Period
to 19 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire 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 19 November 2017 with a comparison to the same period in the previous 2 years.

Apache Tomcat
East of England > Hertfordshire
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 96 151 73
Rank change year-on-year +55 -78 +19
Permanent jobs citing Tomcat 126 67 209
As % of all permanent IT jobs advertised in Hertfordshire 2.90% 1.50% 3.88%
As % of the Application Platforms category 13.59% 8.32% 20.06%
Number of salaries quoted 99 59 150
Hertfordshire median annual salary £45,000 £52,500 £50,000
Median salary % change year-on-year -14.29% +5.00% +5.26%
10th Percentile £35,250 £36,600 £32,000
90th Percentile £68,750 £68,750 £68,750
East of England median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% +11.76%

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 Hertfordshire with a requirement for application platform skills.

All Application Platform Skills
Hertfordshire
Permanent vacancies with a requirement for application platform skills 927 805 1042
As % of all permanent IT jobs advertised in Hertfordshire 21.34% 18.05% 19.33%
Number of salaries quoted 773 676 821
Hertfordshire median annual salary £45,000 £52,500 £45,000
Median salary % change year-on-year -14.29% +16.67% -
10th Percentile £26,250 £27,500 £26,250
90th Percentile £71,250 £70,000 £70,000
East of England median annual salary £45,000 £45,500 £43,500
% change year-on-year -1.10% +4.60% +2.35%

Tomcat
Job Vacancy Trend in Hertfordshire

Job postings citing Tomcat as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for Tomcat in Hertfordshire

Tomcat
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Tomcat in Hertfordshire.

Salary trend for Tomcat in Hertfordshire

Tomcat
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing Tomcat in Hertfordshire over the 6 months to 19 November 2017.

Salary histogram for Tomcat in Hertfordshire

Tomcat
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Tomcat within the Hertfordshire region over the 6 months to 19 November 2017. 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
Borehamwood - 29 £36,500 -
Watford -12 22 £60,000 +4.35% 2
Hatfield +5 10 £60,000 +14.29% 3
Rickmansworth +10 9 £52,500 +138.64% 2
Letchworth - 7 £42,500 -
Stevenage +2 6 £42,500 -15.00% 2
St Albans -2 3 £67,500 -10.00%
Royston +14 1 £40,000 -23.81%
Hertford -2 1 £62,500 +8.70% 2
Welwyn Garden City -2 1 £65,000 +39.78%
Tomcat
East of England

For the 6 months to 19 November 2017, IT jobs citing Tomcat also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Hertfordshire region with a requirement for Tomcat.

1 95 (75.40%) Java
2 92 (73.02%) Spring
3 68 (53.97%) Web Services
4 67 (53.17%) XML
5 65 (51.59%) HTML
6 62 (49.21%) Agile Software Development
7 52 (41.27%) MySQL
8 51 (40.48%) CSS
9 43 (34.13%) JSON
10 42 (33.33%) Oracle
10 42 (33.33%) Hibernate
11 38 (30.16%) JBoss
11 38 (30.16%) Jenkins
12 37 (29.37%) SQL
12 37 (29.37%) Apache
13 34 (26.98%) SQL Server
14 32 (25.40%) JavaScript
14 32 (25.40%) Test Automation
14 32 (25.40%) Amazon AWS
15 31 (24.60%) Finance
16 30 (23.81%) Struts
16 30 (23.81%) XSLT
16 30 (23.81%) AngularJS
17 29 (23.02%) Retail
18 28 (22.22%) Ionic Framework
19 27 (21.43%) OO
20 26 (20.63%) Linux
20 26 (20.63%) JUnit
21 25 (19.84%) J2EE
21 25 (19.84%) Selenium

