The table below looks at the statistics for Apache Cassandra skills in IT contracts advertised for the West Yorkshire region. Included is a guide to the contractor rates offered in IT contracts that have cited Apache Cassandra over the 3 months to 4 May 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
4 May 2016
Same period 2015 Same period 2014
Apache Cassandra
Rank 87 116 -
Rank change year-on-year
+29 -
Contract jobs citing Apache Cassandra 28 5 0
As % of all contract IT jobs located in West Yorkshire 1.38% 0.25% -
As % of the Database & Business Intelligence category 6.67% 0.82% -
Number of daily rates quoted 20 1 0
Median daily rate £425 £525 -
Median daily rate % change year-on-year
-19.04% -
UK excluding London median daily rate £475 £600 £550
% change year-on-year
-20.83% +9.09%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
Apache Cassandra
Yorkshire

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 West Yorkshire region.

Database & Business Intelligence Category
West Yorkshire
Contract IT job ads with a match in the
Database & Business Intelligence category
420 607 466
As % of all contract IT jobs located in West Yorkshire 20.75% 30.35% 26.43%
Number of daily rates quoted 310 392 314
Median daily rate £400 £363 £325
Median daily rate % change year-on-year
+10.34% +11.53%
90% offered a daily rate of more than £300 £275 £250
10% offered a daily rate of more than £525 £475 £450
UK excluding London median daily rate £388 £375 £350
% change year-on-year
+3.33% +7.14%
Number of hourly rates quoted 4 6 7
Median hourly rate £16.09 £18.50 £29.00
Median hourly rate % change year-on-year
-13.02% -36.20%
UK excluding London median hourly rate £35.00 £32.10 £35.00
% change year-on-year
+9.03% -8.28%

Apache Cassandra
Jobs Demand Trend in West Yorkshire

The demand trend of contract jobs across the West Yorkshire region citing Apache Cassandra as a proportion of all IT contracts with a match in the Database & Business Intelligence category.

Apache Cassandra Jobs Demand Trend in West Yorkshire

Apache Cassandra
Daily Rate Trend in West Yorkshire

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

Apache Cassandra Daily Rate Trend in West Yorkshire

Apache Cassandra
Daily Rate Histogram in West Yorkshire

This chart provides a histogram of daily rates quoted in contract IT jobs citing Apache Cassandra across the West Yorkshire region over the 3 months to 4 May 2016.

Apache Cassandra Daily Rate Histogram in West Yorkshire

Apache Cassandra
Contract Job Locations in West Yorkshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Apache Cassandra within the West Yorkshire region over the 3 months to 4 May 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
Leeds +16 27 £450 -14.28% 7
Apache Cassandra
Yorkshire

Apache Cassandra
Top 30 Related IT Skills in West Yorkshire

For the 6 months to 4 May 2016, IT contractor jobs citing Apache Cassandra 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 West Yorkshire region with a requirement for Apache Cassandra.

1 44 (88.00%) Java
2 27 (54.00%) TDD
3 26 (52.00%) Agile Software Development
3 26 (52.00%) NoSQL
4 25 (50.00%) Apache Camel
5 24 (48.00%) RabbitMQ
6 19 (38.00%) MongoDB
7 18 (36.00%) Spring
7 18 (36.00%) Linux
8 16 (32.00%) JUnit
9 15 (30.00%) XML
9 15 (30.00%) Unix
10 14 (28.00%) JPA
11 13 (26.00%) Oracle
12 12 (24.00%) Hamcrest
12 12 (24.00%) Hadoop
12 12 (24.00%) Spring Boot
13 11 (22.00%) Internet
14 10 (20.00%) Data Warehouse
14 10 (20.00%) JavaScript
14 10 (20.00%) Mockito
15 9 (18.00%) Apache
16 8 (16.00%) SQL
17 7 (14.00%) HTML
17 7 (14.00%) PostgreSQL
17 7 (14.00%) Scrum
17 7 (14.00%) BDD
17 7 (14.00%) Scala
17 7 (14.00%) Continuous Integration
17 7 (14.00%) REST

