Period
to 11 December 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 11 December 2019 with a comparison to the same period in the previous 2 years.

Apache Tomcat
England > London
6 months to
11 Dec 2019
Same period 2018 Same period 2017
Rank 418 322 239
Rank change year-on-year -96 -83 -8
Permanent jobs citing Tomcat 335 628 1,137
As % of all permanent IT jobs advertised in London 0.62% 0.94% 1.53%
As % of the Application Platforms category 4.13% 5.46% 8.20%
Number of salaries quoted 274 473 787
London median annual salary £57,750 £55,000 £62,500
Median salary % change year-on-year +5.00% -12.00% +7.76%
10th Percentile £40,000 £37,500 £41,250
90th Percentile £85,000 £111,000 £93,000
England median annual salary £55,000 £55,000 £55,000

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 8,114 11,510 13,868
As % of all permanent IT jobs advertised in London 15.08% 17.29% 18.67%
Number of salaries quoted 6,656 9,340 11,215
London median annual salary £62,500 £60,000 £57,500
Median salary % change year-on-year +4.17% +4.35% +4.55%
10th Percentile £32,500 £32,500 £32,600
90th Percentile £95,000 £92,500 £87,500
England median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% +2.43%

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 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 11 December 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 -18 67 £72,500 +20.83% 21
West London +28 46 £55,000 - 8
South London +14 25 £47,000 -14.55% 3
Tomcat
England

For the 6 months to 11 December 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.

1 283 (84.48%) Java
2 154 (45.97%) SQL
3 151 (45.07%) Linux
4 137 (40.90%) Agile Software Development
5 117 (34.93%) Jenkins
6 113 (33.73%) Apache
7 109 (32.54%) AWS
8 98 (29.25%) DevOps
9 93 (27.76%) Python
10 91 (27.16%) Oracle
10 91 (27.16%) Finance
10 91 (27.16%) Git (software)
11 85 (25.37%) Maven
12 83 (24.78%) Bash Shell
13 81 (24.18%) Spring
14 80 (23.88%) C#
15 76 (22.69%) SQL Server
16 72 (21.49%) Windows
16 72 (21.49%) Docker
16 72 (21.49%) Opscode Chef
17 71 (21.19%) Azure
18 70 (20.90%) Ansible
19 68 (20.30%) IIS
20 66 (19.70%) JavaScript
20 66 (19.70%) JIRA
21 64 (19.10%) Puppet
21 64 (19.10%) TDD
22 62 (18.51%) Perl
23 58 (17.31%) Microsoft
24 57 (17.01%) Scrum

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
1 113 (33.73%) Apache
2 68 (20.30%) IIS
3 45 (13.43%) JBoss
4 41 (12.24%) WebSphere
5 32 (9.55%) nginx
6 25 (7.46%) Confluence
7 21 (6.27%) WebLogic
8 20 (5.97%) SharePoint
9 18 (5.37%) BizTalk Server
10 15 (4.48%) Jetty
10 15 (4.48%) Oracle SOA Suite
11 12 (3.58%) Drupal
