The table below looks at the statistics for Tomcat skills in IT contracts advertised for the Leeds region. Included is a guide to the contractor rates offered in IT contracts that have cited Tomcat over the 3 months to 29 May 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
29 May 2016
Same period 2015 Same period 2014
Apache Tomcat
Rank 79 73 74
Rank change year-on-year
-6 +1
Contract jobs citing Tomcat 23 35 17
As % of all contract IT jobs located in Leeds 1.52% 2.42% 1.36%
As % of the Application Platforms category 8.16% 11.48% 7.56%
Number of daily rates quoted 21 25 6
Median daily rate £470 £363 £350
Median daily rate % change year-on-year
+29.65% +3.57%
90% offered a daily rate of more than £375 £260 £278
10% offered a daily rate of more than £550 £500 £375
UK excluding London median daily rate £450 £350 £355
% change year-on-year
+28.57% -1.40%
Number of hourly rates quoted 0 1 0
Median hourly rate - £35.00 -
UK excluding London median hourly rate £44.50 £33.02 £32.75
% change year-on-year
+34.76% +0.82%
Tomcat
West Yorkshire

The following table is for comparison with the above and provides statistics for the entire Application Platforms category in contract jobs advertised in the Leeds region.

Application Platforms Category
Leeds
Contract IT job ads with a match in the
Application Platforms category
282 305 225
As % of all contract IT jobs located in Leeds 18.63% 21.08% 18.04%
Number of daily rates quoted 205 194 139
Median daily rate £425 £350 £350
Median daily rate % change year-on-year
+21.42% -
90% offered a daily rate of more than £288 £250 £245
10% offered a daily rate of more than £533 £484 £450
UK excluding London median daily rate £395 £355 £350
% change year-on-year
+11.26% +1.42%
Number of hourly rates quoted 2 8 5
Median hourly rate £9.00 £21.00 £12.50
Median hourly rate % change year-on-year
-57.14% +68.00%
UK excluding London median hourly rate £20.00 £21.00 £17.00
% change year-on-year
-4.76% +23.52%

Tomcat
Jobs Demand Trend in Leeds

The demand trend of contract jobs across the Leeds region citing Tomcat as a proportion of all IT contracts with a match in the Application Platforms category.

Tomcat Jobs Demand Trend in Leeds

Tomcat
Daily Rate Trend in Leeds

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

Tomcat Daily Rate Trend in Leeds

Tomcat
Daily Rate Histogram in Leeds

This chart provides a histogram of daily rates quoted in contract IT jobs citing Tomcat across the Leeds region over the 3 months to 29 May 2016.

Tomcat Daily Rate Histogram in Leeds

Tomcat
Hourly Rate Trend in Leeds

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

Tomcat Hourly Rate Trend in Leeds

Tomcat
Top 30 Related IT Skills in Leeds

For the 6 months to 29 May 2016, 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 44 (89.80%) Java
2 29 (59.18%) Linux
2 29 (59.18%) Agile Software Development
3 22 (44.90%) nginx
4 21 (42.86%) Apache
5 20 (40.82%) TDD
5 20 (40.82%) PostgreSQL
6 19 (38.78%) Jenkins
7 18 (36.73%) MongoDB
7 18 (36.73%) Unix
8 17 (34.69%) VMware
8 17 (34.69%) REST
8 17 (34.69%) Continuous Integration
8 17 (34.69%) VMware Infrastructure
9 16 (32.65%) Spring
9 16 (32.65%) HTML
9 16 (32.65%) MySQL
10 15 (30.61%) Hibernate
11 14 (28.57%) JavaScript
12 12 (24.49%) Windows
12 12 (24.49%) Mac OS X
12 12 (24.49%) Jetty
12 12 (24.49%) Disclosure Scotland
13 11 (22.45%) Git (software)
13 11 (22.45%) Redis
13 11 (22.45%) Internet
13 11 (22.45%) Microsoft
14 10 (20.41%) Web Services
14 10 (20.41%) SQL Server
14 10 (20.41%) Servlets

