The following table provides summary statistics for permanent job vacancies advertised in Staines with a requirement for C skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited C over the 3 months to 24 June 2017 with a comparison to the same period in the previous 2 years.

C
Surrey / Staines
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 26 37 51
Rank change year-on-year +11 +14  
Permanent jobs citing C 5 3 1
As % of all permanent IT jobs advertised in Staines 3.76% 1.60% 0.33%
As % of the Programming Languages category 7.81% 2.80% 0.81%
Number of salaries quoted 3 3 1
Median salary £65,000 £85,000 £46,000
Median salary % change year-on-year -23.52% +84.78%  
UK excluding London median salary £44,000 £42,500 £40,000
% change year-on-year +3.52% +6.25%  

C is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Staines with a requirement for programming language skills.

Programming Language Skills
Staines
Permanent job vacancies with a requirement for programming language skills 64 107 124
As % of all permanent IT job vacancies advertised in Staines 48.12% 57.22% 40.52%
Number of salaries quoted 51 73 114
Median salary £67,500 £53,500 £47,000
Median salary % change year-on-year +26.16% +13.82%  
90% offered a salary of more than £47,500 £31,000 £31,000
10% offered a salary of more than £82,500 £64,250 £68,400
UK excluding London median salary £42,500 £41,000 £40,000
% change year-on-year +3.65% +2.50%  

C
Job Vacancy Trend in Staines

The job posting trend of jobs advertised in Staines citing C as a proportion of all permanent or contract IT jobs with a match in the Programming Languages category.

Job vacancy trend for C in Staines

C
Salary Trend in Staines

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

Salary trend for C in Staines

C
Salary Histogram in Staines

The salary distribution of IT jobs citing C in Staines over the 3 months to 24 June 2017.

Salary histogram for C in Staines

For the 6 months to 24 June 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 Staines region with a requirement for C.

1 10 (66.67%) Java
2 9 (60.00%) C++
2 9 (60.00%) Linux
3 8 (53.33%) Electronics
4 6 (40.00%) Degree
5 5 (33.33%) Android
5 5 (33.33%) Unix
5 5 (33.33%) Oracle
6 4 (26.67%) 3D Graphics
6 4 (26.67%) OpenGL
6 4 (26.67%) Open Source
7 3 (20.00%) Product Management
7 3 (20.00%) Software Engineering
7 3 (20.00%) Marketing
7 3 (20.00%) Oracle RAC
7 3 (20.00%) User Acceptance Testing
7 3 (20.00%) Embedded Software Development
7 3 (20.00%) Oracle Database
7 3 (20.00%) Shell Script
7 3 (20.00%) Games
7 3 (20.00%) Agile Software Development
7 3 (20.00%) Software Testing
7 3 (20.00%) Management Information System
7 3 (20.00%) Migration
7 3 (20.00%) Python
7 3 (20.00%) Presales
7 3 (20.00%) Visual Effects
7 3 (20.00%) Computer Science Degree
8 2 (13.33%) Workload Management
8 2 (13.33%) Prototyping