12 10 (2.99%) WebSphere Application Server
13 7 (2.09%) Cloud Foundry
14 4 (1.19%) Apache Solr
14 4 (1.19%) Elasticsearch
15 3 (0.90%) GeoServer
15 3 (0.90%) WordPress
16 2 (0.60%) Apache Spark
16 2 (0.60%) IBM HTTP Server
Applications
1 2 (0.60%) Microsoft Excel
1 2 (0.60%) Spreadsheet
2 1 (0.30%) Microsoft PowerPoint
2 1 (0.30%) MS Visio
Business Applications
1 21 (6.27%) thinkFolio
2 18 (5.37%) Dynamics AX
3 2 (0.60%) Dynamics CRM
3 2 (0.60%) Eikon
Cloud Services
1 109 (32.54%) AWS
2 71 (21.19%) Azure
3 55 (16.42%) SaaS
4 28 (8.36%) GCP
5 27 (8.06%) Amazon EC2
6 23 (6.87%) Office 365
7 22 (6.57%) npm
8 19 (5.67%) Amazon EKS
9 15 (4.48%) PaaS
10 12 (3.58%) OpenShift
11 10 (2.99%) Amazon S3
12 9 (2.69%) AWS CloudFormation
12 9 (2.69%) GitHub
13 8 (2.39%) Virtual Private Cloud
14 7 (2.09%) AWS Lambda
14 7 (2.09%) Serverless
15 6 (1.79%) IaaS
16 5 (1.49%) Cloud Computing
16 5 (1.49%) Datadog
17 4 (1.19%) IBM Cloud
Communications & Networking
1 38 (11.34%) HTTP
2 35 (10.45%) TCP/IP
3 31 (9.25%) DNS
3 31 (9.25%) Firewall
4 24 (7.16%) Internet
4 24 (7.16%) SSL
5 7 (2.09%) DHCP
6 5 (1.49%) Cisco ASA
6 5 (1.49%) HTTPS
6 5 (1.49%) SMTP
7 4 (1.19%) SAN
7 4 (1.19%) VPN
8 3 (0.90%) Network Security
8 3 (0.90%) Unified Communications
9 2 (0.60%) X.509
10 1 (0.30%) Asterisk PBX
10 1 (0.30%) Ethernet
10 1 (0.30%) LAN
10 1 (0.30%) VoIP
Database & Business Intelligence
1 76 (22.69%) SQL Server
2 39 (11.64%) MySQL
3 34 (10.15%) PostgreSQL
4 27 (8.06%) SQL Server 2012
5 24 (7.16%) SQL Server Reporting Services
6 23 (6.87%) SQL Server Integration Services
7 20 (5.97%) Hadoop
7 20 (5.97%) Relational Database
7 20 (5.97%) SQL Server 2008
8 16 (4.78%) NoSQL
9 11 (3.28%) RDBMS
10 10 (2.99%) SQL Server 2005
11 7 (2.09%) Amazon RDS
12 5 (1.49%) MariaDB
12 5 (1.49%) MongoDB
13 4 (1.19%) Big Data
13 4 (1.19%) SQL Server 2016
14 3 (0.90%) Data Warehouse
14 3 (0.90%) GIS
14 3 (0.90%) HBase
Development Applications
1 117 (34.93%) Jenkins
2 91 (27.16%) Git (software)
3 85 (25.37%) Maven
4 66 (19.70%) JIRA
5 28 (8.36%) Ant
5 28 (8.36%) Gradle
5 28 (8.36%) JUnit
6 27 (8.06%) TeamCity
7 24 (7.16%) SonarQube
7 24 (7.16%) Subversion
8 22 (6.57%) Octopus Deploy
9 20 (5.97%) Team Foundation Server
10 18 (5.37%) Artifactory
11 16 (4.78%) Cucumber
11 16 (4.78%) MSBuild
12 15 (4.48%) Bower
12 15 (4.48%) Chocolatey
12 15 (4.48%) TestRail
12 15 (4.48%) Visual Studio Team System
12 15 (4.48%) Zephyr
General
1 91 (27.16%) Finance
2 44 (13.13%) Banking
3 32 (9.55%) Investment Banking
4 25 (7.46%) Front Office
5 24 (7.16%) French Language
5 24 (7.16%) German Language
5 24 (7.16%) Italian Language
5 24 (7.16%) Spanish Language
