Period
to 11 December 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 11 December 2018 with a comparison to the same period in the previous 2 years.

Apache Tomcat
England > London
6 months to
11 Dec 2018
Same period 2017 Same period 2016
Rank 317 237 228
Rank change year-on-year -80 -9 -32
Permanent jobs citing Tomcat 628 1,137 1,124
As % of all permanent IT jobs advertised in London 0.94% 1.53% 1.52%
As % of the Application Platforms category 5.44% 8.18% 8.10%
Number of salaries quoted 473 787 917
London median annual salary £55,000 £62,500 £58,000
Median salary % change year-on-year -12.00% +7.76% +0.87%
10th Percentile £37,500 £41,250 £37,500
90th Percentile £111,000 £93,000 £87,500
England median annual salary £55,000 £55,000 £52,500
% change year-on-year - +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 11,538 13,895 13,871
As % of all permanent IT jobs advertised in London 17.34% 18.71% 18.74%
Number of salaries quoted 9,354 11,232 11,937
London median annual salary £60,000 £57,500 £55,000
Median salary % change year-on-year +4.35% +4.55% +4.76%
10th Percentile £32,500 £32,750 £31,500
90th Percentile £92,500 £87,500 £85,000
England median annual salary £50,000 £47,500 £46,500
% change year-on-year +5.26% +2.15% +3.33%

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 11 December 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 11 December 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 -56 103 £60,000 -11.11% 28
West London +8 32 £55,000 -4.35% 8
South London -1 15 £55,000 -8.33% 3
North London +17 7 £35,000 -50.00%
East London 0 4 £70,000 +3.70% 4
Tomcat
England

For the 6 months to 11 December 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.

1 495 (78.82%) Java
2 291 (46.34%) Apache
3 282 (44.90%) SQL
4 263 (41.88%) Linux
5 253 (40.29%) Agile Software Development
6 210 (33.44%) Oracle
7 207 (32.96%) Amazon AWS
8 206 (32.80%) Python
9 202 (32.17%) DevOps
10 183 (29.14%) Windows
11 179 (28.50%) Finance
12 170 (27.07%) Git (software)
12 170 (27.07%) Docker
12 170 (27.07%) Puppet
13 168 (26.75%) Spring
14 165 (26.27%) Opscode Chef
15 163 (25.96%) SQL Server
16 156 (24.84%) Jenkins
17 151 (24.04%) Ansible
18 139 (22.13%) Web Services
19 132 (21.02%) JavaScript
19 132 (21.02%) PowerShell
20 130 (20.70%) Maven
21 129 (20.54%) MySQL
21 129 (20.54%) Red Hat
22 126 (20.06%) Scrum
23 125 (19.90%) Bash Shell
24 123 (19.59%) ITIL
25 119 (18.95%) Perl
25 119 (18.95%) 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
1 291 (46.34%) Apache
2 91 (14.49%) WebLogic
3 88 (14.01%) WebSphere
4 77 (12.26%) JBoss
5 76 (12.10%) IIS
6 57 (9.08%) Cloud Foundry
7 47 (7.48%) nginx
8 39 (6.21%) Elasticsearch
9 37 (5.89%) Apache Solr
10 35 (5.57%) GlassFish
11 31 (4.94%) SharePoint
12 21 (3.34%) Jetty
13 20 (3.18%) Drupal
