The table below looks at the statistics for Apache Cassandra skills in IT contracts advertised across the UK. Included is a guide to the contractor rates offered in IT contracts that have cited Apache Cassandra over the 3 months to 29 July 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
29 Jul 2016
Same period 2015 Same period 2014
Apache Cassandra
Rank 375 445 418
Rank change year-on-year
+70 -27
Contract jobs citing Apache Cassandra 308 208 218
As % of all contract IT jobs located in the UK 0.57% 0.36% 0.40%
As % of the Database & Business Intelligence category 2.54% 1.57% 1.81%
Number of daily rates quoted 208 143 166
Median daily rate £513 £500 £500
Median daily rate % change year-on-year
+2.50% -
90% offered a daily rate of more than £400 £390 £400
10% offered a daily rate of more than £600 £650 £625
UK excluding London median daily rate £450 £513 £438
% change year-on-year
-12.19% +17.14%
Number of hourly rates quoted 2 0 0
Median hourly rate £55.00 - -
UK excluding London median hourly rate £55.00 - -

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in contract jobs advertised across the UK.

Database & Business Intelligence Category
UK
Contract IT job ads with a match in the
Database & Business Intelligence category
12105 13213 12031
As % of all contract IT jobs located in the UK 22.48% 23.14% 21.98%
Number of daily rates quoted 8069 8622 7432
Median daily rate £425 £400 £400
Median daily rate % change year-on-year
+6.25% -
90% offered a daily rate of more than £300 £280 £270
10% offered a daily rate of more than £575 £550 £550
UK excluding London median daily rate £375 £363 £350
% change year-on-year
+3.44% +3.57%
Number of hourly rates quoted 211 191 200
Median hourly rate £29.88 £27.78 £27.50
Median hourly rate % change year-on-year
+7.55% +1.01%
90% offered a hourly rate of more than £12.00 £16.50 £13.00
10% offered a hourly rate of more than £49.00 £52.17 £55.00
UK excluding London median hourly rate £29.25 £28.50 £28.50
% change year-on-year
+2.63% -

Apache Cassandra
Jobs Demand Trend

The demand trend of contract jobs 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 the UK

Apache Cassandra
Daily Rate Trend

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

Apache Cassandra Daily Rate Trend in the UK

Apache Cassandra
Daily Rate Histogram

This chart provides a histogram of daily rates quoted in contract IT jobs citing Apache Cassandra within the UK over the 3 months to 29 July 2016.

Apache Cassandra Daily Rate Histogram in the UK

Apache Cassandra
Hourly Rate Trend

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

Apache Cassandra Hourly Rate Trend in the UK

Apache Cassandra
Top 30 Contract Locations

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 UK over the 3 months to 29 July 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
England +83 305 £506 +1.25% 108
London +49 205 £518 +3.50% 72
City of London +69 48 £525 +5.00% 11
South East +35 43 £425 +3.03% 15
North West +19 26 £525 -19.23% 5
Buckinghamshire - 14 £425 -
Manchester +9 13 £550 +12.82% 3
Yorkshire +9 12 £438 -22.22% 2
Leeds +13 11 £425 -29.16% 2
West Yorkshire +9 11 £425 -29.16% 2
South West +3 11 £365 +4.28% 5
West Sussex -5 10 £350 -17.64%
Horsham - 10 £350 -
Hampshire +3 7 £550 +56.58% 7
Cheshire +2 6 £500 -23.07%
Merseyside - 6 £385 - 1
Swindon - 6 £350 -
Westminster - 6 £413 -
Milton Keynes - 6 £425 -
Wiltshire - 6 £350 -
Berkshire +8 5 £406 -29.34% 1
Warrington +3 5 £525 -19.23%
Surrey -11 5 £425 - 3
Liverpool - 5 £455 - 1
Buckingham - 4 - -
North East -49 3 £500 -23.07% 2
Newcastle upon Tyne -52 3 £500 -23.07% 2
Tyne and Wear -54 3 £500 -23.07% 2
Maidenhead - 3 - -
Stockport - 3 £550 -

Apache Cassandra
Top 30 Related IT Skills

For the 6 months to 29 July 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 with a requirement for Apache Cassandra.

