Period
to 23 October 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 23 October 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
23 Oct 2017
Same period 2016 Same period 2015
Rank 218 199 233
Rank change year-on-year -19 +34 +3
Contract jobs citing Tomcat 1115 1343 1094
As % of all contract IT jobs advertised in England 1.21% 1.38% 1.05%
As % of the Application Platforms category 7.22% 7.37% 5.86%
Number of daily rates quoted 825 916 735
England median daily rate £475 £450 £425
Median daily rate % change year-on-year +5.56% +5.88% +6.25%
10th Percentile £318 £313 £313
90th Percentile £587 £575 £573
UK median daily rate £475 £450 £425
% change year-on-year +5.56% +5.88% +6.25%
Number of hourly rates quoted 8 7 46
England median hourly rate £42.75 £40.00 £40.00
Median hourly rate % change year-on-year +6.88% - +14.29%
10th Percentile £35.00 £28.90 £32.52
90th Percentile £48.75 £57.50 £47.00
UK median hourly rate £42.75 £40.00 £40.38
% change year-on-year +6.88% -0.94% +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 15438 18220 18676
As % of all contract IT jobs advertised in England 16.76% 18.66% 17.95%
Number of daily rates quoted 10180 12012 11935
England median daily rate £450 £425 £400
Median daily rate % change year-on-year +5.88% +6.25% +6.67%
10th Percentile £263 £256 £228
90th Percentile £610 £588 £573
UK median daily rate £445 £420 £400
% change year-on-year +5.95% +5.00% +6.67%
Number of hourly rates quoted 387 472 558
England median hourly rate £20.44 £20.00 £19.00
Median hourly rate % change year-on-year +2.18% +5.26% +5.56%
10th Percentile £11.25 £12.00 £11.25
90th Percentile £48.75 £48.75 £42.83
UK median hourly rate £20.00 £20.00 £19.50
% change year-on-year - +2.56% +9.15%

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 23 October 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
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 23 October 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 -19 574 £525 +10.53% 46
North of England +45 172 £400 -8.57% 23
South East -94 160 £449 -3.49% 28
Yorkshire +24 72 £423 -8.15% 10
South West +14 72 £418 +11.33% 4
Midlands +7 71 £388 -8.82% 3
East of England -19 67 £406 +8.33% 10
North East +79 54 £330 -5.71% 1
North West -12 43 £415 -4.60% 12
East Midlands +19 39 £475 +5.56% 2
West Midlands -12 29 £356 -16.18% 1
Tomcat
UK

For the 6 months to 23 October 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.

1 825 (73.99%) Java
2 557 (49.96%) Linux
3 484 (43.41%) Agile Software Development
4 408 (36.59%) Apache
5 373 (33.45%) Oracle
6 319 (28.61%) Amazon AWS
7 315 (28.25%) DevOps
8 310 (27.80%) JBoss
9 304 (27.26%) Jenkins
10 302 (27.09%) Spring
11 289 (25.92%) Unix
12 283 (25.38%) Puppet
13 270 (24.22%) SQL
14 255 (22.87%) Git (software)
15 246 (22.06%) Continuous Integration
16 237 (21.26%) MySQL
17 223 (20.00%) Ansible
18 222 (19.91%) Maven
19 219 (19.64%) TDD
20 213 (19.10%) WebLogic
21 206 (18.48%) Python
22 204 (18.30%) J2EE
23 203 (18.21%) Web Services
23 203 (18.21%) Finance
24 202 (18.12%) JavaScript
