Period
to 24 May 2020

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 24 May 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
England > London
6 months to
24 May 2020
Same period 2019 Same period 2018
Rank 309 323 226
Rank change year-on-year +14 -97 +12
Contract jobs citing Tomcat 118 288 571
As % of all contract jobs advertised in London 0.59% 0.71% 1.25%
As % of the Application Platforms category 3.88% 4.46% 7.25%
Number of daily rates quoted 70 225 438
Median daily rate £500 £550 £525
Median daily rate % change year-on-year -9.09% +4.76% +7.14%
10th Percentile £302 £381 £406
90th Percentile £610 £675 £638
England median daily rate £483 £513 £490
% change year-on-year -5.76% +4.59% +5.95%
Number of hourly rates quoted 0 0 1
Median hourly rate - - £52.50
England median hourly rate £35.00 £26.65 £57.50
% change year-on-year +31.33% -53.65% +27.78%

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 3,038 6,464 7,878
As % of all contract IT jobs advertised in London 15.28% 15.95% 17.27%
Number of daily rates quoted 1,991 4,478 5,623
Median daily rate £500 £525 £500
Median daily rate % change year-on-year -4.76% +5.00% +5.26%
10th Percentile £313 £313 £300
90th Percentile £700 £675 £650
England median daily rate £475 £475 £460
% change year-on-year - +3.26% +6.98%
Number of hourly rates quoted 40 43 77
Median hourly rate £35.00 £34.51 £20.50
Median hourly rate % change year-on-year +1.42% +68.34% -6.82%
10th Percentile £15.00 £18.53 £13.25
90th Percentile £54.13 £56.00 £55.25
Median hourly rate £22.50 £18.50 £19.00
% change year-on-year +21.62% -2.63% -2.56%

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 24 May 2020.

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 24 May 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
Central London +90 14 £550 +10.00% 1
South London +21 10 £473 +5.00% 5
West London +37 3 £525 - 3
East London +20 3 £600 -7.69%
North London +16 2 - -
Tomcat
England

For the 6 months to 24 May 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 London region with a requirement for Tomcat.

1 72 (61.02%) Java
2 59 (50.00%) SQL
3 55 (46.61%) Apache
4 53 (44.92%) Linux
5 50 (42.37%) Jenkins
6 45 (38.14%) Oracle
7 42 (35.59%) Git (software)
8 41 (34.75%) Windows
9 37 (31.36%) Agile Software Development
10 36 (30.51%) Web Services
11 35 (29.66%) DevOps
12 34 (28.81%) WebLogic
13 33 (27.97%) ITIL
13 33 (27.97%) Spring
14 32 (27.12%) XML
14 32 (27.12%) AWS
15 31 (26.27%) REST
16 29 (24.58%) Python
17 28 (23.73%) Problem-Solving
18 25 (21.19%) JavaScript
18 25 (21.19%) Docker
19 24 (20.34%) PowerShell
19 24 (20.34%) Maven
19 24 (20.34%) SQL Server
19 24 (20.34%) Unix
20 23 (19.49%) HTTP
20 23 (19.49%) Middleware
20 23 (19.49%) Continuous Integration
20 23 (19.49%) SaaS
21 22 (18.64%) Splunk

