Period
to 17 November 2017

The following table provides summary statistics for contract job vacancies advertised in Surrey 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 17 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
South East > Surrey
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 69 70 101
Rank change year-on-year +1 +31 -35
Contract jobs citing C 77 56 45
As % of all contract IT jobs advertised in Surrey 2.77% 2.42% 1.61%
As % of the Programming Languages category 7.23% 6.30% 3.94%
Number of daily rates quoted 49 25 30
Surrey median daily rate £400 £419 £400
Median daily rate % change year-on-year -4.42% +4.63% -
10th Percentile £340 £354 £280
90th Percentile £563 £465 £526
South East median daily rate £400 £369 £350
% change year-on-year +8.47% +5.36% -0.28%
Number of hourly rates quoted 10 7 14
Surrey median hourly rate £45.00 £40.00 £40.00
Median hourly rate % change year-on-year +12.50% - +13.48%
South East median hourly rate £45.00 £40.00 £40.00
% change year-on-year +12.50% - +4.58%

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 Surrey with a requirement for coding skills.

All Programming Languages
Surrey
Contract vacancies with a requirement for coding skills 1065 889 1142
As % of all contract IT jobs advertised in Surrey 38.35% 38.39% 40.77%
Number of daily rates quoted 774 604 745
Surrey median daily rate £450 £425 £400
Median daily rate % change year-on-year +5.88% +6.25% +11.11%
10th Percentile £326 £306 £281
90th Percentile £575 £550 £525
South East median daily rate £413 £400 £375
% change year-on-year +3.13% +6.67% +7.14%
Number of hourly rates quoted 29 38 24
Surrey median hourly rate £45.00 £41.00 £42.50
Median hourly rate % change year-on-year +9.76% -3.53% -9.09%
10th Percentile £25.00 £20.93 £27.25
90th Percentile £50.05 £46.00 £51.52
South East median hourly rate £45.00 £40.00 £37.50
% change year-on-year +12.50% +6.67% +7.14%

C
Job Vacancy Trend in Surrey

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

Job vacancy trend for C in Surrey

C
Contractor Daily Rate Trend in Surrey

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

Contractor daily rate trend for C in Surrey

C
Contractor Daily Rate Histogram in Surrey

The daily rate distribution of IT jobs citing C in Surrey over the 6 months to 17 November 2017.

Contractor daily rate histogram for C in Surrey

C
Contractor Hourly Rate Trend in Surrey

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

Contractor hourly rate trend for C in Surrey

C
Contract Job Locations in Surrey

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing C within the Surrey region over the 6 months to 17 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Woking -3 11 £360 -20.00%
Reigate - 11 £425 -
Guildford +2 10 £400 +3.90%
Staines +8 8 - -
Camberley +1 3 - -
Redhill - 3 £425 -
Egham +4 1 - -
Leatherhead -5 1 - - 1
Sunbury-on-Thames -23 1 - -
C
South East

For the 6 months to 17 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 Surrey region with a requirement for C.

1 32 (41.56%) C++
1 32 (41.56%) Linux
2 29 (37.66%) Python
3 26 (33.77%) Software Engineering
4 21 (27.27%) JavaScript
5 16 (20.78%) Finance
5 16 (20.78%) Agile Software Development
5 16 (20.78%) Embedded C
6 15 (19.48%) Java
6 15 (19.48%) Oracle
6 15 (19.48%) Unix
7 14 (18.18%) MongoDB
7 14 (18.18%) MISRA
8 13 (16.88%) MATLAB
8 13 (16.88%) Simulink
9 12 (15.58%) Automotive
9 12 (15.58%) Shell Script
9 12 (15.58%) ProC
9 12 (15.58%) PL/SQL
9 12 (15.58%) SQL
10 10 (12.99%) HTML
10 10 (12.99%) Node.js
11 8 (10.39%) UML
12 7 (9.09%) Configuration Management
12 7 (9.09%) Electronics
12 7 (9.09%) Cyber Attack
13 6 (7.79%) SDLC
13 6 (7.79%) ISO 26262
13 6 (7.79%) CANoe
13 6 (7.79%) FlexRay

C
Co-occurring IT Skills in Surrey 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:

