Period
to 12 May 2021

The following table provides summary statistics for contract job vacancies advertised in 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 12 May 2021 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
England > London
6 months to
12 May 2021
Same period 2020 Same period 2019
Rank 361 323 335
Rank change year-on-year -38 +12 -118
Contract jobs citing Tomcat 107 110 301
As % of all contract jobs advertised in London 0.45% 0.52% 0.74%
As % of the Application Platforms category 3.21% 3.48% 4.65%
Number of daily rates quoted 58 64 231
10th Percentile £417 £352 £381
25th Percentile £453 £450 £453
Median daily rate (50th Percentile) £521 £525 £550
Median % change year-on-year -0.71% -4.55% +4.76%
75th Percentile £587 £588 £650
90th Percentile £653 £621 £675
England median daily rate £500 £488 £525
% change year-on-year +2.56% -7.14% +5.00%

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 London with a requirement for application platform skills.

All Application Platform Skills
London
Contract vacancies with a requirement for application platform skills 3,336 3,162 6,477
As % of all contract IT jobs advertised in London 14.16% 15.02% 15.86%
Number of daily rates quoted 2,384 2,181 4,535
10th Percentile £325 £313 £313
25th Percentile £418 £413 £413
Median daily rate (50th Percentile) £513 £500 £525
Median % change year-on-year +2.50% -4.76% +5.00%
75th Percentile £613 £600 £600
90th Percentile £688 £690 £675
England median daily rate £480 £475 £475
% change year-on-year +1.05% - +4.40%
Number of hourly rates quoted 26 28 38
10th Percentile £17.00 £15.00 £15.98
25th Percentile £21.25 £20.09 £18.81
Median hourly rate £40.25 £26.08 £24.11
Median % change year-on-year +54.33% +8.17% +20.55%
75th Percentile £57.50 £42.72 £38.44
90th Percentile £68.95 £60.90 £50.73
England median hourly rate £24.50 £19.90 £17.50
% change year-on-year +23.12% +13.71% -6.09%

Tomcat
Job Vacancy Trend in London

Job postings citing Tomcat as a proportion of all IT jobs advertised in London.

Job vacancy trend for Tomcat in London

Tomcat
Contractor Daily Rate Trend in London

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

Daily rate trend for Tomcat in London

Tomcat
Daily Rate Histogram in London

Daily rate distribution for jobs citing Tomcat in London over the 6 months to 12 May 2021.

Daily rate histogram for Tomcat in London

Tomcat
Contractor Hourly Rate Trend in London

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

Hourly rate trend for Tomcat in London

Tomcat
Contract Job Locations in 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 London region over the 6 months to 12 May 2021. 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
Central London +23 4 £450 -20.00% 7
South London +32 3 £525 +11.11% 1
West London +16 3 £519 -1.19% 2
Tomcat
England

For the 6 months to 12 May 2021, 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 London region with a requirement for Tomcat.

1 80 (74.77%) Java
2 45 (42.06%) Linux
3 41 (38.32%) Oracle
4 40 (37.38%) Jenkins
5 39 (36.45%) WebSphere
5 39 (36.45%) Git (software)
6 37 (34.58%) Spring
7 36 (33.64%) Continuous Integration
8 35 (32.71%) Finance
9 34 (31.78%) Agile Software Development
10 32 (29.91%) SQL
10 32 (29.91%) Apache
11 31 (28.97%) JBoss
11 31 (28.97%) AWS
11 31 (28.97%) Social Skills
12 28 (26.17%) Unix
13 26 (24.30%) Maven
13 26 (24.30%) DevOps
14 25 (23.36%) JavaScript
15 23 (21.50%) Windows
15 23 (21.50%) Puppet
15 23 (21.50%) REST
16 22 (20.56%) Banking
17 21 (19.63%) Microservices
17 21 (19.63%) Kubernetes
18 20 (18.69%) IIS
19 19 (17.76%) JUnit
19 19 (17.76%) Web Services
19 19 (17.76%) Docker
20 18 (16.82%) WebSphere Application Server

