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 22 August 2014 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 Aug 2014
Same period 2013 Same period 2012
Apache Cassandra
Rank 392 424 492
Rank change year-on-year
+32 +68
Contract jobs citing Apache Cassandra 198 134 83
As % of all contract IT jobs located in England 0.39% 0.28% 0.16%
As % of the Database & Business Intelligence category 1.81% 1.25% 0.74%
Number of daily rates quoted 154 116 58
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£500 £475 £405
Average daily rate % change year-on-year
+5.26% +17.28%
90% offered a daily rate of more than £394 £424 £350
10% offered a daily rate of more than £750 £558 £533
UK excluding London average daily rate £500 £550 £400
% change year-on-year
-9.09% +37.50%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
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
10920 10751 11270
As % of all contract IT jobs located in England 21.43% 22.09% 21.22%
Number of daily rates quoted 6859 6790 6706
Average daily rate £400 £398 £380
Average daily rate % change year-on-year
+0.62% +4.60%
90% offered a daily rate of more than £270 £255 £260
10% offered a daily rate of more than £550 £550 £550
UK excluding London average daily rate £350 £350 £325
% change year-on-year
- +7.69%
Number of hourly rates quoted 151 188 279
Average hourly rate £28.50 £30.50 £30.00
Average hourly rate % change year-on-year
-6.55% +1.66%
90% offered a hourly rate of more than £13.50 £17.50 £15.50
10% offered a hourly rate of more than £50.40 £51.00 £46.75
UK excluding London average hourly rate £28.50 £30.75 £29.00
% change year-on-year
-7.31% +6.03%

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 22 August 2014.

Apache Cassandra Daily Rate Histogram 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 22 August 2014. 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 +43 168 £509 +7.10% 28
South East - 14 £438 - 2
Yorkshire - 8 £750 - 1
South West - 6 - - 2
North West +3 3 £750 - 4
West Midlands - - - -
East of England - - - - 7
Apache Cassandra
UK

Apache Cassandra
Top 30 Related IT Skills in England

For the 6 months to 22 August 2014, 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.

1 205 (55.41%) NoSQL
2 198 (53.51%) Java
3 182 (49.19%) MongoDB
4 157 (42.43%) Hadoop
5 135 (36.49%) TDD
6 119 (32.16%) Big Data
7 117 (31.62%) Linux
8 104 (28.11%) Agile Software Development
9 102 (27.57%) Scala
10 96 (25.95%) Ruby
11 83 (22.43%) Python
11 83 (22.43%) Open Source
12 79 (21.35%) Scrum
13 76 (20.54%) JavaScript
14 73 (19.73%) MySQL
15 72 (19.46%) HTML
16 69 (18.65%) Redis
17 68 (18.38%) DevOps
18 67 (18.11%) CSS
19 66 (17.84%) BDD
20 65 (17.57%) REST
21 63 (17.03%) Opscode Chef
22 62 (16.76%) Spring
23 61 (16.49%) Web Services
23 61 (16.49%) HTML5
24 58 (15.68%) Jenkins
25 57 (15.41%) CSS3
26 56 (15.14%) JSON
27 55 (14.86%) Continuous Integration
27 55 (14.86%) Puppet

