Period
to 20 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Crawley with a requirement for C skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited C over the 6 months to 20 November 2017 with a comparison to the same period in the previous 2 years.

C
West Sussex > Crawley
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 41 31 43
Rank change year-on-year -10 +12 -19
Permanent jobs citing C 39 75 58
As % of all permanent IT jobs advertised in Crawley 5.88% 7.52% 6.81%
As % of the Programming Languages category 10.05% 13.74% 11.28%
Number of salaries quoted 24 76 31
Crawley median annual salary £48,250 £57,500 £47,500
Median salary % change year-on-year -16.09% +21.05% +11.76%
10th Percentile £40,725 £40,750 £26,250
90th Percentile £56,000 £63,750 £65,250
West Sussex median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% +5.88%

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

All Programming Languages
Crawley
Permanent vacancies with a requirement for coding skills 388 546 514
As % of all permanent IT jobs advertised in Crawley 58.52% 54.76% 60.33%
Number of salaries quoted 350 541 461
Crawley median annual salary £40,625 £47,000 £42,500
Median salary % change year-on-year -13.56% +10.59% +6.25%
10th Percentile £27,375 £30,000 £26,250
90th Percentile £57,500 £63,750 £60,000
West Sussex median annual salary £42,500 £42,500 £42,500

C
Job Vacancy Trend in Crawley

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

Job vacancy trend for C in Crawley

C
Salary Trend in Crawley

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

Salary trend for C in Crawley

C
Salary Histogram in Crawley

The salary distribution of IT jobs citing C in Crawley over the 6 months to 20 November 2017.

Salary histogram for C in Crawley

For the 6 months to 20 November 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 Crawley region with a requirement for C.

1 30 (76.92%) C++
2 22 (56.41%) SQL
2 22 (56.41%) Degree
3 20 (51.28%) Linux
4 18 (46.15%) Computer Science
5 15 (38.46%) Unix
5 15 (38.46%) PL/SQL
5 15 (38.46%) Java
6 14 (35.90%) Analytical Skills
7 11 (28.21%) Algorithms
7 11 (28.21%) Cloud Computing
7 11 (28.21%) JavaScript
7 11 (28.21%) HTML
7 11 (28.21%) CSS
8 10 (25.64%) Oracle
9 9 (23.08%) OO
9 9 (23.08%) XML
9 9 (23.08%) Data Modelling
9 9 (23.08%) Data Mining
9 9 (23.08%) Data Analytics
9 9 (23.08%) Analytics
9 9 (23.08%) Relational Database
10 7 (17.95%) Software Engineering
10 7 (17.95%) Scenario Testing
11 6 (15.38%) Master's Degree
11 6 (15.38%) Virtual Team
11 6 (15.38%) Mathematics
11 6 (15.38%) Simulink
11 6 (15.38%) POSIX
11 6 (15.38%) Fortran

