The first table below looks at the demand 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 18 April 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Database & Business Intelligence category for the England region.

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
18 Apr 2014
Same period 2013 Same period 2012
Apache Cassandra
Rank 426 430 513
Rank change year-on-year
+4 +83
Contract jobs citing Apache Cassandra 165 73 64
As % of all contract IT jobs located in England 0.32% 0.17% 0.11%
As % of the Database & Business Intelligence category 1.47% 0.78% 0.58%
Number of daily rates quoted 129 63 50
Average daily rate £525 £475 £450
Average daily rate % change year-on-year
+10.52% +5.55%
90% offered a daily rate of more than £420 £325 £375
10% offered a daily rate of more than £675 £575 £455
UK excluding London average daily rate £550 £363 £406
% change year-on-year
+51.72% -10.76%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
Database & Business Intelligence Category
England
Contract IT job ads with a match in the
Database & Business Intelligence category
11223 9332 11068
As % of all contract IT jobs located in England 21.86% 21.66% 19.87%
Number of daily rates quoted 7185 5814 6416
Average daily rate £394 £390 £388
Average daily rate % change year-on-year
+0.89% +0.64%
90% offered a daily rate of more than £263 £270 £265
10% offered a daily rate of more than £550 £550 £550
UK excluding London average daily rate £350 £330 £338
% change year-on-year
+6.06% -2.22%
Number of hourly rates quoted 179 190 228
Average hourly rate £35.00 £27.50 £30.00
Average hourly rate % change year-on-year
+27.27% -8.33%
90% offered a hourly rate of more than £16.50 £15.25 £14.25
10% offered a hourly rate of more than £55.00 £43.75 £46.00
UK excluding London average hourly rate £35.00 £28.00 £28.50
% change year-on-year
+25.00% -1.75%
Apache Cassandra
UK

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 18 April 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 18 April 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
(Click each for more statistics)
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
Find
Job
Vacancies
London +55 155 £525 +10.52% 28
South West - 5 £550 - 2
South East -13 1 - - 2
North West - 1 - -
East Midlands - - - - 1
North East - - - -
West Midlands - - - - 2
Apache Cassandra
UK

Apache Cassandra
Top 30 Related IT Skills in England

For the 6 months to 18 April 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.

1 178 (63.12%) Java
2 169 (59.93%) MongoDB
3 158 (56.03%) NoSQL
4 122 (43.26%) Hadoop
5 115 (40.78%) Big Data
6 106 (37.59%) Linux
7 91 (32.27%) Ruby
8 88 (31.21%) Agile Software Development
9 80 (28.37%) Opscode Chef
10 74 (26.24%) Python
11 72 (25.53%) MySQL
12 71 (25.18%) Scala
13 67 (23.76%) Web Services
14 63 (22.34%) Puppet
15 59 (20.92%) TDD
16 52 (18.44%) Open Source
16 52 (18.44%) Spring
17 48 (17.02%) SQL
17 48 (17.02%) Amazon AWS
18 47 (16.67%) UNIX
18 47 (16.67%) Continuous Integration
19 46 (16.31%) Nagios
20 43 (15.25%) Perl
20 43 (15.25%) Apache
21 42 (14.89%) Degree
22 41 (14.54%) Tomcat
22 41 (14.54%) CouchDB
23 40 (14.18%) Scrum
24 39 (13.83%) MapReduce
25 37 (13.12%) Apache Hive

