The table below looks at the statistics for Riak skills in IT contracts advertised across the UK. Included is a guide to the contractor rates offered in IT contracts that have cited Riak over the 3 months to 27 August 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
27 Aug 2016
Same period 2015 Same period 2014
Riak
Rank 625 650 607
Rank change year-on-year
+25 -43
Contract jobs citing Riak 9 14 28
As % of all contract IT jobs located in the UK 0.017% 0.024% 0.050%
As % of the Database & Business Intelligence category 0.074% 0.10% 0.22%
Number of daily rates quoted 6 9 27
Median daily rate £423 £463 £525
Median daily rate % change year-on-year
-8.64% -11.90%
90% offered a daily rate of more than £400 £398 £440
10% offered a daily rate of more than £488 £490 £775
UK excluding London median daily rate £400 - £400
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in contract jobs advertised across the UK.

Database & Business Intelligence Category
UK
Contract IT job ads with a match in the
Database & Business Intelligence category
12095 13649 12490
As % of all contract IT jobs located in the UK 22.69% 23.39% 22.14%
Number of daily rates quoted 8015 8926 7692
Median daily rate £425 £400 £400
Median daily rate % change year-on-year
+6.25% -
90% offered a daily rate of more than £300 £288 £263
10% offered a daily rate of more than £575 £550 £550
UK excluding London median daily rate £375 £375 £350
% change year-on-year
- +7.14%
Number of hourly rates quoted 199 214 208
Median hourly rate £28.18 £32.50 £27.50
Median hourly rate % change year-on-year
-13.29% +18.18%
90% offered a hourly rate of more than £12.00 £14.00 £13.00
10% offered a hourly rate of more than £48.00 £53.11 £55.00
UK excluding London median hourly rate £28.18 £33.00 £28.50
% change year-on-year
-14.60% +15.78%

Riak
Jobs Demand Trend

The demand trend of contract jobs citing Riak as a proportion of all IT contracts with a match in the Database & Business Intelligence category.

Riak Jobs Demand Trend in the UK

Riak
Daily Rate Trend

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Riak within the UK.

Riak Daily Rate Trend in the UK

Riak
Top 7 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Riak within the UK over the 3 months to 27 August 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +12 9 £423 -8.64% 15
London +1 6 £475 +2.70% 6
Yorkshire - 3 £400 - 3
York - 2 £400 -
North Yorkshire - 2 £400 -
West Yorkshire - 1 £420 - 3
Leeds - 1 £420 - 3

Riak
Top 30 Related IT Skills

For the 6 months to 27 August 2016, IT contractor jobs citing Riak also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads with a requirement for Riak.

1 10 (55.56%) Java
1 10 (55.56%) MongoDB
1 10 (55.56%) NoSQL
2 9 (50.00%) Agile Software Development
3 8 (44.44%) Apache Cassandra
3 8 (44.44%) Puppet
3 8 (44.44%) Open Source
3 8 (44.44%) Continuous Integration
3 8 (44.44%) JavaScript
3 8 (44.44%) Opscode Chef
4 7 (38.89%) AngularJS
4 7 (38.89%) Node.js
4 7 (38.89%) Git (software)
4 7 (38.89%) RESTful
4 7 (38.89%) TDD
5 6 (33.33%) Redis
6 5 (27.78%) Big Data
6 5 (27.78%) Subversion
6 5 (27.78%) Automated Testing
6 5 (27.78%) Ruby
6 5 (27.78%) MySQL
6 5 (27.78%) SQL Server
7 4 (22.22%) C#
7 4 (22.22%) Software Engineering
7 4 (22.22%) Unit Testing
7 4 (22.22%) .NET
7 4 (22.22%) Maven
7 4 (22.22%) Apache Solr
7 4 (22.22%) Hadoop
7 4 (22.22%) RabbitMQ

