Period
to 23 October 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 23 October 2018 with a comparison to the same period in the previous 2 years.

Apache Tomcat
UK
6 months to
23 Oct 2018
Same period 2017 Same period 2016
Rank 341 240 246
Rank change year-on-year -101 +6 -31
Permanent jobs citing Tomcat 1,540 2,675 2,688
As % of all permanent IT jobs advertised in the UK 0.93% 1.52% 1.42%
As % of the Application Platforms category 5.70% 8.50% 7.70%
Number of salaries quoted 1,221 1,984 2,245
UK median annual salary £52,500 £55,000 £52,500
Median salary % change year-on-year -4.55% +4.76% +5.00%
10th Percentile £31,250 £33,750 £33,375
90th Percentile £76,250 £83,750 £77,500
UK excluding London median annual salary £47,500 £47,500 £47,750
% change year-on-year - -0.52% +8.77%

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 27,041 31,458 34,917
As % of all permanent IT jobs advertised in the UK 16.41% 17.90% 18.41%
Number of salaries quoted 21,672 25,366 29,480
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 £26,750
90th Percentile £82,500 £76,250 £75,000
UK excluding London median annual salary £43,870 £40,000 £40,000
% change year-on-year +9.67% - -

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 23 October 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 23 October 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 -110 1,442 £52,500 -4.55% 197
UK excluding London -81 853 £47,500 - 138
London -120 673 £55,000 -15.38% 75
South East -11 254 £55,000 - 31
North of England -69 189 £42,500 -15.00% 41
Midlands +1 113 £52,500 -4.55% 15
South West -84 113 £47,500 +7.95% 21
Yorkshire -12 104 £42,500 -15.00% 14
East of England -47 94 £60,000 +33.33% 14
North West -84 79 £40,000 -11.11% 23
Scotland -18 72 £29,500 -30.59% 12
West Midlands +20 62 £50,000 -9.09% 5
East Midlands -4 51 £52,500 - 10
Wales +11 15 £45,000 +27.66% 2
North East -29 5 £43,750 -36.59% 4
Northern Ireland +11 4 - - 2

For the 6 months to 23 October 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 1,198 (77.79%) Java
2 704 (45.71%) Linux
3 657 (42.66%) SQL
4 642 (41.69%) Agile Software Development
5 639 (41.49%) Apache
6 548 (35.58%) Spring
7 489 (31.75%) JavaScript
8 469 (30.45%) Oracle
9 437 (28.38%) Amazon AWS
10 414 (26.88%) Git (software)
11 413 (26.82%) Python
12 409 (26.56%) DevOps
13 400 (25.97%) HTML
14 358 (23.25%) MySQL
14 358 (23.25%) Jenkins
15 354 (22.99%) CSS
16 346 (22.47%) Finance
17 344 (22.34%) Windows
18 343 (22.27%) SQL Server
19 341 (22.14%) Maven
20 336 (21.82%) Web Services
21 324 (21.04%) Hibernate
22 314 (20.39%) JBoss
23 311 (20.19%) Puppet
24 294 (19.09%) Scrum
25 293 (19.03%) Docker
26 260 (16.88%) Degree
27 255 (16.56%) TDD
28 251 (16.30%) Microsoft Azure
29 248 (16.10%) Opscode Chef

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
1 639 (41.49%) Apache
2 314 (20.39%) JBoss
3 226 (14.68%) WebLogic
4 209 (13.57%) WebSphere
5 182 (11.82%) IIS
6 118 (7.66%) nginx
7 84 (5.45%) Jetty
8 78 (5.06%) Elasticsearch
