Period
to 15 November 2018

The following table provides summary statistics for contract job vacancies advertised in Hertfordshire with a requirement for Tomcat skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Tomcat over the 6 months to 15 November 2018 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Apache Tomcat
East of England > Hertfordshire
6 months to
15 Nov 2018
Same period 2017 Same period 2016
Rank 87 83 71
Rank change year-on-year -4 -12 +21
Contract jobs citing Tomcat 16 20 26
As % of all contract IT jobs advertised in Hertfordshire 0.98% 1.27% 1.87%
As % of the Application Platforms category 7.62% 7.49% 10.44%
Number of daily rates quoted 10 5 10
Hertfordshire median daily rate £406 £425 £338
Median daily rate % change year-on-year -4.41% +25.93% -28.95%
10th Percentile £319 £381 £225
90th Percentile £498 £480 £464
East of England median daily rate £475 £388 £363
% change year-on-year +22.58% +6.90% -17.14%
Number of hourly rates quoted 0 0 1
Hertfordshire median hourly rate - - £31.50
East of England median hourly rate - - £31.50

Tomcat is in the Application Platforms category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Hertfordshire with a requirement for application platform skills.

All Application Platform Skills
Hertfordshire
Contract vacancies with a requirement for application platform skills 210 267 249
As % of all contract IT jobs advertised in Hertfordshire 12.84% 16.92% 17.89%
Number of daily rates quoted 127 118 130
Hertfordshire median daily rate £400 £413 £400
Median daily rate % change year-on-year -3.03% +3.13% +14.12%
10th Percentile £161 £234 £225
90th Percentile £538 £558 £538
East of England median daily rate £450 £425 £389
% change year-on-year +5.88% +9.32% +3.67%
Number of hourly rates quoted 10 10 8
Hertfordshire median hourly rate £42.00 £17.50 £19.50
Median hourly rate % change year-on-year +140.00% -10.26% -40.00%
10th Percentile £21.45 £14.85 £12.78
90th Percentile £45.90 £47.50 £36.83
East of England median hourly rate £33.04 £36.00 £31.50
% change year-on-year -8.22% +14.29% +8.62%

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
Contractor Daily Rate Trend in Hertfordshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Tomcat in Hertfordshire.

Contractor daily rate trend for Tomcat in Hertfordshire

Tomcat
Contractor Daily Rate Histogram in Hertfordshire

The daily rate distribution of IT jobs citing Tomcat in Hertfordshire over the 6 months to 15 November 2018.

Contractor daily rate histogram for Tomcat in Hertfordshire

Tomcat
Contractor Hourly Rate Trend in Hertfordshire

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Tomcat in Hertfordshire.

Contractor hourly rate trend for Tomcat in Hertfordshire

Tomcat
Contract Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Tomcat within the Hertfordshire region over the 6 months to 15 November 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Borehamwood - 6 £481 - 1
Watford -3 3 £450 +5.88% 2
Royston - 1 - -
Tomcat
East of England

For the 6 months to 15 November 2018, IT contractor 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 contract job ads across the Hertfordshire region with a requirement for Tomcat.

1 9 (56.25%) Java
1 9 (56.25%) SQL Server
1 9 (56.25%) Web Services
1 9 (56.25%) RESTful
2 8 (50.00%) Linux
2 8 (50.00%) JavaScript
2 8 (50.00%) SQL
2 8 (50.00%) T-SQL
2 8 (50.00%) MVC
2 8 (50.00%) Hibernate
2 8 (50.00%) Spring
2 8 (50.00%) jQuery
3 7 (43.75%) Subversion
3 7 (43.75%) Spring Boot
4 6 (37.50%) Spring Web Flow
4 6 (37.50%) Puppet
4 6 (37.50%) DevOps
4 6 (37.50%) JPA
4 6 (37.50%) Maven
4 6 (37.50%) Endeca
4 6 (37.50%) Eclipse
4 6 (37.50%) Apache
4 6 (37.50%) Python
4 6 (37.50%) ITIL
4 6 (37.50%) Unix
4 6 (37.50%) JDBC
4 6 (37.50%) JMS
4 6 (37.50%) Microsoft
5 5 (31.25%) Agile Software Development
6 4 (25.00%) VMware ESXi

