Period
to 20 November 2017

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 20 November 2017 with a comparison to the same period in the previous 2 years.

C
Surrey > Guildford
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 78 79 97
Rank change year-on-year +1 +18 -34
Permanent jobs citing C 18 4 21
As % of all permanent IT jobs advertised in Guildford 2.16% 0.50% 1.64%
As % of the Programming Languages category 3.96% 1.03% 3.05%
Number of salaries quoted 17 4 12
Guildford median annual salary £62,500 £47,500 £46,750
Median salary % change year-on-year +31.58% +1.60% +3.89%
10th Percentile £37,500 £40,375 £38,000
90th Percentile £77,500 £63,500 £79,725
Surrey median annual salary £50,000 £47,500 £46,000
% change year-on-year +5.26% +3.26% +2.22%

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 454 388 688
As % of all permanent IT jobs advertised in Guildford 54.37% 48.50% 53.58%
Number of salaries quoted 425 375 638
Guildford median annual salary £42,500 £47,500 £42,500
Median salary % change year-on-year -10.53% +11.76% -5.56%
10th Percentile £26,750 £30,000 £27,500
90th Percentile £60,600 £66,250 £65,000
Surrey median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +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 20 November 2017.

Salary histogram for C in Guildford

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 Guildford region with a requirement for C.

1 11 (61.11%) C++
1 11 (61.11%) Linux
2 7 (38.89%) Unix
2 7 (38.89%) Python
2 7 (38.89%) Software Engineering
3 6 (33.33%) VMware
3 6 (33.33%) Degree
3 6 (33.33%) VMware Infrastructure
3 6 (33.33%) LAN
3 6 (33.33%) WAN
3 6 (33.33%) JavaScript
3 6 (33.33%) SAN
3 6 (33.33%) Data Centre
4 5 (27.78%) Software Delivery
4 5 (27.78%) Strategic Thinking
4 5 (27.78%) Relational Database
4 5 (27.78%) Network Architecture
4 5 (27.78%) NoSQL
4 5 (27.78%) Node.js
4 5 (27.78%) SQL
5 4 (22.22%) Windows
5 4 (22.22%) Finance
5 4 (22.22%) Amazon AWS
6 3 (16.67%) Load Balancing
6 3 (16.67%) SCCM
6 3 (16.67%) Clustering
6 3 (16.67%) TOGAF
6 3 (16.67%) Mainframe
6 3 (16.67%) Replication
6 3 (16.67%) Cisco

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 (5.56%) Apache Solr
1 1 (5.56%) Elasticsearch
Cloud Services
1 4 (22.22%) Amazon AWS
2 3 (16.67%) Microsoft Azure
Communications & Networking
1 6 (33.33%) LAN
1 6 (33.33%) SAN
1 6 (33.33%) WAN
2 1 (5.56%) Network Security
2 1 (5.56%) TCP/IP
Database & Business Intelligence
1 5 (27.78%) NoSQL
1 5 (27.78%) Relational Database
2 1 (5.56%) Amazon DynamoDB
2 1 (5.56%) Apache Cassandra
2 1 (5.56%) Blockchain
2 1 (5.56%) MongoDB
General
1 4 (22.22%) Finance
2 1 (5.56%) Electronics
2 1 (5.56%) Games
Job Titles
1 6 (33.33%) Architect
1 6 (33.33%) Infrastructure Architect
1 6 (33.33%) Wintel Architect
2 4 (22.22%) Development Engineer
3 3 (16.67%) Analyst
3 3 (16.67%) Developer
3 3 (16.67%) Enterprise Infrastructure Architect
3 3 (16.67%) Infrastructure Analyst
3 3 (16.67%) LAN/WAN Analyst
3 3 (16.67%) Unix Analyst
3 3 (16.67%) Unix Architect
3 3 (16.67%) Wintel Analyst
4 2 (11.11%) JavaScript Developer
5 1 (5.56%) C++ Developer
5 1 (5.56%) Electronics Engineer
5 1 (5.56%) Front End Developer (Client-Side Developer)
5 1 (5.56%) QA Engineer
5 1 (5.56%) Security Manager
5 1 (5.56%) Senior C++ Developer
5 1 (5.56%) Systems Manager
Libraries, Frameworks & Software Standards
1 5 (27.78%) Node.js
2 2 (11.11%) AngularJS
3 1 (5.56%) CSS
3 1 (5.56%) HTML
3 1 (5.56%) REST
3 1 (5.56%) SOAP
3 1 (5.56%) Web Services
Miscellaneous
1 6 (33.33%) Data Centre
2 3 (16.67%) Clustering
2 3 (16.67%) Mainframe
2 3 (16.67%) Replication
3 2 (11.11%) Enterprise Software
4 1 (5.56%) Client/Server
4 1 (5.56%) Computer Science
4 1 (5.56%) Management Information System
4 1 (5.56%) User Experience
Operating Systems
1 11 (61.11%) Linux
2 7 (38.89%) Unix
3 4 (22.22%) Windows
Processes & Methodologies
1 7 (38.89%) Software Engineering
2 5 (27.78%) Network Architecture
2 5 (27.78%) Software Delivery
2 5 (27.78%) Strategic Thinking
3 3 (16.67%) Capacity Planning
3 3 (16.67%) Data Centre Operations
3 3 (16.67%) IT Strategy
3 3 (16.67%) Load Balancing
3 3 (16.67%) Performance Analysis
3 3 (16.67%) TOGAF
4 2 (11.11%) Cybersecurity
4 2 (11.11%) Software Testing
5 1 (5.56%) Continuous Improvement
5 1 (5.56%) Front End Development
5 1 (5.56%) Full Text Search
5 1 (5.56%) Functional Testing
5 1 (5.56%) Information Architecture
5 1 (5.56%) Mentoring
5 1 (5.56%) SDLC
5 1 (5.56%) Security Hardening
Programming Languages
1 11 (61.11%) C++
2 7 (38.89%) Python
3 6 (33.33%) JavaScript
4 5 (27.78%) SQL
5 2 (11.11%) C#
5 2 (11.11%) Java
6 1 (5.56%) Bourne shell
6 1 (5.56%) PowerShell
Qualifications
1 6 (33.33%) Degree
2 1 (5.56%) Computer Science Degree
2 1 (5.56%) Master's Degree
Quality Assurance & Compliance
1 2 (11.11%) IEC 61508
2 1 (5.56%) MISRA
2 1 (5.56%) MISRA C
2 1 (5.56%) QA
System Software
1 6 (33.33%) VMware Infrastructure
2 2 (11.11%) Firmware
Systems Management
1 3 (16.67%) SCCM
Vendors
1 6 (33.33%) VMware
2 3 (16.67%) Cisco
3 2 (11.11%) EMC