Application Platforms
1 2 (2.60%) Apache
1 2 (2.60%) Tomcat
2 1 (1.30%) Apache Airflow
2 1 (1.30%) Apache Spark
2 1 (1.30%) Luigi
2 1 (1.30%) Tornado
Applications
1 13 (16.88%) Simulink
2 1 (1.30%) Microsoft Excel
2 1 (1.30%) Microsoft PowerPoint
2 1 (1.30%) OrCAD
2 1 (1.30%) Pipeline Pilot
Business Applications
1 1 (1.30%) Oracle Assets
1 1 (1.30%) Oracle Payables
1 1 (1.30%) Oracle Receivables
1 1 (1.30%) SAP Payroll
Cloud Services
1 3 (3.90%) SaaS
2 2 (2.60%) Cloud Computing
3 1 (1.30%) PaaS
3 1 (1.30%) Salesforce Sales Cloud
3 1 (1.30%) Salesforce Service Cloud
Communications & Networking
1 6 (7.79%) Ethernet
1 6 (7.79%) FlexRay
2 4 (5.19%) VPN
3 2 (2.60%) Bluetooth
3 2 (2.60%) DNS
3 2 (2.60%) GSM
3 2 (2.60%) Internet
3 2 (2.60%) IPsec
3 2 (2.60%) M3UA
3 2 (2.60%) SCCP
3 2 (2.60%) SCTP
3 2 (2.60%) TCAP
3 2 (2.60%) UMTS
3 2 (2.60%) VoIP
3 2 (2.60%) Wi-Fi
3 2 (2.60%) Wireless
4 1 (1.30%) RS-232
4 1 (1.30%) RS-422
4 1 (1.30%) RS-485
Database & Business Intelligence
1 14 (18.18%) MongoDB
2 6 (7.79%) Oracle Database
2 6 (7.79%) RDBMS
2 6 (7.79%) Relational Database
2 6 (7.79%) SQLPlus
3 2 (2.60%) MySQL
4 1 (1.30%) Big Data
4 1 (1.30%) Data Mining
4 1 (1.30%) Hadoop
4 1 (1.30%) KNIME
Development Applications
1 12 (15.58%) ProC
2 6 (7.79%) CANoe
2 6 (7.79%) Git (software)
2 6 (7.79%) Oracle Forms
3 5 (6.49%) Subversion
4 1 (1.30%) JIRA
4 1 (1.30%) Visual Studio
General
1 16 (20.78%) Finance
2 12 (15.58%) Automotive
3 7 (9.09%) Electronics
4 5 (6.49%) Telecoms
5 3 (3.90%) Aerospace
5 3 (3.90%) Games
6 2 (2.60%) Manufacturing
7 1 (1.30%) Banking
Job Titles
1 36 (46.75%) Developer
2 18 (23.38%) Software Engineer
3 13 (16.88%) Embedded Engineer
3 13 (16.88%) Embedded Software Engineer
4 12 (15.58%) Oracle Developer
5 9 (11.69%) Python Developer
6 8 (10.39%) C Developer
7 6 (7.79%) Java Developer
7 6 (7.79%) Software Developer
7 6 (7.79%) Systems Developer
8 5 (6.49%) Embedded Developer
8 5 (6.49%) PL/SQL Developer
8 5 (6.49%) SQL Developer
9 4 (5.19%) C Software Engineer
9 4 (5.19%) C++ Developer
9 4 (5.19%) Senior Developer
9 4 (5.19%) Senior Software Developer
9 4 (5.19%) UI Developer
10 3 (3.90%) Analyst
10 3 (3.90%) JavaScript Developer
Libraries, Frameworks & Software Standards
1 10 (12.99%) HTML
1 10 (12.99%) Node.js
2 6 (7.79%) jQuery
2 6 (7.79%) OpenGL
2 6 (7.79%) Web Services
3 4 (5.19%) CSS
3 4 (5.19%) CSS3
3 4 (5.19%) Elastic Stack
3 4 (5.19%) Express
3 4 (5.19%) React
3 4 (5.19%) REST
3 4 (5.19%) SOAP
3 4 (5.19%) Twitter Bootstrap
4 2 (2.60%) J2EE
4 2 (2.60%) LAMP
