Period
to 21 August 2018

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

Apache Tomcat
England > London
6 months to
21 Aug 2018
Same period 2017 Same period 2016
Rank 301 199 215
Rank change year-on-year -102 +16 -22
Permanent jobs citing Tomcat 754 1,370 1,331
As % of all permanent IT jobs advertised in London 1.09% 1.85% 1.65%
As % of the Application Platforms category 6.10% 9.67% 8.63%
Number of salaries quoted 539 935 1,144
London median annual salary £57,500 £62,500 £60,000
Median salary % change year-on-year -8.00% +4.17% +9.09%
10th Percentile £38,750 £38,750 £40,000
90th Percentile £85,000 £92,500 £82,500
England median annual salary £52,500 £55,000 £52,500
% change year-on-year -4.55% +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 12,355 14,166 15,428
As % of all permanent IT jobs advertised in London 17.88% 19.18% 19.12%
Number of salaries quoted 9,843 11,261 13,534
London median annual salary £60,000 £57,500 £55,000
Median salary % change year-on-year +4.35% +4.55% +4.76%
10th Percentile £33,750 £32,500 £31,250
90th Percentile £90,000 £86,250 £82,500
England median annual salary £50,000 £47,500 £45,000
% 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 21 August 2018.

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 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
Central London -67 128 £55,000 -4.35% 20
West London +2 39 £53,750 -10.42% 3
South London -22 12 £52,500 -12.50% 4
North London +9 8 £35,000 -50.00%
Tomcat
England

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 across the London region with a requirement for Tomcat.

1 594 (78.78%) Java
2 330 (43.77%) Linux
3 328 (43.50%) Apache
4 304 (40.32%) Amazon AWS
5 288 (38.20%) SQL
6 278 (36.87%) Agile Software Development
7 263 (34.88%) DevOps
8 256 (33.95%) Finance
9 246 (32.63%) Spring
10 242 (32.10%) Oracle
11 220 (29.18%) Python
12 212 (28.12%) Windows
13 186 (24.67%) Puppet
14 178 (23.61%) Web Services
15 174 (23.08%) MySQL
15 174 (23.08%) Jenkins
16 171 (22.68%) Git (software)
17 169 (22.41%) Maven
18 168 (22.28%) SQL Server
19 167 (22.15%) Perl
20 163 (21.62%) JBoss
20 163 (21.62%) Banking
21 161 (21.35%) Docker
22 153 (20.29%) Degree
23 143 (18.97%) Bash Shell
23 143 (18.97%) REST
24 141 (18.70%) Scrum
25 139 (18.44%) Red Hat
26 135 (17.90%) TDD
27 134 (17.77%) C#

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
1 328 (43.50%) Apache
2 163 (21.62%) JBoss
3 130 (17.24%) WebSphere
4 112 (14.85%) WebLogic
5 111 (14.72%) IIS
6 84 (11.14%) Cloud Foundry
7 63 (8.36%) Confluence
8 58 (7.69%) Jetty
9 51 (6.76%) nginx
10 35 (4.64%) Mule
11 34 (4.51%) Oracle SOA Suite
12 28 (3.71%) Oracle HTTP Server
13 24 (3.18%) Elasticsearch
14 23 (3.05%) SharePoint
15 22 (2.92%) Apache Spark
16 17 (2.25%) GlassFish
17 14 (1.86%) WebSphere Application Server
