Period
to 20 July 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 20 July 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
20 Jul 2018
Same period 2017 Same period 2016
Rank 29 15 33
Rank change year-on-year -14 +18 +1
Contract jobs citing Perl 29 27 2
As % of all contract IT jobs advertised in Canary Wharf 8.19% 11.54% 0.75%
As % of the Programming Languages category 12.89% 23.89% 1.87%
Number of daily rates quoted 5 17 2
Canary Wharf median daily rate £600 £575 £513
Median daily rate % change year-on-year +4.35% +12.20% +13.89%
10th Percentile £508 £500 £403
90th Percentile £745 £775 £623
Tower Hamlets median daily rate £600 £588 £513
% change year-on-year +2.13% +14.63% +4.33%
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 225 113 107
As % of all contract IT jobs advertised in Canary Wharf 63.56% 48.29% 40.38%
Number of daily rates quoted 142 86 77
Canary Wharf median daily rate £519 £575 £470
Median daily rate % change year-on-year -9.78% +22.34% -6.00%
10th Percentile £388 £363 £319
90th Percentile £614 £688 £675
Tower Hamlets median daily rate £506 £575 £473
% change year-on-year -11.96% +21.69% -5.50%
Number of hourly rates quoted 0 0 1
Canary Wharf median hourly rate - - £26.00
Tower Hamlets median hourly rate - - £26.00

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 20 July 2018.

Contractor daily rate histogram for Perl in Canary Wharf

For the 6 months to 20 July 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 25 (86.21%) Python
2 21 (72.41%) Java
3 20 (68.97%) Finance
3 20 (68.97%) Git (software)
4 19 (65.52%) NoSQL
4 19 (65.52%) SQL
4 19 (65.52%) Linux
5 18 (62.07%) Amazon AWS
6 17 (58.62%) Machine Learning
7 14 (48.28%) Ruby
8 13 (44.83%) Microsoft Azure
9 12 (41.38%) C++
9 12 (41.38%) JavaScript
9 12 (41.38%) Blockchain
10 11 (37.93%) Ethereum
10 11 (37.93%) Hyperledger
10 11 (37.93%) Bitcoin
10 11 (37.93%) Problem-Solving
10 11 (37.93%) C
10 11 (37.93%) Degree
10 11 (37.93%) Use Case
10 11 (37.93%) Cloud Computing
10 11 (37.93%) DevOps
11 10 (34.48%) Ansible
11 10 (34.48%) Analytical Skills
12 9 (31.03%) Continuous Integration
12 9 (31.03%) Unix
13 8 (27.59%) JIRA
13 8 (27.59%) Confluence
14 7 (24.14%) Bash Shell

