Period
to 25 July 2017

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 25 July 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.

Perl
Derbyshire > Derby
6 months to
25 Jul 2017
Same period 2016 Same period 2015
Rank 34 - 42
Rank change year-on-year - +42 -
Contract jobs citing Perl 21 0 2
As % of all contract IT jobs advertised in Derby 4.59% - 0.70%
As % of the Programming Languages category 12.88% - 2.20%
Number of daily rates quoted 20 0 0
Derby median daily rate £375 - -
Derbyshire median daily rate £375 £370 -
% change year-on-year +1.35% - -
Number of hourly rates quoted 0 0 0
Derby median hourly rate - - -
Derbyshire median hourly rate - - -

Perl 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 Derby with a requirement for programming language skills.

Contract Programming Language Skills
Derby
Contract job vacancies with a requirement for programming language skills 163 66 91
As % of all contract IT job vacancies advertised in Derby 35.59% 24.18% 31.82%
Number of daily rates quoted 136 42 55
Derby median daily rate £420 £273 £350
Median daily rate % change year-on-year +54.13% -22.14% +9.38%
10th Percentile £305 £124 £213
90th Percentile £543 £373 £433
Derbyshire median daily rate £410 £313 £340
% change year-on-year +31.20% -8.09% +10.44%
Number of hourly rates quoted 1 5 4
Derby median hourly rate £37.50 £17.50 £25.13
Median hourly rate % change year-on-year +114.29% -30.35% +151.25%
10th Percentile £36.25 £13.45 £12.75
90th Percentile £38.75 £84.80 £38.75
Derbyshire median hourly rate £37.50 £17.50 £22.50
% change year-on-year +114.29% -22.22% +125.00%

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 Daily Rate Histogram in Derby

The daily rate distribution of IT jobs citing Perl in Derby over the 6 months to 25 July 2017.

Contractor daily rate histogram 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 25 July 2017, 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 20 (95.24%) Oracle
1 20 (95.24%) Unix
1 20 (95.24%) Solaris
1 20 (95.24%) Linux
1 20 (95.24%) Python
1 20 (95.24%) Sun
1 20 (95.24%) Veritas
1 20 (95.24%) Korn
2 19 (90.48%) SAP ERP
2 19 (90.48%) Veritas Cluster Server
2 19 (90.48%) ERP
2 19 (90.48%) SAP
2 19 (90.48%) Virtual Machines
3 18 (85.71%) Disaster Recovery
4 17 (80.95%) Security Cleared
5 16 (76.19%) SC Cleared
6 2 (9.52%) Bash Shell
6 2 (9.52%) Manufacturing
7 1 (4.76%) Multithreaded Programming
7 1 (4.76%) SUSE
7 1 (4.76%) VMware
7 1 (4.76%) Clustering
7 1 (4.76%) Microsoft
7 1 (4.76%) Embedded C
7 1 (4.76%) Embedded C++
7 1 (4.76%) Red Hat
7 1 (4.76%) iPlanet
7 1 (4.76%) Shell Script
7 1 (4.76%) ITIL
7 1 (4.76%) WebLogic

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 1 (4.76%) Apache
1 1 (4.76%) iPlanet
1 1 (4.76%) JBoss
1 1 (4.76%) Oracle Application Server
1 1 (4.76%) Tomcat
1 1 (4.76%) WebLogic
Business Applications
1 19 (90.48%) SAP ERP
2 1 (4.76%) Oracle Procure-to-Pay
Communications & Networking
1 1 (4.76%) Network Security
General
1 2 (9.52%) Manufacturing
Job Titles
1 18 (85.71%) Unix Engineer
2 14 (66.67%) Design Engineer
3 12 (57.14%) Solaris Engineer
4 2 (9.52%) Automation Engineer
4 2 (9.52%) Linux Engineer
4 2 (9.52%) Unix Linux Engineer
5 1 (4.76%) C Software Engineer
5 1 (4.76%) C/C++ Embedded Software Engineer
5 1 (4.76%) C/C++ Software Engineer
5 1 (4.76%) C++ Software Engineer
5 1 (4.76%) DV Cleared Software Engineer
5 1 (4.76%) Embedded C Engineer
5 1 (4.76%) Embedded C Software Engineer
5 1 (4.76%) Embedded C/C++ Engineer
5 1 (4.76%) Embedded C/C++ Software Engineer
5 1 (4.76%) Embedded C++ Engineer
5 1 (4.76%) Embedded C++ Software Engineer
5 1 (4.76%) Embedded Engineer
5 1 (4.76%) Embedded Software Engineer
5 1 (4.76%) Software Engineer
Libraries, Frameworks & Software Standards
1 1 (4.76%) J2EE
Miscellaneous
1 1 (4.76%) Clustering
1 1 (4.76%) Data Centre
Operating Systems
1 20 (95.24%) Linux
1 20 (95.24%) Solaris
1 20 (95.24%) Unix
2 1 (4.76%) AIX
2 1 (4.76%) HPUX
2 1 (4.76%) SUSE
2 1 (4.76%) Windows
Processes & Methodologies
1 19 (90.48%) ERP
2 18 (85.71%) Disaster Recovery
3 1 (4.76%) High Availability
3 1 (4.76%) ITIL
3 1 (4.76%) Multithreaded Programming
3 1 (4.76%) Multithreading
3 1 (4.76%) Procure-to-Pay
3 1 (4.76%) Software Engineering
3 1 (4.76%) Unit Testing
Programming Languages
1 20 (95.24%) Korn
1 20 (95.24%) Python
2 2 (9.52%) Bash Shell
3 1 (4.76%) C
3 1 (4.76%) C#
3 1 (4.76%) C++
3 1 (4.76%) C-shell
3 1 (4.76%) Embedded C
3 1 (4.76%) Embedded C++
3 1 (4.76%) Groovy
3 1 (4.76%) Ruby
3 1 (4.76%) Shell Script
Qualifications
1 17 (80.95%) Security Cleared
2 16 (76.19%) SC Cleared
3 1 (4.76%) DV Cleared
Quality Assurance & Compliance
1 1 (4.76%) JTAG
1 1 (4.76%) MISRA
System Software
1 19 (90.48%) Veritas Cluster Server
1 19 (90.48%) Virtual Machines
2 1 (4.76%) Hyper-V
2 1 (4.76%) KVM
2 1 (4.76%) Veritas Volume Manager
2 1 (4.76%) VMware Infrastructure
Vendors
1 20 (95.24%) Oracle
1 20 (95.24%) Sun
1 20 (95.24%) Veritas
2 19 (90.48%) SAP
3 1 (4.76%) Microsoft
3 1 (4.76%) PlateSpin
3 1 (4.76%) Red Hat
3 1 (4.76%) VMware