The table below looks at the statistics for Apache Cassandra skills in IT contracts advertised for the England region. Included is a guide to the average contractor rates offered in IT contracts that have cited Apache Cassandra over the 3 months to 4 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
4 May 2015
Same period 2014 Same period 2013
Apache Cassandra
Rank 398 416 460
Rank change year-on-year
+18 +44
Contract jobs citing Apache Cassandra 187 151 64
As % of all contract IT jobs located in England 0.37% 0.30% 0.15%
As % of the Database & Business Intelligence category 1.67% 1.39% 0.69%
Number of daily rates quoted 140 119 56
Average daily rate
Keep up to 90%
of your Daily Rate
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£525 £525 £500
Average daily rate % change year-on-year
- +5.00%
90% offered a daily rate of more than £375 £420 £363
10% offered a daily rate of more than £678 £676 £575
UK excluding London average daily rate £600 £550 £400
% change year-on-year
+9.09% +37.50%
Number of hourly rates quoted 1 0 0
Average hourly rate £92.50 - -
UK excluding London average hourly rate - - -
Apache Cassandra
UK

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 England region.

Database & Business Intelligence Category
England
Contract IT job ads with a match in the
Database & Business Intelligence category
11198 10855 9249
As % of all contract IT jobs located in England 22.14% 21.91% 21.57%
Number of daily rates quoted 7400 7013 5694
Average daily rate £403 £397 £390
Average daily rate % change year-on-year
+1.51% +1.66%
90% offered a daily rate of more than £288 £263 £265
10% offered a daily rate of more than £565 £550 £550
UK excluding London average daily rate £375 £350 £328
% change year-on-year
+7.14% +6.87%
Number of hourly rates quoted 141 177 212
Average hourly rate £32.50 £35.00 £27.50
Average hourly rate % change year-on-year
-7.14% +27.27%
90% offered a hourly rate of more than £16.00 £14.50 £15.36
10% offered a hourly rate of more than £47.45 £55.00 £42.20
UK excluding London average hourly rate £32.50 £35.00 £28.00
% change year-on-year
-7.14% +25.00%

Apache Cassandra
Jobs Demand Trend in England

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

Apache Cassandra Jobs Demand Trend in England

Apache Cassandra
Daily Rate Trend in England

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

Apache Cassandra Daily Rate Trend in England

Apache Cassandra
Daily Rate Histogram in England

This chart provides a histogram of daily rates quoted in contract IT jobs citing Apache Cassandra across the England region over the 3 months to 4 May 2015.

Apache Cassandra Daily Rate Histogram in England

Apache Cassandra
Hourly Rate Trend in England

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing Apache Cassandra across the England region.

Apache Cassandra Hourly Rate Trend in England

Apache Cassandra
Contract Job Locations in England

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Apache Cassandra within the England region over the 3 months to 4 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 -27 102 £513 -2.38% 42
North West - 46 £650 - 3
South East +6 20 £425 - 10
South West +9 8 £425 -22.72% 4
Yorkshire - 6 £525 - 3
East of England +4 3 £425 - 3
Midlands - 2 - -
Apache Cassandra
UK

Apache Cassandra
Top 30 Related IT Skills in England

For the 6 months to 4 May 2015, IT contractor jobs across the England region citing Apache Cassandra 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 Apache Cassandra.

1 241 (70.26%) MongoDB
2 208 (60.64%) NoSQL
3 193 (56.27%) Agile Software Development
4 163 (47.52%) Java
5 156 (45.48%) Hadoop
6 146 (42.57%) Big Data
7 118 (34.40%) Amazon AWS
8 109 (31.78%) Python
9 101 (29.45%) Linux
10 96 (27.99%) Oracle
11 93 (27.11%) JavaScript
12 91 (26.53%) TDD
13 90 (26.24%) MySQL
14 87 (25.36%) Ruby
15 82 (23.91%) Scala
15 82 (23.91%) DevOps
16 73 (21.28%) Opscode Chef
17 72 (20.99%) Scrum
18 69 (20.12%) Jenkins
19 68 (19.83%) Puppet
20 67 (19.53%) Apache Hive
21 63 (18.37%) Node.js
21 63 (18.37%) Continuous Integration
22 62 (18.08%) AngularJS
23 61 (17.78%) HTML
24 59 (17.20%) Web Services
25 54 (15.74%) Data Warehouse
26 51 (14.87%) CSS
27 49 (14.29%) MapReduce
28 48 (13.99%) R

Apache Cassandra
Top Related IT Skills in England by Category

For the 6 months to 4 May 2015, IT contractor jobs across the England region citing Apache Cassandra 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 Apache Cassandra. Up to 20 skills are shown per category.