9 76 (4.94%) Cloud Foundry
10 65 (4.22%) GlassFish
11 62 (4.03%) Confluence
12 48 (3.12%) Oracle SOA Suite
13 45 (2.92%) SharePoint
14 33 (2.14%) Apache Solr
15 29 (1.88%) Apache Spark
15 29 (1.88%) Mule
16 28 (1.82%) OpenStack
17 24 (1.56%) BizTalk Server
18 23 (1.49%) WildFly
18 23 (1.49%) WordPress
Applications
1 23 (1.49%) Microsoft Office
2 21 (1.36%) Spreadsheet
3 8 (0.52%) Microsoft Excel
3 8 (0.52%) Microsoft PowerPoint
4 4 (0.26%) EngageOne
4 4 (0.26%) MS Visio
4 4 (0.26%) Weka
5 3 (0.19%) Chatbot
6 1 (0.065%) Stata
Business Applications
1 42 (2.73%) thinkFolio
2 22 (1.43%) Dynamics CRM
3 8 (0.52%) SAP Hybris
4 7 (0.45%) Magento
5 4 (0.26%) Dynamics AX
5 4 (0.26%) Staffware
5 4 (0.26%) TRIRIGA
6 3 (0.19%) MetaTrader
7 2 (0.13%) SAP HR
7 2 (0.13%) Temenos T24
8 1 (0.065%) Distributed Ledger
8 1 (0.065%) Eloqua
8 1 (0.065%) OpenText Process Suite
8 1 (0.065%) Oracle AML
8 1 (0.065%) Remedy ITSM
8 1 (0.065%) Salesforce.com CRM
8 1 (0.065%) TrackWise
Cloud Services
1 437 (28.38%) Amazon AWS
2 251 (16.30%) Microsoft Azure
3 121 (7.86%) SaaS
4 106 (6.88%) Google Cloud Platform
5 81 (5.26%) PaaS
6 76 (4.94%) Amazon EC2
7 63 (4.09%) OpenShift
7 63 (4.09%) Serverless
8 57 (3.70%) IBM Cloud
9 54 (3.51%) GitHub
10 45 (2.92%) Amazon S3
11 43 (2.79%) Cloud Computing
12 42 (2.73%) AWS CloudFormation
13 31 (2.01%) Office 365
14 23 (1.49%) AWS Lambda
14 23 (1.49%) Virtual Private Cloud
15 22 (1.43%) Route 53
16 18 (1.17%) IaaS
17 17 (1.10%) Amazon CloudWatch
18 16 (1.04%) Slack
Communications & Networking
1 154 (10.00%) TCP/IP
2 143 (9.29%) HTTP
3 92 (5.97%) DNS
4 90 (5.84%) Internet
5 78 (5.06%) Firewall
6 56 (3.64%) SSL
7 53 (3.44%) SSH
8 39 (2.53%) SAN
9 34 (2.21%) SMTP
10 29 (1.88%) VPN
11 28 (1.82%) VLAN
12 25 (1.62%) Kerberos
13 24 (1.56%) iSCSI
14 19 (1.23%) FTP
14 19 (1.23%) WAN
15 17 (1.10%) VoIP
16 14 (0.91%) DHCP
17 13 (0.84%) LAN
18 12 (0.78%) NAS
19 11 (0.71%) SMS
Database & Business Intelligence
1 358 (23.25%) MySQL
2 343 (22.27%) SQL Server
3 177 (11.49%) Relational Database
4 151 (9.81%) PostgreSQL
5 132 (8.57%) NoSQL
6 128 (8.31%) MongoDB
7 72 (4.68%) RDBMS
8 67 (4.35%) Oracle Database
9 58 (3.77%) Big Data
10 53 (3.44%) Hadoop
11 42 (2.73%) Redis
12 41 (2.66%) SQL Server Reporting Services
13 39 (2.53%) SQL Server Integration Services
14 35 (2.27%) Amazon RDS
15 27 (1.75%) Amazon DynamoDB
16 26 (1.69%) Apache Cassandra
17 21 (1.36%) DB2
17 21 (1.36%) SQL Server 2012
18 20 (1.30%) SQL Server 2016
19 18 (1.17%) Amazon Aurora
Development Applications
1 414 (26.88%) Git (software)
2 358 (23.25%) Jenkins
3 341 (22.14%) Maven
4 210 (13.64%) JUnit
5 183 (11.88%) JIRA
6 153 (9.94%) Eclipse
7 135 (8.77%) Subversion
8 101 (6.56%) Selenium
9 76 (4.94%) Gradle
10 68 (4.42%) TeamCity
11 63 (4.09%) Cucumber
12 62 (4.03%) IntelliJ
13 57 (3.70%) Atlassian Bamboo
14 55 (3.57%) Ant
15 52 (3.38%) Vagrant
16 41 (2.66%) Octopus Deploy
17 40 (2.60%) Bitbucket
18 30 (1.95%) Visual Studio
19 27 (1.75%) JMeter
19 27 (1.75%) Sonatype Nexus
General
