Period
to 20 April 2018

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for Tomcat skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Tomcat over the 6 months to 20 April 2018 with a comparison to the same period in the previous 2 years.

Apache Tomcat
Central London > City of London
6 months to
20 Apr 2018
Same period 2017 Same period 2016
Rank 258 200 201
Rank change year-on-year -58 +1 -11
Permanent jobs citing Tomcat 85 143 186
As % of all permanent IT jobs advertised in the City of London 0.79% 1.37% 1.35%
As % of the Application Platforms category 4.76% 8.20% 7.43%
Number of salaries quoted 83 136 171
City of London median annual salary £65,000 £60,000 £60,000
Median salary % change year-on-year +8.33% - +4.35%
10th Percentile £41,250 £36,375 £37,500
90th Percentile £97,500 £87,500 £77,500
Central London median annual salary £60,000 £57,500 £60,000
% change year-on-year +4.35% -4.17% +9.09%

Tomcat is in the Application Platforms category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for application platform skills.

All Application Platform Skills
City of London
Permanent vacancies with a requirement for application platform skills 1,787 1,744 2,502
As % of all permanent IT jobs advertised in the City of London 16.53% 16.73% 18.16%
Number of salaries quoted 1,583 1,584 2,236
City of London median annual salary £60,000 £57,500 £55,000
Median salary % change year-on-year +4.35% +4.55% +4.76%
10th Percentile £37,500 £31,500 £31,250
90th Percentile £92,500 £87,500 £83,750
Central London median annual salary £57,500 £55,000 £55,000
% change year-on-year +4.55% - +4.76%

Tomcat
Job Vacancy Trend in the City of London

Job postings citing Tomcat as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Tomcat 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 in the City of London.

Salary trend for Tomcat in the City of London

Tomcat
Salary Histogram in the City of London

The salary distribution of IT jobs citing Tomcat in the City of London over the 6 months to 20 April 2018.

Salary histogram for Tomcat in the City of London

For the 6 months to 20 April 2018, IT jobs citing Tomcat also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the City of London region with a requirement for Tomcat.

1 70 (82.35%) Java
2 49 (57.65%) Linux
3 42 (49.41%) JavaScript
4 41 (48.24%) SQL Server
5 39 (45.88%) Finance
6 34 (40.00%) Git (software)
7 33 (38.82%) REST
7 33 (38.82%) Windows
8 32 (37.65%) JIRA
9 30 (35.29%) Maven
9 30 (35.29%) Web Services
9 30 (35.29%) XML
10 29 (34.12%) Perl
10 29 (34.12%) Apache
11 27 (31.76%) Spring
12 26 (30.59%) SQL
13 25 (29.41%) Oracle
14 24 (28.24%) JSON
14 24 (28.24%) DevOps
15 23 (27.06%) .NET
16 22 (25.88%) IIS
17 21 (24.71%) HTML
17 21 (24.71%) Eclipse
17 21 (24.71%) VMware
18 20 (23.53%) Confluence
19 19 (22.35%) MySQL
19 19 (22.35%) Ant
19 19 (22.35%) Docker
20 18 (21.18%) Visual Studio
20 18 (21.18%) ASP.NET

