Period
to 18 August 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 August 2017 with a comparison to the same period in the previous 2 years.

Apache Tomcat
UK
6 months to
18 Aug 2017
Same period 2016 Same period 2015
Rank 223 237 198
Rank change year-on-year +14 -39 -28
Permanent jobs citing Tomcat 2856 2888 3733
As % of all permanent IT jobs advertised in the UK 1.61% 1.46% 1.72%
As % of the Application Platforms category 8.98% 7.87% 8.92%
Number of salaries quoted 2196 2400 3205
UK median annual salary £55,000 £52,500 £49,000
Median salary % change year-on-year +4.76% +7.14% +8.89%
10th Percentile £33,750 £33,250 £31,250
90th Percentile £80,000 £75,063 £71,250
UK excluding London median annual salary £45,500 £45,000 £42,500
% change year-on-year +1.11% +5.88% +3.66%

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

Application Platform Skills
UK
Permanent job vacancies with a requirement for application platform skills 31811 36708 41842
As % of all permanent IT job vacancies advertised in the UK 17.97% 18.58% 19.26%
Number of salaries quoted 25668 31225 34608
UK median annual salary £47,500 £45,000 £45,000
Median salary % change year-on-year +5.56% - +5.88%
10th Percentile £27,000 £26,375 £26,250
90th Percentile £76,250 £75,000 £72,500
UK excluding London median annual salary £41,500 £40,000 £40,000
% change year-on-year +3.75% - +3.90%

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 August 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 August 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 +9 2676 £55,000 +4.76% 144
UK excluding London +24 1442 £45,500 +1.11% 87
London +13 1368 £62,500 +4.17% 70
South East -16 350 £51,250 +2.50% 27
North of England -13 340 £47,500 +17.28% 25
South West +41 247 £45,269 +0.60% 8
East of England +41 241 £45,000 -10.00% 4
Yorkshire +4 173 £50,000 +25.00% 10
North West -11 155 £42,500 -5.56% 12
Midlands +5 127 £52,500 +31.25% 10
Scotland +16 94 £42,500 -15.00% 11
West Midlands +1 75 £46,500 +24.00% 3
East Midlands +9 52 £52,500 +31.25% 7
Wales +33 43 £45,269 +13.17% 2
North East +14 12 £69,000 +150.91% 3
Northern Ireland -22 1 £42,500 -5.56%

For the 6 months to 18 August 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 2209 (77.35%) Java
2 1502 (52.59%) Agile Software Development
3 1382 (48.39%) Spring
4 1168 (40.90%) Linux
5 1047 (36.66%) Apache
6 1026 (35.92%) SQL
7 980 (34.31%) Oracle
8 866 (30.32%) Hibernate
9 856 (29.97%) Web Services
10 799 (27.98%) JBoss
11 790 (27.66%) Finance
12 758 (26.54%) MySQL
13 741 (25.95%) JavaScript
14 697 (24.40%) Maven
15 653 (22.86%) Scrum
16 647 (22.65%) Git (software)
17 598 (20.94%) SQL Server
17 598 (20.94%) DevOps
18 591 (20.69%) Amazon AWS
19 579 (20.27%) Jenkins
20 571 (19.99%) XML
21 569 (19.92%) Python
22 565 (19.78%) Unix
23 552 (19.33%) Windows
23 552 (19.33%) JUnit
24 548 (19.19%) TDD
25 544 (19.05%) REST
26 540 (18.91%) J2EE
27 534 (18.70%) HTML
28 528 (18.49%) Puppet

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 1047 (36.66%) Apache
2 799 (27.98%) JBoss
3 471 (16.49%) WebLogic
4 440 (15.41%) WebSphere
