Period
to 17 April 2021

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 17 April 2021 with a comparison to the same period in the previous 2 years.

Apache Tomcat
Central London > City of London
6 months to
17 Apr 2021
Same period 2020 Same period 2019
Rank 231 228 260
Rank change year-on-year -3 +32 -7
Permanent jobs citing Tomcat 4 63 67
As % of all permanent jobs advertised in the City of London 0.081% 0.76% 0.65%
As % of the Application Platforms category 0.63% 5.45% 4.26%
Number of salaries quoted 4 55 65
10th Percentile £45,375 £51,285 £46,250
25th Percentile £45,938 £63,750 £52,500
Median annual salary (50th Percentile) £62,500 £75,000 £72,500
Median % change year-on-year -16.67% +3.45% +16.00%
75th Percentile £81,250 £87,500 £77,500
90th Percentile " £92,000 £78,850
Central London median annual salary £62,500 £70,000 £70,000
% change year-on-year -10.71% - +16.67%

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 637 1,157 1,572
As % of all permanent IT jobs advertised in the City of London 12.97% 13.90% 15.37%
Number of salaries quoted 580 1,039 1,389
10th Percentile £46,250 £37,500 £31,250
25th Percentile £54,688 £47,500 £45,000
Median annual salary (50th Percentile) £75,000 £65,000 £62,500
Median % change year-on-year +15.38% +4.00% +4.17%
75th Percentile £88,750 £78,750 £81,250
90th Percentile £101,375 £93,750 £95,000
Central London median annual salary £72,500 £65,000 £62,500
% change year-on-year +11.54% +4.00% +8.70%

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 17 April 2021.

Salary histogram for Tomcat in the City of London

For the 6 months to 17 April 2021, 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 3 (75.00%) Java
1 3 (75.00%) SQL
1 3 (75.00%) Internet
2 2 (50.00%) Python
2 2 (50.00%) Linux
2 2 (50.00%) Finance
2 2 (50.00%) Advertising
2 2 (50.00%) JavaScript
2 2 (50.00%) SQL Server
2 2 (50.00%) HTTP
2 2 (50.00%) JSON
2 2 (50.00%) Technical Analysis
2 2 (50.00%) Node.js
2 2 (50.00%) REST
2 2 (50.00%) AngularJS
3 1 (25.00%) HAProxy
3 1 (25.00%) C
3 1 (25.00%) Galera Cluster
3 1 (25.00%) Computer Science Degree
3 1 (25.00%) Architectural Design
3 1 (25.00%) High Availability
3 1 (25.00%) GENBAND
3 1 (25.00%) QEMU
3 1 (25.00%) Percona
3 1 (25.00%) KVM
3 1 (25.00%) Ansible
3 1 (25.00%) Analytical Skills
3 1 (25.00%) ejabberd
3 1 (25.00%) iptables
3 1 (25.00%) Diameter Protocol

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 1 (25.00%) Apache
1 1 (25.00%) ejabberd
1 1 (25.00%) IIS
1 1 (25.00%) nginx
1 1 (25.00%) WebLogic
Communications & Networking
1 3 (75.00%) Internet
2 2 (50.00%) HTTP
3 1 (25.00%) Asterisk PBX
3 1 (25.00%) BGP
3 1 (25.00%) Diameter Protocol
3 1 (25.00%) Firewall
3 1 (25.00%) LAN
3 1 (25.00%) PBX
3 1 (25.00%) SNMP
3 1 (25.00%) SSL
3 1 (25.00%) VPN
Database & Business Intelligence
1 2 (50.00%) SQL Server
Development Applications
1 1 (25.00%) Oracle APEX
1 1 (25.00%) Toad
General
1 2 (50.00%) Advertising
1 2 (50.00%) Finance
2 1 (25.00%) Games
Job Titles
1 2 (50.00%) Angular Developer
1 2 (50.00%) Developer
1 2 (50.00%) UI Developer
2 1 (25.00%) Analyst
2 1 (25.00%) Applications Support
2 1 (25.00%) Applications Support Analyst
2 1 (25.00%) Network Engineer
2 1 (25.00%) Network Systems Engineer
2 1 (25.00%) Support Analyst
2 1 (25.00%) Systems Engineer
Libraries, Frameworks & Software Standards
1 2 (50.00%) AngularJS
1 2 (50.00%) JSON
1 2 (50.00%) Node.js
1 2 (50.00%) REST
2 1 (25.00%) .NET
2 1 (25.00%) NHibernate
2 1 (25.00%) SOAP
2 1 (25.00%) Web Services
2 1 (25.00%) XMPP
Miscellaneous
1 1 (25.00%) Analytical Skills
1 1 (25.00%) Data Centre
Operating Systems
1 2 (50.00%) Linux
2 1 (25.00%) Debian
2 1 (25.00%) Windows
Processes & Methodologies
1 2 (50.00%) Technical Analysis
2 1 (25.00%) Architectural Design
2 1 (25.00%) Computer Science
2 1 (25.00%) Continuous Integration
2 1 (25.00%) High Availability
2 1 (25.00%) Load Balancing
2 1 (25.00%) Open Source
2 1 (25.00%) Penetration Testing
2 1 (25.00%) Risk Assessment
Programming Languages
1 3 (75.00%) Java
1 3 (75.00%) SQL
2 2 (50.00%) JavaScript
2 2 (50.00%) Python
3 1 (25.00%) Bash Shell
3 1 (25.00%) C
3 1 (25.00%) Perl
3 1 (25.00%) PHP
3 1 (25.00%) PL/SQL
Qualifications
1 1 (25.00%) Computer Science Degree
1 1 (25.00%) Degree
System Software
1 1 (25.00%) iptables
1 1 (25.00%) Kamailio
1 1 (25.00%) KVM
1 1 (25.00%) Postfix
1 1 (25.00%) QEMU
Systems Management
1 1 (25.00%) Ansible
1 1 (25.00%) Galera Cluster
1 1 (25.00%) HAProxy
1 1 (25.00%) Nagios
1 1 (25.00%) Puppet
1 1 (25.00%) ZABBIX
Vendors
1 1 (25.00%) Cisco
1 1 (25.00%) GENBAND
1 1 (25.00%) HP
1 1 (25.00%) Juniper
1 1 (25.00%) Microsoft
1 1 (25.00%) Mitel
1 1 (25.00%) Nortel
1 1 (25.00%) Oracle
1 1 (25.00%) Percona
1 1 (25.00%) SonicWALL