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 55 (46.61%) Apache
2 34 (28.81%) WebLogic
3 13 (11.02%) Oracle SOA Suite
4 11 (9.32%) Apache Solr
4 11 (9.32%) JBoss
5 10 (8.47%) IIS
5 10 (8.47%) WebSphere
6 8 (6.78%) Confluence
7 5 (4.24%) Cloud Foundry
7 5 (4.24%) Red Hat Fuse
8 4 (3.39%) Jetty
8 4 (3.39%) nginx
9 3 (2.54%) MS Exchange
10 2 (1.69%) Apache Spark
10 2 (1.69%) Drupal
10 2 (1.69%) Exchange Server 2010
10 2 (1.69%) SharePoint
10 2 (1.69%) Skype for Business
11 1 (0.85%) Apache ServiceMix
11 1 (0.85%) WildFly
Business Applications
1 6 (5.08%) Oracle ERP
2 2 (1.69%) Oracle EBS
Cloud Services
1 32 (27.12%) AWS
2 23 (19.49%) SaaS
3 19 (16.10%) Azure
4 9 (7.63%) PaaS
5 8 (6.78%) Office 365
6 7 (5.93%) Amazon EC2
7 6 (5.08%) Amazon CloudWatch
8 5 (4.24%) Datadog
8 5 (4.24%) GCP
9 3 (2.54%) Cloud Computing
9 3 (2.54%) GitHub
9 3 (2.54%) OpenShift
10 2 (1.69%) Amazon ECS
10 2 (1.69%) Azure Active Directory
10 2 (1.69%) Google Analytics
10 2 (1.69%) Mimecast
10 2 (1.69%) OneDrive
11 1 (0.85%) Amazon EKS
11 1 (0.85%) AWS CodePipeline
11 1 (0.85%) npm
Communications & Networking
1 23 (19.49%) HTTP
2 20 (16.95%) DNS
3 19 (16.10%) SSL
4 12 (10.17%) Firewall
5 9 (7.63%) TCP/IP
6 7 (5.93%) DHCP
7 6 (5.08%) Internet
7 6 (5.08%) SAN
8 5 (4.24%) FTP
8 5 (4.24%) VLAN
9 3 (2.54%) Cisco ASA
9 3 (2.54%) F5 BIG-IP LTM
9 3 (2.54%) iSCSI
9 3 (2.54%) NetScreen
9 3 (2.54%) SMTP
9 3 (2.54%) VPN
10 2 (1.69%) LAN
10 2 (1.69%) Network Security
11 1 (0.85%) VoIP
11 1 (0.85%) WAN
Database & Business Intelligence
1 24 (20.34%) SQL Server
2 21 (17.80%) MySQL
3 15 (12.71%) NoSQL
4 14 (11.86%) PostgreSQL
4 14 (11.86%) SQL Server 2016
5 10 (8.47%) Oracle Database
6 9 (7.63%) Big Data
7 8 (6.78%) Oracle Database 12c
7 8 (6.78%) Oracle Exadata
7 8 (6.78%) Relational Database
8 7 (5.93%) Apache Cassandra
9 6 (5.08%) Oracle ODI
9 6 (5.08%) RDBMS
10 3 (2.54%) Hadoop
10 3 (2.54%) Oracle OWB
10 3 (2.54%) SQL Server 2012
11 2 (1.69%) Amazon Aurora
11 2 (1.69%) Endeca
11 2 (1.69%) MongoDB
11 2 (1.69%) Redis
Development Applications
1 50 (42.37%) Jenkins
2 42 (35.59%) Git (software)
3 24 (20.34%) Maven
4 19 (16.10%) JUnit
5 15 (12.71%) JIRA
5 15 (12.71%) Postman
6 13 (11.02%) SoapUI
7 11 (9.32%) Gradle
8 10 (8.47%) Subversion
9 9 (7.63%) Atlassian Bamboo
9 9 (7.63%) Cucumber
9 9 (7.63%) Mockito
10 5 (4.24%) Bitbucket
11 4 (3.39%) Ant
11 4 (3.39%) SonarQube
12 3 (2.54%) DbUnit
12 3 (2.54%) jMock
12 3 (2.54%) Oracle APEX
12 3 (2.54%) Team Foundation Server
13 2 (1.69%) Grunt
General
1 20 (16.95%) Finance
2 5 (4.24%) Public Sector
2 5 (4.24%) Retail
