The table below looks at the statistics for Riak skills in IT contracts advertised for the London region. Included is a guide to the average contractor rates offered in IT contracts that have cited Riak over the 3 months to 12 February 2016 with a comparison to the same period in 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.

Location
3 months to
12 Feb 2016
Same period 2015 Same period 2014
Riak
Rank 404 402 397
Rank change year-on-year
-2 -5
Contract jobs citing Riak 4 13 10
As % of all contract IT jobs located in London 0.019% 0.061% 0.045%
As % of the Database & Business Intelligence category 0.081% 0.26% 0.19%
Number of daily rates quoted 4 12 10
Average daily rate £533 £525 £463
Average daily rate % change year-on-year
+1.42% +13.51%
90% offered a daily rate of more than £481 £405 £456
10% offered a daily rate of more than £565 £593 £550
UK excluding London average daily rate £475 £363 -
% change year-on-year
+31.03% -
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
Riak
England

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

Database & Business Intelligence Category
London
Contract IT job ads with a match in the
Database & Business Intelligence category
4954 4994 5150
As % of all contract IT jobs located in London 23.39% 23.55% 23.40%
Number of daily rates quoted 3583 3522 3545
Average daily rate £475 £450 £425
Average daily rate % change year-on-year
+5.55% +5.88%
90% offered a daily rate of more than £325 £300 £300
10% offered a daily rate of more than £620 £600 £575
UK excluding London average daily rate £375 £375 £350
% change year-on-year
- +7.14%
Number of hourly rates quoted 27 37 44
Average hourly rate £43.00 £20.00 £30.00
Average hourly rate % change year-on-year
+115.00% -33.33%
90% offered a hourly rate of more than £17.75 £12.10 £17.85
10% offered a hourly rate of more than £50.00 £40.05 £57.50
UK excluding London average hourly rate £32.50 £32.50 £29.00
% change year-on-year
- +12.06%

Riak
Jobs Demand Trend in London

This chart provides a 3-month moving total of IT contractor jobs citing Riak across the London region as a proportion of the total demand within the Database & Business Intelligence category.

Riak Jobs Demand Trend in London

Riak
Daily Rate Trend in London

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

Riak Daily Rate Trend in London

Riak
Top 30 Related IT Skills in London

For the 6 months to 12 February 2016, IT contractor jobs across the London region citing Riak also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Riak.

1 15 (93.75%) Redis
2 14 (87.50%) Agile Software Development
3 13 (81.25%) TDD
3 13 (81.25%) MVC
3 13 (81.25%) ASP.NET
3 13 (81.25%) C#
3 13 (81.25%) JavaScript
3 13 (81.25%) .NET
3 13 (81.25%) SQL Server
3 13 (81.25%) AngularJS
3 13 (81.25%) Apache Solr
3 13 (81.25%) RabbitMQ
4 11 (68.75%) React
4 11 (68.75%) Node.js
4 11 (68.75%) CoffeeScript
4 11 (68.75%) TeamCity
4 11 (68.75%) Pair Programming
5 10 (62.50%) Ruby
5 10 (62.50%) Microsoft
5 10 (62.50%) Continuous Integration
6 8 (50.00%) BDD
7 6 (37.50%) Scrum
8 5 (31.25%) Java
8 5 (31.25%) ASP.NET MVC
9 4 (25.00%) Git (software)
9 4 (25.00%) Software Engineering
9 4 (25.00%) Mentoring
9 4 (25.00%) Coaching
10 3 (18.75%) Continuous Delivery
10 3 (18.75%) Front End Development

Riak
Top Related IT Skills in London by Category

For the 6 months to 12 February 2016, IT contractor jobs across the London region citing Riak also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Riak. Up to 20 skills are shown per category.

Application Platforms
1 13 (81.25%) Apache Solr
2 11 (68.75%) Node.js
3 2 (12.50%) WebSphere
Business Applications
1 2 (12.50%) Magento
Cloud Services
1 1 (6.25%) Cloud Computing
Database & Business Intelligence
1 15 (93.75%) Redis
2 13 (81.25%) SQL Server
3 2 (12.50%) CouchDB
3 2 (12.50%) MongoDB
4 1 (6.25%) NoSQL
Development Applications
1 11 (68.75%) TeamCity
2 4 (25.00%) Git (software)
3 2 (12.50%) Maven
4 1 (6.25%) Gerrit
4 1 (6.25%) Jenkins
4 1 (6.25%) JIRA
4 1 (6.25%) JUnit
4 1 (6.25%) Mockito
Job Titles
1 15 (93.75%) Developer
2 13 (81.25%) .NET Developer
2 13 (81.25%) C# .NET Developer
2 13 (81.25%) C# Developer
3 11 (68.75%) ASP.NET MVC Developer
4 10 (62.50%) JavaScript Developer
5 9 (56.25%) Angular Developer
6 8 (50.00%) Ruby Developer
7 7 (43.75%) Full Stack Developer
7 7 (43.75%) Node.js Developer
8 6 (37.50%) Agile Developer
9 5 (31.25%) Agile .NET Developer
9 5 (31.25%) Agile C# Developer
9 5 (31.25%) ASP.NET Developer
9 5 (31.25%) C# ASP.NET Developer
10 1 (6.25%) Agile Java Developer
10 1 (6.25%) Java Developer
10 1 (6.25%) Solr Developer
10 1 (6.25%) SQL Developer
10 1 (6.25%) Technical Leader
Libraries, Frameworks & Software Standards
1 13 (81.25%) .NET
1 13 (81.25%) AngularJS
1 13 (81.25%) ASP.NET
1 13 (81.25%) RabbitMQ
2 11 (68.75%) React
3 5 (31.25%) ASP.NET MVC
4 3 (18.75%) CSS
4 3 (18.75%) HTML
4 3 (18.75%) HTML5
4 3 (18.75%) REST
5 2 (12.50%) Memcached
5 2 (12.50%) Spring
6 1 (6.25%) Kafka
Miscellaneous
1 3 (18.75%) Inversion of Control
Operating Systems
1 1 (6.25%) Linux
Processes & Methodologies
1 14 (87.50%) Agile Software Development
2 13 (81.25%) MVC
2 13 (81.25%) TDD
3 11 (68.75%) Pair Programming
4 10 (62.50%) Continuous Integration
5 8 (50.00%) BDD
6 6 (37.50%) Scrum
7 4 (25.00%) Coaching
7 4 (25.00%) Mentoring
7 4 (25.00%) Software Engineering
8 3 (18.75%) Continuous Delivery
8 3 (18.75%) Dependency Injection
8 3 (18.75%) Front End Development
8 3 (18.75%) SOLID
9 2 (12.50%) E-Commerce
9 2 (12.50%) High Availability
9 2 (12.50%) OO
10 1 (6.25%) DevOps
10 1 (6.25%) Kanban
Programming Languages
1 13 (81.25%) C#
1 13 (81.25%) JavaScript
2 11 (68.75%) CoffeeScript
3 10 (62.50%) Ruby
4 5 (31.25%) Java
5 2 (12.50%) SQL
System Software
1 1 (6.25%) Docker
Systems Management
1 1 (6.25%) Ansible
1 1 (6.25%) Opscode Chef
1 1 (6.25%) Puppet
Vendors
1 10 (62.50%) Microsoft
2 2 (12.50%) ATG
2 2 (12.50%) Elastic Path
2 2 (12.50%) hybris
2 2 (12.50%) Oracle
3 1 (6.25%) Demandware