Period
to 21 June 2018

The following table provides summary statistics for permanent job vacancies advertised in 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 21 June 2018 with a comparison to the same period in the previous 2 years.

Apache Tomcat
England > London
6 months to
21 Jun 2018
Same period 2017 Same period 2016
Rank 291 217 200
Rank change year-on-year -74 -17 -12
Permanent jobs citing Tomcat 796 1,126 1,460
As % of all permanent IT jobs advertised in London 1.15% 1.61% 1.78%
As % of the Application Platforms category 6.46% 8.50% 9.34%
Number of salaries quoted 584 871 1,277
London median annual salary £57,500 £60,000 £57,500
Median salary % change year-on-year -4.17% +4.35% +4.55%
10th Percentile £38,750 £37,250 £38,250
90th Percentile £82,500 £87,500 £77,500
England median annual salary £50,000 £52,500 £52,500
% change year-on-year -4.76% - +7.14%

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 London with a requirement for application platform skills.

All Application Platform Skills
London
Permanent vacancies with a requirement for application platform skills 12,325 13,244 15,627
As % of all permanent IT jobs advertised in London 17.75% 18.90% 19.01%
Number of salaries quoted 9,913 10,883 13,690
London median annual salary £60,000 £57,500 £55,000
Median salary % change year-on-year +4.35% +4.55% +4.76%
10th Percentile £34,000 £32,000 £31,250
90th Percentile £90,000 £85,000 £81,250
England median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% -

Tomcat
Job Vacancy Trend in London

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

Job vacancy trend for Tomcat in London

Tomcat
Salary Trend in London

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

Salary trend for Tomcat in London

Tomcat
Salary Histogram in London

The salary distribution of IT jobs citing Tomcat in London over the 6 months to 21 June 2018.

Salary histogram for Tomcat in London

Tomcat
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Tomcat within the London region over the 6 months to 21 June 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London -65 152 £55,000 -4.35% 23
West London +16 60 £52,500 -12.50% 6
South London -17 14 £52,500 -12.50% 1
East London -14 2 £52,500 +36.36% 3
North London -3 1 £82,500 +40.43% 2
Tomcat
England

For the 6 months to 21 June 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 London region with a requirement for Tomcat.

1 630 (79.15%) Java
2 369 (46.36%) Linux
3 333 (41.83%) Apache
4 316 (39.70%) Amazon AWS
5 306 (38.44%) Agile Software Development
6 286 (35.93%) SQL
7 274 (34.42%) DevOps
8 272 (34.17%) Spring
9 265 (33.29%) Oracle
10 264 (33.17%) Finance
11 230 (28.89%) Windows
12 217 (27.26%) Web Services
13 216 (27.14%) Maven
14 209 (26.26%) Python
15 199 (25.00%) Jenkins
16 197 (24.75%) Git (software)
17 188 (23.62%) Puppet
18 181 (22.74%) MySQL
19 180 (22.61%) SQL Server
20 173 (21.73%) REST
21 170 (21.36%) Banking
22 166 (20.85%) TDD
23 162 (20.35%) JBoss
24 161 (20.23%) Perl
25 159 (19.97%) JavaScript
26 155 (19.47%) HTML
27 149 (18.72%) JIRA
28 148 (18.59%) Scrum
29 146 (18.34%) Docker
30 140 (17.59%) WebSphere

