The table below looks at the statistics for Tomcat skills in IT jobs advertised for the City of London region. Included is a guide to the salaries offered in IT jobs that have cited Tomcat over the 3 months to 31 August 2016 with a comparison to the same period over the previous 2 years.

3 months to
31 Aug 2016
Same period 2015 Same period 2014
Apache Tomcat
Rank 189 167 108
Rank change year-on-year
-22 -59
Permanent jobs citing Tomcat 65 155 295
As % of all permanent IT jobs located in the City of London 1.05% 1.60% 2.51%
As % of the Application Platforms category 5.53% 8.81% 12.47%
Number of salaries quoted 56 102 273
Median salary £58,750 £54,000 £50,000
Median salary % change year-on-year
+8.79% +8.00%
90% offered a salary of more than £42,000 £40,000 £39,200
10% offered a salary of more than £75,000 £77,250 £70,000
UK excluding London median salary £47,500 £42,500 £41,500
% change year-on-year
+11.76% +2.40%
Tomcat
London

The following table is for comparison with the above and provides statistics for the entire Application Platforms category in permanent jobs advertised in the City of London region.

Application Platforms Category
City of London
Permanent IT job ads with a match in the
Application Platforms category
1176 1759 2365
As % of all permanent IT jobs located in the City of London 19.02% 18.18% 20.16%
Number of salaries quoted 1067 1462 2018
Median salary £55,000 £52,500 £50,250
Median salary % change year-on-year
+4.76% +4.47%
90% offered a salary of more than £35,000 £31,550 £34,000
10% offered a salary of more than £82,500 £75,000 £75,000
UK excluding London median salary £40,000 £40,000 £40,000

Tomcat
Jobs Demand Trend in the City of London

The demand trend of job ads across the City of London region citing Tomcat as a proportion of all IT jobs with a match in the Application Platforms category.

Tomcat Jobs Demand Trend in the City of London

Tomcat
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Tomcat across the City of London region.

Tomcat Salary Trend in the City of London

Tomcat
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing Tomcat across the City of London region over the 3 months to 31 August 2016.

Tomcat Salary Histogram in the City of London

Tomcat
Top 30 Related IT Skills in the City of London

For the 6 months to 31 August 2016, IT jobs citing Tomcat also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the City of London region with a requirement for Tomcat.

1 114 (67.86%) Apache
2 105 (62.50%) Java
3 98 (58.33%) Oracle
4 96 (57.14%) Linux
5 69 (41.07%) SQL
6 67 (39.88%) Puppet
7 62 (36.90%) Finance
8 61 (36.31%) SQL Server
9 60 (35.71%) Git (software)
10 56 (33.33%) Perl
11 54 (32.14%) Maven
12 53 (31.55%) IIS
12 53 (31.55%) Opscode Chef
13 52 (30.95%) TDD
14 51 (30.36%) Windows
15 50 (29.76%) Banking
16 48 (28.57%) DevOps
17 46 (27.38%) Mentoring
17 46 (27.38%) Degree
18 44 (26.19%) Agile Software Development
19 43 (25.60%) Amazon AWS
20 41 (24.40%) Jenkins
21 40 (23.81%) JBoss
22 39 (23.21%) Bash Shell
23 36 (21.43%) Python
24 34 (20.24%) PHP
25 32 (19.05%) Computer Science
25 32 (19.05%) Salt
25 32 (19.05%) Ansible
25 32 (19.05%) Windows Server

