Period
to 16 January 2018

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 16 January 2018 with a comparison to the same period in the previous 2 years.

Apache Tomcat
UK
6 months to
16 Jan 2018
Same period 2017 Same period 2016
Rank 267 238 218
Rank change year-on-year -29 -20 -23
Permanent jobs citing Tomcat 2,151 2,578 3,298
As % of all permanent IT jobs advertised in the UK 1.24% 1.46% 1.59%
As % of the Application Platforms category 7.27% 8.14% 8.48%
Number of salaries quoted 1,680 2,159 2,788
UK median annual salary £53,000 £52,500 £50,000
Median salary % change year-on-year +0.95% +5.00% +5.26%
10th Percentile £35,000 £32,500 £32,500
90th Percentile £82,500 £77,500 £72,500
UK excluding London median annual salary £48,000 £50,000 £45,000
% change year-on-year -4.00% +11.11% +8.43%

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 29,583 31,689 38,888
As % of all permanent IT jobs advertised in the UK 17.06% 17.96% 18.78%
Number of salaries quoted 24,294 26,618 32,529
UK median annual salary £47,500 £45,000 £45,000
Median salary % change year-on-year +5.56% - +5.88%
10th Percentile £27,500 £26,750 £26,250
90th Percentile £77,500 £75,000 £73,750
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 16 January 2018.

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 16 January 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England -30 2,028 £54,000 +2.86% 286
UK excluding London -32 1,179 £48,000 -4.00% 185
London -25 942 £62,500 +8.70% 124
North of England -2 328 £50,000 +11.11% 51
South East -93 281 £47,500 -9.52% 53
North West -3 213 £47,500 +2.15% 32
East of England -21 190 £52,500 +5.00% 19
South West -9 178 £42,500 -15.00% 21
Midlands +4 105 £55,000 +15.79% 18
Yorkshire +3 99 £50,000 +11.11% 19
Scotland +1 81 £45,000 -10.00% 8
West Midlands -17 56 £55,000 +16.40% 10
East Midlands +27 49 £50,000 - 8
Wales -14 18 £39,000 +11.43% 10
North East -19 10 £69,000 +147.53%
Northern Ireland -32 1 - - 4

For the 6 months to 16 January 2018, 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 1,656 (76.99%) Java
2 1,116 (51.88%) Agile Software Development
3 995 (46.26%) Spring
4 920 (42.77%) Linux
5 839 (39.01%) Apache
6 755 (35.10%) SQL
7 659 (30.64%) Web Services
8 655 (30.45%) Oracle
9 648 (30.13%) Finance
10 570 (26.50%) JavaScript
11 551 (25.62%) Hibernate
12 539 (25.06%) Jenkins
13 526 (24.45%) JBoss
14 519 (24.13%) Amazon AWS
15 507 (23.57%) MySQL
16 495 (23.01%) Maven
17 467 (21.71%) XML
18 463 (21.52%) Windows
19 461 (21.43%) Scrum
19 461 (21.43%) REST
20 447 (20.78%) DevOps
21 443 (20.60%) Git (software)
22 441 (20.50%) HTML
23 436 (20.27%) Unix
24 422 (19.62%) TDD
25 403 (18.74%) Python
26 400 (18.60%) Puppet
27 398 (18.50%) SQL Server
28 366 (17.02%) JIRA
29 365 (16.97%) J2EE

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
1 839 (39.01%) Apache
2 526 (24.45%) JBoss
3 340 (15.81%) WebSphere
4 252 (11.72%) WebLogic
5 192 (8.93%) IIS
6 161 (7.48%) Jetty
7 155 (7.21%) nginx
8 123 (5.72%) Confluence
9 91 (4.23%) Mule
10 67 (3.11%) Mule ESB
