Period
to 20 November 2017

The following table provides summary statistics for contract job vacancies advertised in England 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 November 2017 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
UK > England
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 228 201 231
Rank change year-on-year -27 +30 +7
Contract jobs citing Tomcat 1120 1276 1174
As % of all contract IT jobs advertised in England 1.19% 1.32% 1.12%
As % of the Application Platforms category 7.14% 7.11% 6.33%
Number of daily rates quoted 836 857 804
England median daily rate £488 £450 £438
Median daily rate % change year-on-year +8.39% +2.86% +6.06%
10th Percentile £319 £313 £313
90th Percentile £588 £575 £573
UK median daily rate £475 £450 £425
% change year-on-year +5.56% +5.88% +4.94%
Number of hourly rates quoted 10 4 46
England median hourly rate £44.00 £42.50 £40.00
Median hourly rate % change year-on-year +3.53% +6.25% +14.29%
10th Percentile £35.00 £28.78 £30.00
90th Percentile £51.00 £53.75 £44.88
UK median hourly rate £44.00 £42.50 £40.38
% change year-on-year +3.53% +5.25% +15.37%

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 England with a requirement for application platform skills.

All Application Platform Skills
England
Contract vacancies with a requirement for application platform skills 15692 17952 18535
As % of all contract IT jobs advertised in England 16.69% 18.58% 17.74%
Number of daily rates quoted 10391 11721 11797
England median daily rate £450 £425 £400
Median daily rate % change year-on-year +5.88% +6.25% +5.26%
10th Percentile £263 £256 £235
90th Percentile £613 £588 £575
UK median daily rate £450 £420 £400
% change year-on-year +7.14% +5.00% +6.67%
Number of hourly rates quoted 400 447 553
England median hourly rate £20.71 £20.00 £19.50
Median hourly rate % change year-on-year +3.53% +2.56% +8.33%
10th Percentile £11.00 £12.25 £11.00
90th Percentile £47.83 £49.05 £43.00
UK median hourly rate £20.00 £20.00 £20.00

Tomcat
Job Vacancy Trend in England

Job postings citing Tomcat as a percentage of all IT jobs advertised in England.

Job vacancy trend for Tomcat in England

Tomcat
Contractor Daily Rate Trend in England

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

Contractor daily rate trend for Tomcat in England

Tomcat
Contractor Daily Rate Histogram in England

The daily rate distribution of IT jobs citing Tomcat in England over the 6 months to 20 November 2017.

Contractor daily rate histogram for Tomcat in England

Tomcat
Contractor Hourly Rate Trend in England

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

Contractor hourly rate trend for Tomcat in England

Tomcat
Contractor Hourly Rate Histogram in England

The hourly rate distribution of IT jobs citing Tomcat in England over the 6 months to 20 November 2017.

Contractor hourly rate histogram for Tomcat in England

Tomcat
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Tomcat within the England region over the 6 months to 20 November 2017. 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
London -27 596 £525 +10.53% 51
South East -82 167 £448 -0.56% 29
North of England +39 153 £400 -8.57% 22
South West +26 73 £436 +20.34% 15
Midlands -7 70 £394 -7.35% 9
East of England 0 66 £425 +25.00% 13
Yorkshire +17 61 £423 -6.11% 8
North East +57 49 £350 - 1
North West +3 42 £415 -5.68% 13
East Midlands +12 37 £475 -13.64% 2
West Midlands -15 31 £356 -16.18% 7
Tomcat
UK

For the 6 months to 20 November 2017, IT contractor jobs citing Tomcat also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the England region with a requirement for Tomcat.