Tomcat
Co-occurring IT Skills in 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 39 (36.45%) WebSphere
2 32 (29.91%) Apache
3 31 (28.97%) JBoss
4 20 (18.69%) IIS
5 18 (16.82%) Jetty
5 18 (16.82%) WebLogic
5 18 (16.82%) WebSphere Application Server
6 10 (9.35%) nginx
7 6 (5.61%) Cloud Foundry
7 6 (5.61%) Confluence
7 6 (5.61%) Mongrel
8 5 (4.67%) Elasticsearch
8 5 (4.67%) Oracle SOA Suite
8 5 (4.67%) WebLogic Portal
9 4 (3.74%) Documentum
9 4 (3.74%) GlassFish
9 4 (3.74%) Red Hat Fuse
10 3 (2.80%) Oracle HTTP Server
11 2 (1.87%) MS Exchange
11 2 (1.87%) SharePoint
Applications
1 3 (2.80%) Microsoft Office
1 3 (2.80%) MS Visio
2 1 (0.93%) Microsoft Excel
Business Applications
1 2 (1.87%) Summit
2 1 (0.93%) Sentinel
Cloud Services
1 31 (28.97%) AWS
2 12 (11.21%) Azure
2 12 (11.21%) GCP
2 12 (11.21%) GitHub
3 10 (9.35%) PaaS
4 8 (7.48%) IaaS
5 7 (6.54%) Amazon EC2
5 7 (6.54%) OpenShift
6 6 (5.61%) Google App Engine
7 5 (4.67%) AWS CodePipeline
8 3 (2.80%) Amazon CloudWatch
8 3 (2.80%) AWS CloudFormation
8 3 (2.80%) Cloud Computing
8 3 (2.80%) Microsoft 365
9 2 (1.87%) IBM Cloud
9 2 (1.87%) npm
10 1 (0.93%) Amazon S3
10 1 (0.93%) AWS Lambda
10 1 (0.93%) Serverless
Communications & Networking
1 14 (13.08%) HTTP
2 10 (9.35%) DNS
2 10 (9.35%) SSL
2 10 (9.35%) TCP/IP
3 8 (7.48%) iSCSI
4 7 (6.54%) DHCP
4 7 (6.54%) FTP
4 7 (6.54%) NAS
4 7 (6.54%) SAN
4 7 (6.54%) WAN
5 6 (5.61%) IPsec
6 5 (4.67%) Cisco Nexus
6 5 (4.67%) FCoE
6 5 (4.67%) Fibre Channel
6 5 (4.67%) LAN
6 5 (4.67%) Multicast
7 4 (3.74%) Firewall
8 3 (2.80%) Internet
9 2 (1.87%) NetScaler
10 1 (0.93%) HTTPS
Database & Business Intelligence
1 17 (15.89%) MongoDB
2 14 (13.08%) SQL Server
3 12 (11.21%) Relational Database
4 11 (10.28%) MySQL
5 8 (7.48%) NoSQL
5 8 (7.48%) RDBMS
6 7 (6.54%) Apache Cassandra
6 7 (6.54%) Hadoop
7 5 (4.67%) Oracle Database
7 5 (4.67%) PostgreSQL
8 4 (3.74%) HBase
9 3 (2.80%) DB2
9 3 (2.80%) Hazelcast
9 3 (2.80%) Oracle Database 11g
9 3 (2.80%) Oracle Database 12c
9 3 (2.80%) Redis
9 3 (2.80%) Riak
10 2 (1.87%) BusinessObjects
11 1 (0.93%) Amazon DynamoDB
11 1 (0.93%) SQL Server 2016
Development Applications
1 40 (37.38%) Jenkins
2 39 (36.45%) Git (software)
3 26 (24.30%) Maven
4 19 (17.76%) JUnit
5 15 (14.02%) JIRA
6 14 (13.08%) Gradle
7 13 (12.15%) Mockito
7 13 (12.15%) Subversion
8 12 (11.21%) Cucumber
9 10 (9.35%) Sonatype Nexus
10 6 (5.61%) Artifactory
10 6 (5.61%) SonarQube
10 6 (5.61%) TeamCity