1 426 (64.55%) Java
2 375 (56.82%) Agile Software Development
3 308 (46.67%) NoSQL
4 307 (46.52%) TDD
5 292 (44.24%) MongoDB
6 242 (36.67%) Scala
7 196 (29.70%) Scrum
8 190 (28.79%) Hadoop
9 179 (27.12%) Big Data
10 170 (25.76%) Amazon AWS
11 166 (25.15%) Apache Spark
12 160 (24.24%) Linux
13 153 (23.18%) REST
14 151 (22.88%) DevOps
15 143 (21.67%) Continuous Integration
16 139 (21.06%) BDD
17 129 (19.55%) Ruby
18 128 (19.39%) JavaScript
19 124 (18.79%) Kafka
19 124 (18.79%) Docker
20 123 (18.64%) Open Source
20 123 (18.64%) Pair Programming
20 123 (18.64%) Finance
21 116 (17.58%) Web Services
22 106 (16.06%) Spring
23 103 (15.61%) Software Engineering
23 103 (15.61%) Python
24 97 (14.70%) HTML
25 96 (14.55%) SQL
26 95 (14.39%) Jenkins

Apache Cassandra
Top Related IT Skills 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
1 166 (25.15%) Apache Spark
2 71 (10.76%) Apache
3 61 (9.24%) Elasticsearch
4 49 (7.42%) OpenStack
5 47 (7.12%) Cloud Foundry
6 36 (5.45%) Apache Pig
7 34 (5.15%) Tomcat
8 15 (2.27%) Jetty
9 12 (1.82%) Oracle Coherence
10 8 (1.21%) Apache Solr
10 8 (1.21%) JBoss
11 7 (1.06%) Confluence
11 7 (1.06%) SAS
12 6 (0.91%) nginx
13 5 (0.76%) Oracle HTTP Server
13 5 (0.76%) WebLogic
14 4 (0.61%) Oracle Service Bus
15 3 (0.45%) GemFire
16 2 (0.30%) Apache ServiceMix
16 2 (0.30%) Liferay
Applications
1 1 (0.15%) SPSS
Business Applications
1 3 (0.45%) SAP Oil and Gas
Cloud Services
1 170 (25.76%) Amazon AWS
2 50 (7.58%) Microsoft Azure
3 41 (6.21%) PaaS
4 32 (4.85%) Heroku
5 30 (4.55%) AWS CloudFormation
6 23 (3.48%) Cloud Computing
7 21 (3.18%) Amazon EC2
8 17 (2.58%) GitHub
9 14 (2.12%) Amazon S3
10 12 (1.82%) IaaS
11 9 (1.36%) AWS Lambda
12 8 (1.21%) Amazon EMR
12 8 (1.21%) Amazon Kinesis
12 8 (1.21%) Google Cloud Platform
13 7 (1.06%) Route 53
14 5 (0.76%) Amazon SQS
15 4 (0.61%) AdWords
15 4 (0.61%) SaaS
16 3 (0.45%) Amazon CloudWatch
16 3 (0.45%) AWS CloudTrail
Communications & Networking
1 63 (9.55%) HTTP
2 30 (4.55%) Internet
3 20 (3.03%) LDAP
4 17 (2.58%) HTTPS
5 7 (1.06%) DSL
5 7 (1.06%) Network Security
5 7 (1.06%) TCP/IP
6 6 (0.91%) DNS
7 5 (0.76%) FCAPS
8 4 (0.61%) Firewall
8 4 (0.61%) SAN
9 3 (0.45%) OpenVPN
10 2 (0.30%) Intranet
11 1 (0.15%) SSL
Database & Business Intelligence
1 308 (46.67%) NoSQL
2 292 (44.24%) MongoDB
3 190 (28.79%) Hadoop
4 179 (27.12%) Big Data
5 90 (13.64%) MySQL
6 88 (13.33%) HBase
7 83 (12.58%) Apache Hive
8 72 (10.91%) PostgreSQL
9 68 (10.30%) Redis
10 64 (9.70%) Neo4j
11 55 (8.33%) SQL Server
12 43 (6.52%) Relational Database
13 39 (5.91%) Amazon DynamoDB
14 30 (4.55%) Data Warehouse
15 21 (3.18%) Impala
16 19 (2.88%) Oracle Database
16 19 (2.88%) RDBMS
17 17 (2.58%) CouchDB
17 17 (2.58%) Hazelcast
18 13 (1.97%) Amazon RDS
Development Applications
1 95 (14.39%) Jenkins
2 72 (10.91%) Git (software)
3 63 (9.55%) Cucumber
4 56 (8.48%) Gradle
5 54 (8.18%) Maven
6 38 (5.76%) JUnit
7 30 (4.55%) Subversion
8 28 (4.24%) Mockito
9 27 (4.09%) JIRA
10 26 (3.94%) Hudson
11 21 (3.18%) IntelliJ
12 10 (1.52%) Atlassian Bamboo
12 10 (1.52%) Talend Open Studio
12 10 (1.52%) TestNG
13 8 (1.21%) Jasmine
14 7 (1.06%) CruiseControl
14 7 (1.06%) Gerrit