6 19 (5.67%) Public Sector
7 17 (5.07%) Games
8 16 (4.78%) Back Office
9 7 (2.09%) Advertising
10 4 (1.19%) Marketing
11 3 (0.90%) Law
11 3 (0.90%) Legal
11 3 (0.90%) Retail
12 2 (0.60%) Publishing
13 1 (0.30%) Financial Institution
13 1 (0.30%) Pharmaceutical
13 1 (0.30%) Telecoms
Job Titles
1 99 (29.55%) Developer
2 67 (20.00%) Java Developer
3 62 (18.51%) Applications Support
4 60 (17.91%) DevOps Engineer
5 40 (11.94%) Applications Engineer
6 33 (9.85%) Applications Support Engineer
6 33 (9.85%) Support Engineer
7 32 (9.55%) Analyst
7 32 (9.55%) Linux Engineer
7 32 (9.55%) Support Analyst
8 31 (9.25%) Java Engineer
9 29 (8.66%) Applications Support Analyst
10 24 (7.16%) Senior Developer
11 22 (6.57%) Senior Java Developer
11 22 (6.57%) Site Reliability Engineer
12 20 (5.97%) Java Software Engineer
12 20 (5.97%) Site Engineer
12 20 (5.97%) Software Engineer
13 18 (5.37%) Systems Engineer
14 17 (5.07%) UI Developer
Libraries, Frameworks & Software Standards
1 81 (24.18%) Spring
2 53 (15.82%) CSS
2 53 (15.82%) HTML
3 49 (14.63%) Web Services
4 45 (13.43%) XML
5 41 (12.24%) REST
6 37 (11.04%) .NET
6 37 (11.04%) LAMP
7 34 (10.15%) Middleware
8 31 (9.25%) Hibernate
9 30 (8.96%) JSON
10 27 (8.06%) Elastic Stack
11 25 (7.46%) J2EE
12 24 (7.16%) JPA
12 24 (7.16%) RESTful
13 23 (6.87%) AngularJS
14 22 (6.57%) React
15 21 (6.27%) FIX Protocol
16 20 (5.97%) HTML5
16 20 (5.97%) Node.js
Miscellaneous
1 29 (8.66%) Enterprise Software
2 25 (7.46%) Hedge funds
3 24 (7.16%) Derivative
3 24 (7.16%) Equities
3 24 (7.16%) Fixed Income
3 24 (7.16%) Foreign Exchange (FX)
4 19 (5.67%) Analytical Skills
5 18 (5.37%) Linux Command Line
6 17 (5.07%) Cloud Native
7 12 (3.58%) Algorithms
7 12 (3.58%) Replication
8 11 (3.28%) Clustering
9 10 (2.99%) Data Centre
9 10 (2.99%) Private Cloud
9 10 (2.99%) Public Cloud
10 9 (2.69%) Greenfield Project
11 8 (2.39%) Self-Motivation
12 7 (2.09%) User Experience
13 4 (1.19%) Online Banking
13 4 (1.19%) Reinsurance
Operating Systems
1 151 (45.07%) Linux
2 72 (21.49%) Windows
3 30 (8.96%) Windows Server
4 28 (8.36%) CentOS
5 27 (8.06%) Unix
6 14 (4.18%) Red Hat Enterprise Linux
7 6 (1.79%) Windows Server 2012
8 5 (1.49%) Ubuntu
9 4 (1.19%) Windows Server 2008
10 3 (0.90%) VyOS
11 2 (0.60%) Android
11 2 (0.60%) Solaris
11 2 (0.60%) Windows Server 2003
12 1 (0.30%) Apple iOS
12 1 (0.30%) Nucleus RTOS
Processes & Methodologies
1 137 (40.90%) Agile Software Development
2 98 (29.25%) DevOps
3 64 (19.10%) TDD
4 57 (17.01%) Scrum
5 46 (13.73%) BDD
6 45 (13.43%) Configuration Management
7 44 (13.13%) Fintech
8 42 (12.54%) Continuous Integration
8 42 (12.54%) Problem-Solving