Application Platforms
1 63 (18.37%) Node.js
2 48 (13.99%) Apache
3 47 (13.70%) Apache Spark
4 37 (10.79%) OpenStack
5 32 (9.33%) Elasticsearch
6 31 (9.04%) Apache Pig
7 17 (4.96%) Cloud Foundry
8 12 (3.50%) nginx
8 12 (3.50%) Tomcat
9 11 (3.21%) CMS
10 9 (2.62%) Jetty
11 8 (2.33%) Apache Solr
12 5 (1.46%) Alfresco
13 3 (0.87%) SAS
13 3 (0.87%) Oracle Coherence
14 2 (0.58%) Mule
14 2 (0.58%) CloudStack
15 1 (0.29%) WebLogic
15 1 (0.29%) IIS
15 1 (0.29%) JBoss
Applications
1 4 (1.17%) SPSS
2 1 (0.29%) Weka
Business Applications
1 3 (0.87%) SAP Oil and Gas
1 3 (0.87%) Magento
2 1 (0.29%) Dynamics CRM
Cloud Services
1 118 (34.40%) Amazon AWS
2 44 (12.83%) Cloud Computing
3 41 (11.95%) IaaS
4 18 (5.25%) Heroku
5 17 (4.96%) Microsoft Azure
6 15 (4.37%) Engine Yard
7 11 (3.21%) PaaS
8 8 (2.33%) SaaS
9 7 (2.04%) Amazon EMR
10 6 (1.75%) Amazon EC2
11 5 (1.46%) GitHub
12 4 (1.17%) Google Cloud Platform
13 3 (0.87%) Google App Engine
14 2 (0.58%) Virtual Private Cloud
15 1 (0.29%) SoftLayer
Communications & Networking
1 22 (6.41%) TCP/IP
2 21 (6.12%) DNS
2 21 (6.12%) Internet
2 21 (6.12%) Firewall
3 19 (5.54%) VLAN
4 13 (3.79%) HTTP
5 6 (1.75%) AMQP
5 6 (1.75%) SSL
6 3 (0.87%) VPN
6 3 (0.87%) LAN
6 3 (0.87%) WAN
7 2 (0.58%) Network Security
Database & Business Intelligence
1 241 (70.26%) MongoDB
2 208 (60.64%) NoSQL
3 156 (45.48%) Hadoop
4 146 (42.57%) Big Data
5 90 (26.24%) MySQL
6 67 (19.53%) Apache Hive
7 54 (15.74%) Data Warehouse
8 46 (13.41%) HBase
9 43 (12.54%) PostgreSQL
10 31 (9.04%) Relational Database
11 30 (8.75%) RDBMS
12 25 (7.29%) Redis
13 23 (6.71%) CouchDB
14 20 (5.83%) SQL Server
15 15 (4.37%) Riak
16 13 (3.79%) Sqoop
17 11 (3.21%) OrientDB
18 9 (2.62%) Mahout
18 9 (2.62%) Couchbase
19 8 (2.33%) DataStax
Development Applications
1 69 (20.12%) Jenkins
2 31 (9.04%) Subversion
3 27 (7.87%) Git (software)
4 21 (6.12%) JIRA
5 20 (5.83%) Selenium
6 18 (5.25%) Cucumber
7 16 (4.66%) Maven
8 15 (4.37%) JUnit
8 15 (4.37%) Hudson
9 12 (3.50%) Mocha
9 12 (3.50%) Jasmine
10 11 (3.21%) WebDriver
11 9 (2.62%) Atlassian Bamboo
12 7 (2.04%) NUnit
12 7 (2.04%) MSTest
12 7 (2.04%) SoapUI
13 6 (1.75%) Mockito
14 5 (1.46%) JBehave
14 5 (1.46%) TestNG
15 4 (1.17%) LoadUI
General
1 33 (9.62%) Finance
2 22 (6.41%) Banking
3 5 (1.46%) Front Office
3 5 (1.46%) Telecoms
3 5 (1.46%) Marketing
3 5 (1.46%) Investment Banking
3 5 (1.46%) Retail
4 4 (1.17%) Games
5 3 (0.87%) Manufacturing
5 3 (0.87%) Electronics
6 2 (0.58%) Back Office
7 1 (0.29%) Pharmaceutical
7 1 (0.29%) Publishing
7 1 (0.29%) Legal
7 1 (0.29%) German Language
Job Titles
1 121 (35.28%) Developer
2 103 (30.03%) Architect
3 59 (17.20%) Technical Architect
4 47 (13.70%) Java Developer
