Period
to 5 March 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 5 March 2021 with a comparison to the same period in the previous 2 years.

Apache Tomcat
England > London
6 months to
5 Mar 2021
Same period 2020 Same period 2019
Rank 468 437 333
Rank change year-on-year -31 -104 -41
Permanent jobs citing Tomcat 76 294 627
As % of all permanent jobs advertised in London 0.27% 0.58% 1.00%
As % of the Application Platforms category 1.89% 3.94% 5.94%
Number of salaries quoted 62 271 523
Median annual salary £70,000 £62,500 £60,000
Median salary % change year-on-year +12.00% +4.17% -
10th Percentile £41,250 £43,750 £37,500
90th Percentile £145,000 £90,000 £87,000
England median annual salary £55,000 £57,500 £55,000
% change year-on-year -4.35% +4.55% +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 4,029 7,464 10,549
As % of all permanent IT jobs advertised in London 14.15% 14.67% 16.81%
Number of salaries quoted 3,232 6,161 8,651
Median annual salary £65,000 £61,250 £60,000
Median salary % change year-on-year +6.12% +2.08% -
10th Percentile £41,250 £34,250 £32,500
90th Percentile £100,000 £95,000 £95,000
England median annual salary £55,000 £50,750 £50,000
% change year-on-year +8.37% +1.50% -

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 5 March 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 5 March 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
South London +15 3 £68,750 +14.58% 2
Central London +24 2 £47,500 -32.14% 7
Tomcat
England

For the 6 months to 5 March 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 60 (78.95%) Java
2 44 (57.89%) Spring
3 42 (55.26%) AWS
3 42 (55.26%) Docker
4 39 (51.32%) Agile Software Development
5 36 (47.37%) Linux
5 36 (47.37%) Microservices
6 35 (46.05%) Apache
7 30 (39.47%) Kubernetes
8 29 (38.16%) SQL
8 29 (38.16%) Degree
9 26 (34.21%) Analytical Skills
9 26 (34.21%) Spring Boot
10 24 (31.58%) DevOps
10 24 (31.58%) REST
10 24 (31.58%) JavaScript
10 24 (31.58%) Web Services
11 23 (30.26%) Computer Science
11 23 (30.26%) Git (software)
12 21 (27.63%) HTML
12 21 (27.63%) Finance
13 20 (26.32%) IBM
13 20 (26.32%) Azure
14 19 (25.00%) Oracle
14 19 (25.00%) Scrum
14 19 (25.00%) Jenkins
15 18 (23.68%) Thought Leadership
15 18 (23.68%) SQL Server
15 18 (23.68%) Microsoft
15 18 (23.68%) OO

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 35 (46.05%) Apache
2 17 (22.37%) WebLogic
3 15 (19.74%) nginx
3 15 (19.74%) WebSphere
4 13 (17.11%) Confluence
5 11 (14.47%) Cloud Foundry
6 9 (11.84%) Oracle SOA Suite
7 8 (10.53%) IIS
8 7 (9.21%) Apache TomEE
8 7 (9.21%) ejabberd
9 5 (6.58%) Elasticsearch
10 3 (3.95%) Apache Spark
11 1 (1.32%) Apache Solr
11 1 (1.32%) CMS
11 1 (1.32%) GlassFish
11 1 (1.32%) JBoss
11 1 (1.32%) Red Hat Fuse
11 1 (1.32%) WebSphere Application Server
Applications
1 9 (11.84%) Microsoft Office
2 3 (3.95%) MS Visio
3 2 (2.63%) Microsoft Excel
3 2 (2.63%) Microsoft PowerPoint
Business Applications
1 1 (1.32%) SAP CRM
1 1 (1.32%) SAP ERP
1 1 (1.32%) SAP Hybris
1 1 (1.32%) SAP S/4HANA
Cloud Services
1 42 (55.26%) AWS
2 20 (26.32%) Azure