Apache Cassandra
Top Related IT Skills in England by Category

For the 6 months to 18 April 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 43 (15.25%) Apache
2 41 (14.54%) Tomcat
3 34 (12.06%) Apache Pig
4 33 (11.70%) Node.js
5 27 (9.57%) Cloud Foundry
6 23 (8.16%) nginx
6 23 (8.16%) Elasticsearch
7 18 (6.38%) CloudStack
8 9 (3.19%) Apache Solr
8 9 (3.19%) Oracle Coherence
9 6 (2.13%) GemFire
10 4 (1.42%) SAS
11 3 (1.06%) Magnolia
11 3 (1.06%) Adobe CQ
11 3 (1.06%) CMS
12 2 (0.71%) Documentum
12 2 (0.71%) OpenStack
13 1 (0.35%) Apache ServiceMix
13 1 (0.35%) Jetty
13 1 (0.35%) Alfresco
Applications
1 4 (1.42%) SPSS
Business Applications
1 2 (0.71%) Maximo
Cloud Services
1 48 (17.02%) Amazon AWS
2 10 (3.55%) Cloud Computing
3 6 (2.13%) Amazon EC2
4 4 (1.42%) Amazon EMR
5 3 (1.06%) Microsoft Azure
5 3 (1.06%) SaaS
5 3 (1.06%) PaaS
6 2 (0.71%) IaaS
6 2 (0.71%) CloudFront
7 1 (0.35%) Heroku
7 1 (0.35%) Amazon S3
7 1 (0.35%) GitHub
Communications & Networking
1 13 (4.61%) TCP/IP
2 11 (3.90%) HTTP
3 10 (3.55%) DNS
4 7 (2.48%) AMQP
4 7 (2.48%) Wireless
5 6 (2.13%) ZigBee
6 5 (1.77%) SSL
7 3 (1.06%) Internet
8 1 (0.35%) SAN
8 1 (0.35%) Firewall
Database & Business Intelligence
1 169 (59.93%) MongoDB
2 158 (56.03%) NoSQL
3 122 (43.26%) Hadoop
4 115 (40.78%) Big Data
5 72 (25.53%) MySQL
6 41 (14.54%) CouchDB
7 37 (13.12%) Apache Hive
8 31 (10.99%) PostgreSQL
9 29 (10.28%) HBase
10 28 (9.93%) Riak
11 19 (6.74%) Relational Database
12 16 (5.67%) Redis
13 11 (3.90%) Amazon DynamoDB
13 11 (3.90%) RDBMS
14 10 (3.55%) Data Warehouse
15 8 (2.84%) DB2
15 8 (2.84%) Sqoop
16 7 (2.48%) Apache Accumulo
16 7 (2.48%) Couchbase
17 6 (2.13%) RavenDB
Development Applications
1 32 (11.35%) Hudson
2 30 (10.64%) Jenkins
3 21 (7.45%) JUnit
4 13 (4.61%) Maven
5 11 (3.90%) Eclipse
6 8 (2.84%) JIRA
6 8 (2.84%) Mockito
7 7 (2.48%) TeamCity
8 5 (1.77%) Git (software)
9 4 (1.42%) Subversion
9 4 (1.42%) Cucumber
9 4 (1.42%) Mocha
10 3 (1.06%) QUnit
10 3 (1.06%) Jasmine
10 3 (1.06%) Selenium
11 2 (0.71%) FitNesse
11 2 (0.71%) WebDriver
12 1 (0.35%) RSpec
12 1 (0.35%) JBehave
12 1 (0.35%) Calabash
General
1 28 (9.93%) Finance
2 7 (2.48%) Marketing
2 7 (2.48%) Billing
3 6 (2.13%) Banking
4 4 (1.42%) Retail
5 3 (1.06%) Front Office
5 3 (1.06%) Advertising
5 3 (1.06%) Pharmaceutical
6 2 (0.71%) Publishing
7 1 (0.35%) Investment Banking
7 1 (0.35%) Law
7 1 (0.35%) Financial Institution
Job Titles
1 124 (43.97%) Developer
2 85 (30.14%) Java Developer
3 57 (20.21%) Architect
4 54 (19.15%) DevOps Engineer
5 28 (9.93%) Scala Developer
6 24 (8.51%) Technical Architect
6 24 (8.51%) Senior Developer
7 18 (6.38%) Big Data Developer
8 13 (4.61%) Senior Java Developer
9 11 (3.90%) Enterprise Architect
10 10 (3.55%) Senior Architect
11 9 (3.19%) Software Engineer
11 9 (3.19%) Software Architect
12 8 (2.84%) Data Architect
12 8 (2.84%) Consultant
12 8 (2.84%) Java Architect
13 7 (2.48%) Agile Java Developer
13 7 (2.48%) Big Data Architect
14 6 (2.13%) Java Technical Architect
14 6 (2.13%) Hadoop Developer
Libraries, Frameworks & Software Standards
1 67 (23.76%) Web Services
2 52 (18.44%) Spring
3 39 (13.83%) MapReduce
4 36 (12.77%) REST
4 36 (12.77%) Hibernate
5 33 (11.70%) HTML
6 32 (11.35%) CSS
7 27 (9.57%) HTML5
8 26 (9.22%) CSS3
9 25 (8.87%) LAMP
10 23 (8.16%) JSON
11 21 (7.45%) Ajax
11 21 (7.45%) Ruby on Rails
12 17 (6.03%) RESTful
13 15 (5.32%) Django
13 15 (5.32%) Play Framework
14 12 (4.26%) Spring MVC
15 11 (3.90%) SOAP
15 11 (3.90%) .NET
15 11 (3.90%) J2EE
Miscellaneous
1 52 (18.44%) Open Source
2 26 (9.22%) Computer Science
3 13 (4.61%) Management Information System
4 11 (3.90%) Machine Learning
