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

Apache Tomcat
East of England > Hertfordshire
6 months to
16 Jan 2018
Same period 2017 Same period 2016
Rank 91 145 75
Rank change year-on-year +54 -70 +13
Permanent jobs citing Tomcat 129 72 173
As % of all permanent IT jobs advertised in Hertfordshire 2.90% 1.64% 3.44%
As % of the Application Platforms category 14.91% 8.54% 19.09%
Number of salaries quoted 94 66 128
Hertfordshire median annual salary £50,000 £52,500 £47,500
Median salary % change year-on-year -4.76% +10.53% +5.56%
10th Percentile £35,250 £35,000 £32,000
90th Percentile £65,000 £68,750 £68,250
East of England median annual salary £52,500 £50,000 £45,000
% change year-on-year +5.00% +11.11% -

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 865 843 906
As % of all permanent IT jobs advertised in Hertfordshire 19.47% 19.18% 18.04%
Number of salaries quoted 704 689 731
Hertfordshire median annual salary £50,000 £52,500 £45,000
Median salary % change year-on-year -4.76% +16.67% -
10th Percentile £27,725 £27,500 £27,500
90th Percentile £71,250 £67,500 £72,500
East of England median annual salary £45,000 £46,000 £43,500
% change year-on-year -2.17% +5.75% +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 16 January 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 January 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 -6 25 £60,000 +4.35% 3
Borehamwood - 24 £36,500 - 1
Rickmansworth +6 14 £50,000 +127.27% 1
Stevenage +14 12 £40,000 -20.00% 1
Hatfield +1 10 £60,000 +14.29% 1
Letchworth - 3 £40,000 -
St Albans +2 2 £56,250 -25.00%
Welwyn Garden City - 1 £65,000 -
Royston - 1 £40,000 -
Hertford - 1 £62,500 - 1
Tomcat
East of England

For the 6 months to 16 January 2018, 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 93 (72.09%) Java
2 89 (68.99%) Spring
3 82 (63.57%) Agile Software Development
4 76 (58.91%) HTML
5 69 (53.49%) XML
6 59 (45.74%) CSS
7 57 (44.19%) Web Services
8 49 (37.98%) MySQL
8 49 (37.98%) Jenkins
9 48 (37.21%) SQL
10 39 (30.23%) JSON
11 38 (29.46%) JBoss
11 38 (29.46%) Apache
12 36 (27.91%) Hibernate
12 36 (27.91%) AngularJS
13 35 (27.13%) JavaScript
14 33 (25.58%) Finance
14 33 (25.58%) Selenium
15 31 (24.03%) Oracle
16 29 (22.48%) Retail
16 29 (22.48%) Cucumber
16 29 (22.48%) Ionic Framework
17 28 (21.71%) Unit Testing
18 27 (20.93%) SQL Server
18 27 (20.93%) Linux
19 26 (20.16%) Analytical Skills
20 25 (19.38%) Drupal
20 25 (19.38%) Amazon AWS
20 25 (19.38%) XSLT
21 23 (17.83%) Struts

