The following table provides summary statistics for contract job vacancies advertised in London with a requirement for Jython skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Jython over the 3 months to 22 March 2017 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.

3 months to
22 Mar 2017
Same period 2016 Same period 2015
Jython (JPython)
England / London
Rank 404 405 390
Rank change year-on-year +1 -15  
Contract jobs citing Jython 4 15 22
As % of all contract IT jobs advertised in London 0.021% 0.068% 0.11%
As % of the Programming Languages category 0.046% 0.16% 0.25%
Number of daily rates quoted 4 12 7
Median daily rate £425 £550 £475
Median daily rate % change year-on-year -22.72% +15.78%  
UK excluding London median daily rate £375 £425 £425
% change year-on-year -11.76% -  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £47.50 - £36.00

Jython is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for programming language skills.

Contract Programming Language Skills
London
Contract job vacancies with a requirement for programming language skills 8769 9332 8704
As % of all contract IT job vacancies advertised in London 46.03% 42.47% 41.78%
Number of daily rates quoted 6522 7002 6300
Median daily rate £485 £475 £450
Median daily rate % change year-on-year +2.10% +5.55%  
90% offered a daily rate of more than £350 £325 £310
10% offered a daily rate of more than £625 £625 £600
UK excluding London median daily rate £388 £375 £350
% change year-on-year +3.33% +7.14%  
Number of hourly rates quoted 64 51 44
Median hourly rate £45.75 £34.00 £27.37
Median hourly rate % change year-on-year +34.55% +24.22%  
90% offered a hourly rate of more than £28.00 £17.50 £19.78
10% offered a hourly rate of more than £55.00 £53.00 £54.50
UK excluding London median hourly rate £41.64 £40.00 £36.00
% change year-on-year +4.10% +11.11%  

Jython
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing Jython as a proportion of all contract or permanent IT jobs with a match in the Programming Languages category.

Job vacancy trend for Jython in London

Jython
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for Jython in London

Jython
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Jython in London over the 3 months to 22 March 2017.

Contractor daily rate histogram for Jython in London

Jython
Top 30 Related IT Skills in London

For the 6 months to 22 March 2017, IT contractor jobs citing Jython also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region with a requirement for Jython.

1 7 (58.33%) Unix
1 7 (58.33%) AIX
1 7 (58.33%) Linux
1 7 (58.33%) Python
1 7 (58.33%) IBM
1 7 (58.33%) WebSphere
2 6 (50.00%) Middleware
2 6 (50.00%) Apache
3 5 (41.67%) Java
3 5 (41.67%) Change Management
3 5 (41.67%) Scrum
3 5 (41.67%) Groovy
3 5 (41.67%) JRuby
3 5 (41.67%) Scala
3 5 (41.67%) Amazon AWS
3 5 (41.67%) Clojure
4 4 (33.33%) Puppet
4 4 (33.33%) MongoDB
4 4 (33.33%) HTML
4 4 (33.33%) HTML5
4 4 (33.33%) Agile Software Development
4 4 (33.33%) TDD
4 4 (33.33%) Grails
4 4 (33.33%) YUI
4 4 (33.33%) jQuery
4 4 (33.33%) Finance
4 4 (33.33%) Configuration Management
4 4 (33.33%) CSS
4 4 (33.33%) JavaScript
4 4 (33.33%) MySQL

Jython
Top Related IT Skills in 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 7 (58.33%) WebSphere
2 6 (50.00%) Apache
3 3 (25.00%) Adobe Experience Manager
3 3 (25.00%) IBM HTTP Server
3 3 (25.00%) WebLogic
3 3 (25.00%) WebSphere Application Server
4 1 (8.33%) Elasticsearch
Business Applications
1 4 (33.33%) IBM Operational Decision Manager
Cloud Services
1 5 (41.67%) Amazon AWS
2 1 (8.33%) Amazon EC2
2 1 (8.33%) Amazon S3
2 1 (8.33%) AWS OpsWorks
2 1 (8.33%) PaaS
Communications & Networking
1 3 (25.00%) DNS
1 3 (25.00%) HTTP
1 3 (25.00%) SSL
Database & Business Intelligence
1 4 (33.33%) MongoDB
1 4 (33.33%) MySQL
2 1 (8.33%) NoSQL
2 1 (8.33%) Redis
Development Applications
1 4 (33.33%) Ant
2 3 (25.00%) Introscope
3 1 (8.33%) Geb
3 1 (8.33%) Git (software)
3 1 (8.33%) Gradle
3 1 (8.33%) JUnit
3 1 (8.33%) Spock
3 1 (8.33%) Vagrant
General
1 4 (33.33%) Finance
2 1 (8.33%) Retail
Job Titles
1 7 (58.33%) Developer
2 5 (41.67%) Java Developer
2 5 (41.67%) Senior Developer
2 5 (41.67%) Senior Java Developer
3 3 (25.00%) Middleware Specialist
4 2 (16.67%) Applications Developer
4 2 (16.67%) WebSphere Developer
5 1 (8.33%) Administrator
5 1 (8.33%) Applications Engineer
5 1 (8.33%) Middleware Administrator
5 1 (8.33%) Middleware Developer
5 1 (8.33%) Server Administrator
5 1 (8.33%) Server Engineer
5 1 (8.33%) Unix Engineer
5 1 (8.33%) Unix Server Engineer
5 1 (8.33%) WebSphere Administrator
5 1 (8.33%) WebSphere Application Server Administrator
5 1 (8.33%) WebSphere Engineer
5 1 (8.33%) WebSphere Specialist
Libraries, Frameworks & Software Standards
1 6 (50.00%) Middleware
2 5 (41.67%) JRuby
3 4 (33.33%) AngularJS
3 4 (33.33%) CSS
3 4 (33.33%) CSS3
3 4 (33.33%) Grails
3 4 (33.33%) HTML
3 4 (33.33%) HTML5
3 4 (33.33%) jQuery
3 4 (33.33%) RabbitMQ
3 4 (33.33%) YUI
4 1 (8.33%) Node.js
4 1 (8.33%) REST
4 1 (8.33%) RxJava
Miscellaneous
1 4 (33.33%) Analytical Skills
2 1 (8.33%) Mobile App
2 1 (8.33%) Over-the-Top Content
2 1 (8.33%) Video on Demand
Operating Systems
1 7 (58.33%) AIX
1 7 (58.33%) Linux
1 7 (58.33%) Unix
2 3 (25.00%) SUSE Linux Enterprise Server
Processes & Methodologies
1 5 (41.67%) Change Management
1 5 (41.67%) Scrum
2 4 (33.33%) Agile Software Development
2 4 (33.33%) Business Activity Monitoring
2 4 (33.33%) Configuration Management
2 4 (33.33%) Responsive Web Design
2 4 (33.33%) TDD
3 3 (25.00%) ITIL
4 1 (8.33%) Continuous Improvement
4 1 (8.33%) Kanban
Programming Languages
1 7 (58.33%) Python
2 5 (41.67%) Clojure
2 5 (41.67%) Groovy
2 5 (41.67%) Java
2 5 (41.67%) Scala
3 4 (33.33%) JavaScript
4 3 (25.00%) Perl
4 3 (25.00%) PHP
4 3 (25.00%) Shell Script
5 1 (8.33%) Erlang
5 1 (8.33%) Go
5 1 (8.33%) SQL
System Software
1 1 (8.33%) Docker
Systems Management
1 4 (33.33%) Puppet
Vendors
1 7 (58.33%) IBM
2 3 (25.00%) Adobe
2 3 (25.00%) ATG