Period
to 19 November 2017

The following table provides summary statistics for contract job vacancies advertised in Leeds 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 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.

Perl
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 107 130 128
Rank change year-on-year +23 -2 -18
Contract jobs citing Perl 27 13 32
As % of all contract IT jobs advertised in Leeds 1.22% 0.50% 0.98%
As % of the Programming Languages category 2.54% 1.00% 2.39%
Number of daily rates quoted 17 7 19
Leeds median daily rate £450 £450 £425
Median daily rate % change year-on-year - +5.88% +32.81%
10th Percentile £406 £375 £379
90th Percentile £530 £600 £535
West Yorkshire median daily rate £450 £427 £425
% change year-on-year +5.32% +0.53% +24.09%
Number of hourly rates quoted 6 0 0
Leeds median hourly rate £40.00 - -
West Yorkshire median hourly rate £40.00 - £45.00

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 Leeds with a requirement for coding skills.

All Programming Languages
Leeds
Contract vacancies with a requirement for coding skills 1063 1301 1337
As % of all contract IT jobs advertised in Leeds 47.86% 49.73% 40.91%
Number of daily rates quoted 825 920 953
Leeds median daily rate £400 £400 £375
Median daily rate % change year-on-year - +6.67% +15.38%
10th Percentile £300 £296 £275
90th Percentile £525 £538 £525
West Yorkshire median daily rate £400 £400 £350
% change year-on-year - +14.29% +7.69%
Number of hourly rates quoted 7 7 14
Leeds median hourly rate £40.00 £13.50 £18.75
Median hourly rate % change year-on-year +196.30% -28.00% -42.31%
10th Percentile £39.60 £12.90 £14.13
90th Percentile £40.40 £32.50 £43.50
West Yorkshire median hourly rate £40.00 £13.50 £19.50
% change year-on-year +196.30% -30.77% -18.75%

Perl
Job Vacancy Trend in Leeds

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

Job vacancy trend for Perl in Leeds

Perl
Contractor Daily Rate Trend in Leeds

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

Contractor daily rate trend for Perl in Leeds

Perl
Contractor Daily Rate Histogram in Leeds

The daily rate distribution of IT jobs citing Perl in Leeds over the 6 months to 19 November 2017.

Contractor daily rate histogram for Perl in Leeds

Perl
Contractor Hourly Rate Trend in Leeds

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

Contractor hourly rate trend for Perl in Leeds

For the 6 months to 19 November 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 Leeds region with a requirement for Perl.

1 26 (96.30%) Python
2 18 (66.67%) Configuration Management
3 15 (55.56%) Linux
3 15 (55.56%) Bash Shell
4 12 (44.44%) DevOps
5 10 (37.04%) Continuous Integration
5 10 (37.04%) Git (software)
6 9 (33.33%) Red Hat Enterprise Linux
6 9 (33.33%) JIRA
6 9 (33.33%) Capacity Planning
6 9 (33.33%) Splunk
7 8 (29.63%) Mentoring
7 8 (29.63%) Coaching
7 8 (29.63%) Microservices
7 8 (29.63%) Continuous Delivery
7 8 (29.63%) Public Cloud
7 8 (29.63%) Puppet
7 8 (29.63%) Ansible
7 8 (29.63%) Docker
7 8 (29.63%) User Stories
7 8 (29.63%) CA
7 8 (29.63%) Shell Script
8 7 (25.93%) HTTP
8 7 (25.93%) ITIL
8 7 (25.93%) Clustering
8 7 (25.93%) Load Balancing
8 7 (25.93%) nginx
8 7 (25.93%) Jenkins
8 7 (25.93%) Terraform
9 6 (22.22%) Slack

