Period
to 1 October 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 1 October 2020 with a comparison to the same period in the previous 2 years.

Apache Tomcat
Central London > City of London
6 months to
1 Oct 2020
Same period 2019 Same period 2018
Rank 173 286 263
Rank change year-on-year +113 -23 -70
Permanent jobs citing Tomcat 24 39 85
As % of all permanent jobs advertised in the City of London 0.65% 0.39% 0.77%
As % of the Application Platforms category 4.61% 2.60% 4.36%
Number of salaries quoted 24 32 84
Median annual salary £71,250 £72,500 £55,000
Median salary % change year-on-year -1.72% +31.82% -12.00%
10th Percentile £47,500 £52,750 £41,250
90th Percentile £98,750 £85,000 £82,625
Central London median annual salary £70,000 £71,250 £55,000
% change year-on-year -1.75% +29.55% -8.33%

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 521 1,502 1,951
As % of all permanent IT jobs advertised in the City of London 14.07% 14.83% 17.76%
Number of salaries quoted 437 1,331 1,779
Median annual salary £65,000 £65,000 £60,000
Median salary % change year-on-year - +8.33% -
10th Percentile £41,250 £32,500 £36,250
90th Percentile £99,250 £95,000 £90,000
Central London median annual salary £65,000 £62,500 £60,000
% change year-on-year +4.00% +4.17% +4.35%

Tomcat
Job Vacancy Trend in the City of London

Job postings citing Tomcat as a proportion 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

3-month moving average salary quoted in 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

Salary distribution for jobs citing Tomcat in the City of London over the 6 months to 1 October 2020.

Salary histogram for Tomcat in the City of London

Tomcat
Job Locations in the City of London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Tomcat within the City of London region over the 6 months to 1 October 2020. 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
Moorgate - 2 £75,000 -
Tomcat
Central London

For the 6 months to 1 October 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 18 (75.00%) Linux
2 14 (58.33%) Apache
2 14 (58.33%) Python
3 12 (50.00%) Java
4 9 (37.50%) SQL Server
4 9 (37.50%) Web Services
4 9 (37.50%) Performance Tuning
5 8 (33.33%) DevOps
5 8 (33.33%) Kubernetes
5 8 (33.33%) Unix
5 8 (33.33%) AWS
6 7 (29.17%) Software Engineering
6 7 (29.17%) Continuous Integration
6 7 (29.17%) SQL
7 6 (25.00%) J2EE
7 6 (25.00%) PHP
7 6 (25.00%) DNS
7 6 (25.00%) Banking
7 6 (25.00%) Jenkins
8 5 (20.83%) AngularJS
8 5 (20.83%) React
8 5 (20.83%) Continuous Delivery
8 5 (20.83%) Data Science
8 5 (20.83%) Agile Software Development
8 5 (20.83%) TDD
8 5 (20.83%) Market Risk
8 5 (20.83%) Spring
8 5 (20.83%) Maven
8 5 (20.83%) Red Hat Enterprise Linux
8 5 (20.83%) Azure