1 846 (75.54%) Java
2 533 (47.59%) Linux
3 516 (46.07%) Agile Software Development
4 409 (36.52%) Apache
5 369 (32.95%) Oracle
6 349 (31.16%) Amazon AWS
7 329 (29.38%) Jenkins
8 322 (28.75%) DevOps
9 319 (28.48%) Spring
10 298 (26.61%) Puppet
11 293 (26.16%) Unix
12 291 (25.98%) JBoss
13 265 (23.66%) Continuous Integration
14 261 (23.30%) Git (software)
15 260 (23.21%) SQL
16 245 (21.88%) Ansible
17 239 (21.34%) TDD
18 237 (21.16%) MySQL
19 235 (20.98%) Maven
20 226 (20.18%) Finance
21 219 (19.55%) Web Services
22 210 (18.75%) WebLogic
23 206 (18.39%) J2EE
24 204 (18.21%) JavaScript
24 204 (18.21%) Scrum
25 203 (18.13%) PostgreSQL
26 198 (17.68%) WebSphere
27 188 (16.79%) Python
28 186 (16.61%) Opscode Chef
29 182 (16.25%) Docker

Tomcat
Co-occurring IT Skills in England 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
1 409 (36.52%) Apache
2 291 (25.98%) JBoss
3 210 (18.75%) WebLogic
4 198 (17.68%) WebSphere
5 115 (10.27%) OpenStack
6 108 (9.64%) nginx
7 104 (9.29%) IIS
8 88 (7.86%) Jetty
9 75 (6.70%) Confluence
10 58 (5.18%) Oracle Application Server
11 52 (4.64%) Elasticsearch
12 50 (4.46%) iPlanet
13 34 (3.04%) Apache Spark
14 31 (2.77%) MQSeries
15 26 (2.32%) Cloud Foundry
16 23 (2.05%) GemFire
16 23 (2.05%) Oracle SOA Suite
17 21 (1.88%) WebSphere Application Server
18 17 (1.52%) Apache Solr
19 16 (1.43%) Mongrel
Applications
1 17 (1.52%) Microsoft Project
2 11 (0.98%) Microsoft Office
3 9 (0.80%) MS Visio
4 4 (0.36%) Microsoft Excel
4 4 (0.36%) Microsoft PowerPoint
5 1 (0.089%) Photoshop
Business Applications
1 25 (2.23%) Oracle Procure-to-Pay
2 11 (0.98%) Dynamics CRM
3 5 (0.45%) Payment Gateway
4 4 (0.36%) Temenos T24
5 3 (0.27%) Oracle BPM
6 2 (0.18%) Dynamics AX
7 1 (0.089%) BASE24
7 1 (0.089%) NetSuite
7 1 (0.089%) OpenText Process Suite
7 1 (0.089%) Oracle EBS
7 1 (0.089%) Relativity
7 1 (0.089%) SAP BPC
7 1 (0.089%) SAP Oil and Gas
Cloud Services
1 349 (31.16%) Amazon AWS
2 133 (11.88%) Microsoft Azure
3 48 (4.29%) GitHub
4 42 (3.75%) Amazon EC2
4 42 (3.75%) Amazon S3
4 42 (3.75%) PaaS
5 31 (2.77%) AWS CloudFormation
6 19 (1.70%) Amazon CloudWatch
6 19 (1.70%) Google Cloud Platform
6 19 (1.70%) npm
6 19 (1.70%) OpenDNS
7 18 (1.61%) Amazon ELB
8 17 (1.52%) Google App Engine
8 17 (1.52%) SaaS
9 16 (1.43%) Virtual Private Cloud
10 15 (1.34%) Cloud Computing
11 13 (1.16%) IaaS
12 12 (1.07%) AWS Lambda
12 12 (1.07%) Serverless
13 11 (0.98%) OpenShift
Communications & Networking
