Period
to 18 October 2017

The following table provides summary statistics for permanent job vacancies with a requirement for Tomcat skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Tomcat over the 6 months to 18 October 2017 with a comparison to the same period in the previous 2 years.

Apache Tomcat
UK
6 months to
18 Oct 2017
Same period 2016 Same period 2015
Rank 230 244 211
Rank change year-on-year +14 -33 -31
Permanent jobs citing Tomcat 2676 2687 3570
As % of all permanent IT jobs advertised in the UK 1.53% 1.40% 1.64%
As % of the Application Platforms category 8.58% 7.62% 8.61%
Number of salaries quoted 1989 2236 3048
UK median annual salary £55,000 £52,500 £50,000
Median salary % change year-on-year +4.76% +5.00% +11.11%
10th Percentile £33,750 £33,375 £31,250
90th Percentile £83,750 £75,000 £75,000
UK excluding London median annual salary £47,500 £47,500 £43,900
% change year-on-year - +8.20% +8.87%

Tomcat is in the Application Platforms category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for application platform skills.

All Application Platform Skills
UK
Permanent vacancies with a requirement for application platform skills 31190 35248 41483
As % of all permanent IT jobs advertised in the UK 17.86% 18.39% 19.05%
Number of salaries quoted 25110 29792 34549
UK median annual salary £47,500 £45,000 £45,000
Median salary % change year-on-year +5.56% - +5.88%
10th Percentile £27,000 £26,750 £26,250
90th Percentile £76,250 £75,000 £72,500
UK excluding London median annual salary £40,000 £40,000 £40,000

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
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Tomcat.

Salary trend for Tomcat in the UK

Tomcat
Salary Histogram

The salary distribution of IT jobs citing Tomcat over the 6 months to 18 October 2017.

Salary histogram for Tomcat in the UK

Tomcat
Top 16 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Tomcat within the UK over the 6 months to 18 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +16 2529 £55,000 +1.85% 172
London +21 1341 £65,000 +13.04% 74
UK excluding London +7 1285 £47,500 - 109
North of England +31 351 £50,000 +11.11% 35
South East -68 290 £55,000 +4.76% 38
South West +33 226 £44,000 -2.22% 13
North West +1 181 £45,000 - 17
East of England +7 179 £45,000 -10.00% 8
Yorkshire +27 146 £50,000 +25.00% 17
Midlands +35 134 £52,500 +17.01% 4
Scotland +9 93 £42,500 -15.00% 9
West Midlands +24 82 £55,000 +22.94% 2
East Midlands +52 52 £52,500 +16.67% 2
North East +18 18 £69,000 +150.91% 1
Wales -9 11 £32,500 -13.33% 2
Northern Ireland -35 2 £42,500 -5.56%

For the 6 months to 18 October 2017, IT jobs citing Tomcat also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for Tomcat.

1 2068 (77.28%) Java
2 1425 (53.25%) Agile Software Development
3 1303 (48.69%) Spring
4 1114 (41.63%) Linux
5 1013 (37.86%) Apache
6 971 (36.29%) SQL
7 920 (34.38%) Oracle
8 834 (31.17%) Finance
9 822 (30.72%) Web Services
10 764 (28.55%) Hibernate
11 713 (26.64%) JBoss
12 686 (25.64%) JavaScript
13 666 (24.89%) MySQL
14 645 (24.10%) Maven
15 641 (23.95%) Amazon AWS
16 611 (22.83%) Git (software)
17 606 (22.65%) Jenkins
18 591 (22.09%) Python
19 589 (22.01%) DevOps
20 588 (21.97%) Scrum
21 564 (21.08%) REST
22 562 (21.00%) XML
23 555 (20.74%) SQL Server
24 552 (20.63%) Windows
25 543 (20.29%) JUnit
26 525 (19.62%) Unix
27 523 (19.54%) Banking
28 519 (19.39%) Puppet
29 499 (18.65%) TDD
30 494 (18.46%) HTML

