Period
to 22 July 2018

The following table provides summary statistics for contract job vacancies 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 22 July 2018 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
6 months to
22 Jul 2018
Same period 2017 Same period 2016
Rank 262 245 209
Rank change year-on-year -17 -36 +22
Contract jobs citing Tomcat 1,025 1,005 1,398
As % of all contract IT jobs advertised in the UK 0.99% 1.05% 1.27%
As % of the Application Platforms category 5.98% 6.18% 7.11%
Number of daily rates quoted 713 677 947
UK median daily rate £485 £475 £460
Median daily rate % change year-on-year +2.11% +3.26% +15.00%
10th Percentile £356 £330 £325
90th Percentile £622 £586 £588
UK excluding London median daily rate £425 £445 £450
% change year-on-year -4.49% -1.11% +21.62%
Number of hourly rates quoted 12 3 11
UK median hourly rate £45.50 £35.00 £40.00
Median hourly rate % change year-on-year +30.00% -12.50% +3.90%
10th Percentile £37.20 £35.00 £16.25
90th Percentile £72.25 £43.00 £57.50
UK excluding London median hourly rate £45.50 £35.00 £40.00
% change year-on-year +30.00% -12.50% +8.11%

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 with a requirement for application platform skills.

All Application Platform Skills
UK
Contract vacancies with a requirement for application platform skills 17,146 16,250 19,655
As % of all contract IT jobs advertised in the UK 16.59% 16.94% 17.86%
Number of daily rates quoted 11,264 10,487 12,844
UK median daily rate £450 £430 £420
Median daily rate % change year-on-year +4.65% +2.38% +8.39%
10th Percentile £263 £262 £250
90th Percentile £625 £600 £588
UK excluding London median daily rate £420 £400 £395
% change year-on-year +5.00% +1.27% +5.33%
Number of hourly rates quoted 405 393 469
UK median hourly rate £20.00 £19.50 £20.39
Median hourly rate % change year-on-year +2.56% -4.36% +7.32%
10th Percentile £12.00 £10.75 £11.25
90th Percentile £51.25 £52.50 £45.80
UK excluding London median hourly rate £20.00 £19.00 £20.50
% change year-on-year +5.26% -7.32% +10.81%

Tomcat
Job Vacancy Trend

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

Job vacancy trend for Tomcat in the UK

Tomcat
Contractor Daily Rate Trend

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

Contractor daily rate trend for Tomcat in the UK

Tomcat
Contractor Daily Rate Histogram

The daily rate distribution of IT jobs citing Tomcat over the 6 months to 22 July 2018.

Contractor daily rate histogram for Tomcat in the UK

Tomcat
Contractor Hourly Rate Trend

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

Contractor hourly rate trend for Tomcat in the UK

Tomcat
Contractor Hourly Rate Histogram

The hourly rate distribution of IT jobs citing Tomcat over the 6 months to 22 July 2018.

Contractor hourly rate histogram for Tomcat in the UK

Tomcat
Top 16 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Tomcat within the UK over the 6 months to 22 July 2018. 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
England -22 959 £488 +1.30% 187
London +5 516 £525 +5.00% 72
UK excluding London -36 497 £425 -4.49% 139
North of England -10 161 £400 -4.76% 41
South East -52 132 £480 -4.00% 35
Midlands +5 68 £425 -5.56% 16
North West +9 64 £400 -10.11% 22
Yorkshire -22 62 £419 -1.47% 16
South West -9 54 £425 -2.86% 11
Scotland -42 46 £376 -6.13% 13
West Midlands -13 38 £450 +16.13% 10
North East -5 35 £400 +18.69% 3
East Midlands +7 30 £425 -12.82% 6
East of England -18 27 £450 -1.64% 12
Wales -8 5 £513 +20.59% 9
Northern Ireland +22 4 £350 - 2

For the 6 months to 22 July 2018, 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 with a requirement for Tomcat.