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 11 (37.93%) Ethereum
1 11 (37.93%) Hyperledger
2 8 (27.59%) Confluence
3 7 (24.14%) Elasticsearch
4 6 (20.69%) Apache Solr
4 6 (20.69%) Apache Spark
5 2 (6.90%) Apache Pig
5 2 (6.90%) WebLogic
6 1 (3.45%) Apache
6 1 (3.45%) Cloud Foundry
6 1 (3.45%) JBoss
6 1 (3.45%) Tomcat
Cloud Services
1 18 (62.07%) Amazon AWS
2 13 (44.83%) Microsoft Azure
3 11 (37.93%) Cloud Computing
4 5 (17.24%) Amazon S3
5 1 (3.45%) Amazon EC2
5 1 (3.45%) Azure Data Factory
5 1 (3.45%) GitHub
5 1 (3.45%) IaaS
5 1 (3.45%) PaaS
Communications & Networking
1 5 (17.24%) Kerberos
1 5 (17.24%) SSL
1 5 (17.24%) VPN
2 1 (3.45%) DHCP
2 1 (3.45%) DNS
2 1 (3.45%) Firewall
2 1 (3.45%) tcpdump
2 1 (3.45%) Wireshark
Database & Business Intelligence
1 19 (65.52%) NoSQL
2 12 (41.38%) Blockchain
3 7 (24.14%) Apache Hive
3 7 (24.14%) Big Data
3 7 (24.14%) Hadoop
3 7 (24.14%) Relational Database
4 6 (20.69%) Apache Cassandra
4 6 (20.69%) Data Mining
4 6 (20.69%) Data Warehouse
4 6 (20.69%) HBase
5 5 (17.24%) Amazon Redshift
5 5 (17.24%) Data Lake
5 5 (17.24%) Parquet
5 5 (17.24%) Power BI
6 2 (6.90%) PostgreSQL
7 1 (3.45%) HDInsight
7 1 (3.45%) Impala
7 1 (3.45%) RDBMS
7 1 (3.45%) Redis
7 1 (3.45%) Riak
Development Applications
1 20 (68.97%) Git (software)
2 8 (27.59%) JIRA
3 6 (20.69%) Jenkins
4 5 (17.24%) FishEye
5 3 (10.34%) TeamCity
6 1 (3.45%) Maven
6 1 (3.45%) Vagrant
General
1 20 (68.97%) Finance
2 6 (20.69%) Games
3 2 (6.90%) Banking
Job Titles
1 19 (65.52%) Developer
2 11 (37.93%) Blockchain Developer
3 6 (20.69%) Big Data Developer
3 6 (20.69%) Hadoop Developer
4 5 (17.24%) DevOps Engineer
5 2 (6.90%) Senior DevOps
5 2 (6.90%) Senior DevOps Engineer
6 1 (3.45%) Azure Engineer
6 1 (3.45%) C++ Developer
6 1 (3.45%) Data Engineer
6 1 (3.45%) Lead DevOps
6 1 (3.45%) Lead DevOps Engineer
6 1 (3.45%) Linux DevOps Engineer
6 1 (3.45%) Linux Engineer
6 1 (3.45%) Linux/Unix DevOps
6 1 (3.45%) Operations Engineer
6 1 (3.45%) Python Developer
6 1 (3.45%) Senior Linux Engineer
6 1 (3.45%) Senior Operations Engineer
6 1 (3.45%) Solaris Engineer
Libraries, Frameworks & Software Standards
1 6 (20.69%) Kafka
1 6 (20.69%) Natural Language Processing
1 6 (20.69%) Play Framework
1 6 (20.69%) React
2 5 (17.24%) HTML
2 5 (17.24%) HTML5
2 5 (17.24%) XML
3 3 (10.34%) .NET
3 3 (10.34%) JSP
4 2 (6.90%) Spring
5 1 (3.45%) AngularJS
5 1 (3.45%) Hibernate
5 1 (3.45%) JMS
5 1 (3.45%) Lucene
5 1 (3.45%) RESTful
5 1 (3.45%) SQLAlchemy
Miscellaneous
1 11 (37.93%) Bitcoin
2 10 (34.48%) Analytical Skills
3 6 (20.69%) Algorithms
3 6 (20.69%) Fintech
4 1 (3.45%) Enterprise Software
4 1 (3.45%) Fixed Income
4 1 (3.45%) Private Cloud
4 1 (3.45%) Replication
Operating Systems
1 19 (65.52%) Linux
2 9 (31.03%) Unix
3 4 (13.79%) Windows
4 3 (10.34%) Red Hat Enterprise Linux
4 3 (10.34%) Windows Server
5 1 (3.45%) CentOS
5 1 (3.45%) Solaris
Processes & Methodologies
1 17 (58.62%) Machine Learning
2 11 (37.93%) DevOps
2 11 (37.93%) Problem-Solving
2 11 (37.93%) Use Case
3 9 (31.03%) Continuous Integration
4 6 (20.69%) Data Analysis
4 6 (20.69%) Data Science
4 6 (20.69%) Data Visualisation
4 6 (20.69%) Disruptive Innovation
4 6 (20.69%) ETL
4 6 (20.69%) Mathematical Modelling
4 6 (20.69%) Mathematics
4 6 (20.69%) Statistical Modelling
4 6 (20.69%) Visualisation
5 5 (17.24%) Business Intelligence
5 5 (17.24%) ETL Development
5 5 (17.24%) Performance Tuning
5 5 (17.24%) Technical Architecture
6 4 (13.79%) Analytics
6 4 (13.79%) OO
Programming Languages
1 25 (86.21%) Python
2 21 (72.41%) Java
3 19 (65.52%) SQL
4 14 (48.28%) Ruby
5 12 (41.38%) C++
5 12 (41.38%) JavaScript
6 11 (37.93%) C
7 7 (24.14%) Bash Shell
7 7 (24.14%) Scala
8 6 (20.69%) R
9 3 (10.34%) Go
9 3 (10.34%) Shell Script
9 3 (10.34%) VB
9 3 (10.34%) VB.NET
9 3 (10.34%) VBScript
10 1 (3.45%) C#
10 1 (3.45%) Jython
10 1 (3.45%) PHP
Qualifications
1 11 (37.93%) Degree
Quality Assurance & Compliance
1 3 (10.34%) SLA
System Software
1 5 (17.24%) HDFS
2 2 (6.90%) Docker
3 1 (3.45%) VMware Infrastructure
Systems Management
1 10 (34.48%) Ansible
2 6 (20.69%) Hadoop YARN
3 4 (13.79%) Opscode Chef
3 4 (13.79%) Puppet
3 4 (13.79%) Salt
4 1 (3.45%) Oracle ZFS
Vendors
1 5 (17.24%) Atlassian
1 5 (17.24%) Hortonworks
1 5 (17.24%) Tableau
2 3 (10.34%) CyberArk
3 2 (6.90%) Sybase
4 1 (3.45%) Oracle
4 1 (3.45%) SaltStack
4 1 (3.45%) VMware