Period
to 1 August 2021

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 1 August 2021 with a comparison to the same period in the previous 2 years.

Apache Tomcat
England > London
6 months to
1 Aug 2021
Same period 2020 Same period 2019
Rank 492 352 369
Rank change year-on-year -140 +17 -56
Permanent jobs citing Tomcat 184 196 465
As % of all permanent jobs advertised in London 0.41% 0.70% 0.82%
As % of the Application Platforms category 2.78% 4.50% 5.12%
Number of salaries quoted 131 173 406
10th Percentile £41,585 £51,250 £37,500
25th Percentile £50,000 £63,750 £45,750
Median annual salary (50th Percentile) £60,000 £75,000 £57,500
Median % change year-on-year -20.00% +30.43% -
75th Percentile £77,500 £95,000 £73,750
90th Percentile £95,000 £105,000 £80,000
England median annual salary £55,000 £65,000 £55,000
% change year-on-year -15.38% +18.18% +4.76%

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 6,617 4,360 9,076
As % of all permanent IT jobs advertised in London 14.66% 15.47% 15.96%
Number of salaries quoted 4,265 3,481 7,445
10th Percentile £41,250 £38,750 £34,000
25th Percentile £50,000 £48,750 £46,250
Median annual salary (50th Percentile) £65,000 £65,000 £62,500
Median % change year-on-year - +4.00% +4.17%
75th Percentile £85,000 £83,750 £80,000
90th Percentile £100,000 £100,000 £95,000
England median annual salary £55,000 £53,500 £51,500
% change year-on-year +2.80% +3.88% +3.00%

Tomcat
Job Vacancy Trend in London

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

Job vacancy trend for Tomcat in London

Tomcat
Salary Trend in London

3-month moving average salary quoted in jobs citing Tomcat in London.

Salary trend for Tomcat in London

Tomcat
Salary Histogram in London

Salary distribution for jobs citing Tomcat in London over the 6 months to 1 August 2021.

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 1 August 2021. 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 -76 10 £55,000 -21.43% 12
East London +8 6 £57,500 -25.81% 2
South London -11 4 £67,500 +12.50% 2
West London -24 4 £60,000 +4.35% 1
Tomcat
England

For the 6 months to 1 August 2021, 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.

1 118 (64.13%) Java
2 90 (48.91%) Spring
3 86 (46.74%) Linux
3 86 (46.74%) Apache
4 83 (45.11%) REST
5 80 (43.48%) SQL
6 78 (42.39%) JavaScript
7 70 (38.04%) Web Services
8 63 (34.24%) Software Engineering
9 62 (33.70%) Agile Software Development
9 62 (33.70%) Analytical Skills
10 60 (32.61%) MySQL
10 60 (32.61%) Social Skills
11 56 (30.43%) Oracle
12 55 (29.89%) Git (software)
12 55 (29.89%) AWS
13 54 (29.35%) HTML
14 46 (25.00%) Continuous Integration
15 45 (24.46%) Redis
15 45 (24.46%) Spring Boot
15 45 (24.46%) Finance
15 45 (24.46%) Maven
16 44 (23.91%) SQL Server
16 44 (23.91%) Windows
17 43 (23.37%) Servlets
17 43 (23.37%) Microsoft
17 43 (23.37%) Degree
17 43 (23.37%) Node.js
18 41 (22.28%) Microservices
19 40 (21.74%) nginx