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 1013 (37.86%) Apache
2 713 (26.64%) JBoss
3 385 (14.39%) WebLogic
4 383 (14.31%) WebSphere
5 234 (8.74%) IIS
6 225 (8.41%) Jetty
7 176 (6.58%) nginx
8 151 (5.64%) Confluence
9 107 (4.00%) Mule ESB
10 100 (3.74%) Mule
11 99 (3.70%) Elasticsearch
12 97 (3.62%) Oracle SOA Suite
13 88 (3.29%) Apache Spark
14 86 (3.21%) OpenStack
15 83 (3.10%) Apache Solr
16 73 (2.73%) Oracle Workflow
17 65 (2.43%) CMS
18 64 (2.39%) WebSphere Application Server
19 62 (2.32%) GlassFish
20 46 (1.72%) DataSynapse
Applications
1 19 (0.71%) Microsoft Office
2 9 (0.34%) Microsoft Excel
3 6 (0.22%) Microsoft PowerPoint
4 5 (0.19%) Microsoft Project
4 5 (0.19%) Spreadsheet
5 4 (0.15%) MS Visio
6 2 (0.075%) EngageOne
6 2 (0.075%) SPSS
7 1 (0.037%) Fireworks
7 1 (0.037%) Photoshop
Business Applications
1 28 (1.05%) Oracle EBS
2 22 (0.82%) RMDS
3 10 (0.37%) SAP Hybris
4 8 (0.30%) Dynamics CRM
4 8 (0.30%) Oracle Procure-to-Pay
5 7 (0.26%) NetSuite
6 6 (0.22%) Temenos T24
7 5 (0.19%) ResourceLink
8 3 (0.11%) Oracle Retail
8 3 (0.11%) Pega PRPC
9 2 (0.075%) BASE24
9 2 (0.075%) Dynamics AX
9 2 (0.075%) Magento
9 2 (0.075%) MetaTrader
9 2 (0.075%) Oracle BPM
10 1 (0.037%) Dynamics GP
10 1 (0.037%) Exstream
10 1 (0.037%) Oracle Applications
10 1 (0.037%) Payment Gateway
Cloud Services
1 641 (23.95%) Amazon AWS
2 259 (9.68%) Microsoft Azure
3 148 (5.53%) SaaS
4 104 (3.89%) Amazon EC2
5 101 (3.77%) GitHub
6 73 (2.73%) PaaS
7 56 (2.09%) Cloud Computing
8 45 (1.68%) IaaS
9 44 (1.64%) npm
10 30 (1.12%) AWS CloudFormation
11 21 (0.78%) Amazon S3
12 20 (0.75%) AWS Elastic Beanstalk
13 18 (0.67%) Amazon ELB
14 17 (0.64%) AWS Lambda
14 17 (0.64%) Route 53
14 17 (0.64%) Virtual Private Cloud
15 16 (0.60%) Serverless
16 15 (0.56%) Office 365
16 15 (0.56%) OpenShift
17 13 (0.49%) Google Cloud Platform
Communications & Networking
1 185 (6.91%) Firewall
2 175 (6.54%) Internet
3 146 (5.46%) TCP/IP
4 134 (5.01%) HTTP
5 131 (4.90%) DNS
6 126 (4.71%) LDAP
7 70 (2.62%) SAN
8 67 (2.50%) VPN
9 49 (1.83%) WAN
10 46 (1.72%) LAN
11 39 (1.46%) AMQP
12 38 (1.42%) VLAN
13 32 (1.20%) DHCP
14 31 (1.16%) SSL
15 26 (0.97%) iSCSI
16 23 (0.86%) SSH
17 20 (0.75%) FTP
18 19 (0.71%) SNMP
19 18 (0.67%) HTTPS
20 17 (0.64%) Cisco ASA
Database & Business Intelligence
1 666 (24.89%) MySQL
2 555 (20.74%) SQL Server
3 352 (13.15%) NoSQL
4 331 (12.37%) MongoDB
5 305 (11.40%) PostgreSQL
6 202 (7.55%) Redis
7 199 (7.44%) Apache Cassandra
8 194 (7.25%) Relational Database
9 171 (6.39%) Hadoop
10 130 (4.86%) Big Data
11 124 (4.63%) Neo4j
12 108 (4.04%) Oracle Database
13 76 (2.84%) BusinessObjects
14 74 (2.77%) RDBMS
15 72 (2.69%) Amazon DynamoDB
16 65 (2.43%) Riak
17 62 (2.32%) Couchbase
17 62 (2.32%) Data Warehouse
18 43 (1.61%) HBase
19 36 (1.35%) SQL Server 2012
Development Applications
1 645 (24.10%) Maven
2 611 (22.83%) Git (software)
3 606 (22.65%) Jenkins
4 543 (20.29%) JUnit
5 494 (18.46%) JIRA
6 293 (10.95%) Subversion
7 237 (8.86%) TeamCity
8 203 (7.59%) Selenium
9 188 (7.03%) Eclipse
10 151 (5.64%) Cucumber
11 140 (5.23%) Ant
12 125 (4.67%) Hudson
13 120 (4.48%) Mockito