1 346 (22.47%) Finance
2 161 (10.45%) Banking
3 104 (6.75%) Retail
4 69 (4.48%) Investment Banking
5 47 (3.05%) Front Office
6 42 (2.73%) French Language
6 42 (2.73%) German Language
6 42 (2.73%) Italian Language
7 37 (2.40%) Telecoms
8 35 (2.27%) Marketing
9 24 (1.56%) Spanish Language
10 20 (1.30%) Financial Institution
11 18 (1.17%) Law
12 17 (1.10%) Manufacturing
13 14 (0.91%) Advertising
13 14 (0.91%) Electronics
14 11 (0.71%) Back Office
15 10 (0.65%) Games
16 8 (0.52%) Japanese Language
16 8 (0.52%) Publishing
Job Titles
1 622 (40.39%) Developer
2 515 (33.44%) Java Developer
3 196 (12.73%) Senior Developer
4 179 (11.62%) Senior Java Developer
5 160 (10.39%) Support Engineer
6 158 (10.26%) Applications Support
7 143 (9.29%) Applications Engineer
8 137 (8.90%) DevOps Engineer
9 111 (7.21%) Applications Support Engineer
10 108 (7.01%) Linux Engineer
11 96 (6.23%) Architect
12 86 (5.58%) Administrator
12 86 (5.58%) Analyst
13 79 (5.13%) Systems Administrator
14 64 (4.16%) Software Engineer
15 62 (4.03%) Support Analyst
16 59 (3.83%) Java Engineer
17 51 (3.31%) Linux Administrator
17 51 (3.31%) Linux Systems Administrator
18 50 (3.25%) Lead Developer
Libraries, Frameworks & Software Standards
1 548 (35.58%) Spring
2 400 (25.97%) HTML
3 354 (22.99%) CSS
4 336 (21.82%) Web Services
5 324 (21.04%) Hibernate
6 234 (15.19%) REST
7 216 (14.03%) Java EE
8 199 (12.92%) XML
9 175 (11.36%) HTML5
10 170 (11.04%) J2EE
11 158 (10.26%) jQuery
12 152 (9.87%) AngularJS
13 143 (9.29%) JSON
14 138 (8.96%) .NET
15 135 (8.77%) SOAP
16 132 (8.57%) Spring Boot
17 127 (8.25%) JSP
18 123 (7.99%) RESTful
19 103 (6.69%) LAMP
20 101 (6.56%) Spring MVC
Miscellaneous
1 222 (14.42%) Computer Science
2 146 (9.48%) Enterprise Software
3 95 (6.17%) Analytical Skills
4 81 (5.26%) Greenfield Project
5 74 (4.81%) Self-Motivation
6 68 (4.42%) Fintech
7 65 (4.22%) Cloud Native
8 57 (3.70%) Derivative
9 55 (3.57%) Linux Command Line
10 51 (3.31%) Data Centre
11 50 (3.25%) Fixed Income
12 47 (3.05%) User Experience
13 44 (2.86%) Foreign Exchange (FX)
13 44 (2.86%) Hedge funds
13 44 (2.86%) Public Cloud
14 43 (2.79%) Equities
15 35 (2.27%) Hybrid Cloud
16 31 (2.01%) Private Cloud
17 30 (1.95%) Blog
18 27 (1.75%) Algorithms
Operating Systems
1 704 (45.71%) Linux
2 344 (22.34%) Windows
3 244 (15.84%) Unix
4 117 (7.60%) CentOS
4 117 (7.60%) Red Hat Enterprise Linux
5 115 (7.47%) Windows Server
6 91 (5.91%) Ubuntu
7 43 (2.79%) Android
8 33 (2.14%) Solaris
9 31 (2.01%) Windows Server 2012
10 28 (1.82%) Debian
11 24 (1.56%) AIX
12 23 (1.49%) Windows Server 2008
13 22 (1.43%) Apple iOS
14 19 (1.23%) openSUSE
15 18 (1.17%) CoreOS
16 17 (1.10%) SUSE
17 13 (0.84%) FreeBSD
18 8 (0.52%) Windows 7
18 8 (0.52%) Windows Server 2003
Processes & Methodologies
1 642 (41.69%) Agile Software Development
2 409 (26.56%) DevOps
3 294 (19.09%) Scrum
4 255 (16.56%) TDD
5 224 (14.55%) Software Engineering
6 218 (14.16%) Problem-Solving
7 206 (13.38%) ITIL
8 184 (11.95%) MVC
9 156 (10.13%) Configuration Management