5 276 (9.66%) IIS
6 262 (9.17%) Jetty
7 134 (4.69%) Confluence
7 134 (4.69%) nginx
8 123 (4.31%) Apache Spark
9 119 (4.17%) Oracle SOA Suite
10 115 (4.03%) Mule ESB
11 112 (3.92%) Elasticsearch
12 106 (3.71%) OpenStack
13 97 (3.40%) Apache Solr
14 94 (3.29%) Mule
15 79 (2.77%) GlassFish
16 74 (2.59%) CMS
17 62 (2.17%) Oracle Workflow
18 50 (1.75%) WebSphere Application Server
19 47 (1.65%) MS Exchange
Applications
1 16 (0.56%) Microsoft Office
2 7 (0.25%) Spreadsheet
3 6 (0.21%) Microsoft PowerPoint
4 5 (0.18%) EngageOne
4 5 (0.18%) Microsoft Excel
5 4 (0.14%) Photoshop
6 3 (0.11%) Fireworks
6 3 (0.11%) MS Visio
6 3 (0.11%) Weka
7 2 (0.070%) HipChat
7 2 (0.070%) SPSS
Business Applications
1 23 (0.81%) RMDS
2 20 (0.70%) Oracle EBS
3 12 (0.42%) SAP Hybris
4 11 (0.39%) Dynamics CRM
5 6 (0.21%) Dynamics AX
5 6 (0.21%) Temenos T24
6 4 (0.14%) NetSuite
6 4 (0.14%) Pega PRPC
7 3 (0.11%) BusinessWorks
7 3 (0.11%) Magento
7 3 (0.11%) Oracle Procure-to-Pay
7 3 (0.11%) Oracle Retail
8 2 (0.070%) BASE24
8 2 (0.070%) Oracle BPM
9 1 (0.035%) Dynamics GP
9 1 (0.035%) Payment Gateway
Cloud Services
1 591 (20.69%) Amazon AWS
2 250 (8.75%) Microsoft Azure
3 159 (5.57%) SaaS
4 108 (3.78%) Amazon EC2
5 82 (2.87%) GitHub
6 75 (2.63%) PaaS
7 60 (2.10%) Cloud Computing
8 53 (1.86%) IaaS
9 28 (0.98%) Amazon S3
10 25 (0.88%) AWS CloudFormation
11 20 (0.70%) Virtual Private Cloud
12 18 (0.63%) Amazon ELB
13 17 (0.60%) OpenShift
14 16 (0.56%) Route 53
15 15 (0.53%) Google Cloud Platform
15 15 (0.53%) Office 365
16 14 (0.49%) AWS Elastic Beanstalk
17 11 (0.39%) Amazon EMR
18 9 (0.32%) Amazon CloudWatch
18 9 (0.32%) AWS Lambda
Communications & Networking
1 247 (8.65%) Firewall
2 186 (6.51%) Internet
3 176 (6.16%) DNS
4 165 (5.78%) TCP/IP
5 144 (5.04%) HTTP
6 126 (4.41%) LDAP
7 96 (3.36%) SAN
8 83 (2.91%) VPN
9 82 (2.87%) WAN
10 74 (2.59%) LAN
11 47 (1.65%) SSL
12 46 (1.61%) VLAN
13 40 (1.40%) DHCP
14 34 (1.19%) SSH
15 32 (1.12%) FTP
15 32 (1.12%) Network Security
16 31 (1.09%) AMQP
16 31 (1.09%) iSCSI
17 28 (0.98%) Cisco ASA
18 26 (0.91%) NAS
Database & Business Intelligence
1 758 (26.54%) MySQL
2 598 (20.94%) SQL Server
3 404 (14.15%) NoSQL
4 365 (12.78%) PostgreSQL
5 350 (12.25%) MongoDB
6 230 (8.05%) Apache Cassandra
7 223 (7.81%) Relational Database
8 214 (7.49%) Redis
9 198 (6.93%) Hadoop
10 150 (5.25%) Big Data
11 140 (4.90%) Oracle Database
12 120 (4.20%) Neo4j
13 100 (3.50%) RDBMS
14 78 (2.73%) Amazon DynamoDB
15 76 (2.66%) Riak
16 71 (2.49%) Couchbase
17 67 (2.35%) SQL Server 2012
18 66 (2.31%) Data Warehouse
19 60 (2.10%) BusinessObjects
20 44 (1.54%) Oracle Database 11g
Development Applications
1 697 (24.40%) Maven
2 647 (22.65%) Git (software)
3 579 (20.27%) Jenkins
4 552 (19.33%) JUnit
5 462 (16.18%) JIRA
6 344 (12.04%) Subversion
7 220 (7.70%) Selenium
8 213 (7.46%) Eclipse
9 192 (6.72%) TeamCity
10 158 (5.53%) Ant
11 152 (5.32%) Cucumber
12 145 (5.08%) Mockito
13 120 (4.20%) Hudson
14 115 (4.03%) IntelliJ
15 104 (3.64%) Gradle
16 85 (2.98%) jMock
17 78 (2.73%) Atlassian Bamboo
18 77 (2.70%) Sonatype Nexus
19 74 (2.59%) Mercurial
