.NET Web API
5 10 (3.38%) jQuery
5 10 (3.38%) LDAP
6 9 (3.04%) .NET Framework
6 9 (3.04%) AngularJS
7 8 (2.70%) Entity Framework
7 8 (2.70%) HTML
7 8 (2.70%) Twitter Bootstrap
8 7 (2.36%) Natural Language Processing
9 5 (1.69%) HTML5
9 5 (1.69%) NHibernate
9 5 (1.69%) Spark Streaming
9 5 (1.69%) Spring
9 5 (1.69%) STL
10 4 (1.35%) Node.js
Miscellaneous
1 57 (19.26%) Analytical Skills
2 31 (10.47%) Computer Science
3 16 (5.41%) Algorithms
3 16 (5.41%) Fixed Income
4 10 (3.38%) Fintech
4 10 (3.38%) Management Information System
5 7 (2.36%) Equities
5 7 (2.36%) Mobile App
5 7 (2.36%) N-Tier
6 5 (1.69%) Derivative
6 5 (1.69%) Linux Command Line
6 5 (1.69%) User Experience
7 4 (1.35%) Embedded Systems
7 4 (1.35%) Enterprise Cloud
7 4 (1.35%) Reinsurance
8 3 (1.01%) Data Centre
8 3 (1.01%) Enterprise Storage
8 3 (1.01%) Replication
9 2 (0.68%) Greenfield Project
9 2 (0.68%) Smart Home
Operating Systems
1 91 (30.74%) Linux
2 35 (11.82%) Unix
3 32 (10.81%) Windows
4 12 (4.05%) Windows Server
5 5 (1.69%) Android
6 4 (1.35%) Apple iOS
6 4 (1.35%) Windows 8
7 3 (1.01%) Red Hat Enterprise Linux
8 2 (0.68%) Windows Server 2008
9 1 (0.34%) CentOS
9 1 (0.34%) Ubuntu
9 1 (0.34%) Windows Server 2012
Processes & Methodologies
1 54 (18.24%) Agile Software Development
2 34 (11.49%) DevOps
3 32 (10.81%) Problem-Solving
3 32 (10.81%) Stakeholder Management
4 31 (10.47%) Data Science
4 31 (10.47%) Project Management
5 30 (10.14%) Machine Learning
6 28 (9.46%) Software Engineering
7 26 (8.78%) Test Automation
8 24 (8.11%) Multithreading
9 18 (6.08%) Asset Management
9 18 (6.08%) Business Transformation
9 18 (6.08%) Microservices
9 18 (6.08%) Statistics
10 17 (5.74%) Low Latency
10 17 (5.74%) Mentoring
11 16 (5.41%) Business Analysis
11 16 (5.41%) Information Security
11 16 (5.41%) Migration
11 16 (5.41%) Waterfall
Programming Languages
1 90 (30.41%) C++
2 81 (27.36%) Python
3 62 (20.95%) SQL
4 61 (20.61%) Java
5 32 (10.81%) JavaScript
6 30 (10.14%) PowerShell
7 28 (9.46%) Scala
8 22 (7.43%) R
9 21 (7.09%) C#
10 16 (5.41%) Bash Shell
11 15 (5.07%) Perl
11 15 (5.07%) Shell Script
12 11 (3.72%) VB
13 10 (3.38%) Lingo
13 10 (3.38%) Ruby
14 7 (2.36%) T-SQL
15 6 (2.03%) PHP
16 3 (1.01%) Embedded C
16 3 (1.01%) Objective-C
17 2 (0.68%) Embedded C++
Qualifications
1 32 (10.81%) Degree
2 16 (5.41%) Computer Science Degree
3 15 (5.07%) CISSP
4 9 (3.04%) CISM
5 8 (2.70%) ACCA
5 8 (2.70%) CIMA
6 7 (2.36%) Microsoft Certification
7 6 (2.03%) ISTQB
8 5 (1.69%) CISA
8 5 (1.69%) ISEB
9 4 (1.35%) Cisco Certification
9 4 (1.35%) DV Cleared
9 4 (1.35%) ISTQB Foundation Certification
9 4 (1.35%) PhD
9 4 (1.35%) Security Cleared
10 3 (1.01%) (ISC)2 CCSP
10 3 (1.01%) CCSP
10 3 (1.01%) CompTIA Security+
10 3 (1.01%) CRISC
11 2 (0.68%) PMP
Quality Assurance & Compliance
1 14 (4.73%) QA
2 12 (4.05%) SLA
3 9 (3.04%) ISO/IEC 27001
4 8 (2.70%) PMO
5 6 (2.03%) GDPR
6 5 (1.69%) Sarbanes-Oxley
7 3 (1.01%) COBIT
7 3 (1.01%) MiFID
8 1 (0.34%) Data Quality
8 1 (0.34%) GCP
8 1 (0.34%) PCI DSS
System Software
1 22 (7.43%) Active Directory
2 15 (5.07%) Docker
3 10 (3.38%) Hyper-V
4 9 (3.04%) VMware Infrastructure
5 6 (2.03%) Virtual Machines
6 5 (1.69%) KVM
6 5 (1.69%) Xen
7 3 (1.01%) Virtual Servers
8 2 (0.68%) Firmware
8 2 (0.68%) Microsoft App-V
8 2 (0.68%) Terminal Services
9 1 (0.34%) ACF2
9 1 (0.34%) Apache Flume
9 1 (0.34%) HDFS
9 1 (0.34%) RACF
9 1 (0.34%) VMware ESXi
9 1 (0.34%) vSphere
Systems Management
1 15 (5.07%) Kubernetes
2 14 (4.73%) Ansible
3 12 (4.05%) Opscode Chef
4 8 (2.70%) Puppet
5 6 (2.03%) Docker Swarm
6 5 (1.69%) Mesos
6 5 (1.69%) Red Hat Spacewalk
7 4 (1.35%) HP Quality Center
8 3 (1.01%) SCCM
9 2 (0.68%) Cisco CUCM
9 2 (0.68%) Terraform
9 2 (0.68%) ThinApp
10 1 (0.34%) Check_MK
10 1 (0.34%) Cisco UCCE
10 1 (0.34%) CSIRT
10 1 (0.34%) FortiGate
10 1 (0.34%) HP ALM
10 1 (0.34%) Kibana
10 1 (0.34%) Rsyslog
10 1 (0.34%) SCOM
Vendors
1 65 (21.96%) Microsoft
2 14 (4.73%) Citrix
3 12 (4.05%) VMware
4 11 (3.72%) Cisco
5 10 (3.38%) Oracle
6 8 (2.70%) Bloomberg
6 8 (2.70%) FactSet
6 8 (2.70%) Reuters
7 7 (2.36%) Nintex
7 7 (2.36%) Red Hat
8 5 (1.69%) Cloudera
8 5 (1.69%) FIS
8 5 (1.69%) Hortonworks
8 5 (1.69%) MapR
8 5 (1.69%) Tableau
9 4 (1.35%) Apigee
9 4 (1.35%) Axway
10 3 (1.01%) ESRI
10 3 (1.01%) Talend
10 3 (1.01%) Veeam