Period
to 21 August 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 21 August 2018 with a comparison to the same period in the previous 2 years.

Apache Tomcat
UK
6 months to
21 Aug 2018
Same period 2017 Same period 2016
Rank 312 224 237
Rank change year-on-year -88 +13 -29
Permanent jobs citing Tomcat 1,772 2,850 2,877
As % of all permanent IT jobs advertised in the UK 1.05% 1.62% 1.46%
As % of the Application Platforms category 6.31% 8.97% 7.84%
Number of salaries quoted 1,377 2,187 2,390
UK median annual salary £51,500 £55,000 £52,500
Median salary % change year-on-year -6.36% +4.76% +7.14%
10th Percentile £32,500 £33,750 £33,250
90th Percentile £75,000 £80,000 £76,250
UK excluding London median annual salary £47,500 £47,500 £45,000
% change year-on-year - +5.56% +5.88%

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 28,088 31,790 36,680
As % of all permanent IT jobs advertised in the UK 16.62% 18.04% 18.61%
Number of salaries quoted 22,495 25,624 31,195
UK median annual salary £50,000 £47,500 £45,000
Median salary % change year-on-year +5.26% +5.56% -
10th Percentile £28,000 £27,000 £26,500
90th Percentile £81,250 £76,250 £75,000
UK excluding London median annual salary £44,000 £41,500 £40,000
% change year-on-year +6.02% +3.75% -

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 21 August 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 21 August 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 -96 1,671 £52,500 -4.55% 171
UK excluding London -70 1,004 £47,500 - 139
London -102 754 £57,500 -8.00% 59
South East -43 265 £52,500 - 32
North of England -38 225 £42,500 -15.00% 34
South West -53 154 £47,500 +4.93% 18
East of England -47 138 £57,500 +27.78% 18
Midlands +14 134 £52,500 - 10
Yorkshire -8 122 £42,500 -15.00% 14
North West -39 93 £47,000 +10.59% 19
West Midlands +31 75 £55,000 +20.88% 7
Scotland -30 73 £29,500 -30.59% 23
East Midlands +7 59 £52,500 - 3
Wales -23 12 £47,500 +4.93% 4
North East -21 9 £39,250 -43.12% 1
Northern Ireland +4 4 - -

For the 6 months to 21 August 2018, IT 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 permanent job ads with a requirement for Tomcat.

1 1,383 (78.05%) Java
2 807 (45.54%) Linux
3 752 (42.44%) Agile Software Development
4 731 (41.25%) Apache
5 695 (39.22%) Spring
6 667 (37.64%) SQL
7 552 (31.15%) Oracle
8 519 (29.29%) Amazon AWS
9 499 (28.16%) JavaScript
10 472 (26.64%) DevOps
11 451 (25.45%) Git (software)
12 445 (25.11%) Python
13 436 (24.60%) JBoss
14 426 (24.04%) Finance
15 424 (23.93%) HTML
15 424 (23.93%) MySQL
16 416 (23.48%) Jenkins
17 413 (23.31%) Web Services
18 403 (22.74%) Maven
19 387 (21.84%) Hibernate
20 369 (20.82%) Windows
21 347 (19.58%) Puppet
22 342 (19.30%) CSS
23 331 (18.68%) Scrum
24 324 (18.28%) TDD
24 324 (18.28%) REST
25 322 (18.17%) SQL Server
26 307 (17.33%) Degree
27 296 (16.70%) JUnit
28 283 (15.97%) Docker

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
1 731 (41.25%) Apache
2 436 (24.60%) JBoss
3 278 (15.69%) WebLogic
4 241 (13.60%) WebSphere
5 195 (11.00%) IIS
