Period
to 22 April 2019

The following table provides summary statistics for permanent job vacancies advertised in London 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 22 April 2019 with a comparison to the same period in the previous 2 years.

Apache Tomcat
England > London
6 months to
22 Apr 2019
Same period 2018 Same period 2017
Rank 321 297 230
Rank change year-on-year -24 -67 -35
Permanent jobs citing Tomcat 602 780 1,047
As % of all permanent IT jobs advertised in London 0.99% 1.11% 1.53%
As % of the Application Platforms category 6.04% 6.23% 8.23%
Number of salaries quoted 511 620 851
London median annual salary £60,000 £60,000 £57,500
Median salary % change year-on-year - +4.35% -
10th Percentile £37,500 £38,750 £36,750
90th Percentile £85,000 £90,125 £87,500
England median annual salary £55,000 £50,000 £52,500
% change year-on-year +10.00% -4.76% +5.00%

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 advertised in London with a requirement for application platform skills.

All Application Platform Skills
London
Permanent vacancies with a requirement for application platform skills 9,974 12,514 12,718
As % of all permanent IT jobs advertised in London 16.45% 17.88% 18.54%
Number of salaries quoted 8,064 10,339 10,694
London median annual salary £60,000 £60,000 £55,000
Median salary % change year-on-year - +9.09% +1.85%
10th Percentile £33,000 £34,803 £32,000
90th Percentile £95,000 £90,000 £85,000
England median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% +5.56%

Tomcat
Job Vacancy Trend in London

Job postings citing Tomcat as a percentage of all IT jobs advertised in London.

Job vacancy trend for Tomcat in London

Tomcat
Salary Trend in London

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

Salary trend for Tomcat in London

Tomcat
Salary Histogram in London

The salary distribution of IT jobs citing Tomcat in London over the 6 months to 22 April 2019.

Salary histogram for Tomcat in London

Tomcat
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Tomcat within the London region over the 6 months to 22 April 2019. 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
Central London -20 91 £70,000 +16.67% 6
West London -1 35 £70,000 +29.63%
South London +14 21 £57,500 - 2
East London +21 1 £70,000 +16.67%
Tomcat
England

For the 6 months to 22 April 2019, 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 across the London region with a requirement for Tomcat.

1 465 (77.24%) Java
2 316 (52.49%) Apache
3 266 (44.19%) Linux
4 259 (43.02%) SQL
5 241 (40.03%) Agile Software Development
6 219 (36.38%) Oracle
7 202 (33.55%) Puppet
8 200 (33.22%) Python
9 194 (32.23%) Amazon AWS
10 187 (31.06%) DevOps
11 186 (30.90%) Docker
12 171 (28.41%) Opscode Chef
13 167 (27.74%) Ansible
14 163 (27.08%) Git (software)
15 158 (26.25%) Spring
16 156 (25.91%) Windows
17 154 (25.58%) Finance
18 152 (25.25%) Perl
19 148 (24.58%) Jenkins
20 137 (22.76%) SQL Server
21 135 (22.43%) Bash Shell
22 130 (21.59%) SaaS
22 130 (21.59%) Web Services
23 128 (21.26%) Ruby
24 121 (20.10%) Degree
25 120 (19.93%) Maven
26 113 (18.77%) C++
27 111 (18.44%) MySQL
28 110 (18.27%) Kubernetes
29 108 (17.94%) JavaScript

