Period
to 23 January 2022

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 23 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
England > London
6 months to
23 Jan 2022
Same period 2021 Same period 2020
Rank 452 324 395
Rank change year-on-year -128 +71 -101
Contract jobs citing Tomcat 126 75 112
As % of all contract jobs advertised in London 0.34% 0.43% 0.37%
As % of the Application Platforms category 2.68% 2.91% 2.50%
Number of daily rates quoted 87 40 77
10th Percentile £424 £413 £400
25th Percentile £486 £450 £461
Median daily rate (50th Percentile) £573 £500 £513
Median % change year-on-year +14.50% -2.44% -6.82%
75th Percentile £650 £547 £564
90th Percentile £688 £700 £613
England median daily rate £540 £500 £500
% change year-on-year +8.00% - -2.91%

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 4,706 2,580 4,485
As % of all contract IT jobs advertised in London 12.77% 14.66% 14.88%
Number of daily rates quoted 3,361 1,837 3,206
10th Percentile £356 £300 £275
25th Percentile £463 £400 £400
Median daily rate (50th Percentile) £550 £500 £500
Median % change year-on-year +10.00% - -0.10%
75th Percentile £671 £613 £588
90th Percentile £750 £689 £675
England median daily rate £525 £473 £450
% change year-on-year +11.11% +5.00% -5.26%
Number of hourly rates quoted 39 21 46
10th Percentile £19.35 £21.25 £15.00
25th Percentile £23.25 £24.00 £15.63
Median hourly rate £32.50 £37.50 £23.75
Median % change year-on-year -13.33% +57.89% +1.06%
75th Percentile £52.38 £47.50 £36.70
90th Percentile £70.02 £55.00 £49.31
England median hourly rate £23.50 £25.50 £19.00
% change year-on-year -7.84% +34.21% +1.28%

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 23 January 2022.

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 23 January 2022. 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
Jobs
Central London -49 8 £500 +5.26% 10
South London -11 6 £625 +19.05%
West London -23 2 £675 +30.12% 2
Tomcat
England

For the 6 months to 23 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 London region with a requirement for Tomcat.

1 86 (68.25%) Java
2 60 (47.62%) Agile Software Development
3 52 (41.27%) Oracle
4 50 (39.68%) Linux
5 48 (38.10%) SQL
6 45 (35.71%) Docker
7 44 (34.92%) CI/CD
8 43 (34.13%) Spring
9 41 (32.54%) DevOps
10 40 (31.75%) AWS
11 38 (30.16%) Apache
12 36 (28.57%) Kubernetes
13 35 (27.78%) Jenkins
13 35 (27.78%) WebLogic
14 33 (26.19%) Azure
15 32 (25.40%) Microservices
15 32 (25.40%) JBoss
15 32 (25.40%) Unix
16 31 (24.60%) Finance
17 30 (23.81%) Git (software)
18 29 (23.02%) REST
18 29 (23.02%) Social Skills
19 28 (22.22%) Scrum
20 25 (19.84%) Windows
20 25 (19.84%) JavaScript
20 25 (19.84%) Ansible
21 24 (19.05%) Red Hat
22 23 (18.25%) HTML
23 22 (17.46%) Hibernate
23 22 (17.46%) Python

