Period
to 12 December 2018

The following table provides summary statistics for permanent job vacancies advertised in Guildford 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 12 December 2018 with a comparison to the same period in the previous 2 years.

C
Surrey > Guildford
6 months to
12 Dec 2018
Same period 2017 Same period 2016
Rank 51 77 80
Rank change year-on-year +26 +3 +16
Permanent jobs citing C 39 18 6
As % of all permanent IT jobs advertised in Guildford 4.75% 2.03% 0.78%
As % of the Programming Languages category 8.82% 3.64% 1.55%
Number of salaries quoted 25 17 9
Guildford median annual salary £40,000 £62,500 £60,000
Median salary % change year-on-year -36.00% +4.17% +30.43%
10th Percentile £32,500 £37,500 £33,650
90th Percentile £54,750 £77,500 £88,750
Surrey median annual salary £50,000 £50,000 £52,500
% change year-on-year - -4.76% +16.67%

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 Guildford with a requirement for coding skills.

All Programming Languages
Guildford
Permanent vacancies with a requirement for coding skills 442 494 386
As % of all permanent IT jobs advertised in Guildford 53.84% 55.63% 50.39%
Number of salaries quoted 411 462 374
Guildford median annual salary £42,500 £44,000 £47,500
Median salary % change year-on-year -3.41% -7.37% +11.76%
10th Percentile £27,750 £27,275 £30,000
90th Percentile £70,000 £60,900 £67,500
Surrey median annual salary £50,000 £49,000 £47,500
% change year-on-year +2.04% +3.16% +5.56%

C
Job Vacancy Trend in Guildford

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

Job vacancy trend for C in Guildford

C
Salary Trend in Guildford

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

Salary trend for C in Guildford

C
Salary Histogram in Guildford

The salary distribution of IT jobs citing C in Guildford over the 6 months to 12 December 2018.

Salary histogram for C in Guildford

For the 6 months to 12 December 2018, IT jobs citing C also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Guildford region with a requirement for C.

1 31 (79.49%) C++
2 28 (71.79%) Java
3 17 (43.59%) SC Cleared
3 17 (43.59%) Security Cleared
4 16 (41.03%) Wireless
5 12 (30.77%) C#
6 11 (28.21%) Network Security
6 11 (28.21%) Signal Processing
6 11 (28.21%) Field-Programmable Gate Array
7 10 (25.64%) Digital Signal Processing
8 9 (23.08%) Software-Defined Radio
8 9 (23.08%) Mentoring
8 9 (23.08%) Mathematics
8 9 (23.08%) Physics
8 9 (23.08%) Software Engineering
8 9 (23.08%) JSP
9 8 (20.51%) Business Development
9 8 (20.51%) Test Automation
9 8 (20.51%) Coaching
10 6 (15.38%) Greenfield Project
10 6 (15.38%) Degree
10 6 (15.38%) Windows
10 6 (15.38%) Linux
10 6 (15.38%) Python
10 6 (15.38%) Electronics
11 5 (12.82%) VHDL
12 4 (10.26%) Firmware
13 3 (7.69%) Internet
13 3 (7.69%) HTTP
13 3 (7.69%) TCP/IP