6 118 (6.66%) nginx
7 112 (6.32%) Confluence
8 109 (6.15%) Jetty
9 85 (4.80%) Cloud Foundry
10 74 (4.18%) Elasticsearch
11 73 (4.12%) Oracle SOA Suite
12 54 (3.05%) Mule
13 43 (2.43%) GlassFish
14 35 (1.98%) Oracle HTTP Server
15 32 (1.81%) OpenStack
16 30 (1.69%) Apache Spark
17 29 (1.64%) WebSphere Application Server
18 28 (1.58%) SharePoint
19 25 (1.41%) Apache Solr
20 21 (1.19%) BizTalk Server
Applications
1 17 (0.96%) Spreadsheet
2 12 (0.68%) Microsoft Office
3 8 (0.45%) MS Visio
4 6 (0.34%) Microsoft Excel
5 5 (0.28%) Microsoft PowerPoint
6 3 (0.17%) Chatbot
7 2 (0.11%) EngageOne
7 2 (0.11%) Weka
8 1 (0.056%) Stata
Business Applications
1 41 (2.31%) thinkFolio
2 26 (1.47%) Dynamics CRM
3 10 (0.56%) Magento
4 9 (0.51%) SAP Hybris
5 8 (0.45%) MetaTrader
6 6 (0.34%) Oracle Procure-to-Pay
7 4 (0.23%) TRIRIGA
8 3 (0.17%) Salesforce.com CRM
8 3 (0.17%) Temenos T24
9 2 (0.11%) Fredhopper
9 2 (0.11%) Remedy ITSM
9 2 (0.11%) Staffware
10 1 (0.056%) Distributed Ledger
10 1 (0.056%) Dynamics AX
10 1 (0.056%) Eloqua
10 1 (0.056%) TrackWise
Cloud Services
1 519 (29.29%) Amazon AWS
2 238 (13.43%) Microsoft Azure
3 145 (8.18%) SaaS
4 99 (5.59%) PaaS
5 98 (5.53%) Google Cloud Platform
6 87 (4.91%) Amazon EC2
7 55 (3.10%) OpenShift
8 52 (2.93%) GitHub
9 46 (2.60%) Cloud Computing
9 46 (2.60%) Serverless
10 45 (2.54%) IBM Cloud
11 44 (2.48%) AWS CloudFormation
12 41 (2.31%) IaaS
13 37 (2.09%) Amazon S3
14 35 (1.98%) Slack
15 32 (1.81%) Office 365
16 21 (1.19%) Route 53
17 18 (1.02%) Amazon ELB
18 16 (0.90%) AWS Lambda
19 15 (0.85%) npm
Communications & Networking
1 197 (11.12%) TCP/IP
2 170 (9.59%) HTTP
3 111 (6.26%) Internet
4 92 (5.19%) DNS
5 90 (5.08%) Firewall
6 62 (3.50%) SSL
7 51 (2.88%) SAN
8 39 (2.20%) SSH
9 36 (2.03%) NAS
10 32 (1.81%) SMTP
11 27 (1.52%) FTP
11 27 (1.52%) VPN
12 26 (1.47%) Kerberos
13 24 (1.35%) IPv4
13 24 (1.35%) IPv6
14 19 (1.07%) iSCSI
14 19 (1.07%) NetScaler
15 17 (0.96%) VLAN
16 16 (0.90%) Wireshark
17 15 (0.85%) VoIP
Database & Business Intelligence
1 424 (23.93%) MySQL
2 322 (18.17%) SQL Server
3 212 (11.96%) NoSQL
4 199 (11.23%) Relational Database
5 192 (10.84%) MongoDB
6 159 (8.97%) PostgreSQL
7 95 (5.36%) Hadoop
8 84 (4.74%) RDBMS
9 77 (4.35%) Oracle Database
9 77 (4.35%) Redis
10 58 (3.27%) Big Data
11 46 (2.60%) Apache Cassandra
12 41 (2.31%) Amazon DynamoDB
13 36 (2.03%) Riak
13 36 (2.03%) SQL Server Integration Services
14 35 (1.98%) Amazon RDS
14 35 (1.98%) Couchbase
14 35 (1.98%) SQL Server Reporting Services
15 32 (1.81%) DB2
15 32 (1.81%) Neo4j
Development Applications
1 451 (25.45%) Git (software)
2 416 (23.48%) Jenkins
3 403 (22.74%) Maven
4 296 (16.70%) JUnit
5 245 (13.83%) JIRA
6 187 (10.55%) Selenium
7 163 (9.20%) Eclipse
8 161 (9.09%) Subversion
9 130 (7.34%) Cucumber
10 98 (5.53%) IntelliJ
11 89 (5.02%) Gradle
12 87 (4.91%) TeamCity
13 69 (3.89%) Ant
14 62 (3.50%) Atlassian Bamboo
15 57 (3.22%) Vagrant
16 48 (2.71%) Bitbucket
17 46 (2.60%) Octopus Deploy
17 46 (2.60%) Sonatype Nexus
18 39 (2.20%) SonarQube
19 33 (1.86%) Babel