14 106 (3.96%) Gradle
15 99 (3.70%) IntelliJ
16 85 (3.18%) jMock
17 84 (3.14%) Atlassian Bamboo
18 74 (2.77%) Sonatype Nexus
19 73 (2.73%) Mercurial
20 63 (2.35%) gulp
General
1 834 (31.17%) Finance
2 523 (19.54%) Banking
3 491 (18.35%) Retail
4 357 (13.34%) Investment Banking
5 325 (12.14%) Retail Banking
6 165 (6.17%) Marketing
7 133 (4.97%) Telecoms
8 110 (4.11%) Manufacturing
9 95 (3.55%) Publishing
10 87 (3.25%) Electronics
11 76 (2.84%) Front Office
12 58 (2.17%) Games
13 35 (1.31%) Online Betting
14 28 (1.05%) Back Office
14 28 (1.05%) Financial Institution
15 22 (0.82%) Corporate Banking
16 18 (0.67%) Private Banking
17 17 (0.64%) Automotive
17 17 (0.64%) Law
18 16 (0.60%) Advertising
Job Titles
1 1141 (42.64%) Developer
2 939 (35.09%) Java Developer
3 376 (14.05%) Senior Developer
4 297 (11.10%) Senior Java Developer
5 270 (10.09%) DevOps Engineer
6 238 (8.89%) Architect
7 179 (6.69%) Analyst
8 164 (6.13%) Software Engineer
9 155 (5.79%) Java Engineer
10 136 (5.08%) Applications Support
10 136 (5.08%) Linux Engineer
10 136 (5.08%) Support Analyst
11 124 (4.63%) Linux/Unix DevOps
12 116 (4.33%) Java Software Developer
13 106 (3.96%) Software Developer
14 97 (3.62%) Administrator
15 92 (3.44%) E-Commerce Developer
16 91 (3.40%) Java Software Engineer
17 89 (3.33%) Senior DevOps
18 87 (3.25%) Systems Administrator
Libraries, Frameworks & Software Standards
1 1303 (48.69%) Spring
2 822 (30.72%) Web Services
3 764 (28.55%) Hibernate
4 564 (21.08%) REST
5 562 (21.00%) XML
6 494 (18.46%) HTML
7 493 (18.42%) J2EE
8 440 (16.44%) SOAP
9 386 (14.42%) AngularJS
10 381 (14.24%) RESTful
11 372 (13.90%) CSS
12 319 (11.92%) JSON
13 248 (9.27%) Middleware
14 245 (9.16%) JMS
15 226 (8.45%) Spring MVC
16 220 (8.22%) Java EE
17 214 (8.00%) jQuery
18 208 (7.77%) JPA
19 197 (7.36%) Spring Boot
20 156 (5.83%) .NET
Miscellaneous
1 272 (10.16%) Enterprise Software
2 257 (9.60%) Computer Science
3 251 (9.38%) Analytical Skills
4 130 (4.86%) User Experience
5 128 (4.78%) Linux Command Line
6 103 (3.85%) Greenfield Project
7 85 (3.18%) Data Centre
7 85 (3.18%) Mobile App
8 78 (2.91%) Algorithms
9 73 (2.73%) Data Structures
10 65 (2.43%) Fintech
11 52 (1.94%) Foreign Exchange (FX)
12 48 (1.79%) Derivative
13 46 (1.72%) Exotic Derivative
13 46 (1.72%) Market Risk
14 43 (1.61%) Clustering
15 38 (1.42%) Management Information System
16 33 (1.23%) N-Tier
17 25 (0.93%) Client/Server
17 25 (0.93%) Hybrid Cloud
Operating Systems
1 1114 (41.63%) Linux
2 552 (20.63%) Windows
3 525 (19.62%) Unix
4 195 (7.29%) CentOS
5 165 (6.17%) Red Hat Enterprise Linux
6 161 (6.02%) Windows Server
7 142 (5.31%) Ubuntu
8 121 (4.52%) Solaris
9 84 (3.14%) Windows Server 2012
10 51 (1.91%) Windows Server 2008
11 42 (1.57%) AIX
12 37 (1.38%) Android
13 34 (1.27%) Debian
13 34 (1.27%) HPUX
14 32 (1.20%) Mac OS X
15 30 (1.12%) Windows 7
16 24 (0.90%) Apple iOS
17 22 (0.82%) Windows Server 2003
18 21 (0.78%) Oracle Linux
19 19 (0.71%) SUSE
Processes & Methodologies
1 1425 (53.25%) Agile Software Development
2 589 (22.01%) DevOps
3 588 (21.97%) Scrum
4 499 (18.65%) TDD
5 464 (17.34%) Continuous Integration