20 55 (1.93%) EasyMock
General
1 790 (27.66%) Finance
2 465 (16.28%) Banking
3 459 (16.07%) Retail
4 310 (10.85%) Investment Banking
5 287 (10.05%) Retail Banking
6 171 (5.99%) Marketing
7 156 (5.46%) Telecoms
8 109 (3.82%) Manufacturing
9 106 (3.71%) Publishing
10 104 (3.64%) Electronics
11 66 (2.31%) Front Office
12 59 (2.07%) Games
13 34 (1.19%) Online Betting
14 30 (1.05%) Back Office
15 26 (0.91%) Advertising
16 25 (0.88%) Corporate Banking
17 21 (0.74%) Automotive
17 21 (0.74%) Financial Institution
17 21 (0.74%) Private Banking
18 12 (0.42%) Law
Job Titles
1 1261 (44.15%) Developer
2 1063 (37.22%) Java Developer
3 407 (14.25%) Senior Developer
4 339 (11.87%) Senior Java Developer
5 260 (9.10%) DevOps Engineer
6 247 (8.65%) Architect
7 185 (6.48%) Software Engineer
8 163 (5.71%) Analyst
9 161 (5.64%) Java Engineer
10 150 (5.25%) Linux Engineer
11 130 (4.55%) Applications Support
12 123 (4.31%) Linux/Unix DevOps
13 118 (4.13%) Support Analyst
14 115 (4.03%) Java Software Developer
15 113 (3.96%) Administrator
16 111 (3.89%) Software Developer
17 107 (3.75%) Support Engineer
18 97 (3.40%) Systems Administrator
19 94 (3.29%) Java Software Engineer
20 93 (3.26%) Senior DevOps
Libraries, Frameworks & Software Standards
1 1382 (48.39%) Spring
2 866 (30.32%) Hibernate
3 856 (29.97%) Web Services
4 571 (19.99%) XML
5 544 (19.05%) REST
6 540 (18.91%) J2EE
7 534 (18.70%) HTML
8 463 (16.21%) RESTful
9 462 (16.18%) SOAP
10 448 (15.69%) CSS
11 412 (14.43%) AngularJS
12 326 (11.41%) JSON
13 294 (10.29%) Middleware
14 272 (9.52%) JMS
15 270 (9.45%) Java EE
16 232 (8.12%) Spring MVC
17 217 (7.60%) jQuery
18 202 (7.07%) JPA
19 189 (6.62%) Apache Camel
20 188 (6.58%) .NET
Miscellaneous
1 286 (10.01%) Computer Science
2 282 (9.87%) Enterprise Software
3 246 (8.61%) Analytical Skills
4 153 (5.36%) User Experience
5 131 (4.59%) Linux Command Line
6 98 (3.43%) Greenfield Project
7 85 (2.98%) Mobile App
8 70 (2.45%) Data Structures
9 69 (2.42%) Algorithms
10 66 (2.31%) Data Centre
11 64 (2.24%) Fintech
12 57 (2.00%) Management Information System
13 52 (1.82%) Foreign Exchange (FX)
14 40 (1.40%) Mainframe
15 34 (1.19%) Clustering
15 34 (1.19%) Derivative
16 33 (1.16%) Exotic Derivative
16 33 (1.16%) iPad
16 33 (1.16%) Market Risk
17 31 (1.09%) Client/Server
Operating Systems
1 1168 (40.90%) Linux
2 565 (19.78%) Unix
3 552 (19.33%) Windows
4 196 (6.86%) CentOS
5 178 (6.23%) Red Hat Enterprise Linux
6 157 (5.50%) Ubuntu
7 125 (4.38%) Windows Server
8 97 (3.40%) Solaris
9 77 (2.70%) Windows Server 2012
10 60 (2.10%) Windows Server 2008
11 51 (1.79%) Android
12 49 (1.72%) Debian
13 38 (1.33%) Apple iOS
14 29 (1.02%) Mac OS X
15 27 (0.95%) Oracle Linux
16 24 (0.84%) Windows Server 2003
17 23 (0.81%) AIX
18 21 (0.74%) HPUX
19 18 (0.63%) Windows 7
20 11 (0.39%) Fedora
Processes & Methodologies
1 1502 (52.59%) Agile Software Development
2 653 (22.86%) Scrum
3 598 (20.94%) DevOps
4 548 (19.19%) TDD
5 508 (17.79%) Continuous Integration
6 466 (16.32%) MVC
7 463 (16.21%) Software Engineering
8 364 (12.75%) BDD
9 345 (12.08%) Test Automation
10 343 (12.01%) Mentoring