1 133 (11.88%) TCP/IP
2 129 (11.52%) Firewall
3 113 (10.09%) DNS
4 102 (9.11%) HTTP
5 60 (5.36%) SSL
6 55 (4.91%) LDAP
7 48 (4.29%) SAN
8 36 (3.21%) DHCP
8 36 (3.21%) Internet
8 36 (3.21%) VPN
9 35 (3.13%) BIG-IP
10 26 (2.32%) F5 BIG-IP LTM
11 22 (1.96%) NAS
11 22 (1.96%) WAN
12 17 (1.52%) FTP
12 17 (1.52%) SSH
13 16 (1.43%) IPsec
13 16 (1.43%) OpenLDAP
14 14 (1.25%) iSCSI
14 14 (1.25%) OpenVPN
Database & Business Intelligence
1 237 (21.16%) MySQL
2 203 (18.13%) PostgreSQL
3 176 (15.71%) NoSQL
4 124 (11.07%) SQL Server
5 85 (7.59%) Hadoop
6 79 (7.05%) MongoDB
7 68 (6.07%) Relational Database
8 53 (4.73%) Oracle Database
9 50 (4.46%) DB2
10 48 (4.29%) Big Data
11 39 (3.48%) RDBMS
12 35 (3.13%) Redis
13 33 (2.95%) Amazon RDS
14 32 (2.86%) HBase
15 24 (2.14%) Apache Cassandra
16 19 (1.70%) Maltego
16 19 (1.70%) MariaDB
17 16 (1.43%) Amazon DynamoDB
17 16 (1.43%) Apache Hive
18 13 (1.16%) OLTP
Development Applications
1 329 (29.38%) Jenkins
2 261 (23.30%) Git (software)
3 235 (20.98%) Maven
4 152 (13.57%) JIRA
4 152 (13.57%) JUnit
5 102 (9.11%) Subversion
6 89 (7.95%) NUnit
7 85 (7.59%) MSTest
8 66 (5.89%) Selenium
9 65 (5.80%) Eclipse
10 59 (5.27%) Cucumber
11 54 (4.82%) Ant
12 49 (4.38%) Bitbucket
13 45 (4.02%) Sonatype Nexus
14 44 (3.93%) Gradle
14 44 (3.93%) TeamCity
15 41 (3.66%) Mockito
16 35 (3.13%) IntelliJ
17 33 (2.95%) SonarQube
18 32 (2.86%) Atlassian Bamboo
General
1 226 (20.18%) Finance
2 106 (9.46%) Banking
3 44 (3.93%) Retail
4 37 (3.30%) Retail Banking
5 22 (1.96%) Games
6 18 (1.61%) Investment Banking
6 18 (1.61%) Telecoms
7 8 (0.71%) French Language
7 8 (0.71%) Law
8 7 (0.63%) Front Office
8 7 (0.63%) Marketing
9 6 (0.54%) Manufacturing
10 5 (0.45%) Financial Institution
11 3 (0.27%) Legal
11 3 (0.27%) Publishing
12 2 (0.18%) Dutch Language
12 2 (0.18%) Local Government
12 2 (0.18%) Military
12 2 (0.18%) Pharmaceutical
12 2 (0.18%) Spanish Language
Job Titles
1 536 (47.86%) Developer
2 421 (37.59%) Java Developer
3 153 (13.66%) DevOps Engineer
4 77 (6.88%) Senior Developer
5 69 (6.16%) Senior Java Developer
6 61 (5.45%) Linux Engineer
7 60 (5.36%) AWS DevOps
8 54 (4.82%) Consultant
9 53 (4.73%) Architect
9 53 (4.73%) Unix Engineer
10 52 (4.64%) AWS Engineer
11 47 (4.20%) Administrator
11 47 (4.20%) AWS DevOps Engineer
12 44 (3.93%) Full Stack Developer
13 41 (3.66%) Linux/Unix DevOps
14 37 (3.30%) Digital Developer
15 35 (3.13%) Linux Administrator
15 35 (3.13%) Systems Administrator
