Period
to 12 May 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 12 May 2021 with a comparison to the same period in the previous 2 years.

Apache Tomcat
England > London
6 months to
12 May 2021
Same period 2020 Same period 2019
Rank 477 406 345
Rank change year-on-year -71 -61 -33
Permanent jobs citing Tomcat 111 243 556
As % of all permanent jobs advertised in London 0.33% 0.59% 0.94%
As % of the Application Platforms category 2.32% 3.97% 5.76%
Number of salaries quoted 84 210 485
10th Percentile £41,250 £50,250 £37,500
25th Percentile £48,750 £56,250 £48,750
Median annual salary (50th Percentile) £68,750 £70,000 £60,000
Median % change year-on-year -1.79% +16.67% -
75th Percentile £80,000 £87,500 £73,750
90th Percentile £97,375 £95,375 £81,250
England median annual salary £55,000 £60,000 £55,000
% change year-on-year -8.33% +9.09% +10.00%

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 4,785 6,118 9,650
As % of all permanent IT jobs advertised in London 14.41% 14.97% 16.38%
Number of salaries quoted 3,587 4,979 7,842
10th Percentile £41,250 £36,250 £33,750
25th Percentile £50,000 £46,250 £45,000
Median annual salary (50th Percentile) £65,000 £62,500 £62,500
Median % change year-on-year +4.00% - +4.17%
75th Percentile £82,500 £80,000 £80,000
90th Percentile £97,500 £95,000 £95,000
England median annual salary £55,000 £52,500 £50,000
% change year-on-year +4.76% +5.00% -

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 12 May 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 12 May 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 -27 7 £55,000 -18.52% 7
South London +5 3 £68,750 +7.84% 1
West London +22 1 £47,500 -17.39% 2
Tomcat
England

For the 6 months to 12 May 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 78 (70.27%) Java
2 67 (60.36%) Apache
3 63 (56.76%) Spring
4 58 (52.25%) Linux
5 52 (46.85%) REST
6 50 (45.05%) Analytical Skills
6 50 (45.05%) Agile Software Development
7 44 (39.64%) Degree
7 44 (39.64%) JavaScript
8 43 (38.74%) SQL
8 43 (38.74%) Web Services
9 41 (36.94%) Docker
10 40 (36.04%) AWS
11 39 (35.14%) Social Skills
12 38 (34.23%) Microservices
12 38 (34.23%) Computer Science
13 34 (30.63%) MySQL
13 34 (30.63%) HTML
14 33 (29.73%) Microsoft
14 33 (29.73%) nginx
14 33 (29.73%) Software Engineering
15 32 (28.83%) Servlets
16 30 (27.03%) Games
16 30 (27.03%) Git (software)
16 30 (27.03%) Redis
17 29 (26.13%) Spring Boot
17 29 (26.13%) Reverse Engineering
17 29 (26.13%) Finance
17 29 (26.13%) JSP
18 28 (25.23%) Maven