Apache Cassandra
Top Related IT Skills in West Yorkshire 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 9 (18.00%) Apache
2 6 (12.00%) nginx
2 6 (12.00%) Node.js
2 6 (12.00%) Tomcat
3 1 (2.00%) Apache Spark
Cloud Services
1 6 (12.00%) Amazon AWS
1 6 (12.00%) IaaS
2 5 (10.00%) Cloud Computing
Communications & Networking
1 11 (22.00%) Internet
2 3 (6.00%) Network Security
3 2 (4.00%) HTTP
4 1 (2.00%) DNS
Database & Business Intelligence
1 26 (52.00%) NoSQL
2 19 (38.00%) MongoDB
3 12 (24.00%) Hadoop
4 10 (20.00%) Data Warehouse
5 7 (14.00%) PostgreSQL
6 6 (12.00%) Big Data
6 6 (12.00%) MySQL
6 6 (12.00%) Oracle Database
6 6 (12.00%) Redis
7 5 (10.00%) DB2
7 5 (10.00%) Hazelcast
8 2 (4.00%) Amazon DynamoDB
8 2 (4.00%) Relational Database
9 1 (2.00%) HBase
Development Applications
1 16 (32.00%) JUnit
2 12 (24.00%) Hamcrest
3 10 (20.00%) Mockito
4 2 (4.00%) Cucumber
4 2 (4.00%) Jenkins
4 2 (4.00%) Maven
5 1 (2.00%) Git (software)
5 1 (2.00%) Gradle
5 1 (2.00%) Hudson
5 1 (2.00%) Selenium
General
1 5 (10.00%) Games
2 1 (2.00%) Banking
2 1 (2.00%) Finance
2 1 (2.00%) Investment Banking
2 1 (2.00%) Retail
Job Titles
1 31 (62.00%) Developer
2 27 (54.00%) Java Developer
3 11 (22.00%) Architect
3 11 (22.00%) Technical Architect
4 10 (20.00%) Cassandra Developer
5 7 (14.00%) Digital Architect
5 7 (14.00%) Digital Technical Architect
5 7 (14.00%) Senior Architect
5 7 (14.00%) Senior Developer
5 7 (14.00%) Senior Digital Architect
5 7 (14.00%) Senior Digital Technical Architect
5 7 (14.00%) Senior Java Developer
5 7 (14.00%) Senior Technical Architect
6 5 (10.00%) DBA
7 3 (6.00%) Agile Developer
7 3 (6.00%) Agile Java Developer
7 3 (6.00%) Oracle DBA
8 2 (4.00%) Administrator
8 2 (4.00%) Big Data Architect
8 2 (4.00%) Cloud Architect
Libraries, Frameworks & Software Standards
1 25 (50.00%) Apache Camel
2 24 (48.00%) RabbitMQ
3 18 (36.00%) Spring
4 15 (30.00%) XML
5 14 (28.00%) JPA
6 12 (24.00%) Spring Boot
7 7 (14.00%) HTML
7 7 (14.00%) REST
8 6 (12.00%) JSON
8 6 (12.00%) Play Framework
9 5 (10.00%) .NET
9 5 (10.00%) AngularJS
9 5 (10.00%) Django
9 5 (10.00%) Ruby on Rails
9 5 (10.00%) Twitter Bootstrap
10 3 (6.00%) .NET Framework
11 2 (4.00%) ActiveMQ
11 2 (4.00%) CSS
11 2 (4.00%) J2EE
12 1 (2.00%) JMS
Miscellaneous
1 6 (12.00%) Visualisation
2 5 (10.00%) Analytical Skills
3 3 (6.00%) Digital Media
4 1 (2.00%) Replication
4 1 (2.00%) Social Media
4 1 (2.00%) User Experience
Operating Systems
1 18 (36.00%) Linux
2 15 (30.00%) Unix
3 6 (12.00%) Mac OS X
Processes & Methodologies
1 27 (54.00%) TDD
2 26 (52.00%) Agile Software Development
3 7 (14.00%) BDD
3 7 (14.00%) Continuous Integration
3 7 (14.00%) Scrum
4 6 (12.00%) DevOps
4 6 (12.00%) Software Architecture
5 5 (10.00%) ETL
5 5 (10.00%) Kanban
5 5 (10.00%) Machine Learning
5 5 (10.00%) Performance Tuning
5 5 (10.00%) Service Delivery
5 5 (10.00%) Web Accessibility
6 3 (6.00%) CRM
6 3 (6.00%) ERP
6 3 (6.00%) Web Development
7 2 (4.00%) Logistics
7 2 (4.00%) Pair Programming
8 1 (2.00%) Extreme Programming
8 1 (2.00%) Incident Management
Programming Languages
1 44 (88.00%) Java
2 10 (20.00%) JavaScript
3 8 (16.00%) SQL
4 7 (14.00%) Scala
5 5 (10.00%) PL/SQL
5 5 (10.00%) Python
5 5 (10.00%) R
5 5 (10.00%) Ruby
6 3 (6.00%) PHP
Qualifications
1 3 (6.00%) BPSS Clearance
1 3 (6.00%) Security Cleared
Quality Assurance & Compliance
1 3 (6.00%) Disclosure Scotland
System Software
1 1 (2.00%) Docker
1 1 (2.00%) HDFS
Systems Management
1 6 (12.00%) Opscode Chef
2 5 (10.00%) Data Guard
2 5 (10.00%) Oracle RMAN
2 5 (10.00%) StatsD
3 1 (2.00%) Ansible
3 1 (2.00%) Puppet
3 1 (2.00%) Salt
Vendors
1 13 (26.00%) Oracle
2 5 (10.00%) Apigee
2 5 (10.00%) Citrix
2 5 (10.00%) Mashery
2 5 (10.00%) Tableau
2 5 (10.00%) Teradata
3 1 (2.00%) Hortonworks
3 1 (2.00%) Rackspace
3 1 (2.00%) SaltStack
Leeds, West Yorkshire
Arrows Group
Rate: £500 - £600 per day + Negotiable
Posted: 15 hours ago
Leeds
Computer Futures
Rate: £350 - £450 per day + competitive
Posted: 22 days ago