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 38 (30.16%) Apache
2 35 (27.78%) WebLogic
3 32 (25.40%) JBoss
4 19 (15.08%) IIS
5 18 (14.29%) WebSphere
6 15 (11.90%) Confluence
7 11 (8.73%) Jetty
8 10 (7.94%) Apache Spark
9 9 (7.14%) Oracle SOA Suite
10 8 (6.35%) Elasticsearch
11 7 (5.56%) nginx
12 6 (4.76%) Cloud Foundry
13 3 (2.38%) MS Exchange
13 3 (2.38%) OpenStack
13 3 (2.38%) SharePoint
13 3 (2.38%) WebSphere Application Server
14 2 (1.59%) Documentum
15 1 (0.79%) Apache Solr
15 1 (0.79%) IBM Domino
15 1 (0.79%) Mule
Applications
1 5 (3.97%) Microsoft Office
1 5 (3.97%) MS Visio
2 1 (0.79%) Photoshop
Business Applications
1 3 (2.38%) Oracle ERP
1 3 (2.38%) Temenos T24
2 1 (0.79%) Dynamics AX
2 1 (0.79%) Dynamics CRM
2 1 (0.79%) Magento
2 1 (0.79%) Oracle Applications
2 1 (0.79%) SAP Hybris
2 1 (0.79%) WebTrends
Cloud Services
1 40 (31.75%) AWS
2 33 (26.19%) Azure
3 16 (12.70%) IaaS
3 16 (12.70%) PaaS
4 13 (10.32%) Amazon EC2
4 13 (10.32%) Apigee
5 10 (7.94%) Amazon ECS
5 10 (7.94%) Amazon EKS
5 10 (7.94%) Amazon S3
5 10 (7.94%) AWS CloudFormation
6 9 (7.14%) Amazon CloudWatch
6 9 (7.14%) CloudFront
7 8 (6.35%) Akamai
7 8 (6.35%) Amazon SQS
7 8 (6.35%) AWS Fargate
7 8 (6.35%) SaaS
7 8 (6.35%) Virtual Private Cloud
8 7 (5.56%) AWS Direct Connect
8 7 (5.56%) Cloud Computing
8 7 (5.56%) OpenShift
Communications & Networking
1 17 (13.49%) DNS
2 15 (11.90%) SSL
3 14 (11.11%) Firewall
4 8 (6.35%) HTTP
5 7 (5.56%) VPN
6 6 (4.76%) OpenLDAP
6 6 (4.76%) SAN
6 6 (4.76%) TCP/IP
7 5 (3.97%) Internet
8 4 (3.17%) iSCSI
8 4 (3.17%) NAS
8 4 (3.17%) NetScaler
8 4 (3.17%) WAN
9 3 (2.38%) DNSSEC
9 3 (2.38%) IPv4
9 3 (2.38%) VLAN
10 2 (1.59%) Intranet
10 2 (1.59%) LAN
11 1 (0.79%) HTTPS
11 1 (0.79%) SMTP
Database & Business Intelligence
1 20 (15.87%) MySQL
2 18 (14.29%) SQL Server
3 15 (11.90%) Oracle Database
4 9 (7.14%) MongoDB
4 9 (7.14%) Relational Database
5 8 (6.35%) Amazon Redshift
5 8 (6.35%) NoSQL
6 7 (5.56%) Amazon DynamoDB
6 7 (5.56%) Oracle Database 12c
7 6 (4.76%) PostgreSQL
7 6 (4.76%) Redshift Spectrum
8 5 (3.97%) Cloudant
8 5 (3.97%) Data Warehouse
9 4 (3.17%) Apache Cassandra
9 4 (3.17%) OLAP
9 4 (3.17%) Oracle Exadata
9 4 (3.17%) Oracle ODI
9 4 (3.17%) RDBMS
10 3 (2.38%) Apache Hive
10 3 (2.38%) Tableau
Development Applications
1 35 (27.78%) Jenkins
2 30 (23.81%) Git (software)
3 19 (15.08%) Maven
4 18 (14.29%) JIRA
5 13 (10.32%) JUnit
6 12 (9.52%) GitLab
6 12 (9.52%) Mockito
7 11 (8.73%) Subversion
8 8 (6.35%) Ant
8 8 (6.35%) TeamCity
9 7 (5.56%) Bitbucket
