Period
to 21 June 2018

The following table provides summary statistics for contract job vacancies advertised in Stevenage with a requirement for Kalman Filter skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Kalman Filter over the 6 months to 21 June 2018 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.

Kalman Filtering
Hertfordshire > Stevenage
6 months to
21 Jun 2018
Same period 2017 Same period 2016
Rank - 19 -
Contract jobs citing Kalman Filter 0 1 0
As % of all contract IT jobs advertised in Stevenage - 1.05% -
As % of the Processes & Methodologies category - 1.27% -
Number of daily rates quoted 0 0 0
Stevenage median daily rate - - -
Hertfordshire median daily rate £105 £320 -
% change year-on-year -67.19% - -
Number of hourly rates quoted 0 0 0
Stevenage median hourly rate - - -
Hertfordshire median hourly rate - - -

Kalman Filter is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Stevenage with a requirement for process or methodology skills.

All Process and Methodology Skills
Stevenage
Contract vacancies with a requirement for process or methodology skills 108 79 74
As % of all contract IT jobs advertised in Stevenage 77.70% 83.16% 77.89%
Number of daily rates quoted 28 23 24
Stevenage median daily rate £300 £325 £350
Median daily rate % change year-on-year -7.55% -7.29% +10.24%
10th Percentile £155 £195 £227
90th Percentile £475 £494 £521
Hertfordshire median daily rate £400 £425 £401
% change year-on-year -5.88% +6.12% +3.35%
Number of hourly rates quoted 15 22 17
Stevenage median hourly rate £35.00 £37.50 £49.50
Median hourly rate % change year-on-year -6.67% -24.24% +92.23%
10th Percentile £15.42 £13.65 £12.30
90th Percentile £42.00 £53.68 £53.00
Hertfordshire median hourly rate £17.32 £28.75 £30.00
% change year-on-year -39.76% -4.17% +20.00%

Kalman Filter
Job Vacancy Trend in Stevenage

Job postings citing Kalman Filter as a percentage of all IT jobs advertised in Stevenage.

Job vacancy trend for Kalman Filter in Stevenage

Kalman Filter
Contractor Hourly Rate Trend in Stevenage

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Kalman Filter in Stevenage.

Contractor hourly rate trend for Kalman Filter in Stevenage