C
Co-occurring IT Skills in Guildford 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 1 (2.56%) OpenStack
Business Applications
1 1 (2.56%) Dynamics CRM
Cloud Services
1 1 (2.56%) Dynamics 365
Communications & Networking
1 16 (41.03%) Wireless
2 11 (28.21%) Network Security
3 9 (23.08%) Software-Defined Radio
4 3 (7.69%) HTTP
4 3 (7.69%) Internet
4 3 (7.69%) TCP/IP
5 1 (2.56%) 3GPP
5 1 (2.56%) 5G
5 1 (2.56%) Bluetooth
5 1 (2.56%) Cisco Nexus
5 1 (2.56%) Ethernet
5 1 (2.56%) Firewall
5 1 (2.56%) LTE
5 1 (2.56%) WAN
5 1 (2.56%) Wi-Fi
Database & Business Intelligence
1 3 (7.69%) MySQL
1 3 (7.69%) PostgreSQL
1 3 (7.69%) SQL Server
1 3 (7.69%) SQLite
Development Applications
1 3 (7.69%) Oracle APEX
2 2 (5.13%) JIRA
2 2 (5.13%) LabVIEW
General
1 6 (15.38%) Electronics
2 3 (7.69%) Aerospace
3 2 (5.13%) Military
4 1 (2.56%) Law
Job Titles
1 21 (53.85%) Developer
2 7 (17.95%) FPGA Developer
3 6 (15.38%) Automation Tester
3 6 (15.38%) Developer in Test
3 6 (15.38%) Test Automation Developer
3 6 (15.38%) Tester
4 4 (10.26%) C++ Developer
4 4 (10.26%) C++ Software Developer
4 4 (10.26%) Software Developer
4 4 (10.26%) Software Engineer
5 3 (7.69%) Analyst
6 2 (5.13%) Electronics Engineer
6 2 (5.13%) Firmware Engineer
6 2 (5.13%) Network Security Specialist
6 2 (5.13%) Network Specialist
6 2 (5.13%) QA Analyst
6 2 (5.13%) QA Test Analyst
6 2 (5.13%) Security Specialist
6 2 (5.13%) Senior Firmware Engineer
6 2 (5.13%) Test Analyst
Libraries, Frameworks & Software Standards
1 9 (23.08%) JSP
2 3 (7.69%) Django
2 3 (7.69%) HTML
2 3 (7.69%) XML
Miscellaneous
1 11 (28.21%) Field-Programmable Gate Array
2 6 (15.38%) Greenfield Project
3 5 (12.82%) VHDL
4 3 (7.69%) Algorithms
5 1 (2.56%) Data Centre
5 1 (2.56%) Device Driver
5 1 (2.56%) SIMD
5 1 (2.56%) VLSI
Operating Systems
1 6 (15.38%) Linux
1 6 (15.38%) Windows
2 3 (7.69%) Android
2 3 (7.69%) Apple iOS
3 1 (2.56%) FreeRTOS
3 1 (2.56%) VxWorks
Processes & Methodologies
1 11 (28.21%) Signal Processing
2 10 (25.64%) Digital Signal Processing
3 9 (23.08%) Mathematics
3 9 (23.08%) Mentoring
3 9 (23.08%) Physics
3 9 (23.08%) Software Engineering
4 8 (20.51%) Business Development
4 8 (20.51%) Coaching
4 8 (20.51%) Test Automation
5 3 (7.69%) Android Development
5 3 (7.69%) iOS Development
5 3 (7.69%) OO
5 3 (7.69%) OOD
5 3 (7.69%) Problem-Solving
5 3 (7.69%) UML
6 2 (5.13%) Computer Science
6 2 (5.13%) Schematic Capture
6 2 (5.13%) Smoke Testing
6 2 (5.13%) Static Code Analysis
6 2 (5.13%) User Acceptance Testing
Programming Languages
1 31 (79.49%) C++
2 28 (71.79%) Java
3 12 (30.77%) C#
4 6 (15.38%) Python
5 3 (7.69%) PHP
6 2 (5.13%) Embedded C
7 1 (2.56%) Shell Script
Qualifications
1 17 (43.59%) SC Cleared
1 17 (43.59%) Security Cleared
2 6 (15.38%) Degree
3 1 (2.56%) CCIE
3 1 (2.56%) CCNP
3 1 (2.56%) Cisco Certification
3 1 (2.56%) PhD
Quality Assurance & Compliance
1 3 (7.69%) ISO 9001
2 2 (5.13%) QA
System Software
1 4 (10.26%) Firmware
2 1 (2.56%) KVM
2 1 (2.56%) VMware Infrastructure
Vendors
1 3 (7.69%) Microsoft
1 3 (7.69%) Oracle
1 3 (7.69%) Xamarin
2 2 (5.13%) EMC
2 2 (5.13%) Xilinx
3 1 (2.56%) Cisco
3 1 (2.56%) Juniper
3 1 (2.56%) QNX
3 1 (2.56%) VMware