Tomcat
Top Related IT Skills in the City of London 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
1 114 (67.86%) Apache
2 53 (31.55%) IIS
3 40 (23.81%) JBoss
4 19 (11.31%) WebSphere
5 18 (10.71%) Elasticsearch
6 17 (10.12%) WordPress
7 14 (8.33%) BizTalk Server
7 14 (8.33%) OpenStack
8 13 (7.74%) WebLogic
9 12 (7.14%) Apache Solr
10 11 (6.55%) Apache Spark
10 11 (6.55%) Confluence
10 11 (6.55%) WebSphere Application Server
11 10 (5.95%) Jetty
12 8 (4.76%) CMS
13 4 (2.38%) Adobe Experience Manager
13 4 (2.38%) Oracle Application Server
14 3 (1.79%) GlassFish
14 3 (1.79%) nginx
15 2 (1.19%) SharePoint
Applications
1 2 (1.19%) MS Excel
Business Applications
1 1 (0.60%) CODA-Financials
1 1 (0.60%) Cognos Planning
1 1 (0.60%) Dynamics CRM
1 1 (0.60%) Oracle BPM
1 1 (0.60%) ResourceLink
1 1 (0.60%) Unit4 Business World
Cloud Services
1 43 (25.60%) Amazon AWS
2 26 (15.48%) Microsoft Azure
3 17 (10.12%) SaaS
4 13 (7.74%) IaaS
4 13 (7.74%) PaaS
5 5 (2.98%) Cloud Computing
6 4 (2.38%) iPaaS
7 2 (1.19%) Google Cloud Platform
7 2 (1.19%) Office 365
Communications & Networking
1 17 (10.12%) DNS
2 12 (7.14%) DHCP
2 12 (7.14%) SAN
2 12 (7.14%) VPN
3 8 (4.76%) HTTP
4 7 (4.17%) Firewall
4 7 (4.17%) TCP/IP
5 5 (2.98%) Internet
5 5 (2.98%) LAN
6 4 (2.38%) FTP
6 4 (2.38%) WAN
7 3 (1.79%) LDAP
7 3 (1.79%) VoIP
8 2 (1.19%) Intranet
8 2 (1.19%) Kerberos
8 2 (1.19%) Skype
8 2 (1.19%) SMTP
8 2 (1.19%) WebEx
9 1 (0.60%) HTTPS
9 1 (0.60%) Network Security
Database & Business Intelligence
1 61 (36.31%) SQL Server
2 31 (18.45%) PostgreSQL
3 29 (17.26%) MySQL
4 26 (15.48%) Oracle Database
5 19 (11.31%) MongoDB
6 18 (10.71%) Relational Database
7 17 (10.12%) NoSQL
8 14 (8.33%) Big Data
9 11 (6.55%) Apache Cassandra
9 11 (6.55%) Hadoop
9 11 (6.55%) Redis
10 10 (5.95%) Couchbase
10 10 (5.95%) Riak
11 9 (5.36%) Crystal Reports
11 9 (5.36%) SQLPlus
12 6 (3.57%) Data Mining
12 6 (3.57%) MarkLogic
12 6 (3.57%) OrientDB
13 2 (1.19%) BusinessObjects Web Intelligence
13 2 (1.19%) SQL Server 2012
Development Applications
1 60 (35.71%) Git (software)
2 54 (32.14%) Maven
3 41 (24.40%) Jenkins
4 29 (17.26%) JIRA
5 25 (14.88%) JUnit
6 22 (13.10%) Subversion
7 19 (11.31%) Selenium
8 18 (10.71%) Log4j
9 17 (10.12%) Bitbucket
9 17 (10.12%) Gradle
9 17 (10.12%) TestNG
10 15 (8.93%) TeamCity
11 8 (4.76%) Cucumber
11 8 (4.76%) Mockito
12 6 (3.57%) Eclipse
12 6 (3.57%) FitNesse
13 4 (2.38%) IntelliJ
13 4 (2.38%) NetBeans
13 4 (2.38%) Octopus Deploy
14 2 (1.19%) Atlassian Bamboo
General
1 62 (36.90%) Finance
2 50 (29.76%) Banking
3 17 (10.12%) Law
4 12 (7.14%) Retail
5 10 (5.95%) Music Industry
6 9 (5.36%) Advertising
7 8 (4.76%) Publishing
8 4 (2.38%) Marketing
9 3 (1.79%) French Language
9 3 (1.79%) Spanish Language
10 2 (1.19%) Front Office
10 2 (1.19%) Legal
10 2 (1.19%) Telecoms
11 1 (0.60%) Games
11 1 (0.60%) Investment Banking
11 1 (0.60%) Retail Banking
Job Titles
1 65 (38.69%) Developer
2 61 (36.31%) Java Developer
3 29 (17.26%) Senior Developer
4 28 (16.67%) Senior Java Developer
5 21 (12.50%) DevOps Engineer
6 20 (11.90%) Applications Support
6 20 (11.90%) Architect
7 13 (7.74%) Windows Engineer
8 12 (7.14%) Cloud Architect
8 12 (7.14%) Infrastructure Architect
9 11 (6.55%) Linux Engineer
10 10 (5.95%) Cloud Infrastructure Architect
10 10 (5.95%) Continuous Deployment Engineer
11 9 (5.36%) Administrator
11 9 (5.36%) Java Engineer
12 8 (4.76%) Lead Developer
12 8 (4.76%) Product Specialist
13 7 (4.17%) Applications Engineer
13 7 (4.17%) Lead Java Developer
14 6 (3.57%) Applications Support Engineer
Libraries, Frameworks & Software Standards
1 30 (17.86%) Java EE
2 29 (17.26%) Spring
3 27 (16.07%) Middleware
4 24 (14.29%) J2EE
4 24 (14.29%) Web Services
5 22 (13.10%) JDBC
6 21 (12.50%) HTML