14 7 (1.06%) Mercurial
15 6 (0.91%) Selenium
15 6 (0.91%) TeamCity
General
1 123 (18.64%) Finance
2 72 (10.91%) Banking
3 22 (3.33%) Investment Banking
4 19 (2.88%) Front Office
5 15 (2.27%) Marketing
6 11 (1.67%) Retail
7 8 (1.21%) Games
8 6 (0.91%) Advertising
9 5 (0.76%) International Banking
9 5 (0.76%) Telecoms
10 4 (0.61%) Electronics
10 4 (0.61%) Financial Institution
11 3 (0.45%) Manufacturing
12 2 (0.30%) Law
12 2 (0.30%) Retail Banking
13 1 (0.15%) Back Office
13 1 (0.15%) Music Industry
13 1 (0.15%) Publishing
Job Titles
1 381 (57.73%) Developer
2 222 (33.64%) Java Developer
3 94 (14.24%) Agile Developer
4 83 (12.58%) Agile Java Developer
5 80 (12.12%) Architect
6 66 (10.00%) Scala Developer
7 60 (9.09%) DevOps Engineer
8 58 (8.79%) Senior Developer
9 45 (6.82%) Technical Architect
10 35 (5.30%) Data Engineer
10 35 (5.30%) Senior Java Developer
11 34 (5.15%) Big Data Developer
12 32 (4.85%) Java Engineer
13 31 (4.70%) AWS Developer
14 30 (4.55%) NoSQL Developer
14 30 (4.55%) Software Engineer
15 27 (4.09%) Cassandra Developer
16 25 (3.79%) Hadoop Developer
17 24 (3.64%) C# Developer
18 23 (3.48%) Data Architect
Libraries, Frameworks & Software Standards
1 153 (23.18%) REST
2 124 (18.79%) Kafka
3 116 (17.58%) Web Services
4 106 (16.06%) Spring
5 97 (14.70%) HTML
6 87 (13.18%) Akka
6 87 (13.18%) Play Framework
7 84 (12.73%) RabbitMQ
8 81 (12.27%) CSS
9 65 (9.85%) Node.js
10 64 (9.70%) HTML5
11 56 (8.48%) JSON
12 53 (8.03%) AngularJS
13 52 (7.88%) RESTful
14 49 (7.42%) .NET
15 40 (6.06%) Ruby on Rails
16 39 (5.91%) spray
17 38 (5.76%) CSS3
18 37 (5.61%) XML
19 36 (5.45%) Ajax
Miscellaneous
1 27 (4.09%) Analytical Skills
2 21 (3.18%) Algorithms
3 18 (2.73%) Computer Science
4 15 (2.27%) User Experience
5 12 (1.82%) Data Centre
5 12 (1.82%) Data Structures
6 10 (1.52%) Visualisation
7 9 (1.36%) Semantic Web
8 8 (1.21%) Foreign Exchange (FX)
8 8 (1.21%) Management Information System
8 8 (1.21%) Market Risk
8 8 (1.21%) Performance Metrics
9 7 (1.06%) Derivative
9 7 (1.06%) Enterprise Software
9 7 (1.06%) Fintech
10 6 (0.91%) Equities
10 6 (0.91%) Hedge funds
10 6 (0.91%) Social Media
11 5 (0.76%) Grid Computing
11 5 (0.76%) Mainframe
Operating Systems
1 160 (24.24%) Linux
2 86 (13.03%) Unix
3 22 (3.33%) Windows
4 10 (1.52%) Android
4 10 (1.52%) Apple iOS
4 10 (1.52%) Mac OS X
4 10 (1.52%) Red Hat Enterprise Linux
5 7 (1.06%) CentOS
6 6 (0.91%) Mesosphere
7 4 (0.61%) VyOS
8 3 (0.45%) Debian
8 3 (0.45%) Ubuntu
8 3 (0.45%) Windows Server 2008
8 3 (0.45%) Windows Server 2012
9 1 (0.15%) CoreOS
9 1 (0.15%) SUSE
Processes & Methodologies
1 375 (56.82%) Agile Software Development
2 307 (46.52%) TDD
3 196 (29.70%) Scrum
4 151 (22.88%) DevOps
5 143 (21.67%) Continuous Integration
6 139 (21.06%) BDD
7 123 (18.64%) Open Source
7 123 (18.64%) Pair Programming
8 103 (15.61%) Software Engineering
9 91 (13.79%) Microservices
10 86 (13.03%) Kanban
11 81 (12.27%) OO
12 65 (9.85%) Continuous Delivery
13 55 (8.33%) Configuration Management
14 48 (7.27%) MapReduce
15 47 (7.12%) Mentoring
15 47 (7.12%) Multithreading
16 44 (6.67%) ETL
17 43 (6.52%) Analytics
17 43 (6.52%) SDLC
Programming Languages
