Period
to 21 November 2018

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 21 November 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
Tower Hamlets > Canary Wharf
6 months to
21 Nov 2018
Same period 2017 Same period 2016
Rank 46 20 32
Rank change year-on-year -26 +12 -2
Contract jobs citing Perl 11 28 9
As % of all contract IT jobs advertised in Canary Wharf 3.37% 10.00% 2.88%
As % of the Programming Languages category 4.66% 18.79% 6.25%
Number of daily rates quoted 3 19 9
Canary Wharf median daily rate £550 £625 £500
Median daily rate % change year-on-year -12.00% +25.00% +5.26%
10th Percentile £508 £500 £405
90th Percentile £773 £775 £590
Tower Hamlets median daily rate £550 £625 £500
% change year-on-year -12.00% +25.00% -
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 236 149 144
As % of all contract IT jobs advertised in Canary Wharf 72.39% 53.21% 46.01%
Number of daily rates quoted 192 119 108
Canary Wharf median daily rate £550 £570 £450
Median daily rate % change year-on-year -3.51% +26.67% -10.00%
10th Percentile £400 £408 £313
90th Percentile £612 £700 £625
Tower Hamlets median daily rate £550 £563 £450
% change year-on-year -2.22% +25.00% -10.00%
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

Perl
Contractor Daily Rate Histogram in Canary Wharf

The daily rate distribution of IT jobs citing Perl in Canary Wharf over the 6 months to 21 November 2018.

Contractor daily rate histogram for Perl in Canary Wharf

For the 6 months to 21 November 2018, 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 11 (100.00%) Python
2 8 (72.73%) SQL
2 8 (72.73%) Git (software)
3 7 (63.64%) NoSQL
3 7 (63.64%) Linux
4 6 (54.55%) Unix
4 6 (54.55%) Java
4 6 (54.55%) Finance
4 6 (54.55%) Ruby
4 6 (54.55%) Amazon AWS
4 6 (54.55%) Ansible
4 6 (54.55%) Problem-Solving
5 5 (45.45%) DevOps
5 5 (45.45%) Machine Learning
5 5 (45.45%) Continuous Integration
6 4 (36.36%) SSL
6 4 (36.36%) HBase
6 4 (36.36%) Apache Hive
6 4 (36.36%) Microsoft Azure
6 4 (36.36%) Scala
6 4 (36.36%) Hadoop
6 4 (36.36%) Relational Database
6 4 (36.36%) Analytical Skills
6 4 (36.36%) Big Data
7 3 (27.27%) Statistical Modelling
7 3 (27.27%) Hortonworks
7 3 (27.27%) Kafka
7 3 (27.27%) Jenkins
7 3 (27.27%) Elasticsearch
7 3 (27.27%) Play Framework

