Period
to 16 October 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 16 October 2018 with a comparison to the same period in the previous 2 years.

Apache Tomcat
East of England > Hertfordshire
6 months to
16 Oct 2018
Same period 2017 Same period 2016
Rank 135 99 139
Rank change year-on-year -36 +40 -61
Permanent jobs citing Tomcat 66 129 68
As % of all permanent IT jobs advertised in Hertfordshire 1.63% 3.06% 1.54%
As % of the Application Platforms category 11.21% 14.13% 8.88%
Number of salaries quoted 61 114 59
Hertfordshire median annual salary £60,000 £45,000 £52,500
Median salary % change year-on-year +33.33% -14.29% +5.00%
10th Percentile £41,500 £35,250 £44,500
90th Percentile £72,500 £69,625 £62,500
East of England median annual salary £60,000 £45,000 £50,000
% change year-on-year +33.33% -10.00% +5.26%

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 589 913 766
As % of all permanent IT jobs advertised in Hertfordshire 14.58% 21.66% 17.37%
Number of salaries quoted 429 777 641
Hertfordshire median annual salary £52,500 £45,000 £50,000
Median salary % change year-on-year +16.67% -10.00% +11.11%
10th Percentile £26,950 £29,000 £27,500
90th Percentile £75,000 £68,750 £70,000
East of England median annual salary £45,139 £45,000 £45,000
% change year-on-year +0.31% - +5.88%

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 16 October 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 16 October 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 +8 34 £45,000 -20.00% 2
Hatfield +9 14 £62,500 +4.17% 5
Rickmansworth -1 7 £60,000 +14.29%
Borehamwood -14 2 - -
Stevenage 0 1 £52,500 +17.98%
St Albans -6 1 £55,000 -18.52% 1
Royston - 1 £77,500 -
Tomcat
East of England

For the 6 months to 16 October 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 51 (77.27%) Java
2 46 (69.70%) SQL
3 45 (68.18%) Linux
4 39 (59.09%) Spring
5 37 (56.06%) Hibernate
6 34 (51.52%) Relational Database
7 32 (48.48%) Jenkins
7 32 (48.48%) WebSphere
8 31 (46.97%) Web Services
8 31 (46.97%) Git (software)
9 30 (45.45%) MVC
10 29 (43.94%) J2EE
10 29 (43.94%) Oracle
10 29 (43.94%) Agile Software Development
11 27 (40.91%) SQL Server
12 26 (39.39%) IBM
13 24 (36.36%) Eclipse
13 24 (36.36%) Unix
14 22 (33.33%) Problem-Solving
15 21 (31.82%) JIRA
16 20 (30.30%) jQuery
17 19 (28.79%) Rational Team Concert
17 19 (28.79%) Groovy
17 19 (28.79%) Enterprise Software
18 17 (25.76%) Finance
19 16 (24.24%) Python
20 15 (22.73%) Shell Script
20 15 (22.73%) TDD
20 15 (22.73%) Java EE
21 14 (21.21%) Degree