14 19 (3.03%) WordPress
15 18 (2.87%) Confluence
16 17 (2.71%) BizTalk Server
17 15 (2.39%) Apache Spark
18 13 (2.07%) Oracle SOA Suite
19 12 (1.91%) Mule
20 7 (1.11%) WildFly
Applications
1 19 (3.03%) Spreadsheet
2 8 (1.27%) Microsoft Office
3 3 (0.48%) Microsoft Excel
3 3 (0.48%) Microsoft PowerPoint
3 3 (0.48%) MS Visio
4 1 (0.16%) Adobe Premiere
Business Applications
1 39 (6.21%) thinkFolio
2 20 (3.18%) Dynamics CRM
3 7 (1.11%) Dynamics AX
4 5 (0.80%) SAP Hybris
Cloud Services
1 207 (32.96%) Amazon AWS
2 114 (18.15%) Microsoft Azure
3 99 (15.76%) SaaS
4 76 (12.10%) Google Cloud Platform
5 61 (9.71%) PaaS
6 49 (7.80%) OpenShift
7 45 (7.17%) IBM Cloud
8 35 (5.57%) Serverless
9 29 (4.62%) Amazon EC2
10 22 (3.50%) GitHub
11 17 (2.71%) Cloud Computing
11 17 (2.71%) IaaS
12 15 (2.39%) AWS Lambda
12 15 (2.39%) Office 365
13 13 (2.07%) Amazon S3
13 13 (2.07%) Virtual Private Cloud
14 12 (1.91%) DigitalOcean
15 10 (1.59%) AWS CloudFormation
15 10 (1.59%) Slack
16 6 (0.96%) npm
Communications & Networking
1 77 (12.26%) TCP/IP
2 72 (11.46%) HTTP
3 69 (10.99%) DNS
4 56 (8.92%) Internet
5 35 (5.57%) Firewall
6 30 (4.78%) SSL
7 26 (4.14%) VLAN
8 20 (3.18%) iSCSI
9 18 (2.87%) SAN
10 16 (2.55%) SSH
11 14 (2.23%) SMTP
12 12 (1.91%) BIG-IP
13 11 (1.75%) Kerberos
14 10 (1.59%) DHCP
15 9 (1.43%) VPN
16 8 (1.27%) Cisco ASA
16 8 (1.27%) FTP
17 7 (1.11%) VoIP
18 6 (0.96%) WAN
19 5 (0.80%) Fibre Channel
Database & Business Intelligence
1 163 (25.96%) SQL Server
2 129 (20.54%) MySQL
3 67 (10.67%) Relational Database
4 51 (8.12%) PostgreSQL
5 50 (7.96%) NoSQL
6 38 (6.05%) MongoDB
7 35 (5.57%) SQL Server Integration Services
8 33 (5.25%) SQL Server 2016
8 33 (5.25%) SQL Server Reporting Services
9 31 (4.94%) RDBMS
10 28 (4.46%) Oracle Database
11 25 (3.98%) Big Data
12 20 (3.18%) Hadoop
12 20 (3.18%) Redis
13 10 (1.59%) Oracle Database 11g
14 9 (1.43%) Amazon RDS
15 8 (1.27%) Apache Cassandra
15 8 (1.27%) InfluxDB
15 8 (1.27%) SQL Server 2014
16 7 (1.11%) Oracle BI EE
Development Applications
1 170 (27.07%) Git (software)
2 156 (24.84%) Jenkins
3 130 (20.70%) Maven
4 77 (12.26%) JIRA
5 54 (8.60%) TeamCity
6 47 (7.48%) Subversion
7 42 (6.69%) JUnit
8 40 (6.37%) Eclipse
8 40 (6.37%) Octopus Deploy
9 39 (6.21%) Gradle
10 35 (5.57%) Selenium
11 28 (4.46%) Atlassian Bamboo
11 28 (4.46%) Vagrant
12 24 (3.82%) Ant
13 21 (3.34%) Hudson
14 20 (3.18%) Team Foundation Server
14 20 (3.18%) TestNG
15 19 (3.03%) Bitbucket
15 19 (3.03%) Log4j
15 19 (3.03%) MSBuild
General
1 179 (28.50%) Finance
2 103 (16.40%) Banking
3 47 (7.48%) Front Office
3 47 (7.48%) Investment Banking
4 39 (6.21%) French Language
4 39 (6.21%) German Language
4 39 (6.21%) Italian Language
5 34 (5.41%) Retail
6 32 (5.10%) Spanish Language
7 15 (2.39%) Games
8 10 (1.59%) Back Office