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 (29.46%) Apache
1 38 (29.46%) JBoss
2 25 (19.38%) Drupal
3 13 (10.08%) WebLogic
4 8 (6.20%) WebSphere
5 3 (2.33%) Oracle Service Bus
6 2 (1.55%) Confluence
6 2 (1.55%) SharePoint Server
7 1 (0.78%) nginx
7 1 (0.78%) OpenStack
Business Applications
1 14 (10.85%) Oracle EBS
Cloud Services
1 25 (19.38%) Amazon AWS
2 14 (10.85%) Microsoft Azure
3 9 (6.98%) AWS Elastic Beanstalk
3 9 (6.98%) AWS Lambda
3 9 (6.98%) Serverless
4 5 (3.88%) Adobe Creative Cloud
5 4 (3.10%) TestFlight
6 2 (1.55%) Amazon EC2
7 1 (0.78%) Google Cloud Platform
7 1 (0.78%) PaaS
Communications & Networking
1 8 (6.20%) VoIP
2 6 (4.65%) HTTP
3 5 (3.88%) BIG-IP
3 5 (3.88%) F5 BIG-IP LTM
4 1 (0.78%) Firewall
4 1 (0.78%) SAN
Database & Business Intelligence
1 49 (37.98%) MySQL
2 27 (20.93%) SQL Server
3 11 (8.53%) Oracle Database
4 9 (6.98%) Amazon DynamoDB
4 9 (6.98%) SQL Server Reporting Services
5 5 (3.88%) Sybase ASE
6 4 (3.10%) PostgreSQL
7 3 (2.33%) Oracle ODI
8 2 (1.55%) DB2
8 2 (1.55%) Hazelcast
9 1 (0.78%) Apache Cassandra
9 1 (0.78%) MongoDB
9 1 (0.78%) NoSQL
9 1 (0.78%) RDBMS
9 1 (0.78%) Relational Database
Development Applications
1 49 (37.98%) Jenkins
2 33 (25.58%) Selenium
3 29 (22.48%) Cucumber
4 20 (15.50%) Eclipse
4 20 (15.50%) Maven
5 19 (14.73%) JUnit
6 14 (10.85%) Oracle Forms
7 11 (8.53%) Subversion
8 6 (4.65%) Bower
8 6 (4.65%) Grunt
9 5 (3.88%) Git (software)
9 5 (3.88%) JIRA
9 5 (3.88%) Mockito
10 4 (3.10%) EasyMock
10 4 (3.10%) TestFairy
11 2 (1.55%) Gradle
11 2 (1.55%) gulp
11 2 (1.55%) Hudson
11 2 (1.55%) IntelliJ
11 2 (1.55%) WebStorm
General
1 33 (25.58%) Finance
2 29 (22.48%) Retail
3 15 (11.63%) Marketing
4 14 (10.85%) Manufacturing
5 9 (6.98%) Banking
6 4 (3.10%) Telecoms
7 3 (2.33%) Automotive
7 3 (2.33%) Publishing
8 1 (0.78%) Games
Job Titles
1 75 (58.14%) Developer
2 62 (48.06%) Java Developer
3 17 (13.18%) Senior Developer
3 17 (13.18%) Senior Java Developer
4 15 (11.63%) Analyst
4 15 (11.63%) Architect
5 14 (10.85%) Development Analyst
5 14 (10.85%) Development Support Analyst
5 14 (10.85%) Senior Analyst
5 14 (10.85%) Senior Development Analyst
5 14 (10.85%) Senior Support Analyst
5 14 (10.85%) Software Analyst
5 14 (10.85%) Software Development Analyst
5 14 (10.85%) Software Support Analyst
5 14 (10.85%) Support Analyst
6 11 (8.53%) Digital Architect
6 11 (8.53%) Java Engineer
7 10 (7.75%) Digital Developer
8 9 (6.98%) Oracle Developer
8 9 (6.98%) SQL Developer
Libraries, Frameworks & Software Standards
1 89 (68.99%) Spring
2 76 (58.91%) HTML
3 69 (53.49%) XML
4 59 (45.74%) CSS
5 57 (44.19%) Web Services
6 39 (30.23%) JSON
7 36 (27.91%) AngularJS
7 36 (27.91%) Hibernate
8 29 (22.48%) Ionic Framework
9 25 (19.38%) XSLT
10 23 (17.83%) HTML5
10 23 (17.83%) Struts
11 21 (16.28%) J2EE
12 20 (15.50%) CSS3
13 17 (13.18%) Java EE
13 17 (13.18%) JAX-RS
13 17 (13.18%) XHTML
14 16 (12.40%) Twitter Bootstrap
15 15 (11.63%) Node.js
16 14 (10.85%) JBoss Seam
Miscellaneous
1 26 (20.16%) Analytical Skills
2 16 (12.40%) Fintech
3 14 (10.85%) User Experience
4 13 (10.08%) Computer Science
4 13 (10.08%) Mobile App
5 11 (8.53%) Greenfield Project
6 5 (3.88%) Hybrid Cloud
7 4 (3.10%) Enterprise Software
Operating Systems
1 27 (20.93%) Linux
2 16 (12.40%) Windows
3 10 (7.75%) Unix
4 5 (3.88%) Windows Server 2008
4 5 (3.88%) Windows Server 2012
5 2 (1.55%) CentOS
5 2 (1.55%) Ubuntu
6 1 (0.78%) Windows Server
Processes & Methodologies
1 82 (63.57%) Agile Software Development
2 28 (21.71%) Unit Testing
3 21 (16.28%) DevOps
4 20 (15.50%) TDD
5 18 (13.95%) Multithreading
5 18 (13.95%) OO
5 18 (13.95%) Scrum
5 18 (13.95%) SOA
6 16 (12.40%) Test Automation
7 15 (11.63%) MVC
7 15 (11.63%) Regression Testing
8 14 (10.85%) CRM
8 14 (10.85%) Stress Testing
9 13 (10.08%) Software Engineering
10 11 (8.53%) ETL
10 11 (8.53%) Kanban
11 10 (7.75%) Continuous Delivery
11 10 (7.75%) Microservices
12 9 (6.98%) Release Management
13 8 (6.20%) Integration Testing
Programming Languages
1 93 (72.09%) Java
2 48 (37.21%) SQL
3 35 (27.13%) JavaScript
4 15 (11.63%) PHP
5 12 (9.30%) Apex Code
6 5 (3.88%) Shell Script
6 5 (3.88%) T-SQL
7 1 (0.78%) C
7 1 (0.78%) ES6
7 1 (0.78%) Perl
7 1 (0.78%) PL/SQL
7 1 (0.78%) Python
7 1 (0.78%) Ruby
7 1 (0.78%) Scala
Qualifications
1 13 (10.08%) Degree
2 8 (6.20%) Computer Science Degree
3 4 (3.10%) Numerate Degree
Quality Assurance & Compliance
1 5 (3.88%) Sarbanes-Oxley
2 2 (1.55%) QA
3 1 (0.78%) GDPR
System Software
1 9 (6.98%) VMware Infrastructure
2 7 (5.43%) Docker
3 3 (2.33%) Oracle RAC
4 1 (0.78%) Active Directory
4 1 (0.78%) Ceph
4 1 (0.78%) Hyper-V
Systems Management
1 7 (5.43%) Puppet
2 4 (3.10%) Ansible
2 4 (3.10%) Opscode Chef
3 3 (2.33%) Data Guard
3 3 (2.33%) Kubernetes
3 3 (2.33%) Oracle Enterprise Manager
3 3 (2.33%) Tivoli
4 1 (0.78%) Business Desktop Deployment
4 1 (0.78%) MOM
Vendors
1 31 (24.03%) Oracle
2 13 (10.08%) VMware
3 12 (9.30%) Salesforce.com
4 6 (4.65%) Microsoft
5 5 (3.88%) Adobe
5 5 (3.88%) F5
5 5 (3.88%) IBM
5 5 (3.88%) Sybase
6 2 (1.55%) Atlassian
7 1 (0.78%) Google
7 1 (0.78%) NetApp
7 1 (0.78%) Red Hat
7 1 (0.78%) Veeam