Period
to 23 January 2019

The following table provides summary statistics for contract job vacancies advertised in Canary Wharf 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 23 January 2019 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
Tower Hamlets > Canary Wharf
6 months to
23 Jan 2019
Same period 2018 Same period 2017
Rank 63 16 28
Rank change year-on-year -47 +12 -1
Contract jobs citing Perl 6 33 13
As % of all contract IT jobs advertised in Canary Wharf 1.52% 10.86% 4.53%
As % of the Programming Languages category 1.98% 21.02% 9.42%
Number of daily rates quoted 2 28 12
Canary Wharf median daily rate £525 £625 £543
Median daily rate % change year-on-year -16.00% +15.21% +14.21%
10th Percentile £504 £463 £414
90th Percentile £556 £650 £599
Tower Hamlets median daily rate £525 £625 £543
% change year-on-year -16.00% +15.21% +14.21%
Number of hourly rates quoted 0 0 0
Canary Wharf median hourly rate - - -
Tower Hamlets 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 Canary Wharf with a requirement for coding skills.

All Programming Languages
Canary Wharf
Contract vacancies with a requirement for coding skills 303 157 138
As % of all contract IT jobs advertised in Canary Wharf 76.52% 51.64% 48.08%
Number of daily rates quoted 278 133 108
Canary Wharf median daily rate £550 £563 £475
Median daily rate % change year-on-year -2.22% +18.42% -5.00%
10th Percentile £461 £398 £334
90th Percentile £650 £650 £647
Tower Hamlets median daily rate £550 £563 £500
% change year-on-year -2.22% +12.50% -
Number of hourly rates quoted 0 0 0
Canary Wharf median hourly rate - - -
Tower Hamlets median hourly rate - - -

Perl
Job Vacancy Trend in Canary Wharf

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

Job vacancy trend for Perl in Canary Wharf

Perl
Contractor Daily Rate Trend in Canary Wharf

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

Contractor daily rate trend for Perl in Canary Wharf

For the 6 months to 23 January 2019, IT contractor jobs citing Perl also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Canary Wharf region with a requirement for Perl.

1 5 (83.33%) Unix
1 5 (83.33%) Python
1 5 (83.33%) Git (software)
2 4 (66.67%) Continuous Integration
2 4 (66.67%) Ansible
3 3 (50.00%) DevOps
3 3 (50.00%) Problem-Solving
3 3 (50.00%) Amazon AWS
3 3 (50.00%) Relational Database
3 3 (50.00%) Linux
3 3 (50.00%) Java
3 3 (50.00%) SQL
3 3 (50.00%) SSL
3 3 (50.00%) Shell Script
4 2 (33.33%) Finance
4 2 (33.33%) Business Intelligence
4 2 (33.33%) Kerberos
4 2 (33.33%) VPN
4 2 (33.33%) JavaScript
4 2 (33.33%) HTML
4 2 (33.33%) Data Warehouse
4 2 (33.33%) Data Mining
4 2 (33.33%) ETL
4 2 (33.33%) Atlassian
4 2 (33.33%) VMware Infrastructure
4 2 (33.33%) Test Automation
4 2 (33.33%) Apache Solr
4 2 (33.33%) Scala
4 2 (33.33%) Hadoop
4 2 (33.33%) Visualisation

