The table below looks at the statistics for Riak skills in IT contracts advertised across the UK. Included is a guide to the average contractor rates offered in IT contracts that have cited Riak over the 3 months to 22 May 2015 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
22 May 2015
Same period 2014 Same period 2013
Riak
Rank 602 555 547
Rank change year-on-year
-47 -8
Contract jobs citing Riak 5 27 2
As % of all contract IT jobs located in the UK 0.009% 0.051% 0.004%
As % of the Database & Business Intelligence category 0.042% 0.24% 0.020%
Number of daily rates quoted 1 22 2
Average daily rate
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£440 £513 £500
Average daily rate % change year-on-year
-14.14% +2.50%
UK excluding London average daily rate - £588 -
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average 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
11961 11288 10054
As % of all contract IT jobs located in the UK 22.08% 21.44% 21.33%
Number of daily rates quoted 7836 7214 6065
Average daily rate £400 £398 £390
Average daily rate % change year-on-year
+0.62% +1.92%
90% offered a daily rate of more than £280 £275 £260
10% offered a daily rate of more than £563 £530 £550
UK excluding London average daily rate £375 £350 £325
% change year-on-year
+7.14% +7.69%
Number of hourly rates quoted 143 188 226
Average hourly rate £26.00 £32.50 £27.50
Average hourly rate % change year-on-year
-20.00% +18.18%
90% offered a hourly rate of more than £15.54 £13.50 £16.50
10% offered a hourly rate of more than £48.00 £55.00 £47.50
UK excluding London average hourly rate £25.33 £34.75 £28.25
% change year-on-year
-27.10% +23.00%

Riak
Jobs Demand Trend

This chart provides the 3-month moving total of IT contractor jobs citing Riak within the UK as a proportion of the total demand within 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 4 Contract Locations

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Riak within the UK over the 3 months to 22 May 2015. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London -22 5 £440 -12.00% 8
England -48 5 £440 -14.14% 9
Croydon - 4 - -
City of London +9 1 £440 +3.52% 1

Riak
Top 30 Related IT Skills

For the 6 months to 22 May 2015, IT contractor jobs within the UK 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 26 (100.00%) MongoDB
2 24 (92.31%) Linux
3 22 (84.62%) Apache
4 21 (80.77%) Puppet
4 21 (80.77%) Ansible
5 19 (73.08%) CouchDB
5 19 (73.08%) PHP
6 17 (65.38%) Python
6 17 (65.38%) Nagios
6 17 (65.38%) Agile Software Development
6 17 (65.38%) Opscode Chef
6 17 (65.38%) DevOps
7 16 (61.54%) SQL
7 16 (61.54%) Oracle
8 14 (53.85%) Splunk
9 12 (46.15%) NoSQL
9 12 (46.15%) Continuous Integration
9 12 (46.15%) MySQL
9 12 (46.15%) Jenkins
10 11 (42.31%) Elasticsearch
10 11 (42.31%) Salt
10 11 (42.31%) Red Hat
10 11 (42.31%) CentOS
10 11 (42.31%) ZABBIX
11 10 (38.46%) Apache Cassandra
11 10 (38.46%) Fiddler
11 10 (38.46%) Software Engineering
11 10 (38.46%) Ruby
11 10 (38.46%) C
11 10 (38.46%) SaltStack

