Period
to 27 January 2022

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Tomcat skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Tomcat over the 6 months to 27 January 2022 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Apache Tomcat
Central London > City of London
6 months to
27 Jan 2022
Same period 2021 Same period 2020
Rank 178 127 181
Rank change year-on-year -51 +54 +18
Contract jobs citing Tomcat 8 5 18
As % of all contract jobs advertised in the City of London 0.20% 0.24% 0.37%
As % of the Application Platforms category 1.66% 1.85% 2.57%
Number of daily rates quoted 5 5 16
10th Percentile £470 £424 £425
25th Percentile £480 £441 -
Median daily rate (50th Percentile) £550 £475 £500
Median % change year-on-year +15.79% -5.00% -9.09%
75th Percentile £975 £488 £602
90th Percentile - £540 £678
Central London median daily rate £525 £475 £500
% change year-on-year +10.53% -5.00% -9.09%

Tomcat is in the Application Platforms category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for application platform skills.

All Application Platform Skills
City of London
Contract vacancies with a requirement for application platform skills 482 271 701
As % of all contract IT jobs advertised in the City of London 12.00% 12.85% 14.40%
Number of daily rates quoted 399 184 550
10th Percentile £350 £278 £263
25th Percentile £431 £406 £401
Median daily rate (50th Percentile) £540 £525 £500
Median % change year-on-year +2.86% +5.00% -4.76%
75th Percentile £638 £603 £600
90th Percentile £725 £668 £669
Central London median daily rate £530 £525 £500
% change year-on-year +0.95% +5.00% -4.76%
Number of hourly rates quoted 2 3 7
10th Percentile £21.42 £15.43 £19.47
25th Percentile £23.90 £18.27 £20.50
Median hourly rate £28.84 £23.00 £25.00
Median % change year-on-year +25.40% -8.00% +29.87%
75th Percentile £34.21 - £26.25
90th Percentile £36.93 - £38.40
Central London median hourly rate £28.84 £23.00 £25.00
% change year-on-year +25.40% -8.00% +31.58%

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
Contractor Daily Rate Trend in the City of London

3-month moving average daily rate quoted in jobs citing Tomcat in the City of London.

Daily rate trend for Tomcat in the City of London

Tomcat
Daily Rate Histogram in the City of London

Daily rate distribution for jobs citing Tomcat in the City of London over the 6 months to 27 January 2022.

Daily rate histogram for Tomcat in the City of London

Tomcat
Contractor Hourly Rate Trend in the City of London

3-month moving average hourly rates quoted in jobs citing Tomcat in the City of London.

Hourly rate trend for Tomcat in the City of London

For the 6 months to 27 January 2022, IT contractor 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 contract job ads across the City of London region with a requirement for Tomcat.

1 7 (87.50%) Java
2 6 (75.00%) Agile Software Development
3 5 (62.50%) Jenkins
3 5 (62.50%) DevOps
4 4 (50.00%) CI/CD
4 4 (50.00%) Microservices
4 4 (50.00%) WebLogic
4 4 (50.00%) Linux
4 4 (50.00%) Apache
4 4 (50.00%) SSL
5 3 (37.50%) J2EE
5 3 (37.50%) Degree
5 3 (37.50%) JIRA
5 3 (37.50%) Finance
5 3 (37.50%) OpenShift
5 3 (37.50%) Ansible
5 3 (37.50%) Docker
5 3 (37.50%) Puppet
5 3 (37.50%) Bitbucket
5 3 (37.50%) Artifactory
5 3 (37.50%) TeamCity
5 3 (37.50%) Git (software)
5 3 (37.50%) OAuth
5 3 (37.50%) AWS
5 3 (37.50%) Confluence
5 3 (37.50%) JWT
5 3 (37.50%) Kubernetes
5 3 (37.50%) React
6 2 (25.00%) Public Cloud
6 2 (25.00%) Salt