5 43 (12.54%) DevOps Engineer
6 32 (9.33%) Digital Architect
7 31 (9.04%) Senior DevOps Engineer
8 29 (8.45%) Digital Technical Architect
9 25 (7.29%) Data Architect
9 25 (7.29%) Senior Architect
10 22 (6.41%) Big Data Architect
11 21 (6.12%) Senior Technical Architect
12 19 (5.54%) Hadoop Developer
13 18 (5.25%) Linux DevOps Engineer
13 18 (5.25%) Big Data Developer
14 16 (4.66%) Senior Developer
15 14 (4.08%) Senior Digital Architect
16 13 (3.79%) Senior Digital Technical Architect
17 9 (2.62%) Software Engineer
18 8 (2.33%) Solutions Architect
Libraries, Frameworks & Software Standards
1 62 (18.08%) AngularJS
2 61 (17.78%) HTML
3 59 (17.20%) Web Services
4 51 (14.87%) CSS
5 47 (13.70%) Twitter Bootstrap
6 44 (12.83%) REST
7 43 (12.54%) .NET
8 42 (12.24%) HTML5
9 40 (11.66%) Ruby on Rails
10 34 (9.91%) CSS3
11 30 (8.75%) Django
12 29 (8.45%) Play Framework
13 27 (7.87%) RESTful
13 27 (7.87%) JSON
14 24 (7.00%) Ajax
15 23 (6.71%) jQuery
15 23 (6.71%) MCollective
16 22 (6.41%) Kafka
17 19 (5.54%) Spring
18 18 (5.25%) RabbitMQ
Miscellaneous
1 43 (12.54%) Visualisation
2 37 (10.79%) Open Source
3 29 (8.45%) User Experience
4 22 (6.41%) Clustering
5 21 (6.12%) Device Driver
6 16 (4.66%) Computer Science
7 12 (3.50%) Analytical Skills
8 10 (2.92%) Enterprise Software
8 10 (2.92%) Algorithms
9 9 (2.62%) Hybrid Cloud
9 9 (2.62%) Mobile App
10 7 (2.04%) Internet of Things
11 6 (1.75%) Data Structures
12 5 (1.46%) Social Media
13 4 (1.17%) Digital Media
13 4 (1.17%) Derivative
14 3 (0.87%) DTV
14 3 (0.87%) Management Information System
14 3 (0.87%) Mathematics
14 3 (0.87%) Grid Computing
Operating Systems
1 101 (29.45%) Linux
2 44 (12.83%) CentOS
3 35 (10.20%) UNIX
4 33 (9.62%) Ubuntu
5 21 (6.12%) Windows
6 9 (2.62%) Debian
7 6 (1.75%) Android
8 5 (1.46%) Apple iOS
9 2 (0.58%) Windows 7
9 2 (0.58%) Windows Server 2008
9 2 (0.58%) Windows Server 2012
9 2 (0.58%) CoreOS
10 1 (0.29%) Red Hat Enterprise Linux
Processes & Methodologies
1 193 (56.27%) Agile Software Development
2 91 (26.53%) TDD
3 82 (23.91%) DevOps
4 72 (20.99%) Scrum
5 63 (18.37%) Continuous Integration
6 49 (14.29%) MapReduce
7 40 (11.66%) Machine Learning
8 38 (11.08%) BDD
9 34 (9.91%) Mentoring
10 32 (9.33%) Load Balancing
10 32 (9.33%) Configuration Management
11 30 (8.75%) Analytics
11 30 (8.75%) Kanban
12 25 (7.29%) Software Engineering
13 24 (7.00%) Release Management
14 23 (6.71%) OO
14 23 (6.71%) SOA
15 20 (5.83%) OOP
16 18 (5.25%) Software Architecture
17 16 (4.66%) Business Intelligence
Programming Languages
1 163 (47.52%) Java
2 109 (31.78%) Python
3 93 (27.11%) JavaScript
4 87 (25.36%) Ruby
5 82 (23.91%) Scala
6 48 (13.99%) R
7 39 (11.37%) SQL
8 35 (10.20%) Perl