Tomcat
Co-occurring IT Skills in Hertfordshire 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 38 (30.16%) JBoss
2 37 (29.37%) Apache
3 21 (16.67%) Drupal
4 10 (7.94%) WebLogic
5 4 (3.17%) Oracle Service Bus
6 3 (2.38%) Confluence
7 2 (1.59%) WebSphere
8 1 (0.79%) nginx
Business Applications
1 21 (16.67%) Oracle EBS
Cloud Services
1 32 (25.40%) Amazon AWS
2 21 (16.67%) Microsoft Azure
3 10 (7.94%) AWS Elastic Beanstalk
3 10 (7.94%) AWS Lambda
3 10 (7.94%) Serverless
4 7 (5.56%) TestFlight
5 6 (4.76%) Adobe Creative Cloud
6 2 (1.59%) Amazon EC2
Communications & Networking
1 9 (7.14%) HTTP
2 8 (6.35%) VoIP
3 3 (2.38%) DNS
3 3 (2.38%) LDAP
3 3 (2.38%) SSH
3 3 (2.38%) TCP/IP
4 1 (0.79%) Firewall
Database & Business Intelligence
1 52 (41.27%) MySQL
2 34 (26.98%) SQL Server
3 12 (9.52%) Oracle Database
4 10 (7.94%) Amazon DynamoDB
5 9 (7.14%) SQL Server Reporting Services
6 7 (5.56%) PostgreSQL
7 6 (4.76%) Sybase ASE
8 5 (3.97%) SQL Server 2014
9 4 (3.17%) Oracle ODI
10 2 (1.59%) Apache Cassandra
10 2 (1.59%) DB2
10 2 (1.59%) Hazelcast
10 2 (1.59%) NoSQL
11 1 (0.79%) MongoDB
Development Applications
1 38 (30.16%) Jenkins
2 26 (20.63%) JUnit
3 25 (19.84%) Selenium
4 23 (18.25%) Eclipse
5 21 (16.67%) Cucumber
5 21 (16.67%) Oracle Forms
6 17 (13.49%) Maven
7 11 (8.73%) Subversion
8 9 (7.14%) Mockito
9 8 (6.35%) Bower
9 8 (6.35%) Grunt
9 8 (6.35%) JIRA
10 7 (5.56%) EasyMock
10 7 (5.56%) TestFairy
11 6 (4.76%) gulp
11 6 (4.76%) JBehave
11 6 (4.76%) WebDriver
12 5 (3.97%) Git (software)
12 5 (3.97%) Karma Test Runner
13 2 (1.59%) WebStorm
General
1 31 (24.60%) Finance
2 29 (23.02%) Retail
3 21 (16.67%) Manufacturing
4 14 (11.11%) Marketing
5 6 (4.76%) Banking
5 6 (4.76%) Telecoms
6 3 (2.38%) Automotive
7 1 (0.79%) Publishing
Job Titles
1 65 (51.59%) Developer
2 52 (41.27%) Java Developer
3 21 (16.67%) Analyst
3 21 (16.67%) Development Analyst
3 21 (16.67%) Development Support Analyst
3 21 (16.67%) Senior Analyst
3 21 (16.67%) Senior Development Analyst
3 21 (16.67%) Senior Support Analyst
3 21 (16.67%) Software Analyst
3 21 (16.67%) Software Development Analyst
3 21 (16.67%) Software Support Analyst
3 21 (16.67%) Support Analyst
4 18 (14.29%) Senior Developer
4 18 (14.29%) Senior Java Developer
5 13 (10.32%) Architect
6 10 (7.94%) Full Stack Developer
6 10 (7.94%) Lead Developer
6 10 (7.94%) Lead Java Developer
7 9 (7.14%) Oracle Developer
7 9 (7.14%) SQL Developer
Libraries, Frameworks & Software Standards
1 92 (73.02%) Spring