9 8 (1.27%) Law
10 6 (0.96%) Japanese Language
11 5 (0.80%) Financial Institution
12 4 (0.64%) Advertising
12 4 (0.64%) Telecoms
13 3 (0.48%) International Banking
14 2 (0.32%) Retail Banking
15 1 (0.16%) Legal
15 1 (0.16%) Marketing
Job Titles
1 191 (30.41%) Developer
2 130 (20.70%) Java Developer
3 112 (17.83%) Applications Support
4 98 (15.61%) Support Engineer
5 87 (13.85%) Applications Engineer
6 84 (13.38%) Applications Support Engineer
7 63 (10.03%) DevOps Engineer
8 55 (8.76%) Systems Administrator
9 54 (8.60%) Architect
10 53 (8.44%) Administrator
11 52 (8.28%) Senior Developer
12 47 (7.48%) Analyst
13 44 (7.01%) Senior Java Developer
14 42 (6.69%) Linux Engineer
15 41 (6.53%) Support Analyst
16 39 (6.21%) Cloud Architect
17 33 (5.25%) Cloud Native Architect
18 31 (4.94%) Senior Support Engineer
19 30 (4.78%) Technical Architect
20 29 (4.62%) Linux Systems Administrator
Libraries, Frameworks & Software Standards
1 168 (26.75%) Spring
2 139 (22.13%) Web Services
3 114 (18.15%) HTML
4 104 (16.56%) CSS
5 96 (15.29%) Spring Boot
6 82 (13.06%) Hibernate
7 77 (12.26%) .NET
8 75 (11.94%) Java EE
9 68 (10.83%) Node.js
9 68 (10.83%) REST
10 67 (10.67%) AngularJS
11 60 (9.55%) J2EE
12 59 (9.39%) XML
13 57 (9.08%) LAMP
14 56 (8.92%) RESTful
15 53 (8.44%) HTML5
16 50 (7.96%) SOAP
17 47 (7.48%) React
18 45 (7.17%) CSS3
19 41 (6.53%) JSON
Miscellaneous
1 73 (11.62%) Self-Motivation
2 62 (9.87%) Fintech
3 55 (8.76%) Derivative
4 54 (8.60%) Enterprise Software
4 54 (8.60%) Linux Command Line
5 52 (8.28%) Cloud Native
6 43 (6.85%) Fixed Income
7 42 (6.69%) Analytical Skills
8 41 (6.53%) Foreign Exchange (FX)
8 41 (6.53%) Hedge funds
9 40 (6.37%) Equities
10 31 (4.94%) User Experience
11 30 (4.78%) Greenfield Project
12 26 (4.14%) Data Centre
13 22 (3.50%) Hybrid Cloud
14 19 (3.03%) Public Cloud
15 16 (2.55%) Blog
16 12 (1.91%) Algorithms
17 11 (1.75%) Mobile App
18 10 (1.59%) Mobile Banking
Operating Systems
1 263 (41.88%) Linux
2 183 (29.14%) Windows
3 94 (14.97%) Unix
4 72 (11.46%) Ubuntu
4 72 (11.46%) Windows Server
5 57 (9.08%) CentOS
6 42 (6.69%) Android
7 31 (4.94%) Red Hat Enterprise Linux
8 24 (3.82%) Solaris
9 19 (3.03%) openSUSE
10 16 (2.55%) Apple iOS
11 12 (1.91%) Fedora
12 11 (1.75%) SUSE
13 10 (1.59%) CoreOS
14 9 (1.43%) Windows Server 2012
15 7 (1.11%) AIX
16 5 (0.80%) Data ONTAP
16 5 (0.80%) Windows Server 2008
17 4 (0.64%) Debian
17 4 (0.64%) Windows 7
Processes & Methodologies
1 253 (40.29%) Agile Software Development
2 202 (32.17%) DevOps
3 126 (20.06%) Scrum
4 123 (19.59%) ITIL
5 102 (16.24%) TDD
6 101 (16.08%) Computer Science
7 96 (15.29%) Problem-Solving
8 87 (13.85%) Configuration Management
9 83 (13.22%) Microservices
10 78 (12.42%) Continuous Integration
11 65 (10.35%) Open Source
12 60 (9.55%) Software Engineering
