The following table provides summary statistics for permanent job vacancies advertised in Welwyn Garden City 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 24 June 2017 with a comparison to the same period in the previous 2 years.

C
Hertfordshire / Welwyn Garden City
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 23 22 27
Rank change year-on-year -1 +5  
Permanent jobs citing C 4 4 6
As % of all permanent IT jobs advertised in Welwyn Garden City 3.36% 4.55% 4.00%
As % of the Programming Languages category 6.35% 9.30% 11.76%
Number of salaries quoted 3 4 3
Median salary £40,000 £39,500 £51,000
Median salary % change year-on-year +1.26% -22.54%  
UK excluding London median salary £44,000 £42,500 £40,000
% change year-on-year +3.52% +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 Welwyn Garden City with a requirement for programming language skills.

Programming Language Skills
Welwyn Garden City
Permanent job vacancies with a requirement for programming language skills 63 43 51
As % of all permanent IT job vacancies advertised in Welwyn Garden City 52.94% 48.86% 34.00%
Number of salaries quoted 32 38 41
Median salary £45,000 £46,500 £47,500
Median salary % change year-on-year -3.22% -2.10%  
90% offered a salary of more than £32,000 £37,500 £32,500
10% offered a salary of more than £75,000 £55,000 £57,500
UK excluding London median salary £42,500 £41,000 £40,000
% change year-on-year +3.65% +2.50%  

C
Job Vacancy Trend in Welwyn Garden City

The job posting trend of jobs advertised in Welwyn Garden City 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 Welwyn Garden City

C
Salary Trend in Welwyn Garden City

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

Salary trend for C in Welwyn Garden City

C
Salary Histogram in Welwyn Garden City

The salary distribution of IT jobs citing C in Welwyn Garden City over the 3 months to 24 June 2017.

Salary histogram for C in Welwyn Garden City

For the 6 months to 24 June 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 Welwyn Garden City region with a requirement for C.

1 2 (40.00%) C++
1 2 (40.00%) Telecoms
1 2 (40.00%) VHDL
1 2 (40.00%) Verilog
1 2 (40.00%) Firmware
1 2 (40.00%) MATLAB
1 2 (40.00%) Xilinx
1 2 (40.00%) Signal Processing
1 2 (40.00%) Software-Defined Radio
1 2 (40.00%) Field-Programmable Gate Array
2 1 (20.00%) PDA
2 1 (20.00%) OmniGraffle
2 1 (20.00%) Axure RP
2 1 (20.00%) User Experience
2 1 (20.00%) Adobe Creative Suite
2 1 (20.00%) Windows 10
2 1 (20.00%) Prototyping
2 1 (20.00%) UX Design
2 1 (20.00%) Windows 7
2 1 (20.00%) Service Delivery
2 1 (20.00%) Adobe Illustrator
2 1 (20.00%) InDesign
2 1 (20.00%) Retail
2 1 (20.00%) Business Analysis
2 1 (20.00%) Photoshop
2 1 (20.00%) Microsoft Office
2 1 (20.00%) Windows
2 1 (20.00%) E-Commerce
2 1 (20.00%) LAN
2 1 (20.00%) WAN

C
Co-occurring IT Skills in Welwyn Garden City 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 1 (20.00%) Acrobat
1 1 (20.00%) Adobe Creative Suite
1 1 (20.00%) Adobe Illustrator
1 1 (20.00%) InDesign
1 1 (20.00%) Microsoft Office
1 1 (20.00%) OmniGraffle
1 1 (20.00%) Photoshop
Communications & Networking
1 2 (40.00%) Software-Defined Radio
2 1 (20.00%) LAN
2 1 (20.00%) WAN
Development Applications
1 1 (20.00%) Axure RP
General
1 2 (40.00%) Telecoms
2 1 (20.00%) Retail
Job Titles
1 2 (40.00%) Firmware Engineer
1 2 (40.00%) FPGA Engineer
2 1 (20.00%) Desktop Support
2 1 (20.00%) Desktop Support Technician
2 1 (20.00%) Desktop Technician
2 1 (20.00%) Head of Design
2 1 (20.00%) Head of E-Commerce
2 1 (20.00%) Head of Technology
2 1 (20.00%) Head of User Experience
2 1 (20.00%) Support Technician
Miscellaneous
1 2 (40.00%) Field-Programmable Gate Array
1 2 (40.00%) Verilog
1 2 (40.00%) VHDL
2 1 (20.00%) PDA
2 1 (20.00%) User Experience
Operating Systems
1 1 (20.00%) Windows
1 1 (20.00%) Windows 10
1 1 (20.00%) Windows 7
Processes & Methodologies
1 2 (40.00%) Signal Processing
2 1 (20.00%) Business Analysis
2 1 (20.00%) E-Commerce
2 1 (20.00%) Prototyping
2 1 (20.00%) Service Delivery
2 1 (20.00%) UX Design
Programming Languages
1 2 (40.00%) C++
1 2 (40.00%) MATLAB
System Software
1 2 (40.00%) Firmware
Vendors
1 2 (40.00%) Xilinx
2 1 (20.00%) Adobe
2 1 (20.00%) Microsoft