Tomcat
Top Related 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 22 (44.90%) nginx
2 21 (42.86%) Apache
3 12 (24.49%) Jetty
4 9 (18.37%) Node.js
5 7 (14.29%) IIS
5 7 (14.29%) WebSphere
6 6 (12.24%) JBoss
7 5 (10.20%) OpenStack
8 4 (8.16%) CloudStack
9 1 (2.04%) Apache Spark
9 1 (2.04%) Cloud Foundry
9 1 (2.04%) Confluence
9 1 (2.04%) GlassFish
9 1 (2.04%) Mule ESB
9 1 (2.04%) Oracle 10gAS
9 1 (2.04%) Oracle Application Server
9 1 (2.04%) Oracle HTTP Server
9 1 (2.04%) PowerExchange
9 1 (2.04%) WebSphere Application Server
Cloud Services
1 7 (14.29%) Amazon AWS
2 6 (12.24%) Cloud Computing
3 5 (10.20%) Amazon EC2
3 5 (10.20%) Google App Engine
3 5 (10.20%) Google Cloud Platform
4 1 (2.04%) IaaS
4 1 (2.04%) PaaS
4 1 (2.04%) SaaS
Communications & Networking
1 11 (22.45%) Internet
2 9 (18.37%) HTTP
3 8 (16.33%) DNS
4 6 (12.24%) DHCP
4 6 (12.24%) Firewall
4 6 (12.24%) FTP
4 6 (12.24%) IPsec
4 6 (12.24%) SSL
4 6 (12.24%) TCP/IP
5 4 (8.16%) LAN
5 4 (8.16%) Network Security
5 4 (8.16%) WAN
6 2 (4.08%) SAN
7 1 (2.04%) BGP
7 1 (2.04%) Cisco Nexus
7 1 (2.04%) EIGRP
7 1 (2.04%) F5 BIG-IP LTM
7 1 (2.04%) MPLS
7 1 (2.04%) NAS
7 1 (2.04%) OSPF
Database & Business Intelligence
1 20 (40.82%) PostgreSQL
2 18 (36.73%) MongoDB
3 16 (32.65%) MySQL
4 11 (22.45%) Redis
5 10 (20.41%) SQL Server
6 9 (18.37%) NoSQL
7 6 (12.24%) Apache Cassandra
8 4 (8.16%) Relational Database
9 3 (6.12%) CouchDB
10 2 (4.08%) Oracle Database
11 1 (2.04%) Big Data
11 1 (2.04%) BusinessObjects
11 1 (2.04%) Data Mining
11 1 (2.04%) Hadoop
11 1 (2.04%) Informix
11 1 (2.04%) Oracle Database 11g
11 1 (2.04%) RDBMS
Development Applications
1 19 (38.78%) Jenkins
2 11 (22.45%) Git (software)
3 10 (20.41%) Subversion
4 9 (18.37%) Maven
5 8 (16.33%) JUnit
5 8 (16.33%) Mockito
6 5 (10.20%) Travis CI
7 4 (8.16%) Sonatype Nexus
8 3 (6.12%) Eclipse
9 2 (4.08%) Cucumber
9 2 (4.08%) JIRA
10 1 (2.04%) Ant
10 1 (2.04%) DbUnit
10 1 (2.04%) Gitweb
10 1 (2.04%) Gradle
10 1 (2.04%) Grunt
10 1 (2.04%) Hudson
10 1 (2.04%) jMock
10 1 (2.04%) Log4j
10 1 (2.04%) Selenium
General
1 2 (4.08%) Finance
1 2 (4.08%) Games
1 2 (4.08%) Legal
Job Titles
1 20 (40.82%) Developer
1 20 (40.82%) Java Developer
2 12 (24.49%) Architect
3 11 (22.45%) Technical Architect
4 8 (16.33%) Digital Architect
4 8 (16.33%) Digital Technical Architect
5 7 (14.29%) Senior Architect
5 7 (14.29%) Senior Technical Architect
6 6 (12.24%) Senior Digital Architect
6 6 (12.24%) Senior Digital Technical Architect
7 5 (10.20%) Agile Developer
7 5 (10.20%) Agile Java Developer
8 4 (8.16%) Java Engineer
8 4 (8.16%) Java Software Engineer
8 4 (8.16%) Senior Developer
8 4 (8.16%) Senior Java Developer
8 4 (8.16%) Software Engineer
9 3 (6.12%) JavaScript Developer
9 3 (6.12%) Python Developer
9 3 (6.12%) Ruby Developer
Libraries, Frameworks & Software Standards
1 17 (34.69%) REST
2 16 (32.65%) HTML
2 16 (32.65%) Spring
3 15 (30.61%) Hibernate
4 10 (20.41%) JSON
4 10 (20.41%) Servlets
4 10 (20.41%) Web Services
5 9 (18.37%) CSS
5 9 (18.37%) RabbitMQ
6 8 (16.33%) AngularJS
6 8 (16.33%) J2EE
7 6 (12.24%) .NET
7 6 (12.24%) CSS3
7 6 (12.24%) RESTful