Tomcat
Co-occurring IT Skills in London 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
1 316 (52.49%) Apache
2 94 (15.61%) WebLogic
3 78 (12.96%) WebSphere
4 65 (10.80%) JBoss
5 64 (10.63%) IIS
6 48 (7.97%) Elasticsearch
7 41 (6.81%) nginx
8 38 (6.31%) Apache Solr
9 26 (4.32%) Cloud Foundry
10 25 (4.15%) BizTalk Server
11 20 (3.32%) SharePoint
12 19 (3.16%) WordPress
13 17 (2.82%) GlassFish
14 15 (2.49%) Drupal
15 12 (1.99%) Confluence
15 12 (1.99%) WebSphere Application Server
16 10 (1.66%) Apache Spark
16 10 (1.66%) Jetty
17 8 (1.33%) MS Exchange
18 7 (1.16%) Oracle HTTP Server
Applications
1 11 (1.83%) Microsoft Office
2 8 (1.33%) MS Visio
3 4 (0.66%) Microsoft Excel
4 1 (0.17%) Adobe Premiere
Business Applications
1 51 (8.47%) thinkFolio
2 16 (2.66%) Dynamics AX
3 13 (2.16%) Eze OMS
4 3 (0.50%) Dynamics CRM
5 2 (0.33%) SAP BPC
6 1 (0.17%) Oracle Cash Management
6 1 (0.17%) Q-Pulse
6 1 (0.17%) Sage CRM
6 1 (0.17%) SAP CO
6 1 (0.17%) SAP FI
6 1 (0.17%) SAP FI/CO
Cloud Services
1 194 (32.23%) Amazon AWS
2 130 (21.59%) SaaS
3 48 (7.97%) Microsoft Azure
4 33 (5.48%) Google Cloud Platform
5 29 (4.82%) OpenShift
6 28 (4.65%) PaaS
7 26 (4.32%) IaaS
8 23 (3.82%) GitHub
8 23 (3.82%) IBM Cloud
9 20 (3.32%) Cloud Computing
10 19 (3.16%) Amazon EC2
11 18 (2.99%) Serverless
12 9 (1.50%) Akamai
12 9 (1.50%) Amazon S3
13 7 (1.16%) Fastly
14 5 (0.83%) Office 365
14 5 (0.83%) Virtual Private Cloud
15 4 (0.66%) AWS CloudFormation
15 4 (0.66%) npm
15 4 (0.66%) Slack
Communications & Networking
1 79 (13.12%) DNS
2 58 (9.63%) Firewall
3 57 (9.47%) HTTP
4 52 (8.64%) SSL
5 46 (7.64%) TCP/IP
6 27 (4.49%) SAN
7 23 (3.82%) VLAN
8 21 (3.49%) iSCSI
9 17 (2.82%) Internet
10 14 (2.33%) NAS
10 14 (2.33%) WAN
11 12 (1.99%) Cisco ASA
12 10 (1.66%) SMTP
13 8 (1.33%) BIG-IP
13 8 (1.33%) NetScaler
13 8 (1.33%) VPN
14 7 (1.16%) VoIP
15 6 (1.00%) LAN
15 6 (1.00%) Network Security
15 6 (1.00%) Wi-Fi
Database & Business Intelligence
1 137 (22.76%) SQL Server
2 111 (18.44%) MySQL
3 63 (10.47%) PostgreSQL
4 52 (8.64%) NoSQL
5 46 (7.64%) SQL Server 2016
6 41 (6.81%) Relational Database
7 36 (5.98%) MongoDB
8 21 (3.49%) Redis
9 20 (3.32%) Oracle Database
9 20 (3.32%) RDBMS
10 19 (3.16%) SQL Server 2012
11 16 (2.66%) SQL Server Integration Services
11 16 (2.66%) SQL Server Reporting Services
12 14 (2.33%) Hadoop
13 12 (1.99%) Big Data
13 12 (1.99%) Oracle Database 11g
14 9 (1.50%) Amazon RDS
14 9 (1.50%) SQL Server 2005
14 9 (1.50%) SQL Server 2008
15 8 (1.33%) Oracle Database 12c
Development Applications
1 163 (27.08%) Git (software)
2 148 (24.58%) Jenkins
3 120 (19.93%) Maven
4 89 (14.78%) JIRA
5 49 (8.14%) Subversion
6 47 (7.81%) Gradle
7 45 (7.48%) JUnit
8 34 (5.65%) Selenium
8 34 (5.65%) TeamCity
9 31 (5.15%) Octopus Deploy
10 28 (4.65%) Cucumber
10 28 (4.65%) git-flow
10 28 (4.65%) RSpec
11 25 (4.15%) Hudson
12 24 (3.99%) Vagrant
13 23 (3.82%) Atlassian Bamboo
14 22 (3.65%) Bitbucket
14 22 (3.65%) MSBuild
14 22 (3.65%) Team Foundation Server
15 20 (3.32%) TestNG
General