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 6 (37.50%) Apache
2 4 (25.00%) GlassFish
3 2 (12.50%) WebSphere
4 1 (6.25%) IBM HTTP Server
4 1 (6.25%) IIS
4 1 (6.25%) MQSeries
4 1 (6.25%) WebLogic
4 1 (6.25%) WebSphere Application Server
Cloud Services
1 2 (12.50%) Amazon AWS
2 1 (6.25%) AWS CloudFormation
2 1 (6.25%) Cloud Computing
Communications & Networking
1 1 (6.25%) HTTP
1 1 (6.25%) Network Security
Database & Business Intelligence
1 9 (56.25%) SQL Server
2 6 (37.50%) Endeca
3 2 (12.50%) DB2
4 1 (6.25%) Oracle Database
Development Applications
1 7 (43.75%) Subversion
2 6 (37.50%) Eclipse
2 6 (37.50%) Maven
3 1 (6.25%) Git (software)
3 1 (6.25%) Jenkins
3 1 (6.25%) TeamCity
General
1 2 (12.50%) Retail
Job Titles
1 8 (50.00%) Developer
1 8 (50.00%) Java Developer
2 5 (31.25%) Python Engineer
3 4 (25.00%) Support Engineer
3 4 (25.00%) Unix Engineer
3 4 (25.00%) Unix Support
3 4 (25.00%) Unix Support Engineer
4 2 (12.50%) Linux Engineer
5 1 (6.25%) Architect
5 1 (6.25%) AWS Architect
5 1 (6.25%) Infrastructure Manager
5 1 (6.25%) Infrastructure Project Manager
5 1 (6.25%) JavaScript Developer
5 1 (6.25%) Linux Support
5 1 (6.25%) Linux Support Engineer
5 1 (6.25%) Linux Systems Engineer
5 1 (6.25%) Project Manager
5 1 (6.25%) SQL Developer
5 1 (6.25%) Systems Engineer
5 1 (6.25%) Unix Linux Engineer
Libraries, Frameworks & Software Standards
1 9 (56.25%) RESTful
1 9 (56.25%) Web Services
2 8 (50.00%) Hibernate
2 8 (50.00%) jQuery
2 8 (50.00%) Spring
3 7 (43.75%) Spring Boot
4 6 (37.50%) JDBC
4 6 (37.50%) JMS
4 6 (37.50%) JPA
4 6 (37.50%) Spring Web Flow
5 2 (12.50%) Spring MVC
6 1 (6.25%) .NET
6 1 (6.25%) J2EE
6 1 (6.25%) Java EE
6 1 (6.25%) WebSphere MQ
Miscellaneous
1 1 (6.25%) Enterprise Software
1 1 (6.25%) Private Cloud
Operating Systems
1 8 (50.00%) Linux
2 6 (37.50%) Unix
3 2 (12.50%) Red Hat Enterprise Linux
3 2 (12.50%) Windows
4 1 (6.25%) AIX
4 1 (6.25%) DC/OS
4 1 (6.25%) SUSE
4 1 (6.25%) SUSE Linux Enterprise Server
Processes & Methodologies
1 8 (50.00%) MVC
2 6 (37.50%) DevOps
2 6 (37.50%) ITIL
3 5 (31.25%) Agile Software Development
4 4 (25.00%) Problem-Solving
5 3 (18.75%) E-Commerce
6 1 (6.25%) Application Performance Monitoring
6 1 (6.25%) Collaborative Working
6 1 (6.25%) Configuration Management
6 1 (6.25%) Continuous Delivery
6 1 (6.25%) DNA
6 1 (6.25%) Infrastructure Engineering
6 1 (6.25%) Microservices
6 1 (6.25%) Performance Analysis
6 1 (6.25%) Performance Monitoring
6 1 (6.25%) Presales
6 1 (6.25%) Proactive Monitoring
6 1 (6.25%) Project Management
6 1 (6.25%) Software Engineering
6 1 (6.25%) Web Development
Programming Languages
1 9 (56.25%) Java
2 8 (50.00%) JavaScript
2 8 (50.00%) SQL
2 8 (50.00%) T-SQL
3 6 (37.50%) Python
4 1 (6.25%) Bash Shell
Qualifications
1 1 (6.25%) AWS Certification
System Software
1 4 (25.00%) VMware ESXi
2 1 (6.25%) Docker
Systems Management
1 6 (37.50%) Puppet
2 1 (6.25%) Kubernetes
2 1 (6.25%) Nagios
2 1 (6.25%) Opscode Chef
2 1 (6.25%) Terraform
Vendors
1 6 (37.50%) Microsoft
2 4 (25.00%) NetApp
2 4 (25.00%) VMware
3 2 (12.50%) Oracle
4 1 (6.25%) Dell
4 1 (6.25%) Dynatrace
4 1 (6.25%) HP
4 1 (6.25%) IBM
4 1 (6.25%) MuleSoft
4 1 (6.25%) Red Hat
4 1 (6.25%) Sun
4 1 (6.25%) webMethods