Period
to 3 June 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 3 June 2020 with a comparison to the same period in the previous 2 years.

Apache Tomcat
Central London > City of London
6 months to
3 Jun 2020
Same period 2019 Same period 2018
Rank 210 269 263
Rank change year-on-year +59 -6 -60
Permanent jobs citing Tomcat 51 58 85
As % of all permanent jobs advertised in the City of London 0.77% 0.58% 0.80%
As % of the Application Platforms category 5.72% 3.81% 4.67%
Number of salaries quoted 50 52 89
Median annual salary £75,000 £75,000 £62,500
Median salary % change year-on-year - +20.00% +8.70%
10th Percentile £50,177 £46,250 £41,250
90th Percentile £87,500 £79,975 £88,000
Central London median annual salary £67,500 £71,250 £55,000
% change year-on-year -5.26% +29.55% -4.35%

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 892 1,524 1,821
As % of all permanent IT jobs advertised in the City of London 13.48% 15.29% 17.11%
Number of salaries quoted 800 1,335 1,620
Median annual salary £65,000 £64,000 £60,000
Median salary % change year-on-year +1.56% +6.67% +4.35%
10th Percentile £39,694 £31,250 £37,500
90th Percentile £92,500 £93,750 £92,500
Central London median annual salary £65,000 £62,500 £58,000
% change year-on-year +4.00% +7.76% +5.45%

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 3 June 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 3 June 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 -
London Bridge - 1 £110,000 -
Tomcat
Central London

For the 6 months to 3 June 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 43 (84.31%) Linux
2 32 (62.75%) Apache
3 25 (49.02%) Java
4 23 (45.10%) Agile Software Development
4 23 (45.10%) AWS
5 20 (39.22%) Python
6 19 (37.25%) Kubernetes
7 18 (35.29%) Icinga
7 18 (35.29%) Infrastructure Automation
8 17 (33.33%) Git (software)
9 16 (31.37%) Perl
9 16 (31.37%) Docker
9 16 (31.37%) DevOps
9 16 (31.37%) Puppet
10 15 (29.41%) Data Centre
10 15 (29.41%) Ruby
11 14 (27.45%) Degree
11 14 (27.45%) Finance
11 14 (27.45%) RSpec
11 14 (27.45%) Release Management
11 14 (27.45%) PHP
11 14 (27.45%) Packer
11 14 (27.45%) Elastic Stack
11 14 (27.45%) git-flow
11 14 (27.45%) Public Cloud
11 14 (27.45%) Bash Shell
11 14 (27.45%) Insurtech
11 14 (27.45%) Consul
11 14 (27.45%) Prometheus
12 13 (25.49%) Opscode Chef

