Period
to 23 November 2017

The following table provides summary statistics for contract job vacancies advertised in Leeds with a requirement for Tomcat skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Tomcat over the 6 months to 23 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.

Apache Tomcat
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 101 129 97
Rank change year-on-year +28 -32 -20
Contract jobs citing Tomcat 35 21 59
As % of all contract IT jobs advertised in Leeds 1.54% 0.80% 1.82%
As % of the Application Platforms category 8.33% 4.75% 9.09%
Number of daily rates quoted 26 20 26
Leeds median daily rate £401 £428 £475
Median daily rate % change year-on-year -6.14% -10.00% +15.15%
10th Percentile £238 £348 £363
90th Percentile £463 £576 £550
West Yorkshire median daily rate £413 £425 £475
% change year-on-year -2.94% -10.53% +11.76%
Number of hourly rates quoted 0 0 0
Leeds median hourly rate - - -
West Yorkshire median hourly rate - - £45.00

Tomcat is in the Application Platforms 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 application platform skills.

All Application Platform Skills
Leeds
Contract vacancies with a requirement for application platform skills 420 442 649
As % of all contract IT jobs advertised in Leeds 18.53% 16.85% 20.01%
Number of daily rates quoted 288 256 402
Leeds median daily rate £420 £400 £400
Median daily rate % change year-on-year +5.00% - +19.40%
10th Percentile £275 £264 £240
90th Percentile £575 £565 £545
West Yorkshire median daily rate £413 £406 £400
% change year-on-year +1.66% +1.44% +6.67%
Number of hourly rates quoted 12 11 26
Leeds median hourly rate £20.25 £15.25 £15.00
Median hourly rate % change year-on-year +32.79% +1.67% +0.91%
10th Percentile £12.00 £13.50 £9.25
90th Percentile £27.30 £31.50 £37.04
West Yorkshire median hourly rate £14.00 £14.50 £15.00
% change year-on-year -3.45% -3.33% +3.93%

Tomcat
Job Vacancy Trend in Leeds

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

Job vacancy trend for Tomcat in Leeds

Tomcat
Contractor Daily Rate Trend in Leeds

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

Contractor daily rate trend for Tomcat in Leeds

Tomcat
Contractor Daily Rate Histogram in Leeds

The daily rate distribution of IT jobs citing Tomcat in Leeds over the 6 months to 23 November 2017.

Contractor daily rate histogram for Tomcat in Leeds

Tomcat
Contractor Hourly Rate Trend in Leeds

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

Contractor hourly rate trend for Tomcat in Leeds

For the 6 months to 23 November 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 Leeds region with a requirement for Tomcat.

1 25 (71.43%) Java
2 20 (57.14%) Oracle
2 20 (57.14%) Agile Software Development
3 18 (51.43%) SQL
4 15 (42.86%) Spring
5 13 (37.14%) JBoss
5 13 (37.14%) RabbitMQ
6 12 (34.29%) NoSQL
6 12 (34.29%) Hibernate
7 11 (31.43%) Apache Cassandra
7 11 (31.43%) Jenkins
8 10 (28.57%) AngularJS
8 10 (28.57%) Relational Database
9 9 (25.71%) Vagrant
9 9 (25.71%) Docker
9 9 (25.71%) Puppet
9 9 (25.71%) Git (software)
9 9 (25.71%) Web Services
10 8 (22.86%) WebLogic
10 8 (22.86%) HTML
10 8 (22.86%) Python
10 8 (22.86%) Scrum
10 8 (22.86%) TDD
10 8 (22.86%) Open Source
10 8 (22.86%) MongoDB
10 8 (22.86%) DevOps
10 8 (22.86%) Couchbase
11 7 (20.00%) Oracle Database
11 7 (20.00%) Kafka
11 7 (20.00%) BDD