Apache Cassandra
Top Related IT Skills in England by Category

For the 6 months to 22 August 2014, 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 49 (13.24%) Elasticsearch
2 48 (12.97%) Node.js
3 47 (12.70%) Apache
4 36 (9.73%) Apache Pig
5 23 (6.22%) Tomcat
6 14 (3.78%) OpenStack
7 12 (3.24%) Cloud Foundry
8 11 (2.97%) Apache Solr
9 10 (2.70%) Confluence
10 8 (2.16%) nginx
10 8 (2.16%) GemFire
10 8 (2.16%) CloudStack
11 5 (1.35%) SharePoint
12 4 (1.08%) Apache ServiceMix
13 3 (0.81%) TIBCO EMS
14 2 (0.54%) Oracle Coherence
15 1 (0.27%) SAS
Business Applications
1 5 (1.35%) ION MarketView
2 3 (0.81%) BusinessWorks
3 1 (0.27%) Summit
Cloud Services
1 43 (11.62%) Amazon AWS
2 13 (3.51%) GitHub
3 10 (2.70%) Amazon EC2
4 6 (1.62%) Cloud Computing
5 5 (1.35%) Microsoft Azure
6 4 (1.08%) PaaS
6 4 (1.08%) Heroku
6 4 (1.08%) Amazon S3
7 3 (0.81%) Amazon EMR
7 3 (0.81%) SaaS
8 2 (0.54%) Google App Engine
8 2 (0.54%) IaaS
9 1 (0.27%) CloudFront
Communications & Networking
1 20 (5.41%) HTTP
2 19 (5.14%) TCP/IP
3 14 (3.78%) Internet
4 6 (1.62%) DNS
5 5 (1.35%) SSL
6 2 (0.54%) AMQP
6 2 (0.54%) LAN
6 2 (0.54%) VoIP
6 2 (0.54%) WAN
7 1 (0.27%) SAN
Database & Business Intelligence
1 205 (55.41%) NoSQL
2 182 (49.19%) MongoDB
3 157 (42.43%) Hadoop
4 119 (32.16%) Big Data
5 73 (19.73%) MySQL
6 69 (18.65%) Redis
7 55 (14.86%) Apache Hive
8 44 (11.89%) PostgreSQL
9 40 (10.81%) Riak
10 38 (10.27%) HBase
11 30 (8.11%) CouchDB
12 27 (7.30%) Data Warehouse
13 25 (6.76%) Couchbase
14 20 (5.41%) Relational Database
15 18 (4.86%) Sqoop
16 16 (4.32%) Mahout
17 15 (4.05%) Oracle Exadata
18 14 (3.78%) MarkLogic
18 14 (3.78%) Impala
18 14 (3.78%) SQL Server
Development Applications
1 58 (15.68%) Jenkins
2 40 (10.81%) Hudson
3 21 (5.68%) Maven
3 21 (5.68%) Git (software)
4 20 (5.41%) JUnit
5 16 (4.32%) Cucumber
5 16 (4.32%) JIRA
6 12 (3.24%) Eclipse
7 5 (1.35%) Gradle
7 5 (1.35%) TeamCity
8 4 (1.08%) Mockito
9 3 (0.81%) Mocha
10 2 (0.54%) QUnit
10 2 (0.54%) Jasmine
10 2 (0.54%) Subversion
11 1 (0.27%) Selenium
11 1 (0.27%) jMock
11 1 (0.27%) Ant
11 1 (0.27%) Mercurial
11 1 (0.27%) TestNG
General
1 30 (8.11%) Finance
2 18 (4.86%) Banking
3 11 (2.97%) Marketing
4 9 (2.43%) Games
5 7 (1.89%) Investment Banking
6 6 (1.62%) Law
7 5 (1.35%) Publishing
8 1 (0.27%) Retail
8 1 (0.27%) Front Office
8 1 (0.27%) Telecoms
8 1 (0.27%) Advertising
8 1 (0.27%) Pharmaceutical
Job Titles
1 217 (58.65%) Developer
2 92 (24.86%) Java Developer
3 75 (20.27%) Architect
4 37 (10.00%) DevOps Engineer
5 31 (8.38%) Senior Developer
6 26 (7.03%) JavaScript Developer
7 23 (6.22%) Programmer
8 22 (5.95%) Scala Developer
9 19 (5.14%) Enterprise Architect
10 18 (4.86%) Senior DevOps Engineer
11 17 (4.59%) Ruby Developer
11 17 (4.59%) Technical Architect
12 14 (3.78%) Hadoop Developer
12 14 (3.78%) Big Data Developer
13 13 (3.51%) Senior Java Developer
14 12 (3.24%) Data Architect
14 12 (3.24%) Lead Architect
14 12 (3.24%) Java Architect
15 11 (2.97%) DevOps Architect
15 11 (2.97%) Linux DevOps Engineer
Libraries, Frameworks & Software Standards
1 72 (19.46%) HTML
2 67 (18.11%) CSS
3 65 (17.57%) REST
4 62 (16.76%) Spring
5 61 (16.49%) Web Services
5 61 (16.49%) HTML5
6 57 (15.41%) CSS3
7 56 (15.14%) JSON
8 46 (12.43%) RabbitMQ
9 41 (11.08%) AngularJS
10 36 (9.73%) Ruby on Rails
11 34 (9.19%) XML
12 29 (7.84%) Kafka
13 28 (7.57%) Ajax
14 25 (6.76%) Hibernate
15 24 (6.49%) SOAP
16 23 (6.22%) KnockoutJS
16 23 (6.22%) Cascading
17 22 (5.95%) Backbone.js
17 22 (5.95%) Ember.js
Miscellaneous
1 83 (22.43%) Open Source
