Period
to 28 February 2020

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 28 February 2020 with a comparison to the same period in the previous 2 years.

Apache Tomcat
Central London > City of London
6 months to
28 Feb 2020
Same period 2019 Same period 2018
Rank 243 263 248
Rank change year-on-year +20 -15 -40
Permanent jobs citing Tomcat 53 68 98
As % of all permanent IT jobs advertised in the City of London 0.59% 0.65% 0.91%
As % of the Application Platforms category 4.26% 4.13% 5.41%
Number of salaries quoted 44 65 96
City of London median annual salary £72,500 £60,000 £66,250
Median salary % change year-on-year +20.83% -9.43% +10.42%
10th Percentile £55,375 £46,450 £41,250
90th Percentile £87,500 £77,500 £98,750
Central London median annual salary £72,500 £62,500 £62,500
% change year-on-year +16.00% - +8.70%

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 1,245 1,647 1,813
As % of all permanent IT jobs advertised in the City of London 13.81% 15.81% 16.91%
Number of salaries quoted 1,096 1,467 1,632
City of London median annual salary £65,000 £60,000 £60,000
Median salary % change year-on-year +8.33% - +4.35%
10th Percentile £36,250 £31,800 £36,250
90th Percentile £95,000 £93,750 £92,500
Central London median annual salary £65,000 £60,000 £55,001
% change year-on-year +8.33% +9.09% -3.51%

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 28 February 2020.

Salary histogram for Tomcat in the City of London

For the 6 months to 28 February 2020, 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 41 (77.36%) Java
2 33 (62.26%) Agile Software Development
3 30 (56.60%) Linux
4 25 (47.17%) AWS
5 23 (43.40%) Git (software)
5 23 (43.40%) DevOps
6 20 (37.74%) Apache
7 18 (33.96%) Node.js
8 17 (32.08%) Kubernetes
8 17 (32.08%) Docker
8 17 (32.08%) Finance
9 16 (30.19%) Python
9 16 (30.19%) Ansible
9 16 (30.19%) Data Centre
10 15 (28.30%) Opscode Chef
10 15 (28.30%) JavaScript
10 15 (28.30%) Perl
10 15 (28.30%) C++
11 14 (26.42%) Banking
11 14 (26.42%) Puppet
12 13 (24.53%) Jenkins
12 13 (24.53%) Salt
12 13 (24.53%) Microservices
12 13 (24.53%) Prometheus
12 13 (24.53%) Ruby
12 13 (24.53%) SQL
13 12 (22.64%) HTML
13 12 (22.64%) CSS
13 12 (22.64%) Project Management
13 12 (22.64%) Degree

