The following table provides summary statistics for permanent job vacancies advertised in Liverpool with a requirement for C skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited C over the 3 months to 29 March 2017 with a comparison to the same period in the previous 2 years.

C
Merseyside / Liverpool
3 months to
29 Mar 2017
Same period 2016 Same period 2015
Rank 44 39 47
Rank change year-on-year -5 +8  
Permanent jobs citing C 7 17 7
As % of all permanent IT jobs advertised in Liverpool 1.72% 4.33% 1.62%
As % of the Programming Languages category 3.04% 8.37% 3.17%
Number of salaries quoted 4 6 6
Median salary £32,000 £35,500 £23,000
Median salary % change year-on-year -9.85% +54.34%  
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

C is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Liverpool with a requirement for programming language skills.

Programming Language Skills
Liverpool
Permanent job vacancies with a requirement for programming language skills 230 203 221
As % of all permanent IT job vacancies advertised in Liverpool 56.65% 51.65% 51.28%
Number of salaries quoted 175 153 180
Median salary £36,000 £37,500 £37,500
Median salary % change year-on-year -4.00% -  
90% offered a salary of more than £27,500 £30,000 £23,000
10% offered a salary of more than £52,500 £52,500 £50,000
UK excluding London median salary £41,000 £41,000 £40,000
% change year-on-year - +2.50%  

C
Job Vacancy Trend in Liverpool

The job posting trend of jobs advertised in Liverpool citing C as a proportion of all permanent or contract IT jobs with a match in the Programming Languages category.

Job vacancy trend for C in Liverpool

C
Salary Trend in Liverpool

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

Salary trend for C in Liverpool

For the 6 months to 29 March 2017, 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 Liverpool region with a requirement for C.

1 4 (36.36%) C++
1 4 (36.36%) Windows
2 3 (27.27%) CSS
2 3 (27.27%) HTML
2 3 (27.27%) JavaScript
2 3 (27.27%) PHP
2 3 (27.27%) SQL
2 3 (27.27%) Data Centre
3 2 (18.18%) DMVPN
3 2 (18.18%) Cisco Nexus
3 2 (18.18%) Meraki
3 2 (18.18%) Analytical Skills
3 2 (18.18%) Data Structures
3 2 (18.18%) Mentoring
3 2 (18.18%) Firewall
3 2 (18.18%) Wireless
3 2 (18.18%) Agile Software Development
3 2 (18.18%) Retail
3 2 (18.18%) Software Engineering
3 2 (18.18%) Ajax
3 2 (18.18%) Load Balancing
3 2 (18.18%) Mathematics
3 2 (18.18%) Cisco ASA
3 2 (18.18%) VMware ESXi
3 2 (18.18%) jQuery
3 2 (18.18%) Continuous Improvement
3 2 (18.18%) .NET
3 2 (18.18%) XML
3 2 (18.18%) Linux
3 2 (18.18%) Cisco

C
Co-occurring IT Skills in Liverpool 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:

