Period
to 25 July 2017

The following table provides summary statistics for contract job vacancies advertised in Reading with a requirement for Inversion of Control skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Inversion of Control over the 6 months to 25 July 2017 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.

Inversion of Control (IoC)
Berkshire > Reading
6 months to
25 Jul 2017
Same period 2016 Same period 2015
Rank 82 109 108
Rank change year-on-year +27 -1 -2
Contract jobs citing Inversion of Control 1 7 1
As % of all contract IT jobs advertised in Reading 0.079% 0.38% 0.051%
As % of the Processes & Methodologies category 0.10% 0.49% 0.068%
Number of daily rates quoted 0 4 1
Reading median daily rate - £388 £375
Median daily rate % change year-on-year - +3.33% +15.38%
Berkshire median daily rate - £388 £375
% change year-on-year - +3.33% +15.38%
Number of hourly rates quoted 0 0 0
Reading median hourly rate - - -
Berkshire median hourly rate - - -

Inversion of Control is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Reading with a requirement for process and methodology skills.

Contract Process & Methodology Skills
Reading
Contract job vacancies with a requirement for process and methodology skills 999 1437 1471
As % of all contract IT job vacancies advertised in Reading 78.72% 78.65% 75.44%
Number of daily rates quoted 520 820 820
Reading median daily rate £425 £400 £400
Median daily rate % change year-on-year +6.25% - +6.67%
10th Percentile £250 £250 £230
90th Percentile £575 £550 £538
Berkshire median daily rate £425 £410 £388
% change year-on-year +3.66% +5.81% +3.33%
Number of hourly rates quoted 42 35 51
Reading median hourly rate £18.34 £21.33 £21.55
Median hourly rate % change year-on-year -14.02% -1.02% +26.24%
10th Percentile £15.00 £10.65 £13.50
90th Percentile £57.50 £43.28 £40.19
Berkshire median hourly rate £15.00 £15.00 £24.06
% change year-on-year - -37.66% +37.49%

Inversion of Control
Job Vacancy Trend in Reading

Job postings citing Inversion of Control as a percentage of all IT jobs advertised in Reading.

Job vacancy trend for Inversion of Control in Reading

Inversion of Control
Contractor Daily Rate Trend in Reading

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Inversion of Control in Reading.

Contractor daily rate trend for Inversion of Control in Reading

For the 6 months to 25 July 2017, IT contractor jobs citing Inversion of Control also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Reading region with a requirement for Inversion of Control.

1 1 (100.00%) .NET
1 1 (100.00%) ASP.NET
1 1 (100.00%) Ajax
1 1 (100.00%) LINQ
1 1 (100.00%) ASP.NET 2.0
1 1 (100.00%) Test Automation
1 1 (100.00%) AngularJS
1 1 (100.00%) ASP.NET Web API
1 1 (100.00%) Continuous Delivery

Inversion of Control
Co-occurring IT Skills in Reading 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:

Job Titles
1 1 (100.00%) .NET Developer
1 1 (100.00%) Angular Developer
1 1 (100.00%) Developer
Libraries, Frameworks & Software Standards
1 1 (100.00%) .NET
1 1 (100.00%) Ajax
1 1 (100.00%) AngularJS
1 1 (100.00%) ASP.NET
1 1 (100.00%) ASP.NET 2.0
1 1 (100.00%) ASP.NET Web API
1 1 (100.00%) LINQ
Processes & Methodologies
1 1 (100.00%) Continuous Delivery
1 1 (100.00%) Test Automation