Period
to 13 November 2018

The following table provides summary statistics for permanent job vacancies advertised in Cardiff 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 13 November 2018 with a comparison to the same period in the previous 2 years.

C
South Wales > Cardiff
6 months to
13 Nov 2018
Same period 2017 Same period 2016
Rank 65 57 85
Rank change year-on-year -8 +28 +1
Permanent jobs citing C 30 20 26
As % of all permanent IT jobs advertised in Cardiff 2.60% 2.46% 1.88%
As % of the Programming Languages category 4.62% 5.18% 3.61%
Number of salaries quoted 18 19 26
Cardiff median annual salary £47,500 £47,500 £45,000
Median salary % change year-on-year - +5.56% -
10th Percentile £37,500 £34,400 £23,750
90th Percentile £64,750 £74,000 £66,250
South Wales median annual salary £42,500 £45,000 £42,500
% change year-on-year -5.56% +5.88% +8.97%

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 Cardiff with a requirement for coding skills.

All Programming Languages
Cardiff
Permanent vacancies with a requirement for coding skills 650 386 721
As % of all permanent IT jobs advertised in Cardiff 56.28% 47.48% 52.13%
Number of salaries quoted 568 357 675
Cardiff median annual salary £40,000 £37,500 £35,000
Median salary % change year-on-year +6.67% +7.14% -
10th Percentile £27,500 £24,700 £22,500
90th Percentile £65,000 £53,000 £53,750
South Wales median annual salary £40,250 £38,000 £36,000
% change year-on-year +5.92% +5.56% +2.86%

C
Job Vacancy Trend in Cardiff

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

Job vacancy trend for C in Cardiff

C
Salary Trend in Cardiff

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

Salary trend for C in Cardiff

C
Salary Histogram in Cardiff

The salary distribution of IT jobs citing C in Cardiff over the 6 months to 13 November 2018.

Salary histogram for C in Cardiff

For the 6 months to 13 November 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 Cardiff region with a requirement for C.

1 8 (26.67%) C#
1 8 (26.67%) BBC
1 8 (26.67%) Welsh Language
2 7 (23.33%) Finance
2 7 (23.33%) .NET
3 6 (20.00%) Java
3 6 (20.00%) JavaScript
3 6 (20.00%) Software Engineering
3 6 (20.00%) Agile Software Development
4 5 (16.67%) Microsoft Azure
4 5 (16.67%) Amazon AWS
4 5 (16.67%) C++
4 5 (16.67%) SQL
4 5 (16.67%) Windows
4 5 (16.67%) Driving Licence
5 4 (13.33%) Fintech
5 4 (13.33%) React
5 4 (13.33%) Network Monitoring
5 4 (13.33%) DevOps
5 4 (13.33%) ADSL
5 4 (13.33%) ISDN
5 4 (13.33%) LAN
5 4 (13.33%) WAN
5 4 (13.33%) XML
5 4 (13.33%) Nagios
5 4 (13.33%) Change Management
5 4 (13.33%) Business Continuity
5 4 (13.33%) Multimedia
5 4 (13.33%) Media Streaming
5 4 (13.33%) Degree