17 14 (1.86%) WordPress
18 11 (1.46%) BizTalk Server
18 11 (1.46%) SugarCRM
Applications
1 17 (2.25%) Spreadsheet
2 4 (0.53%) Microsoft Office
3 2 (0.27%) Microsoft Excel
3 2 (0.27%) Microsoft PowerPoint
4 1 (0.13%) Stata
Business Applications
1 41 (5.44%) thinkFolio
2 22 (2.92%) Dynamics CRM
3 8 (1.06%) MetaTrader
4 7 (0.93%) SAP Hybris
5 4 (0.53%) Magento
6 2 (0.27%) Remedy ITSM
6 2 (0.27%) Salesforce.com CRM
7 1 (0.13%) Distributed Ledger
7 1 (0.13%) Dynamics AX
7 1 (0.13%) Temenos T24
Cloud Services
1 304 (40.32%) Amazon AWS
2 134 (17.77%) Microsoft Azure
3 96 (12.73%) SaaS
4 89 (11.80%) PaaS
5 87 (11.54%) Google Cloud Platform
6 48 (6.37%) Amazon EC2
6 48 (6.37%) OpenShift
7 45 (5.97%) IBM Cloud
8 41 (5.44%) Serverless
9 37 (4.91%) GitHub
10 36 (4.77%) IaaS
11 35 (4.64%) Slack
12 27 (3.58%) Amazon S3
13 25 (3.32%) AWS CloudFormation
14 24 (3.18%) Office 365
15 19 (2.52%) Route 53
16 15 (1.99%) Amazon ELB
17 14 (1.86%) AWS Lambda
17 14 (1.86%) Cloud Computing
18 12 (1.59%) Amazon ElastiCache
Communications & Networking
1 109 (14.46%) HTTP
2 107 (14.19%) TCP/IP
3 86 (11.41%) Internet
4 45 (5.97%) Firewall
5 33 (4.38%) SAN
6 31 (4.11%) DNS
7 29 (3.85%) NAS
8 21 (2.79%) FTP
8 21 (2.79%) Kerberos
8 21 (2.79%) SMTP
9 16 (2.12%) SSH
10 13 (1.72%) SMPP
10 13 (1.72%) Wireshark
11 11 (1.46%) NetScaler
12 10 (1.33%) SSL
13 9 (1.19%) VPN
14 8 (1.06%) iSCSI
15 6 (0.80%) VLAN
15 6 (0.80%) WAN
16 5 (0.66%) DHCP
Database & Business Intelligence
1 174 (23.08%) MySQL
2 168 (22.28%) SQL Server
3 83 (11.01%) Relational Database
4 60 (7.96%) NoSQL
5 57 (7.56%) MongoDB
6 53 (7.03%) RDBMS
7 49 (6.50%) Hadoop
8 43 (5.70%) PostgreSQL
9 38 (5.04%) Big Data
10 37 (4.91%) Redis
11 36 (4.77%) Apache Cassandra
12 31 (4.11%) SQL Server Integration Services
12 31 (4.11%) SQL Server Reporting Services
13 25 (3.32%) Amazon RDS
14 23 (3.05%) Oracle Database
15 16 (2.12%) HBase
16 13 (1.72%) Blockchain
17 12 (1.59%) DB2
17 12 (1.59%) SQL Server 2012
18 10 (1.33%) Oracle Database 11g
Development Applications
1 174 (23.08%) Jenkins
2 171 (22.68%) Git (software)
3 169 (22.41%) Maven
4 117 (15.52%) JIRA
5 96 (12.73%) JUnit
6 72 (9.55%) Selenium
7 70 (9.28%) TeamCity
8 61 (8.09%) Eclipse
9 46 (6.10%) Subversion
10 44 (5.84%) Octopus Deploy
11 40 (5.31%) Sonatype Nexus
12 35 (4.64%) Gradle
13 34 (4.51%) SonarQube
14 33 (4.38%) Babel
14 33 (4.38%) IntelliJ
14 33 (4.38%) Mocha
15 26 (3.45%) NetBeans
15 26 (3.45%) TestNG
16 24 (3.18%) Ant
17 23 (3.05%) Cucumber
General
1 256 (33.95%) Finance
2 163 (21.62%) Banking
3 54 (7.16%) Investment Banking
4 43 (5.70%) Front Office
5 41 (5.44%) French Language
5 41 (5.44%) German Language
5 41 (5.44%) Italian Language
6 29 (3.85%) Telecoms
7 23 (3.05%) Financial Institution
8 19 (2.52%) Retail
9 12 (1.59%) Games
10 11 (1.46%) Japanese Language