3 4 (3.39%) Legal
4 3 (2.54%) Banking
4 3 (2.54%) Games
5 2 (1.69%) Electronics
6 1 (0.85%) Law
Job Titles
1 37 (31.36%) Developer
2 25 (21.19%) Java Developer
3 16 (13.56%) DevOps Engineer
4 11 (9.32%) Support Engineer
5 9 (7.63%) Java Engineer
5 9 (7.63%) Software Engineer
6 8 (6.78%) Architect
6 8 (6.78%) Platform Engineer
6 8 (6.78%) Senior Developer
7 7 (5.93%) Administrator
7 7 (5.93%) Applications Support
8 6 (5.08%) Applications Engineer
8 6 (5.08%) Applications Support Engineer
9 5 (4.24%) Senior Java Developer
10 4 (3.39%) AWS Engineer
10 4 (3.39%) Cloud Engineer
10 4 (3.39%) DBA
10 4 (3.39%) Oracle DBA
10 4 (3.39%) Software Support Engineer
11 3 (2.54%) Operations Support Engineer
Libraries, Frameworks & Software Standards
1 36 (30.51%) Web Services
2 33 (27.97%) Spring
3 32 (27.12%) XML
4 31 (26.27%) REST
5 23 (19.49%) Middleware
6 22 (18.64%) JSON
6 22 (18.64%) SOAP
6 22 (18.64%) Spring Boot
7 21 (17.80%) XSLT
8 18 (15.25%) RabbitMQ
9 16 (13.56%) CSS
9 16 (13.56%) Hibernate
9 16 (13.56%) HTML
10 14 (11.86%) RESTful
11 13 (11.02%) Oracle Fusion
12 11 (9.32%) Apache Camel
13 10 (8.47%) J2EE
13 10 (8.47%) LAMP
14 8 (6.78%) Oracle GoldenGate
15 7 (5.93%) AngularJS
Miscellaneous
1 15 (12.71%) Analytical Skills
2 8 (6.78%) Linux Command Line
2 8 (6.78%) Replication
3 6 (5.08%) Enterprise Software
3 6 (5.08%) Public Cloud
4 5 (4.24%) Private Cloud
4 5 (4.24%) Self-Motivation
5 4 (3.39%) Clustering
5 4 (3.39%) Data Centre
6 3 (2.54%) Digital Wallet
6 3 (2.54%) Mobile App
6 3 (2.54%) Mobile Payment
6 3 (2.54%) Mobile Wallet
7 2 (1.69%) Credit Risk
7 2 (1.69%) EMC VNX
7 2 (1.69%) Management Information System
7 2 (1.69%) N-Tier
7 2 (1.69%) SWIFT
7 2 (1.69%) Virtual Team
8 1 (0.85%) NHS
Operating Systems
1 53 (44.92%) Linux
2 41 (34.75%) Windows
3 24 (20.34%) Unix
4 19 (16.10%) Windows Server
5 16 (13.56%) Windows Server 2016
6 10 (8.47%) Red Hat Enterprise Linux
7 7 (5.93%) Ubuntu
8 6 (5.08%) Solaris
8 6 (5.08%) Windows Server 2008
9 5 (4.24%) Oracle Linux
10 4 (3.39%) Windows Server 2012
11 3 (2.54%) Android
11 3 (2.54%) Windows 10
12 2 (1.69%) VMS
13 1 (0.85%) CentOS
Processes & Methodologies
1 37 (31.36%) Agile Software Development
2 35 (29.66%) DevOps
3 33 (27.97%) ITIL
4 28 (23.73%) Problem-Solving
5 23 (19.49%) Continuous Integration
6 21 (17.80%) Continuous Improvement
7 19 (16.10%) Microservices
7 19 (16.10%) Software Engineering
8 17 (14.41%) SOA
9 16 (13.56%) Performance Monitoring
10 15 (12.71%) Unit Testing
11 14 (11.86%) Cybersecurity
11 14 (11.86%) High Availability
11 14 (11.86%) Performance Tuning