General
1 426 (24.04%) Finance
2 209 (11.79%) Banking
3 119 (6.72%) Retail
4 68 (3.84%) Telecoms
5 65 (3.67%) Investment Banking
6 53 (2.99%) Front Office
7 43 (2.43%) Italian Language
7 43 (2.43%) Marketing
8 41 (2.31%) French Language
8 41 (2.31%) German Language
9 29 (1.64%) Financial Institution
10 25 (1.41%) Manufacturing
11 23 (1.30%) Law
12 19 (1.07%) Games
13 18 (1.02%) Electronics
14 17 (0.96%) Advertising
15 11 (0.62%) Japanese Language
16 8 (0.45%) Back Office
16 8 (0.45%) Publishing
17 7 (0.40%) Spanish Language
Job Titles
1 724 (40.86%) Developer
2 623 (35.16%) Java Developer
3 197 (11.12%) Senior Developer
4 191 (10.78%) Senior Java Developer
5 160 (9.03%) DevOps Engineer
6 157 (8.86%) Support Engineer
7 132 (7.45%) Applications Support
8 130 (7.34%) Linux Engineer
9 121 (6.83%) Applications Engineer
10 117 (6.60%) Architect
11 105 (5.93%) Java Engineer
12 93 (5.25%) Administrator
13 88 (4.97%) Analyst
13 88 (4.97%) Applications Support Engineer
14 83 (4.68%) Systems Administrator
15 76 (4.29%) Software Engineer
16 62 (3.50%) Support Analyst
17 60 (3.39%) Linux Administrator
18 59 (3.33%) Linux Systems Administrator
19 57 (3.22%) Java Software Developer
Libraries, Frameworks & Software Standards
1 695 (39.22%) Spring
2 424 (23.93%) HTML
3 413 (23.31%) Web Services
4 387 (21.84%) Hibernate
5 342 (19.30%) CSS
6 324 (18.28%) REST
7 249 (14.05%) Java EE
8 243 (13.71%) XML
9 197 (11.12%) HTML5
10 179 (10.10%) JSON
11 178 (10.05%) SOAP
12 166 (9.37%) J2EE
13 158 (8.92%) Spring Boot
14 155 (8.75%) AngularJS
15 140 (7.90%) RESTful
16 138 (7.79%) LAMP
17 136 (7.67%) JSP
18 135 (7.62%) Node.js
19 134 (7.56%) Spring MVC
20 133 (7.51%) jQuery
Miscellaneous
1 255 (14.39%) Computer Science
2 202 (11.40%) Enterprise Software
3 98 (5.53%) Analytical Skills
4 86 (4.85%) Greenfield Project
5 72 (4.06%) Fintech
6 66 (3.72%) User Experience
7 63 (3.56%) Data Centre
8 55 (3.10%) Self-Motivation
9 54 (3.05%) Linux Command Line
10 53 (2.99%) Cloud Native
10 53 (2.99%) Public Cloud
11 51 (2.88%) Derivative
12 48 (2.71%) Fixed Income
13 45 (2.54%) Mobile App
14 42 (2.37%) Equities
14 42 (2.37%) Foreign Exchange (FX)
15 41 (2.31%) Hedge funds
16 38 (2.14%) Algorithms
17 33 (1.86%) Private Cloud
18 30 (1.69%) Hybrid Cloud
Operating Systems
1 807 (45.54%) Linux
2 369 (20.82%) Windows
3 275 (15.52%) Unix
4 178 (10.05%) Red Hat Enterprise Linux
5 111 (6.26%) CentOS
5 111 (6.26%) Windows Server
6 71 (4.01%) Ubuntu
7 46 (2.60%) AIX
8 33 (1.86%) Solaris
9 29 (1.64%) Debian
10 26 (1.47%) FreeBSD
11 25 (1.41%) Android
12 23 (1.30%) Windows Server 2012
13 16 (0.90%) Amazon Linux
14 15 (0.85%) Windows Server 2008
15 14 (0.79%) Apple iOS
15 14 (0.79%) SUSE
16 13 (0.73%) CoreOS
16 13 (0.73%) HPUX
17 12 (0.68%) openSUSE
Processes & Methodologies
1 752 (42.44%) Agile Software Development
2 472 (26.64%) DevOps
3 331 (18.68%) Scrum
4 324 (18.28%) TDD
5 279 (15.74%) Software Engineering
6 240 (13.54%) MVC
7 212 (11.96%) Problem-Solving
8 198 (11.17%) BDD
9 186 (10.50%) ITIL
10 180 (10.16%) Test Automation