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 20 (37.74%) Apache
2 10 (18.87%) JBoss
3 6 (11.32%) Adobe Experience Manager
3 6 (11.32%) CMS
4 4 (7.55%) WebSphere
5 2 (3.77%) Drupal
5 2 (3.77%) IIS
5 2 (3.77%) WebSphere Application Server
6 1 (1.89%) Confluence
Cloud Services
1 25 (47.17%) AWS
2 7 (13.21%) GCP
3 6 (11.32%) Azure
4 4 (7.55%) GitHub
5 2 (3.77%) Datadog
5 2 (3.77%) Office 365
6 1 (1.89%) npm
6 1 (1.89%) PaaS
6 1 (1.89%) Sumo Logic
Communications & Networking
1 9 (16.98%) HTTP
2 8 (15.09%) Internet
3 1 (1.89%) DNS
3 1 (1.89%) SSL
3 1 (1.89%) TCP/IP
Database & Business Intelligence
1 4 (7.55%) Relational Database
2 3 (5.66%) MySQL
2 3 (5.66%) PostgreSQL
3 2 (3.77%) SQL Server
3 2 (3.77%) SQL Server 2008
3 2 (3.77%) SQL Server 2012
4 1 (1.89%) Apache Cassandra
4 1 (1.89%) JasperReports
Development Applications
1 23 (43.40%) Git (software)
2 13 (24.53%) Jenkins
3 12 (22.64%) git-flow
3 12 (22.64%) RSpec
4 10 (18.87%) Maven
5 5 (9.43%) Sonatype Nexus
6 4 (7.55%) SonarQube
7 3 (5.66%) Ant
7 3 (5.66%) Gradle
8 2 (3.77%) IBM UrbanCode
8 2 (3.77%) JIRA
8 2 (3.77%) Mockito
8 2 (3.77%) TeamCity
9 1 (1.89%) Artifactory
9 1 (1.89%) Atlassian Bamboo
9 1 (1.89%) CircleCI
9 1 (1.89%) DbUnit
9 1 (1.89%) Liquibase
9 1 (1.89%) Octopus Deploy
9 1 (1.89%) Travis CI
General
1 17 (32.08%) Finance
2 14 (26.42%) Banking
3 4 (7.55%) Advertising
4 1 (1.89%) Retail
Job Titles
1 16 (30.19%) Developer
2 15 (28.30%) DevOps Engineer
3 9 (16.98%) Applications Engineer
3 9 (16.98%) Linux Engineer
4 8 (15.09%) Applications Support
4 8 (15.09%) Applications Support Engineer
4 8 (15.09%) Linux Scripter
4 8 (15.09%) Linux Support
4 8 (15.09%) Linux Support Engineer
4 8 (15.09%) Support Engineer
4 8 (15.09%) UI Developer
4 8 (15.09%) Web Engineer
5 6 (11.32%) Java Developer
5 6 (11.32%) Senior Developer
5 6 (11.32%) Senior Java Developer
5 6 (11.32%) Web Applications Engineer
5 6 (11.32%) Web Applications Support
5 6 (11.32%) Web Support Engineer
6 5 (9.43%) Lead DevOps
6 5 (9.43%) React Developer
Libraries, Frameworks & Software Standards
1 18 (33.96%) Node.js
2 12 (22.64%) CSS
2 12 (22.64%) Elastic Stack
2 12 (22.64%) HTML
3 11 (20.75%) React
3 11 (20.75%) REST
4 10 (18.87%) AngularJS
5 9 (16.98%) HTML5
6 8 (15.09%) CSS3
6 8 (15.09%) JSON
6 8 (15.09%) Redux
7 7 (13.21%) Middleware
8 5 (9.43%) Spring
8 5 (9.43%) Spring Boot
9 3 (5.66%) LAMP
9 3 (5.66%) LDAP
9 3 (5.66%) RESTful
9 3 (5.66%) Web Services
10 2 (3.77%) J2EE
10 2 (3.77%) Kafka
Miscellaneous
1 16 (30.19%) Data Centre
2 12 (22.64%) Public Cloud
3 8 (15.09%) Analytical Skills
4 4 (7.55%) Cloud Native
4 4 (7.55%) Online Banking
5 3 (5.66%) Enterprise Software
6 1 (1.89%) Linux Command Line
6 1 (1.89%) User Experience
Operating Systems
1 30 (56.60%) Linux
2 9 (16.98%) Red Hat Enterprise Linux
3 3 (5.66%) Unix
4 1 (1.89%) CentOS
4 1 (1.89%) Ubuntu
4 1 (1.89%) Windows
4 1 (1.89%) Windows Server
Processes & Methodologies
1 33 (62.26%) Agile Software Development
2 23 (43.40%) DevOps
3 13 (24.53%) Microservices
4 12 (22.64%) Infrastructure Automation
4 12 (22.64%) Insurtech
4 12 (22.64%) Project Management
4 12 (22.64%) Release Management
5 9 (16.98%) Problem-Solving
6 8 (15.09%) Technical Analysis
7 7 (13.21%) Fintech
8 6 (11.32%) Continuous Delivery
9 4 (7.55%) Continuous Improvement
9 4 (7.55%) Site Reliability Engineering
9 4 (7.55%) TDD
10 3 (5.66%) Collaborative Working
10 3 (5.66%) Continuous Integration
10 3 (5.66%) DevSecOps
10 3 (5.66%) Scrum
10 3 (5.66%) SDLC
10 3 (5.66%) Technical Leadership
Programming Languages
1 41 (77.36%) Java
2 16 (30.19%) Python
3 15 (28.30%) C++
3 15 (28.30%) JavaScript
3 15 (28.30%) Perl
4 13 (24.53%) Ruby
4 13 (24.53%) SQL
5 11 (20.75%) Bash Shell
6 8 (15.09%) ES6
7 6 (11.32%) PHP
8 5 (9.43%) Java 8
9 3 (5.66%) C#
10 2 (3.77%) PowerShell
10 2 (3.77%) VBScript
11 1 (1.89%) C
11 1 (1.89%) Scala
11 1 (1.89%) Shell Script
Qualifications
1 12 (22.64%) Degree
Quality Assurance & Compliance
1 1 (1.89%) QA
System Software
1 17 (32.08%) Docker
2 12 (22.64%) Virtual Machines
3 5 (9.43%) OpenAM
4 4 (7.55%) OpenDJ
4 4 (7.55%) OpenIDM
5 3 (5.66%) VMware Infrastructure
6 2 (3.77%) Active Directory
6 2 (3.77%) XenApp
Systems Management
1 17 (32.08%) Kubernetes
2 16 (30.19%) Ansible
3 15 (28.30%) Opscode Chef
4 14 (26.42%) Puppet
5 13 (24.53%) Prometheus
5 13 (24.53%) Salt
6 12 (22.64%) Consul
6 12 (22.64%) Icinga
6 12 (22.64%) Packer
7 4 (7.55%) Terraform
8 1 (1.89%) BladeLogic
8 1 (1.89%) Rancher
8 1 (1.89%) Single Sign-On
Vendors
1 6 (11.32%) Adobe
2 5 (9.43%) AppDynamics
2 5 (9.43%) ForgeRock
2 5 (9.43%) Splunk
3 4 (7.55%) Google
4 3 (5.66%) Citrix
4 3 (5.66%) Microsoft
4 3 (5.66%) VMware
5 2 (3.77%) F5
6 1 (1.89%) CyberArk
6 1 (1.89%) New Relic
6 1 (1.89%) PagerDuty
6 1 (1.89%) Red Hat
6 1 (1.89%) RedGate
6 1 (1.89%) SAP
6 1 (1.89%) Talend
6 1 (1.89%) Veracode