Period
to 22 November 2017

The following table provides summary statistics for contract job vacancies advertised in Enfield with a requirement for TDD skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited TDD over the 6 months to 22 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.

Test-Driven Development (TDD)
North London > Enfield
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank - - 3
Contract jobs citing TDD 0 0 22
As % of all contract IT jobs advertised in Enfield - - 73.33%
As % of the Processes & Methodologies category - - 81.48%
Number of daily rates quoted 0 0 22
Enfield median daily rate - - £625
North London median daily rate £413 £425 £613
% change year-on-year -2.94% -30.61% +53.13%
Number of hourly rates quoted 0 0 0
Enfield median hourly rate - - -
North London median hourly rate £35.00 - -

TDD 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 Enfield with a requirement for process or methodology skills.

All Process and Methodology Skills
Enfield
Contract vacancies with a requirement for process or methodology skills 11 5 27
As % of all contract IT jobs advertised in Enfield 61.11% 35.71% 90.00%
Number of daily rates quoted 0 4 23
Enfield median daily rate - £203 £625
Median daily rate % change year-on-year - -67.60% +127.27%
North London median daily rate £425 £375 £375
% change year-on-year +13.33% - -
Number of hourly rates quoted 0 1 1
Enfield median hourly rate - £20.28 £14.40
Median hourly rate % change year-on-year - +40.80% -
North London median hourly rate £20.00 £21.69 £14.40
% change year-on-year -7.79% +50.63% -26.15%

TDD
Job Vacancy Trend in Enfield

Job postings citing TDD as a percentage of all IT jobs advertised in Enfield.

Job vacancy trend for TDD in Enfield

TDD
Contractor Daily Rate Trend in Enfield

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

Contractor daily rate trend for TDD in Enfield