Period
to 18 February 2019

The following table provides summary statistics for contract job vacancies advertised in Slough with a requirement for C skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited C over the 6 months to 18 February 2019 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

C
Berkshire > Slough
6 months to
18 Feb 2019
Same period 2018 Same period 2017
Rank 36 20 25
Rank change year-on-year -16 +5 +16
Contract jobs citing C 6 10 9
As % of all contract IT jobs advertised in Slough 1.75% 4.10% 3.11%
As % of the Programming Languages category 5.83% 12.50% 8.91%
Number of daily rates quoted 3 2 2
Slough median daily rate £350 £400 £288
Median daily rate % change year-on-year -12.50% +39.13% -
10th Percentile £305 £335 £264
90th Percentile £645 £465 £321
Berkshire median daily rate £455 £419 £363
% change year-on-year +8.66% +15.52% -2.03%
Number of hourly rates quoted 0 3 5
Slough median hourly rate - £41.00 £41.00
Berkshire median hourly rate £46.25 £41.00 £38.50
% change year-on-year +12.80% +6.49% -3.75%

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

All Programming Languages
Slough
Contract vacancies with a requirement for coding skills 103 80 101
As % of all contract IT jobs advertised in Slough 30.12% 32.79% 34.95%
Number of daily rates quoted 71 53 71
Slough median daily rate £430 £400 £363
Median daily rate % change year-on-year +7.50% +10.34% +3.57%
10th Percentile £225 £307 £281
90th Percentile £575 £513 £456
Berkshire median daily rate £445 £400 £400
% change year-on-year +11.25% - +3.23%
Number of hourly rates quoted 1 3 5
Slough median hourly rate £15.00 £41.00 £41.00
Median hourly rate % change year-on-year -63.41% - -3.53%
Berkshire median hourly rate £42.50 £33.00 £28.75
% change year-on-year +28.79% +14.78% -28.13%

C
Job Vacancy Trend in Slough

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

Job vacancy trend for C in Slough

C
Contractor Daily Rate Trend in Slough

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing C in Slough.

Contractor daily rate trend for C in Slough

C
Contractor Daily Rate Histogram in Slough

The daily rate distribution of IT jobs citing C in Slough over the 6 months to 18 February 2019.

Contractor daily rate histogram for C in Slough

C
Contractor Hourly Rate Trend in Slough

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing C in Slough.

Contractor hourly rate trend for C in Slough

For the 6 months to 18 February 2019, IT contractor 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 contract job ads across the Slough region with a requirement for C.

1 5 (83.33%) SQL
2 4 (66.67%) C++
2 4 (66.67%) Linux
2 4 (66.67%) Migration
3 3 (50.00%) OpenVMS
3 3 (50.00%) Refactoring
3 3 (50.00%) Python
3 3 (50.00%) Business Intelligence
3 3 (50.00%) Perl
3 3 (50.00%) Windows
3 3 (50.00%) CMake
3 3 (50.00%) Gradle
4 2 (33.33%) Power BI
4 2 (33.33%) RIA
5 1 (16.67%) Business Continuity
5 1 (16.67%) SQL Server Reporting Services
5 1 (16.67%) Software Engineering
5 1 (16.67%) Google
5 1 (16.67%) Dynamics AX
5 1 (16.67%) Degree
5 1 (16.67%) Computer Science
5 1 (16.67%) Oracle RAC
5 1 (16.67%) Kerberos
5 1 (16.67%) Finance
5 1 (16.67%) Java
5 1 (16.67%) .NET
5 1 (16.67%) MySQL
5 1 (16.67%) Oracle
5 1 (16.67%) SQL Server
5 1 (16.67%) Unix

C
Co-occurring IT Skills in Slough 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 (16.67%) Apache Pig
Business Applications
1 1 (16.67%) Dynamics AX
Cloud Services
1 1 (16.67%) Amazon AWS
1 1 (16.67%) Google Cloud Platform
1 1 (16.67%) IaaS
1 1 (16.67%) Microsoft Azure
Communications & Networking
1 1 (16.67%) Kerberos
1 1 (16.67%) LAN
1 1 (16.67%) WAN
Database & Business Intelligence
1 2 (33.33%) Power BI
2 1 (16.67%) Apache Cassandra
2 1 (16.67%) Apache Hive
2 1 (16.67%) Big Data
2 1 (16.67%) Data Warehouse
2 1 (16.67%) Hadoop
2 1 (16.67%) HBase
2 1 (16.67%) Mahout
2 1 (16.67%) MySQL
2 1 (16.67%) NoSQL
2 1 (16.67%) SQL Server
2 1 (16.67%) SQL Server Reporting Services
2 1 (16.67%) Sqoop
Development Applications
1 3 (50.00%) CMake
1 3 (50.00%) Gradle
General
1 1 (16.67%) Finance
Job Titles
1 3 (50.00%) Consultant
2 2 (33.33%) C++ Consultant
2 2 (33.33%) Migration Consultant
3 1 (16.67%) Big Data Engineer
3 1 (16.67%) Business Intelligence Consultant
3 1 (16.67%) C Software Engineer
3 1 (16.67%) C/C++ Software Engineer
3 1 (16.67%) C++ Software Engineer
3 1 (16.67%) Data Engineer
3 1 (16.67%) DBA
3 1 (16.67%) DevOps Engineer
3 1 (16.67%) OpenVMS Consultant
3 1 (16.67%) Power BI Consultant
3 1 (16.67%) Software Engineer
3 1 (16.67%) SQL DBA
Libraries, Frameworks & Software Standards
1 1 (16.67%) .NET
Miscellaneous
1 2 (33.33%) RIA
Operating Systems
1 4 (66.67%) Linux
2 3 (50.00%) OpenVMS
2 3 (50.00%) Windows
3 1 (16.67%) Unix
Processes & Methodologies
1 4 (66.67%) Migration
2 3 (50.00%) Business Intelligence
2 3 (50.00%) Refactoring
3 1 (16.67%) Analytics
3 1 (16.67%) Benchmarking
3 1 (16.67%) Business Continuity
3 1 (16.67%) Computer Science
3 1 (16.67%) Data Analytics
3 1 (16.67%) DevOps
3 1 (16.67%) High Availability
3 1 (16.67%) MapReduce
3 1 (16.67%) Performance Tuning
3 1 (16.67%) Software Engineering
3 1 (16.67%) Workload Management
Programming Languages
1 5 (83.33%) SQL
2 4 (66.67%) C++
3 3 (50.00%) Perl
3 3 (50.00%) Python
4 1 (16.67%) Java
Qualifications
1 1 (16.67%) Computer Science Degree
1 1 (16.67%) Degree
Quality Assurance & Compliance
1 1 (16.67%) SLA
System Software
1 1 (16.67%) Apache ZooKeeper
1 1 (16.67%) HDFS
1 1 (16.67%) Oracle RAC
Systems Management
1 1 (16.67%) Ambari
1 1 (16.67%) Ansible
1 1 (16.67%) Hadoop YARN
1 1 (16.67%) Oozie
1 1 (16.67%) Puppet
Vendors
1 1 (16.67%) Cisco
1 1 (16.67%) Google
1 1 (16.67%) Hortonworks
1 1 (16.67%) Microsoft
1 1 (16.67%) Oracle