The table below looks at the statistics for C skills in IT jobs advertised for the Cardiff region. Included is a guide to the salaries offered in IT jobs that have cited C over the 3 months to 24 July 2016 with a comparison to the same period over the previous 2 years.

3 months to
24 Jul 2016
Same period 2015 Same period 2014
C
Rank 48 71 59
Rank change year-on-year
+23 -12
Permanent jobs citing C 22 10 10
As % of all permanent IT jobs located in Cardiff 3.09% 1.23% 1.51%
As % of the Programming Languages category 6.15% 2.45% 3.42%
Number of salaries quoted 22 5 7
Median salary £45,000 £32,500 £27,000
Median salary % change year-on-year
+38.46% +20.37%
90% offered a salary of more than £29,175 £28,900 £17,945
10% offered a salary of more than £69,500 £51,200 £27,500
UK excluding London median salary £45,000 £40,000 £40,000
% change year-on-year
+12.50% -
C
South Wales

The following table is for comparison with the above and provides statistics for the entire Programming Languages category in permanent jobs advertised in the Cardiff region.

Programming Languages Category
Cardiff
Permanent IT job ads with a match in the
Programming Languages category
358 408 292
As % of all permanent IT jobs located in Cardiff 50.35% 50.18% 44.04%
Number of salaries quoted 333 333 265
Median salary £37,500 £35,000 £34,000
Median salary % change year-on-year
+7.14% +2.94%
90% offered a salary of more than £25,000 £27,000 £21,500
10% offered a salary of more than £47,500 £45,000 £45,000
UK excluding London median salary £41,500 £40,000 £40,000
% change year-on-year
+3.75% -

C
Jobs Demand Trend in Cardiff

The demand trend of job ads across the Cardiff region citing C as a proportion of all IT jobs with a match in the Programming Languages category.

C Jobs Demand Trend in Cardiff

C
Salary Trend in Cardiff

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing C across the Cardiff region.

C Salary Trend in Cardiff

C
Salary Histogram in Cardiff

This chart provides a salary histogram for IT jobs citing C across the Cardiff region over the 3 months to 24 July 2016.

C Salary Histogram in Cardiff

C
Top 30 Related IT Skills in Cardiff

For the 6 months to 24 July 2016, IT jobs citing C 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 Cardiff region with a requirement for C.

1 20 (52.63%) C++
2 19 (50.00%) Java
2 19 (50.00%) Erlang
3 18 (47.37%) Software Engineering
3 18 (47.37%) Functional Programming
3 18 (47.37%) Agile Software Development
4 16 (42.11%) HTTP
5 15 (39.47%) Online Security
6 14 (36.84%) TCP/IP
6 14 (36.84%) Welsh Language
7 13 (34.21%) DevOps
7 13 (34.21%) Python
7 13 (34.21%) Linux
8 12 (31.58%) Amazon AWS
9 11 (28.95%) IaaS
9 11 (28.95%) Haskell
9 11 (28.95%) Microsoft Azure
9 11 (28.95%) Unix
10 10 (26.32%) SQL
11 9 (23.68%) Finance
11 9 (23.68%) Scrum
11 9 (23.68%) Cybersecurity
12 8 (21.05%) Continuous Improvement
12 8 (21.05%) Degree
12 8 (21.05%) Perl
12 8 (21.05%) Lisp
13 7 (18.42%) Data Analysis
13 7 (18.42%) Microservices
13 7 (18.42%) SDLC
13 7 (18.42%) Security Operations