Perl
Co-occurring IT Skills in Leeds 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 7 (25.93%) nginx
2 6 (22.22%) Confluence
3 3 (11.11%) Apache
4 1 (3.70%) Tomcat
Cloud Services
1 6 (22.22%) AWS CloudFormation
1 6 (22.22%) Slack
2 2 (7.41%) Amazon AWS
3 1 (3.70%) Amazon EC2
3 1 (3.70%) Amazon S3
3 1 (3.70%) AWS Elastic Beanstalk
Communications & Networking
1 7 (25.93%) HTTP
2 4 (14.81%) Firewall
3 1 (3.70%) DNS
3 1 (3.70%) FTP
3 1 (3.70%) SMTP
3 1 (3.70%) SSH
Database & Business Intelligence
1 6 (22.22%) MySQL
2 3 (11.11%) CouchDB
2 3 (11.11%) MongoDB
3 2 (7.41%) NoSQL
4 1 (3.70%) Couchbase
4 1 (3.70%) Redis
Development Applications
1 10 (37.04%) Git (software)
2 9 (33.33%) JIRA
3 7 (25.93%) Jenkins
4 6 (22.22%) SonarQube
5 2 (7.41%) Bitbucket
5 2 (7.41%) Vagrant
6 1 (3.70%) JUnit
6 1 (3.70%) TeamCity
General
1 1 (3.70%) Games
Job Titles
1 11 (40.74%) DevOps Engineer
2 9 (33.33%) Senior DevOps
3 8 (29.63%) Senior DevOps Engineer
4 7 (25.93%) Linux Engineer
5 4 (14.81%) Linux DevOps Engineer
5 4 (14.81%) Linux/Unix DevOps
5 4 (14.81%) Senior Linux Engineer
6 3 (11.11%) Developer
6 3 (11.11%) Implementation Specialist
6 3 (11.11%) Java Developer
6 3 (11.11%) Monitoring Engineer
6 3 (11.11%) NOC Engineer
7 2 (7.41%) Implementation Engineer
7 2 (7.41%) Network Engineer
8 1 (3.70%) Database Developer
8 1 (3.70%) Infrastructure Engineer
8 1 (3.70%) Senior Developer
8 1 (3.70%) Senior Network Engineer
8 1 (3.70%) Senior NOC Engineer
8 1 (3.70%) Systems Engineer
Libraries, Frameworks & Software Standards
1 3 (11.11%) Grails
1 3 (11.11%) Hibernate
1 3 (11.11%) Spring
2 2 (7.41%) Elastic Stack
2 2 (7.41%) LAMP
3 1 (3.70%) HTML
3 1 (3.70%) RESTful
Miscellaneous
1 8 (29.63%) Public Cloud
2 7 (25.93%) Clustering
Operating Systems
1 15 (55.56%) Linux
2 9 (33.33%) Red Hat Enterprise Linux
3 3 (11.11%) Ubuntu
3 3 (11.11%) Unix
4 2 (7.41%) CentOS
5 1 (3.70%) Windows
5 1 (3.70%) Windows Server 2008
5 1 (3.70%) Windows Server 2012
Processes & Methodologies
1 18 (66.67%) Configuration Management
2 12 (44.44%) DevOps
3 10 (37.04%) Continuous Integration
4 9 (33.33%) Capacity Planning
5 8 (29.63%) Coaching
5 8 (29.63%) Continuous Delivery
5 8 (29.63%) Mentoring
5 8 (29.63%) Microservices
5 8 (29.63%) User Stories
6 7 (25.93%) ITIL
6 7 (25.93%) Load Balancing
7 6 (22.22%) Static Code Analysis
8 4 (14.81%) Agile Software Development
8 4 (14.81%) High Availability
9 3 (11.11%) Pair Programming
9 3 (11.11%) TDD
10 2 (7.41%) Acceptance Criteria
10 2 (7.41%) Open Source
10 2 (7.41%) Scrum
11 1 (3.70%) SFIA
Programming Languages
1 26 (96.30%) Python
2 15 (55.56%) Bash Shell
3 8 (29.63%) Shell Script
4 5 (18.52%) Ruby
5 3 (11.11%) Groovy
5 3 (11.11%) Java
6 2 (7.41%) PHP
6 2 (7.41%) SQL
7 1 (3.70%) Go
7 1 (3.70%) PowerShell
Qualifications
1 6 (22.22%) Degree
Quality Assurance & Compliance
1 2 (7.41%) QA
System Software
1 8 (29.63%) Docker
2 2 (7.41%) VirtualBox
3 1 (3.70%) Active Directory
3 1 (3.70%) VMware ESXi
Systems Management
1 8 (29.63%) Ansible
1 8 (29.63%) Puppet
2 7 (25.93%) Terraform
3 3 (11.11%) Opscode Chef
4 2 (7.41%) Grafana
4 2 (7.41%) Graphite
5 1 (3.70%) Capistrano
Vendors
1 9 (33.33%) Splunk
2 8 (29.63%) CA
3 5 (18.52%) Red Hat
4 2 (7.41%) New Relic
5 1 (3.70%) Capita
5 1 (3.70%) F5
5 1 (3.70%) Riverbed
5 1 (3.70%) VMware