10 6 (5.61%) Travis CI
11 4 (3.74%) Ant
11 4 (3.74%) Eclipse
11 4 (3.74%) GitLab
11 4 (3.74%) Mocha
11 4 (3.74%) Octopus Deploy
12 3 (2.80%) IBM UrbanCode
General
1 35 (32.71%) Finance
2 31 (28.97%) Social Skills
3 22 (20.56%) Banking
4 10 (9.35%) Analytical Skills
5 8 (7.48%) Public Sector
6 6 (5.61%) Investment Banking
7 3 (2.80%) Influencing Skills
8 2 (1.87%) Organisational Skills
8 2 (1.87%) Presentation Skills
8 2 (1.87%) Retail
9 1 (0.93%) Billing
9 1 (0.93%) Front Office
9 1 (0.93%) Telecoms
Job Titles
1 41 (38.32%) Developer
2 26 (24.30%) Java Developer
3 19 (17.76%) Architect
4 11 (10.28%) DevOps Engineer
5 7 (6.54%) Full Stack Developer
5 7 (6.54%) Solutions Architect
6 5 (4.67%) Infrastructure Architect
6 5 (4.67%) Lead Developer
6 5 (4.67%) Senior Developer
7 4 (3.74%) Administrator
7 4 (3.74%) Credit Risk Developer
7 4 (3.74%) Credit Risk Java Developer
7 4 (3.74%) Infrastructure Engineer
7 4 (3.74%) Oracle Developer
7 4 (3.74%) Senior Java Developer
7 4 (3.74%) Systems Engineer
7 4 (3.74%) Technical Architect
8 3 (2.80%) Cloud Architect
8 3 (2.80%) Consultant
8 3 (2.80%) Security Architect
Libraries, Frameworks & Software Standards
1 37 (34.58%) Spring
2 23 (21.50%) REST
3 19 (17.76%) Web Services
4 18 (16.82%) J2EE
4 18 (16.82%) RESTful
5 17 (15.89%) Hibernate
5 17 (15.89%) Middleware
6 16 (14.95%) AngularJS
6 16 (14.95%) HTML
7 15 (14.02%) Node.js
7 15 (14.02%) XML
8 14 (13.08%) JMS
9 13 (12.15%) JSON
10 11 (10.28%) .NET
10 11 (10.28%) JPA
10 11 (10.28%) Spring Boot
11 10 (9.35%) CSS
11 10 (9.35%) JSP
11 10 (9.35%) Servlets
11 10 (9.35%) SOAP
Miscellaneous
1 14 (13.08%) Enterprise Software
2 8 (7.48%) Credit Risk
3 5 (4.67%) Data Centre
3 5 (4.67%) Self-Motivation
4 4 (3.74%) Mobile App
4 4 (3.74%) Public Cloud
5 3 (2.80%) Algorithms
5 3 (2.80%) Cloud Native
5 3 (2.80%) Clustering
5 3 (2.80%) Linux Command Line
5 3 (2.80%) N-Tier
5 3 (2.80%) User Experience
6 2 (1.87%) Data Structures
6 2 (1.87%) DataPower
6 2 (1.87%) Driving Licence
6 2 (1.87%) Equities
6 2 (1.87%) Fixed Income
6 2 (1.87%) Mainframe
6 2 (1.87%) Replication
7 1 (0.93%) Smart Meter
Operating Systems
1 45 (42.06%) Linux
2 28 (26.17%) Unix
3 23 (21.50%) Windows
4 9 (8.41%) Solaris
5 7 (6.54%) Red Hat Enterprise Linux
6 6 (5.61%) Windows Server
7 4 (3.74%) Oracle Linux
8 3 (2.80%) Windows Server 2016
9 2 (1.87%) VMS
9 2 (1.87%) Windows 10
9 2 (1.87%) Windows Server 2019
10 1 (0.93%) Debian
10 1 (0.93%) Ubuntu
10 1 (0.93%) zOS