8 5 (10.20%) ActiveMQ
8 5 (10.20%) Django
8 5 (10.20%) JAXB
8 5 (10.20%) JAX-RS
8 5 (10.20%) JSF
8 5 (10.20%) Ruby on Rails
Miscellaneous
1 8 (16.33%) Analytical Skills
2 3 (6.12%) Enterprise Software
3 2 (4.08%) CLARiiON
3 2 (4.08%) Data Centre
3 2 (4.08%) Enterprise Storage
3 2 (4.08%) Hybrid Cloud
3 2 (4.08%) IBM XIV
4 1 (2.04%) Clustering
4 1 (2.04%) Distributed Denial-of-Service
4 1 (2.04%) Management Information System
4 1 (2.04%) Mobile App
4 1 (2.04%) Public Cloud
4 1 (2.04%) Symmetrix
4 1 (2.04%) User Experience
Operating Systems
1 29 (59.18%) Linux
2 18 (36.73%) Unix
3 12 (24.49%) Mac OS X
3 12 (24.49%) Windows
4 5 (10.20%) AIX
5 4 (8.16%) HPUX
5 4 (8.16%) SUSE
6 3 (6.12%) Red Hat Enterprise Linux
6 3 (6.12%) Windows Server
7 1 (2.04%) CentOS
7 1 (2.04%) Mac OS
7 1 (2.04%) Oracle Linux
7 1 (2.04%) Solaris
Processes & Methodologies
1 29 (59.18%) Agile Software Development
2 20 (40.82%) TDD
3 17 (34.69%) Continuous Integration
4 9 (18.37%) BDD
4 9 (18.37%) Software Engineering
5 7 (14.29%) Unit Testing
6 6 (12.24%) Configuration Management
6 6 (12.24%) Software Architecture
7 5 (10.20%) DevOps
7 5 (10.20%) Microservices
7 5 (10.20%) Web Operations
8 4 (8.16%) Concurrent Programming
8 4 (8.16%) Multithreading
8 4 (8.16%) MVC
8 4 (8.16%) Regression Testing
9 3 (6.12%) Coaching
9 3 (6.12%) Mentoring
9 3 (6.12%) Scrum
10 2 (4.08%) Continuous Improvement
10 2 (4.08%) Kanban
Programming Languages
1 44 (89.80%) Java
2 14 (28.57%) JavaScript
3 9 (18.37%) Ruby
4 5 (10.20%) Scala
5 4 (8.16%) SQL
6 3 (6.12%) ECMAScript
6 3 (6.12%) ES6
6 3 (6.12%) PHP
6 3 (6.12%) Python
7 1 (2.04%) Bash Shell
7 1 (2.04%) Perl
7 1 (2.04%) Shell Script
Qualifications
1 6 (12.24%) Security Cleared
2 5 (10.20%) BPSS Clearance
3 2 (4.08%) CCDE
3 2 (4.08%) CCIE
3 2 (4.08%) CCNP
3 2 (4.08%) Cisco Certification
3 2 (4.08%) SC Cleared
3 2 (4.08%) VERITAS Certified Professional (VCP)
3 2 (4.08%) VMware Certified Professional (VCP)
4 1 (2.04%) CCNA
4 1 (2.04%) CCSP
4 1 (2.04%) CISSP
4 1 (2.04%) Degree
Quality Assurance & Compliance
1 12 (24.49%) Disclosure Scotland
2 1 (2.04%) QA
System Software
1 17 (34.69%) VMware Infrastructure
2 10 (20.41%) Xen
3 6 (12.24%) Docker
4 4 (8.16%) KVM
4 4 (8.16%) vSphere
5 1 (2.04%) NFS
5 1 (2.04%) Squid
5 1 (2.04%) Veritas Cluster Server
5 1 (2.04%) VMware ESX
Systems Management
1 4 (8.16%) Puppet
2 2 (4.08%) Ansible
2 2 (4.08%) Graphite
2 2 (4.08%) Nagios
2 2 (4.08%) NetBackup
2 2 (4.08%) Opscode Chef
3 1 (2.04%) Cacti
3 1 (2.04%) Grafana
3 1 (2.04%) Graylog
3 1 (2.04%) HAProxy
3 1 (2.04%) Icinga
3 1 (2.04%) Opsview
3 1 (2.04%) Salt
3 1 (2.04%) SolarWinds Orion
3 1 (2.04%) StatsD
3 1 (2.04%) Terraform
Vendors
1 17 (34.69%) VMware
2 11 (22.45%) Microsoft
3 7 (14.29%) Oracle
4 6 (12.24%) IBM
5 5 (10.20%) Google
6 4 (8.16%) Red Hat
7 3 (6.12%) HP
8 2 (4.08%) Cisco
8 2 (4.08%) EMC
8 2 (4.08%) F5
8 2 (4.08%) Veritas
9 1 (2.04%) Axway
9 1 (2.04%) Dell
9 1 (2.04%) Informatica
9 1 (2.04%) NetApp
9 1 (2.04%) New Relic
9 1 (2.04%) Palo Alto
9 1 (2.04%) Riverbed
9 1 (2.04%) SolarWinds
9 1 (2.04%) Symantec
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