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 32 (62.75%) Apache
2 12 (23.53%) JBoss
3 8 (15.69%) Adobe Experience Manager
3 8 (15.69%) CMS
4 6 (11.76%) IIS
5 4 (7.84%) WebSphere
6 2 (3.92%) Drupal
6 2 (3.92%) Resin
6 2 (3.92%) WebLogic
Applications
1 4 (7.84%) Microsoft Office
Business Applications
1 4 (7.84%) FastStats
1 4 (7.84%) Unica
Cloud Services
1 23 (45.10%) AWS
2 6 (11.76%) Azure
2 6 (11.76%) Office 365
3 4 (7.84%) Azure Active Directory
4 2 (3.92%) SaaS
Communications & Networking
1 6 (11.76%) DNS
2 4 (7.84%) Cisco ASA
2 4 (7.84%) Cisco Firepower
2 4 (7.84%) Cisco IOS
2 4 (7.84%) Cisco Nexus
2 4 (7.84%) DHCP
2 4 (7.84%) VLAN
2 4 (7.84%) VoIP
2 4 (7.84%) VPN
3 2 (3.92%) TCP/IP
4 1 (1.96%) HTTP
4 1 (1.96%) Internet
Database & Business Intelligence
1 7 (13.73%) SQL Server
2 5 (9.80%) MySQL
3 2 (3.92%) PostgreSQL
3 2 (3.92%) SQL Server 2008
3 2 (3.92%) SQL Server 2012
4 1 (1.96%) Apache Cassandra
Development Applications
1 17 (33.33%) Git (software)
2 14 (27.45%) git-flow
2 14 (27.45%) RSpec
3 5 (9.80%) Jenkins
4 2 (3.92%) Bitbucket
4 2 (3.92%) JIRA
5 1 (1.96%) Artifactory
5 1 (1.96%) Atlassian Bamboo
General
1 14 (27.45%) Finance
2 11 (21.57%) Banking
3 4 (7.84%) Marketing
3 4 (7.84%) Telecoms
Job Titles
1 14 (27.45%) DevOps Engineer
1 14 (27.45%) Linux Engineer
2 11 (21.57%) Applications Engineer
2 11 (21.57%) Applications Support
3 10 (19.61%) Applications Support Engineer
3 10 (19.61%) Linux Scripter
3 10 (19.61%) Linux Support
3 10 (19.61%) Linux Support Engineer
3 10 (19.61%) Support Engineer
4 9 (17.65%) Web Engineer
5 8 (15.69%) Web Applications Engineer
5 8 (15.69%) Web Applications Support
5 8 (15.69%) Web Support Engineer
6 7 (13.73%) Developer
7 5 (9.80%) Java Developer
7 5 (9.80%) Senior Developer
7 5 (9.80%) Senior Java Developer
8 3 (5.88%) Java Team Leader
8 3 (5.88%) Team Leader
8 3 (5.88%) Technical Team Leader
Libraries, Frameworks & Software Standards
1 14 (27.45%) Elastic Stack
2 10 (19.61%) Middleware
3 9 (17.65%) Node.js
4 5 (9.80%) LAMP
5 4 (7.84%) J2EE
6 3 (5.88%) LDAP
6 3 (5.88%) Web Services
7 1 (1.96%) AngularJS
7 1 (1.96%) CSS
7 1 (1.96%) CSS3
7 1 (1.96%) HTML
7 1 (1.96%) HTML5
7 1 (1.96%) JSON
7 1 (1.96%) Kafka
7 1 (1.96%) OAuth
7 1 (1.96%) OpenID
7 1 (1.96%) React
7 1 (1.96%) Redux
7 1 (1.96%) REST
Miscellaneous
1 15 (29.41%) Data Centre
2 14 (27.45%) Public Cloud
3 10 (19.61%) Analytical Skills
4 4 (7.84%) EFT
4 4 (7.84%) Management Information System
Operating Systems
1 43 (84.31%) Linux
2 12 (23.53%) Red Hat Enterprise Linux
3 6 (11.76%) Windows
4 4 (7.84%) Windows Server
4 4 (7.84%) Windows Server 2012
5 2 (3.92%) Solaris
5 2 (3.92%) Ubuntu
5 2 (3.92%) Unix
6 1 (1.96%) AIX
Processes & Methodologies
1 23 (45.10%) Agile Software Development
2 18 (35.29%) Infrastructure Automation
3 16 (31.37%) DevOps
4 14 (27.45%) Insurtech
4 14 (27.45%) Release Management
5 13 (25.49%) Project Management
6 10 (19.61%) Problem-Solving
7 8 (15.69%) Microservices
8 5 (9.80%) Disaster Recovery
9 4 (7.84%) Analytics
9 4 (7.84%) Configuration Management
9 4 (7.84%) CRM
9 4 (7.84%) Data Analytics
9 4 (7.84%) Information Security
9 4 (7.84%) Infrastructure as Code
9 4 (7.84%) Performance Monitoring
9 4 (7.84%) Performance Tuning
9 4 (7.84%) Risk Assessment
9 4 (7.84%) Software Licensing
10 3 (5.88%) Technical Leadership
Programming Languages
1 25 (49.02%) Java
2 20 (39.22%) Python
3 16 (31.37%) Perl
4 15 (29.41%) Ruby
5 14 (27.45%) Bash Shell
5 14 (27.45%) PHP
6 12 (23.53%) C++
7 7 (13.73%) SQL
8 6 (11.76%) PowerShell
9 4 (7.84%) T-SQL
10 2 (3.92%) Shell Script
10 2 (3.92%) VBScript
11 1 (1.96%) C
11 1 (1.96%) ES6
11 1 (1.96%) JavaScript
Qualifications
1 14 (27.45%) Degree
2 4 (7.84%) RHCE
System Software
1 16 (31.37%) Docker
2 12 (23.53%) Virtual Machines
3 6 (11.76%) Active Directory
4 4 (7.84%) Hyper-V
4 4 (7.84%) Virtual Servers
5 3 (5.88%) VMware Infrastructure
6 2 (3.92%) XenApp
7 1 (1.96%) OpenAM
7 1 (1.96%) Veritas Volume Manager
7 1 (1.96%) VMware ESXi
7 1 (1.96%) vSphere
Systems Management
1 19 (37.25%) Kubernetes
2 18 (35.29%) Icinga
3 16 (31.37%) Puppet
4 14 (27.45%) Consul
4 14 (27.45%) Packer
4 14 (27.45%) Prometheus
5 13 (25.49%) Ansible
5 13 (25.49%) Opscode Chef
5 13 (25.49%) Salt
6 4 (7.84%) Backup Exec
6 4 (7.84%) Symantec Endpoint Protection
6 4 (7.84%) Terraform
7 2 (3.92%) Nagios
8 1 (1.96%) BladeLogic
8 1 (1.96%) Single Sign-On
8 1 (1.96%) vMotion
Vendors
1 8 (15.69%) Adobe
2 6 (11.76%) Microsoft
2 6 (11.76%) Red Hat
3 5 (9.80%) Veritas
4 4 (7.84%) Apteco
4 4 (7.84%) Cisco
4 4 (7.84%) Dell
4 4 (7.84%) IBM
4 4 (7.84%) Symantec
5 3 (5.88%) VMware
6 2 (3.92%) ATG
6 2 (3.92%) Citrix
7 1 (1.96%) F5
7 1 (1.96%) ForgeRock
7 1 (1.96%) Oracle