10 6 (4.76%) Atlassian Bamboo
10 6 (4.76%) Gradle
11 5 (3.97%) Liquibase
12 4 (3.17%) Artifactory
12 4 (3.17%) Eclipse
12 4 (3.17%) git-flow
12 4 (3.17%) IntelliJ
12 4 (3.17%) Jasmine
12 4 (3.17%) Oracle APEX
General
1 31 (24.60%) Finance
2 29 (23.02%) Social Skills
3 19 (15.08%) Banking
4 9 (7.14%) Analytical Skills
5 8 (6.35%) Investment Banking
6 6 (4.76%) Public Sector
7 4 (3.17%) Documentation Skills
8 3 (2.38%) Front Office
8 3 (2.38%) Publishing
9 2 (1.59%) Back Office
9 2 (1.59%) Financial Institution
9 2 (1.59%) Law
9 2 (1.59%) Organisational Skills
9 2 (1.59%) Presentation Skills
10 1 (0.79%) Billing
10 1 (0.79%) Retail
10 1 (0.79%) Telecoms
Job Titles
1 43 (34.13%) Developer
2 23 (18.25%) Java Developer
3 14 (11.11%) Architect
4 12 (9.52%) Cloud Engineer
5 11 (8.73%) DevOps Engineer
6 10 (7.94%) Senior Developer
7 9 (7.14%) AWS Engineer
8 8 (6.35%) Technical Architect
9 6 (4.76%) Backend Developer
9 6 (4.76%) Data Engineer
9 6 (4.76%) Unix Engineer
10 5 (3.97%) Java Engineer
10 5 (3.97%) Senior Java Developer
10 5 (3.97%) Software Developer
11 4 (3.17%) Applications Engineer
11 4 (3.17%) Java Architect
11 4 (3.17%) Java Software Engineer
11 4 (3.17%) Software Engineer
11 4 (3.17%) Support Engineer
11 4 (3.17%) Systems Engineer
Libraries, Frameworks & Software Standards
1 43 (34.13%) Spring
2 29 (23.02%) REST
3 23 (18.25%) HTML
4 22 (17.46%) Hibernate
5 21 (16.67%) Spring Boot
6 19 (15.08%) Kafka
7 18 (14.29%) Middleware
8 16 (12.70%) XML
9 15 (11.90%) CSS
9 15 (11.90%) OAuth
9 15 (11.90%) RESTful
9 15 (11.90%) SOAP
9 15 (11.90%) Web Services
10 13 (10.32%) JPA
11 11 (8.73%) AngularJS
11 11 (8.73%) J2EE
12 10 (7.94%) Elastic Stack
13 9 (7.14%) JSON
13 9 (7.14%) LAMP
14 8 (6.35%) XSLT
Miscellaneous
1 14 (11.11%) Public Cloud
2 8 (6.35%) Clustering
3 6 (4.76%) Algorithms
3 6 (4.76%) Data Centre
3 6 (4.76%) PKI
4 5 (3.97%) Enterprise Software
4 5 (3.97%) Replication
4 5 (3.97%) User Experience
4 5 (3.97%) Video on Demand
5 4 (3.17%) Legacy Applications
5 4 (3.17%) Legacy Code
5 4 (3.17%) Mobile App
6 3 (2.38%) Credit Risk
6 3 (2.38%) Data Protection Act
6 3 (2.38%) DataPower
6 3 (2.38%) Greenfield Project
6 3 (2.38%) Private Cloud
7 2 (1.59%) Driving Licence
7 2 (1.59%) N-Tier
7 2 (1.59%) Taxonomies
Operating Systems
1 50 (39.68%) Linux
2 32 (25.40%) Unix
3 25 (19.84%) Windows
4 20 (15.87%) Red Hat Enterprise Linux
5 16 (12.70%) Ubuntu
6 12 (9.52%) Oracle Linux
7 9 (7.14%) CentOS
8 8 (6.35%) Amazon Linux
8 8 (6.35%) Debian
9 4 (3.17%) Windows 10
9 4 (3.17%) Windows Server 2016