3 14 (18.42%) GCP
4 13 (17.11%) IBM Cloud
5 11 (14.47%) OpenShift
5 11 (14.47%) PaaS
6 8 (10.53%) SaaS
7 6 (7.89%) Amazon ECS
7 6 (7.89%) Serverless
8 4 (5.26%) Amazon EC2
8 4 (5.26%) Amazon ElastiCache
8 4 (5.26%) AWS CodeBuild
8 4 (5.26%) AWS CodeDeploy
8 4 (5.26%) AWS CodePipeline
8 4 (5.26%) AWS Fargate
8 4 (5.26%) AWS Lambda
8 4 (5.26%) Cloud Computing
9 2 (2.63%) Apigee
9 2 (2.63%) AWS CloudFormation
9 2 (2.63%) SoftLayer
Communications & Networking
1 11 (14.47%) Firewall
2 10 (13.16%) VPN
3 8 (10.53%) Internet
3 8 (10.53%) SSL
4 7 (9.21%) AMQP
4 7 (9.21%) Asterisk PBX
4 7 (9.21%) BGP
4 7 (9.21%) Diameter Protocol
4 7 (9.21%) LAN
4 7 (9.21%) PBX
4 7 (9.21%) SNMP
5 6 (7.89%) HTTP
6 3 (3.95%) DNS
6 3 (3.95%) TCP/IP
7 2 (2.63%) HTTPS
8 1 (1.32%) eduroam
8 1 (1.32%) Network Security
Database & Business Intelligence
1 18 (23.68%) SQL Server
2 17 (22.37%) MySQL
3 14 (18.42%) Redis
4 13 (17.11%) MongoDB
5 9 (11.84%) PostgreSQL
6 8 (10.53%) RDBMS
6 8 (10.53%) Relational Database
7 7 (9.21%) Amazon RDS
7 7 (9.21%) NoSQL
8 3 (3.95%) MariaDB
9 2 (2.63%) Amazon Redshift
9 2 (2.63%) Crystal Reports
9 2 (2.63%) JasperReports
9 2 (2.63%) Oracle Database
10 1 (1.32%) Amazon Aurora
10 1 (1.32%) Amazon DynamoDB
10 1 (1.32%) Big Data
10 1 (1.32%) Electronic Patient Records
10 1 (1.32%) Hadoop
10 1 (1.32%) SAP HANA
Development Applications
1 23 (30.26%) Git (software)
2 19 (25.00%) Jenkins
3 17 (22.37%) Maven
4 15 (19.74%) JIRA
5 14 (18.42%) Mockito
6 12 (15.79%) JUnit
7 11 (14.47%) Artifactory
8 9 (11.84%) Gradle
8 9 (11.84%) Mocha
9 5 (6.58%) Bitbucket
9 5 (6.58%) git-flow
9 5 (6.58%) SonarQube
10 4 (5.26%) IntelliJ
10 4 (5.26%) TestNG
10 4 (5.26%) WebStorm
11 3 (3.95%) GitLab
12 2 (2.63%) Oracle APEX
12 2 (2.63%) Toad
13 1 (1.32%) DbUnit
13 1 (1.32%) jMock
General
1 21 (27.63%) Finance
2 14 (18.42%) Games
3 9 (11.84%) Banking
4 8 (10.53%) Back Office
5 3 (3.95%) Financial Institution
6 2 (2.63%) Retail
7 1 (1.32%) French Language
7 1 (1.32%) Marketing
Job Titles
1 36 (47.37%) Developer
2 32 (42.11%) Java Developer
3 14 (18.42%) Architect
4 12 (15.79%) Cloud Architect
5 11 (14.47%) AWS DevOps
5 11 (14.47%) Java Architect
6 10 (13.16%) AWS Architect
6 10 (13.16%) Technical Architect
7 9 (11.84%) DevOps Architect
7 9 (11.84%) Full Stack Developer
7 9 (11.84%) Java Technical Architect
8 7 (9.21%) Lead Developer
8 7 (9.21%) Lead Java Developer
8 7 (9.21%) Network Engineer
8 7 (9.21%) Network Systems Engineer
8 7 (9.21%) Systems Engineer
9 6 (7.89%) Java Software Developer
10 5 (6.58%) Agile Java Developer
10 5 (6.58%) Software Developer
10 5 (6.58%) Software Engineer
Libraries, Frameworks & Software Standards
1 44 (57.89%) Spring
2 26 (34.21%) Spring Boot
3 24 (31.58%) REST
3 24 (31.58%) Web Services
4 21 (27.63%) HTML
5 16 (21.05%) JSP
5 16 (21.05%) Node.js
5 16 (21.05%) Servlets
6 14 (18.42%) CSS
7 13 (17.11%) SOAP
7 13 (17.11%) XML
8 12 (15.79%) Apache Camel
8 12 (15.79%) XSLT
9 11 (14.47%) Java EE
9 11 (14.47%) JSON
9 11 (14.47%) Spring Cloud
10 10 (13.16%) PowerMock
11 9 (11.84%) Ajax
11 9 (11.84%) JSTL
11 9 (11.84%) React
