Period
to 18 February 2019

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for Inversion of Control skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Inversion of Control over the 6 months to 18 February 2019 with a comparison to the same period in the previous 2 years.

Inversion of Control (IoC)
East of England > Hertfordshire
6 months to
18 Feb 2019
Same period 2018 Same period 2017
Rank - 219 217
Permanent jobs citing Inversion of Control 0 11 6
As % of all permanent IT jobs advertised in Hertfordshire - 0.23% 0.13%
As % of the Processes & Methodologies category - 0.25% 0.15%
Number of salaries quoted 0 11 6
Hertfordshire median annual salary - £40,000 £25,000
Median salary % change year-on-year - +60.00% -
East of England median annual salary £47,500 £45,000 £50,000
% change year-on-year +5.56% -10.00% +17.65%

Inversion of Control is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hertfordshire with a requirement for process or methodology skills.

All Process and Methodology Skills
Hertfordshire
Permanent vacancies with a requirement for process or methodology skills 3,048 4,323 4,093
As % of all permanent IT jobs advertised in Hertfordshire 87.69% 89.82% 90.77%
Number of salaries quoted 2,382 3,668 3,376
Hertfordshire median annual salary £50,000 £50,000 £48,500
Median salary % change year-on-year - +3.09% +7.78%
10th Percentile £26,250 £27,000 £26,250
90th Percentile £75,000 £71,250 £72,500
East of England median annual salary £47,500 £49,500 £45,000
% change year-on-year -4.04% +10.00% -

Inversion of Control
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for Inversion of Control in Hertfordshire

Inversion of Control
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Inversion of Control in Hertfordshire.

Salary trend for Inversion of Control in Hertfordshire