16 34 (3.04%) Digital Transformation
16 34 (3.04%) Java Engineer
Libraries, Frameworks & Software Standards
1 319 (28.48%) Spring
2 219 (19.55%) Web Services
3 206 (18.39%) J2EE
4 176 (15.71%) Hibernate
5 167 (14.91%) XML
6 161 (14.38%) REST
7 151 (13.48%) HTML
8 140 (12.50%) RESTful
9 130 (11.61%) SOAP
10 128 (11.43%) CSS
11 120 (10.71%) AngularJS
11 120 (10.71%) JSON
12 100 (8.93%) Java EE
13 90 (8.04%) JMS
14 85 (7.59%) Apache Camel
14 85 (7.59%) jQuery
15 84 (7.50%) Middleware
16 76 (6.79%) Elastic Stack
16 76 (6.79%) Spring Boot
17 74 (6.61%) Node.js
Miscellaneous
1 69 (6.16%) Data Centre
2 64 (5.71%) Clustering
3 54 (4.82%) Analytical Skills
4 52 (4.64%) Greenfield Project
5 36 (3.21%) Linux Command Line
5 36 (3.21%) User Experience
6 35 (3.13%) Enterprise Software
7 32 (2.86%) Computer Science
8 23 (2.05%) Virtual Team
9 22 (1.96%) Data Structures
10 21 (1.88%) Public Cloud
11 15 (1.34%) Algorithms
11 15 (1.34%) Credit Risk
12 14 (1.25%) DataPower
12 14 (1.25%) Mainframe
12 14 (1.25%) Replication
13 13 (1.16%) PKI
14 12 (1.07%) Fintech
14 12 (1.07%) iPad
15 11 (0.98%) Cyberthreat
Operating Systems
1 533 (47.59%) Linux
2 293 (26.16%) Unix
3 159 (14.20%) Windows
4 141 (12.59%) Red Hat Enterprise Linux
5 92 (8.21%) CentOS
6 91 (8.13%) Solaris
7 68 (6.07%) AIX
8 57 (5.09%) HPUX
9 52 (4.64%) Windows Server
10 47 (4.20%) SUSE
11 43 (3.84%) Ubuntu
12 19 (1.70%) Windows Server 2012
13 15 (1.34%) Debian
13 15 (1.34%) Windows Server 2008
14 13 (1.16%) Oracle Linux
15 11 (0.98%) CoreOS
16 9 (0.80%) Android
16 9 (0.80%) Apple iOS
17 8 (0.71%) Windows 7
18 7 (0.63%) Windows Server 2003
Processes & Methodologies
1 516 (46.07%) Agile Software Development
2 322 (28.75%) DevOps
3 265 (23.66%) Continuous Integration
4 239 (21.34%) TDD
5 204 (18.21%) Scrum
6 168 (15.00%) OO
7 123 (10.98%) Open Source
8 112 (10.00%) Load Balancing
9 103 (9.20%) Test Automation
10 99 (8.84%) Digital Transformation Programme
11 97 (8.66%) Configuration Management
12 95 (8.48%) BDD
13 91 (8.13%) Microservices
14 88 (7.86%) MVC
15 87 (7.77%) E-Commerce
15 87 (7.77%) Software Engineering
16 83 (7.41%) ITIL
17 80 (7.14%) Kanban
18 74 (6.61%) High Availability
19 70 (6.25%) Continuous Delivery
Programming Languages
1 846 (75.54%) Java
2 260 (23.21%) SQL
3 204 (18.21%) JavaScript
4 188 (16.79%) Python
5 123 (10.98%) Bash Shell
6 94 (8.39%) Perl
7 81 (7.23%) Ruby
8 79 (7.05%) Shell Script
9 63 (5.63%) Groovy