2 27 (7.30%) Computer Science
3 17 (4.59%) Wiki
4 12 (3.24%) Visualisation
5 9 (2.43%) Social Gaming
6 8 (2.16%) Management Information System
7 6 (1.62%) Social Network
7 6 (1.62%) Derivative
8 5 (1.35%) Market Risk
9 4 (1.08%) Digital Media
9 4 (1.08%) Foreign Exchange (FX)
9 4 (1.08%) Credit Risk
9 4 (1.08%) Data Integration
10 3 (0.81%) Statistics
10 3 (0.81%) Mathematics
10 3 (0.81%) Physics
10 3 (0.81%) Online Games
10 3 (0.81%) Streaming Video
10 3 (0.81%) Enterprise Software
11 2 (0.54%) Video on Demand
Operating Systems
1 117 (31.62%) Linux
2 40 (10.81%) UNIX
3 28 (7.57%) CentOS
4 17 (4.59%) Debian
5 12 (3.24%) Ubuntu
6 8 (2.16%) Windows
7 2 (0.54%) Android
7 2 (0.54%) Apple iOS
8 1 (0.27%) Mac OS X
8 1 (0.27%) SmartOS
Processes & Methodologies
1 135 (36.49%) TDD
2 104 (28.11%) Agile Software Development
3 79 (21.35%) Scrum
4 68 (18.38%) DevOps
5 66 (17.84%) BDD
6 55 (14.86%) Continuous Integration
7 51 (13.78%) Kanban
8 47 (12.70%) OO
9 46 (12.43%) MapReduce
10 37 (10.00%) Software Engineering
11 35 (9.46%) Pair Programming
12 30 (8.11%) Configuration Management
13 28 (7.57%) E-Commerce
14 27 (7.30%) Analytics
15 22 (5.95%) Web Application Development
15 22 (5.95%) UML
15 22 (5.95%) Automated Testing
16 20 (5.41%) Business Intelligence
17 19 (5.14%) Product Management
18 18 (4.86%) Software Architecture
Programming Languages
1 198 (53.51%) Java
2 102 (27.57%) Scala
3 96 (25.95%) Ruby
4 83 (22.43%) Python
5 76 (20.54%) JavaScript
6 37 (10.00%) PHP
7 35 (9.46%) SQL
8 31 (8.38%) Perl
9 29 (7.84%) Groovy
10 20 (5.41%) Bash Shell
11 19 (5.14%) Clojure
12 15 (4.05%) C#
13 9 (2.43%) Shell Script
14 8 (2.16%) C
14 8 (2.16%) Erlang
15 7 (1.89%) C++
16 5 (1.35%) R
17 4 (1.08%) Golang
17 4 (1.08%) PL/SQL
18 3 (0.81%) Haskell
Qualifications
1 53 (14.32%) Degree
2 6 (1.62%) Security Cleared
3 4 (1.08%) CCNA
3 4 (1.08%) CISSP
3 4 (1.08%) Cisco Certification
3 4 (1.08%) CISM
3 4 (1.08%) CCSA
3 4 (1.08%) JNCIA
3 4 (1.08%) SC Cleared
4 1 (0.27%) PhD
Quality Assurance & Compliance
1 7 (1.89%) COBIT
1 7 (1.89%) SLA
2 4 (1.08%) QA
3 1 (0.27%) ISO 9001
3 1 (0.27%) ISO 14001
System Software
1 21 (5.68%) HDFS
2 17 (4.59%) Apache Flume
3 15 (4.05%) Apache ZooKeeper
3 15 (4.05%) vCloud
4 5 (1.35%) Oracle RAC
5 3 (0.81%) VMware Infrastructure
6 2 (0.54%) vSphere
7 1 (0.27%) KVM
Systems Management
1 63 (17.03%) Opscode Chef
2 55 (14.86%) Puppet
3 36 (9.73%) Nagios
4 34 (9.19%) Oozie
5 29 (7.84%) ZABBIX
6 20 (5.41%) Salt
7 17 (4.59%) Cacti
8 16 (4.32%) Ansible
9 12 (3.24%) Ambari
10 11 (2.97%) Zenoss
11 10 (2.70%) Kibana
11 10 (2.70%) Graylog2
12 8 (2.16%) Opsview
12 8 (2.16%) collectd
13 2 (0.54%) Chukwa
13 2 (0.54%) Vagrant
14 1 (0.27%) YUM
Vendors
1 43 (11.62%) Oracle
2 24 (6.49%) Rackspace
3 19 (5.14%) Red Hat
4 18 (4.86%) Netezza
5 17 (4.59%) JBoss
6 14 (3.78%) Teradata
7 13 (3.51%) MapR
8 12 (3.24%) Hortonworks
8 12 (3.24%) Perforce
9 11 (2.97%) Splunk
10 10 (2.70%) VMware
10 10 (2.70%) Atlassian
11 9 (2.43%) Akamai
12 8 (2.16%) Sybase
12 8 (2.16%) Google
13 7 (1.89%) Zend
14 5 (1.35%) Greenplum
14 5 (1.35%) ION Trading
14 5 (1.35%) Microsoft
14 5 (1.35%) Vertica
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Rate: £350 - £425 per day + Negotiable
Posted: Yesterday
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Posted: Yesterday
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Rate: £350 - £400 per day
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Rate: From £500 to £550 per day
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