1 816 (79.61%) Java
2 505 (49.27%) Agile Software Development
3 387 (37.76%) Linux
4 351 (34.24%) Jenkins
5 348 (33.95%) Amazon AWS
6 337 (32.88%) Apache
7 314 (30.63%) Spring
8 302 (29.46%) Oracle
9 295 (28.78%) DevOps
10 275 (26.83%) Git (software)
11 271 (26.44%) Ansible
12 264 (25.76%) Puppet
13 250 (24.39%) Continuous Integration
13 250 (24.39%) SQL
14 244 (23.80%) TDD
15 230 (22.44%) PostgreSQL
16 225 (21.95%) JavaScript
17 215 (20.98%) Opscode Chef
18 212 (20.68%) JBoss
18 212 (20.68%) Python
19 207 (20.20%) WebSphere
20 206 (20.10%) Web Services
21 205 (20.00%) MySQL
21 205 (20.00%) NoSQL
22 199 (19.41%) Hibernate
23 193 (18.83%) XML
24 191 (18.63%) Finance
25 184 (17.95%) WebLogic
26 175 (17.07%) Maven
27 174 (16.98%) REST

Tomcat
Co-occurring IT Skills 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
1 337 (32.88%) Apache
2 212 (20.68%) JBoss
3 207 (20.20%) WebSphere
4 184 (17.95%) WebLogic
5 108 (10.54%) nginx
6 98 (9.56%) Jetty
7 95 (9.27%) OpenStack
8 79 (7.71%) IIS
9 46 (4.49%) Confluence
10 33 (3.22%) Elasticsearch
11 29 (2.83%) CMS
12 28 (2.73%) WebSphere Application Server
13 26 (2.54%) WildFly
14 22 (2.15%) Mongrel
14 22 (2.15%) Oracle SOA Suite
15 18 (1.76%) Apache Spark
16 14 (1.37%) GlassFish
17 12 (1.17%) Cloud Foundry
17 12 (1.17%) GemFire
17 12 (1.17%) IBM HTTP Server
Applications
1 20 (1.95%) Microsoft Excel
2 13 (1.27%) Microsoft Office
3 12 (1.17%) Microsoft Project
4 11 (1.07%) Microsoft PowerPoint
5 7 (0.68%) MS Visio
6 3 (0.29%) Spreadsheet
Business Applications
1 5 (0.49%) Dynamics CRM
2 2 (0.20%) BusinessWorks
2 2 (0.20%) TIBCO iProcess
3 1 (0.098%) Magento
3 1 (0.098%) Oracle BPM
3 1 (0.098%) Oracle EBS
3 1 (0.098%) Oracle Payables
3 1 (0.098%) Oracle Subledger Accounting
Cloud Services
1 348 (33.95%) Amazon AWS
2 160 (15.61%) Microsoft Azure
3 60 (5.85%) Amazon S3
4 58 (5.66%) GitHub
5 44 (4.29%) Amazon EC2
6 43 (4.20%) Google Cloud Platform
7 38 (3.71%) PaaS
8 31 (3.02%) npm
9 28 (2.73%) OpenShift
10 23 (2.24%) Google App Engine
11 22 (2.15%) AWS CloudFormation
11 22 (2.15%) Google Analytics
12 17 (1.66%) Cloud Computing
13 15 (1.46%) IaaS
14 13 (1.27%) Amazon ELB
14 13 (1.27%) Virtual Private Cloud
15 8 (0.78%) SaaS
16 7 (0.68%) Azure Active Directory
17 6 (0.59%) Akamai
17 6 (0.59%) Sumo Logic
Communications & Networking
1 99 (9.66%) HTTP
2 82 (8.00%) SSL
3 71 (6.93%) TCP/IP
4 49 (4.78%) DNS
5 46 (4.49%) Firewall