C
Co-occurring 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 (3.33%) BizTalk Server
Cloud Services
1 5 (16.67%) Amazon AWS
1 5 (16.67%) Microsoft Azure
2 2 (6.67%) GitHub
Communications & Networking
1 4 (13.33%) ADSL
1 4 (13.33%) ISDN
1 4 (13.33%) LAN
1 4 (13.33%) WAN
2 1 (3.33%) Bluetooth
2 1 (3.33%) Cisco ASA
2 1 (3.33%) Firewall
2 1 (3.33%) Modbus
2 1 (3.33%) Network Security
2 1 (3.33%) RS-232
2 1 (3.33%) RS-485
Database & Business Intelligence
1 2 (6.67%) Big Data
1 2 (6.67%) HPCC
1 2 (6.67%) SQL Server
1 2 (6.67%) SQL Server 2012
1 2 (6.67%) SQL Server 2016
2 1 (3.33%) NoSQL
Development Applications
1 3 (10.00%) Visual Studio Team System
2 2 (6.67%) Team Foundation Server
2 2 (6.67%) Visual Studio
3 1 (3.33%) Atlassian Bamboo
3 1 (3.33%) Bitbucket
3 1 (3.33%) Git (software)
3 1 (3.33%) Jenkins
3 1 (3.33%) JIRA
3 1 (3.33%) JUnit
3 1 (3.33%) Maven
3 1 (3.33%) Selenium
3 1 (3.33%) TestNG
General
1 8 (26.67%) Welsh Language
2 7 (23.33%) Finance
3 4 (13.33%) Multimedia
4 1 (3.33%) Electronics
4 1 (3.33%) Financial Institution
4 1 (3.33%) Manufacturing
4 1 (3.33%) Retail
Job Titles
1 8 (26.67%) Operations Engineer
2 7 (23.33%) Developer
3 6 (20.00%) Software Engineer
4 3 (10.00%) Development Manager
4 3 (10.00%) Embedded Engineer
4 3 (10.00%) Embedded Software Engineer
5 2 (6.67%) .NET Developer
5 2 (6.67%) C# Software Engineer
5 2 (6.67%) C++ Software Engineer
5 2 (6.67%) Data Engineer
5 2 (6.67%) Embedded C++ Engineer
5 2 (6.67%) Embedded C++ Software Engineer
5 2 (6.67%) Full Stack Developer
5 2 (6.67%) Senior Data Engineer
5 2 (6.67%) Senior Software Engineer
5 2 (6.67%) Software Developer
6 1 (3.33%) C Software Engineer
6 1 (3.33%) Embedded C Engineer
6 1 (3.33%) Linux Engineer
6 1 (3.33%) Windows Systems Administrator
Libraries, Frameworks & Software Standards
1 7 (23.33%) .NET
2 4 (13.33%) React
2 4 (13.33%) XML
3 3 (10.00%) AngularJS
3 3 (10.00%) WCF
3 3 (10.00%) XSLT
4 2 (6.67%) HTML
4 2 (6.67%) J2EE
4 2 (6.67%) JSP
4 2 (6.67%) KnockoutJS
4 2 (6.67%) SOAP
5 1 (3.33%) Apache Cordova
5 1 (3.33%) ASP.NET
5 1 (3.33%) Django
5 1 (3.33%) Ionic Framework
5 1 (3.33%) REST
5 1 (3.33%) RESTful
5 1 (3.33%) Spring
5 1 (3.33%) Spring Boot
5 1 (3.33%) Web Services
Miscellaneous
1 8 (26.67%) BBC
2 5 (16.67%) Driving Licence
3 4 (13.33%) Fintech
3 4 (13.33%) Media Streaming
4 2 (6.67%) Embedded Systems
4 2 (6.67%) User Experience
5 1 (3.33%) CAN bus
5 1 (3.33%) Cloud Native
5 1 (3.33%) CMDB
5 1 (3.33%) PMI
Operating Systems
1 5 (16.67%) Windows
2 3 (10.00%) Linux
2 3 (10.00%) Unix
3 1 (3.33%) Android
3 1 (3.33%) Embedded Linux
3 1 (3.33%) Oracle Linux
3 1 (3.33%) Solaris
3 1 (3.33%) Windows Server
Processes & Methodologies
1 6 (20.00%) Agile Software Development
1 6 (20.00%) Software Engineering
2 4 (13.33%) Business Continuity
2 4 (13.33%) Change Management
2 4 (13.33%) DevOps
2 4 (13.33%) Network Monitoring
3 3 (10.00%) SDLC
4 2 (6.67%) A/B Testing
4 2 (6.67%) API Development
4 2 (6.67%) Artificial Intelligence
4 2 (6.67%) Collaborative Working
4 2 (6.67%) Critical Thinking
4 2 (6.67%) Data Analysis
4 2 (6.67%) Data Cleansing
4 2 (6.67%) Data Modelling
4 2 (6.67%) Mentoring
4 2 (6.67%) Release Management
4 2 (6.67%) Scrum
4 2 (6.67%) Unit Testing
5 1 (3.33%) Continuous Integration
Programming Languages
1 8 (26.67%) C#
2 6 (20.00%) Java
2 6 (20.00%) JavaScript
3 5 (16.67%) C++
3 5 (16.67%) SQL
4 3 (10.00%) PowerShell
5 2 (6.67%) Python
5 2 (6.67%) XPath
6 1 (3.33%) Apple Swift
6 1 (3.33%) Bash Shell
6 1 (3.33%) Objective-C
6 1 (3.33%) Perl
6 1 (3.33%) PHP
Qualifications
1 4 (13.33%) Degree
2 3 (10.00%) SC Cleared
2 3 (10.00%) Security Cleared
3 1 (3.33%) HND
3 1 (3.33%) PMI Certification
Quality Assurance & Compliance
1 1 (3.33%) QA
System Software
1 2 (6.67%) Docker
Systems Management
1 4 (13.33%) Nagios
2 1 (3.33%) Ansible
2 1 (3.33%) Kubernetes
2 1 (3.33%) Puppet
Vendors
1 2 (6.67%) Microsoft
1 2 (6.67%) Red Hat
2 1 (3.33%) Cisco
2 1 (3.33%) EMC
2 1 (3.33%) Fortinet
2 1 (3.33%) NetApp
2 1 (3.33%) Oracle
2 1 (3.33%) VMware