9 39 (11.64%) SDLC
10 36 (10.75%) Computer Science
10 36 (10.75%) ITIL
10 36 (10.75%) Open Source
11 34 (10.15%) Continuous Delivery
12 33 (9.85%) Site Reliability Engineering
13 32 (9.55%) Software Engineering
14 30 (8.96%) Microservices
15 29 (8.66%) Infrastructure Automation
15 29 (8.66%) Test Automation
16 27 (8.06%) Load Balancing
Programming Languages
1 283 (84.48%) Java
2 154 (45.97%) SQL
3 93 (27.76%) Python
4 83 (24.78%) Bash Shell
5 80 (23.88%) C#
6 66 (19.70%) JavaScript
7 62 (18.51%) Perl
8 53 (15.82%) Ruby
9 51 (15.22%) PowerShell
10 39 (11.64%) T-SQL
11 38 (11.34%) C++
12 25 (7.46%) Korn
13 24 (7.16%) Bourne shell
14 23 (6.87%) Java 8
15 21 (6.27%) C
16 20 (5.97%) Scala
17 19 (5.67%) Shell Script
18 14 (4.18%) XPath
19 12 (3.58%) ES6
19 12 (3.58%) VBScript
Qualifications
1 49 (14.63%) Degree
2 17 (5.07%) Security Cleared
3 13 (3.88%) SC Cleared
4 5 (1.49%) Computer Science Degree
4 5 (1.49%) VMware Certified Professional (VCP)
5 4 (1.19%) MCSA
5 4 (1.19%) MCSE
5 4 (1.19%) Microsoft Certification
6 2 (0.60%) AWS Certification
6 2 (0.60%) ITIL Certification
7 1 (0.30%) Master's Degree
Quality Assurance & Compliance
1 8 (2.39%) QA
1 8 (2.39%) SLA
2 4 (1.19%) ISO/IEC 27001
3 3 (0.90%) Cyber Essentials
3 3 (0.90%) HIPAA
System Software
1 72 (21.49%) Docker
2 34 (10.15%) Active Directory
3 29 (8.66%) VMware Infrastructure
4 13 (3.88%) Forefront TMG
4 13 (3.88%) XenApp
5 10 (2.99%) Virtual Machines
6 8 (2.39%) Oracle RAC
7 4 (1.19%) OpenAM
7 4 (1.19%) OpenDJ
7 4 (1.19%) OpenIDM
7 4 (1.19%) vSphere
8 3 (0.90%) Postfix
9 2 (0.60%) Shibboleth
9 2 (0.60%) Varnish
10 1 (0.30%) Cronacle
10 1 (0.30%) KVM
10 1 (0.30%) Terminal Server
10 1 (0.30%) VirtualBox
10 1 (0.30%) Xen
10 1 (0.30%) XenDesktop
Systems Management
1 72 (21.49%) Opscode Chef
2 70 (20.90%) Ansible
3 64 (19.10%) Puppet
4 56 (16.72%) Terraform
5 55 (16.42%) Kubernetes
6 14 (4.18%) Salt
7 9 (2.69%) Prometheus
8 7 (2.09%) Grafana
8 7 (2.09%) Nagios
8 7 (2.09%) ZABBIX
9 5 (1.49%) Packer
10 4 (1.19%) Consul
10 4 (1.19%) Icinga
10 4 (1.19%) WSUS
11 3 (0.90%) Graphite
11 3 (0.90%) Rancher
12 2 (0.60%) Kibana
12 2 (0.60%) logstash
13 1 (0.30%) ITRS Geneos
13 1 (0.30%) SCCM
Vendors
1 91 (27.16%) Oracle
2 58 (17.31%) Microsoft
3 34 (10.15%) Red Hat
4 32 (9.55%) Splunk
5 30 (8.96%) VMware
6 26 (7.76%) Atlassian
7 22 (6.57%) Bloomberg
7 22 (6.57%) Reuters
8 21 (6.27%) Eze Software Group
8 21 (6.27%) FXall
8 21 (6.27%) ION Trading
8 21 (6.27%) MarketAxess
8 21 (6.27%) Tradeweb
9 18 (5.37%) Google
10 15 (4.48%) Black Duck
10 15 (4.48%) IBM
11 14 (4.18%) Citrix
12 10 (2.99%) Sun
13 9 (2.69%) Apple
13 9 (2.69%) Cisco