11 62 (2.88%) Elasticsearch
11 62 (2.88%) WebSphere Application Server
12 60 (2.79%) GlassFish
13 47 (2.19%) CMS
13 47 (2.19%) Oracle Workflow
14 45 (2.09%) Oracle SOA Suite
15 40 (1.86%) Apache Solr
16 38 (1.77%) Apache Spark
17 36 (1.67%) Cloud Foundry
17 36 (1.67%) OpenStack
Applications
1 12 (0.56%) Microsoft Office
2 8 (0.37%) Microsoft Excel
3 5 (0.23%) Microsoft Project
4 4 (0.19%) Weka
5 3 (0.14%) Microsoft PowerPoint
5 3 (0.14%) MS Visio
6 1 (0.046%) HipChat
6 1 (0.046%) Stata
Business Applications
1 15 (0.70%) Oracle EBS
2 11 (0.51%) Dynamics AX
3 10 (0.46%) MetaTrader
3 10 (0.46%) NetSuite
3 10 (0.46%) ResourceLink
4 9 (0.42%) Dynamics CRM
5 8 (0.37%) Payment Gateway
6 5 (0.23%) Oracle Procure-to-Pay
7 4 (0.19%) SAP Hybris
7 4 (0.19%) Temenos T24
8 3 (0.14%) Oracle Retail
8 3 (0.14%) Remedy ITSM
9 2 (0.093%) Magento
10 1 (0.046%) Distributed Ledger
10 1 (0.046%) Exstream
10 1 (0.046%) Oracle Applications
10 1 (0.046%) Oracle BPM
10 1 (0.046%) Oracle EBS R12
Cloud Services
1 519 (24.13%) Amazon AWS
2 206 (9.58%) Microsoft Azure
3 128 (5.95%) SaaS
4 88 (4.09%) Amazon EC2
5 63 (2.93%) PaaS
6 60 (2.79%) GitHub
7 43 (2.00%) Cloud Computing
8 40 (1.86%) npm
9 27 (1.26%) AWS CloudFormation
10 22 (1.02%) IaaS
11 20 (0.93%) AWS Lambda
12 18 (0.84%) AWS Elastic Beanstalk
13 16 (0.74%) Serverless
14 15 (0.70%) Route 53
15 14 (0.65%) Google Cloud Platform
16 13 (0.60%) Office 365
17 12 (0.56%) Amazon ELB
18 10 (0.46%) Amazon S3
19 9 (0.42%) Amazon ElastiCache
20 7 (0.33%) OpenShift
Communications & Networking
1 109 (5.07%) HTTP
2 103 (4.79%) LDAP
3 97 (4.51%) Internet
4 94 (4.37%) TCP/IP
5 85 (3.95%) Firewall
6 57 (2.65%) SAN
7 49 (2.28%) AMQP
8 39 (1.81%) DNS
9 33 (1.53%) SSL
10 19 (0.88%) Kerberos
10 19 (0.88%) VPN
11 17 (0.79%) HTTPS
11 17 (0.79%) LAN
11 17 (0.79%) NetScaler
12 16 (0.74%) SSH
13 14 (0.65%) SNMP
14 13 (0.60%) SMPP
14 13 (0.60%) WAN
15 12 (0.56%) iSCSI
15 12 (0.56%) NAS
Database & Business Intelligence
1 507 (23.57%) MySQL
2 398 (18.50%) SQL Server
3 267 (12.41%) MongoDB
4 236 (10.97%) NoSQL
5 225 (10.46%) PostgreSQL
6 153 (7.11%) Relational Database
7 119 (5.53%) Hadoop
8 103 (4.79%) Redis
9 94 (4.37%) Oracle Database
10 88 (4.09%) Big Data
11 80 (3.72%) Apache Cassandra
12 62 (2.88%) Neo4j
13 61 (2.84%) Amazon DynamoDB
14 59 (2.74%) RDBMS
15 53 (2.46%) BusinessObjects
15 53 (2.46%) Couchbase
16 47 (2.19%) Riak
17 37 (1.72%) HBase
18 36 (1.67%) DB2
19 31 (1.44%) SQL Server 2012
Development Applications
1 539 (25.06%) Jenkins
2 495 (23.01%) Maven
3 443 (20.60%) Git (software)
4 366 (17.02%) JIRA
5 358 (16.64%) JUnit
6 220 (10.23%) Subversion
7 184 (8.55%) Eclipse
8 180 (8.37%) Selenium
9 170 (7.90%) TeamCity
10 162 (7.53%) Cucumber
11 114 (5.30%) Ant
12 106 (4.93%) Gradle
13 103 (4.79%) IntelliJ
14 99 (4.60%) Hudson
15 69 (3.21%) Atlassian Bamboo
16 58 (2.70%) Mockito
17 49 (2.28%) gulp
18 48 (2.23%) Vagrant
19 47 (2.19%) Team Foundation Server
20 44 (2.05%) Octopus Deploy
General
1 648 (30.13%) Finance
2 353 (16.41%) Banking