Miscellaneous
1 26 (34.21%) Analytical Skills
2 15 (19.74%) Enterprise Software
3 13 (17.11%) Cloud Native
4 11 (14.47%) N-Tier
4 11 (14.47%) Public Cloud
5 8 (10.53%) Data Centre
6 7 (9.21%) NHS
6 7 (9.21%) Self-Motivation
7 4 (5.26%) Algorithms
8 2 (2.63%) Hybrid Cloud
8 2 (2.63%) iSeries
9 1 (1.32%) Enterprise Cloud
9 1 (1.32%) Greenfield Project
9 1 (1.32%) Internet of Things
9 1 (1.32%) LIMS
9 1 (1.32%) Social Media
9 1 (1.32%) Tandem
9 1 (1.32%) User Experience
9 1 (1.32%) Virtual Team
Operating Systems
1 36 (47.37%) Linux
2 16 (21.05%) Windows
3 7 (9.21%) Debian
4 6 (7.89%) Windows Server
5 5 (6.58%) Ubuntu
6 4 (5.26%) CentOS
7 2 (2.63%) Unix
8 1 (1.32%) Android
8 1 (1.32%) Apple iOS
Processes & Methodologies
1 39 (51.32%) Agile Software Development
2 36 (47.37%) Microservices
3 24 (31.58%) DevOps
4 23 (30.26%) Computer Science
5 19 (25.00%) Scrum
6 18 (23.68%) OO
6 18 (23.68%) Thought Leadership
7 16 (21.05%) Reverse Engineering
7 16 (21.05%) Software Engineering
8 14 (18.42%) ITIL
9 12 (15.79%) Fintech
9 12 (15.79%) Load Balancing
9 12 (15.79%) Problem-Solving
9 12 (15.79%) Re-Platforming
10 11 (14.47%) Continuous Integration
10 11 (14.47%) The Twelve-Factor App
10 11 (14.47%) Unit Testing
11 10 (13.16%) Project Delivery
11 10 (13.16%) SOA
11 10 (13.16%) Test Automation
Programming Languages
1 60 (78.95%) Java
2 29 (38.16%) SQL
3 24 (31.58%) JavaScript
4 14 (18.42%) Java 8
5 13 (17.11%) Bash Shell
6 12 (15.79%) PL/SQL
6 12 (15.79%) Python
7 8 (10.53%) C
8 7 (9.21%) Groovy
8 7 (9.21%) Perl
8 7 (9.21%) PHP
9 5 (6.58%) PowerShell
9 5 (6.58%) T-SQL
10 3 (3.95%) XPath
11 2 (2.63%) C#
11 2 (2.63%) Shell Script
12 1 (1.32%) C++
12 1 (1.32%) Objective-C
12 1 (1.32%) VB
12 1 (1.32%) XQuery
Qualifications
1 29 (38.16%) Degree
2 14 (18.42%) Computer Science Degree
3 9 (11.84%) ITIL Foundation Certificate
4 2 (2.63%) AWS Certification
4 2 (2.63%) Security Cleared
5 1 (1.32%) Microsoft Certification
5 1 (1.32%) SAP Certification
5 1 (1.32%) SC Cleared
Quality Assurance & Compliance
1 1 (1.32%) ISO/IEC 20000
1 1 (1.32%) PCI DSS
1 1 (1.32%) QA
System Software
1 42 (55.26%) Docker
2 7 (9.21%) iptables
2 7 (9.21%) Kamailio
2 7 (9.21%) KVM
2 7 (9.21%) Postfix
2 7 (9.21%) QEMU
3 3 (3.95%) VMware Infrastructure
4 1 (1.32%) Shibboleth
4 1 (1.32%) vSphere
Systems Management
1 30 (39.47%) Kubernetes
2 13 (17.11%) Ansible
3 12 (15.79%) Puppet
4 9 (11.84%) Terraform
5 7 (9.21%) Galera Cluster
5 7 (9.21%) HAProxy
5 7 (9.21%) ZABBIX
6 3 (3.95%) Opscode Chef
7 2 (2.63%) Nagios
8 1 (1.32%) Consul
8 1 (1.32%) FortiGate
8 1 (1.32%) Icinga
8 1 (1.32%) Kibana
8 1 (1.32%) logstash
8 1 (1.32%) Packer
8 1 (1.32%) Prometheus
8 1 (1.32%) SCCM
Vendors
1 20 (26.32%) IBM
2 19 (25.00%) Oracle
3 18 (23.68%) Microsoft
4 14 (18.42%) Google
4 14 (18.42%) SAP
5 12 (15.79%) Red Hat
6 8 (10.53%) Cisco
6 8 (10.53%) HP
7 7 (9.21%) GENBAND
7 7 (9.21%) Juniper
7 7 (9.21%) Mitel
7 7 (9.21%) Nortel
7 7 (9.21%) Percona
7 7 (9.21%) SonicWALL
8 5 (6.58%) SolarWinds
8 5 (6.58%) VMware
9 3 (3.95%) Splunk
9 3 (3.95%) Talend
10 2 (2.63%) hybris
10 2 (2.63%) Sybase