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 86 (46.74%) Apache
2 40 (21.74%) nginx
3 36 (19.57%) IIS
4 25 (13.59%) Apache TomEE
5 16 (8.70%) Elasticsearch
5 16 (8.70%) JBoss
6 15 (8.15%) Oracle SOA Suite
7 12 (6.52%) WebLogic
7 12 (6.52%) WebSphere
8 10 (5.43%) ejabberd
9 9 (4.89%) Confluence
10 7 (3.80%) Apache Spark
10 7 (3.80%) CMS
11 6 (3.26%) SharePoint
12 5 (2.72%) JCAPS
12 5 (2.72%) Oracle HTTP Server
12 5 (2.72%) SAS
13 4 (2.17%) Magnolia
14 3 (1.63%) Apache Solr
15 2 (1.09%) WebSphere Application Server
Applications
1 14 (7.61%) Microsoft Office
2 1 (0.54%) Microsoft Excel
2 1 (0.54%) MS Visio
Business Applications
1 10 (5.43%) Oracle Applications
2 5 (2.72%) Unica
3 4 (2.17%) FastStats
Cloud Services
1 55 (29.89%) AWS
2 33 (17.93%) Azure
3 15 (8.15%) SaaS
4 12 (6.52%) Microsoft 365
5 9 (4.89%) Cloud Computing
6 6 (3.26%) Power Platform
7 5 (2.72%) Amazon EC2
7 5 (2.72%) Amazon ECS
7 5 (2.72%) Amazon ElastiCache
7 5 (2.72%) AWS CodeBuild
7 5 (2.72%) AWS CodeDeploy
7 5 (2.72%) AWS CodePipeline
7 5 (2.72%) AWS Fargate
7 5 (2.72%) Azure Active Directory
8 4 (2.17%) Amazon EKS
8 4 (2.17%) GCP
9 2 (1.09%) GitHub
10 1 (0.54%) npm
10 1 (0.54%) Serverless
10 1 (0.54%) Slack
Communications & Networking
1 25 (13.59%) AMQP
1 25 (13.59%) VPN
2 23 (12.50%) Firewall
3 19 (10.33%) Internet
4 18 (9.78%) HTTP
5 17 (9.24%) SNMP
6 16 (8.70%) BGP
6 16 (8.70%) Diameter Protocol
6 16 (8.70%) LAN
7 11 (5.98%) VoIP
8 10 (5.43%) Asterisk PBX
8 10 (5.43%) PBX
9 8 (4.35%) TCP/IP
10 7 (3.80%) DNS
10 7 (3.80%) SSL
11 6 (3.26%) DHCP
11 6 (3.26%) SMTP
12 5 (2.72%) Cisco ASA
12 5 (2.72%) Cisco IOS
12 5 (2.72%) VLAN
Database & Business Intelligence
1 60 (32.61%) MySQL
2 45 (24.46%) Redis
3 44 (23.91%) SQL Server
4 25 (13.59%) MongoDB
4 25 (13.59%) Relational Database
5 19 (10.33%) PostgreSQL
6 18 (9.78%) MariaDB
7 17 (9.24%) Oracle Database
8 16 (8.70%) NoSQL
9 12 (6.52%) RDBMS
10 11 (5.98%) SQL Server Reporting Services
11 10 (5.43%) Crystal Reports
12 9 (4.89%) Amazon RDS
13 7 (3.80%) Oracle Database 11g
14 6 (3.26%) Power BI
15 5 (2.72%) SQL Server Integration Services
16 4 (2.17%) JasperReports
17 3 (1.63%) Big Data
18 2 (1.09%) Apache Cassandra
18 2 (1.09%) Apache Hive
Development Applications
1 55 (29.89%) Git (software)
2 45 (24.46%) Maven
3 23 (12.50%) Subversion
4 22 (11.96%) JIRA
5 18 (9.78%) Jenkins
6 16 (8.70%) Mockito
7 14 (7.61%) JUnit
8 11 (5.98%) Gradle
9 10 (5.43%) Mercurial
10 9 (4.89%) Artifactory
10 9 (4.89%) Mocha
11 6 (3.26%) SonarQube
12 5 (2.72%) Bitbucket
12 5 (2.72%) git-flow
12 5 (2.72%) IntelliJ
12 5 (2.72%) Oracle APEX
12 5 (2.72%) Rational Rhapsody
12 5 (2.72%) TestNG