12 60 (9.55%) Wealth Management
13 49 (7.80%) BDD
14 46 (7.32%) Kanban
15 45 (7.17%) Investment Management
16 44 (7.01%) Asset Management
16 44 (7.01%) Re-Platforming
16 44 (7.01%) The Twelve-Factor App
17 41 (6.53%) Test Automation
Programming Languages
1 495 (78.82%) Java
2 282 (44.90%) SQL
3 206 (32.80%) Python
4 132 (21.02%) JavaScript
4 132 (21.02%) PowerShell
5 125 (19.90%) Bash Shell
6 119 (18.95%) C#
6 119 (18.95%) Perl
7 95 (15.13%) Ruby
8 85 (13.54%) C++
9 69 (10.99%) Java 8
10 66 (10.51%) PHP
11 60 (9.55%) Bourne shell
11 60 (9.55%) Korn
11 60 (9.55%) Shell Script
12 33 (5.25%) Go
13 31 (4.94%) PL/SQL
14 30 (4.78%) C
15 18 (2.87%) ES6
16 17 (2.71%) Groovy
Qualifications
1 111 (17.68%) Degree
2 20 (3.18%) Master's Degree
3 15 (2.39%) Computer Science Degree
4 14 (2.23%) Security Cleared
5 9 (1.43%) SC Cleared
6 8 (1.27%) DV Cleared
7 6 (0.96%) Cisco Certification
7 6 (0.96%) ITIL Certification
8 5 (0.80%) CCNA
9 3 (0.48%) AWS Certification
9 3 (0.48%) MBA
10 2 (0.32%) OCP
10 2 (0.32%) Oracle Certification
11 1 (0.16%) CCIE
11 1 (0.16%) CISSP
11 1 (0.16%) ITIL Foundation Certificate
11 1 (0.16%) RHCE
11 1 (0.16%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 29 (4.62%) Cyber Essentials
1 29 (4.62%) GDPR
1 29 (4.62%) HIPAA
1 29 (4.62%) ISO/IEC 27001
2 9 (1.43%) SLA
3 8 (1.27%) QA
4 3 (0.48%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
5 2 (0.32%) Sarbanes-Oxley
System Software
1 170 (27.07%) Docker
2 78 (12.42%) Active Directory
3 28 (4.46%) VMware Infrastructure
4 15 (2.39%) Virtual Machines
5 14 (2.23%) Hyper-V
6 11 (1.75%) NFS
6 11 (1.75%) VMware ESXi
7 10 (1.59%) iptables
8 8 (1.27%) DFS Replication
9 7 (1.11%) Oracle RAC
9 7 (1.11%) vSphere
10 5 (0.80%) VMFS
10 5 (0.80%) Xen
11 3 (0.48%) Shibboleth
11 3 (0.48%) Squid
12 2 (0.32%) LXC
12 2 (0.32%) Virtual Servers
13 1 (0.16%) Forefront TMG
13 1 (0.16%) KVM
Systems Management
1 170 (27.07%) Puppet
2 165 (26.27%) Opscode Chef
3 151 (24.04%) Ansible
4 108 (17.20%) Kubernetes
5 60 (9.55%) Salt
6 52 (8.28%) Nagios
7 45 (7.17%) Terraform
8 22 (3.50%) HAProxy
9 20 (3.18%) BMC PATROL
10 15 (2.39%) Icinga
10 15 (2.39%) SCOM
11 14 (2.23%) Grafana
12 13 (2.07%) Prometheus
13 10 (1.59%) Failover Clustering
14 9 (1.43%) CA Single Sign-On
14 9 (1.43%) Packer
15 8 (1.27%) Cacti
16 7 (1.11%) vCenter Server
17 6 (0.96%) Consul
17 6 (0.96%) ZABBIX
Vendors
1 210 (33.44%) Oracle
2 129 (20.54%) Red Hat
3 94 (14.97%) Microsoft
4 69 (10.99%) Google
5 64 (10.19%) Splunk
6 63 (10.03%) IBM
7 44 (7.01%) SAP
8 43 (6.85%) VMware
9 40 (6.37%) FXall
9 40 (6.37%) Reuters
10 39 (6.21%) Bloomberg
10 39 (6.21%) MarketAxess
10 39 (6.21%) Tradeweb
11 28 (4.46%) Citrix
12 26 (4.14%) BMC
13 25 (3.98%) F5
14 24 (3.82%) Rakuten
15 23 (3.66%) AppDynamics
15 23 (3.66%) Atlassian
16 22 (3.50%) Dynatrace