The table below looks at the statistics for Riak skills in IT contracts advertised for the London region. Included is a guide to the contractor rates offered in IT contracts that have cited Riak over the 3 months to 2 December 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
2 Dec 2016
Same period 2015 Same period 2014
Riak
Rank 416 424 409
Rank change year-on-year
+8 -15
Contract jobs citing Riak 20 8 26
As % of all contract IT jobs located in London 0.092% 0.035% 0.11%
As % of the Database & Business Intelligence category 0.39% 0.15% 0.47%
Number of daily rates quoted 18 8 23
Median daily rate £525 £463 £525
Median daily rate % change year-on-year
+13.51% -11.90%
90% offered a daily rate of more than £468 £413 £430
10% offered a daily rate of more than £630 £466 £775
UK excluding London median daily rate £418 £400 £363
% change year-on-year
+4.37% +10.34%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median 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
5113 5495 5477
As % of all contract IT jobs located in London 23.59% 24.18% 22.75%
Number of daily rates quoted 3603 3964 3980
Median daily rate £500 £468 £425
Median daily rate % change year-on-year
+6.95% +10.00%
90% offered a daily rate of more than £350 £325 £300
10% offered a daily rate of more than £640 £625 £600
UK excluding London median daily rate £400 £385 £363
% change year-on-year
+3.89% +6.20%
Number of hourly rates quoted 23 26 41
Median hourly rate £42.00 £21.50 £30.00
Median hourly rate % change year-on-year
+95.34% -28.33%
90% offered a hourly rate of more than £15.50 £16.00 £14.40
10% offered a hourly rate of more than £60.00 £46.00 £44.50
UK excluding London median hourly rate £38.00 £26.25 £32.75
% change year-on-year
+44.76% -19.84%

Riak
Jobs Demand Trend in London

The demand trend of contract jobs across the London region citing Riak as a proportion of all IT contracts with a match in 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
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Riak across the London region over the 3 months to 2 December 2016.

Riak Daily Rate Histogram in London

Riak
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Riak within the London region over the 3 months to 2 December 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
Canary Wharf - 4 £575 -
Hammersmith - 3 £450 -
Riak
England

Riak
Top 30 Related IT Skills in London

For the 6 months to 2 December 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 across the London region with a requirement for Riak.

1 21 (77.78%) MongoDB
1 21 (77.78%) Apache Cassandra
2 17 (62.96%) NoSQL
3 14 (51.85%) Apache Solr
3 14 (51.85%) Hadoop
3 14 (51.85%) Big Data
4 12 (44.44%) Open Source
5 10 (37.04%) JavaScript
5 10 (37.04%) Node.js
6 9 (33.33%) Agile Software Development
6 9 (33.33%) Java
6 9 (33.33%) Opscode Chef
7 8 (29.63%) Apache Spark
7 8 (29.63%) Perl
7 8 (29.63%) Data Warehouse
7 8 (29.63%) Python
7 8 (29.63%) Continuous Integration
8 7 (25.93%) TDD
8 7 (25.93%) Lucene
8 7 (25.93%) MapReduce
8 7 (25.93%) Bash Shell
8 7 (25.93%) CouchDB
8 7 (25.93%) Analytical Skills
8 7 (25.93%) Apache Hive
8 7 (25.93%) MarkLogic
9 6 (22.22%) Kafka
9 6 (22.22%) Apache Pig
9 6 (22.22%) Statistical Modelling
9 6 (22.22%) Hadoop YARN
9 6 (22.22%) Impala