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 67 (60.36%) Apache
2 33 (29.73%) nginx
3 21 (18.92%) IIS
4 17 (15.32%) Apache TomEE
5 13 (11.71%) ejabberd
5 13 (11.71%) Oracle SOA Suite
6 12 (10.81%) Confluence
7 9 (8.11%) Elasticsearch
8 8 (7.21%) WebSphere
9 7 (6.31%) JBoss
10 6 (5.41%) Apache Spark
10 6 (5.41%) WebLogic
11 1 (0.90%) Apache Solr
11 1 (0.90%) Cloud Foundry
11 1 (0.90%) CMS
11 1 (0.90%) Red Hat Fuse
11 1 (0.90%) SAS
11 1 (0.90%) WebSphere Application Server
Applications
1 13 (11.71%) Microsoft Office
2 1 (0.90%) MS Visio
Business Applications
1 1 (0.90%) FastStats
1 1 (0.90%) SAP CRM
1 1 (0.90%) SAP ERP
1 1 (0.90%) SAP Hybris
1 1 (0.90%) SAP S/4HANA
1 1 (0.90%) Unica
Cloud Services
1 40 (36.04%) AWS
2 14 (12.61%) Azure
3 13 (11.71%) SaaS
4 7 (6.31%) Amazon ECS
5 6 (5.41%) Cloud Computing
6 5 (4.50%) Amazon ElastiCache
6 5 (4.50%) AWS CodeBuild
6 5 (4.50%) AWS CodeDeploy
6 5 (4.50%) AWS CodePipeline
6 5 (4.50%) AWS Fargate
6 5 (4.50%) GCP
7 3 (2.70%) AWS Lambda
7 3 (2.70%) Serverless
8 2 (1.80%) Amazon EC2
8 2 (1.80%) Apigee
8 2 (1.80%) AWS CloudFormation
8 2 (1.80%) IBM Cloud
9 1 (0.90%) Amazon CloudWatch
9 1 (0.90%) PaaS
9 1 (0.90%) Virtual Private Cloud
Communications & Networking
1 21 (18.92%) Internet
1 21 (18.92%) VPN
2 19 (17.12%) Firewall
2 19 (17.12%) SNMP
3 18 (16.22%) BGP
3 18 (16.22%) Diameter Protocol
3 18 (16.22%) LAN
4 17 (15.32%) AMQP
5 13 (11.71%) Asterisk PBX
5 13 (11.71%) PBX
6 8 (7.21%) HTTP
7 6 (5.41%) VoIP
8 5 (4.50%) SSL
9 4 (3.60%) TCP/IP
10 3 (2.70%) DNS
11 1 (0.90%) 3G
11 1 (0.90%) 4G
11 1 (0.90%) Cisco Nexus
11 1 (0.90%) Radio Access Network
11 1 (0.90%) VoLTE
Database & Business Intelligence
1 34 (30.63%) MySQL
2 30 (27.03%) Redis
3 27 (24.32%) SQL Server
4 22 (19.82%) MongoDB
5 15 (13.51%) NoSQL
6 13 (11.71%) RDBMS
6 13 (11.71%) Relational Database
7 11 (9.91%) PostgreSQL
8 8 (7.21%) MariaDB
9 6 (5.41%) Amazon RDS
10 4 (3.60%) Crystal Reports
10 4 (3.60%) JasperReports
11 3 (2.70%) Big Data
12 2 (1.80%) Amazon Redshift
12 2 (1.80%) Apache Hive
12 2 (1.80%) Data Lake
12 2 (1.80%) Hadoop
12 2 (1.80%) Oracle Database
13 1 (0.90%) Amazon Aurora
13 1 (0.90%) SAP HANA
Development Applications
1 30 (27.03%) Git (software)
2 28 (25.23%) Maven
3 19 (17.12%) Jenkins
4 18 (16.22%) Mockito
5 16 (14.41%) JIRA
6 15 (13.51%) JUnit
7 14 (12.61%) Artifactory
8 12 (10.81%) Gradle
8 12 (10.81%) Mocha
9 6 (5.41%) Bitbucket
9 6 (5.41%) git-flow
9 6 (5.41%) SonarQube
10 5 (4.50%) IntelliJ
10 5 (4.50%) TestNG
10 5 (4.50%) WebStorm
11 4 (3.60%) Mercurial
11 4 (3.60%) Subversion
12 3 (2.70%) GitLab
13 2 (1.80%) Oracle APEX
13 2 (1.80%) Toad
General
1 50 (45.05%) Analytical Skills
2 39 (35.14%) Social Skills
3 30 (27.03%) Games
4 29 (26.13%) Finance
5 18 (16.22%) Back Office
5 18 (16.22%) Organisational Skills
6 12 (10.81%) Banking
7 6 (5.41%) Telecoms
8 3 (2.70%) Law
8 3 (2.70%) Military
8 3 (2.70%) Retail
9 2 (1.80%) Advertising
9 2 (1.80%) Marketing
10 1 (0.90%) Financial Institution
10 1 (0.90%) Presentation Skills
Job Titles
1 61 (54.95%) Developer
2 53 (47.75%) Java Developer
3 17 (15.32%) Lead Developer
3 17 (15.32%) Lead Java Developer
4 16 (14.41%) Full Stack Developer
4 16 (14.41%) Network Engineer
5 13 (11.71%) Network Systems Engineer
5 13 (11.71%) Systems Engineer
6 12 (10.81%) Software Engineer
7 7 (6.31%) Junior
8 6 (5.41%) Agile Developer
8 6 (5.41%) Agile Java Developer
8 6 (5.41%) AWS Developer
8 6 (5.41%) Backend Developer
8 6 (5.41%) Java Software Developer
8 6 (5.41%) Software Developer
9 5 (4.50%) Architect
9 5 (4.50%) VoIP Engineer
10 4 (3.60%) Junior Developer
11 3 (2.70%) Technical Trainer
Libraries, Frameworks & Software Standards
1 63 (56.76%) Spring
2 52 (46.85%) REST
3 43 (38.74%) Web Services