Riak
Top Related IT Skills 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 4 (22.22%) Apache Solr
2 3 (16.67%) Tomcat
3 2 (11.11%) Apache Spark
4 1 (5.56%) Apache
4 1 (5.56%) Elasticsearch
Cloud Services
1 3 (16.67%) GitHub
2 1 (5.56%) Amazon AWS
2 1 (5.56%) AWS CloudFormation
Communications & Networking
1 3 (16.67%) HTTP
1 3 (16.67%) SSH
2 1 (5.56%) Internet
Database & Business Intelligence
1 10 (55.56%) MongoDB
1 10 (55.56%) NoSQL
2 8 (44.44%) Apache Cassandra
3 6 (33.33%) Redis
4 5 (27.78%) Big Data
4 5 (27.78%) MySQL
4 5 (27.78%) SQL Server
5 4 (22.22%) Hadoop
6 3 (16.67%) CouchDB
7 2 (11.11%) Relational Database
8 1 (5.56%) Apache Hive
8 1 (5.56%) Impala
Development Applications
1 7 (38.89%) Git (software)
2 5 (27.78%) Subversion
3 4 (22.22%) Maven
4 3 (16.67%) Eclipse
4 3 (16.67%) JIRA
4 3 (16.67%) TeamCity
5 2 (11.11%) Bitbucket
5 2 (11.11%) CruiseControl
5 2 (11.11%) Jenkins
6 1 (5.56%) gulp
6 1 (5.56%) JUnit
6 1 (5.56%) Mocha
6 1 (5.56%) Sinon.JS
General
1 1 (5.56%) Electronics
Job Titles
1 13 (72.22%) Developer
2 8 (44.44%) Java Developer
3 4 (22.22%) Senior Developer
4 3 (16.67%) .NET Developer
4 3 (16.67%) Architect
4 3 (16.67%) ASP.NET MVC Developer
4 3 (16.67%) Big Data Architect
4 3 (16.67%) C# .NET Developer
4 3 (16.67%) C# Developer
4 3 (16.67%) Data Architect
4 3 (16.67%) DevOps Architect
4 3 (16.67%) JavaScript Developer
4 3 (16.67%) Node.js Developer
4 3 (16.67%) Senior Java Developer
5 2 (11.11%) DevOps Engineer
6 1 (5.56%) Apache Spark Developer
6 1 (5.56%) Big Data Developer
6 1 (5.56%) Big Data Engineer
6 1 (5.56%) Front End Developer (Client-Side Developer)
6 1 (5.56%) Hadoop Developer
Libraries, Frameworks & Software Standards
1 7 (38.89%) AngularJS
1 7 (38.89%) Node.js
1 7 (38.89%) RESTful
2 4 (22.22%) .NET
2 4 (22.22%) RabbitMQ
3 3 (16.67%) ASP.NET
3 3 (16.67%) jQuery
3 3 (16.67%) React
3 3 (16.67%) WireMock
4 2 (11.11%) HTML
4 2 (11.11%) HTML5
5 1 (5.56%) Akka
5 1 (5.56%) Apache Camel
5 1 (5.56%) Chai
5 1 (5.56%) DOM
5 1 (5.56%) JSON
5 1 (5.56%) Marionette.js
5 1 (5.56%) OAuth2
5 1 (5.56%) Spring
5 1 (5.56%) Web Services
Miscellaneous
1 2 (11.11%) Blog
2 1 (5.56%) Analytical Skills
Operating Systems
1 1 (5.56%) Android
1 1 (5.56%) Apple iOS
Processes & Methodologies
1 9 (50.00%) Agile Software Development
2 8 (44.44%) Continuous Integration
2 8 (44.44%) Open Source
3 7 (38.89%) TDD
4 5 (27.78%) Automated Testing
5 4 (22.22%) DevOps
5 4 (22.22%) Mentoring
5 4 (22.22%) Software Engineering
5 4 (22.22%) Unit Testing
6 3 (16.67%) BDD
6 3 (16.67%) DRM
6 3 (16.67%) MVC
6 3 (16.67%) Pair Programming
7 2 (11.11%) Don't repeat yourself (DRY)
7 2 (11.11%) Open Source Development
7 2 (11.11%) Scrum
7 2 (11.11%) SDLC
8 1 (5.56%) DOM Manipulation/Scripting
8 1 (5.56%) Microservices
8 1 (5.56%) Separation of Concerns
Programming Languages
1 10 (55.56%) Java
2 8 (44.44%) JavaScript
3 5 (27.78%) Ruby
4 4 (22.22%) C#
5 3 (16.67%) CoffeeScript
6 1 (5.56%) Bash Shell
6 1 (5.56%) Objective-C
6 1 (5.56%) Perl
6 1 (5.56%) PHP
6 1 (5.56%) Python
6 1 (5.56%) R
6 1 (5.56%) SQL
System Software
1 4 (22.22%) Docker
2 1 (5.56%) KVM
Systems Management
1 8 (44.44%) Opscode Chef
1 8 (44.44%) Puppet
2 2 (11.11%) Ansible
3 1 (5.56%) Nagios
3 1 (5.56%) Terraform
Vendors
1 3 (16.67%) Microsoft
2 2 (11.11%) Oracle
2 2 (11.11%) SaltStack
London
Wenham Carter
Rate: From £450 to £550 per day TBC
Posted: 23 hours ago