1 426 (64.55%) Java
2 242 (36.67%) Scala
3 129 (19.55%) Ruby
4 128 (19.39%) JavaScript
5 103 (15.61%) Python
6 96 (14.55%) SQL
7 48 (7.27%) Go
8 44 (6.67%) C#
9 34 (5.15%) PHP
10 33 (5.00%) Bash Shell
11 24 (3.64%) R
12 22 (3.33%) Perl
13 16 (2.42%) Clojure
14 15 (2.27%) Shell Script
15 14 (2.12%) Lua
15 14 (2.12%) VB
16 13 (1.97%) Groovy
17 11 (1.67%) C
18 9 (1.36%) PL/SQL
18 9 (1.36%) PowerShell
Qualifications
1 33 (5.00%) Security Cleared
2 22 (3.33%) Degree
3 10 (1.52%) SC Cleared
4 7 (1.06%) BPSS Clearance
4 7 (1.06%) DV Cleared
Quality Assurance & Compliance
1 26 (3.94%) QA
2 7 (1.06%) Data Quality
3 6 (0.91%) Disclosure Scotland
4 1 (0.15%) SLA
System Software
1 124 (18.79%) Docker
2 31 (4.70%) Apache Flume
2 31 (4.70%) vSphere
3 21 (3.18%) HDFS
4 11 (1.67%) Virtual Machines
5 10 (1.52%) Apache ZooKeeper
5 10 (1.52%) Virtual Desktop
6 7 (1.06%) LXC
7 6 (0.91%) Platform Symphony
8 4 (0.61%) etcd
8 4 (0.61%) NFS
9 3 (0.45%) KVM
9 3 (0.45%) VMware Infrastructure
10 2 (0.30%) Hyper-V
10 2 (0.30%) Squid
10 2 (0.30%) vCloud
10 2 (0.30%) VMware ESX
11 1 (0.15%) Xen
Systems Management
1 75 (11.36%) Puppet
2 71 (10.76%) Opscode Chef
3 56 (8.48%) Ansible
4 15 (2.27%) Hadoop YARN
5 14 (2.12%) Tivoli
6 12 (1.82%) Kubernetes
6 12 (1.82%) Oozie
6 12 (1.82%) Terraform
7 11 (1.67%) Mesos
7 11 (1.67%) StatsD
8 10 (1.52%) Nagios
9 7 (1.06%) FreeIPA
9 7 (1.06%) Icinga
9 7 (1.06%) Red Hat Spacewalk
10 6 (0.91%) Consul
10 6 (0.91%) Graphite
11 5 (0.76%) Control-M
11 5 (0.76%) Data Guard
11 5 (0.76%) Oracle RMAN
12 4 (0.61%) Kibana
Vendors
1 71 (10.76%) Oracle
2 39 (5.91%) Cloudera
3 18 (2.73%) Hortonworks
4 14 (2.12%) Google
5 13 (1.97%) Microsoft
6 12 (1.82%) New Relic
6 12 (1.82%) Tableau
7 10 (1.52%) Apigee
7 10 (1.52%) Citrix
7 10 (1.52%) Mashery
7 10 (1.52%) Talend
8 9 (1.36%) Teradata
8 9 (1.36%) VMware
9 8 (1.21%) IBM
10 7 (1.06%) Greenplum
10 7 (1.06%) Red Hat
10 7 (1.06%) TIBCO
11 6 (0.91%) Informatica
11 6 (0.91%) SAP
11 6 (0.91%) Sybase
London
Avion Recruitment Solutions
Rate: £225 - £275 per day
Posted: Yesterday
Central London / West End
Coded People
Rate: £500 - £550 per day
Posted: 2 days ago
Oxfordshire
Premier IT
Posted: Yesterday
London
Oliver Bernard
Rate: £550 - £650 per day
Posted: Yesterday
London
Understanding Recruitment
Rate: £500.00 - £550.00 per day
Posted: 14 hours ago
Newport, Gwent
Avion Recruitment Solutions
Rate: £450 - £550 per day
Posted: Yesterday
City, London
Arrows Group
Rate: £500 - £600 per day + Negotiable
Posted: 3 days ago
Portsmouth, Hampshire
Complete Tech Limited
Rate: Up to £435 per day
Posted: Yesterday
London
G2 Recruitment Solutions
Rate: Market rates
Posted: 4 days ago
London
McGregor Boyall
Rate: £550 - £800 per day
Posted: 4 days ago
London
MA Associates Worldwide
Rate: From £550 to £600 per day
Posted: 4 days ago
Surrey
Stafford-Sharp Associates
Rate: £500 per day
Posted: 2 days ago
North London
Understanding Recruitment
Rate: £525 - £575 per day
Posted: 2 days ago
London
MA Associates Worldwide
Rate: From £500 to £600 per day Permanent will be £120,000
Posted: 4 days ago
London
People Source Consulting
Rate: £400 - £450 per day
Posted: 16 days ago