11 14 (11.86%) Root Cause Analysis
11 14 (11.86%) Technical Architecture
12 12 (10.17%) Concurrent Programming
12 12 (10.17%) ERP
12 12 (10.17%) Scrum
12 12 (10.17%) Web Application Development
Programming Languages
1 72 (61.02%) Java
2 59 (50.00%) SQL
3 29 (24.58%) Python
4 25 (21.19%) JavaScript
5 24 (20.34%) PowerShell
6 19 (16.10%) PL/SQL
6 19 (16.10%) Ruby
7 11 (9.32%) Bash Shell
8 8 (6.78%) C++
8 8 (6.78%) Java 8
9 5 (4.24%) Groovy
10 4 (3.39%) PHP
10 4 (3.39%) Shell Script
11 3 (2.54%) C
11 3 (2.54%) C#
11 3 (2.54%) Perl
12 2 (1.69%) Go
12 2 (1.69%) Haskell
12 2 (1.69%) Scala
12 2 (1.69%) T-SQL
Qualifications
1 21 (17.80%) Security Cleared
2 19 (16.10%) SC Cleared
3 7 (5.93%) Degree
4 3 (2.54%) Cisco Certification
4 3 (2.54%) Computer Science Degree
4 3 (2.54%) Master's Degree
5 2 (1.69%) CCIE
5 2 (1.69%) ITIL Certification
5 2 (1.69%) MCSA
5 2 (1.69%) MCSE
5 2 (1.69%) Microsoft Certification
5 2 (1.69%) OCPJP
5 2 (1.69%) Sun Certification
5 2 (1.69%) VMware Certified Professional (VCP)
6 1 (0.85%) BPSS Clearance
6 1 (0.85%) CCNP
6 1 (0.85%) DV Cleared
Quality Assurance & Compliance
1 15 (12.71%) GDPR
2 14 (11.86%) Cyber Essentials
2 14 (11.86%) HIPAA
2 14 (11.86%) ISO/IEC 27001
3 11 (9.32%) ISO/IEC 20000
4 7 (5.93%) SLA
5 3 (2.54%) PCI DSS
5 3 (2.54%) QA
6 1 (0.85%) Disclosure Scotland
6 1 (0.85%) HL7
System Software
1 25 (21.19%) Docker
2 14 (11.86%) Active Directory
3 8 (6.78%) Oracle RAC
3 8 (6.78%) VMware Infrastructure
4 4 (3.39%) Hyper-V
5 3 (2.54%) vSphere
5 3 (2.54%) XenApp
6 2 (1.69%) DFS Replication
6 2 (1.69%) VMware ESXi
6 2 (1.69%) VMware Server
7 1 (0.85%) iptables
7 1 (0.85%) NFS
7 1 (0.85%) Virtual Desktop
Systems Management
1 22 (18.64%) Ansible
2 17 (14.41%) Opscode Chef
3 15 (12.71%) Kubernetes
3 15 (12.71%) Puppet
4 10 (8.47%) Nagios
5 8 (6.78%) Data Guard
5 8 (6.78%) Oracle RMAN
6 6 (5.08%) Terraform
7 4 (3.39%) Kibana
7 4 (3.39%) logstash
7 4 (3.39%) SCOM
7 4 (3.39%) WSUS
8 3 (2.54%) Grafana
8 3 (2.54%) Oracle Enterprise Manager
9 2 (1.69%) Backup Exec
9 2 (1.69%) Control-M
9 2 (1.69%) Failover Clustering
9 2 (1.69%) Microsoft Clustering
9 2 (1.69%) Microsoft Intune
9 2 (1.69%) vMotion
Vendors
1 45 (38.14%) Oracle
2 22 (18.64%) Splunk
3 13 (11.02%) Microsoft
4 12 (10.17%) VMware
5 10 (8.47%) IBM
5 10 (8.47%) Red Hat
6 9 (7.63%) Cisco
7 7 (5.93%) HP
8 6 (5.08%) Google
8 6 (5.08%) LogicMonitor
9 5 (4.24%) CA
9 5 (4.24%) Juniper
10 4 (3.39%) EMC
10 4 (3.39%) NetApp
11 3 (2.54%) Apple
11 3 (2.54%) Citrix
11 3 (2.54%) Dell
11 3 (2.54%) EqualLogic
11 3 (2.54%) F5
11 3 (2.54%) Palo Alto