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 14 (58.33%) Apache
2 4 (16.67%) Apache Spark
2 4 (16.67%) IIS
2 4 (16.67%) JBoss
3 3 (12.50%) Confluence
3 3 (12.50%) WebSphere
4 2 (8.33%) Resin
4 2 (8.33%) WebLogic
Applications
1 4 (16.67%) Microsoft Office
Business Applications
1 4 (16.67%) FastStats
1 4 (16.67%) Unica
Cloud Services
1 8 (33.33%) AWS
2 5 (20.83%) Azure
3 4 (16.67%) Azure Active Directory
3 4 (16.67%) Office 365
4 3 (12.50%) Amazon ECS
Communications & Networking
1 6 (25.00%) DNS
2 4 (16.67%) Cisco ASA
2 4 (16.67%) Cisco Firepower
2 4 (16.67%) Cisco IOS
2 4 (16.67%) Cisco Nexus
2 4 (16.67%) DHCP
2 4 (16.67%) VLAN
2 4 (16.67%) VoIP
2 4 (16.67%) VPN
3 2 (8.33%) TCP/IP
Database & Business Intelligence
1 9 (37.50%) SQL Server
2 5 (20.83%) MySQL
3 4 (16.67%) NoSQL
4 3 (12.50%) Hadoop
4 3 (12.50%) MongoDB
5 2 (8.33%) Oracle Database
6 1 (4.17%) Apache Cassandra
6 1 (4.17%) PostgreSQL
Development Applications
1 6 (25.00%) Jenkins
2 5 (20.83%) Maven
3 3 (12.50%) Atlassian Bamboo
3 3 (12.50%) Bitbucket
3 3 (12.50%) Git (software)
3 3 (12.50%) JIRA
4 1 (4.17%) Artifactory
General
1 6 (25.00%) Banking
2 5 (20.83%) Front Office
3 4 (16.67%) Marketing
3 4 (16.67%) Telecoms
4 2 (8.33%) Advertising
4 2 (8.33%) Finance
4 2 (8.33%) French Language
4 2 (8.33%) Investment Banking
Job Titles
1 7 (29.17%) Developer
2 6 (25.00%) Linux Engineer
3 5 (20.83%) DevOps Engineer
3 5 (20.83%) Java Developer
4 4 (16.67%) Java Engineer
4 4 (16.67%) Senior Developer
5 3 (12.50%) Applications Support
5 3 (12.50%) AWS DevOps
5 3 (12.50%) AWS DevOps Engineer
5 3 (12.50%) AWS Engineer
5 3 (12.50%) Infrastructure Engineer
6 2 (8.33%) Developer/Software Engineer
6 2 (8.33%) IT Engineer
6 2 (8.33%) IT Infrastructure Engineer
6 2 (8.33%) Linux Scripter
6 2 (8.33%) Linux/Unix DevOps
6 2 (8.33%) Python Engineer
6 2 (8.33%) Senior Scala Developer
6 2 (8.33%) Web Applications Engineer
6 2 (8.33%) Web Applications Support
Libraries, Frameworks & Software Standards
1 9 (37.50%) Web Services
2 6 (25.00%) J2EE
3 5 (20.83%) AngularJS
3 5 (20.83%) Hibernate
3 5 (20.83%) JMS
3 5 (20.83%) React
3 5 (20.83%) Spring
4 3 (12.50%) Akka
4 3 (12.50%) JAXB
4 3 (12.50%) LAMP
4 3 (12.50%) Node.js
4 3 (12.50%) REST
4 3 (12.50%) Spring WebFlux
4 3 (12.50%) XML
4 3 (12.50%) XSD
4 3 (12.50%) XSLT
5 2 (8.33%) HTML
5 2 (8.33%) LDAP
6 1 (4.17%) ActiveMQ
6 1 (4.17%) Kafka
Miscellaneous
1 5 (20.83%) Market Risk
2 4 (16.67%) EFT
2 4 (16.67%) Management Information System
3 3 (12.50%) Public Cloud
4 2 (8.33%) Analytical Skills
Operating Systems
1 18 (75.00%) Linux
2 8 (33.33%) Unix
3 5 (20.83%) Red Hat Enterprise Linux
3 5 (20.83%) Windows
4 4 (16.67%) Windows Server
4 4 (16.67%) Windows Server 2012
5 2 (8.33%) Solaris
Processes & Methodologies
1 9 (37.50%) Performance Tuning
2 8 (33.33%) DevOps
3 7 (29.17%) Continuous Integration
3 7 (29.17%) Software Engineering
4 5 (20.83%) Agile Software Development
4 5 (20.83%) BDD
4 5 (20.83%) Continuous Delivery
4 5 (20.83%) Data Science
4 5 (20.83%) Risk Management
4 5 (20.83%) TDD
5 4 (16.67%) Analytics
5 4 (16.67%) Configuration Management
5 4 (16.67%) Data Analytics
5 4 (16.67%) Disaster Recovery
5 4 (16.67%) Information Security
5 4 (16.67%) Infrastructure as Code
5 4 (16.67%) Infrastructure Automation
5 4 (16.67%) Performance Monitoring
5 4 (16.67%) Risk Assessment
5 4 (16.67%) Software Licensing
Programming Languages
1 14 (58.33%) Python
2 12 (50.00%) Java
3 7 (29.17%) SQL
4 6 (25.00%) PHP
5 5 (20.83%) R
6 4 (16.67%) Bash Shell
6 4 (16.67%) PowerShell
6 4 (16.67%) Scala
6 4 (16.67%) T-SQL
7 2 (8.33%) Groovy
7 2 (8.33%) JavaScript
7 2 (8.33%) Perl
7 2 (8.33%) PL/SQL
7 2 (8.33%) Shell Script
Qualifications
1 4 (16.67%) RHCE
System Software
1 4 (16.67%) Active Directory
1 4 (16.67%) Docker
1 4 (16.67%) Hyper-V
1 4 (16.67%) Virtual Servers
Systems Management
1 8 (33.33%) Kubernetes
2 4 (16.67%) Backup Exec
2 4 (16.67%) Icinga
2 4 (16.67%) Symantec Endpoint Protection
3 3 (12.50%) logstash
3 3 (12.50%) Terraform
4 2 (8.33%) Nagios
5 1 (4.17%) Opscode Chef
5 1 (4.17%) Puppet
5 1 (4.17%) Salt
Vendors
1 4 (16.67%) Apteco
1 4 (16.67%) Cisco
1 4 (16.67%) Dell
1 4 (16.67%) IBM
1 4 (16.67%) Microsoft
1 4 (16.67%) Red Hat
1 4 (16.67%) Symantec
1 4 (16.67%) Veritas
2 3 (12.50%) Oracle
3 2 (8.33%) ATG
3 2 (8.33%) Salesforce.com
3 2 (8.33%) Talend