C
Co-occurring IT Skills in Staines 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 (13.33%) Apache Pig
1 2 (13.33%) CICS
1 2 (13.33%) Tuxedo
Applications
1 1 (6.67%) Microsoft PowerPoint
Cloud Services
1 2 (13.33%) Cloud Computing
Communications & Networking
1 2 (13.33%) Kerberos
2 1 (6.67%) Firewall
2 1 (6.67%) Intrusion Detection
2 1 (6.67%) Network Security
Database & Business Intelligence
1 3 (20.00%) Oracle Database
2 2 (13.33%) Adabas
2 2 (13.33%) Apache Cassandra
2 2 (13.33%) Apache Hive
2 2 (13.33%) Big Data
2 2 (13.33%) DB2
2 2 (13.33%) Hadoop
2 2 (13.33%) HBase
2 2 (13.33%) Mahout
2 2 (13.33%) MySQL
2 2 (13.33%) NoSQL
2 2 (13.33%) RDBMS
2 2 (13.33%) Relational Database
2 2 (13.33%) SQL Server
2 2 (13.33%) Sqoop
3 1 (6.67%) Oracle Database 10g
3 1 (6.67%) Oracle Database 11g
3 1 (6.67%) Oracle Database 12c
Development Applications
1 2 (13.33%) Git (software)
1 2 (13.33%) Subversion
General
1 8 (53.33%) Electronics
2 3 (20.00%) Games
2 3 (20.00%) Marketing
3 1 (6.67%) Law
3 1 (6.67%) Legal
Job Titles
1 3 (20.00%) Mobile Engineer
1 3 (20.00%) Security Engineer
1 3 (20.00%) Software Engineer
2 2 (13.33%) Big Data Engineer
2 2 (13.33%) Data Engineer
2 2 (13.33%) Data Migration Engineer
2 2 (13.33%) Developer
2 2 (13.33%) Games Engineer
2 2 (13.33%) Linux Engineer
2 2 (13.33%) Migration Engineer
2 2 (13.33%) Platform Engineer
2 2 (13.33%) Presales Engineer
2 2 (13.33%) Presales Linux Engineer
2 2 (13.33%) Unix Engineer
2 2 (13.33%) Unix Linux Engineer
3 1 (6.67%) C++ Developer
3 1 (6.67%) C++ Software Engineer
3 1 (6.67%) Java Developer
3 1 (6.67%) Java Software Engineer
3 1 (6.67%) Senior Software Engineer
Libraries, Frameworks & Software Standards
1 4 (26.67%) OpenGL
2 2 (13.33%) CSS
2 2 (13.33%) CSS3
2 2 (13.33%) Express
2 2 (13.33%) HTML
2 2 (13.33%) Node.js
2 2 (13.33%) React
2 2 (13.33%) REST
2 2 (13.33%) SOAP
2 2 (13.33%) Twitter Bootstrap
2 2 (13.33%) Web Services
3 1 (6.67%) OpenGL ES
Miscellaneous
1 4 (26.67%) 3D Graphics
2 3 (20.00%) Management Information System
3 2 (13.33%) Analytical Skills
3 2 (13.33%) Computer Science
3 2 (13.33%) Data Centre
3 2 (13.33%) Grid Computing
3 2 (13.33%) Mainframe
3 2 (13.33%) Mobile App
3 2 (13.33%) User Experience
4 1 (6.67%) Animation
4 1 (6.67%) CESG
4 1 (6.67%) Smartphone
Operating Systems
1 9 (60.00%) Linux
2 5 (33.33%) Android
2 5 (33.33%) Unix
3 2 (13.33%) zOS
Processes & Methodologies
1 4 (26.67%) Open Source
2 3 (20.00%) Agile Software Development
2 3 (20.00%) Embedded Software Development
2 3 (20.00%) Migration
2 3 (20.00%) Presales
2 3 (20.00%) Product Management
2 3 (20.00%) Software Engineering
2 3 (20.00%) Software Testing
2 3 (20.00%) User Acceptance Testing
2 3 (20.00%) Visual Effects
3 2 (13.33%) Android Development
3 2 (13.33%) Capacity Management
3 2 (13.33%) Data Migration
3 2 (13.33%) MapReduce
3 2 (13.33%) Mathematics
3 2 (13.33%) OO
3 2 (13.33%) OOD
3 2 (13.33%) Prototyping
3 2 (13.33%) SOLID
3 2 (13.33%) Workload Management
Programming Languages
1 10 (66.67%) Java
2 9 (60.00%) C++
3 3 (20.00%) Python
3 3 (20.00%) Shell Script
4 2 (13.33%) Assembly Language
4 2 (13.33%) COBOL
4 2 (13.33%) Embedded C
4 2 (13.33%) Embedded C++
4 2 (13.33%) Go
4 2 (13.33%) JavaScript
4 2 (13.33%) SQL
5 1 (6.67%) C#
5 1 (6.67%) GLSL
5 1 (6.67%) Perl
5 1 (6.67%) PHP
5 1 (6.67%) Ruby
Qualifications
1 6 (40.00%) Degree
2 3 (20.00%) Computer Science Degree
3 1 (6.67%) OCP
3 1 (6.67%) Oracle Certification
3 1 (6.67%) Security Cleared
Quality Assurance & Compliance
1 2 (13.33%) SLA
2 1 (6.67%) ISO/IEC 27001
2 1 (6.67%) QA
System Software
1 3 (20.00%) Oracle RAC
2 2 (13.33%) Apache ZooKeeper
2 2 (13.33%) HDFS
Systems Management
1 2 (13.33%) Ambari
1 2 (13.33%) Hadoop YARN
1 2 (13.33%) Oozie
Vendors
1 5 (33.33%) Oracle
2 2 (13.33%) Hortonworks
2 2 (13.33%) Micro Focus