Period
to 21 November 2017

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

JSON
Hertfordshire > Hemel Hempstead
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 17 19 -
Rank change year-on-year +2 - +22
Contract jobs citing JSON 1 1 0
As % of all contract IT jobs advertised in Hemel Hempstead 1.08% 1.01% -
As % of the Libraries, Frameworks & Software Standards category 3.85% 6.25% -
Number of daily rates quoted 1 0 0
Hemel Hempstead median daily rate £450 - -
Hertfordshire median daily rate £425 £425 £313
% change year-on-year - +36.00% -19.22%
Number of hourly rates quoted 0 0 0
Hemel Hempstead median hourly rate - - -
Hertfordshire median hourly rate - - -

JSON is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Hemel Hempstead with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Hemel Hempstead
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 26 16 35
As % of all contract IT jobs advertised in Hemel Hempstead 27.96% 16.16% 23.18%
Number of daily rates quoted 16 12 27
Hemel Hempstead median daily rate £425 £431 £350
Median daily rate % change year-on-year -1.39% +23.14% -1.06%
10th Percentile £325 £364 £209
90th Percentile £475 £476 £500
Hertfordshire median daily rate £425 £400 £375
% change year-on-year +6.25% +6.67% +3.09%
Number of hourly rates quoted 0 0 0
Hemel Hempstead median hourly rate - - -
Hertfordshire median hourly rate £15.00 £34.81 £20.94
% change year-on-year -56.91% +66.29% -49.55%

JSON
Job Vacancy Trend in Hemel Hempstead

Job postings citing JSON as a percentage of all IT jobs advertised in Hemel Hempstead.

Job vacancy trend for JSON in Hemel Hempstead

JSON
Contractor Daily Rate Trend in Hemel Hempstead

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing JSON in Hemel Hempstead.

Contractor daily rate trend for JSON in Hemel Hempstead

For the 6 months to 21 November 2017, IT contractor jobs citing JSON 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 Hemel Hempstead region with a requirement for JSON.

1 1 (100.00%) Perl
1 1 (100.00%) XML
1 1 (100.00%) Unix
1 1 (100.00%) Linux
1 1 (100.00%) Python
1 1 (100.00%) LDAP
1 1 (100.00%) SNMP
1 1 (100.00%) Microsoft
1 1 (100.00%) HP
1 1 (100.00%) Dell
1 1 (100.00%) EMC
1 1 (100.00%) Wireless
1 1 (100.00%) Telecoms
1 1 (100.00%) Debian
1 1 (100.00%) VMware
1 1 (100.00%) AWK
1 1 (100.00%) Google
1 1 (100.00%) Ubuntu
1 1 (100.00%) iSCSI
1 1 (100.00%) VMware Infrastructure
1 1 (100.00%) CentOS
1 1 (100.00%) ZABBIX
1 1 (100.00%) OpenLDAP
1 1 (100.00%) Bash Shell
1 1 (100.00%) OpenStack
1 1 (100.00%) sed
1 1 (100.00%) Google Cloud Platform

JSON
Co-occurring IT Skills in Hemel Hempstead 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:

Application Platforms
1 1 (100.00%) OpenStack
Cloud Services
1 1 (100.00%) Google Cloud Platform
Communications & Networking
1 1 (100.00%) iSCSI
1 1 (100.00%) LDAP
1 1 (100.00%) OpenLDAP
1 1 (100.00%) SNMP
1 1 (100.00%) Wireless
General
1 1 (100.00%) Telecoms
Job Titles
1 1 (100.00%) Administrator
1 1 (100.00%) Linux Administrator
1 1 (100.00%) Linux Systems Administrator
1 1 (100.00%) Systems Administrator
Libraries, Frameworks & Software Standards
1 1 (100.00%) XML
Operating Systems
1 1 (100.00%) CentOS
1 1 (100.00%) Debian
1 1 (100.00%) Linux
1 1 (100.00%) Ubuntu
1 1 (100.00%) Unix
Programming Languages
1 1 (100.00%) AWK
1 1 (100.00%) Bash Shell
1 1 (100.00%) Perl
1 1 (100.00%) Python
1 1 (100.00%) sed
System Software
1 1 (100.00%) VMware Infrastructure
Systems Management
1 1 (100.00%) ZABBIX
Vendors
1 1 (100.00%) Dell
1 1 (100.00%) EMC
1 1 (100.00%) Google
1 1 (100.00%) HP
1 1 (100.00%) Microsoft
1 1 (100.00%) VMware