The following table provides summary statistics for contract job vacancies advertised in Staines with a requirement for C skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited C over the 3 months to 25 June 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

C
Surrey / Staines
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 18 20 23
Rank change year-on-year +2 +3  
Contract jobs citing C 2 10 1
As % of all contract IT jobs advertised in Staines 2.04% 6.49% 0.67%
As % of the Programming Languages category 4.76% 15.15% 3.85%
Number of daily rates quoted 0 2 0
Median daily rate - £394 -
UK excluding London median daily rate £413 £388 £350
% change year-on-year +6.45% +10.71%  
Number of hourly rates quoted 2 3 0
Median hourly rate £45.00 £40.00 -
Median hourly rate % change year-on-year +12.50% -  
UK excluding London median hourly rate £42.50 £40.00 £37.50
% change year-on-year +6.25% +6.66%  

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

Contract Programming Language Skills
Staines
Contract job vacancies with a requirement for programming language skills 42 66 26
As % of all contract IT job vacancies advertised in Staines 42.86% 42.86% 17.45%
Number of daily rates quoted 25 19 3
Median daily rate £475 £525 £295
Median daily rate % change year-on-year -9.52% +77.96%  
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 3 4 0
Median hourly rate £45.00 £40.00 -
Median hourly rate % change year-on-year +12.50% -  
UK excluding London median hourly rate £42.50 £37.50 £37.00
% change year-on-year +13.33% +1.35%  

C
Job Vacancy Trend in Staines

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

Job vacancy trend for C in Staines

C
Contractor Daily Rate Trend in Staines

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing C in Staines.

Contractor daily rate trend for C in Staines

C
Contractor Hourly Rate Trend in Staines

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing C in Staines.

Contractor hourly rate trend for C in Staines

For the 6 months to 25 June 2017, IT contractor jobs citing C also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Staines region with a requirement for C.

1 7 (100.00%) C++
1 7 (100.00%) Electronics
1 7 (100.00%) Android
2 4 (57.14%) 3D Graphics
2 4 (57.14%) Java
2 4 (57.14%) Software Testing
2 4 (57.14%) Embedded Software Development
2 4 (57.14%) Android Development
2 4 (57.14%) Prototyping
2 4 (57.14%) Visual Effects
3 3 (42.86%) Linux
4 2 (28.57%) Embedded C
4 2 (28.57%) Embedded C++
4 2 (28.57%) OpenGL
4 2 (28.57%) Threat Analysis
5 1 (14.29%) Unity (Game Engine)
5 1 (14.29%) Degree
5 1 (14.29%) Risk Assessment
5 1 (14.29%) CESG
5 1 (14.29%) Security Architecture

C
Co-occurring IT Skills in Staines 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:

General
1 7 (100.00%) Electronics
Job Titles
1 3 (42.86%) Android Engineer
2 1 (14.29%) Android Developer
2 1 (14.29%) Developer
2 1 (14.29%) Graphics Developer
2 1 (14.29%) Security Engineer
2 1 (14.29%) Senior Android Developer
2 1 (14.29%) Senior Developer
2 1 (14.29%) Senior Graphics Developer
Libraries, Frameworks & Software Standards
1 2 (28.57%) OpenGL
2 1 (14.29%) Unity (Game Engine)
Miscellaneous
1 4 (57.14%) 3D Graphics
2 1 (14.29%) CESG
Operating Systems
1 7 (100.00%) Android
2 3 (42.86%) Linux
Processes & Methodologies
1 4 (57.14%) Android Development
1 4 (57.14%) Embedded Software Development
1 4 (57.14%) Prototyping
1 4 (57.14%) Software Testing
1 4 (57.14%) Visual Effects
2 2 (28.57%) Threat Analysis
3 1 (14.29%) Risk Assessment
3 1 (14.29%) Security Architecture
Programming Languages
1 7 (100.00%) C++
2 4 (57.14%) Java
3 2 (28.57%) Embedded C
3 2 (28.57%) Embedded C++
Qualifications
1 1 (14.29%) Degree