12 5 (2.72%) WebStorm
13 4 (2.17%) Oracle Forms
General
1 62 (33.70%) Analytical Skills
2 60 (32.61%) Social Skills
3 45 (24.46%) Finance
4 37 (20.11%) Games
5 25 (13.59%) Back Office
6 17 (9.24%) Banking
7 16 (8.70%) Telecoms
8 15 (8.15%) Organisational Skills
9 9 (4.89%) Marketing
10 8 (4.35%) Inclusion and Diversity
10 8 (4.35%) Law
10 8 (4.35%) Military
11 4 (2.17%) Electronics
11 4 (2.17%) Manufacturing
11 4 (2.17%) Public Sector
12 2 (1.09%) Advertising
12 2 (1.09%) Investment Banking
12 2 (1.09%) Retail
Job Titles
1 76 (41.30%) Developer
2 62 (33.70%) Java Developer
3 33 (17.93%) Software Engineer
4 26 (14.13%) Lead Developer
5 25 (13.59%) Lead Java Developer
6 17 (9.24%) Full Stack Developer
7 14 (7.61%) Network Engineer
8 13 (7.07%) DBA
9 12 (6.52%) Analyst
9 12 (6.52%) Junior
9 12 (6.52%) Systems Engineer
10 11 (5.98%) Network Systems Engineer
11 8 (4.35%) Administrator
11 8 (4.35%) Oracle DBA
11 8 (4.35%) Technical Trainer
11 8 (4.35%) Trainer
12 7 (3.80%) Applications Support
12 7 (3.80%) Senior Developer
12 7 (3.80%) Senior Manager
13 6 (3.26%) Senior Analyst
Libraries, Frameworks & Software Standards
1 90 (48.91%) Spring
2 83 (45.11%) REST
3 70 (38.04%) Web Services
4 54 (29.35%) HTML
5 45 (24.46%) Spring Boot
6 43 (23.37%) Node.js
6 43 (23.37%) Servlets
7 40 (21.74%) Hibernate
8 38 (20.65%) CSS
9 34 (18.48%) JSP
9 34 (18.48%) XML
10 33 (17.93%) Apache Camel
11 32 (17.39%) JMS
12 28 (15.22%) RESTful
13 27 (14.67%) JAX-RS
14 26 (14.13%) JSON
14 26 (14.13%) RabbitMQ
14 26 (14.13%) Spring Security
15 25 (13.59%) JAXB
15 25 (13.59%) Spring MVC
Miscellaneous
1 30 (16.30%) Self-Motivation
2 17 (9.24%) Enterprise Software
2 17 (9.24%) NHS
3 16 (8.70%) Data Centre
4 14 (7.61%) Algorithms
4 14 (7.61%) Mobile App
5 9 (4.89%) Data Structures
5 9 (4.89%) N-Tier
6 7 (3.80%) Clustering
7 6 (3.26%) AS400
7 6 (3.26%) Cloud Native
8 5 (2.72%) Management Information System
8 5 (2.72%) PMI
9 4 (2.17%) EFT
10 3 (1.63%) Learning Management System
10 3 (1.63%) User Experience
11 1 (0.54%) Greenfield Project
11 1 (0.54%) LIMS
11 1 (0.54%) Tandem
11 1 (0.54%) Virtual Team
Operating Systems
1 86 (46.74%) Linux
2 44 (23.91%) Windows
3 16 (8.70%) Debian
4 15 (8.15%) Unix
5 7 (3.80%) Windows Server
6 6 (3.26%) CentOS
6 6 (3.26%) Ubuntu
7 5 (2.72%) SUSE
7 5 (2.72%) SUSE Linux Enterprise Server
7 5 (2.72%) VMS
7 5 (2.72%) Windows Server 2008
7 5 (2.72%) Windows Server 2012
7 5 (2.72%) Windows Server 2016
8 2 (1.09%) Oracle Linux
9 1 (0.54%) Red Hat Enterprise Linux
Processes & Methodologies
1 63 (34.24%) Software Engineering
2 62 (33.70%) Agile Software Development
3 46 (25.00%) Continuous Integration