Tomcat
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 13 (37.14%) JBoss
2 8 (22.86%) WebLogic
3 5 (14.29%) Jetty
3 5 (14.29%) Tornado
4 4 (11.43%) Apache
5 3 (8.57%) GlassFish
5 3 (8.57%) nginx
6 2 (5.71%) Oracle SOA Suite
7 1 (2.86%) Oracle HTTP Server
Cloud Services
1 3 (8.57%) GitHub
2 1 (2.86%) Amazon AWS
2 1 (2.86%) OpenDNS
Communications & Networking
1 5 (14.29%) AMQP
2 1 (2.86%) DNS
2 1 (2.86%) HTTP
2 1 (2.86%) TCP/IP
Database & Business Intelligence
1 12 (34.29%) NoSQL
2 11 (31.43%) Apache Cassandra
3 10 (28.57%) Relational Database
4 8 (22.86%) Couchbase
4 8 (22.86%) MongoDB
5 7 (20.00%) Oracle Database
5 7 (20.00%) SQL Server
6 6 (17.14%) Riak
7 5 (14.29%) Hadoop
7 5 (14.29%) MySQL
7 5 (14.29%) Redis
8 4 (11.43%) PostgreSQL
9 2 (5.71%) RDBMS
10 1 (2.86%) CouchDB
10 1 (2.86%) Maltego
10 1 (2.86%) Oracle Database 12c
Development Applications
1 11 (31.43%) Jenkins
2 9 (25.71%) Git (software)
2 9 (25.71%) Vagrant
3 7 (20.00%) Maven
4 5 (14.29%) Cucumber
4 5 (14.29%) FitNesse
4 5 (14.29%) JBehave
4 5 (14.29%) Selenium
5 4 (11.43%) JIRA
6 3 (8.57%) Atlassian Bamboo
6 3 (8.57%) JUnit
7 1 (2.86%) GCC
7 1 (2.86%) Gradle
7 1 (2.86%) Mockito
7 1 (2.86%) TestNG
General
1 6 (17.14%) Retail
2 5 (14.29%) Banking
3 3 (8.57%) Marketing
4 2 (5.71%) Finance
5 1 (2.86%) Manufacturing
5 1 (2.86%) Retail Banking
5 1 (2.86%) Telecoms
Job Titles
1 18 (51.43%) Developer
2 15 (42.86%) Java Developer
3 7 (20.00%) Consultant
4 5 (14.29%) Oracle Consultant
5 4 (11.43%) Analyst
6 3 (8.57%) SQL Analyst
6 3 (8.57%) SQL Support Analyst
6 3 (8.57%) Support Analyst
7 2 (5.71%) Agile Developer
7 2 (5.71%) Agile Java Developer
7 2 (5.71%) DevOps Engineer
7 2 (5.71%) IT Analyst
7 2 (5.71%) IT Support
7 2 (5.71%) IT Support Analyst
7 2 (5.71%) Unix Analyst
7 2 (5.71%) Unix Support
7 2 (5.71%) Unix Support Analyst
8 1 (2.86%) COBOL Analyst
8 1 (2.86%) Oracle Analyst
8 1 (2.86%) Oracle Support Analyst
Libraries, Frameworks & Software Standards
1 15 (42.86%) Spring
2 13 (37.14%) RabbitMQ
3 12 (34.29%) Hibernate
4 10 (28.57%) AngularJS
5 9 (25.71%) Web Services
6 8 (22.86%) HTML
7 7 (20.00%) Kafka
8 6 (17.14%) ActiveMQ
8 6 (17.14%) CSS
9 5 (14.29%) Apache Camel
9 5 (14.29%) Flask
9 5 (14.29%) Gherkin
9 5 (14.29%) JMS
9 5 (14.29%) Node.js
9 5 (14.29%) Spring Boot
10 4 (11.43%) Java EE
10 4 (11.43%) Java SE
10 4 (11.43%) REST
10 4 (11.43%) RESTful
11 3 (8.57%) Twitter Bootstrap
Miscellaneous
1 5 (14.29%) Analytical Skills
2 3 (8.57%) User Experience
3 1 (2.86%) Cyberthreat
Operating Systems
1 7 (20.00%) Unix
2 6 (17.14%) Linux
3 3 (8.57%) CentOS
3 3 (8.57%) Ubuntu
4 1 (2.86%) Red Hat Enterprise Linux
4 1 (2.86%) Solaris
4 1 (2.86%) Windows
Processes & Methodologies
1 20 (57.14%) Agile Software Development
2 8 (22.86%) DevOps
2 8 (22.86%) Open Source
2 8 (22.86%) Scrum
2 8 (22.86%) TDD
3 7 (20.00%) BDD
4 6 (17.14%) Continuous Integration
5 5 (14.29%) DSDM
5 5 (14.29%) Integration Testing
5 5 (14.29%) Kanban
5 5 (14.29%) RUP
5 5 (14.29%) Test Automation
6 4 (11.43%) Change Management
6 4 (11.43%) MVC
6 4 (11.43%) Software Engineering
7 3 (8.57%) Continuous Improvement
7 3 (8.57%) Mentoring
7 3 (8.57%) OO
7 3 (8.57%) Pair Programming
7 3 (8.57%) Web Development
Programming Languages
1 25 (71.43%) Java
2 18 (51.43%) SQL
3 8 (22.86%) Python
4 6 (17.14%) COBOL
4 6 (17.14%) JavaScript
5 5 (14.29%) Bash Shell
5 5 (14.29%) Ruby
6 1 (2.86%) C++
6 1 (2.86%) Groovy
6 1 (2.86%) Perl
6 1 (2.86%) Shell Script
6 1 (2.86%) VC++
System Software
1 9 (25.71%) Docker
2 3 (8.57%) VMware ESXi
Systems Management
1 9 (25.71%) Puppet
2 6 (17.14%) Opscode Chef
3 5 (14.29%) Ansible
4 3 (8.57%) Icinga
4 3 (8.57%) Kubernetes
4 3 (8.57%) Nagios
4 3 (8.57%) Packer
4 3 (8.57%) Prometheus
4 3 (8.57%) Rancher
4 3 (8.57%) Terraform
Vendors
1 20 (57.14%) Oracle
2 3 (8.57%) VMware
3 2 (5.71%) AppDynamics
3 2 (5.71%) Genesys
3 2 (5.71%) IBM
4 1 (2.86%) Dynatrace
4 1 (2.86%) New Relic
4 1 (2.86%) Red Hat