The following table provides summary statistics for contract job vacancies advertised in Canary Wharf with a requirement for Tomcat skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Tomcat over the 3 months to 28 June 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.

Apache Tomcat
London / Canary Wharf
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 18 22 9
Rank change year-on-year +4 -13  
Contract jobs citing Tomcat 4 3 21
As % of all contract IT jobs advertised in Canary Wharf 3.60% 2.48% 12.28%
As % of the Application Platforms category 11.76% 8.57% 31.34%
Number of daily rates quoted 2 2 14
Median daily rate £588 £560 £500
Median daily rate % change year-on-year +4.91% +12.00%  
UK excluding London median daily rate £425 £450 £375
% change year-on-year -5.55% +20.00%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £45.00 £44.50 £32.54
% change year-on-year +1.12% +36.75%  

Tomcat is in the application platform skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Canary Wharf with a requirement for application platform skills.

Contract Application Platform Skills
Canary Wharf
Contract job vacancies with a requirement for application platform skills 34 35 67
As % of all contract IT job vacancies advertised in Canary Wharf 30.63% 28.93% 39.18%
Number of daily rates quoted 23 26 43
Median daily rate £500 £450 £500
Median daily rate % change year-on-year +11.11% -10.00%  
90% offered a daily rate of more than £350 £346 £350
10% offered a daily rate of more than £770 £650 £550
UK excluding London median daily rate £400 £395 £350
% change year-on-year +1.26% +12.85%  
Number of hourly rates quoted 0 0 2
Median hourly rate - - £12.50
UK excluding London median hourly rate £25.00 £26.00 £21.00
% change year-on-year -3.84% +23.80%  

Tomcat
Job Vacancy Trend in Canary Wharf

The job posting trend of jobs advertised in Canary Wharf citing Tomcat as a proportion of all contract or permanent IT jobs with a match in the Application Platforms category.

Job vacancy trend for Tomcat in Canary Wharf

Tomcat
Contractor Daily Rate Trend in Canary Wharf

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

Contractor daily rate trend for Tomcat in Canary Wharf

Tomcat
Contractor Daily Rate Histogram in Canary Wharf

The daily rate distribution of IT jobs citing Tomcat in Canary Wharf over the 3 months to 28 June 2017.

Contractor daily rate histogram for Tomcat in Canary Wharf

For the 6 months to 28 June 2017, IT contractor jobs citing Tomcat 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 Canary Wharf region with a requirement for Tomcat.

1 5 (83.33%) Banking
2 3 (50.00%) Middleware
2 3 (50.00%) WebSphere
2 3 (50.00%) Java
3 2 (33.33%) IBM
3 2 (33.33%) Microsoft
3 2 (33.33%) Data Security
3 2 (33.33%) WebSphere Application Server
3 2 (33.33%) WebLogic
3 2 (33.33%) IIS
3 2 (33.33%) JBoss
3 2 (33.33%) Apache
3 2 (33.33%) Python
3 2 (33.33%) Spring
3 2 (33.33%) Maven
3 2 (33.33%) FTP
3 2 (33.33%) IBM Integration Bus
3 2 (33.33%) Mule
3 2 (33.33%) PCI DSS
3 2 (33.33%) Amazon AWS
3 2 (33.33%) Jenkins
3 2 (33.33%) DevOps
3 2 (33.33%) DataPower
4 1 (16.67%) Test Automation
4 1 (16.67%) Apache Solr
4 1 (16.67%) Hadoop
4 1 (16.67%) HTML
4 1 (16.67%) Kibana
4 1 (16.67%) Analytical Skills
4 1 (16.67%) Data Structures