9 34 (9.91%) Bash Shell
10 24 (7.00%) Shell Script
11 23 (6.71%) PHP
11 23 (6.71%) C#
12 19 (5.54%) Korn
13 13 (3.79%) Groovy
14 8 (2.33%) Go
15 7 (2.04%) Haskell
16 6 (1.75%) Clojure
17 4 (1.17%) XPath
18 3 (0.87%) T-SQL
18 3 (0.87%) Objective-C
Qualifications
1 11 (3.21%) Degree
2 7 (2.04%) Security Cleared
3 5 (1.46%) ISEB
3 5 (1.46%) SC Cleared
4 3 (0.87%) ISTQB
5 1 (0.29%) PhD
5 1 (0.29%) ISTQB Foundation Certification
5 1 (0.29%) DV Cleared
Quality Assurance & Compliance
1 27 (7.87%) QA
System Software
1 20 (5.83%) HDFS
2 18 (5.25%) Apache Flume
3 16 (4.66%) Apache ZooKeeper
3 16 (4.66%) vCloud
4 9 (2.62%) Docker
5 7 (2.04%) VMware Infrastructure
6 4 (1.17%) Oracle RAC
7 3 (0.87%) vSphere
8 2 (0.58%) XenApp
8 2 (0.58%) XenDesktop
8 2 (0.58%) VirtualBox
8 2 (0.58%) GPFS
8 2 (0.58%) Active Directory
8 2 (0.58%) Terminal Services
8 2 (0.58%) Ceph
9 1 (0.29%) iptables
9 1 (0.29%) Squid
9 1 (0.29%) GridGain
Systems Management
1 73 (21.28%) Opscode Chef
2 68 (19.83%) Puppet
3 41 (11.95%) StatsD
4 40 (11.66%) Nagios
5 27 (7.87%) Ansible
6 23 (6.71%) Cobbler
7 22 (6.41%) ZABBIX
8 15 (4.37%) Oozie
8 15 (4.37%) collectd
9 12 (3.50%) Salt
10 11 (3.21%) Hadoop YARN
10 11 (3.21%) Graphite
11 9 (2.62%) Kibana
11 9 (2.62%) Graylog
11 9 (2.62%) Cacti
11 9 (2.62%) Zenoss
12 5 (1.46%) Ambari
13 4 (1.17%) HAProxy
14 3 (0.87%) Mesos
14 3 (0.87%) Opsview
Vendors
1 96 (27.99%) Oracle
2 46 (13.41%) Teradata
3 44 (12.83%) Tableau
4 43 (12.54%) Citrix
5 39 (11.37%) Apigee
6 38 (11.08%) Mashery
7 37 (10.79%) Red Hat
8 33 (9.62%) VMware
9 21 (6.12%) Splunk
10 14 (4.08%) Rackspace
11 10 (2.92%) Microsoft
12 9 (2.62%) Perforce
13 7 (2.04%) Cloudera
14 6 (1.75%) Akamai
14 6 (1.75%) MapR
14 6 (1.75%) Hortonworks
14 6 (1.75%) Netezza
14 6 (1.75%) Zend
15 5 (1.46%) SAP
15 5 (1.46%) Sybase
London
Oliver Bernard
Rate: From £700 to £900 per day
Posted: 4 days ago
Bristol, Avon
Blue Personnel
Rate: From £400 to £450 per day
Posted: 5 days ago
London
Harnham
Rate: £400 - £550 per day
Posted: 6 days ago
London
Templeton and Partners - SAP & UK Account
Rate: £75k - 85k per year + Medical + Dental + 15% Bonus
Posted: 7 days ago
City of London
Real Staffing
Rate: £550 - £650 per day
Posted: 12 days ago
City of London
Real Staffing
Rate: £400 - £500 per annum + competitive
Posted: 13 days ago
Chester
Hays IT - Uk Posting account
Rate: £350 - £450 per day
Posted: 13 days ago
Chester
Real Staffing
Rate: £350 - £430 per day + competitive
Posted: 19 days ago
Chester
Real Staffing
Rate: £350 - £430 per day + competitive
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Hammersmith and Fulham
Real Staffing
Rate: £500 - £550 per annum + competitive
Posted: 25 days ago