Period
to 17 January 2019

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 17 January 2019 with a comparison to the same period in the previous 2 years.

C
South Wales > Cardiff
6 months to
17 Jan 2019
Same period 2018 Same period 2017
Rank 65 68 82
Rank change year-on-year +3 +14 -3
Permanent jobs citing C 25 14 26
As % of all permanent IT jobs advertised in Cardiff 2.36% 1.79% 2.10%
As % of the Programming Languages category 4.08% 3.55% 3.87%
Number of salaries quoted 10 13 26
Cardiff median annual salary £49,250 £45,000 £35,000
Median salary % change year-on-year +9.44% +28.57% -30.00%
10th Percentile £37,250 £25,500 £27,500
90th Percentile £63,250 £64,250 £75,625
South Wales median annual salary £42,500 £45,000 £37,500
% change year-on-year -5.56% +20.00% -11.76%

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 613 394 671
As % of all permanent IT jobs advertised in Cardiff 57.78% 50.51% 54.29%
Number of salaries quoted 527 350 638
Cardiff median annual salary £40,000 £37,500 £35,000
Median salary % change year-on-year +6.67% +7.14% -
10th Percentile £27,500 £25,000 £24,250
90th Percentile £62,500 £52,500 £55,000
South Wales median annual salary £40,000 £37,500 £35,000
% change year-on-year +6.67% +7.14% -

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 17 January 2019.

Salary histogram for C in Cardiff

For the 6 months to 17 January 2019, 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 12 (48.00%) BBC
1 12 (48.00%) Welsh Language
2 8 (32.00%) Business Continuity
2 8 (32.00%) ADSL
2 8 (32.00%) ISDN
2 8 (32.00%) LAN
2 8 (32.00%) WAN
3 5 (20.00%) Java
4 4 (16.00%) JavaScript
4 4 (16.00%) SQL
4 4 (16.00%) .NET
4 4 (16.00%) Nagios
4 4 (16.00%) Multimedia
4 4 (16.00%) Agile Software Development
4 4 (16.00%) Finance
4 4 (16.00%) Amazon AWS
4 4 (16.00%) Media Streaming
4 4 (16.00%) Network Monitoring
4 4 (16.00%) Driving Licence
4 4 (16.00%) Fintech
5 3 (12.00%) DevOps
5 3 (12.00%) Microsoft Azure
5 3 (12.00%) C++
5 3 (12.00%) XML
5 3 (12.00%) Unix
5 3 (12.00%) Windows
6 2 (8.00%) HTML
6 2 (8.00%) JSP
6 2 (8.00%) J2EE
6 2 (8.00%) Linux

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:

Cloud Services
1 4 (16.00%) Amazon AWS
2 3 (12.00%) Microsoft Azure
3 1 (4.00%) GitHub
Communications & Networking
1 8 (32.00%) ADSL
1 8 (32.00%) ISDN
1 8 (32.00%) LAN
1 8 (32.00%) WAN
2 1 (4.00%) Cisco ASA
2 1 (4.00%) Firewall
2 1 (4.00%) Network Security
Database & Business Intelligence
1 2 (8.00%) Big Data
1 2 (8.00%) HPCC
2 1 (4.00%) NoSQL
2 1 (4.00%) SQL Server
2 1 (4.00%) SQL Server 2012
2 1 (4.00%) SQL Server 2016
Development Applications
1 1 (4.00%) Atlassian Bamboo
1 1 (4.00%) Bitbucket
1 1 (4.00%) Git (software)
1 1 (4.00%) Jenkins
1 1 (4.00%) JIRA
1 1 (4.00%) JUnit
1 1 (4.00%) Maven
1 1 (4.00%) Selenium
1 1 (4.00%) Team Foundation Server
1 1 (4.00%) TestNG
1 1 (4.00%) Visual Studio Team System
General
1 12 (48.00%) Welsh Language
2 4 (16.00%) Finance
2 4 (16.00%) Multimedia
3 1 (4.00%) Financial Institution
3 1 (4.00%) Retail
Job Titles
1 12 (48.00%) Operations Engineer
2 4 (16.00%) Developer
3 2 (8.00%) Data Engineer
3 2 (8.00%) Senior Data Engineer
3 2 (8.00%) Senior Software Engineer
3 2 (8.00%) Software Engineer
4 1 (4.00%) Android Developer
4 1 (4.00%) DevOps Administrator
4 1 (4.00%) DevOps Engineer
4 1 (4.00%) Full Stack Developer
4 1 (4.00%) IT Project Manager
4 1 (4.00%) Project Manager
4 1 (4.00%) QA Leader
4 1 (4.00%) Senior Java Developer
4 1 (4.00%) Software Developer
4 1 (4.00%) Technical Engineer
4 1 (4.00%) Technical Infrastructure Engineer
4 1 (4.00%) Trainer
4 1 (4.00%) Unix Engineer
4 1 (4.00%) Unix Infrastructure Engineer
Libraries, Frameworks & Software Standards
1 4 (16.00%) .NET
2 3 (12.00%) XML
3 2 (8.00%) HTML
3 2 (8.00%) J2EE
3 2 (8.00%) JSP
3 2 (8.00%) React
4 1 (4.00%) AngularJS
4 1 (4.00%) Django
4 1 (4.00%) KnockoutJS
4 1 (4.00%) REST
4 1 (4.00%) RESTful
4 1 (4.00%) SOAP
4 1 (4.00%) Spring
4 1 (4.00%) Spring Boot
4 1 (4.00%) WCF
4 1 (4.00%) Web Services
4 1 (4.00%) XSLT
Miscellaneous
1 12 (48.00%) BBC
2 4 (16.00%) Driving Licence
2 4 (16.00%) Fintech
2 4 (16.00%) Media Streaming
3 1 (4.00%) Cloud Native
3 1 (4.00%) CMDB
3 1 (4.00%) PMI
3 1 (4.00%) User Experience
Operating Systems
1 3 (12.00%) Unix
1 3 (12.00%) Windows
2 2 (8.00%) Linux
3 1 (4.00%) Android
3 1 (4.00%) Oracle Linux
3 1 (4.00%) Solaris
3 1 (4.00%) Windows Server
Processes & Methodologies
1 8 (32.00%) Business Continuity
2 4 (16.00%) Agile Software Development
2 4 (16.00%) Network Monitoring
3 3 (12.00%) DevOps
4 2 (8.00%) Change Management
4 2 (8.00%) Data Cleansing
4 2 (8.00%) Data Modelling
4 2 (8.00%) Mentoring
4 2 (8.00%) Scrum
4 2 (8.00%) Software Engineering
4 2 (8.00%) Unit Testing
5 1 (4.00%) Android Development
5 1 (4.00%) Continuous Improvement
5 1 (4.00%) Continuous Integration
5 1 (4.00%) Kanban
5 1 (4.00%) Project Governance
5 1 (4.00%) Release Management
5 1 (4.00%) Root Cause Analysis
5 1 (4.00%) Test Automation
5 1 (4.00%) Test Strategy
Programming Languages
1 5 (20.00%) Java
2 4 (16.00%) JavaScript
2 4 (16.00%) SQL
3 3 (12.00%) C++
4 2 (8.00%) C#
4 2 (8.00%) Python
5 1 (4.00%) Bash Shell
5 1 (4.00%) Perl
5 1 (4.00%) PHP
5 1 (4.00%) PowerShell
5 1 (4.00%) XPath
Qualifications
1 1 (4.00%) Degree
1 1 (4.00%) PMI Certification
1 1 (4.00%) SC Cleared
1 1 (4.00%) Security Cleared
Quality Assurance & Compliance
1 1 (4.00%) QA
System Software
1 2 (8.00%) Docker
Systems Management
1 4 (16.00%) Nagios
2 1 (4.00%) Ansible
2 1 (4.00%) Kubernetes
2 1 (4.00%) Puppet
Vendors
1 2 (8.00%) Red Hat
2 1 (4.00%) Cisco
2 1 (4.00%) EMC
2 1 (4.00%) Fortinet
2 1 (4.00%) NetApp
2 1 (4.00%) Oracle
2 1 (4.00%) VMware