6 26 (2.54%) FTP
6 26 (2.54%) SSH
7 23 (2.24%) Kerberos
8 20 (1.95%) DHCP
9 17 (1.66%) SAN
10 16 (1.56%) IPsec
11 14 (1.37%) Reverse Proxy
11 14 (1.37%) VPN
12 13 (1.27%) Internet
13 12 (1.17%) NAS
13 12 (1.17%) WAN
14 10 (0.98%) Cisco ICM
14 10 (0.98%) OpenLDAP
14 10 (0.98%) SMS
15 9 (0.88%) BIG-IP
Database & Business Intelligence
1 230 (22.44%) PostgreSQL
2 205 (20.00%) MySQL
2 205 (20.00%) NoSQL
3 120 (11.71%) MongoDB
4 110 (10.73%) SQL Server
5 76 (7.41%) Hadoop
6 70 (6.83%) Oracle Database
7 40 (3.90%) Relational Database
8 37 (3.61%) Big Data
9 35 (3.41%) Redis
10 31 (3.02%) Apache Cassandra
11 24 (2.34%) Couchbase
11 24 (2.34%) RDBMS
12 23 (2.24%) HBase
12 23 (2.24%) Oracle Database 11g
13 21 (2.05%) DB2
14 19 (1.85%) Riak
15 16 (1.56%) Amazon RDS
15 16 (1.56%) Apache Hive
16 10 (0.98%) Endeca
Development Applications
1 351 (34.24%) Jenkins
2 275 (26.83%) Git (software)
3 175 (17.07%) Maven
4 160 (15.61%) JIRA
5 137 (13.37%) JUnit
6 108 (10.54%) Selenium
7 95 (9.27%) Subversion
8 89 (8.68%) MSTest
8 89 (8.68%) NUnit
9 80 (7.80%) Cucumber
10 62 (6.05%) Ant
11 58 (5.66%) Gradle
12 52 (5.07%) Eclipse
13 51 (4.98%) IntelliJ
14 44 (4.29%) Vagrant
15 43 (4.20%) gulp
16 42 (4.10%) Mockito
17 40 (3.90%) Sonatype Nexus
18 37 (3.61%) Travis CI
19 36 (3.51%) GitLab
General
1 191 (18.63%) Finance
2 93 (9.07%) Banking
3 36 (3.51%) Retail
4 22 (2.15%) Financial Institution
4 22 (2.15%) Investment Banking
5 11 (1.07%) Front Office
6 8 (0.78%) Games
6 8 (0.78%) Legal
6 8 (0.78%) Telecoms
7 7 (0.68%) Back Office
8 6 (0.59%) Law
8 6 (0.59%) Retail Banking
9 3 (0.29%) Pharmaceutical
9 3 (0.29%) Private Banking
10 2 (0.20%) French Language
11 1 (0.098%) Dutch Language
11 1 (0.098%) Local Government
11 1 (0.098%) Manufacturing
11 1 (0.098%) Marketing
11 1 (0.098%) Military
Job Titles
1 597 (58.24%) Developer
2 433 (42.24%) Java Developer
3 119 (11.61%) DevOps Engineer
4 86 (8.39%) Senior Developer
5 79 (7.71%) Senior Java Developer
6 47 (4.59%) Digital Developer
7 45 (4.39%) Digital Transformation
8 43 (4.20%) Architect
9 38 (3.71%) Scala Developer
10 36 (3.51%) Java Engineer
11 29 (2.83%) Linux Engineer
12 28 (2.73%) AWS DevOps
12 28 (2.73%) Senior DevOps
12 28 (2.73%) Software Engineer
13 26 (2.54%) AWS Engineer
13 26 (2.54%) Consultant
13 26 (2.54%) SC Cleared Java Developer
14 25 (2.44%) Senior DevOps Engineer
15 24 (2.34%) AWS DevOps Engineer