10 3 (2.38%) Solaris
10 3 (2.38%) Windows Server
10 3 (2.38%) Windows Server 2008
10 3 (2.38%) Windows Server 2019
Processes & Methodologies
1 60 (47.62%) Agile Software Development
2 44 (34.92%) CI/CD
3 41 (32.54%) DevOps
4 32 (25.40%) Microservices
5 28 (22.22%) Scrum
6 20 (15.87%) TDD
7 19 (15.08%) Kanban
8 16 (12.70%) Continuous Integration
9 14 (11.11%) Migration
9 14 (11.11%) Problem-Solving
9 14 (11.11%) Software Engineering
10 13 (10.32%) ITIL
10 13 (10.32%) Unit Testing
11 12 (9.52%) SDLC
12 11 (8.73%) BDD
13 10 (7.94%) Data Engineering
13 10 (7.94%) Infrastructure Automation
13 10 (7.94%) Scaled Agile Framework
14 9 (7.14%) Continuous Improvement
14 9 (7.14%) Data Modelling
Programming Languages
1 86 (68.25%) Java
2 48 (38.10%) SQL
3 25 (19.84%) JavaScript
4 22 (17.46%) Python
5 21 (16.67%) Shell Script
6 16 (12.70%) Java 8
7 15 (11.90%) Bash
7 15 (11.90%) PL/SQL
8 11 (8.73%) Scala
9 9 (7.14%) Perl
10 4 (3.17%) TypeScript
11 3 (2.38%) C
11 3 (2.38%) Go
11 3 (2.38%) Groovy
11 3 (2.38%) Kotlin
12 2 (1.59%) PowerShell
12 2 (1.59%) Ruby
12 2 (1.59%) T-SQL
13 1 (0.79%) C++
13 1 (0.79%) PHP
Qualifications
1 14 (11.11%) AWS Certification
2 7 (5.56%) SC Cleared
2 7 (5.56%) Security Cleared
3 5 (3.97%) DV Cleared
4 4 (3.17%) Degree
5 3 (2.38%) RHCE
6 1 (0.79%) Sun Certification
Quality Assurance & Compliance
1 4 (3.17%) ISO/IEC 20000
2 2 (1.59%) QA
System Software
1 45 (35.71%) Docker
2 14 (11.11%) Active Directory
3 4 (3.17%) Oracle RAC
4 3 (2.38%) NFS
4 3 (2.38%) VMware Infrastructure
5 2 (1.59%) IAG
5 2 (1.59%) vSphere
6 1 (0.79%) Shibboleth
6 1 (0.79%) Squid
6 1 (0.79%) Virtual Machines
6 1 (0.79%) XenApp
Systems Management
1 36 (28.57%) Kubernetes
2 25 (19.84%) Ansible
3 16 (12.70%) Terraform
4 13 (10.32%) Docker Swarm
4 13 (10.32%) Puppet
5 9 (7.14%) Kibana
6 7 (5.56%) HAProxy
6 7 (5.56%) Single Sign-On
7 5 (3.97%) Opscode Chef
7 5 (3.97%) Packer
7 5 (3.97%) Prometheus
8 4 (3.17%) Consul
8 4 (3.17%) Data Guard
8 4 (3.17%) Icinga
8 4 (3.17%) logstash
8 4 (3.17%) Oracle RMAN
9 3 (2.38%) BMC PATROL
9 3 (2.38%) FortiGate
9 3 (2.38%) Grafana
9 3 (2.38%) Oozie
Vendors
1 52 (41.27%) Oracle
2 24 (19.05%) Red Hat
3 13 (10.32%) F5
3 13 (10.32%) Microsoft
4 10 (7.94%) VMware
5 8 (6.35%) AppDynamics
6 7 (5.56%) Dynatrace
6 7 (5.56%) Pega
7 6 (4.76%) IBM
7 6 (4.76%) MuleSoft
7 6 (4.76%) Splunk
8 5 (3.97%) Citrix
9 4 (3.17%) Actifio
9 4 (3.17%) NetApp
9 4 (3.17%) Sybase
10 3 (2.38%) EMC
10 3 (2.38%) Google
10 3 (2.38%) Palo Alto
10 3 (2.38%) Temenos
11 2 (1.59%) OpenText