Tomcat
Co-occurring IT Skills in 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
1 333 (41.83%) Apache
2 162 (20.35%) JBoss
3 140 (17.59%) WebSphere
4 118 (14.82%) IIS
5 88 (11.06%) Confluence
5 88 (11.06%) WebLogic
6 78 (9.80%) Cloud Foundry
7 73 (9.17%) Jetty
8 64 (8.04%) nginx
9 44 (5.53%) Mule
10 36 (4.52%) Oracle SOA Suite
11 29 (3.64%) Oracle HTTP Server
12 23 (2.89%) Elasticsearch
13 22 (2.76%) Apache Spark
14 20 (2.51%) WebSphere Application Server
15 18 (2.26%) SharePoint
16 17 (2.14%) WordPress
17 13 (1.63%) Apache Solr
18 12 (1.51%) CMS
19 9 (1.13%) SugarCRM
Applications
1 9 (1.13%) Spreadsheet
2 5 (0.63%) Stata
3 4 (0.50%) Microsoft Office
Business Applications
1 33 (4.15%) thinkFolio
2 21 (2.64%) Dynamics CRM
3 15 (1.88%) MetaTrader
4 7 (0.88%) SAP Hybris
5 6 (0.75%) Magento
6 5 (0.63%) Remedy ITSM
7 2 (0.25%) Distributed Ledger
7 2 (0.25%) Salesforce.com CRM
8 1 (0.13%) Temenos T24
Cloud Services
1 316 (39.70%) Amazon AWS
2 109 (13.69%) Microsoft Azure
3 99 (12.44%) SaaS
4 85 (10.68%) PaaS
5 60 (7.54%) Google Cloud Platform
6 54 (6.78%) Amazon EC2
7 47 (5.90%) IaaS
8 46 (5.78%) GitHub
9 44 (5.53%) Slack
10 31 (3.89%) AWS CloudFormation
11 30 (3.77%) Amazon S3
12 24 (3.02%) IBM Cloud
12 24 (3.02%) OpenShift
12 24 (3.02%) Serverless
13 23 (2.89%) Route 53
14 20 (2.51%) Office 365
15 16 (2.01%) NuGet
16 13 (1.63%) Amazon ELB
17 12 (1.51%) Cloud Computing
17 12 (1.51%) npm
Communications & Networking
1 110 (13.82%) HTTP
2 102 (12.81%) TCP/IP
3 80 (10.05%) Internet
4 48 (6.03%) Firewall
5 46 (5.78%) SAN
6 37 (4.65%) NAS
7 26 (3.27%) FTP
8 23 (2.89%) DNS
9 21 (2.64%) Kerberos
10 20 (2.51%) SMPP
11 18 (2.26%) NetScaler
11 18 (2.26%) Wireshark
12 17 (2.14%) SMTP
13 12 (1.51%) iSCSI
14 10 (1.26%) SSL
14 10 (1.26%) WAN
15 9 (1.13%) LAN
15 9 (1.13%) VPN
16 8 (1.01%) SSH
17 5 (0.63%) Unified Communications
Database & Business Intelligence
1 181 (22.74%) MySQL
2 180 (22.61%) SQL Server
3 78 (9.80%) Relational Database
4 74 (9.30%) NoSQL
5 70 (8.79%) PostgreSQL
6 63 (7.91%) Hadoop
6 63 (7.91%) MongoDB
7 54 (6.78%) RDBMS
8 50 (6.28%) Big Data
9 47 (5.90%) Redis
10 43 (5.40%) Apache Cassandra
11 28 (3.52%) Amazon RDS
12 25 (3.14%) HBase
13 19 (2.39%) SQL Server 2012
13 19 (2.39%) SQL Server Integration Services
13 19 (2.39%) SQL Server Reporting Services
14 18 (2.26%) Oracle Database
15 15 (1.88%) Blockchain
16 13 (1.63%) BusinessObjects
17 10 (1.26%) DB2
Development Applications
1 216 (27.14%) Maven
2 199 (25.00%) Jenkins
3 197 (24.75%) Git (software)
4 149 (18.72%) JIRA
5 129 (16.21%) JUnit
6 92 (11.56%) Selenium
7 82 (10.30%) TeamCity
8 61 (7.66%) Eclipse
9 55 (6.91%) Gradle
10 54 (6.78%) Subversion
11 51 (6.41%) Sonatype Nexus
12 44 (5.53%) IntelliJ
12 44 (5.53%) SonarQube
13 43 (5.40%) Babel
13 43 (5.40%) Octopus Deploy
14 42 (5.28%) Mocha
15 38 (4.77%) TestNG
16 32 (4.02%) Fiddler
17 31 (3.89%) Ant
17 31 (3.89%) Cucumber
General
1 264 (33.17%) Finance
