Period
to 24 November 2017

The following table provides summary statistics for contract job vacancies advertised in Hertfordshire with a requirement for Ada skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Ada over the 6 months to 24 November 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.

Ada
East of England > Hertfordshire
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 96 89 100
Rank change year-on-year -7 +11 -
Contract jobs citing Ada 11 11 4
As % of all contract IT jobs advertised in Hertfordshire 0.69% 0.79% 0.25%
As % of the Programming Languages category 1.79% 2.14% 0.72%
Number of daily rates quoted 0 0 0
Hertfordshire median daily rate - - -
East of England median daily rate £360 £51 -
% change year-on-year +608.94% - -
Number of hourly rates quoted 0 9 3
Hertfordshire median hourly rate - £50.00 £41.00
Median hourly rate % change year-on-year - +21.95% -
East of England median hourly rate - £50.00 £41.00
% change year-on-year - +21.95% -

Ada 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 Hertfordshire with a requirement for coding skills.

All Programming Languages
Hertfordshire
Contract vacancies with a requirement for coding skills 614 513 559
As % of all contract IT jobs advertised in Hertfordshire 38.52% 36.83% 34.70%
Number of daily rates quoted 315 299 269
Hertfordshire median daily rate £425 £390 £375
Median daily rate % change year-on-year +8.97% +4.00% +7.14%
10th Percentile £285 £232 £250
90th Percentile £588 £538 £525
East of England median daily rate £400 £375 £375
% change year-on-year +6.67% - +2.74%
Number of hourly rates quoted 23 29 32
Hertfordshire median hourly rate £17.50 £49.50 £35.00
Median hourly rate % change year-on-year -64.65% +41.43% +75.00%
10th Percentile £13.80 £35.10 £13.68
90th Percentile £43.75 £54.15 £43.63
East of England median hourly rate £40.50 £40.00 £37.50
% change year-on-year +1.25% +6.67% +1.35%

Ada
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for Ada in Hertfordshire

Ada
Contractor Hourly Rate Trend in Hertfordshire

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

Contractor hourly rate trend for Ada in Hertfordshire

Ada
Contract Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Ada within the Hertfordshire region over the 6 months to 24 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Stevenage -3 10 - -
Ada
East of England

For the 6 months to 24 November 2017, IT contractor jobs citing Ada 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 Hertfordshire region with a requirement for Ada.

1 11 (100.00%) UML
1 11 (100.00%) MATLAB
1 11 (100.00%) Simulink
1 11 (100.00%) Software Engineering
1 11 (100.00%) Integration Testing
1 11 (100.00%) Rational Rhapsody
2 6 (54.55%) Configuration Management
2 6 (54.55%) C
2 6 (54.55%) C++
2 6 (54.55%) SC Cleared
2 6 (54.55%) Security Cleared
2 6 (54.55%) Rational DOORS
3 5 (45.45%) Embedded Systems
3 5 (45.45%) Ada 95

Ada
Co-occurring IT Skills in Hertfordshire 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:

Applications
1 11 (100.00%) Simulink
Development Applications
1 11 (100.00%) Rational Rhapsody
2 6 (54.55%) Rational DOORS
Job Titles
1 10 (90.91%) Software Engineer
2 5 (45.45%) Ada Engineer
2 5 (45.45%) Ada Software Engineer
2 5 (45.45%) C++ Software Engineer
Miscellaneous
1 5 (45.45%) Embedded Systems
Processes & Methodologies
1 11 (100.00%) Integration Testing
1 11 (100.00%) Software Engineering
1 11 (100.00%) UML
2 6 (54.55%) Configuration Management
Programming Languages
1 11 (100.00%) MATLAB
2 6 (54.55%) C
2 6 (54.55%) C++
3 5 (45.45%) Ada 95
Qualifications
1 6 (54.55%) SC Cleared
1 6 (54.55%) Security Cleared