1 154 (25.58%) Finance
2 96 (15.95%) Banking
3 57 (9.47%) Front Office
4 52 (8.64%) French Language
4 52 (8.64%) German Language
4 52 (8.64%) Spanish Language
5 51 (8.47%) Italian Language
6 38 (6.31%) Games
7 24 (3.99%) Back Office
7 24 (3.99%) Investment Banking
8 16 (2.66%) Retail
9 10 (1.66%) Telecoms
10 7 (1.16%) Financial Institution
11 6 (1.00%) Aerospace
11 6 (1.00%) Manufacturing
12 5 (0.83%) Advertising
12 5 (0.83%) Law
13 3 (0.50%) Marketing
14 1 (0.17%) Portuguese Language
14 1 (0.17%) Russian Language
Job Titles
1 168 (27.91%) Developer
2 137 (22.76%) Java Developer
3 89 (14.78%) Applications Support
4 83 (13.79%) Support Engineer
5 82 (13.62%) DevOps Engineer
6 79 (13.12%) Linux Engineer
7 77 (12.79%) Applications Engineer
8 65 (10.80%) Applications Support Engineer
9 47 (7.81%) Linux/Unix DevOps
10 42 (6.98%) Linux DevOps Engineer
11 40 (6.64%) Systems Administrator
12 38 (6.31%) Analyst
13 36 (5.98%) Web Engineer
14 35 (5.81%) Administrator
14 35 (5.81%) Web Applications Engineer
15 32 (5.32%) Java Engineer
16 30 (4.98%) Architect
17 27 (4.49%) Senior Developer
18 26 (4.32%) Agile Java Developer
18 26 (4.32%) Support Analyst
Libraries, Frameworks & Software Standards
1 158 (26.25%) Spring
2 130 (21.59%) Web Services
3 92 (15.28%) Hibernate
4 88 (14.62%) HTML
5 78 (12.96%) Spring Boot
6 77 (12.79%) CSS
7 53 (8.80%) Java EE
7 53 (8.80%) Node.js
7 53 (8.80%) RESTful
8 51 (8.47%) FIX Protocol
9 48 (7.97%) XML
10 47 (7.81%) REST
11 46 (7.64%) LAMP
12 45 (7.48%) J2EE
13 39 (6.48%) AngularJS
14 38 (6.31%) .NET
14 38 (6.31%) JPA
15 36 (5.98%) Elastic Stack
16 35 (5.81%) jQuery
16 35 (5.81%) RabbitMQ
Miscellaneous
1 70 (11.63%) Self-Motivation
2 64 (10.63%) Derivative
3 53 (8.80%) Foreign Exchange (FX)
4 52 (8.64%) Equities
5 51 (8.47%) Fixed Income
5 51 (8.47%) Hedge funds
6 50 (8.31%) Enterprise Software
7 48 (7.97%) Fintech
8 46 (7.64%) Data Centre
9 44 (7.31%) Linux Command Line
10 41 (6.81%) Public Cloud
11 27 (4.49%) Greenfield Project
12 23 (3.82%) Algorithms
12 23 (3.82%) Cloud Native
13 20 (3.32%) User Experience
14 17 (2.82%) Analytical Skills
14 17 (2.82%) Virtual Team
15 15 (2.49%) Clustering
15 15 (2.49%) Hybrid Cloud
16 12 (1.99%) Blog
Operating Systems
1 266 (44.19%) Linux
2 156 (25.91%) Windows
3 86 (14.29%) Windows Server
4 67 (11.13%) Ubuntu
5 62 (10.30%) CentOS
6 49 (8.14%) Unix
7 45 (7.48%) Red Hat Enterprise Linux
8 37 (6.15%) Android
9 20 (3.32%) Fedora
9 20 (3.32%) SUSE
10 19 (3.16%) openSUSE
11 13 (2.16%) Windows Server 2008
12 12 (1.99%) Apple iOS
13 10 (1.66%) Windows Server 2012
14 8 (1.33%) AIX
14 8 (1.33%) Windows 8
15 6 (1.00%) CoreOS
16 3 (0.50%) Oracle Linux
16 3 (0.50%) Solaris
17 1 (0.17%) Debian
Processes & Methodologies
1 241 (40.03%) Agile Software Development
2 187 (31.06%) DevOps
3 87 (14.45%) Computer Science
4 85 (14.12%) TDD
5 81 (13.46%) Configuration Management
5 81 (13.46%) Scrum
6 78 (12.96%) Problem-Solving
7 76 (12.62%) Continuous Integration
8 66 (10.96%) Cybersecurity
9 64 (10.63%) ITIL
