Period
to 20 January 2020

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 20 January 2020 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
20 Jan 2020
Same period 2019 Same period 2018
Rank 182 192 177
Rank change year-on-year +10 -15 -12
Contract jobs citing Tomcat 15 58 73
As % of all contract IT jobs advertised in the City of London 0.30% 0.87% 1.04%
As % of the Application Platforms category 2.06% 4.70% 7.16%
Number of daily rates quoted 13 48 68
City of London median daily rate £500 £550 £480
Median daily rate % change year-on-year -9.09% +14.58% +16.36%
10th Percentile £410 £485 £412
90th Percentile £590 £594 £593
Central London median daily rate £500 £550 £500
% change year-on-year -9.09% +10.00% +21.21%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

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 727 1,235 1,020
As % of all contract IT jobs advertised in the City of London 14.73% 18.45% 14.48%
Number of daily rates quoted 567 935 823
City of London median daily rate £500 £525 £500
Median daily rate % change year-on-year -4.76% +5.00% +5.26%
10th Percentile £263 £275 £280
90th Percentile £659 £650 £675
Central London median daily rate £500 £525 £498
% change year-on-year -4.76% +5.53% +7.57%
Number of hourly rates quoted 8 21 8
City of London median hourly rate £23.00 £19.25 £17.85
Median hourly rate % change year-on-year +19.48% +7.84% -6.05%
10th Percentile £19.60 £13.00 £10.88
90th Percentile £35.55 £25.50 £27.50
Central London median hourly rate £25.00 £19.25 £17.85
% change year-on-year +29.87% +7.84% -4.67%

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
Contractor Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Tomcat in the City of London.

Contractor daily rate trend for Tomcat in the City of London

Tomcat
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Tomcat in the City of London over the 6 months to 20 January 2020.

Contractor daily rate histogram for Tomcat in the City of London

Tomcat
Contractor Hourly Rate Trend in the City of London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Tomcat in the City of London.

Contractor hourly rate trend for Tomcat in the City of London

Tomcat
Contract Job Locations in the City of London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Tomcat within the City of London region over the 6 months to 20 January 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Moorgate - 6 £500 -
Tomcat
Central London

For the 6 months to 20 January 2020, 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 10 (66.67%) AWS
2 9 (60.00%) Java
3 8 (53.33%) Finance
4 7 (46.67%) Spring
4 7 (46.67%) NoSQL
4 7 (46.67%) Microservices
4 7 (46.67%) Spring Boot
5 6 (40.00%) Digital Transformation Programme
5 6 (40.00%) Opscode Chef
5 6 (40.00%) Jenkins
5 6 (40.00%) Ansible
5 6 (40.00%) BDD
5 6 (40.00%) Puppet
5 6 (40.00%) MongoDB
5 6 (40.00%) Hadoop
5 6 (40.00%) Cobbler
5 6 (40.00%) Jetty
5 6 (40.00%) Multithreading
5 6 (40.00%) TDD
5 6 (40.00%) Software Engineering
5 6 (40.00%) Hibernate
5 6 (40.00%) JBoss
6 5 (33.33%) Linux
6 5 (33.33%) DevOps
7 4 (26.67%) WebLogic
7 4 (26.67%) Unix
8 3 (20.00%) SQL
8 3 (20.00%) Oracle
8 3 (20.00%) Web Services
8 3 (20.00%) XML

