The following table provides summary statistics for contract job vacancies advertised in Hertfordshire with a requirement for Erlang skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Erlang over the 3 months to 23 June 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.

Erlang
East of England / Hertfordshire
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank - - 74
Contract jobs citing Erlang 0 0 2
As % of all contract IT jobs advertised in Hertfordshire - - 0.23%
As % of the Programming Languages category - - 0.69%
Number of daily rates quoted 0 0 1
Median daily rate - - £500
UK excluding London median daily rate £410 £625 £488
% change year-on-year -34.40% +28.20%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

Erlang is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Hertfordshire with a requirement for programming language skills.

Contract Programming Language Skills
Hertfordshire
Contract job vacancies with a requirement for programming language skills 254 184 288
As % of all contract IT job vacancies advertised in Hertfordshire 40.19% 27.63% 32.51%
Number of daily rates quoted 146 104 131
Median daily rate £388 £400 £350
Median daily rate % change year-on-year -3.12% +14.28%  
90% offered a daily rate of more than £290 £275 £275
10% offered a daily rate of more than £525 £490 £500
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 11 9 15
Median hourly rate £42.50 £50.00 £32.50
Median hourly rate % change year-on-year -15.00% +53.84%  
90% offered a hourly rate of more than £15.00 £15.00 £20.94
10% offered a hourly rate of more than £46.10 £52.50 £42.15
UK excluding London median hourly rate £42.50 £37.50 £36.50
% change year-on-year +13.33% +2.73%  

Erlang
Job Vacancy Trend in Hertfordshire

The job posting trend of jobs advertised in Hertfordshire citing Erlang as a proportion of all contract or permanent IT jobs with a match in the Programming Languages category.

Job vacancy trend for Erlang in Hertfordshire

Erlang
Contractor Daily Rate Trend in Hertfordshire

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

Contractor daily rate trend for Erlang in Hertfordshire