4 41 (22.28%) Microservices
5 39 (21.20%) Computer Science
6 34 (18.48%) Reverse Engineering
7 33 (17.93%) Problem-Solving
8 30 (16.30%) DevOps
8 30 (16.30%) OO
8 30 (16.30%) Unit Testing
9 26 (14.13%) Stakeholder Management
10 25 (13.59%) Deadline-Driven
10 25 (13.59%) Emotional Intelligence
10 25 (13.59%) Mentoring
10 25 (13.59%) Product Roadmap
11 24 (13.04%) Full Stack Development
12 23 (12.50%) Load Balancing
13 21 (11.41%) Open Source
14 18 (9.78%) Business Intelligence
14 18 (9.78%) SDLC
Programming Languages
1 118 (64.13%) Java
2 80 (43.48%) SQL
3 78 (42.39%) JavaScript
4 32 (17.39%) Python
5 29 (15.76%) Bash Shell
5 29 (15.76%) Java 8
6 23 (12.50%) C
7 18 (9.78%) Perl
8 16 (8.70%) PL/SQL
9 15 (8.15%) PHP
10 11 (5.98%) C#
10 11 (5.98%) Shell Script
11 9 (4.89%) C++
12 8 (4.35%) PowerShell
13 6 (3.26%) T-SQL
14 5 (2.72%) Korn
14 5 (2.72%) R
14 5 (2.72%) TypeScript
15 4 (2.17%) XPath
16 3 (1.63%) Groovy
Qualifications
1 43 (23.37%) Degree
2 30 (16.30%) Computer Science Degree
3 9 (4.89%) ITIL Foundation Certificate
4 5 (2.72%) PMI Certification
4 5 (2.72%) SC Cleared
4 5 (2.72%) Security Cleared
5 1 (0.54%) MCP
5 1 (0.54%) MCSA
5 1 (0.54%) MCSE
5 1 (0.54%) Microsoft Certification
5 1 (0.54%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 5 (2.72%) HL7
2 3 (1.63%) Accessibility
3 2 (1.09%) Data Quality
4 1 (0.54%) ISO/IEC 20000
4 1 (0.54%) PCI DSS
4 1 (0.54%) SLA
System Software
1 39 (21.20%) Docker
2 16 (8.70%) iptables
2 16 (8.70%) KVM
2 16 (8.70%) QEMU
3 13 (7.07%) Apache ZooKeeper
4 10 (5.43%) Kamailio
4 10 (5.43%) Postfix
5 7 (3.80%) Active Directory
6 5 (2.72%) Hyper-V
7 4 (2.17%) Virtual Servers
8 2 (1.09%) VMware Infrastructure
9 1 (0.54%) Virtual Machines
9 1 (0.54%) vSphere
Systems Management
1 28 (15.22%) Kubernetes
2 21 (11.41%) Puppet
3 16 (8.70%) Galera Cluster
3 16 (8.70%) HAProxy
3 16 (8.70%) ZABBIX
4 13 (7.07%) Ansible
5 6 (3.26%) Prometheus
6 5 (2.72%) Backup Exec
6 5 (2.72%) Grafana
6 5 (2.72%) Nagios
6 5 (2.72%) Symantec Endpoint Protection
7 4 (2.17%) Argo
8 3 (1.63%) Terraform
9 1 (0.54%) Consul
9 1 (0.54%) FortiGate
9 1 (0.54%) Icinga
9 1 (0.54%) Kibana
9 1 (0.54%) Microsoft Clustering
9 1 (0.54%) Opscode Chef
9 1 (0.54%) Packer
Vendors
1 56 (30.43%) Oracle
2 43 (23.37%) Microsoft
3 23 (12.50%) Cisco
4 17 (9.24%) HP
4 17 (9.24%) Juniper
5 16 (8.70%) GENBAND
5 16 (8.70%) Mitel
5 16 (8.70%) Percona
5 16 (8.70%) SonicWALL
6 15 (8.15%) IBM
7 13 (7.07%) Sony
8 10 (5.43%) Nortel
9 9 (4.89%) VMware
10 8 (4.35%) SAP
11 6 (3.26%) NetApp
11 6 (3.26%) ServiceNow
12 5 (2.72%) Cadence
12 5 (2.72%) Dell
12 5 (2.72%) Symantec
12 5 (2.72%) Veritas