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 32 (48.48%) WebSphere
2 14 (21.21%) GlassFish
3 13 (19.70%) JBoss
4 11 (16.67%) OpenStack
5 9 (13.64%) Apache
6 6 (9.09%) SharePoint Server
6 6 (9.09%) WebLogic
7 4 (6.06%) Drupal
8 3 (4.55%) WebSphere Application Server
9 2 (3.03%) Confluence
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 6 (9.09%) Amazon AWS
2 2 (3.03%) Cloud Computing
3 1 (1.52%) AWS CloudFormation
Communications & Networking
1 10 (15.15%) TCP/IP
2 2 (3.03%) Skype
3 1 (1.52%) SSL
Database & Business Intelligence
1 34 (51.52%) Relational Database
2 27 (40.91%) SQL Server
3 12 (18.18%) RDBMS
4 10 (15.15%) MySQL
5 7 (10.61%) SQL Server 2012
5 7 (10.61%) SQL Server 2014
6 3 (4.55%) MariaDB
6 3 (4.55%) MongoDB
6 3 (4.55%) Oracle Database
6 3 (4.55%) Sybase ASE
7 2 (3.03%) Big Data
7 2 (3.03%) DB2
7 2 (3.03%) NoSQL
8 1 (1.52%) Data Warehouse
8 1 (1.52%) DbVisualizer
Development Applications
1 32 (48.48%) Jenkins
2 31 (46.97%) Git (software)
3 24 (36.36%) Eclipse
4 21 (31.82%) JIRA
5 19 (28.79%) Rational Team Concert
6 14 (21.21%) Selenium
7 12 (18.18%) Cucumber
8 8 (12.12%) Maven
9 6 (9.09%) JMeter
10 5 (7.58%) JUnit
11 4 (6.06%) LoadRunner
11 4 (6.06%) WebDriver
12 3 (4.55%) Robot Framework
12 3 (4.55%) Subversion
13 1 (1.52%) Bower
13 1 (1.52%) Gradle
13 1 (1.52%) Grunt
13 1 (1.52%) gulp
13 1 (1.52%) SoapUI
13 1 (1.52%) The Grinder
General
1 17 (25.76%) Finance
2 10 (15.15%) Retail
Job Titles
1 34 (51.52%) Developer
2 32 (48.48%) Java Developer
3 25 (37.88%) Senior Developer
3 25 (37.88%) Senior Java Developer
4 9 (13.64%) Analyst
5 8 (12.12%) Architect
5 8 (12.12%) SQL Analyst
6 7 (10.61%) Unix Engineer
7 6 (9.09%) Systems Analyst
8 5 (7.58%) Solutions Architect
9 4 (6.06%) DevOps Engineer
9 4 (6.06%) Digital Architect
9 4 (6.06%) SQL Developer
9 4 (6.06%) Systems Engineer
9 4 (6.06%) Unix Systems Engineer
10 3 (4.55%) Site Engineer
10 3 (4.55%) Site Reliability Engineer
10 3 (4.55%) Support Engineer
11 2 (3.03%) Java Engineer
11 2 (3.03%) Technical Team Leader
Libraries, Frameworks & Software Standards
1 39 (59.09%) Spring
2 37 (56.06%) Hibernate
3 31 (46.97%) Web Services
4 29 (43.94%) J2EE
5 20 (30.30%) jQuery
6 15 (22.73%) Java EE
7 11 (16.67%) Velocity
8 10 (15.15%) AngularJS
8 10 (15.15%) Spring MVC
9 8 (12.12%) HTML
10 7 (10.61%) XML
11 5 (7.58%) DOM
11 5 (7.58%) Java SE
11 5 (7.58%) JAXB
11 5 (7.58%) JDBC
11 5 (7.58%) REST
11 5 (7.58%) SAX
12 4 (6.06%) CSS
12 4 (6.06%) Ionic Framework
13 3 (4.55%) Gherkin
Miscellaneous
1 19 (28.79%) Enterprise Software
2 14 (21.21%) Computer Science
3 11 (16.67%) Private Cloud
4 9 (13.64%) Analytical Skills
5 6 (9.09%) Fintech
6 2 (3.03%) Robotics
Operating Systems
1 45 (68.18%) Linux
2 24 (36.36%) Unix
3 11 (16.67%) AIX
3 11 (16.67%) CoreOS
4 8 (12.12%) Windows
5 6 (9.09%) Debian
5 6 (9.09%) Windows Server
6 2 (3.03%) Android
7 1 (1.52%) DC/OS
Processes & Methodologies
1 30 (45.45%) MVC
2 29 (43.94%) Agile Software Development
3 22 (33.33%) Problem-Solving
4 15 (22.73%) TDD
5 14 (21.21%) DevOps
6 13 (19.70%) ITIL
7 11 (16.67%) Mathematics
7 11 (16.67%) OO
7 11 (16.67%) Physics
7 11 (16.67%) Site Reliability Engineering
7 11 (16.67%) Web Application Development
8 8 (12.12%) BDD
8 8 (12.12%) Performance Tuning
8 8 (12.12%) UML
9 7 (10.61%) Performance Improvement
9 7 (10.61%) Systems Analysis
10 6 (9.09%) TOGAF
10 6 (9.09%) Unit Testing
10 6 (9.09%) Wealth Management
10 6 (9.09%) Zachman Framework
Programming Languages
1 51 (77.27%) Java
2 46 (69.70%) SQL
3 19 (28.79%) Groovy
4 16 (24.24%) Python
5 15 (22.73%) Shell Script
6 10 (15.15%) JavaScript
7 6 (9.09%) ANSI SQL
7 6 (9.09%) T-SQL
8 2 (3.03%) Bash Shell
8 2 (3.03%) Java 8
8 2 (3.03%) Perl
9 1 (1.52%) AWK
9 1 (1.52%) PHP
9 1 (1.52%) PL/SQL
Qualifications
1 14 (21.21%) Computer Science Degree
1 14 (21.21%) Degree
2 2 (3.03%) Numerate Degree
3 1 (1.52%) AWS Certification
Quality Assurance & Compliance
1 1 (1.52%) QA
System Software
1 14 (21.21%) Docker
2 12 (18.18%) VMware ESXi
3 11 (16.67%) Ceph
3 11 (16.67%) VMware Infrastructure
Systems Management
1 14 (21.21%) Puppet
2 13 (19.70%) Kubernetes
3 2 (3.03%) Opscode Chef
4 1 (1.52%) Ansible
4 1 (1.52%) Grafana
4 1 (1.52%) Nagios
4 1 (1.52%) Oracle Identity Management
4 1 (1.52%) Terraform
Vendors
1 29 (43.94%) Oracle
2 26 (39.39%) IBM
3 13 (19.70%) NetApp
3 13 (19.70%) VMware
4 11 (16.67%) Sybase
5 3 (4.55%) AppDynamics
5 3 (4.55%) New Relic
6 2 (3.03%) Dynatrace
7 1 (1.52%) hybris
7 1 (1.52%) Intershop