Riak
Top Related IT Skills by Category

For the 6 months to 22 May 2015, IT contractor jobs within the UK 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 22 (84.62%) Apache
2 11 (42.31%) Elasticsearch
3 6 (23.08%) Node.js
4 5 (19.23%) Jetty
4 5 (19.23%) Alfresco
4 5 (19.23%) Tomcat
5 4 (15.38%) Tornado
5 4 (15.38%) WildFly
5 4 (15.38%) Mule ESB
5 4 (15.38%) Apache TomEE
5 4 (15.38%) JBoss
5 4 (15.38%) WebLogic
5 4 (15.38%) iPlanet
5 4 (15.38%) Confluence
5 4 (15.38%) nginx
5 4 (15.38%) Apache Qpid
5 4 (15.38%) Mule
5 4 (15.38%) GlassFish
6 2 (7.69%) Oracle Coherence
6 2 (7.69%) OpenStack
Business Applications
1 4 (15.38%) Oracle BPM
Cloud Services
1 7 (26.92%) Amazon AWS
2 4 (15.38%) OpenShift
Communications & Networking
1 4 (15.38%) HTTP
1 4 (15.38%) OpenLDAP
2 2 (7.69%) LAN
2 2 (7.69%) WAN
Database & Business Intelligence
1 26 (100.00%) MongoDB
2 19 (73.08%) CouchDB
3 12 (46.15%) NoSQL
3 12 (46.15%) MySQL
4 10 (38.46%) Apache Cassandra
4 10 (38.46%) Hypertable
5 9 (34.62%) Big Data
5 9 (34.62%) Hadoop
6 5 (19.23%) PostgreSQL
7 4 (15.38%) Redis
7 4 (15.38%) Infinispan
7 4 (15.38%) InterSystems Cache
8 2 (7.69%) SQL Server
8 2 (7.69%) DB2
8 2 (7.69%) Data Warehouse
8 2 (7.69%) Oracle Exadata
8 2 (7.69%) HBase
8 2 (7.69%) Apache Hive
8 2 (7.69%) MarkLogic
8 2 (7.69%) Couchbase
Development Applications
1 12 (46.15%) Jenkins
2 10 (38.46%) Fiddler
3 7 (26.92%) Hudson
4 5 (19.23%) Git (software)
4 5 (19.23%) Maven
4 5 (19.23%) JUnit
5 4 (15.38%) SonarQube
5 4 (15.38%) Gradle
5 4 (15.38%) Artifactory
5 4 (15.38%) JMeter
5 4 (15.38%) Mocha
5 4 (15.38%) Gerrit
5 4 (15.38%) JIRA
5 4 (15.38%) Selenium
6 2 (7.69%) Cucumber
6 2 (7.69%) Jasmine
7 1 (3.85%) Eclipse
General
1 3 (11.54%) Finance
2 2 (7.69%) Financial Institution
3 1 (3.85%) Legal
Job Titles
1 11 (42.31%) Architect
2 10 (38.46%) DevOps Engineer
3 5 (19.23%) DevOps Architect
4 4 (15.38%) Java Architect
5 3 (11.54%) Developer
6 2 (7.69%) PHP Developer
6 2 (7.69%) Data Architect
6 2 (7.69%) Big Data Architect
6 2 (7.69%) PHP Symfony Developer
6 2 (7.69%) OO PHP Developer
7 1 (3.85%) Technical Architect
7 1 (3.85%) Java Technical Architect
7 1 (3.85%) Java Developer
Libraries, Frameworks & Software Standards
1 8 (30.77%) Web Services
2 7 (26.92%) HTML
2 7 (26.92%) CSS
3 6 (23.08%) Backbone.js
3 6 (23.08%) jQuery
4 5 (19.23%) Apache CXF
4 5 (19.23%) LAMP
4 5 (19.23%) JSON
4 5 (19.23%) REST
4 5 (19.23%) HTML5
4 5 (19.23%) Spring
5 4 (15.38%) Apache Camel
5 4 (15.38%) HTML5 Boilerplate
5 4 (15.38%) EclipseLink
5 4 (15.38%) React
5 4 (15.38%) KnockoutJS
5 4 (15.38%) Restlet
5 4 (15.38%) Ember.js
5 4 (15.38%) AngularJS
5 4 (15.38%) JAX-RS
Miscellaneous
1 10 (38.46%) Analytical Skills
2 4 (15.38%) W3C
2 4 (15.38%) Open Source
3 2 (7.69%) Visualisation
Operating Systems
1 24 (92.31%) Linux
2 11 (42.31%) CentOS
3 7 (26.92%) Debian
4 5 (19.23%) Ubuntu
5 2 (7.69%) CoreOS
Processes & Methodologies
1 17 (65.38%) Agile Software Development
1 17 (65.38%) DevOps
2 12 (46.15%) Continuous Integration
3 10 (38.46%) Software Engineering
4 7 (26.92%) Scrum
5 4 (15.38%) Microservices
5 4 (15.38%) Data Virtualisation
5 4 (15.38%) SOA
5 4 (15.38%) Document Management
5 4 (15.38%) MVC
5 4 (15.38%) Configuration Management
5 4 (15.38%) Validation
5 4 (15.38%) Unit Testing
6 3 (11.54%) TDD
7 2 (7.69%) Pair Programming
7 2 (7.69%) Benchmarking
7 2 (7.69%) OO
7 2 (7.69%) Wealth Management
7 2 (7.69%) MapReduce
7 2 (7.69%) BDD
Programming Languages
1 19 (73.08%) PHP
2 17 (65.38%) Python
3 16 (61.54%) SQL
4 10 (38.46%) Ruby
4 10 (38.46%) C
5 7 (26.92%) JavaScript
5 7 (26.92%) Perl
5 7 (26.92%) Bash Shell
6 5 (19.23%) Java
Qualifications
1 4 (15.38%) SC Cleared
1 4 (15.38%) Security Cleared
System Software
1 6 (23.08%) vCloud
2 4 (15.38%) Active Directory
2 4 (15.38%) Varnish
2 4 (15.38%) Squid
2 4 (15.38%) VMware Infrastructure
3 2 (7.69%) Oracle RAC
3 2 (7.69%) Apache Flume
3 2 (7.69%) Apache ZooKeeper
3 2 (7.69%) HDFS
3 2 (7.69%) Docker
Systems Management
1 21 (80.77%) Puppet
1 21 (80.77%) Ansible
2 17 (65.38%) Nagios
2 17 (65.38%) Opscode Chef
3 11 (42.31%) Salt
3 11 (42.31%) ZABBIX
4 10 (38.46%) Graphite
4 10 (38.46%) CFEngine
5 7 (26.92%) Cacti
6 4 (15.38%) logstash
6 4 (15.38%) HAProxy
6 4 (15.38%) Kibana
6 4 (15.38%) Rundeck
7 2 (7.69%) Oozie
7 2 (7.69%) Ambari
Vendors
1 16 (61.54%) Oracle
2 14 (53.85%) Splunk
3 11 (42.31%) Red Hat
4 10 (38.46%) SaltStack
5 7 (26.92%) Rackspace
6 4 (15.38%) Twitter
6 4 (15.38%) VMware
6 4 (15.38%) Pega
7 2 (7.69%) Teradata
7 2 (7.69%) Intel
7 2 (7.69%) Sybase
7 2 (7.69%) Cisco
7 2 (7.69%) Netezza
7 2 (7.69%) MapR
7 2 (7.69%) Hortonworks
South West London
Salt
Rate: £350 - £450 per day + Benefits
Posted: 3 days ago
South West London
Salt
Rate: £350 - £450 per day + immediate start
Posted: 3 days ago
London
Talent International
Rate: £350 - £450 per day
Posted: 4 days ago