4 34 (30.63%) HTML
5 32 (28.83%) Servlets
6 29 (26.13%) JSP
6 29 (26.13%) Spring Boot
7 28 (25.23%) Node.js
8 24 (21.62%) Apache Camel
9 23 (20.72%) CSS
10 22 (19.82%) Hibernate
10 22 (19.82%) XML
11 21 (18.92%) JSON
12 20 (18.02%) JMS
13 18 (16.22%) SOAP
13 18 (16.22%) Spring MVC
13 18 (16.22%) XSLT
14 17 (15.32%) Apache CXF
14 17 (15.32%) Spring Security
14 17 (15.32%) Taglibs
Miscellaneous
1 19 (17.12%) Data Centre
2 17 (15.32%) Enterprise Software
2 17 (15.32%) Self-Motivation
3 14 (12.61%) N-Tier
4 12 (10.81%) NHS
5 9 (8.11%) Algorithms
6 4 (3.60%) Data Structures
6 4 (3.60%) Mobile App
7 3 (2.70%) Cloud Native
7 3 (2.70%) Public Cloud
8 1 (0.90%) EFT
8 1 (0.90%) Enterprise Cloud
8 1 (0.90%) Greenfield Project
8 1 (0.90%) Internet of Things
8 1 (0.90%) LIMS
8 1 (0.90%) Management Information System
8 1 (0.90%) Tandem
8 1 (0.90%) User Experience
8 1 (0.90%) Virtual Team
Operating Systems
1 58 (52.25%) Linux
2 22 (19.82%) Windows
3 18 (16.22%) Debian
4 6 (5.41%) Ubuntu
5 5 (4.50%) CentOS
6 2 (1.80%) Unix
6 2 (1.80%) Windows Server
7 1 (0.90%) VMS
7 1 (0.90%) Windows Server 2012
Processes & Methodologies
1 50 (45.05%) Agile Software Development
2 38 (34.23%) Computer Science
2 38 (34.23%) Microservices
3 33 (29.73%) Software Engineering
4 29 (26.13%) Reverse Engineering
5 27 (24.32%) OO
6 25 (22.52%) Continuous Integration
7 22 (19.82%) Load Balancing
8 20 (18.02%) Open Source
9 19 (17.12%) High Availability
9 19 (17.12%) Problem-Solving
9 19 (17.12%) Stakeholder Management
10 18 (16.22%) Architectural Design
10 18 (16.22%) Unit Testing
11 17 (15.32%) Deadline-Driven
11 17 (15.32%) Emotional Intelligence
11 17 (15.32%) Mentoring
11 17 (15.32%) Product Roadmap
12 15 (13.51%) SOA
13 14 (12.61%) Scrum
Programming Languages
1 78 (70.27%) Java
2 44 (39.64%) JavaScript
3 43 (38.74%) SQL
4 22 (19.82%) Java 8
5 20 (18.02%) Bash Shell
6 16 (14.41%) C
6 16 (14.41%) Python
7 14 (12.61%) Perl
7 14 (12.61%) PHP
7 14 (12.61%) PL/SQL
8 8 (7.21%) Groovy
9 4 (3.60%) C#
9 4 (3.60%) XPath
10 3 (2.70%) C++
11 2 (1.80%) PowerShell
11 2 (1.80%) T-SQL
11 2 (1.80%) XQuery
12 1 (0.90%) R
12 1 (0.90%) Ruby
12 1 (0.90%) VB
Qualifications
1 44 (39.64%) Degree
2 26 (23.42%) Computer Science Degree
3 12 (10.81%) ITIL Foundation Certificate
4 2 (1.80%) AWS Certification
4 2 (1.80%) Security Cleared
5 1 (0.90%) Microsoft Certification
5 1 (0.90%) SAP Certification
5 1 (0.90%) SC Cleared
Quality Assurance & Compliance
1 2 (1.80%) Data Quality
2 1 (0.90%) ISO/IEC 20000
2 1 (0.90%) PCI DSS
2 1 (0.90%) QA
2 1 (0.90%) SLA
System Software
1 41 (36.94%) Docker
2 18 (16.22%) iptables
2 18 (16.22%) KVM
2 18 (16.22%) QEMU
3 13 (11.71%) Kamailio
3 13 (11.71%) Postfix
4 4 (3.60%) Apache ZooKeeper
5 1 (0.90%) Active Directory
5 1 (0.90%) Hyper-V
5 1 (0.90%) Shibboleth
5 1 (0.90%) VMware Infrastructure
5 1 (0.90%) vSphere
Systems Management
1 26 (23.42%) Kubernetes
2 19 (17.12%) Puppet
3 18 (16.22%) Galera Cluster
3 18 (16.22%) HAProxy
3 18 (16.22%) ZABBIX
4 17 (15.32%) Ansible
5 4 (3.60%) Terraform
6 3 (2.70%) Opscode Chef
7 2 (1.80%) Nagios
8 1 (0.90%) Backup Exec
8 1 (0.90%) Consul
8 1 (0.90%) FortiGate
8 1 (0.90%) HP NNM
8 1 (0.90%) Icinga
8 1 (0.90%) Kibana
8 1 (0.90%) logstash
8 1 (0.90%) Packer
8 1 (0.90%) Prometheus
8 1 (0.90%) SCCM
8 1 (0.90%) Symantec Endpoint Protection
Vendors
1 33 (29.73%) Microsoft
2 24 (21.62%) Oracle
3 21 (18.92%) Cisco
4 20 (18.02%) HP
5 18 (16.22%) GENBAND
5 18 (16.22%) Juniper
5 18 (16.22%) Mitel
5 18 (16.22%) Percona
5 18 (16.22%) SonicWALL
6 14 (12.61%) IBM
7 13 (11.71%) Nortel
8 6 (5.41%) SAP
9 4 (3.60%) Google
9 4 (3.60%) Sony
9 4 (3.60%) Sybase
9 4 (3.60%) Talend
10 3 (2.70%) Splunk
11 2 (1.80%) Databricks
11 2 (1.80%) Dell
11 2 (1.80%) Red Hat