10 63 (10.47%) Microservices
11 55 (9.14%) Asset Management
11 55 (9.14%) Performance Tuning
11 55 (9.14%) Software Engineering
12 54 (8.97%) BDD
13 53 (8.80%) Wealth Management
14 51 (8.47%) Investment Management
15 49 (8.14%) Release Management
16 47 (7.81%) Test Automation
16 47 (7.81%) Web Application Development
Programming Languages
1 465 (77.24%) Java
2 259 (43.02%) SQL
3 200 (33.22%) Python
4 152 (25.25%) Perl
5 135 (22.43%) Bash Shell
6 128 (21.26%) Ruby
7 113 (18.77%) C++
8 108 (17.94%) JavaScript
9 104 (17.28%) PowerShell
10 96 (15.95%) C#
11 60 (9.97%) Java 8
12 47 (7.81%) Shell Script
13 40 (6.64%) PHP
14 34 (5.65%) C
15 26 (4.32%) Groovy
16 21 (3.49%) Bourne shell
16 21 (3.49%) Go
16 21 (3.49%) Korn
17 17 (2.82%) T-SQL
18 13 (2.16%) Java 9
Qualifications
1 121 (20.10%) Degree
2 18 (2.99%) Computer Science Degree
3 15 (2.49%) Master's Degree
4 12 (1.99%) Security Cleared
5 11 (1.83%) SC Cleared
6 6 (1.00%) ISEB
6 6 (1.00%) ISTQB
6 6 (1.00%) ISTQB Foundation Certification
7 4 (0.66%) Cisco Certification
8 3 (0.50%) CCIE
8 3 (0.50%) CCNA
8 3 (0.50%) ITIL Foundation Certificate
8 3 (0.50%) Numerate Degree
9 2 (0.33%) AWS Certification
9 2 (0.33%) CCNP
9 2 (0.33%) OCP
9 2 (0.33%) Oracle Certification
10 1 (0.17%) DBS Check
10 1 (0.17%) DV Cleared
10 1 (0.17%) ITIL Certification
Quality Assurance & Compliance
1 47 (7.81%) ISO/IEC 27001
2 44 (7.31%) Cyber Essentials
2 44 (7.31%) GDPR
2 44 (7.31%) HIPAA
3 16 (2.66%) QA
4 6 (1.00%) SLA
5 4 (0.66%) PCI DSS
6 2 (0.33%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
6 2 (0.33%) Sarbanes-Oxley
7 1 (0.17%) ISO 15022
7 1 (0.17%) ISO 20022
System Software
1 186 (30.90%) Docker
2 77 (12.79%) Active Directory
3 51 (8.47%) VMware Infrastructure
4 35 (5.81%) Hyper-V
5 30 (4.98%) Virtual Machines
6 20 (3.32%) Oracle RAC
7 14 (2.33%) vSphere
8 12 (1.99%) DFS Replication
9 11 (1.83%) NFS
10 6 (1.00%) iptables
10 6 (1.00%) Virtual Servers
11 4 (0.66%) Squid
12 3 (0.50%) VMware ESXi
13 2 (0.33%) Forefront TMG
14 1 (0.17%) BitLocker
14 1 (0.17%) Varnish
14 1 (0.17%) VMFS
14 1 (0.17%) Xen
Systems Management
1 202 (33.55%) Puppet
2 171 (28.41%) Opscode Chef
3 167 (27.74%) Ansible
4 110 (18.27%) Kubernetes
5 73 (12.13%) Salt
6 38 (6.31%) Packer
7 37 (6.15%) Terraform
8 35 (5.81%) Consul
8 35 (5.81%) Icinga
8 35 (5.81%) Nagios
9 33 (5.48%) Prometheus
10 20 (3.32%) SCOM
11 10 (1.66%) Grafana
11 10 (1.66%) HAProxy
12 8 (1.33%) Failover Clustering
12 8 (1.33%) FortiGate
13 6 (1.00%) Single Sign-On
14 5 (0.83%) Mesos
15 3 (0.50%) CA Single Sign-On
15 3 (0.50%) ZABBIX
Vendors
1 219 (36.38%) Oracle
2 105 (17.44%) Red Hat
3 67 (11.13%) VMware
4 63 (10.47%) Splunk
5 62 (10.30%) Microsoft
6 51 (8.47%) Bloomberg
6 51 (8.47%) FXall
6 51 (8.47%) MarketAxess
6 51 (8.47%) Reuters
6 51 (8.47%) Tradeweb
7 49 (8.14%) Eze Software Group
7 49 (8.14%) ION Trading
8 33 (5.48%) Google
9 32 (5.32%) IBM
10 29 (4.82%) Cisco
11 26 (4.32%) Atlassian
12 24 (3.99%) Dynatrace
13 21 (3.49%) F5
13 21 (3.49%) NetApp
14 20 (3.32%) AppDynamics