6 453 (16.93%) Software Engineering
7 389 (14.54%) MVC
8 357 (13.34%) BDD
9 339 (12.67%) SDLC
10 331 (12.37%) Mentoring
11 330 (12.33%) Wealth Management
12 323 (12.07%) E-Commerce
13 318 (11.88%) Asset Management
14 317 (11.85%) Test Automation
15 316 (11.81%) Open Source
16 306 (11.43%) Kanban
17 284 (10.61%) Unit Testing
18 261 (9.75%) Multithreading
19 250 (9.34%) OO
20 234 (8.74%) SOA
Programming Languages
1 2068 (77.28%) Java
2 971 (36.29%) SQL
3 686 (25.64%) JavaScript
4 591 (22.09%) Python
5 347 (12.97%) Bash Shell
6 306 (11.43%) Shell Script
7 279 (10.43%) Perl
8 189 (7.06%) Ruby
9 168 (6.28%) PL/SQL
10 159 (5.94%) Groovy
10 159 (5.94%) PowerShell
11 158 (5.90%) C#
12 157 (5.87%) C++
13 144 (5.38%) PHP
14 96 (3.59%) Scala
15 74 (2.77%) Go
16 67 (2.50%) C
17 34 (1.27%) XPath
18 33 (1.23%) VB
19 32 (1.20%) Korn
Qualifications
1 268 (10.01%) Degree
2 113 (4.22%) Security Cleared
3 107 (4.00%) Computer Science Degree
4 55 (2.06%) SC Cleared
5 19 (0.71%) Cisco Certification
6 17 (0.64%) CCNA
7 15 (0.56%) Master's Degree
8 12 (0.45%) ITIL Certification
9 11 (0.41%) Microsoft Certification
9 11 (0.41%) PhD
10 9 (0.34%) AWS Certification
11 7 (0.26%) Postgraduate
12 6 (0.22%) MCSA
13 5 (0.19%) RHCE
14 4 (0.15%) MCSE
14 4 (0.15%) RHCA
15 3 (0.11%) DV Cleared
15 3 (0.11%) Sun Certification
16 2 (0.075%) CCNP
16 2 (0.075%) Oracle Certification
Quality Assurance & Compliance
1 187 (6.99%) QA
2 100 (3.74%) SLA
3 46 (1.72%) Disclosure Scotland
4 20 (0.75%) Data Quality
5 19 (0.71%) PCI DSS
6 8 (0.30%) Sarbanes-Oxley
7 5 (0.19%) ISO/IEC 27001
8 4 (0.15%) MiFID
8 4 (0.15%) SEPA
9 2 (0.075%) SSAE 16
10 1 (0.037%) Dodd-Frank
10 1 (0.037%) EMIR
10 1 (0.037%) GCP
System Software
1 252 (9.42%) Docker
2 145 (5.42%) VMware Infrastructure
3 144 (5.38%) Active Directory
4 73 (2.73%) Virtual Machines
5 47 (1.76%) Hyper-V
6 45 (1.68%) VMware ESXi
7 39 (1.46%) NFS
8 34 (1.27%) KVM
9 30 (1.12%) vSphere
10 27 (1.01%) XenServer
11 26 (0.97%) XenApp
12 15 (0.56%) VMware Workstation
12 15 (0.56%) Xen
13 13 (0.49%) Apache ZooKeeper
14 12 (0.45%) Dovecot
14 12 (0.45%) Samba
14 12 (0.45%) Terminal Services
15 11 (0.41%) Oracle RAC
16 10 (0.37%) HDFS
17 9 (0.34%) iptables
Systems Management
1 519 (19.39%) Puppet
2 403 (15.06%) Ansible
3 297 (11.10%) Opscode Chef
4 179 (6.69%) Nagios
5 119 (4.45%) Terraform
6 82 (3.06%) Kubernetes
7 53 (1.98%) logstash
8 52 (1.94%) ZABBIX
9 48 (1.79%) Salt
10 47 (1.76%) Icinga
11 42 (1.57%) Kibana
12 33 (1.23%) HAProxy
13 28 (1.05%) Packer
14 23 (0.86%) Graphite
15 21 (0.78%) Control-M
16 20 (0.75%) Cacti
16 20 (0.75%) Oracle Enterprise Manager
16 20 (0.75%) WSUS
17 16 (0.60%) SELinux
18 13 (0.49%) Cobbler
Vendors
1 920 (34.38%) Oracle
2 231 (8.63%) Microsoft
3 225 (8.41%) Red Hat
4 222 (8.30%) VMware
5 184 (6.88%) IBM
6 147 (5.49%) TIBCO
7 110 (4.11%) SAP
8 76 (2.84%) Cisco
8 76 (2.84%) Sybase
9 72 (2.69%) Apple
10 69 (2.58%) HP
11 60 (2.24%) Perforce
12 59 (2.20%) EMC
12 59 (2.20%) Pega
13 56 (2.09%) Tableau
14 53 (1.98%) Atlassian
15 51 (1.91%) Google
16 50 (1.87%) CA Agile Central
17 47 (1.76%) Citrix
17 47 (1.76%) hybris