25 196 (17.58%) PostgreSQL
26 193 (17.31%) Scrum
27 189 (16.95%) Red Hat
28 187 (16.77%) WebSphere
29 183 (16.41%) Security Cleared

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
1 408 (36.59%) Apache
2 310 (27.80%) JBoss
3 213 (19.10%) WebLogic
4 187 (16.77%) WebSphere
5 111 (9.96%) nginx
6 104 (9.33%) OpenStack
7 99 (8.88%) IIS
8 79 (7.09%) Jetty
9 67 (6.01%) Oracle Application Server
10 63 (5.65%) Confluence
11 62 (5.56%) Elasticsearch
12 59 (5.29%) iPlanet
13 37 (3.32%) Apache Spark
14 26 (2.33%) MQSeries
14 26 (2.33%) Oracle SOA Suite
15 25 (2.24%) Apache Solr
16 20 (1.79%) GemFire
17 19 (1.70%) Cloud Foundry
18 18 (1.61%) WebSphere Application Server
19 15 (1.35%) Mongrel
Applications
1 21 (1.88%) Microsoft Office
2 17 (1.52%) Microsoft Project
3 9 (0.81%) MS Visio
4 4 (0.36%) Microsoft Excel
4 4 (0.36%) Microsoft PowerPoint
5 1 (0.090%) Photoshop
Business Applications
1 26 (2.33%) Oracle Procure-to-Pay
2 10 (0.90%) Dynamics CRM
3 4 (0.36%) Temenos T24
4 3 (0.27%) Oracle BPM
4 3 (0.27%) Payment Gateway
4 3 (0.27%) Pega PRPC
5 2 (0.18%) Dynamics AX
6 1 (0.090%) BASE24
6 1 (0.090%) NetSuite
6 1 (0.090%) OpenText Process Suite
6 1 (0.090%) Relativity
6 1 (0.090%) SAP BPC
6 1 (0.090%) SAP Hybris
6 1 (0.090%) SAP Oil and Gas
Cloud Services
1 319 (28.61%) Amazon AWS
2 121 (10.85%) Microsoft Azure
3 41 (3.68%) Amazon EC2
4 38 (3.41%) GitHub
4 38 (3.41%) PaaS
5 36 (3.23%) AWS CloudFormation
6 35 (3.14%) Amazon S3
7 24 (2.15%) OpenDNS
8 20 (1.79%) Amazon CloudWatch
8 20 (1.79%) Cloud Computing
8 20 (1.79%) Google Cloud Platform
8 20 (1.79%) npm
9 19 (1.70%) Amazon ELB
10 17 (1.52%) Google App Engine
10 17 (1.52%) SaaS
10 17 (1.52%) Virtual Private Cloud
11 16 (1.43%) IaaS
12 15 (1.35%) AWS Lambda
12 15 (1.35%) Serverless
13 11 (0.99%) OpenShift
Communications & Networking
1 144 (12.91%) TCP/IP
2 136 (12.20%) Firewall
3 122 (10.94%) DNS
4 102 (9.15%) HTTP
5 70 (6.28%) SSL
6 62 (5.56%) LDAP
7 53 (4.75%) SAN
8 41 (3.68%) DHCP
9 35 (3.14%) VPN
10 33 (2.96%) Internet
11 31 (2.78%) BIG-IP
12 28 (2.51%) WAN
13 23 (2.06%) F5 BIG-IP LTM
13 23 (2.06%) NAS
14 18 (1.61%) FTP
15 17 (1.52%) IPsec
15 17 (1.52%) SSH
16 16 (1.43%) LAN
16 16 (1.43%) SMTP
17 15 (1.35%) OpenLDAP
Database & Business Intelligence
1 237 (21.26%) MySQL
2 196 (17.58%) PostgreSQL
3 155 (13.90%) NoSQL
4 126 (11.30%) SQL Server
5 85 (7.62%) Relational Database
6 76 (6.82%) MongoDB
7 74 (6.64%) Hadoop
8 58 (5.20%) RDBMS
9 56 (5.02%) Oracle Database
10 49 (4.39%) DB2
11 45 (4.04%) Big Data
12 44 (3.95%) Redis
13 32 (2.87%) Amazon RDS
14 28 (2.51%) HBase
15 24 (2.15%) Maltego
16 23 (2.06%) Apache Cassandra
17 17 (1.52%) Data Warehouse
18 16 (1.43%) Amazon DynamoDB
18 16 (1.43%) MariaDB
19 15 (1.35%) Apache Hive
Development Applications
1 304 (27.26%) Jenkins
2 255 (22.87%) Git (software)
3 222 (19.91%) Maven
4 147 (13.18%) JUnit
5 134 (12.02%) JIRA
6 108 (9.69%) Subversion
7 76 (6.82%) NUnit
8 72 (6.46%) MSTest
9 68 (6.10%) Selenium
10 62 (5.56%) Eclipse
11 60 (5.38%) Cucumber
12 54 (4.84%) Ant
13 51 (4.57%) Bitbucket