Tomcat
Co-occurring 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 29 (34.12%) Apache
2 22 (25.88%) IIS
3 20 (23.53%) Confluence
4 13 (15.29%) JBoss
5 8 (9.41%) nginx
5 8 (9.41%) WebLogic
5 8 (9.41%) WordPress
6 6 (7.06%) WebSphere
7 4 (4.71%) Lightstreamer
8 3 (3.53%) Moodle
9 1 (1.18%) Apache Solr
9 1 (1.18%) Apache Spark
9 1 (1.18%) Elasticsearch
9 1 (1.18%) Jetty
9 1 (1.18%) MS Exchange
9 1 (1.18%) OpenStack
9 1 (1.18%) Oracle Coherence
9 1 (1.18%) SharePoint
Applications
1 1 (1.18%) Microsoft Office
Business Applications
1 15 (17.65%) MetaTrader
2 2 (2.35%) Salesforce.com CRM
3 1 (1.18%) Temenos T24
Cloud Services
1 15 (17.65%) NuGet
2 12 (14.12%) Amazon AWS
3 7 (8.24%) Microsoft Azure
4 4 (4.71%) PaaS
5 3 (3.53%) Cloud Computing
6 1 (1.18%) Office 365
Communications & Networking
1 18 (21.18%) Internet
2 15 (17.65%) NetScaler
3 7 (8.24%) HTTP
4 5 (5.88%) TCP/IP
5 4 (4.71%) Intranet
6 3 (3.53%) DNS
6 3 (3.53%) LAN
6 3 (3.53%) SMTP
6 3 (3.53%) VPN
7 2 (2.35%) BIG-IP
7 2 (2.35%) Network Security
7 2 (2.35%) SSL
7 2 (2.35%) WAN
8 1 (1.18%) FTP
8 1 (1.18%) SAN
8 1 (1.18%) Unified Communications
Database & Business Intelligence
1 41 (48.24%) SQL Server
2 19 (22.35%) MySQL
3 15 (17.65%) PostgreSQL
3 15 (17.65%) SQL Server 2012
4 6 (7.06%) Oracle Database
4 6 (7.06%) Relational Database
5 5 (5.88%) Big Data
5 5 (5.88%) BusinessObjects
5 5 (5.88%) RDBMS
6 4 (4.71%) Cosmos DB
6 4 (4.71%) MongoDB
7 2 (2.35%) Hadoop
7 2 (2.35%) Redis
8 1 (1.18%) Couchbase
8 1 (1.18%) DB2
8 1 (1.18%) Hazelcast
8 1 (1.18%) NoSQL
8 1 (1.18%) Power BI
Development Applications
1 34 (40.00%) Git (software)
2 32 (37.65%) JIRA
3 30 (35.29%) Maven
4 21 (24.71%) Eclipse
5 19 (22.35%) Ant
6 18 (21.18%) Visual Studio
7 17 (20.00%) IntelliJ
8 16 (18.82%) CA Release Automation
8 16 (18.82%) Jenkins
8 16 (18.82%) Team Foundation Server
8 16 (18.82%) TeamCity
9 15 (17.65%) Fiddler
9 15 (17.65%) ReSharper
10 12 (14.12%) Bitbucket
10 12 (14.12%) JUnit
11 10 (11.76%) Gradle
11 10 (11.76%) Subversion
12 9 (10.59%) Log4j
12 9 (10.59%) Selenium
13 8 (9.41%) TestNG
General
1 39 (45.88%) Finance
2 14 (16.47%) Banking
3 6 (7.06%) Online Betting
4 5 (5.88%) Billing
4 5 (5.88%) Financial Institution
4 5 (5.88%) French Language
5 1 (1.18%) Back Office
5 1 (1.18%) Mandarin Language
5 1 (1.18%) Retail Banking
Job Titles
1 32 (37.65%) Developer
2 25 (29.41%) Java Developer
3 19 (22.35%) DevOps Engineer
4 9 (10.59%) Automation Engineer
5 7 (8.24%) Consultant
6 6 (7.06%) E-Commerce Manager
6 6 (7.06%) Engineering Manager
6 6 (7.06%) Software Engineering Manager
6 6 (7.06%) Software Manager
7 5 (5.88%) Implementation Consultant
7 5 (5.88%) Professional Services Consultant
8 4 (4.71%) Applications Support
8 4 (4.71%) Azure Developer
8 4 (4.71%) Java Developer - Fintech
8 4 (4.71%) Lead DevOps
8 4 (4.71%) Senior Developer
8 4 (4.71%) Senior Java Developer
8 4 (4.71%) Team Leader
9 3 (3.53%) DevOps Manager
9 3 (3.53%) Senior DevOps
Libraries, Frameworks & Software Standards
1 33 (38.82%) REST
2 30 (35.29%) Web Services
2 30 (35.29%) XML
3 27 (31.76%) Spring
4 24 (28.24%) JSON
5 23 (27.06%) .NET
6 21 (24.71%) HTML
7 18 (21.18%) ASP.NET
7 18 (21.18%) CSS
8 17 (20.00%) jQuery
9 16 (18.82%) ActiveMQ
9 16 (18.82%) SOAP
10 15 (17.65%) ASP.NET MVC