Riak
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 14 (51.85%) Apache Solr
2 8 (29.63%) Apache Spark
3 6 (22.22%) Apache Pig
4 4 (14.81%) Apache
4 4 (14.81%) Elasticsearch
4 4 (14.81%) nginx
5 2 (7.41%) CMS
5 2 (7.41%) JBoss
5 2 (7.41%) OpenStack
5 2 (7.41%) Tomcat
5 2 (7.41%) WebSphere
6 1 (3.70%) Cloud Foundry
6 1 (3.70%) IIS
6 1 (3.70%) Jetty
6 1 (3.70%) Oracle Coherence
6 1 (3.70%) Oracle SOA Suite
6 1 (3.70%) WebLogic
Applications
1 1 (3.70%) MS Excel
Cloud Services
1 6 (22.22%) Amazon AWS
2 2 (7.41%) Microsoft Azure
3 1 (3.70%) Amazon EC2
3 1 (3.70%) IaaS
3 1 (3.70%) PaaS
Communications & Networking
1 4 (14.81%) HTTP
2 3 (11.11%) Firewall
3 1 (3.70%) DNS
3 1 (3.70%) LAN
3 1 (3.70%) WAN
Database & Business Intelligence
1 21 (77.78%) Apache Cassandra
1 21 (77.78%) MongoDB
2 17 (62.96%) NoSQL
3 14 (51.85%) Big Data
3 14 (51.85%) Hadoop
4 8 (29.63%) Data Warehouse
5 7 (25.93%) Apache Hive
5 7 (25.93%) CouchDB
5 7 (25.93%) MarkLogic
6 6 (22.22%) Impala
6 6 (22.22%) SQL Server
7 4 (14.81%) Redis
8 3 (11.11%) Amazon DynamoDB
9 2 (7.41%) Couchbase
9 2 (7.41%) Data Mining
9 2 (7.41%) DataStax
9 2 (7.41%) MySQL
9 2 (7.41%) PostgreSQL
9 2 (7.41%) Relational Database
10 1 (3.70%) OLTP
Development Applications
1 4 (14.81%) Jenkins
2 3 (11.11%) CruiseControl
2 3 (11.11%) TeamCity
3 1 (3.70%) Ant
3 1 (3.70%) Git (software)
3 1 (3.70%) GoCD
3 1 (3.70%) Maven
3 1 (3.70%) SonarQube
3 1 (3.70%) Team Foundation Server
General
1 5 (18.52%) Finance
2 2 (7.41%) Banking
3 1 (3.70%) Front Office
3 1 (3.70%) Retail
Job Titles
1 12 (44.44%) Developer
2 8 (29.63%) Node.js Developer
3 7 (25.93%) Architect
3 7 (25.93%) Big Data Architect
3 7 (25.93%) Data Architect
4 6 (22.22%) Senior Developer
5 5 (18.52%) Java Developer
5 5 (18.52%) JavaScript Developer
6 4 (14.81%) Senior Java Developer
7 3 (11.11%) .NET Developer
7 3 (11.11%) Angular Developer
7 3 (11.11%) ASP.NET MVC Developer
7 3 (11.11%) AWS Engineer
7 3 (11.11%) Big Data Engineer
7 3 (11.11%) C# .NET Developer
7 3 (11.11%) C# Developer
7 3 (11.11%) Cloud Engineer
7 3 (11.11%) DevOps Architect
7 3 (11.11%) Web Engineer
8 2 (7.41%) MongoDB Developer
Libraries, Frameworks & Software Standards
1 10 (37.04%) Node.js
2 7 (25.93%) Lucene
3 6 (22.22%) .NET
3 6 (22.22%) Kafka
3 6 (22.22%) React
4 5 (18.52%) AngularJS
4 5 (18.52%) Hibernate
4 5 (18.52%) JMS
4 5 (18.52%) Spring
5 4 (14.81%) RESTful
6 3 (11.11%) ASP.NET
6 3 (11.11%) RabbitMQ
6 3 (11.11%) Web Services
7 2 (7.41%) CSS
7 2 (7.41%) CSS3
7 2 (7.41%) HTML
7 2 (7.41%) HTML5
8 1 (3.70%) ELK Stack
8 1 (3.70%) LAMP
8 1 (3.70%) Natural Language Processing
Miscellaneous
1 7 (25.93%) Analytical Skills
2 2 (7.41%) Visualisation
3 1 (3.70%) Algorithms
3 1 (3.70%) Foreign Exchange (FX)
3 1 (3.70%) Management Information System
3 1 (3.70%) Replication
Operating Systems
1 6 (22.22%) Linux
1 6 (22.22%) Unix
2 1 (3.70%) Android
2 1 (3.70%) Apple iOS
2 1 (3.70%) CentOS
2 1 (3.70%) CoreOS
2 1 (3.70%) Red Hat Enterprise Linux
2 1 (3.70%) Solaris
2 1 (3.70%) Windows
Processes & Methodologies
1 12 (44.44%) Open Source
2 9 (33.33%) Agile Software Development
3 8 (29.63%) Continuous Integration
4 7 (25.93%) MapReduce
4 7 (25.93%) TDD
5 6 (22.22%) Data Analysis
5 6 (22.22%) Software Engineering
5 6 (22.22%) Statistical Modelling
6 4 (14.81%) Automated Testing
6 4 (14.81%) DevOps
6 4 (14.81%) ETL
6 4 (14.81%) Mentoring
7 3 (11.11%) BDD
7 3 (11.11%) Don't repeat yourself (DRY)
7 3 (11.11%) MVC
7 3 (11.11%) Pair Programming
8 2 (7.41%) Data Engineering
8 2 (7.41%) Data Visualisation
8 2 (7.41%) Isomorphic JavaScript
8 2 (7.41%) Scrum
Programming Languages
1 10 (37.04%) JavaScript
2 9 (33.33%) Java
3 8 (29.63%) Perl
3 8 (29.63%) Python
4 7 (25.93%) Bash Shell
5 6 (22.22%) C#
5 6 (22.22%) R
6 5 (18.52%) Ruby
7 4 (14.81%) SQL
8 3 (11.11%) CoffeeScript
8 3 (11.11%) Scala
9 2 (7.41%) ES6
9 2 (7.41%) Go
10 1 (3.70%) PowerShell
System Software
1 4 (14.81%) Docker
2 1 (3.70%) Apache Flume
2 1 (3.70%) Apache ZooKeeper
2 1 (3.70%) HDFS
2 1 (3.70%) Oracle RAC
Systems Management
1 9 (33.33%) Opscode Chef
2 6 (22.22%) Hadoop YARN
3 5 (18.52%) Puppet
4 4 (14.81%) Ansible
5 1 (3.70%) Ambari
5 1 (3.70%) Control-M
5 1 (3.70%) Kibana
5 1 (3.70%) Kubernetes
5 1 (3.70%) logstash
5 1 (3.70%) Mesos
5 1 (3.70%) Nagios
5 1 (3.70%) Oozie
5 1 (3.70%) rkt
5 1 (3.70%) Salt
5 1 (3.70%) Unicenter
5 1 (3.70%) ZABBIX
Vendors
1 4 (14.81%) Oracle
2 3 (11.11%) Microsoft
3 1 (3.70%) Cisco
3 1 (3.70%) Hortonworks
3 1 (3.70%) Intel
3 1 (3.70%) Netezza
3 1 (3.70%) New Relic
3 1 (3.70%) SaltStack
3 1 (3.70%) Sybase
3 1 (3.70%) Teradata
London
Oliver Bernard
Rate: £500 - £550 per day + Flexible working
Posted: 3 days ago