10 150 (9.74%) Microservices
11 135 (8.77%) Continuous Integration
12 134 (8.70%) BDD
13 125 (8.12%) Open Source
14 106 (6.88%) Test Automation
15 102 (6.62%) Mentoring
16 98 (6.36%) Kanban
16 98 (6.36%) OO
17 96 (6.23%) E-Commerce
18 89 (5.78%) SDLC
19 87 (5.65%) SOA
Programming Languages
1 1,198 (77.79%) Java
2 657 (42.66%) SQL
3 489 (31.75%) JavaScript
4 413 (26.82%) Python
5 241 (15.65%) Bash Shell
6 216 (14.03%) Perl
7 197 (12.79%) C#
8 191 (12.40%) PowerShell
9 152 (9.87%) Ruby
10 145 (9.42%) Java 8
11 129 (8.38%) Shell Script
12 127 (8.25%) PHP
13 92 (5.97%) C++
14 90 (5.84%) PL/SQL
15 76 (4.94%) Korn
16 71 (4.61%) Bourne shell
17 49 (3.18%) Go
18 42 (2.73%) Groovy
19 40 (2.60%) T-SQL
20 37 (2.40%) C
Qualifications
1 260 (16.88%) Degree
2 87 (5.65%) Computer Science Degree
3 39 (2.53%) Master's Degree
4 27 (1.75%) Security Cleared
5 19 (1.23%) SC Cleared
6 15 (0.97%) RHCE
7 14 (0.91%) RHCSA
8 12 (0.78%) DV Cleared
8 12 (0.78%) ITIL Certification
8 12 (0.78%) Sun Certification
9 9 (0.58%) VMware Certified Professional (VCP)
10 8 (0.52%) AWS Certification
10 8 (0.52%) Cisco Certification
11 7 (0.45%) CCNA
12 6 (0.39%) Chartered Engineer
12 6 (0.39%) CITP
13 5 (0.32%) CISSP
14 4 (0.26%) MCSE
14 4 (0.26%) Microsoft Certification
15 3 (0.19%) CISA
Quality Assurance & Compliance
1 58 (3.77%) QA
2 22 (1.43%) SLA
3 20 (1.30%) GDPR
4 18 (1.17%) ISO/IEC 27001
5 16 (1.04%) Cyber Essentials
6 15 (0.97%) HIPAA
7 7 (0.45%) PCI DSS
8 6 (0.39%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
9 3 (0.19%) PA-DSS
10 2 (0.13%) Sarbanes-Oxley
11 1 (0.065%) Data Quality
11 1 (0.065%) ISO 9001
11 1 (0.065%) PMO
System Software
1 293 (19.03%) Docker
2 99 (6.43%) VMware Infrastructure
3 89 (5.78%) Active Directory
4 37 (2.40%) VMware ESXi
5 21 (1.36%) Hyper-V
6 18 (1.17%) NFS
6 18 (1.17%) Virtual Machines
7 15 (0.97%) Ceph
7 15 (0.97%) Oracle RAC
8 14 (0.91%) iptables
9 12 (0.78%) Samba
10 11 (0.71%) KVM
11 10 (0.65%) Gluster
12 9 (0.58%) GlusterFS
12 9 (0.58%) Xen
13 8 (0.52%) Virtual Servers
14 7 (0.45%) HDFS
15 4 (0.26%) Corosync
15 4 (0.26%) DRBD
15 4 (0.26%) VMFS
Systems Management
1 311 (20.19%) Puppet
2 248 (16.10%) Opscode Chef
3 237 (15.39%) Ansible
4 150 (9.74%) Kubernetes
5 92 (5.97%) Nagios
6 82 (5.32%) Salt
7 75 (4.87%) Terraform
8 25 (1.62%) Icinga
9 23 (1.49%) HAProxy
10 21 (1.36%) Grafana
10 21 (1.36%) ZABBIX
11 20 (1.30%) logstash
11 20 (1.30%) Packer
11 20 (1.30%) Single Sign-On
12 19 (1.23%) BMC PATROL
13 18 (1.17%) Kibana
14 16 (1.04%) Cacti
15 15 (0.97%) Prometheus
16 14 (0.91%) SCOM
16 14 (0.91%) Xymon
Vendors
1 469 (30.45%) Oracle
2 229 (14.87%) Red Hat
3 175 (11.36%) Microsoft
4 140 (9.09%) VMware
5 133 (8.64%) IBM
6 105 (6.82%) Google
7 67 (4.35%) SAP
7 67 (4.35%) Splunk
8 44 (2.86%) Atlassian
9 43 (2.79%) FXall
9 43 (2.79%) Reuters
9 43 (2.79%) Sybase
10 42 (2.73%) Bloomberg
10 42 (2.73%) MarketAxess
10 42 (2.73%) Tradeweb
11 36 (2.34%) Citrix
12 35 (2.27%) Cisco
13 32 (2.08%) F5
13 32 (2.08%) TIBCO
14 28 (1.82%) AppDynamics