7 19 (11.31%) CSS
7 19 (11.31%) Hibernate
7 19 (11.31%) JSP
7 19 (11.31%) JSTL
8 18 (10.71%) Ajax
8 18 (10.71%) XML
9 17 (10.12%) jQuery
9 17 (10.12%) LAPP Stack
10 16 (9.52%) Lucene
11 14 (8.33%) LAMP
11 14 (8.33%) Swing
12 12 (7.14%) AngularJS
13 10 (5.95%) ELK Stack
Miscellaneous
1 32 (19.05%) Computer Science
2 24 (14.29%) Data Centre
3 22 (13.10%) Enterprise Software
4 15 (8.93%) Public Cloud
5 12 (7.14%) Client/Server
5 12 (7.14%) Video Conferencing
6 10 (5.95%) Hybrid Cloud
7 8 (4.76%) Inversion of Control
7 8 (4.76%) Virtual Team
8 7 (4.17%) Analytical Skills
8 7 (4.17%) Clustering
9 6 (3.57%) Semantic Web
10 5 (2.98%) Mobile App
11 4 (2.38%) PKI
11 4 (2.38%) SWIFT
12 3 (1.79%) Online Banking
12 3 (1.79%) Wiki
13 2 (1.19%) User Experience
14 1 (0.60%) Cryptography
Operating Systems
1 96 (57.14%) Linux
2 51 (30.36%) Windows
3 32 (19.05%) Windows Server
4 19 (11.31%) Red Hat Enterprise Linux
5 18 (10.71%) Ubuntu
6 17 (10.12%) Android
6 17 (10.12%) openSUSE
7 7 (4.17%) Windows Server 2012
8 6 (3.57%) Windows Server 2008
9 4 (2.38%) Unix
10 3 (1.79%) CentOS
10 3 (1.79%) Solaris
10 3 (1.79%) Windows Server 2003
11 1 (0.60%) SUSE Linux Enterprise Server
11 1 (0.60%) Windows 8
Processes & Methodologies
1 52 (30.95%) TDD
2 48 (28.57%) DevOps
3 46 (27.38%) Mentoring
4 44 (26.19%) Agile Software Development
5 28 (16.67%) Continuous Integration
6 24 (14.29%) Project Management
7 21 (12.50%) Continuous Deployment
7 21 (12.50%) Scrum
8 19 (11.31%) OO
8 19 (11.31%) Open Source
8 19 (11.31%) UML
9 16 (9.52%) BDD
10 15 (8.93%) ITIL
11 14 (8.33%) Load Balancing
11 14 (8.33%) Web Development
12 13 (7.74%) TOGAF
13 12 (7.14%) Configuration Management
13 12 (7.14%) Identity Management
14 11 (6.55%) Performance Tuning
14 11 (6.55%) Software Engineering
Programming Languages
1 105 (62.50%) Java
2 69 (41.07%) SQL
3 56 (33.33%) Perl
4 39 (23.21%) Bash Shell
5 36 (21.43%) Python
6 34 (20.24%) PHP
7 22 (13.10%) PowerShell
8 21 (12.50%) PL/SQL
9 20 (11.90%) JavaScript
10 14 (8.33%) C++
11 11 (6.55%) Go
12 9 (5.36%) VBA
13 8 (4.76%) Scala
13 8 (4.76%) Shell Script
14 4 (2.38%) Ruby
15 2 (1.19%) T-SQL
16 1 (0.60%) Groovy
16 1 (0.60%) VBScript
Qualifications
1 46 (27.38%) Degree
2 19 (11.31%) Microsoft Certification
3 17 (10.12%) MCSE
4 12 (7.14%) Cisco Certification
4 12 (7.14%) EMC Certification
5 10 (5.95%) CCNA
6 3 (1.79%) AWS Certification
6 3 (1.79%) RHCE
7 2 (1.19%) MCITP
7 2 (1.19%) VMware Certified Professional (VCP)
8 1 (0.60%) CTC Cleared
8 1 (0.60%) Security Cleared
Quality Assurance & Compliance
1 7 (4.17%) SEPA
2 5 (2.98%) QA
3 2 (1.19%) PCI DSS
4 1 (0.60%) SLA
System Software
1 20 (11.90%) Docker
2 16 (9.52%) Active Directory
3 14 (8.33%) VMware Infrastructure
4 3 (1.79%) Squid
5 2 (1.19%) Corosync
5 2 (1.19%) Varnish
5 2 (1.19%) VMware ESXi
5 2 (1.19%) XenServer
6 1 (0.60%) DFS Replication
6 1 (0.60%) Hyper-V
Systems Management
1 67 (39.88%) Puppet
2 53 (31.55%) Opscode Chef
3 32 (19.05%) Ansible
3 32 (19.05%) Salt
4 13 (7.74%) Nagios
5 12 (7.14%) AirWatch
6 10 (5.95%) Kibana
6 10 (5.95%) logstash
7 7 (4.17%) HAProxy
8 3 (1.79%) ZABBIX
9 2 (1.19%) Cacti
9 2 (1.19%) Pacemaker
9 2 (1.19%) Red Hat Spacewalk
9 2 (1.19%) SCCM
10 1 (0.60%) Grafana
10 1 (0.60%) Graphite
10 1 (0.60%) HP SiteScope
10 1 (0.60%) SCOM
Vendors
1 98 (58.33%) Oracle
2 23 (13.69%) IBM
3 21 (12.50%) Microsoft
3 21 (12.50%) PayPal
4 20 (11.90%) VMware
5 18 (10.71%) Red Hat
6 14 (8.33%) Cisco
6 14 (8.33%) Citrix
7 12 (7.14%) EMC
8 10 (5.95%) Software AG
9 8 (4.76%) webMethods
10 6 (3.57%) Bloomberg
11 5 (2.98%) CenturyLink
12 4 (2.38%) Adobe
12 4 (2.38%) BEA
12 4 (2.38%) TIBCO
13 3 (1.79%) Atlassian
13 3 (1.79%) Rackspace
13 3 (1.79%) Sun
14 2 (1.19%) Google
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