Tomcat
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 (50.00%) WebSphere
2 2 (33.33%) Apache
2 2 (33.33%) IIS
2 2 (33.33%) JBoss
2 2 (33.33%) Mule
2 2 (33.33%) WebLogic
2 2 (33.33%) WebSphere Application Server
3 1 (16.67%) Apache Solr
3 1 (16.67%) Elasticsearch
3 1 (16.67%) Oracle Service Bus
Applications
1 1 (16.67%) MS Visio
Cloud Services
1 2 (33.33%) Amazon AWS
2 1 (16.67%) OpenShift
2 1 (16.67%) PaaS
Communications & Networking
1 2 (33.33%) FTP
2 1 (16.67%) LDAP
2 1 (16.67%) SSL
Database & Business Intelligence
1 1 (16.67%) DataStax
1 1 (16.67%) Hadoop
1 1 (16.67%) Oracle Database
1 1 (16.67%) Oracle Database 12c
1 1 (16.67%) Relational Database
Development Applications
1 2 (33.33%) Jenkins
1 2 (33.33%) Maven
2 1 (16.67%) Gradle
2 1 (16.67%) IntelliJ
2 1 (16.67%) JIRA
2 1 (16.67%) JUnit
2 1 (16.67%) NetBeans
General
1 5 (83.33%) Banking
2 1 (16.67%) Finance
Job Titles
1 2 (33.33%) Architect
2 1 (16.67%) Administrator
2 1 (16.67%) Applications Architect
2 1 (16.67%) Cloud Architect
2 1 (16.67%) Developer
2 1 (16.67%) Integration Architect
2 1 (16.67%) Java Developer
2 1 (16.67%) WebLogic Administrator
Libraries, Frameworks & Software Standards
1 3 (50.00%) Middleware
2 2 (33.33%) IBM Integration Bus
2 2 (33.33%) Spring
3 1 (16.67%) .NET
3 1 (16.67%) Ajax
3 1 (16.67%) AngularJS
3 1 (16.67%) CSS
3 1 (16.67%) Elastic Stack
3 1 (16.67%) Hibernate
3 1 (16.67%) HTML
3 1 (16.67%) HTML5
3 1 (16.67%) J2EE
3 1 (16.67%) JPA
3 1 (16.67%) jQuery
3 1 (16.67%) Node.js
3 1 (16.67%) REST
3 1 (16.67%) SOAP
3 1 (16.67%) Spring Boot
3 1 (16.67%) Spring Security
3 1 (16.67%) Swagger
Miscellaneous
1 2 (33.33%) DataPower
2 1 (16.67%) Analytical Skills
2 1 (16.67%) Computer Science
2 1 (16.67%) Data Structures
2 1 (16.67%) Distributed Denial-of-Service
Operating Systems
1 1 (16.67%) Apple iOS
1 1 (16.67%) Linux
1 1 (16.67%) Unix
Processes & Methodologies
1 2 (33.33%) Data Security
1 2 (33.33%) DevOps
2 1 (16.67%) Agile Software Development
2 1 (16.67%) Computer Forensics
2 1 (16.67%) Dashboard Development
2 1 (16.67%) Data Architecture
2 1 (16.67%) Data Augmentation
2 1 (16.67%) DDoS Mitigation
2 1 (16.67%) Enterprise Architecture
2 1 (16.67%) Information Architecture
2 1 (16.67%) Kanban
2 1 (16.67%) Migration
2 1 (16.67%) Refactoring
2 1 (16.67%) Scrum
2 1 (16.67%) SIEM
2 1 (16.67%) SOLID
2 1 (16.67%) TDD
2 1 (16.67%) Test Automation
2 1 (16.67%) Unit Testing
2 1 (16.67%) Web Development
Programming Languages
1 3 (50.00%) Java
2 2 (33.33%) Python
3 1 (16.67%) JavaScript
3 1 (16.67%) WebLogic Scripting Tool
Qualifications
1 1 (16.67%) CISA
1 1 (16.67%) CISM
1 1 (16.67%) CISSP
1 1 (16.67%) Computer Science Degree
1 1 (16.67%) Degree
Quality Assurance & Compliance
1 2 (33.33%) PCI DSS
System Software
1 1 (16.67%) Apache Flume
1 1 (16.67%) Docker
Systems Management
1 1 (16.67%) Ansible
1 1 (16.67%) Kibana
1 1 (16.67%) logstash
1 1 (16.67%) Puppet
Vendors
1 2 (33.33%) IBM
1 2 (33.33%) Microsoft
2 1 (16.67%) CA Agile Central
2 1 (16.67%) Cloudera
2 1 (16.67%) Oracle
2 1 (16.67%) Red Hat