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 4 (50.00%) Apache
1 4 (50.00%) WebLogic
2 3 (37.50%) Confluence
3 1 (12.50%) JBoss
Cloud Services
1 3 (37.50%) AWS
1 3 (37.50%) OpenShift
2 1 (12.50%) Apigee
2 1 (12.50%) AWS CloudFormation
2 1 (12.50%) Azure
2 1 (12.50%) Azure Active Directory
Communications & Networking
1 4 (50.00%) SSL
2 1 (12.50%) DNS
Development Applications
1 5 (62.50%) Jenkins
2 3 (37.50%) Artifactory
2 3 (37.50%) Bitbucket
2 3 (37.50%) Git (software)
2 3 (37.50%) JIRA
2 3 (37.50%) TeamCity
3 2 (25.00%) git-flow
3 2 (25.00%) RSpec
4 1 (12.50%) GitLab
4 1 (12.50%) Mockito
4 1 (12.50%) Subversion
General
1 3 (37.50%) Finance
2 2 (25.00%) Social Skills
3 1 (12.50%) Publishing
Job Titles
1 5 (62.50%) DevOps Engineer
2 2 (25.00%) AWS DevOps
2 2 (25.00%) AWS DevOps Engineer
2 2 (25.00%) AWS Engineer
3 1 (12.50%) Applications Architect
3 1 (12.50%) Architect
3 1 (12.50%) Developer
3 1 (12.50%) Java Developer
3 1 (12.50%) Technical Architect
3 1 (12.50%) WebLogic Architect
Libraries, Frameworks & Software Standards
1 3 (37.50%) J2EE
1 3 (37.50%) JWT
1 3 (37.50%) OAuth
1 3 (37.50%) React
2 2 (25.00%) Elastic Stack
2 2 (25.00%) Spring
3 1 (12.50%) JDBC
3 1 (12.50%) JMS
3 1 (12.50%) LDAP
3 1 (12.50%) Middleware
3 1 (12.50%) REST
3 1 (12.50%) RESTful
Miscellaneous
1 2 (25.00%) Data Centre
1 2 (25.00%) Public Cloud
2 1 (12.50%) Clustering
Operating Systems
1 4 (50.00%) Linux
2 2 (25.00%) Windows
3 1 (12.50%) Windows Server 2008
Processes & Methodologies
1 6 (75.00%) Agile Software Development
2 5 (62.50%) DevOps
3 4 (50.00%) CI/CD
3 4 (50.00%) Microservices
4 2 (25.00%) Infrastructure Automation
4 2 (25.00%) Insurtech
4 2 (25.00%) Project Management
4 2 (25.00%) Release Management
5 1 (12.50%) API Design
5 1 (12.50%) BDD
5 1 (12.50%) Configuration Management
5 1 (12.50%) Continuous Integration
5 1 (12.50%) Infrastructure as Code
5 1 (12.50%) Kanban
5 1 (12.50%) Load Balancing
5 1 (12.50%) Migration
5 1 (12.50%) Scrum
5 1 (12.50%) TDD
Programming Languages
1 7 (87.50%) Java
2 2 (25.00%) C++
2 2 (25.00%) Go
2 2 (25.00%) Perl
2 2 (25.00%) Python
2 2 (25.00%) Ruby
3 1 (12.50%) Java 8
3 1 (12.50%) Shell Script
Qualifications
1 3 (37.50%) Degree
2 1 (12.50%) AWS Certification
System Software
1 3 (37.50%) Docker
2 2 (25.00%) Virtual Machines
3 1 (12.50%) Active Directory
3 1 (12.50%) IAG
3 1 (12.50%) Shibboleth
Systems Management
1 3 (37.50%) Ansible
1 3 (37.50%) Kubernetes
1 3 (37.50%) Puppet
2 2 (25.00%) Consul
2 2 (25.00%) Icinga
2 2 (25.00%) Opscode Chef
2 2 (25.00%) Packer
2 2 (25.00%) Prometheus
2 2 (25.00%) Salt
3 1 (12.50%) BMC PATROL
3 1 (12.50%) HAProxy
Vendors
1 1 (12.50%) Dynatrace
1 1 (12.50%) F5
1 1 (12.50%) Kaspersky