5 9 (3.19%) Fixed Income
6 8 (2.84%) Clustering
6 8 (2.84%) Derivative
6 8 (2.84%) Digital Media
7 6 (2.13%) Replication
7 6 (2.13%) Smart Meter
7 6 (2.13%) Enterprise Software
8 4 (1.42%) Physics
8 4 (1.42%) Statistics
8 4 (1.42%) Mobile Payment
9 3 (1.06%) Equity Derivative
9 3 (1.06%) Credit Derivative
9 3 (1.06%) Mathematics
10 2 (0.71%) Foreign Exchange (FX)
10 2 (0.71%) iPhone
10 2 (0.71%) Market Risk
Operating Systems
1 106 (37.59%) Linux
2 47 (16.67%) UNIX
3 23 (8.16%) CentOS
4 15 (5.32%) Debian
5 13 (4.61%) Windows
6 10 (3.55%) Android
7 9 (3.19%) Apple iOS
8 7 (2.48%) Red Hat Enterprise Linux
9 2 (0.71%) Ubuntu
10 1 (0.35%) Mac OS
10 1 (0.35%) Mac OS X
10 1 (0.35%) Gentoo
Processes & Methodologies
1 88 (31.21%) Agile Software Development
2 59 (20.92%) TDD
3 47 (16.67%) Continuous Integration
4 40 (14.18%) Scrum
5 28 (9.93%) Software Engineering
6 23 (8.16%) BDD
7 20 (7.09%) OO
8 17 (6.03%) Configuration Management
8 17 (6.03%) Continuous Improvement
9 16 (5.67%) UML
10 15 (5.32%) Analytics
11 14 (4.96%) Software Architecture
11 14 (4.96%) Kanban
11 14 (4.96%) MVC
12 13 (4.61%) Multithreading
13 12 (4.26%) Pair Programming
14 11 (3.90%) Security Management
15 10 (3.55%) Project Management
16 9 (3.19%) OOA/OOD
17 8 (2.84%) Business Intelligence
Programming Languages
1 178 (63.12%) Java
2 91 (32.27%) Ruby
3 74 (26.24%) Python
4 71 (25.18%) Scala
5 48 (17.02%) SQL
6 43 (15.25%) Perl
7 34 (12.06%) PHP
8 23 (8.16%) Bash Shell
9 21 (7.45%) C#
10 18 (6.38%) JavaScript
11 15 (5.32%) R
12 11 (3.90%) Clojure
13 10 (3.55%) Groovy
14 8 (2.84%) C++
15 7 (2.48%) C
16 6 (2.13%) F#
17 5 (1.77%) PowerShell
17 5 (1.77%) Shell Script
18 3 (1.06%) Erlang
19 2 (0.71%) PL/SQL
Qualifications
1 42 (14.89%) Degree
2 3 (1.06%) PhD
3 1 (0.35%) CTC Cleared
3 1 (0.35%) Security Cleared
3 1 (0.35%) RHCE
Quality Assurance & Compliance
1 4 (1.42%) SLA
1 4 (1.42%) QA
System Software
1 8 (2.84%) Platform Symphony
2 7 (2.48%) Varnish
3 6 (2.13%) Apache Flume
4 5 (1.77%) Apache ZooKeeper
5 1 (0.35%) VirtualBox
5 1 (0.35%) KVM
Systems Management
1 80 (28.37%) Opscode Chef
2 63 (22.34%) Puppet
3 46 (16.31%) Nagios
4 22 (7.80%) ZABBIX
5 18 (6.38%) collectd
6 15 (5.32%) Cacti
7 11 (3.90%) Oozie
8 8 (2.84%) Ansible
9 6 (2.13%) Munin
9 6 (2.13%) StatsD
10 1 (0.35%) YUM
10 1 (0.35%) HAProxy
10 1 (0.35%) Vagrant
Vendors
1 32 (11.35%) Oracle
2 26 (9.22%) Rackspace
3 19 (6.74%) Akamai
4 18 (6.38%) Red Hat
5 12 (4.26%) Foundry
6 11 (3.90%) DataSynapse
7 9 (3.19%) Vyatta
7 9 (3.19%) JBoss
8 8 (2.84%) Vertica
9 7 (2.48%) Percona
10 6 (2.13%) IBM
10 6 (2.13%) Greenplum
10 6 (2.13%) VMware
10 6 (2.13%) Google
10 6 (2.13%) Netezza
10 6 (2.13%) Splunk
11 5 (1.77%) Thunderhead
12 4 (1.42%) DoubleClick
13 3 (1.06%) Yantra
13 3 (1.06%) SAP
Newbury, Berkshire
Gate Hampton Ltd
Rate: From £300 to £600 per day
Posted: 2 days ago
London
Computer Futures
Posted: 3 days ago
South West
Opus Recruitment Solutions Ltd
Rate: £550 per day
Posted: 3 days ago
London
Opus Recruitment Solutions Ltd
Rate: Market Rate
Posted: 3 days ago
London
Hydrogen Group
Rate: £400.00 - £500.00 per day
Posted: 4 days ago
City, London
Oliver Bernard
Rate: £600 per day - 6 month contract
Posted: 5 days ago
London
Aston Carter
Rate: £450 - £550 per day
Posted: 6 days ago
Central London / West End
Oliver Bernard
Rate: From £550 to £600 per day
Posted: 6 days ago
Oxfordshire
Premier Group Recruitment
Posted: 6 days ago
City, London
E-synergy Solutions
Rate: £400 - £500 per day
Posted: 6 days ago
City of London
esynergy Solutions - UK
Rate: £600 - £700 per day
Posted: 17 days ago
London
Opus Recruitment Solutions Ltd
Rate: Market Rate
Posted: 23 days ago