14 50 (4.48%) Sonatype Nexus
15 44 (3.95%) Gradle
16 38 (3.41%) Mockito
17 36 (3.23%) IntelliJ
18 35 (3.14%) TeamCity
19 32 (2.87%) Atlassian Bamboo
19 32 (2.87%) SonarQube
General
1 203 (18.21%) Finance
2 105 (9.42%) Banking
3 40 (3.59%) Retail
4 38 (3.41%) Retail Banking
5 23 (2.06%) Investment Banking
6 21 (1.88%) Games
7 16 (1.43%) Telecoms
8 10 (0.90%) Front Office
9 8 (0.72%) French Language
10 6 (0.54%) Law
10 6 (0.54%) Marketing
11 5 (0.45%) Financial Institution
12 4 (0.36%) Manufacturing
13 3 (0.27%) Legal
13 3 (0.27%) Publishing
14 2 (0.18%) Dutch Language
14 2 (0.18%) Local Government
14 2 (0.18%) Pharmaceutical
14 2 (0.18%) Spanish Language
15 1 (0.090%) Polish Language
Job Titles
1 500 (44.84%) Developer
2 383 (34.35%) Java Developer
3 154 (13.81%) DevOps Engineer
4 68 (6.10%) Linux Engineer
5 67 (6.01%) Senior Developer
6 57 (5.11%) AWS DevOps
7 56 (5.02%) Unix Engineer
8 55 (4.93%) Architect
8 55 (4.93%) Senior Java Developer
9 54 (4.84%) Administrator
9 54 (4.84%) AWS Engineer
10 51 (4.57%) Consultant
11 48 (4.30%) AWS DevOps Engineer
12 47 (4.22%) Full Stack Developer
13 46 (4.13%) Analyst
14 43 (3.86%) Linux/Unix DevOps
15 39 (3.50%) Digital Developer
16 38 (3.41%) Systems Administrator
17 36 (3.23%) Linux Administrator
18 35 (3.14%) Java Engineer
Libraries, Frameworks & Software Standards
1 302 (27.09%) Spring
2 204 (18.30%) J2EE
3 203 (18.21%) Web Services
4 172 (15.43%) XML
5 165 (14.80%) Hibernate
6 152 (13.63%) HTML
6 152 (13.63%) REST
7 141 (12.65%) RESTful
8 128 (11.48%) SOAP
9 126 (11.30%) CSS
10 120 (10.76%) JSON
11 110 (9.87%) AngularJS
12 102 (9.15%) Java EE
13 89 (7.98%) Elastic Stack
14 88 (7.89%) Middleware
15 87 (7.80%) JMS
16 82 (7.35%) Apache Camel
16 82 (7.35%) jQuery
17 77 (6.91%) Node.js
18 70 (6.28%) Spring Boot
Miscellaneous
1 71 (6.37%) Clustering
2 62 (5.56%) Analytical Skills
2 62 (5.56%) Data Centre
3 43 (3.86%) Greenfield Project
4 38 (3.41%) Computer Science
5 34 (3.05%) Enterprise Software
6 33 (2.96%) User Experience
7 32 (2.87%) Linux Command Line
8 21 (1.88%) Public Cloud
9 19 (1.70%) Data Structures
9 19 (1.70%) Virtual Team
10 17 (1.52%) Client/Server
11 16 (1.43%) PKI
12 15 (1.35%) Credit Risk
13 14 (1.26%) Fintech
14 13 (1.17%) Cyberthreat
15 12 (1.08%) Algorithms
16 11 (0.99%) DataPower
16 11 (0.99%) Market Risk
17 10 (0.90%) iPad
Operating Systems
1 557 (49.96%) Linux
2 289 (25.92%) Unix
3 173 (15.52%) Windows
4 153 (13.72%) Red Hat Enterprise Linux
5 102 (9.15%) CentOS
6 98 (8.79%) Solaris
7 77 (6.91%) AIX
8 62 (5.56%) HPUX
9 59 (5.29%) Windows Server
10 57 (5.11%) SUSE
11 48 (4.30%) Ubuntu
12 28 (2.51%) Windows Server 2012
13 17 (1.52%) Windows Server 2008
14 14 (1.26%) CoreOS
15 13 (1.17%) Debian
16 12 (1.08%) Oracle Linux
17 9 (0.81%) Android
17 9 (0.81%) Apple iOS
18 8 (0.72%) Windows 7
18 8 (0.72%) Windows Server 2003
Processes & Methodologies
1 484 (43.41%) Agile Software Development
2 315 (28.25%) DevOps
3 246 (22.06%) Continuous Integration
4 219 (19.64%) TDD
5 193 (17.31%) Scrum
6 157 (14.08%) OO
7 126 (11.30%) Open Source