Processes & Methodologies
1 36 (33.64%) Continuous Integration
2 34 (31.78%) Agile Software Development
3 26 (24.30%) DevOps
4 21 (19.63%) Microservices
5 18 (16.82%) Scrum
6 17 (15.89%) Configuration Management
6 17 (15.89%) TDD
7 14 (13.08%) Software Engineering
7 14 (13.08%) Unit Testing
8 13 (12.15%) Build Automation
9 12 (11.21%) BDD
9 12 (11.21%) OO
10 11 (10.28%) Continuous Delivery
10 11 (10.28%) Problem-Solving
11 10 (9.35%) Continuous Deployment
11 10 (9.35%) MVC
11 10 (9.35%) Open Source
11 10 (9.35%) Test Automation
12 9 (8.41%) SDLC
13 8 (7.48%) Change Control
Programming Languages
1 80 (74.77%) Java
2 32 (29.91%) SQL
3 25 (23.36%) JavaScript
4 14 (13.08%) Java 8
5 13 (12.15%) Python
6 12 (11.21%) Shell Script
7 9 (8.41%) PL/SQL
8 6 (5.61%) Bash Shell
8 6 (5.61%) Perl
9 4 (3.74%) PowerShell
9 4 (3.74%) XPath
10 3 (2.80%) AWK
10 3 (2.80%) C++
10 3 (2.80%) Groovy
10 3 (2.80%) Korn
11 2 (1.87%) C
11 2 (1.87%) PHP
11 2 (1.87%) TypeScript
12 1 (0.93%) Jython
12 1 (0.93%) Scala
Qualifications
1 18 (16.82%) Security Cleared
2 16 (14.95%) SC Cleared
3 4 (3.74%) DV Cleared
4 2 (1.87%) Degree
5 1 (0.93%) Computer Science Degree
5 1 (0.93%) ISEB
5 1 (0.93%) ISEB Practitioner
5 1 (0.93%) Master's Degree
5 1 (0.93%) RHCE
Quality Assurance & Compliance
1 6 (5.61%) QA
2 3 (2.80%) ISO/IEC 20000
2 3 (2.80%) PCI DSS
3 1 (0.93%) Data Quality
System Software
1 19 (17.76%) Docker
2 15 (14.02%) VMware Infrastructure
3 11 (10.28%) Xen
4 8 (7.48%) Active Directory
5 7 (6.54%) Hyper-V
5 7 (6.54%) NFS
6 5 (4.67%) KVM
6 5 (4.67%) SRDF
7 4 (3.74%) Oracle RAC
8 3 (2.80%) Virtual Machines
9 1 (0.93%) Veritas Cluster Server
Systems Management
1 23 (21.50%) Puppet
2 21 (19.63%) Kubernetes
3 16 (14.95%) Ansible
4 10 (9.35%) Terraform
5 9 (8.41%) Opscode Chef
6 2 (1.87%) FortiGate
6 2 (1.87%) Forum Sentry
6 2 (1.87%) Prometheus
7 1 (0.93%) Consul
7 1 (0.93%) Control-M
7 1 (0.93%) Grafana
7 1 (0.93%) Icinga
7 1 (0.93%) Packer
7 1 (0.93%) PowerCLI
7 1 (0.93%) Salt
7 1 (0.93%) Single Sign-On
7 1 (0.93%) vCenter Server
Vendors
1 41 (38.32%) Oracle
2 17 (15.89%) VMware
3 16 (14.95%) Red Hat
4 15 (14.02%) Microsoft
5 11 (10.28%) Google
6 8 (7.48%) Cisco
7 7 (6.54%) EMC
7 7 (6.54%) IBM
7 7 (6.54%) NetApp
7 7 (6.54%) Sybase
8 6 (5.61%) F5
8 6 (5.61%) Splunk
9 5 (4.67%) Palo Alto
10 4 (3.74%) MuleSoft
11 3 (2.80%) Pega
12 2 (1.87%) Atlassian
12 2 (1.87%) Citrix
12 2 (1.87%) Dell
12 2 (1.87%) Fujitsu
12 2 (1.87%) SAP