Period
to 13 December 2018

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 13 December 2018 with a comparison to the same period in the previous 2 years.

Apache Tomcat
East of England > Hertfordshire
6 months to
13 Dec 2018
Same period 2017 Same period 2016
Rank 135 97 152
Rank change year-on-year -38 +55 -78
Permanent jobs citing Tomcat 66 136 68
As % of all permanent IT jobs advertised in Hertfordshire 1.71% 3.05% 1.53%
As % of the Application Platforms category 11.13% 14.83% 8.29%
Number of salaries quoted 58 99 61
Hertfordshire median annual salary £60,000 £52,500 £52,500
Median salary % change year-on-year +14.29% - +5.00%
10th Percentile £41,500 £35,250 £35,000
90th Percentile £75,000 £68,750 £68,750
East of England median annual salary £60,000 £52,500 £50,000
% change year-on-year +14.29% +5.00% +8.70%

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 593 917 820
As % of all permanent IT jobs advertised in Hertfordshire 15.33% 20.59% 18.39%
Number of salaries quoted 422 747 683
Hertfordshire median annual salary £52,500 £47,500 £52,500
Median salary % change year-on-year +10.53% -9.52% +16.67%
10th Percentile £27,500 £27,000 £27,500
90th Percentile £75,000 £71,250 £68,750
East of England median annual salary £47,500 £45,000 £45,500
% change year-on-year +5.56% -1.10% +4.60%

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 13 December 2018.

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 13 December 2018. 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
Watford -2 32 £60,000 - 1
Hatfield +10 12 £62,500 +4.17%
Stevenage +5 5 £25,000 -37.50% 2
Borehamwood -10 5 £43,000 +17.81% 1
Rickmansworth -2 4 £60,000 +14.29%
Hemel Hempstead - 4 £26,000 -
Hertford +12 1 £65,000 +4.00%
St Albans +3 1 £55,000 -18.52%
Tomcat
East of England

For the 6 months to 13 December 2018, 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 Hertfordshire region with a requirement for Tomcat.

1 50 (75.76%) Java
2 43 (65.15%) SQL
3 38 (57.58%) Linux
4 37 (56.06%) Agile Software Development
5 31 (46.97%) Spring
6 29 (43.94%) Hibernate
6 29 (43.94%) Web Services
6 29 (43.94%) Oracle
7 28 (42.42%) SQL Server
8 27 (40.91%) Relational Database
9 26 (39.39%) J2EE
9 26 (39.39%) WebSphere
10 24 (36.36%) MVC
10 24 (36.36%) Unix
11 21 (31.82%) JBoss
11 21 (31.82%) Problem-Solving
12 20 (30.30%) Jenkins
12 20 (30.30%) Git (software)
12 20 (30.30%) Java EE
13 18 (27.27%) TDD
13 18 (27.27%) IBM
14 17 (25.76%) Finance
15 16 (24.24%) Eclipse
16 15 (22.73%) OO
16 15 (22.73%) Shell Script
16 15 (22.73%) HTML
17 14 (21.21%) VMware
17 14 (21.21%) JIRA
18 13 (19.70%) Computer Science
18 13 (19.70%) jQuery

