Period
to 29 March 2020

The following table provides summary statistics for contract job vacancies advertised in the City of London 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 29 March 2020 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
Central London > City of London
6 months to
29 Mar 2020
Same period 2019 Same period 2018
Rank 171 188 178
Rank change year-on-year +17 -10 -7
Contract jobs citing Tomcat 12 57 81
As % of all contract jobs advertised in the City of London 0.28% 0.84% 1.14%
As % of the Application Platforms category 1.97% 4.60% 7.26%
Number of daily rates quoted 9 48 78
Median daily rate £550 £550 £450
Median daily rate % change year-on-year - +22.22% +2.27%
10th Percentile £440 £404 £413
90th Percentile £631 £595 £579
Central London median daily rate £550 £550 £475
% change year-on-year - +15.79% +10.72%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
Central London median hourly rate - - -

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 the City of London with a requirement for application platform skills.

All Application Platform Skills
City of London
Contract vacancies with a requirement for application platform skills 609 1,240 1,116
As % of all contract IT jobs advertised in the City of London 14.16% 18.21% 15.74%
Number of daily rates quoted 455 934 885
Median daily rate £500 £525 £500
Median daily rate % change year-on-year -4.76% +5.00% +5.26%
10th Percentile £293 £289 £306
90th Percentile £650 £650 £675
Central London median daily rate £500 £525 £500
% change year-on-year -4.76% +5.00% +5.26%
Number of hourly rates quoted 6 12 10
Median hourly rate £31.00 £19.13 £20.88
Median hourly rate % change year-on-year +62.09% -8.38% +9.87%
10th Percentile £24.50 £13.33 £12.41
90th Percentile £46.25 £32.82 £30.50
Median hourly rate £35.00 £18.88 £20.00
% change year-on-year +85.38% -5.60% +5.26%

Tomcat
Job Vacancy Trend in the City of London

Job postings citing Tomcat as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for Tomcat in the City of London

Tomcat
Contractor Daily Rate Trend in the City of London

3-month moving average daily rate quoted in jobs citing Tomcat in the City of London.

Daily rate trend for Tomcat in the City of London

Tomcat
Daily Rate Histogram in the City of London

Daily rate distribution for jobs citing Tomcat in the City of London over the 6 months to 29 March 2020.

Daily rate histogram for Tomcat in the City of London

Tomcat
Contractor Hourly Rate Trend in the City of London

3-month moving average hourly rates quoted in jobs citing Tomcat in the City of London.

Hourly rate trend for Tomcat in the City of London

For the 6 months to 29 March 2020, 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 City of London region with a requirement for Tomcat.

1 9 (75.00%) Jenkins
2 7 (58.33%) AWS
2 7 (58.33%) DevOps
2 7 (58.33%) Linux
3 6 (50.00%) Java
4 5 (41.67%) SQL
4 5 (41.67%) WebLogic
4 5 (41.67%) Unix
4 5 (41.67%) Python
4 5 (41.67%) Continuous Integration
4 5 (41.67%) Docker
5 4 (33.33%) Dependency Injection
5 4 (33.33%) GCP
5 4 (33.33%) Public Cloud
5 4 (33.33%) Kubernetes
5 4 (33.33%) Terraform
5 4 (33.33%) Finance
5 4 (33.33%) Oracle
6 3 (25.00%) Web Services
6 3 (25.00%) XML
6 3 (25.00%) XSLT
6 3 (25.00%) ITIL
6 3 (25.00%) PL/SQL
6 3 (25.00%) Middleware
6 3 (25.00%) Maven
6 3 (25.00%) Analytical Skills
6 3 (25.00%) logstash
6 3 (25.00%) ISO/IEC 20000
6 3 (25.00%) Groovy
6 3 (25.00%) REST

