Period
to 19 January 2018

The following table provides summary statistics for contract job vacancies advertised in Derby with a requirement for Perl skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Perl over the 6 months to 19 January 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.

Perl
Derbyshire > Derby
6 months to
19 Jan 2018
Same period 2017 Same period 2016
Rank 41 - 29
Rank change year-on-year - +29 +10
Contract jobs citing Perl 3 0 17
As % of all contract IT jobs advertised in Derby 0.78% - 4.83%
As % of the Programming Languages category 3.09% - 20.48%
Number of daily rates quoted 3 0 10
Derby median daily rate £320 - £438
10th Percentile £308 - £363
90th Percentile £344 - £502
Derbyshire median daily rate £320 - £425
Number of hourly rates quoted 0 0 0
Derby median hourly rate - - -
Derbyshire median hourly rate - - -

Perl 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 Derby with a requirement for coding skills.

All Programming Languages
Derby
Contract vacancies with a requirement for coding skills 97 79 83
As % of all contract IT jobs advertised in Derby 25.33% 23.17% 23.58%
Number of daily rates quoted 60 57 54
Derby median daily rate £428 £350 £363
Median daily rate % change year-on-year +22.14% -3.45% -2.03%
10th Percentile £275 £144 £216
90th Percentile £550 £569 £446
Derbyshire median daily rate £400 £325 £350
% change year-on-year +23.15% -7.14% -
Number of hourly rates quoted 3 1 3
Derby median hourly rate £48.00 £40.00 £12.75
Median hourly rate % change year-on-year +20.00% +213.73% -
10th Percentile £32.80 £37.50 £8.95
90th Percentile £55.90 £42.50 £16.95
Derbyshire median hourly rate £31.15 £40.00 £15.13
% change year-on-year -22.13% +164.46% -31.25%

Perl
Job Vacancy Trend in Derby

Job postings citing Perl as a percentage of all IT jobs advertised in Derby.

Job vacancy trend for Perl in Derby

Perl
Contractor Daily Rate Trend in Derby

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

Contractor daily rate trend for Perl in Derby

Perl
Contractor Hourly Rate Trend in Derby

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

Contractor hourly rate trend for Perl in Derby

For the 6 months to 19 January 2018, IT contractor jobs citing Perl 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 Derby region with a requirement for Perl.

1 3 (100.00%) Oracle
1 3 (100.00%) Solaris
1 3 (100.00%) Linux
1 3 (100.00%) Unix
1 3 (100.00%) AIX
1 3 (100.00%) Sun
1 3 (100.00%) Korn
1 3 (100.00%) Security Cleared
2 2 (66.67%) Data Centre
2 2 (66.67%) Load Balancing
2 2 (66.67%) Unit Testing
2 2 (66.67%) iSCSI
2 2 (66.67%) SC Cleared
2 2 (66.67%) C-shell
2 2 (66.67%) Bash Shell
2 2 (66.67%) FCoE
2 2 (66.67%) F5
2 2 (66.67%) Oracle Application Server
2 2 (66.67%) Firewall
2 2 (66.67%) SUSE
2 2 (66.67%) Samba
2 2 (66.67%) SAN
2 2 (66.67%) HPUX
2 2 (66.67%) Red Hat
2 2 (66.67%) iPlanet
2 2 (66.67%) Shell Script
2 2 (66.67%) JBoss
2 2 (66.67%) WebLogic
2 2 (66.67%) ITIL
2 2 (66.67%) Apache

Perl
Co-occurring IT Skills in Derby 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 2 (66.67%) Apache
1 2 (66.67%) iPlanet
1 2 (66.67%) JBoss
1 2 (66.67%) Oracle Application Server
1 2 (66.67%) Tomcat
1 2 (66.67%) WebLogic
Business Applications
1 1 (33.33%) SAP ERP
Communications & Networking
1 2 (66.67%) DNS
1 2 (66.67%) FCoE
1 2 (66.67%) Firewall
1 2 (66.67%) iSCSI
1 2 (66.67%) SAN
1 2 (66.67%) TCP/IP
1 2 (66.67%) WAN
Database & Business Intelligence
1 1 (33.33%) Oracle Reports
Job Titles
1 2 (66.67%) Unix Engineer
2 1 (33.33%) Design Engineer
Libraries, Frameworks & Software Standards
1 1 (33.33%) J2EE
Miscellaneous
1 2 (66.67%) Data Centre
2 1 (33.33%) Clustering
Operating Systems
1 3 (100.00%) AIX
1 3 (100.00%) Linux
1 3 (100.00%) Solaris
1 3 (100.00%) Unix
2 2 (66.67%) HPUX
2 2 (66.67%) SUSE
Processes & Methodologies
1 2 (66.67%) ITIL
1 2 (66.67%) Load Balancing
1 2 (66.67%) Unit Testing
2 1 (33.33%) Disaster Recovery
2 1 (33.33%) ERP
2 1 (33.33%) High Availability
2 1 (33.33%) Requirements Management
2 1 (33.33%) Root Cause Analysis
Programming Languages
1 3 (100.00%) Korn
2 2 (66.67%) Bash Shell
2 2 (66.67%) C-shell
2 2 (66.67%) Shell Script
3 1 (33.33%) Python
Qualifications
1 3 (100.00%) Security Cleared
2 2 (66.67%) SC Cleared
System Software
1 2 (66.67%) Samba
2 1 (33.33%) Veritas Cluster Server
2 1 (33.33%) Virtual Machines
Vendors
1 3 (100.00%) Oracle
1 3 (100.00%) Sun
2 2 (66.67%) Cisco
2 2 (66.67%) F5
2 2 (66.67%) Red Hat
3 1 (33.33%) SAP
3 1 (33.33%) Veritas