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 26 (39.39%) WebSphere
2 21 (31.82%) JBoss
3 12 (18.18%) GlassFish
4 9 (13.64%) OpenStack
5 8 (12.12%) WebLogic
6 6 (9.09%) SharePoint Server
7 5 (7.58%) Apache
8 4 (6.06%) Drupal
8 4 (6.06%) IIS
9 3 (4.55%) Jetty
9 3 (4.55%) MS Exchange
9 3 (4.55%) WebSphere Application Server
10 1 (1.52%) Apache Solr
10 1 (1.52%) ColdFusion
10 1 (1.52%) WildFly
Business Applications
1 1 (1.52%) Magento
Cloud Services
1 3 (4.55%) Amazon AWS
2 2 (3.03%) Cloud Computing
Communications & Networking
1 8 (12.12%) TCP/IP
2 3 (4.55%) Firewall
2 3 (4.55%) Internet
2 3 (4.55%) NAS
2 3 (4.55%) SAN
2 3 (4.55%) VLAN
3 2 (3.03%) Skype
4 1 (1.52%) SSL
Database & Business Intelligence
1 28 (42.42%) SQL Server
2 27 (40.91%) Relational Database
3 13 (19.70%) RDBMS
4 10 (15.15%) MySQL
5 7 (10.61%) SQL Server 2012
5 7 (10.61%) SQL Server 2014
6 4 (6.06%) DB2
7 3 (4.55%) Oracle Database
7 3 (4.55%) SQL Server 2016
8 2 (3.03%) Big Data
9 1 (1.52%) Data Warehouse
9 1 (1.52%) DbVisualizer
9 1 (1.52%) NoSQL
Development Applications
1 20 (30.30%) Git (software)
1 20 (30.30%) Jenkins
2 16 (24.24%) Eclipse
3 14 (21.21%) JIRA
4 13 (19.70%) Rational Team Concert
5 11 (16.67%) Maven
6 9 (13.64%) Selenium
7 7 (10.61%) Cucumber
8 5 (7.58%) Gradle
9 4 (6.06%) JUnit
10 3 (4.55%) JBehave
10 3 (4.55%) JMeter
10 3 (4.55%) WebDriver
11 2 (3.03%) Bower
11 2 (3.03%) Grunt
11 2 (3.03%) gulp
11 2 (3.03%) Subversion
12 1 (1.52%) Ant
12 1 (1.52%) LoadRunner
12 1 (1.52%) The Grinder
General
1 17 (25.76%) Finance
2 13 (19.70%) Retail
3 3 (4.55%) Automotive
3 3 (4.55%) Military
3 3 (4.55%) Publishing
Job Titles
1 35 (53.03%) Developer
2 30 (45.45%) Java Developer
3 23 (34.85%) Senior Developer
3 23 (34.85%) Senior Java Developer
4 9 (13.64%) Analyst
5 8 (12.12%) SQL Analyst
6 7 (10.61%) Architect
7 6 (9.09%) Systems Analyst
7 6 (9.09%) Unix Engineer
8 4 (6.06%) Solutions Architect
8 4 (6.06%) SQL Developer
9 3 (4.55%) DevOps Engineer
9 3 (4.55%) Graduate Software Developer
9 3 (4.55%) Java Engineer
9 3 (4.55%) Senior Technical Architect
9 3 (4.55%) Site Engineer
9 3 (4.55%) Support Engineer
9 3 (4.55%) Systems Engineer
9 3 (4.55%) Technical Architect
9 3 (4.55%) Unix Systems Engineer
Libraries, Frameworks & Software Standards
1 31 (46.97%) Spring
2 29 (43.94%) Hibernate
2 29 (43.94%) Web Services
3 26 (39.39%) J2EE
4 20 (30.30%) Java EE
5 15 (22.73%) HTML
6 13 (19.70%) jQuery
7 12 (18.18%) XML
8 11 (16.67%) CSS
9 10 (15.15%) AngularJS
10 9 (13.64%) Spring MVC
10 9 (13.64%) Velocity
11 6 (9.09%) DOM
11 6 (9.09%) Java SE
11 6 (9.09%) JAXB
11 6 (9.09%) JDBC
11 6 (9.09%) SAX
11 6 (9.09%) Spring Boot
12 5 (7.58%) React
12 5 (7.58%) Struts
Miscellaneous
1 13 (19.70%) Enterprise Software
2 9 (13.64%) Private Cloud
3 8 (12.12%) Analytical Skills
4 6 (9.09%) Fintech
5 2 (3.03%) Robotics
Operating Systems
1 38 (57.58%) Linux
2 24 (36.36%) Unix
3 9 (13.64%) AIX
3 9 (13.64%) CoreOS
3 9 (13.64%) Windows
4 6 (9.09%) Windows Server
5 4 (6.06%) Debian
6 2 (3.03%) Android
Processes & Methodologies
1 37 (56.06%) Agile Software Development
2 24 (36.36%) MVC
3 21 (31.82%) Problem-Solving
4 18 (27.27%) TDD
5 15 (22.73%) OO
6 13 (19.70%) Computer Science
7 12 (18.18%) Test Automation
7 12 (18.18%) Web Application Development
8 11 (16.67%) DevOps
8 11 (16.67%) ITIL
8 11 (16.67%) UML
9 9 (13.64%) Mathematics
9 9 (13.64%) Physics
9 9 (13.64%) Scrum
9 9 (13.64%) Site Reliability Engineering
9 9 (13.64%) Systems Engineering
10 8 (12.12%) BDD
10 8 (12.12%) Performance Tuning
10 8 (12.12%) Systems Analysis
11 7 (10.61%) Performance Improvement
Programming Languages
1 50 (75.76%) Java
2 43 (65.15%) SQL
3 15 (22.73%) Shell Script
4 13 (19.70%) Groovy
4 13 (19.70%) Python
5 12 (18.18%) JavaScript
6 6 (9.09%) ANSI SQL
7 5 (7.58%) Java 8
8 2 (3.03%) Perl
8 2 (3.03%) PHP
8 2 (3.03%) T-SQL
9 1 (1.52%) AWK
9 1 (1.52%) Bash Shell
9 1 (1.52%) PL/SQL
Qualifications
1 13 (19.70%) Computer Science Degree
1 13 (19.70%) Degree
2 3 (4.55%) SC Cleared
2 3 (4.55%) Security Cleared
3 2 (3.03%) Numerate Degree
Quality Assurance & Compliance
1 3 (4.55%) QA
System Software
1 12 (18.18%) VMware Infrastructure
2 11 (16.67%) Docker
3 10 (15.15%) VMware ESXi
4 9 (13.64%) Ceph
5 4 (6.06%) Active Directory
6 3 (4.55%) XenApp
6 3 (4.55%) XenDesktop
Systems Management
1 11 (16.67%) Puppet
2 10 (15.15%) Kubernetes
3 3 (4.55%) Data Guard
4 1 (1.52%) Ansible
4 1 (1.52%) Grafana
4 1 (1.52%) Opscode Chef
4 1 (1.52%) Oracle Identity Management
Vendors
1 29 (43.94%) Oracle
2 18 (27.27%) IBM
3 14 (21.21%) VMware
4 11 (16.67%) NetApp
5 8 (12.12%) Sybase
6 3 (4.55%) AppDynamics
6 3 (4.55%) Cisco
6 3 (4.55%) Citrix
6 3 (4.55%) New Relic
7 1 (1.52%) Dynatrace
7 1 (1.52%) hybris
7 1 (1.52%) Intershop