16 22 (2.15%) Analyst
Libraries, Frameworks & Software Standards
1 314 (30.63%) Spring
2 206 (20.10%) Web Services
3 199 (19.41%) Hibernate
4 193 (18.83%) XML
5 174 (16.98%) REST
6 165 (16.10%) HTML
7 141 (13.76%) JSON
8 133 (12.98%) J2EE
9 130 (12.68%) Java EE
10 123 (12.00%) RESTful
10 123 (12.00%) SOAP
11 114 (11.12%) CSS
12 113 (11.02%) AngularJS
13 106 (10.34%) JPA
14 100 (9.76%) RabbitMQ
15 89 (8.68%) JMS
16 81 (7.90%) Apache Camel
17 79 (7.71%) jQuery
17 79 (7.71%) Node.js
18 77 (7.51%) JSP
Miscellaneous
1 77 (7.51%) Analytical Skills
2 47 (4.59%) User Experience
3 41 (4.00%) Computer Science
4 36 (3.51%) Enterprise Software
5 24 (2.34%) Greenfield Project
6 23 (2.24%) Fintech
7 20 (1.95%) Fixed Income
7 20 (1.95%) Self-Motivation
8 19 (1.85%) Data Structures
9 18 (1.76%) Data Centre
10 17 (1.66%) Linux Command Line
11 16 (1.56%) Clustering
12 14 (1.37%) Foreign Exchange (FX)
13 13 (1.27%) Equities
13 13 (1.27%) PKI
14 12 (1.17%) Derivative
15 11 (1.07%) Fat Client
15 11 (1.07%) Hybrid Cloud
15 11 (1.07%) IVR
15 11 (1.07%) Thin Client
Operating Systems
1 387 (37.76%) Linux
2 147 (14.34%) Windows
3 139 (13.56%) Unix
4 108 (10.54%) Red Hat Enterprise Linux
5 53 (5.17%) Windows Server
6 47 (4.59%) Ubuntu
7 46 (4.49%) CentOS
8 24 (2.34%) Solaris
9 14 (1.37%) Android
10 13 (1.27%) Debian
11 12 (1.17%) AIX
12 11 (1.07%) Apple iOS
12 11 (1.07%) HPUX
12 11 (1.07%) Windows Server 2003
13 10 (0.98%) Windows Server 2008
14 7 (0.68%) SUSE
15 6 (0.59%) Fedora
15 6 (0.59%) Mac OS X
15 6 (0.59%) Oracle Linux
16 5 (0.49%) Windows Server 2012
Processes & Methodologies
1 505 (49.27%) Agile Software Development
2 295 (28.78%) DevOps
3 250 (24.39%) Continuous Integration
4 244 (23.80%) TDD
5 154 (15.02%) OO
6 153 (14.93%) Test Automation
7 143 (13.95%) Open Source
8 142 (13.85%) Scrum
9 105 (10.24%) Problem-Solving
10 97 (9.46%) Microservices
11 92 (8.98%) Software Engineering
12 87 (8.49%) Configuration Management
13 85 (8.29%) Digital Transformation Programme
14 78 (7.61%) BDD
15 76 (7.41%) MVC
16 72 (7.02%) E-Commerce
17 70 (6.83%) Continuous Delivery
18 66 (6.44%) Kanban
19 63 (6.15%) ITIL
20 59 (5.76%) Deployment Automation
Programming Languages
1 816 (79.61%) Java
2 250 (24.39%) SQL
3 225 (21.95%) JavaScript
4 212 (20.68%) Python
5 117 (11.41%) Java 8
6 109 (10.63%) Bash Shell
7 92 (8.98%) Ruby
8 88 (8.59%) Perl
9 68 (6.63%) Scala
10 64 (6.24%) Groovy