Applications
1 2 (18.18%) MS Excel
2 1 (9.09%) MS Office
2 1 (9.09%) MS PowerPoint
Business Applications
1 1 (9.09%) Payment Gateway
Communications & Networking
1 2 (18.18%) Cisco ASA
1 2 (18.18%) Cisco Nexus
1 2 (18.18%) DHCP
1 2 (18.18%) DMVPN
1 2 (18.18%) DNS
1 2 (18.18%) Firewall
1 2 (18.18%) IPsec
1 2 (18.18%) ISDN
1 2 (18.18%) LAN
1 2 (18.18%) PSTN
1 2 (18.18%) VoIP
1 2 (18.18%) WAN
1 2 (18.18%) Wireless
1 2 (18.18%) WLAN
2 1 (9.09%) 2G
2 1 (9.09%) 3G
2 1 (9.09%) DMZ
2 1 (9.09%) LTE
2 1 (9.09%) SSL
2 1 (9.09%) VPN
Database & Business Intelligence
1 1 (9.09%) MySQL
General
1 2 (18.18%) Finance
1 2 (18.18%) Retail
2 1 (9.09%) Banking
2 1 (9.09%) Electronics
2 1 (9.09%) Games
2 1 (9.09%) Telecoms
Job Titles
1 2 (18.18%) Developer
2 1 (9.09%) CakePHP Developer
2 1 (9.09%) Developer/Software Engineer
2 1 (9.09%) Electronics Engineer
2 1 (9.09%) Full Stack Developer
2 1 (9.09%) HTML Developer
2 1 (9.09%) IT Manager
2 1 (9.09%) IT Programme Manager
2 1 (9.09%) JavaScript Developer
2 1 (9.09%) Junior
2 1 (9.09%) Junior Developer
2 1 (9.09%) Network Engineer
2 1 (9.09%) PHP Developer
2 1 (9.09%) PHP MySQL Developer
2 1 (9.09%) Programme Manager
2 1 (9.09%) Senior Electronics Engineer
2 1 (9.09%) Senior Network Engineer
2 1 (9.09%) Software Developer
2 1 (9.09%) Software Engineer
2 1 (9.09%) Support Engineer
Libraries, Frameworks & Software Standards
1 3 (27.27%) CSS
1 3 (27.27%) HTML
2 2 (18.18%) .NET
2 2 (18.18%) Ajax
2 2 (18.18%) ASP.NET
2 2 (18.18%) Classic ASP
2 2 (18.18%) jQuery
2 2 (18.18%) XML
3 1 (9.09%) CakePHP
Miscellaneous
1 3 (27.27%) Data Centre
2 2 (18.18%) Analytical Skills
2 2 (18.18%) Data Structures
3 1 (9.09%) Algorithms
3 1 (9.09%) Driving Licence
3 1 (9.09%) FlexPod
Operating Systems
1 4 (36.36%) Windows
2 2 (18.18%) Linux
3 1 (9.09%) Windows Embedded Compact
3 1 (9.09%) Windows Server
3 1 (9.09%) Windows Server 2008
Processes & Methodologies
1 2 (18.18%) Agile Software Development
1 2 (18.18%) Continuous Improvement
1 2 (18.18%) Load Balancing
1 2 (18.18%) Mathematics
1 2 (18.18%) Mentoring
1 2 (18.18%) Software Engineering
2 1 (9.09%) Asset Management
2 1 (9.09%) Business Analysis
2 1 (9.09%) Coaching
2 1 (9.09%) IT Governance
2 1 (9.09%) Logistics
2 1 (9.09%) Post-Production
2 1 (9.09%) Problem Management
2 1 (9.09%) Remediation Plan
2 1 (9.09%) Root Cause Analysis
2 1 (9.09%) Scrum
2 1 (9.09%) SDLC
2 1 (9.09%) Stakeholder Management
2 1 (9.09%) Supplier Management
2 1 (9.09%) Time Management
Programming Languages
1 4 (36.36%) C++
2 3 (27.27%) JavaScript
2 3 (27.27%) PHP
2 3 (27.27%) SQL
3 1 (9.09%) C#
3 1 (9.09%) Embedded C
3 1 (9.09%) Embedded C++
3 1 (9.09%) Java
3 1 (9.09%) Perl
3 1 (9.09%) Python
3 1 (9.09%) Ruby
Qualifications
1 1 (9.09%) CCNA
1 1 (9.09%) Cisco Certification
1 1 (9.09%) Degree
Quality Assurance & Compliance
1 1 (9.09%) QA
System Software
1 2 (18.18%) VMware ESXi
2 1 (9.09%) Active Directory
2 1 (9.09%) Firmware
2 1 (9.09%) Hyper-V
2 1 (9.09%) XenApp
Systems Management
1 1 (9.09%) Nagios
Vendors
1 2 (18.18%) Cisco
1 2 (18.18%) Meraki
1 2 (18.18%) Microsoft
1 2 (18.18%) VMware
2 1 (9.09%) Arqiva
2 1 (9.09%) Brocade
2 1 (9.09%) Citrix
2 1 (9.09%) Ericsson
2 1 (9.09%) HP
2 1 (9.09%) Huawei
2 1 (9.09%) Nokia
2 1 (9.09%) Perforce
2 1 (9.09%) SolarWinds
2 1 (9.09%) Virgin Media