C
Top Related IT Skills in Cardiff 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 1 (2.63%) Apache
1 1 (2.63%) JBoss
1 1 (2.63%) MS Exchange
1 1 (2.63%) Tomcat
1 1 (2.63%) WebSphere
Applications
1 2 (5.26%) MS Office
2 1 (2.63%) MS Excel
Cloud Services
1 12 (31.58%) Amazon AWS
2 11 (28.95%) IaaS
2 11 (28.95%) Microsoft Azure
3 1 (2.63%) Cloud Computing
Communications & Networking
1 16 (42.11%) HTTP
2 14 (36.84%) TCP/IP
3 4 (10.53%) tcpdump
4 3 (7.89%) BIG-IP
4 3 (7.89%) F5 BIG-IP GTM
4 3 (7.89%) F5 BIG-IP LTM
4 3 (7.89%) SSL
4 3 (7.89%) VLAN
5 1 (2.63%) Internet
Database & Business Intelligence
1 4 (10.53%) MySQL
1 4 (10.53%) NoSQL
2 3 (7.89%) Apache Cassandra
2 3 (7.89%) Riak
3 1 (2.63%) Relational Database
Development Applications
1 1 (2.63%) Hudson
1 1 (2.63%) Jenkins
1 1 (2.63%) JIRA
1 1 (2.63%) Team Foundation Server
General
1 14 (36.84%) Welsh Language
2 9 (23.68%) Finance
3 1 (2.63%) Electronics
Job Titles
1 10 (26.32%) Software Engineer
2 9 (23.68%) Cybersecurity Engineer
2 9 (23.68%) Developer
2 9 (23.68%) Security Engineer
3 6 (15.79%) Development Manager
3 6 (15.79%) RPG Developer
4 5 (13.16%) Software Development Manager
4 5 (13.16%) Software Manager
5 4 (10.53%) AS400 Developer
5 4 (10.53%) AS400 Programmer
5 4 (10.53%) Programmer
5 4 (10.53%) RPG Programmer
6 3 (7.89%) Erlang Developer
6 3 (7.89%) Implementation Engineer
6 3 (7.89%) Software Developer
7 2 (5.26%) Consultant
7 2 (5.26%) Product Consultant
7 2 (5.26%) Software Tester
7 2 (5.26%) Tester
8 1 (2.63%) Test Engineer
Libraries, Frameworks & Software Standards
1 1 (2.63%) J2EE
1 1 (2.63%) Spring
1 1 (2.63%) Web Services
Miscellaneous
1 7 (18.42%) Security Operations Centre
2 6 (15.79%) AS400
3 4 (10.53%) Computer Science
3 4 (10.53%) iSeries
4 3 (7.89%) Grid Computing
5 1 (2.63%) Physics
Operating Systems
1 13 (34.21%) Linux
2 11 (28.95%) Unix
3 2 (5.26%) Windows
4 1 (2.63%) CentOS
4 1 (2.63%) Red Hat Enterprise Linux
4 1 (2.63%) Windows 7
4 1 (2.63%) Windows Server
Processes & Methodologies
1 18 (47.37%) Agile Software Development
1 18 (47.37%) Functional Programming
1 18 (47.37%) Software Engineering
2 15 (39.47%) Online Security
3 13 (34.21%) DevOps
4 9 (23.68%) Cybersecurity
4 9 (23.68%) Scrum
5 8 (21.05%) Continuous Improvement
6 7 (18.42%) Data Analysis
6 7 (18.42%) Microservices
6 7 (18.42%) SDLC
6 7 (18.42%) Security Operations
7 4 (10.53%) ETL
8 3 (7.89%) Machine Learning
8 3 (7.89%) Multithreading
9 2 (5.26%) Business Analysis
9 2 (5.26%) Mentoring
9 2 (5.26%) Software Testing
10 1 (2.63%) Automation Testing
10 1 (2.63%) Performance Tuning
Programming Languages
1 20 (52.63%) C++
2 19 (50.00%) Erlang
2 19 (50.00%) Java
3 13 (34.21%) Python
4 11 (28.95%) Haskell
5 10 (26.32%) SQL
6 8 (21.05%) Lisp
6 8 (21.05%) Perl
7 6 (15.79%) RPG
7 6 (15.79%) RPG IV
7 6 (15.79%) RPG/400
8 3 (7.89%) Clojure
8 3 (7.89%) Scala
9 2 (5.26%) Shell Script
10 1 (2.63%) Assembly Language
10 1 (2.63%) PowerShell
10 1 (2.63%) VBScript
Qualifications
1 8 (21.05%) Degree
2 2 (5.26%) CBAP
2 2 (5.26%) CISSP
2 2 (5.26%) ISEB
3 1 (2.63%) BPSS Clearance
3 1 (2.63%) CEH
3 1 (2.63%) CHFI
3 1 (2.63%) CISA
3 1 (2.63%) ISTQB
3 1 (2.63%) ITIL Certification
Quality Assurance & Compliance
1 2 (5.26%) ISO/IEC 27001
System Software
1 4 (10.53%) Snort
2 2 (5.26%) Active Directory
Systems Management
1 1 (2.63%) Puppet
1 1 (2.63%) SCCM
Vendors
1 3 (7.89%) F5
1 3 (7.89%) Microsoft
2 1 (2.63%) AppDynamics
2 1 (2.63%) Avaya
2 1 (2.63%) Blue Coat
2 1 (2.63%) Red Hat
2 1 (2.63%) VMware