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 3 (27.27%) Apache Solr
1 3 (27.27%) Apache Spark
1 3 (27.27%) Confluence
1 3 (27.27%) Elasticsearch
2 2 (18.18%) Cloud Foundry
2 2 (18.18%) Ethereum
2 2 (18.18%) Hyperledger
3 1 (9.09%) Apache
3 1 (9.09%) Apache Pig
3 1 (9.09%) WebLogic
Cloud Services
1 6 (54.55%) Amazon AWS
2 4 (36.36%) Microsoft Azure
3 3 (27.27%) Amazon S3
4 2 (18.18%) Cloud Computing
5 1 (9.09%) Azure Data Factory
5 1 (9.09%) Google Cloud Platform
5 1 (9.09%) IaaS
5 1 (9.09%) PaaS
Communications & Networking
1 4 (36.36%) SSL
2 3 (27.27%) Kerberos
2 3 (27.27%) VPN
3 1 (9.09%) BIG-IP
3 1 (9.09%) DNS
3 1 (9.09%) HTTP
3 1 (9.09%) Internet
3 1 (9.09%) Intranet
3 1 (9.09%) TCP/IP
Database & Business Intelligence
1 7 (63.64%) NoSQL
2 4 (36.36%) Apache Hive
2 4 (36.36%) Big Data
2 4 (36.36%) Hadoop
2 4 (36.36%) HBase
2 4 (36.36%) Relational Database
3 3 (27.27%) Amazon Redshift
3 3 (27.27%) Apache Cassandra
3 3 (27.27%) Data Lake
3 3 (27.27%) Data Mining
3 3 (27.27%) Data Warehouse
3 3 (27.27%) Parquet
3 3 (27.27%) Power BI
4 2 (18.18%) Blockchain
4 2 (18.18%) Hazelcast
5 1 (9.09%) HDInsight
5 1 (9.09%) MariaDB
5 1 (9.09%) MySQL
5 1 (9.09%) RDBMS
5 1 (9.09%) Redis
Development Applications
1 8 (72.73%) Git (software)
2 3 (27.27%) FishEye
2 3 (27.27%) Jenkins
2 3 (27.27%) JIRA
3 1 (9.09%) CF BOSH
3 1 (9.09%) Maven
3 1 (9.09%) TeamCity
General
1 6 (54.55%) Finance
2 3 (27.27%) Games
3 1 (9.09%) Banking
Job Titles
1 6 (54.55%) Developer
2 3 (27.27%) Big Data Developer
3 2 (18.18%) Blockchain Developer
3 2 (18.18%) Hadoop Developer
3 2 (18.18%) Python Engineer
4 1 (9.09%) Azure Engineer
4 1 (9.09%) C++ Developer
4 1 (9.09%) Data Engineer
4 1 (9.09%) DevOps Engineer
4 1 (9.09%) Head of Engineering
4 1 (9.09%) Lead DevOps
4 1 (9.09%) Lead DevOps Engineer
4 1 (9.09%) Linux Engineer
4 1 (9.09%) Solaris Engineer
4 1 (9.09%) Virtualisation Engineer
4 1 (9.09%) Web Engineer
4 1 (9.09%) Web Hosting Engineer
Libraries, Frameworks & Software Standards
1 3 (27.27%) HTML
1 3 (27.27%) HTML5
1 3 (27.27%) Kafka
1 3 (27.27%) Natural Language Processing
1 3 (27.27%) Play Framework
1 3 (27.27%) React
1 3 (27.27%) XML
2 2 (18.18%) Spring
3 1 (9.09%) CGI
3 1 (9.09%) Embperl
3 1 (9.09%) FastCGI
3 1 (9.09%) LAMP
3 1 (9.09%) Middleware
3 1 (9.09%) RESTful
3 1 (9.09%) Ruby on Rails
3 1 (9.09%) Web Services
Miscellaneous
1 4 (36.36%) Analytical Skills
2 3 (27.27%) Algorithms
2 3 (27.27%) Fintech
3 2 (18.18%) Bitcoin
4 1 (9.09%) Computer Science
4 1 (9.09%) Data Centre
4 1 (9.09%) Fixed Income
4 1 (9.09%) Hybrid Cloud
4 1 (9.09%) Linux Command Line
Operating Systems
1 7 (63.64%) Linux
2 6 (54.55%) Unix
3 2 (18.18%) Solaris
4 1 (9.09%) Red Hat Enterprise Linux
4 1 (9.09%) SUSE
4 1 (9.09%) SUSE Linux Enterprise Server
4 1 (9.09%) Windows
Processes & Methodologies
1 6 (54.55%) Problem-Solving
2 5 (45.45%) Continuous Integration
2 5 (45.45%) DevOps
2 5 (45.45%) Machine Learning
3 3 (27.27%) Business Intelligence
3 3 (27.27%) Data Analysis
3 3 (27.27%) Data Science
3 3 (27.27%) Data Visualisation
3 3 (27.27%) Disruptive Innovation
3 3 (27.27%) ETL
3 3 (27.27%) ETL Development
3 3 (27.27%) Exploratory Data Analysis
3 3 (27.27%) Mathematical Modelling
3 3 (27.27%) Mathematics
3 3 (27.27%) OO
3 3 (27.27%) Performance Tuning
3 3 (27.27%) Statistical Modelling
3 3 (27.27%) Technical Architecture
3 3 (27.27%) Visualisation
4 2 (18.18%) Agile Software Development
Programming Languages
1 11 (100.00%) Python
2 8 (72.73%) SQL
3 6 (54.55%) Java
3 6 (54.55%) Ruby
4 4 (36.36%) Scala
5 3 (27.27%) Bash Shell
5 3 (27.27%) C
5 3 (27.27%) C++
5 3 (27.27%) JavaScript
5 3 (27.27%) R
6 2 (18.18%) PHP
6 2 (18.18%) Shell Script
7 1 (9.09%) Groovy
7 1 (9.09%) Java 8
Qualifications
1 2 (18.18%) Degree
2 1 (9.09%) AWS Certification
System Software
1 3 (27.27%) HDFS
2 2 (18.18%) VMware Infrastructure
3 1 (9.09%) Docker
3 1 (9.09%) LXC
3 1 (9.09%) Virtual Servers
3 1 (9.09%) VirtualBox
3 1 (9.09%) vSphere
Systems Management
1 6 (54.55%) Ansible
2 3 (27.27%) Hadoop YARN
2 3 (27.27%) Puppet
3 2 (18.18%) Opscode Chef
4 1 (9.09%) CFEngine
4 1 (9.09%) Kubernetes
4 1 (9.09%) Oracle ZFS
4 1 (9.09%) Salt
Vendors
1 3 (27.27%) Atlassian
1 3 (27.27%) Hortonworks
1 3 (27.27%) Tableau
2 2 (18.18%) VMware
3 1 (9.09%) Citrix
3 1 (9.09%) F5
3 1 (9.09%) Google
3 1 (9.09%) MuleSoft
3 1 (9.09%) NetApp
3 1 (9.09%) Oracle
3 1 (9.09%) Red Hat
3 1 (9.09%) Splunk