11 62 (6.05%) Shell Script
12 42 (4.10%) C#
12 42 (4.10%) PowerShell
13 25 (2.44%) PL/SQL
14 24 (2.34%) Haskell
15 21 (2.05%) T-SQL
16 17 (1.66%) Go
17 11 (1.07%) C++
18 9 (0.88%) PHP
18 9 (0.88%) TypeScript
Qualifications
1 119 (11.61%) Security Cleared
2 109 (10.63%) SC Cleared
3 45 (4.39%) Degree
4 16 (1.56%) Computer Science Degree
5 8 (0.78%) BPSS Clearance
6 5 (0.49%) ISTQB
6 5 (0.49%) ISTQB Foundation Certification
6 5 (0.49%) Numerate Degree
7 4 (0.39%) DV Cleared
7 4 (0.39%) ISEB
7 4 (0.39%) ITIL Certification
7 4 (0.39%) ITIL Foundation Certificate
7 4 (0.39%) RHCE
8 3 (0.29%) AWS Certification
8 3 (0.29%) DBS Check
9 2 (0.20%) BC Cleared
9 2 (0.20%) CTC Cleared
9 2 (0.20%) TOGAF Certification
9 2 (0.20%) VMware Certified Professional (VCP)
10 1 (0.098%) RHCT
Quality Assurance & Compliance
1 30 (2.93%) QA
2 5 (0.49%) GCP
3 4 (0.39%) SLA
4 3 (0.29%) GDPR
5 2 (0.20%) Data Quality
5 2 (0.20%) ISO/IEC 27001
5 2 (0.20%) PCI DSS
5 2 (0.20%) PMO
6 1 (0.098%) ECSS
6 1 (0.098%) Sarbanes-Oxley
System Software
1 144 (14.05%) Docker
2 79 (7.71%) VMware Infrastructure
3 39 (3.80%) Active Directory
4 35 (3.41%) Virtual Machines
5 33 (3.22%) Xen
6 13 (1.27%) NFS
7 11 (1.07%) HDFS
7 11 (1.07%) KVM
7 11 (1.07%) vSphere
8 10 (0.98%) VirtualBox
9 8 (0.78%) Hyper-V
9 8 (0.78%) XenApp
10 6 (0.59%) Squid
11 5 (0.49%) OpenAM
11 5 (0.49%) Varnish
11 5 (0.49%) vCloud
11 5 (0.49%) XenDesktop
12 4 (0.39%) iptables
12 4 (0.39%) Microsoft App-V
12 4 (0.39%) VMware ESXi
Systems Management
1 271 (26.44%) Ansible
2 264 (25.76%) Puppet
3 215 (20.98%) Opscode Chef
4 67 (6.54%) Kubernetes
5 58 (5.66%) Terraform
6 40 (3.90%) Kibana
7 32 (3.12%) Cobbler
8 29 (2.83%) Nagios
9 27 (2.63%) Salt
10 25 (2.44%) Grafana
10 25 (2.44%) Single Sign-On
11 24 (2.34%) logstash
11 24 (2.34%) Packer
12 19 (1.85%) ZABBIX
13 16 (1.56%) CA Single Sign-On
14 14 (1.37%) HAProxy
15 12 (1.17%) Rancher
16 11 (1.07%) Cisco UCCE
17 9 (0.88%) Control-M
17 9 (0.88%) Mesos
Vendors
1 302 (29.46%) Oracle
2 95 (9.27%) VMware
3 88 (8.59%) Microsoft
3 88 (8.59%) Red Hat
4 73 (7.12%) Google
5 67 (6.54%) IBM
6 40 (3.90%) Splunk
7 32 (3.12%) Cisco
8 25 (2.44%) Citrix
9 24 (2.34%) ServiceNow
10 22 (2.15%) webMethods
11 19 (1.85%) Cloudera
11 19 (1.85%) ForgeRock
11 19 (1.85%) TIBCO
12 18 (1.76%) Atlassian
13 16 (1.56%) Adobe
14 15 (1.46%) Axway
14 15 (1.46%) Capita
14 15 (1.46%) Informatica
14 15 (1.46%) NetApp