2 170 (21.36%) Banking
3 43 (5.40%) Investment Banking
4 39 (4.90%) French Language
5 35 (4.40%) Front Office
6 33 (4.15%) German Language
6 33 (4.15%) Italian Language
6 33 (4.15%) Telecoms
7 30 (3.77%) Financial Institution
8 20 (2.51%) Games
9 14 (1.76%) Retail
10 12 (1.51%) Marketing
11 9 (1.13%) Japanese Language
12 8 (1.01%) Billing
13 7 (0.88%) Advertising
14 5 (0.63%) Law
14 5 (0.63%) Online Betting
15 3 (0.38%) Manufacturing
16 2 (0.25%) Arabic Language
16 2 (0.25%) Russian Language
Job Titles
1 277 (34.80%) Developer
2 214 (26.88%) Java Developer
3 98 (12.31%) DevOps Engineer
4 97 (12.19%) Support Engineer
5 83 (10.43%) Applications Support
6 70 (8.79%) Senior Developer
7 67 (8.42%) Senior Java Developer
8 66 (8.29%) Architect
9 53 (6.66%) Analyst
9 53 (6.66%) Applications Engineer
10 51 (6.41%) Applications Support Engineer
11 48 (6.03%) Support Analyst
12 42 (5.28%) Linux Engineer
13 39 (4.90%) Java Engineer
14 36 (4.52%) Cloud Engineer
15 33 (4.15%) Administrator
15 33 (4.15%) Applications Support Analyst
15 33 (4.15%) SQL Developer
16 30 (3.77%) Systems Administrator
17 28 (3.52%) Technical Architect
Libraries, Frameworks & Software Standards
1 272 (34.17%) Spring
2 217 (27.26%) Web Services
3 173 (21.73%) REST
4 155 (19.47%) HTML
5 132 (16.58%) XML
6 124 (15.58%) CSS
7 118 (14.82%) Node.js
8 114 (14.32%) Java EE
9 109 (13.69%) Hibernate
10 101 (12.69%) Spring Boot
11 90 (11.31%) LAMP
12 79 (9.92%) JSON
13 75 (9.42%) .NET
14 72 (9.05%) RESTful
15 71 (8.92%) HTML5
16 69 (8.67%) React
17 67 (8.42%) CSS3
17 67 (8.42%) LDAP
18 65 (8.17%) SOAP
19 64 (8.04%) Redux
Miscellaneous
1 115 (14.45%) Enterprise Software
2 101 (12.69%) Computer Science
3 74 (9.30%) Analytical Skills
4 71 (8.92%) User Experience
5 53 (6.66%) Fintech
5 53 (6.66%) Mobile App
6 42 (5.28%) Greenfield Project
7 39 (4.90%) Derivative
8 37 (4.65%) Fixed Income
9 35 (4.40%) Linux Command Line
10 34 (4.27%) Hedge funds
11 33 (4.15%) Equities
11 33 (4.15%) Foreign Exchange (FX)
11 33 (4.15%) Public Cloud
11 33 (4.15%) Self-Motivation
12 29 (3.64%) Cloud Native
13 25 (3.14%) Data Centre
14 22 (2.76%) Algorithms
15 20 (2.51%) Blog
16 18 (2.26%) PKI
Operating Systems
1 369 (46.36%) Linux
2 230 (28.89%) Windows
3 103 (12.94%) Red Hat Enterprise Linux
4 95 (11.93%) Unix
5 80 (10.05%) CentOS
6 50 (6.28%) Windows Server
7 29 (3.64%) Ubuntu
8 27 (3.39%) Windows Server 2012
9 22 (2.76%) Android
10 21 (2.64%) Amazon Linux
11 15 (1.88%) openSUSE
12 14 (1.76%) AIX
13 10 (1.26%) Apple iOS
13 10 (1.26%) Windows Server 2008
14 9 (1.13%) Windows 7
15 8 (1.01%) Solaris
15 8 (1.01%) Windows 8
16 4 (0.50%) Fedora
17 3 (0.38%) Debian
17 3 (0.38%) SUSE
Processes & Methodologies
1 306 (38.44%) Agile Software Development
2 274 (34.42%) DevOps
3 166 (20.85%) TDD
4 148 (18.59%) Scrum
5 108 (13.57%) Test Automation
6 106 (13.32%) Continuous Integration
7 103 (12.94%) BDD
8 99 (12.44%) Software Engineering
9 91 (11.43%) Open Source