3 202 (9.39%) Investment Banking
4 185 (8.60%) Retail Banking
5 164 (7.62%) Retail
6 99 (4.60%) Marketing
7 83 (3.86%) Telecoms
8 72 (3.35%) Front Office
9 66 (3.07%) Manufacturing
10 52 (2.42%) Electronics
11 50 (2.32%) Games
12 27 (1.26%) Publishing
13 26 (1.21%) Law
14 25 (1.16%) Corporate Banking
14 25 (1.16%) Private Banking
15 23 (1.07%) Billing
15 23 (1.07%) Financial Institution
15 23 (1.07%) Online Betting
16 22 (1.02%) Advertising
17 12 (0.56%) Automotive
Job Titles
1 948 (44.07%) Developer
2 782 (36.36%) Java Developer
3 280 (13.02%) Senior Developer
4 227 (10.55%) Senior Java Developer
5 218 (10.13%) DevOps Engineer
6 134 (6.23%) Java Engineer
7 131 (6.09%) Applications Support
7 131 (6.09%) Software Engineer
8 130 (6.04%) Analyst
9 128 (5.95%) Linux Engineer
10 124 (5.76%) Architect
11 94 (4.37%) Support Analyst
12 78 (3.63%) Java Software Engineer
13 77 (3.58%) Linux/Unix DevOps
14 75 (3.49%) Administrator
14 75 (3.49%) Support Engineer
15 73 (3.39%) Applications Engineer
16 72 (3.35%) Consultant
17 70 (3.25%) Full Stack Developer
18 68 (3.16%) Java Software Developer
Libraries, Frameworks & Software Standards
1 995 (46.26%) Spring
2 659 (30.64%) Web Services
3 551 (25.62%) Hibernate
4 467 (21.71%) XML
5 461 (21.43%) REST
6 441 (20.50%) HTML
7 365 (16.97%) J2EE
8 350 (16.27%) CSS
9 321 (14.92%) AngularJS
10 316 (14.69%) SOAP
11 262 (12.18%) RESTful
12 258 (11.99%) JSON
13 217 (10.09%) Java EE
14 197 (9.16%) Spring MVC
15 196 (9.11%) JPA
16 185 (8.60%) JMS
17 184 (8.55%) Middleware
18 167 (7.76%) HTML5
19 164 (7.62%) jQuery
20 162 (7.53%) Spring Boot
Miscellaneous
1 216 (10.04%) Enterprise Software
2 175 (8.14%) Analytical Skills
3 169 (7.86%) Computer Science
4 110 (5.11%) Greenfield Project
5 102 (4.74%) Fintech
6 101 (4.70%) User Experience
7 84 (3.91%) Mobile App
8 70 (3.25%) Data Centre
9 58 (2.70%) Linux Command Line
10 35 (1.63%) Algorithms
11 33 (1.53%) Data Structures
11 33 (1.53%) Derivative
11 33 (1.53%) Foreign Exchange (FX)
11 33 (1.53%) Management Information System
12 31 (1.44%) Exotic Derivative
12 31 (1.44%) Market Risk
13 28 (1.30%) Client/Server
14 27 (1.26%) Clustering
15 24 (1.12%) N-Tier
16 19 (0.88%) Virtual Team
Operating Systems
1 920 (42.77%) Linux
2 463 (21.52%) Windows
3 436 (20.27%) Unix
4 193 (8.97%) Windows Server
5 169 (7.86%) Red Hat Enterprise Linux
6 137 (6.37%) CentOS
7 103 (4.79%) Solaris
8 88 (4.09%) Ubuntu
9 62 (2.88%) Windows Server 2012
10 47 (2.19%) AIX
11 34 (1.58%) HPUX
12 28 (1.30%) Windows 7
13 26 (1.21%) Windows Server 2008
14 21 (0.98%) Android
14 21 (0.98%) Debian
15 20 (0.93%) Mac OS X
16 17 (0.79%) SUSE
16 17 (0.79%) Windows 10
17 15 (0.70%) Fedora
18 14 (0.65%) Apple iOS
Processes & Methodologies
1 1,116 (51.88%) Agile Software Development
2 461 (21.43%) Scrum
3 447 (20.78%) DevOps
4 422 (19.62%) TDD
5 337 (15.67%) Software Engineering
6 317 (14.74%) BDD
7 316 (14.69%) MVC
8 293 (13.62%) Continuous Integration
9 236 (10.97%) Test Automation
10 234 (10.88%) Mentoring
11 231 (10.74%) SDLC
12 223 (10.37%) Open Source