2 68 (53.97%) Web Services
3 67 (53.17%) XML
4 65 (51.59%) HTML
5 51 (40.48%) CSS
6 43 (34.13%) JSON
7 42 (33.33%) Hibernate
8 30 (23.81%) AngularJS
8 30 (23.81%) Struts
8 30 (23.81%) XSLT
9 28 (22.22%) Ionic Framework
10 25 (19.84%) J2EE
11 23 (18.25%) JAX-RS
12 22 (17.46%) XHTML
13 21 (16.67%) JBoss Seam
14 20 (15.87%) Twitter Bootstrap
15 17 (13.49%) Java EE
16 13 (10.32%) HTML5
16 13 (10.32%) OAuth2
16 13 (10.32%) Spring MVC
Miscellaneous
1 22 (17.46%) Analytical Skills
2 17 (13.49%) Fintech
2 17 (13.49%) Mobile App
3 16 (12.70%) User Experience
4 12 (9.52%) Computer Science
5 11 (8.73%) Greenfield Project
6 6 (4.76%) Enterprise Software
7 3 (2.38%) PKI
Operating Systems
1 26 (20.63%) Linux
2 11 (8.73%) Unix
2 11 (8.73%) Windows
3 3 (2.38%) AIX
3 3 (2.38%) CentOS
3 3 (2.38%) Solaris
4 2 (1.59%) Ubuntu
5 1 (0.79%) Windows Server
Processes & Methodologies
1 62 (49.21%) Agile Software Development
2 32 (25.40%) Test Automation
3 27 (21.43%) OO
4 23 (18.25%) Multithreading
5 22 (17.46%) DevOps
5 22 (17.46%) Regression Testing
6 21 (16.67%) CRM
6 21 (16.67%) Scrum
6 21 (16.67%) Stress Testing
7 20 (15.87%) Software Engineering
7 20 (15.87%) Unit Testing
8 19 (15.08%) SOA
9 14 (11.11%) MVC
10 13 (10.32%) Kanban
10 13 (10.32%) TDD
11 11 (8.73%) Continuous Delivery
11 11 (8.73%) Microservices
12 9 (7.14%) Integration Testing
12 9 (7.14%) Release Management
13 8 (6.35%) Software Deployment
Programming Languages
1 95 (75.40%) Java
2 37 (29.37%) SQL
3 32 (25.40%) JavaScript
4 14 (11.11%) PHP
5 10 (7.94%) Shell Script
6 6 (4.76%) ES6
6 6 (4.76%) T-SQL
7 4 (3.17%) Perl
7 4 (3.17%) Python
8 3 (2.38%) Bourne shell
8 3 (2.38%) C-shell
9 2 (1.59%) Apex Code
9 2 (1.59%) Scala
10 1 (0.79%) C
10 1 (0.79%) Ruby
Qualifications
1 12 (9.52%) Degree
2 4 (3.17%) Computer Science Degree
3 2 (1.59%) SC Cleared
3 2 (1.59%) Security Cleared
Quality Assurance & Compliance
1 1 (0.79%) QA
System Software
1 8 (6.35%) VMware Infrastructure
2 4 (3.17%) Docker
2 4 (3.17%) Oracle RAC
3 2 (1.59%) vSphere
4 1 (0.79%) Active Directory
Systems Management
1 4 (3.17%) Ansible
1 4 (3.17%) Data Guard
1 4 (3.17%) Opscode Chef
1 4 (3.17%) Oracle Enterprise Manager
1 4 (3.17%) Puppet
1 4 (3.17%) Tivoli
2 3 (2.38%) BMC PATROL
Vendors
1 42 (33.33%) Oracle
2 13 (10.32%) VMware
3 6 (4.76%) Adobe
3 6 (4.76%) Sybase
4 5 (3.97%) IBM
5 4 (3.17%) Red Hat
6 3 (2.38%) Atlassian
6 3 (2.38%) BMC
6 3 (2.38%) Thales
6 3 (2.38%) VocaLink
7 2 (1.59%) Salesforce.com
8 1 (0.79%) Microsoft