Period
to 18 November 2019

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 18 November 2019 with a comparison to the same period in the previous 2 years.

C
Surrey > Guildford
6 months to
18 Nov 2019
Same period 2018 Same period 2017
Rank 66 65 73
Rank change year-on-year -1 +8 +11
Permanent jobs citing C 22 30 18
As % of all permanent IT jobs advertised in Guildford 2.98% 3.69% 2.18%
As % of the Programming Languages category 5.82% 7.03% 4.04%
Number of salaries quoted 20 29 17
Guildford median annual salary £50,000 £40,000 £62,500
Median salary % change year-on-year +25.00% -36.00% +38.89%
10th Percentile £33,125 £32,500 £37,500
90th Percentile £70,000 £58,000 £77,500
Surrey median annual salary £55,000 £50,000 £50,000
% change year-on-year +10.00% - +5.26%

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 378 427 445
As % of all permanent IT jobs advertised in Guildford 51.22% 52.52% 54.00%
Number of salaries quoted 367 411 416
Guildford median annual salary £52,500 £45,000 £42,500
Median salary % change year-on-year +16.67% +5.88% -8.11%
10th Percentile £31,250 £27,750 £26,750
90th Percentile £76,250 £71,250 £61,125
Surrey median annual salary £55,000 £50,000 £50,000
% change year-on-year +10.00% - +5.26%

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 18 November 2019.

Salary histogram for C in Guildford

For the 6 months to 18 November 2019, 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 18 (81.82%) C++
2 17 (77.27%) Linux
3 15 (68.18%) JavaScript
4 12 (54.55%) Python
5 11 (50.00%) Cybersecurity
5 11 (50.00%) Problem-Solving
6 10 (45.45%) SQL
7 9 (40.91%) TCP/IP
7 9 (40.91%) Games
7 9 (40.91%) Analytics
7 9 (40.91%) Data Analytics
7 9 (40.91%) Technical Analysis
7 9 (40.91%) Cyberthreat
7 9 (40.91%) Cyber Threat Intelligence
7 9 (40.91%) Malware Reverse Engineering
7 9 (40.91%) Threat Intelligence
7 9 (40.91%) Reverse Engineering
7 9 (40.91%) NoSQL
7 9 (40.91%) Node.js
7 9 (40.91%) Machine Learning
7 9 (40.91%) Big Data
7 9 (40.91%) Big Data Analytics
8 7 (31.82%) Windows
9 6 (27.27%) Java
9 6 (27.27%) C#
9 6 (27.27%) Finance
9 6 (27.27%) Software Engineering
9 6 (27.27%) Computer Science
9 6 (27.27%) AngularJS
10 4 (18.18%) PLM

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 2 (9.09%) Confluence
Applications
1 4 (18.18%) MS Visio
1 4 (18.18%) Spreadsheet
2 2 (9.09%) Microsoft Office
3 1 (4.55%) Microsoft Excel
3 1 (4.55%) Microsoft PowerPoint
3 1 (4.55%) Simulink
Cloud Services
1 2 (9.09%) Azure
Communications & Networking
1 9 (40.91%) TCP/IP
2 2 (9.09%) Wireless
Database & Business Intelligence
1 9 (40.91%) Big Data
1 9 (40.91%) NoSQL
2 1 (4.55%) Blockchain
Development Applications
1 2 (9.09%) Git (software)
1 2 (9.09%) Jenkins
1 2 (9.09%) JIRA
1 2 (9.09%) Octopus Deploy
1 2 (9.09%) TeamCity
2 1 (4.55%) CMake
General
1 9 (40.91%) Games
2 6 (27.27%) Finance
3 2 (9.09%) Financial Institution
4 1 (4.55%) Electronics
4 1 (4.55%) Manufacturing
Job Titles
1 9 (40.91%) Development Engineer
2 8 (36.36%) Incident Engineer
3 6 (27.27%) Software Engineer
4 5 (22.73%) C Software Engineer
4 5 (22.73%) C/C++ Software Engineer
4 5 (22.73%) C++ Software Engineer
4 5 (22.73%) Senior C Software Engineer
4 5 (22.73%) Senior C++ Software Engineer
4 5 (22.73%) Senior Software Engineer
5 4 (18.18%) C# Software Engineer
5 4 (18.18%) Java Engineer
5 4 (18.18%) Java Software Engineer
5 4 (18.18%) Senior C# Software Engineer
5 4 (18.18%) Senior Java Engineer
5 4 (18.18%) Senior Java Software Engineer
6 3 (13.64%) Embedded C Engineer
6 3 (13.64%) Embedded C/C++ Engineer
6 3 (13.64%) Embedded C/C++ Software Engineer
6 3 (13.64%) Embedded C++ Engineer
6 3 (13.64%) Senior Embedded Software Engineer
Libraries, Frameworks & Software Standards
1 9 (40.91%) Node.js
2 6 (27.27%) AngularJS
3 2 (9.09%) .NET
3 2 (9.09%) CSS
3 2 (9.09%) HTML
3 2 (9.09%) HTML5
3 2 (9.09%) React
4 1 (4.55%) Web Services
Miscellaneous
1 9 (40.91%) Cyberthreat
2 2 (9.09%) Embedded Systems
2 2 (9.09%) User Experience
3 1 (4.55%) Algorithms
3 1 (4.55%) Analytical Skills
3 1 (4.55%) Client/Server
3 1 (4.55%) Robotics
Operating Systems
1 17 (77.27%) Linux
2 7 (31.82%) Windows
3 4 (18.18%) Embedded Linux
4 2 (9.09%) Windows Server
Processes & Methodologies
1 11 (50.00%) Cybersecurity
1 11 (50.00%) Problem-Solving
2 9 (40.91%) Analytics
2 9 (40.91%) Big Data Analytics
2 9 (40.91%) Cyber Threat Intelligence
2 9 (40.91%) Data Analytics
2 9 (40.91%) Machine Learning
2 9 (40.91%) Malware Reverse Engineering
2 9 (40.91%) Reverse Engineering
2 9 (40.91%) Technical Analysis
2 9 (40.91%) Threat Intelligence
3 6 (27.27%) Computer Science
3 6 (27.27%) Software Engineering
4 4 (18.18%) Decision-Making
4 4 (18.18%) DevOps
4 4 (18.18%) PLM
5 2 (9.09%) Agile Software Development
5 2 (9.09%) TDD
5 2 (9.09%) Test Automation
5 2 (9.09%) Web Development
Programming Languages
1 18 (81.82%) C++
2 15 (68.18%) JavaScript
3 12 (54.55%) Python
4 10 (45.45%) SQL
5 6 (27.27%) C#
5 6 (27.27%) Java
6 4 (18.18%) Go
7 1 (4.55%) Bash Shell
7 1 (4.55%) Delphi
7 1 (4.55%) Fortran
7 1 (4.55%) MATLAB
7 1 (4.55%) Pascal
7 1 (4.55%) VB
Qualifications
1 2 (9.09%) Degree
1 2 (9.09%) SC Cleared
1 2 (9.09%) Security Cleared
2 1 (4.55%) Computer Science Degree
2 1 (4.55%) Master's Degree
2 1 (4.55%) PhD
Quality Assurance & Compliance
1 1 (4.55%) QA
System Software
1 2 (9.09%) Docker
2 1 (4.55%) Firmware
Systems Management
1 2 (9.09%) Opscode Chef
1 2 (9.09%) Puppet
Vendors
1 4 (18.18%) Microsoft