Tomcat
Co-occurring IT Skills in the City of London 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 5 (41.67%) WebLogic
2 2 (16.67%) Apache
2 2 (16.67%) Confluence
2 2 (16.67%) Oracle SOA Suite
3 1 (8.33%) IBM HTTP Server
3 1 (8.33%) IIS
Cloud Services
1 7 (58.33%) AWS
2 4 (33.33%) GCP
3 3 (25.00%) Azure
4 1 (8.33%) Amazon EC2
4 1 (8.33%) Amazon ECS
4 1 (8.33%) Amazon Kinesis
4 1 (8.33%) AWS CodePipeline
Communications & Networking
1 2 (16.67%) Firewall
2 1 (8.33%) Cisco ASA
2 1 (8.33%) F5 BIG-IP LTM
2 1 (8.33%) NetScreen
2 1 (8.33%) Network Security
2 1 (8.33%) SSL
Database & Business Intelligence
1 2 (16.67%) Oracle Database
1 2 (16.67%) Oracle Database 12c
1 2 (16.67%) Oracle Exadata
2 1 (8.33%) Amazon Aurora
2 1 (8.33%) Big Data
2 1 (8.33%) MySQL
2 1 (8.33%) NoSQL
2 1 (8.33%) Oracle ODI
2 1 (8.33%) Oracle OWB
2 1 (8.33%) PostgreSQL
Development Applications
1 9 (75.00%) Jenkins
2 3 (25.00%) Maven
3 2 (16.67%) Atlassian Bamboo
3 2 (16.67%) Git (software)
3 2 (16.67%) JIRA
3 2 (16.67%) Postman
3 2 (16.67%) SoapUI
4 1 (8.33%) Oracle APEX
General
1 4 (33.33%) Finance
Job Titles
1 5 (41.67%) DevOps Engineer
2 2 (16.67%) AWS DevOps
2 2 (16.67%) AWS DevOps Engineer
2 2 (16.67%) AWS Engineer
2 2 (16.67%) Cloud Engineer
2 2 (16.67%) Kubernetes Engineer
3 1 (8.33%) AWS Administrator
3 1 (8.33%) Data Consultant
3 1 (8.33%) Data Integration Consultant
3 1 (8.33%) DevOps Administrator
3 1 (8.33%) DevOps Engineer - Fintech
3 1 (8.33%) Head of DevOps
3 1 (8.33%) Linux Administrator
3 1 (8.33%) Linux DevOps Administrator
3 1 (8.33%) Linux DevOps Engineer
3 1 (8.33%) Linux Engineer
3 1 (8.33%) Linux/Unix DevOps
3 1 (8.33%) Oracle DBA
3 1 (8.33%) Platform Engineer
3 1 (8.33%) Unix Engineer
Libraries, Frameworks & Software Standards
1 3 (25.00%) Middleware
1 3 (25.00%) REST
1 3 (25.00%) Web Services
1 3 (25.00%) XML
1 3 (25.00%) XSLT
2 2 (16.67%) JSON
2 2 (16.67%) Oracle Fusion
2 2 (16.67%) Oracle GoldenGate
2 2 (16.67%) SOAP
2 2 (16.67%) Spring
2 2 (16.67%) Spring Boot
3 1 (8.33%) ActiveMQ
3 1 (8.33%) CSS
3 1 (8.33%) HTML
3 1 (8.33%) LAMP
3 1 (8.33%) RabbitMQ
Miscellaneous
1 4 (33.33%) Public Cloud
2 3 (25.00%) Analytical Skills
3 2 (16.67%) Replication
4 1 (8.33%) Credit Risk
4 1 (8.33%) Derivative
4 1 (8.33%) Linux Command Line
4 1 (8.33%) Market Risk
4 1 (8.33%) Private Cloud
Operating Systems
1 7 (58.33%) Linux
2 5 (41.67%) Unix
3 2 (16.67%) Windows
4 1 (8.33%) Oracle Linux
4 1 (8.33%) Red Hat Enterprise Linux
4 1 (8.33%) Solaris
4 1 (8.33%) Ubuntu
4 1 (8.33%) Windows Server
Processes & Methodologies
1 7 (58.33%) DevOps
2 5 (41.67%) Continuous Integration
3 4 (33.33%) Dependency Injection
4 3 (25.00%) Continuous Improvement
4 3 (25.00%) High Availability
4 3 (25.00%) ITIL
4 3 (25.00%) ITIL V3
4 3 (25.00%) Problem-Solving
4 3 (25.00%) Strategic Roadmap
5 2 (16.67%) Agile Software Development
5 2 (16.67%) Data Modelling
5 2 (16.67%) Logical Data Model
5 2 (16.67%) Microservices
5 2 (16.67%) Physical Data Model
5 2 (16.67%) Project Delivery
5 2 (16.67%) SDLC
5 2 (16.67%) SOA
6 1 (8.33%) Analytics
6 1 (8.33%) Data Migration
6 1 (8.33%) Database Tuning
Programming Languages
1 6 (50.00%) Java
2 5 (41.67%) Python
2 5 (41.67%) SQL
3 3 (25.00%) Groovy
3 3 (25.00%) PL/SQL
4 1 (8.33%) JavaScript
4 1 (8.33%) PowerShell
4 1 (8.33%) Ruby
Qualifications
1 2 (16.67%) Cisco Certification
1 2 (16.67%) DV Cleared
1 2 (16.67%) SC Cleared
1 2 (16.67%) Security Cleared
2 1 (8.33%) CCIE
2 1 (8.33%) CCNA
2 1 (8.33%) CCNP
Quality Assurance & Compliance
1 3 (25.00%) ISO/IEC 20000
System Software
1 5 (41.67%) Docker
2 2 (16.67%) Oracle RAC
3 1 (8.33%) Active Directory
3 1 (8.33%) Hyper-V
Systems Management
1 4 (33.33%) Kubernetes
1 4 (33.33%) Terraform
2 3 (25.00%) logstash
3 2 (16.67%) Data Guard
3 2 (16.67%) Oracle RMAN
4 1 (8.33%) Control-M
4 1 (8.33%) Oracle Enterprise Manager
Vendors
1 4 (33.33%) Oracle
2 2 (16.67%) Cisco
2 2 (16.67%) Google
3 1 (8.33%) F5
3 1 (8.33%) HP
3 1 (8.33%) Informatica
3 1 (8.33%) Juniper
3 1 (8.33%) Microsoft
3 1 (8.33%) Palo Alto
3 1 (8.33%) Red Hat