13 219 (10.18%) E-Commerce
14 211 (9.81%) Configuration Management
15 184 (8.55%) Kanban
16 177 (8.23%) Microservices
16 177 (8.23%) Wealth Management
17 175 (8.14%) OO
18 170 (7.90%) Multithreading
19 163 (7.58%) Unit Testing
Programming Languages
1 1,656 (76.99%) Java
2 755 (35.10%) SQL
3 570 (26.50%) JavaScript
4 403 (18.74%) Python
5 243 (11.30%) Shell Script
6 220 (10.23%) Bash Shell
7 183 (8.51%) Perl
8 154 (7.16%) Ruby
9 132 (6.14%) PowerShell
10 118 (5.49%) C#
11 109 (5.07%) Groovy
12 97 (4.51%) PL/SQL
13 96 (4.46%) C++
14 78 (3.63%) PHP
15 75 (3.49%) Scala
16 45 (2.09%) C
16 45 (2.09%) T-SQL
17 39 (1.81%) Go
18 26 (1.21%) XPath
19 24 (1.12%) Apex Code
Qualifications
1 195 (9.07%) Degree
2 95 (4.42%) Computer Science Degree
3 60 (2.79%) Security Cleared
4 38 (1.77%) SC Cleared
5 30 (1.39%) RHCE
6 24 (1.12%) RHCSA
7 23 (1.07%) VMware Certified Professional (VCP)
8 19 (0.88%) Master's Degree
9 15 (0.70%) Microsoft Certification
10 13 (0.60%) AWS Certification
11 8 (0.37%) Cisco Certification
12 7 (0.33%) CCNA
12 7 (0.33%) MCSE
13 6 (0.28%) MCSA
14 5 (0.23%) Linux+ Certification
14 5 (0.23%) MCDBA
15 4 (0.19%) CCA
15 4 (0.19%) Citrix Certification
15 4 (0.19%) ITIL Certification
15 4 (0.19%) Numerate Degree
Quality Assurance & Compliance
1 142 (6.60%) QA
2 42 (1.95%) SLA
3 25 (1.16%) Data Quality
4 15 (0.70%) Disclosure Scotland
5 12 (0.56%) PCI DSS
6 9 (0.42%) Sarbanes-Oxley
7 8 (0.37%) ISO/IEC 27001
8 5 (0.23%) SEPA
9 4 (0.19%) GCP
10 3 (0.14%) GDPR
11 2 (0.093%) PSD2
12 1 (0.046%) Dodd-Frank
12 1 (0.046%) EMIR
12 1 (0.046%) HIPAA
12 1 (0.046%) PMO
12 1 (0.046%) SSAE 16
System Software
1 240 (11.16%) Docker
2 127 (5.90%) VMware Infrastructure
3 106 (4.93%) Active Directory
4 68 (3.16%) Virtual Machines
5 27 (1.26%) vSphere
6 24 (1.12%) Hyper-V
7 21 (0.98%) VMware ESXi
8 19 (0.88%) iptables
9 16 (0.74%) Samba
10 12 (0.56%) KVM
11 11 (0.51%) NFS
12 9 (0.42%) Apache Flume
13 8 (0.37%) HDFS
13 8 (0.37%) OpenAM
13 8 (0.37%) Oracle RAC
14 7 (0.33%) Apache ZooKeeper
14 7 (0.33%) XenApp
15 5 (0.23%) Veritas Volume Manager
15 5 (0.23%) Xen
15 5 (0.23%) XenDesktop
Systems Management
1 400 (18.60%) Puppet
2 300 (13.95%) Ansible
3 269 (12.51%) Opscode Chef
4 134 (6.23%) Nagios
5 90 (4.18%) Kubernetes
6 75 (3.49%) Terraform
7 39 (1.81%) logstash
8 38 (1.77%) Icinga
9 34 (1.58%) Kibana
10 27 (1.26%) Cobbler
11 25 (1.16%) HAProxy
12 24 (1.12%) Cacti
13 20 (0.93%) Salt
14 19 (0.88%) Red Hat Satellite
15 18 (0.84%) CA Wily
16 17 (0.79%) Oracle Enterprise Manager
16 17 (0.79%) ZABBIX
17 16 (0.74%) Packer
18 15 (0.70%) BladeLogic
19 13 (0.60%) Oracle ZFS
Vendors
1 655 (30.45%) Oracle
2 213 (9.90%) Red Hat
3 186 (8.65%) VMware
4 178 (8.28%) Microsoft
5 147 (6.83%) IBM
6 96 (4.46%) TIBCO
7 66 (3.07%) SAP
8 63 (2.93%) HP
9 56 (2.60%) Apple
9 56 (2.60%) Atlassian
10 49 (2.28%) Google
10 49 (2.28%) Informatica
11 48 (2.23%) Salesforce.com
12 43 (2.00%) EMC
13 42 (1.95%) Cisco
14 41 (1.91%) Sybase
15 38 (1.77%) NetApp
16 36 (1.67%) hybris
17 32 (1.49%) Adobe
18 30 (1.39%) Sun