Perl
Co-occurring IT Skills in Canary Wharf 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 (33.33%) Apache Solr
1 2 (33.33%) Apache Spark
1 2 (33.33%) Confluence
1 2 (33.33%) Elasticsearch
2 1 (16.67%) Apache
2 1 (16.67%) Cloud Foundry
Business Applications
1 1 (16.67%) Loan IQ
Cloud Services
1 3 (50.00%) Amazon AWS
2 2 (33.33%) Amazon S3
3 1 (16.67%) Google Cloud Platform
3 1 (16.67%) IaaS
3 1 (16.67%) Microsoft Azure
Communications & Networking
1 3 (50.00%) SSL
2 2 (33.33%) Kerberos
2 2 (33.33%) VPN
3 1 (16.67%) BIG-IP
3 1 (16.67%) DNS
3 1 (16.67%) HTTP
3 1 (16.67%) Internet
3 1 (16.67%) Intranet
3 1 (16.67%) TCP/IP
Database & Business Intelligence
1 3 (50.00%) Relational Database
2 2 (33.33%) Amazon Redshift
2 2 (33.33%) Apache Cassandra
2 2 (33.33%) Apache Hive
2 2 (33.33%) Big Data
2 2 (33.33%) Data Lake
2 2 (33.33%) Data Mining
2 2 (33.33%) Data Warehouse
2 2 (33.33%) Hadoop
2 2 (33.33%) HBase
2 2 (33.33%) NoSQL
2 2 (33.33%) Parquet
2 2 (33.33%) Power BI
3 1 (16.67%) DB2
3 1 (16.67%) Hazelcast
3 1 (16.67%) MariaDB
3 1 (16.67%) MySQL
3 1 (16.67%) RDBMS
Development Applications
1 5 (83.33%) Git (software)
2 2 (33.33%) FishEye
2 2 (33.33%) Jenkins
2 2 (33.33%) JIRA
3 1 (16.67%) CF BOSH
General
1 2 (33.33%) Finance
1 2 (33.33%) Games
Job Titles
1 3 (50.00%) Developer
2 2 (33.33%) Big Data Developer
2 2 (33.33%) Python Engineer
3 1 (16.67%) Head of Engineering
3 1 (16.67%) Linux Engineer
3 1 (16.67%) Virtualisation Engineer
3 1 (16.67%) Web Engineer
3 1 (16.67%) Web Hosting Engineer
Libraries, Frameworks & Software Standards
1 2 (33.33%) Apache NiFi
1 2 (33.33%) HTML
1 2 (33.33%) HTML5
1 2 (33.33%) Kafka
1 2 (33.33%) Natural Language Processing
1 2 (33.33%) Play Framework
1 2 (33.33%) React
1 2 (33.33%) Spring
1 2 (33.33%) XML
2 1 (16.67%) CGI
2 1 (16.67%) Embperl
2 1 (16.67%) FastCGI
2 1 (16.67%) Java EE
2 1 (16.67%) JDBC
2 1 (16.67%) LAMP
2 1 (16.67%) Middleware
2 1 (16.67%) Ruby on Rails
2 1 (16.67%) Web Services
Miscellaneous
1 2 (33.33%) Algorithms
1 2 (33.33%) Analytical Skills
1 2 (33.33%) Fintech
2 1 (16.67%) Data Centre
2 1 (16.67%) Hybrid Cloud
2 1 (16.67%) Linux Command Line
2 1 (16.67%) Virtual Team
Operating Systems
1 5 (83.33%) Unix
2 3 (50.00%) Linux
3 1 (16.67%) Solaris
3 1 (16.67%) SUSE
3 1 (16.67%) SUSE Linux Enterprise Server
3 1 (16.67%) Windows
Processes & Methodologies
1 4 (66.67%) Continuous Integration
2 3 (50.00%) DevOps
2 3 (50.00%) Problem-Solving
3 2 (33.33%) Agile Software Development
3 2 (33.33%) Business Intelligence
3 2 (33.33%) Data Analysis
3 2 (33.33%) Data Science
3 2 (33.33%) Data Visualisation
3 2 (33.33%) Disruptive Innovation
3 2 (33.33%) ETL
3 2 (33.33%) ETL Development
3 2 (33.33%) Exploratory Data Analysis
3 2 (33.33%) Machine Learning
3 2 (33.33%) Mathematical Modelling
3 2 (33.33%) Mathematics
3 2 (33.33%) Performance Tuning
3 2 (33.33%) Statistical Modelling
3 2 (33.33%) Technical Architecture
3 2 (33.33%) Test Automation
3 2 (33.33%) Visualisation
Programming Languages
1 5 (83.33%) Python
2 3 (50.00%) Java
2 3 (50.00%) Shell Script
2 3 (50.00%) SQL
3 2 (33.33%) Bash Shell
3 2 (33.33%) JavaScript
3 2 (33.33%) R
3 2 (33.33%) Ruby
3 2 (33.33%) Scala
4 1 (16.67%) C
4 1 (16.67%) Groovy
4 1 (16.67%) Java 8
4 1 (16.67%) PHP
Qualifications
1 1 (16.67%) AWS Certification
Quality Assurance & Compliance
1 1 (16.67%) QA
System Software
1 2 (33.33%) HDFS
1 2 (33.33%) VMware Infrastructure
2 1 (16.67%) Docker
2 1 (16.67%) LXC
2 1 (16.67%) Virtual Servers
2 1 (16.67%) VirtualBox
2 1 (16.67%) vSphere
Systems Management
1 4 (66.67%) Ansible
2 2 (33.33%) Hadoop YARN
2 2 (33.33%) Puppet
3 1 (16.67%) CFEngine
3 1 (16.67%) Kubernetes
3 1 (16.67%) Opscode Chef
Vendors
1 2 (33.33%) Atlassian
1 2 (33.33%) Hortonworks
1 2 (33.33%) Tableau
1 2 (33.33%) VMware
2 1 (16.67%) Citrix
2 1 (16.67%) F5
2 1 (16.67%) Google
2 1 (16.67%) MuleSoft
2 1 (16.67%) NetApp
2 1 (16.67%) Red Hat
2 1 (16.67%) Splunk