11 167 (9.42%) Microservices
12 158 (8.92%) Configuration Management
13 157 (8.86%) Continuous Integration
14 141 (7.96%) Open Source
15 140 (7.90%) E-Commerce
15 140 (7.90%) SOA
16 129 (7.28%) Kanban
17 127 (7.17%) Mentoring
18 108 (6.09%) OO
19 102 (5.76%) Unit Testing
Programming Languages
1 1,383 (78.05%) Java
2 667 (37.64%) SQL
3 499 (28.16%) JavaScript
4 445 (25.11%) Python
5 275 (15.52%) Bash Shell
6 263 (14.84%) Perl
7 196 (11.06%) PowerShell
8 183 (10.33%) C#
9 180 (10.16%) Java 8
10 150 (8.47%) Shell Script
11 145 (8.18%) Ruby
12 124 (7.00%) PHP
13 96 (5.42%) PL/SQL
14 71 (4.01%) C++
15 68 (3.84%) Korn
16 64 (3.61%) Groovy
17 59 (3.33%) Bourne shell
18 51 (2.88%) ES6
19 44 (2.48%) T-SQL
20 40 (2.26%) Scala
Qualifications
1 307 (17.33%) Degree
2 115 (6.49%) Computer Science Degree
3 35 (1.98%) Master's Degree
4 26 (1.47%) AWS Certification
5 24 (1.35%) RHCE
6 21 (1.19%) RHCSA
7 14 (0.79%) VMware Certified Professional (VCP)
8 13 (0.73%) MCSE
8 13 (0.73%) Microsoft Certification
9 12 (0.68%) Security Cleared
9 12 (0.68%) Sun Certification
10 9 (0.51%) ITIL Certification
11 7 (0.40%) SC Cleared
12 6 (0.34%) Chartered Engineer
12 6 (0.34%) CITP
12 6 (0.34%) MCP
12 6 (0.34%) MCSA
13 5 (0.28%) PhD
14 4 (0.23%) CCNA
14 4 (0.23%) CISSP
Quality Assurance & Compliance
1 103 (5.81%) QA
2 35 (1.98%) GCP
3 21 (1.19%) SLA
4 16 (0.90%) PCI DSS
5 5 (0.28%) Data Quality
6 4 (0.23%) ISO 9001
6 4 (0.23%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
7 3 (0.17%) PA-DSS
8 2 (0.11%) Cyber Essentials
8 2 (0.11%) GDPR
8 2 (0.11%) SEPA
9 1 (0.056%) HIPAA
9 1 (0.056%) ISO/IEC 27001
9 1 (0.056%) PMO
System Software
1 283 (15.97%) Docker
2 127 (7.17%) VMware Infrastructure
3 70 (3.95%) Active Directory
4 35 (1.98%) VMware ESXi
5 33 (1.86%) Oracle RAC
6 25 (1.41%) Virtual Machines
7 20 (1.13%) KVM
8 18 (1.02%) Hyper-V
8 18 (1.02%) NFS
9 16 (0.90%) Ceph
10 15 (0.85%) iptables
11 11 (0.62%) Apache ZooKeeper
11 11 (0.62%) Samba
12 9 (0.51%) Gluster
13 8 (0.45%) GlusterFS
13 8 (0.45%) Veritas Volume Manager
13 8 (0.45%) Virtual Servers
13 8 (0.45%) vSphere
14 6 (0.34%) OpenAM
14 6 (0.34%) Varnish
Systems Management
1 347 (19.58%) Puppet
2 250 (14.11%) Ansible
3 233 (13.15%) Opscode Chef
4 133 (7.51%) Kubernetes
5 88 (4.97%) Nagios
6 72 (4.06%) Terraform
7 54 (3.05%) Salt
8 44 (2.48%) Icinga
9 31 (1.75%) HAProxy
10 26 (1.47%) logstash
11 24 (1.35%) Single Sign-On
12 22 (1.24%) Cobbler
12 22 (1.24%) Kibana
12 22 (1.24%) ZABBIX
13 20 (1.13%) Grafana
14 19 (1.07%) Packer
15 16 (0.90%) Xymon
16 15 (0.85%) Cacti
17 13 (0.73%) Prometheus
18 12 (0.68%) BMC PATROL
Vendors
1 552 (31.15%) Oracle
2 254 (14.33%) Red Hat
3 166 (9.37%) Microsoft
4 161 (9.09%) VMware
5 144 (8.13%) IBM
6 109 (6.15%) Google
7 72 (4.06%) Splunk
8 59 (3.33%) Atlassian
9 56 (3.16%) SAP
10 52 (2.93%) Sybase
10 52 (2.93%) TIBCO
11 50 (2.82%) AppDynamics
12 42 (2.37%) Bloomberg
12 42 (2.37%) Reuters
13 41 (2.31%) FXall
13 41 (2.31%) MarketAxess
13 41 (2.31%) Tradeweb
14 35 (1.98%) Apple
15 33 (1.86%) Citrix
16 30 (1.69%) OutSystems