10 53 (4.73%) C#
11 52 (4.64%) Scala
12 34 (3.04%) C++
13 31 (2.77%) PL/SQL
14 29 (2.59%) Go
15 27 (2.41%) PHP
16 26 (2.32%) PowerShell
17 22 (1.96%) Korn
18 21 (1.88%) TypeScript
19 19 (1.70%) C
19 19 (1.70%) C-shell
Qualifications
1 176 (15.71%) Security Cleared
2 129 (11.52%) SC Cleared
3 43 (3.84%) Degree
4 17 (1.52%) RHCE
5 13 (1.16%) Computer Science Degree
6 12 (1.07%) BPSS Clearance
7 10 (0.89%) CISSP
8 7 (0.63%) RHCSA
9 5 (0.45%) MCSE
9 5 (0.45%) Microsoft Certification
10 4 (0.36%) Cisco Certification
10 4 (0.36%) GCIH
10 4 (0.36%) GIAC
11 3 (0.27%) CCIE
11 3 (0.27%) CTC Cleared
11 3 (0.27%) EMC Certification
11 3 (0.27%) Master's Degree
11 3 (0.27%) Sun Certification
12 2 (0.18%) DBS Check
12 2 (0.18%) DV Cleared
Quality Assurance & Compliance
1 36 (3.21%) QA
2 20 (1.79%) PCI DSS
3 9 (0.80%) HL7
3 9 (0.80%) MiFID
3 9 (0.80%) SLA
4 7 (0.63%) AS 2805
4 7 (0.63%) Disclosure Scotland
4 7 (0.63%) ISO 8583
5 5 (0.45%) ISO/IEC 27001
6 3 (0.27%) GDPR
7 2 (0.18%) Data Quality
8 1 (0.089%) FedRAMP
8 1 (0.089%) GCP
System Software
1 182 (16.25%) Docker
2 75 (6.70%) VMware Infrastructure
3 44 (3.93%) Virtual Machines
4 37 (3.30%) Active Directory
5 34 (3.04%) Hyper-V
6 30 (2.68%) KVM
7 27 (2.41%) HDFS
8 26 (2.32%) Veritas Volume Manager
9 21 (1.88%) Xen
10 19 (1.70%) Samba
11 18 (1.61%) Apache ZooKeeper
12 15 (1.34%) Squid
12 15 (1.34%) vCloud
13 14 (1.25%) Oracle RAC
13 14 (1.25%) Postfix
14 12 (1.07%) vSphere
15 8 (0.71%) etcd
15 8 (0.71%) iptables
16 6 (0.54%) VMware ESXi
17 5 (0.45%) ISA Server
Systems Management
1 298 (26.61%) Puppet
2 245 (21.88%) Ansible
3 186 (16.61%) Opscode Chef
4 98 (8.75%) Kubernetes
5 74 (6.61%) logstash
5 74 (6.61%) Terraform
6 45 (4.02%) Kibana
7 40 (3.57%) ZABBIX
8 33 (2.95%) Nagios
9 28 (2.50%) Cobbler
9 28 (2.50%) Rancher
10 24 (2.14%) Grafana
11 22 (1.96%) Sysdig
12 16 (1.43%) Graphite
13 15 (1.34%) Red Hat Satellite
14 14 (1.25%) Docker Swarm
14 14 (1.25%) Icinga
14 14 (1.25%) Rsyslog
15 12 (1.07%) CA Single Sign-On
16 11 (0.98%) Control-M
Vendors
1 369 (32.95%) Oracle
2 180 (16.07%) Red Hat
3 145 (12.95%) VMware
4 83 (7.41%) F5
4 83 (7.41%) IBM
5 61 (5.45%) Cisco
6 56 (5.00%) Sun
7 54 (4.82%) Google
8 46 (4.11%) Microsoft
9 45 (4.02%) HP
9 45 (4.02%) Splunk
10 37 (3.30%) Atlassian
11 29 (2.59%) Veritas
12 25 (2.23%) PlateSpin
13 18 (1.61%) Adobe
14 17 (1.52%) Sonatype
15 16 (1.43%) TIBCO
16 15 (1.34%) NetApp
17 14 (1.25%) SaltStack
17 14 (1.25%) Talend