11 9 (1.19%) Marketing
12 7 (0.93%) Law
13 6 (0.80%) Advertising
13 6 (0.80%) Spanish Language
14 4 (0.53%) Back Office
15 3 (0.40%) Manufacturing
16 2 (0.27%) Retail Banking
17 1 (0.13%) Local Government
Job Titles
1 219 (29.05%) Developer
2 165 (21.88%) Java Developer
3 100 (13.26%) Support Engineer
4 98 (13.00%) Applications Support
5 80 (10.61%) DevOps Engineer
6 70 (9.28%) Architect
7 66 (8.75%) Applications Engineer
7 66 (8.75%) Senior Developer
8 63 (8.36%) Applications Support Engineer
8 63 (8.36%) Senior Java Developer
9 57 (7.56%) Analyst
10 55 (7.29%) Administrator
11 53 (7.03%) Support Analyst
12 50 (6.63%) Linux Engineer
12 50 (6.63%) Systems Administrator
13 32 (4.24%) Applications Support Analyst
14 31 (4.11%) Cloud Architect
15 29 (3.85%) Linux Support
16 28 (3.71%) Cloud Engineer
16 28 (3.71%) Linux Systems Administrator
Libraries, Frameworks & Software Standards
1 246 (32.63%) Spring
2 178 (23.61%) Web Services
3 143 (18.97%) REST
4 131 (17.37%) HTML
5 115 (15.25%) Java EE
6 106 (14.06%) Node.js
7 103 (13.66%) CSS
8 101 (13.40%) Hibernate
8 101 (13.40%) XML
9 98 (13.00%) Spring Boot
10 87 (11.54%) LAMP
11 74 (9.81%) .NET
11 74 (9.81%) JSON
12 72 (9.55%) LDAP
13 59 (7.82%) HTML5
14 57 (7.56%) React
15 55 (7.29%) CSS3
16 54 (7.16%) SOAP
17 53 (7.03%) Middleware
18 51 (6.76%) Redux
Miscellaneous
1 123 (16.31%) Computer Science
2 110 (14.59%) Enterprise Software
3 62 (8.22%) Analytical Skills
4 57 (7.56%) Fintech
5 53 (7.03%) Cloud Native
6 48 (6.37%) Derivative
6 48 (6.37%) Fixed Income
6 48 (6.37%) Linux Command Line
6 48 (6.37%) User Experience
7 42 (5.57%) Equities
7 42 (5.57%) Foreign Exchange (FX)
8 41 (5.44%) Greenfield Project
8 41 (5.44%) Hedge funds
9 40 (5.31%) Self-Motivation
10 36 (4.77%) Mobile App
10 36 (4.77%) Public Cloud
11 30 (3.98%) Blog
11 30 (3.98%) Hybrid Cloud
12 25 (3.32%) Data Centre
13 22 (2.92%) Algorithms
Operating Systems
1 330 (43.77%) Linux
2 212 (28.12%) Windows
3 113 (14.99%) Unix
4 74 (9.81%) Red Hat Enterprise Linux
5 65 (8.62%) CentOS
6 38 (5.04%) Ubuntu
6 38 (5.04%) Windows Server
7 19 (2.52%) Android
8 17 (2.25%) AIX
9 13 (1.72%) Amazon Linux
9 13 (1.72%) Windows Server 2012
10 12 (1.59%) openSUSE
10 12 (1.59%) Solaris
11 10 (1.33%) Apple iOS
12 9 (1.19%) Windows Server 2008
13 6 (0.80%) Debian
13 6 (0.80%) Fedora
14 4 (0.53%) SUSE
14 4 (0.53%) Windows 8
14 4 (0.53%) Windows Server 2003
Processes & Methodologies
1 278 (36.87%) Agile Software Development
2 263 (34.88%) DevOps
3 141 (18.70%) Scrum
4 135 (17.90%) TDD
5 102 (13.53%) ITIL
6 94 (12.47%) Microservices
7 91 (12.07%) Problem-Solving
8 88 (11.67%) Open Source
9 86 (11.41%) Software Engineering
10 83 (11.01%) Test Automation
11 82 (10.88%) Continuous Integration
12 77 (10.21%) Configuration Management
13 72 (9.55%) SOA
14 66 (8.75%) BDD
15 62 (8.22%) Kanban