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 6 (40.00%) JBoss
1 6 (40.00%) Jetty
2 4 (26.67%) WebLogic
3 2 (13.33%) Apache
3 2 (13.33%) Oracle SOA Suite
4 1 (6.67%) Confluence
4 1 (6.67%) IIS
Cloud Services
1 10 (66.67%) AWS
2 3 (20.00%) Azure
2 3 (20.00%) GCP
Communications & Networking
1 2 (13.33%) Firewall
2 1 (6.67%) Cisco ASA
2 1 (6.67%) F5 BIG-IP LTM
2 1 (6.67%) NetScreen
2 1 (6.67%) Network Security
2 1 (6.67%) SSL
Database & Business Intelligence
1 7 (46.67%) NoSQL
2 6 (40.00%) Hadoop
2 6 (40.00%) MongoDB
3 1 (6.67%) BusinessObjects
3 1 (6.67%) BusinessObjects Business Intelligence
3 1 (6.67%) Lumira
3 1 (6.67%) Oracle Database
3 1 (6.67%) Oracle Database 12c
3 1 (6.67%) Oracle Exadata
3 1 (6.67%) PostgreSQL
3 1 (6.67%) RDBMS
3 1 (6.67%) Relational Database
3 1 (6.67%) SQL Server
3 1 (6.67%) SQL Server Integration Services
Development Applications
1 6 (40.00%) Jenkins
2 3 (20.00%) Maven
3 2 (13.33%) Git (software)
3 2 (13.33%) Postman
3 2 (13.33%) SoapUI
4 1 (6.67%) Atlassian Bamboo
4 1 (6.67%) JIRA
General
1 8 (53.33%) Finance
2 1 (6.67%) Publishing
Job Titles
1 7 (46.67%) Developer
2 6 (40.00%) Java Developer
3 3 (20.00%) DevOps Engineer
4 2 (13.33%) Lead DevOps
5 1 (6.67%) Active Directory Analyst
5 1 (6.67%) Active Directory Developer
5 1 (6.67%) Analyst
5 1 (6.67%) Analyst Developer
5 1 (6.67%) Cloud Engineer
5 1 (6.67%) Data Consultant
5 1 (6.67%) Data Integration Consultant
5 1 (6.67%) DevOps Architect
5 1 (6.67%) Integration Consultant
5 1 (6.67%) Lead Architect
5 1 (6.67%) Lead DevOps Engineer
5 1 (6.67%) Platform Engineer
5 1 (6.67%) Security Analyst
5 1 (6.67%) Senior Analyst Developer
5 1 (6.67%) Senior Security Analyst
5 1 (6.67%) Unix Engineer
Libraries, Frameworks & Software Standards
1 7 (46.67%) Spring
1 7 (46.67%) Spring Boot
2 6 (40.00%) Hibernate
3 3 (20.00%) Web Services
3 3 (20.00%) XML
4 2 (13.33%) JSON
4 2 (13.33%) Middleware
4 2 (13.33%) Oracle Fusion
4 2 (13.33%) REST
4 2 (13.33%) SOAP
4 2 (13.33%) XSLT
5 1 (6.67%) CSS
5 1 (6.67%) HTML
5 1 (6.67%) Oracle GoldenGate
Miscellaneous
1 3 (20.00%) Public Cloud
2 2 (13.33%) Analytical Skills
3 1 (6.67%) Private Cloud
3 1 (6.67%) Replication
Operating Systems
1 5 (33.33%) Linux
2 4 (26.67%) Unix
3 2 (13.33%) Windows
4 1 (6.67%) Oracle Linux
4 1 (6.67%) Red Hat Enterprise Linux
4 1 (6.67%) Solaris
4 1 (6.67%) Ubuntu
4 1 (6.67%) Windows Server
Processes & Methodologies
1 7 (46.67%) Microservices
2 6 (40.00%) BDD
2 6 (40.00%) Digital Transformation Programme
2 6 (40.00%) Multithreading
2 6 (40.00%) Software Engineering
2 6 (40.00%) TDD
3 5 (33.33%) DevOps
4 3 (20.00%) Continuous Integration
4 3 (20.00%) Dependency Injection
5 2 (13.33%) Continuous Improvement
5 2 (13.33%) High Availability
5 2 (13.33%) ITIL
5 2 (13.33%) ITIL V3
5 2 (13.33%) Migration
5 2 (13.33%) Problem-Solving
5 2 (13.33%) SOA
5 2 (13.33%) Strategic Roadmap
6 1 (6.67%) Infrastructure Engineering
6 1 (6.67%) Project Delivery
6 1 (6.67%) Web SSO
Programming Languages
1 9 (60.00%) Java
2 3 (20.00%) Groovy
2 3 (20.00%) Python
2 3 (20.00%) SQL
3 2 (13.33%) PL/SQL
4 1 (6.67%) JavaScript
4 1 (6.67%) PowerShell
Qualifications
1 2 (13.33%) Cisco Certification
1 2 (13.33%) DV Cleared
1 2 (13.33%) SC Cleared
1 2 (13.33%) Security Cleared
2 1 (6.67%) CCIE
2 1 (6.67%) CCNA
2 1 (6.67%) CCNP
Quality Assurance & Compliance
1 2 (13.33%) ISO/IEC 20000
System Software
1 3 (20.00%) Docker
2 2 (13.33%) Active Directory
3 1 (6.67%) Hyper-V
3 1 (6.67%) Oracle RAC
Systems Management
1 6 (40.00%) Ansible
1 6 (40.00%) Cobbler
1 6 (40.00%) Opscode Chef
1 6 (40.00%) Puppet
2 3 (20.00%) Kubernetes
2 3 (20.00%) logstash
2 3 (20.00%) Terraform
3 1 (6.67%) Data Guard
3 1 (6.67%) Oracle RMAN
3 1 (6.67%) Single Sign-On
Vendors
1 3 (20.00%) Google
1 3 (20.00%) Oracle
2 2 (13.33%) Cisco
3 1 (6.67%) F5
3 1 (6.67%) HP
3 1 (6.67%) Juniper
3 1 (6.67%) Microsoft
3 1 (6.67%) Palo Alto
3 1 (6.67%) Red Hat
3 1 (6.67%) SAP