11 335 (11.73%) Kanban
12 334 (11.69%) E-Commerce
13 331 (11.59%) SDLC
14 329 (11.52%) Unit Testing
15 314 (10.99%) Open Source
16 281 (9.84%) Wealth Management
17 278 (9.73%) Asset Management
17 278 (9.73%) OO
18 260 (9.10%) SOA
19 241 (8.44%) Multithreading
Programming Languages
1 2209 (77.35%) Java
2 1026 (35.92%) SQL
3 741 (25.95%) JavaScript
4 569 (19.92%) Python
5 357 (12.50%) Bash Shell
6 315 (11.03%) Perl
7 258 (9.03%) Shell Script
8 195 (6.83%) Ruby
9 194 (6.79%) C#
9 194 (6.79%) PL/SQL
10 163 (5.71%) PHP
11 153 (5.36%) C++
12 151 (5.29%) Groovy
13 132 (4.62%) PowerShell
14 95 (3.33%) Scala
15 73 (2.56%) Go
16 58 (2.03%) C
17 43 (1.51%) T-SQL
18 32 (1.12%) Korn
19 26 (0.91%) VB
Qualifications
1 314 (10.99%) Degree
2 123 (4.31%) Computer Science Degree
3 116 (4.06%) Security Cleared
4 53 (1.86%) SC Cleared
5 20 (0.70%) Cisco Certification
6 18 (0.63%) CCNA
7 13 (0.46%) Microsoft Certification
7 13 (0.46%) RHCE
8 11 (0.39%) ITIL Certification
8 11 (0.39%) PhD
9 9 (0.32%) Master's Degree
9 9 (0.32%) RHCSA
10 8 (0.28%) PMI Certification
11 7 (0.25%) MCSE
11 7 (0.25%) Postgraduate
12 6 (0.21%) MCSA
12 6 (0.21%) RHCA
13 5 (0.18%) LPIC
14 4 (0.14%) AWS Certification
14 4 (0.14%) OCPJP
Quality Assurance & Compliance
1 190 (6.65%) QA
2 100 (3.50%) SLA
3 46 (1.61%) Disclosure Scotland
4 40 (1.40%) ISO/IEC 27001
5 36 (1.26%) HMG Security Policy Framework
6 29 (1.02%) PCI DSS
7 23 (0.81%) Data Quality
8 17 (0.60%) Sarbanes-Oxley
9 9 (0.32%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
10 4 (0.14%) MiFID
10 4 (0.14%) SEPA
11 3 (0.11%) PMO
12 2 (0.070%) ISO 9001
12 2 (0.070%) SSAE 16
13 1 (0.035%) Dodd-Frank
13 1 (0.035%) EMIR
13 1 (0.035%) GCP
System Software
1 256 (8.96%) Docker
2 158 (5.53%) VMware Infrastructure
3 130 (4.55%) Active Directory
4 74 (2.59%) Virtual Machines
5 55 (1.93%) NFS
6 52 (1.82%) Hyper-V
7 50 (1.75%) VMware ESXi
8 38 (1.33%) KVM
9 35 (1.23%) XenServer
10 28 (0.98%) XenApp
11 21 (0.74%) Dovecot
11 21 (0.74%) vSphere
12 19 (0.67%) Xen
13 17 (0.60%) VMware Workstation
14 16 (0.56%) Apache ZooKeeper
15 15 (0.53%) HDFS
16 14 (0.49%) Samba
16 14 (0.49%) Terminal Services
17 12 (0.42%) iptables
18 10 (0.35%) Varnish
Systems Management
1 528 (18.49%) Puppet
2 377 (13.20%) Ansible
3 291 (10.19%) Opscode Chef
4 198 (6.93%) Nagios
5 109 (3.82%) Terraform
6 65 (2.28%) Kubernetes
7 63 (2.21%) logstash
8 61 (2.14%) Salt
9 53 (1.86%) ZABBIX
10 52 (1.82%) Kibana
11 37 (1.30%) Icinga
12 31 (1.09%) Control-M
13 30 (1.05%) Packer
14 29 (1.02%) HAProxy
15 27 (0.95%) Graphite
16 25 (0.88%) SELinux
17 23 (0.81%) WSUS
18 22 (0.77%) Cacti
19 19 (0.67%) Grafana
20 16 (0.56%) Red Hat Satellite
Vendors
1 980 (34.31%) Oracle
2 253 (8.86%) VMware
3 237 (8.30%) Red Hat
4 231 (8.09%) IBM
5 215 (7.53%) Microsoft
6 150 (5.25%) TIBCO
7 118 (4.13%) SAP
8 109 (3.82%) Cisco
9 78 (2.73%) Apple
10 72 (2.52%) Sybase
11 67 (2.35%) HP
12 61 (2.14%) Pega
12 61 (2.14%) Perforce
13 60 (2.10%) Citrix
13 60 (2.10%) Tableau
14 57 (2.00%) BEA
14 57 (2.00%) EMC
15 50 (1.75%) CA Agile Central
16 42 (1.47%) Atlassian
16 42 (1.47%) Google