10 89 (11.18%) Microservices
10 89 (11.18%) Problem-Solving
11 83 (10.43%) SOA
12 82 (10.30%) MVC
13 80 (10.05%) Configuration Management
14 75 (9.42%) Kanban
15 71 (8.92%) Project Management
16 68 (8.54%) Software Delivery
17 67 (8.42%) ITIL
18 59 (7.41%) E-Commerce
19 57 (7.16%) Mentoring
Programming Languages
1 630 (79.15%) Java
2 286 (35.93%) SQL
3 209 (26.26%) Python
4 161 (20.23%) Perl
5 159 (19.97%) JavaScript
6 134 (16.83%) Bash Shell
7 118 (14.82%) C#
8 109 (13.69%) PowerShell
9 107 (13.44%) Java 8
10 71 (8.92%) Ruby
11 64 (8.04%) C++
11 64 (8.04%) Shell Script
12 55 (6.91%) ES6
13 43 (5.40%) PHP
14 37 (4.65%) Korn
15 35 (4.40%) Groovy
16 34 (4.27%) Bourne shell
17 23 (2.89%) Go
18 21 (2.64%) Scala
19 20 (2.51%) PL/SQL
Qualifications
1 132 (16.58%) Degree
2 29 (3.64%) AWS Certification
3 27 (3.39%) Computer Science Degree
4 17 (2.14%) Master's Degree
4 17 (2.14%) MCSE
4 17 (2.14%) Microsoft Certification
5 13 (1.63%) Security Cleared
6 12 (1.51%) RHCE
6 12 (1.51%) SC Cleared
7 8 (1.01%) CISSP
8 6 (0.75%) MCP
8 6 (0.75%) MCSA
9 4 (0.50%) ITIL Certification
10 2 (0.25%) CCIE
10 2 (0.25%) CCNA
10 2 (0.25%) CCSP
10 2 (0.25%) Cisco Certification
11 1 (0.13%) OCP
11 1 (0.13%) Oracle Certification
11 1 (0.13%) Sun Certification
Quality Assurance & Compliance
1 35 (4.40%) QA
2 17 (2.14%) GCP
3 12 (1.51%) SLA
4 8 (1.01%) SEPA
5 6 (0.75%) PCI DSS
6 5 (0.63%) HIPAA
6 5 (0.63%) ISO/IEC 27001
7 4 (0.50%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
8 3 (0.38%) Data Quality
8 3 (0.38%) ISO 9001
9 1 (0.13%) GDPR
System Software
1 146 (18.34%) Docker
2 41 (5.15%) Active Directory
3 33 (4.15%) VMware Infrastructure
4 29 (3.64%) Oracle RAC
5 23 (2.89%) Virtual Machines
6 13 (1.63%) VMware ESXi
6 13 (1.63%) vSphere
7 8 (1.01%) iptables
8 6 (0.75%) VMware Server
9 5 (0.63%) NFS
10 4 (0.50%) Apache ZooKeeper
10 4 (0.50%) OpenAM
11 3 (0.38%) KVM
11 3 (0.38%) LXC
11 3 (0.38%) Squid
12 2 (0.25%) ProxySG
12 2 (0.25%) vCloud
12 2 (0.25%) VirtualBox
12 2 (0.25%) XenServer
13 1 (0.13%) Gluster
Systems Management
1 188 (23.62%) Puppet
2 114 (14.32%) Ansible
3 106 (13.32%) Opscode Chef
4 61 (7.66%) Kubernetes
5 55 (6.91%) Nagios
6 41 (5.15%) Salt
7 27 (3.39%) HAProxy
8 24 (3.02%) logstash
8 24 (3.02%) Terraform
9 20 (2.51%) Icinga
10 19 (2.39%) Kibana
11 15 (1.88%) Perfmon
12 11 (1.38%) FortiGate
13 10 (1.26%) Packer
14 8 (1.01%) Cacti
15 6 (0.75%) Control-M
15 6 (0.75%) Grafana
15 6 (0.75%) Prometheus
16 5 (0.63%) BMC Marimba
17 4 (0.50%) BMC PATROL
Vendors
1 265 (33.29%) Oracle
2 130 (16.33%) Red Hat
3 66 (8.29%) IBM
4 64 (8.04%) Google
5 63 (7.91%) Microsoft
6 60 (7.54%) Splunk
7 54 (6.78%) AppDynamics
8 47 (5.90%) VMware
9 46 (5.78%) TIBCO
10 34 (4.27%) Bloomberg
10 34 (4.27%) Reuters
11 33 (4.15%) FXall
11 33 (4.15%) MarketAxess
11 33 (4.15%) Tradeweb
12 29 (3.64%) Salesforce.com
13 25 (3.14%) Atlassian
13 25 (3.14%) Sybase
14 24 (3.02%) BEA
15 23 (2.89%) Cisco
15 23 (2.89%) hybris