C
Co-occurring IT Skills in Crawley 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 6 (15.38%) Simulink
2 4 (10.26%) Photoshop
3 1 (2.56%) CATIA
3 1 (2.56%) GNU Octave
3 1 (2.56%) Solid Edge
Cloud Services
1 11 (28.21%) Cloud Computing
2 3 (7.69%) GitHub
Communications & Networking
1 4 (10.26%) Internet
2 3 (7.69%) Bluetooth
2 3 (7.69%) Wi-Fi
Database & Business Intelligence
1 9 (23.08%) Data Mining
1 9 (23.08%) Relational Database
2 4 (10.26%) Oracle Database
2 4 (10.26%) Oracle Database 11g
Development Applications
1 3 (7.69%) Android Studio
1 3 (7.69%) Artifactory
1 3 (7.69%) Gradle
1 3 (7.69%) IntelliJ
1 3 (7.69%) Maven
1 3 (7.69%) Xcode
2 1 (2.56%) LabVIEW
2 1 (2.56%) Rational DOORS
2 1 (2.56%) Rational Rhapsody
General
1 3 (7.69%) Marketing
2 2 (5.13%) Aerospace
2 2 (5.13%) Electronics
3 1 (2.56%) Telecoms
Job Titles
1 29 (74.36%) Developer
2 17 (43.59%) Software Developer
3 9 (23.08%) SQL Developer
4 8 (20.51%) C++ Developer
5 7 (17.95%) C++ Software Developer
5 7 (17.95%) C++/Java Developer
5 7 (17.95%) Java Developer
5 7 (17.95%) Java Software Developer
6 6 (15.38%) Database Developer
6 6 (15.38%) Linux Developer
7 4 (10.26%) Front End Developer (Client-Side Developer)
7 4 (10.26%) JavaScript Developer
7 4 (10.26%) Oracle Developer
7 4 (10.26%) Principal Engineer
8 3 (7.69%) CSS Developer
8 3 (7.69%) Front End Web Developer (Client-Side Developer)
8 3 (7.69%) HTML CSS Developer
8 3 (7.69%) HTML Developer
8 3 (7.69%) Web Developer
9 2 (5.13%) Control Systems Engineer
Libraries, Frameworks & Software Standards
1 11 (28.21%) CSS
1 11 (28.21%) HTML
2 9 (23.08%) XML
3 6 (15.38%) POSIX
4 4 (10.26%) JSP
4 4 (10.26%) Servlets
5 3 (7.69%) Android SDK
5 3 (7.69%) iOS SDK
5 3 (7.69%) React
5 3 (7.69%) React Native
5 3 (7.69%) UIKit
Miscellaneous
1 18 (46.15%) Computer Science
2 14 (35.90%) Analytical Skills
3 11 (28.21%) Algorithms
4 6 (15.38%) Virtual Team
5 5 (12.82%) Client/Server
5 5 (12.82%) Data Centre
5 5 (12.82%) Data Structures
6 3 (7.69%) Driving Licence
Operating Systems
1 20 (51.28%) Linux
2 15 (38.46%) Unix
3 3 (7.69%) Android
3 3 (7.69%) Apple iOS
4 1 (2.56%) Windows
Processes & Methodologies
1 9 (23.08%) Analytics
1 9 (23.08%) Data Analytics
1 9 (23.08%) Data Modelling
1 9 (23.08%) OO
2 7 (17.95%) Scenario Testing
2 7 (17.95%) Software Engineering
3 6 (15.38%) Mathematics
4 5 (12.82%) Agile Software Development
4 5 (12.82%) Data Management
5 4 (10.26%) Front End Development
5 4 (10.26%) Performance Tuning
5 4 (10.26%) Web Development
6 3 (7.69%) Change Management
6 3 (7.69%) Continuous Improvement
6 3 (7.69%) Continuous Integration
6 3 (7.69%) Project Management
6 3 (7.69%) Project Planning
6 3 (7.69%) TDD
7 2 (5.13%) Physics
7 2 (5.13%) Schematic Capture
Programming Languages
1 30 (76.92%) C++
2 22 (56.41%) SQL
3 15 (38.46%) Java
3 15 (38.46%) PL/SQL
4 11 (28.21%) JavaScript
5 6 (15.38%) Fortran
6 5 (12.82%) MATLAB
7 3 (7.69%) Apple Swift
7 3 (7.69%) Objective-C
8 2 (5.13%) Embedded C
9 1 (2.56%) Ada
9 1 (2.56%) Assembly Language
9 1 (2.56%) C#
Qualifications
1 22 (56.41%) Degree
2 6 (15.38%) Master's Degree
3 1 (2.56%) CISA
Quality Assurance & Compliance
1 1 (2.56%) ARP4754
1 1 (2.56%) ARP4761
1 1 (2.56%) Def Stans
1 1 (2.56%) DO-254
1 1 (2.56%) GDPR
System Software
1 4 (10.26%) Oracle RAC
2 2 (5.13%) Firmware
Vendors
1 10 (25.64%) Oracle
2 5 (12.82%) Adobe
2 5 (12.82%) Perforce
3 3 (7.69%) Atmel
4 2 (5.13%) EMC
5 1 (2.56%) Microsoft
5 1 (2.56%) Progress
5 1 (2.56%) PTC