Period
to 19 November 2017

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 6 months to 19 November 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
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 26 31 39
Rank change year-on-year +5 +8 -11
Contract jobs citing C 8 12 3
As % of all contract IT jobs advertised in Staines 3.07% 3.91% 1.04%
As % of the Programming Languages category 7.92% 9.30% 3.19%
Number of daily rates quoted 0 2 0
Staines median daily rate - £475 -
Surrey median daily rate £400 £419 £400
% change year-on-year -4.42% +4.63% -
Number of hourly rates quoted 8 1 3
Staines median hourly rate £45.00 £40.00 £45.00
Median hourly rate % change year-on-year +12.50% -11.11% -
10th Percentile £42.50 £37.50 £34.50
90th Percentile £47.50 £42.50 £47.50
Surrey median hourly rate £45.00 £40.00 £40.00
% change year-on-year +12.50% - +13.48%

C is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Staines with a requirement for coding skills.

All Programming Languages
Staines
Contract vacancies with a requirement for coding skills 101 129 94
As % of all contract IT jobs advertised in Staines 38.70% 42.02% 32.53%
Number of daily rates quoted 59 51 17
Staines median daily rate £475 £438 £448
Median daily rate % change year-on-year +8.57% -2.23% +23.45%
10th Percentile £400 £325 £296
90th Percentile £565 £600 £558
Surrey median daily rate £450 £425 £400
% change year-on-year +5.88% +6.25% +11.11%
Number of hourly rates quoted 9 4 5
Staines median hourly rate £45.00 £40.00 £45.00
Median hourly rate % change year-on-year +12.50% -11.11% -
10th Percentile £42.50 £18.38 £33.50
90th Percentile £47.50 £48.50 £48.25
Surrey median hourly rate £45.00 £41.00 £42.50
% change year-on-year +9.76% -3.53% -9.09%

C
Job Vacancy Trend in Staines

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

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 19 November 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 6 (75.00%) Java
2 5 (62.50%) Electronics
3 4 (50.00%) 3D Graphics
3 4 (50.00%) Agile Software Development
3 4 (50.00%) Subversion
3 4 (50.00%) C++
3 4 (50.00%) HTML
3 4 (50.00%) JavaScript
3 4 (50.00%) CSS
3 4 (50.00%) SOAP
3 4 (50.00%) Web Services
3 4 (50.00%) OO
3 4 (50.00%) Python
3 4 (50.00%) OOD
3 4 (50.00%) OpenGL
3 4 (50.00%) Software Testing
3 4 (50.00%) Git (software)
3 4 (50.00%) REST
3 4 (50.00%) CSS3
3 4 (50.00%) Express
3 4 (50.00%) Twitter Bootstrap
3 4 (50.00%) Mobile App
3 4 (50.00%) Go
3 4 (50.00%) React
3 4 (50.00%) Node.js
3 4 (50.00%) User Experience
3 4 (50.00%) SOLID
4 3 (37.50%) Software Engineering
5 2 (25.00%) Games
5 2 (25.00%) C#

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:

Development Applications
1 4 (50.00%) Git (software)
1 4 (50.00%) Subversion
General
1 5 (62.50%) Electronics
2 2 (25.00%) Games
Job Titles
1 3 (37.50%) Developer
1 3 (37.50%) JavaScript Developer
1 3 (37.50%) UI Developer
1 3 (37.50%) UI/UX Developer
1 3 (37.50%) UX Developer
2 2 (25.00%) Android Engineer
2 2 (25.00%) Front End Developer (Client-Side Developer)
2 2 (25.00%) Mobile UI Developer
2 2 (25.00%) Mobile UI/UX Developer
2 2 (25.00%) Mobile UX Developer
2 2 (25.00%) Web UI Developer
2 2 (25.00%) Web UI/UX Developer
3 1 (12.50%) Full Stack Developer
3 1 (12.50%) Software Engineer
Libraries, Frameworks & Software Standards
1 4 (50.00%) CSS
1 4 (50.00%) CSS3
1 4 (50.00%) Express
1 4 (50.00%) HTML
1 4 (50.00%) Node.js
1 4 (50.00%) OpenGL
1 4 (50.00%) React
1 4 (50.00%) REST
1 4 (50.00%) SOAP
1 4 (50.00%) Twitter Bootstrap
1 4 (50.00%) Web Services
2 2 (25.00%) OpenGL ES
Miscellaneous
1 4 (50.00%) 3D Graphics
1 4 (50.00%) Mobile App
1 4 (50.00%) User Experience
2 2 (25.00%) Animation
Operating Systems
1 2 (25.00%) Android
1 2 (25.00%) Linux
Processes & Methodologies
1 4 (50.00%) Agile Software Development
1 4 (50.00%) OO
1 4 (50.00%) OOD
1 4 (50.00%) Software Testing
1 4 (50.00%) SOLID
2 3 (37.50%) Software Engineering
3 2 (25.00%) Android Development
3 2 (25.00%) Embedded Software Development
3 2 (25.00%) Feasibility Study
3 2 (25.00%) Multithreading
3 2 (25.00%) Open Source
3 2 (25.00%) Performance Optimisation
3 2 (25.00%) Project Planning
3 2 (25.00%) Prototyping
3 2 (25.00%) UML
3 2 (25.00%) Visual Effects
Programming Languages
1 6 (75.00%) Java
2 4 (50.00%) C++
2 4 (50.00%) Go
2 4 (50.00%) JavaScript
2 4 (50.00%) Python
3 2 (25.00%) C#
3 2 (25.00%) GLSL