4 2 (2.60%) OpenGL ES
4 2 (2.60%) Qt
5 1 (1.30%) .NET
5 1 (1.30%) HTML5
5 1 (1.30%) RESTful
Miscellaneous
1 7 (9.09%) Cyber Attack
2 6 (7.79%) 3D Graphics
3 4 (5.19%) Mobile App
3 4 (5.19%) User Experience
4 2 (2.60%) Animation
4 2 (2.60%) Computer Science
4 2 (2.60%) Public Cloud
5 1 (1.30%) Analytical Skills
5 1 (1.30%) CESG
5 1 (1.30%) CUDA
5 1 (1.30%) Field-Programmable Gate Array
5 1 (1.30%) Handset
5 1 (1.30%) Life Science
5 1 (1.30%) Smartphone
5 1 (1.30%) Virtual Team
Operating Systems
1 32 (41.56%) Linux
2 15 (19.48%) Unix
3 6 (7.79%) AIX
4 4 (5.19%) Android
5 3 (3.90%) CentOS
5 3 (3.90%) Red Hat Enterprise Linux
5 3 (3.90%) Windows
6 1 (1.30%) Embedded Linux
6 1 (1.30%) Windows Server
6 1 (1.30%) Windows Server 2012
Processes & Methodologies
1 26 (33.77%) Software Engineering
2 16 (20.78%) Agile Software Development
3 8 (10.39%) UML
4 7 (9.09%) Configuration Management
5 6 (7.79%) Fault Management
5 6 (7.79%) OO
5 6 (7.79%) OOD
5 6 (7.79%) Requirements Analysis
5 6 (7.79%) SDLC
5 6 (7.79%) SysML
5 6 (7.79%) Waterfall
6 5 (6.49%) Software Testing
7 4 (5.19%) Embedded Software Development
7 4 (5.19%) SOLID
8 3 (3.90%) Android Development
8 3 (3.90%) DevOps
8 3 (3.90%) Open Source
8 3 (3.90%) Prototyping
8 3 (3.90%) Stakeholder Management
8 3 (3.90%) Visual Effects
Programming Languages
1 32 (41.56%) C++
2 29 (37.66%) Python
3 21 (27.27%) JavaScript
4 16 (20.78%) Embedded C
5 15 (19.48%) Java
6 13 (16.88%) MATLAB
7 12 (15.58%) PL/SQL
7 12 (15.58%) Shell Script
7 12 (15.58%) SQL
8 6 (7.79%) Perl
9 4 (5.19%) Go
10 3 (3.90%) C#
11 2 (2.60%) Assembly Language
11 2 (2.60%) Bash Shell
11 2 (2.60%) GLSL
12 1 (1.30%) PowerShell
12 1 (1.30%) Ruby
Qualifications
1 6 (7.79%) Degree
1 6 (7.79%) Security Cleared
2 5 (6.49%) SC Cleared
3 1 (1.30%) BPSS Clearance
3 1 (1.30%) Computer Science Degree
3 1 (1.30%) ITIL Foundation Certificate
3 1 (1.30%) PhD
Quality Assurance & Compliance
1 14 (18.18%) MISRA
2 6 (7.79%) ISO 26262
3 5 (6.49%) QA
4 1 (1.30%) GAAP
System Software
1 2 (2.60%) Firmware
2 1 (1.30%) VMware Infrastructure
Systems Management
1 5 (6.49%) Kibana
2 2 (2.60%) Cacti
2 2 (2.60%) CFEngine
2 2 (2.60%) Icinga
2 2 (2.60%) logstash
2 2 (2.60%) Nagios
2 2 (2.60%) Netcool
2 2 (2.60%) Opscode Chef
2 2 (2.60%) Puppet
Vendors
1 15 (19.48%) Oracle
2 2 (2.60%) Cisco
2 2 (2.60%) Red Hat
2 2 (2.60%) SAP
2 2 (2.60%) Splunk
2 2 (2.60%) Workday
3 1 (1.30%) Kronos
3 1 (1.30%) Microsoft
3 1 (1.30%) Netezza
3 1 (1.30%) RapidMiner
3 1 (1.30%) Salesforce.com
3 1 (1.30%) Samsung
3 1 (1.30%) VMware