15 62 (8.22%) Project Management
16 59 (7.82%) Wealth Management
17 55 (7.29%) Software Delivery
18 52 (6.90%) Web Development
19 51 (6.76%) MVC
Programming Languages
1 594 (78.78%) Java
2 288 (38.20%) SQL
3 220 (29.18%) Python
4 167 (22.15%) Perl
5 143 (18.97%) Bash Shell
6 134 (17.77%) C#
7 123 (16.31%) JavaScript
8 122 (16.18%) PowerShell
9 82 (10.88%) Java 8
10 74 (9.81%) Ruby
11 71 (9.42%) Shell Script
12 62 (8.22%) C++
13 54 (7.16%) PHP
14 53 (7.03%) Korn
15 50 (6.63%) Bourne shell
15 50 (6.63%) ES6
16 32 (4.24%) Go
17 23 (3.05%) C
18 21 (2.79%) T-SQL
19 17 (2.25%) PL/SQL
Qualifications
1 153 (20.29%) Degree
2 27 (3.58%) Master's Degree
3 26 (3.45%) Computer Science Degree
4 22 (2.92%) AWS Certification
5 12 (1.59%) MCSE
5 12 (1.59%) Microsoft Certification
6 7 (0.93%) Security Cleared
7 6 (0.80%) MCP
7 6 (0.80%) MCSA
7 6 (0.80%) RHCE
8 5 (0.66%) ITIL Certification
9 4 (0.53%) SC Cleared
10 3 (0.40%) CISSP
11 2 (0.27%) MBA
11 2 (0.27%) VMware Certified Professional (VCP)
12 1 (0.13%) Cisco Certification
12 1 (0.13%) OCP
12 1 (0.13%) Oracle Certification
12 1 (0.13%) PRINCE2 Practitioner
12 1 (0.13%) Sun Certification
Quality Assurance & Compliance
1 35 (4.64%) GCP
2 21 (2.79%) QA
3 11 (1.46%) SLA
4 4 (0.53%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
4 4 (0.53%) PCI DSS
5 3 (0.40%) ISO 9001
6 2 (0.27%) Data Quality
7 1 (0.13%) GDPR
7 1 (0.13%) HIPAA
7 1 (0.13%) ISO/IEC 27001
System Software
1 161 (21.35%) Docker
2 43 (5.70%) Active Directory
3 30 (3.98%) VMware Infrastructure
4 25 (3.32%) Oracle RAC
5 21 (2.79%) Virtual Machines
6 11 (1.46%) VMware ESXi
7 9 (1.19%) iptables
8 7 (0.93%) vSphere
9 5 (0.66%) NFS
9 5 (0.66%) VMware Server
10 4 (0.53%) KVM
10 4 (0.53%) OpenAM
11 3 (0.40%) Shibboleth
11 3 (0.40%) Squid
11 3 (0.40%) Virtual Servers
12 2 (0.27%) Hyper-V
12 2 (0.27%) LXC
12 2 (0.27%) vCloud
12 2 (0.27%) VirtualBox
13 1 (0.13%) Apache ZooKeeper
Systems Management
1 186 (24.67%) Puppet
2 131 (17.37%) Ansible
3 121 (16.05%) Opscode Chef
4 87 (11.54%) Kubernetes
5 57 (7.56%) Nagios
6 52 (6.90%) Salt
7 27 (3.58%) HAProxy
8 24 (3.18%) Terraform
9 21 (2.79%) Icinga
10 17 (2.25%) logstash
11 12 (1.59%) BMC PATROL
11 12 (1.59%) Kibana
12 10 (1.33%) FortiGate
12 10 (1.33%) Grafana
12 10 (1.33%) Prometheus
13 9 (1.19%) Packer
14 8 (1.06%) Cacti
14 8 (1.06%) Perfmon
15 7 (0.93%) Rancher
15 7 (0.93%) ZABBIX
Vendors
1 242 (32.10%) Oracle
2 139 (18.44%) Red Hat
3 85 (11.27%) Google
4 81 (10.74%) IBM
5 77 (10.21%) Microsoft
6 57 (7.56%) Splunk
7 47 (6.23%) AppDynamics
8 42 (5.57%) Bloomberg
8 42 (5.57%) Reuters
8 42 (5.57%) VMware
9 41 (5.44%) FXall
9 41 (5.44%) MarketAxess
9 41 (5.44%) Tradeweb
10 36 (4.77%) TIBCO
11 35 (4.64%) SAP
12 27 (3.58%) Sybase
13 26 (3.45%) F5
14 25 (3.32%) Atlassian
14 25 (3.32%) OutSystems
15 23 (3.05%) BEA