10 15 (17.65%) ASP.NET Web API
10 15 (17.65%) Hibernate
10 15 (17.65%) TIBCO EMS
11 14 (16.47%) Java EE
12 12 (14.12%) JSP
13 9 (10.59%) LAMP
14 8 (9.41%) Ajax
Miscellaneous
1 11 (12.94%) User Experience
2 8 (9.41%) Greenfield Project
3 7 (8.24%) Analytical Skills
4 6 (7.06%) Fintech
4 6 (7.06%) Management Information System
4 6 (7.06%) Mobile App
5 5 (5.88%) SWIFT
6 3 (3.53%) Algorithms
6 3 (3.53%) Clustering
6 3 (3.53%) Data Structures
6 3 (3.53%) Hedge funds
7 2 (2.35%) Data Centre
7 2 (2.35%) Enterprise Software
7 2 (2.35%) Linux Command Line
7 2 (2.35%) Security Operations Centre
7 2 (2.35%) Self-Motivation
7 2 (2.35%) Spread Betting
8 1 (1.18%) Computer Science
8 1 (1.18%) Derivative
8 1 (1.18%) Enterprise Storage
Operating Systems
1 49 (57.65%) Linux
2 33 (38.82%) Windows
3 17 (20.00%) CentOS
4 16 (18.82%) Windows Server 2012
5 10 (11.76%) Ubuntu
6 8 (9.41%) Android
6 8 (9.41%) openSUSE
7 7 (8.24%) Unix
7 7 (8.24%) Windows Server
8 6 (7.06%) Red Hat Enterprise Linux
9 1 (1.18%) AIX
9 1 (1.18%) Windows Server 2003
9 1 (1.18%) Windows Server 2008
Processes & Methodologies
1 24 (28.24%) DevOps
2 18 (21.18%) Agile Software Development
2 18 (21.18%) TDD
3 17 (20.00%) Change Management
4 16 (18.82%) MVC
4 16 (18.82%) Service Management
5 15 (17.65%) Configuration Management
5 15 (17.65%) ITSM
5 15 (17.65%) Release Management
6 13 (15.29%) Software Engineering
7 12 (14.12%) Coaching
8 10 (11.76%) OO
9 9 (10.59%) Continuous Delivery
9 9 (10.59%) Continuous Integration
9 9 (10.59%) Software Delivery
10 8 (9.41%) Microservices
10 8 (9.41%) Problem-Solving
10 8 (9.41%) Project Management
11 7 (8.24%) Service Delivery
11 7 (8.24%) SOA
Programming Languages
1 70 (82.35%) Java
2 42 (49.41%) JavaScript
3 29 (34.12%) Perl
4 26 (30.59%) SQL
5 17 (20.00%) PowerShell
6 16 (18.82%) C#
7 15 (17.65%) PHP
8 7 (8.24%) PL/SQL
9 6 (7.06%) C++
9 6 (7.06%) Python
10 5 (5.88%) Shell Script
11 4 (4.71%) Groovy
12 2 (2.35%) Clojure
12 2 (2.35%) Java 8
12 2 (2.35%) Ruby
13 1 (1.18%) AspectJ
13 1 (1.18%) Bash Shell
13 1 (1.18%) Go
13 1 (1.18%) Scala
Qualifications
1 2 (2.35%) CCIE
1 2 (2.35%) CCNA
1 2 (2.35%) CCSP
1 2 (2.35%) Cisco Certification
1 2 (2.35%) CISSP
2 1 (1.18%) AWS Certification
2 1 (1.18%) MCSE
2 1 (1.18%) Microsoft Certification
2 1 (1.18%) RHCE
Quality Assurance & Compliance
1 17 (20.00%) QA
2 5 (5.88%) SEPA
3 3 (3.53%) ISO 9001
4 2 (2.35%) PCI DSS
5 1 (1.18%) GDPR
System Software
1 19 (22.35%) Docker
2 16 (18.82%) VMware Infrastructure
3 4 (4.71%) Active Directory
4 2 (2.35%) ProxySG
5 1 (1.18%) LXC
Systems Management
1 16 (18.82%) logstash
2 15 (17.65%) Kibana
2 15 (17.65%) Perfmon
3 11 (12.94%) Puppet
4 10 (11.76%) Opscode Chef
5 9 (10.59%) Salt
6 5 (5.88%) Ansible
6 5 (5.88%) Kubernetes
6 5 (5.88%) Nagios
7 1 (1.18%) Control-M
7 1 (1.18%) HAProxy
7 1 (1.18%) QRadar
Vendors
1 25 (29.41%) Oracle
2 21 (24.71%) VMware
3 15 (17.65%) SolarWinds
3 15 (17.65%) TIBCO
4 5 (5.88%) Red Hat
5 4 (4.71%) Apigee
5 4 (4.71%) Splunk
6 3 (3.53%) CheckPoint
6 3 (3.53%) Cisco
6 3 (3.53%) F5
7 2 (2.35%) Blue Coat
7 2 (2.35%) Meraki
7 2 (2.35%) Sun
8 1 (1.18%) Atlassian
8 1 (1.18%) CenturyLink
8 1 (1.18%) DocuSign
8 1 (1.18%) Facebook
8 1 (1.18%) M86 Security
8 1 (1.18%) MobileIron
8 1 (1.18%) PayPal