8 121 (10.85%) Load Balancing
9 110 (9.87%) Test Automation
10 108 (9.69%) Configuration Management
11 90 (8.07%) Microservices
11 90 (8.07%) MVC
12 88 (7.89%) BDD
12 88 (7.89%) Digital Transformation Programme
13 86 (7.71%) High Availability
14 85 (7.62%) ITIL
15 84 (7.53%) Software Engineering
16 83 (7.44%) Kanban
17 82 (7.35%) E-Commerce
18 77 (6.91%) Continuous Delivery
Programming Languages
1 825 (73.99%) Java
2 270 (24.22%) SQL
3 206 (18.48%) Python
4 202 (18.12%) JavaScript
5 135 (12.11%) Bash Shell
6 112 (10.04%) Perl
7 93 (8.34%) Ruby
8 86 (7.71%) Shell Script
9 68 (6.10%) Groovy
10 56 (5.02%) C#
11 51 (4.57%) Scala
12 33 (2.96%) C++
12 33 (2.96%) PHP
13 30 (2.69%) Go
14 29 (2.60%) PL/SQL
15 28 (2.51%) PowerShell
16 23 (2.06%) TypeScript
17 19 (1.70%) C
17 19 (1.70%) C-shell
17 19 (1.70%) Korn
Qualifications
1 183 (16.41%) Security Cleared
2 141 (12.65%) SC Cleared
3 44 (3.95%) Degree
4 20 (1.79%) RHCE
5 18 (1.61%) CISSP
6 17 (1.52%) Computer Science Degree
7 12 (1.08%) BPSS Clearance
7 12 (1.08%) RHCSA
8 7 (0.63%) Cisco Certification
9 6 (0.54%) DV Cleared
9 6 (0.54%) MCSE
9 6 (0.54%) Microsoft Certification
10 5 (0.45%) CCIE
10 5 (0.45%) EMC Certification
10 5 (0.45%) GCIH
10 5 (0.45%) GIAC
11 4 (0.36%) Master's Degree
12 3 (0.27%) CISA
12 3 (0.27%) CISM
12 3 (0.27%) Sun Certification
Quality Assurance & Compliance
1 38 (3.41%) QA
2 23 (2.06%) PCI DSS
3 11 (0.99%) MiFID
4 9 (0.81%) Disclosure Scotland
4 9 (0.81%) HL7
4 9 (0.81%) SLA
5 7 (0.63%) AS 2805
5 7 (0.63%) ISO 8583
6 5 (0.45%) ISO/IEC 27001
7 3 (0.27%) GDPR
8 2 (0.18%) Data Quality
8 2 (0.18%) FedRAMP
9 1 (0.090%) GCP
9 1 (0.090%) PMO
System Software
1 176 (15.78%) Docker
2 84 (7.53%) VMware Infrastructure
3 43 (3.86%) Active Directory
4 40 (3.59%) Virtual Machines
5 36 (3.23%) Hyper-V
6 35 (3.14%) Veritas Volume Manager
7 31 (2.78%) KVM
8 30 (2.69%) HDFS
9 23 (2.06%) Xen
10 19 (1.70%) Samba
11 18 (1.61%) Apache ZooKeeper
12 16 (1.43%) Squid
13 14 (1.26%) Oracle RAC
13 14 (1.26%) vCloud
13 14 (1.26%) vSphere
14 12 (1.08%) Postfix
15 8 (0.72%) etcd
15 8 (0.72%) iptables
16 6 (0.54%) Virtual Servers
17 5 (0.45%) ISA Server
Systems Management
1 283 (25.38%) Puppet
2 223 (20.00%) Ansible
3 177 (15.87%) Opscode Chef
4 94 (8.43%) Kubernetes
5 74 (6.64%) logstash
5 74 (6.64%) Terraform
6 55 (4.93%) Kibana
7 43 (3.86%) ZABBIX
8 33 (2.96%) Nagios
9 29 (2.60%) Grafana
10 23 (2.06%) Rancher
10 23 (2.06%) Sysdig
11 19 (1.70%) Cobbler
12 18 (1.61%) Graphite
13 14 (1.26%) Packer
14 13 (1.17%) Prometheus
14 13 (1.17%) Red Hat Satellite
15 12 (1.08%) Consul
15 12 (1.08%) Docker Swarm
15 12 (1.08%) Rsyslog
Vendors
1 373 (33.45%) Oracle
2 189 (16.95%) Red Hat
3 156 (13.99%) VMware
4 89 (7.98%) F5
5 76 (6.82%) Cisco
6 72 (6.46%) IBM
7 65 (5.83%) Sun
8 57 (5.11%) Google
9 51 (4.57%) HP
10 50 (4.48%) Microsoft
11 47 (4.22%) Splunk
12 38 (3.41%) Veritas
13 29 (2.60%) Atlassian
14 26 (2.33%) PlateSpin
15 20 (1.79%) Adobe
16 16 (1.43%) TIBCO
17 15 (1.35%) Cloudera
17 15 (1.35%) Dynatrace
17 15 (1.35%) NetApp
17 15 (1.35%) Sonatype