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 9 December 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
9 Dec 2016
Same period 2015 Same period 2014
Apache Cassandra
Rank 303 358 426
Rank change year-on-year
+55 +68
Contract jobs citing Apache Cassandra 369 306 216
As % of all contract IT jobs located in the UK 0.74% 0.56% 0.38%
As % of the Database & Business Intelligence category 3.32% 2.41% 1.78%
Number of daily rates quoted 259 244 172
Median daily rate £525 £525 £500
Median daily rate % change year-on-year
- +5.00%
90% offered a daily rate of more than £425 £428 £378
10% offered a daily rate of more than £650 £625 £650
UK excluding London median daily rate £480 £550 £519
% change year-on-year
-12.72% +6.02%
Number of hourly rates quoted 1 0 0
Median hourly rate £22.50 - -
UK excluding London median hourly rate £22.50 - -

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
11131 12712 12102
As % of all contract IT jobs located in the UK 22.46% 23.06% 21.46%
Number of daily rates quoted 7386 8478 8031
Median daily rate £450 £425 £400
Median daily rate % change year-on-year
+5.88% +6.25%
90% offered a daily rate of more than £308 £300 £275
10% offered a daily rate of more than £600 £575 £550
UK excluding London median daily rate £400 £387 £363
% change year-on-year
+3.35% +6.75%
Number of hourly rates quoted 154 194 184
Median hourly rate £38.00 £23.75 £30.00
Median hourly rate % change year-on-year
+60.00% -20.83%
90% offered a hourly rate of more than £12.00 £12.00 £14.20
10% offered a hourly rate of more than £56.50 £45.00 £50.00
UK excluding London median hourly rate £38.00 £25.00 £33.50
% change year-on-year
+52.00% -25.37%

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 9 December 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 9 December 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 +50 353 £525 - 106
London -14 206 £550 +4.71% 70
City of London +4 60 £588 +11.90% 17
South East +51 44 £549 +2.09% 10
Yorkshire +12 25 £444 -29.00% 3
West Yorkshire +17 24 £444 -29.00% 2
Leeds +14 24 £444 -30.39% 1
North West +15 20 £445 -9.64% 5
East Midlands - 15 £550 - 1
Buckinghamshire - 14 £526 -
North East -18 11 £469 -6.25% 1
Tyne and Wear -24 11 £469 -6.25% 1
Newcastle upon Tyne -27 11 £469 -6.25% 1
Milton Keynes - 11 £526 -
Manchester +6 10 £445 -11.00% 2
West Midlands - 10 £475 - 4
South West +13 9 £500 +48.14% 3
South Wales - 8 £488 - 1
Wales - 8 £488 - 1
Northamptonshire - 8 £550 -
Kent - 8 £625 -
Surrey +28 7 £563 +2.27% 3
Hampshire +25 7 £425 -15.00% 2
East of England +2 7 £525 -4.54% 8
Staines - 7 £563 -
Swindon - 6 £500 -
Stockport - 6 £440 -
Wiltshire - 6 £500 -
Hertfordshire - 6 £525 -
Scotland +14 5 £450 - 1

Apache Cassandra
Top 30 Related IT Skills

For the 6 months to 9 December 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.

1 412 (58.69%) Java
2 386 (54.99%) MongoDB
3 379 (53.99%) Agile Software Development
4 338 (48.15%) NoSQL
5 265 (37.75%) Scala
6 252 (35.90%) TDD
7 235 (33.48%) Big Data
8 217 (30.91%) Hadoop
9 208 (29.63%) Apache Spark
10 197 (28.06%) Scrum
11 180 (25.64%) REST
12 175 (24.93%) MySQL
13 173 (24.64%) Linux
14 166 (23.65%) Python
14 166 (23.65%) Open Source
15 165 (23.50%) DevOps
16 158 (22.51%) JavaScript
17 150 (21.37%) Amazon AWS
18 148 (21.08%) HTML
19 146 (20.80%) PostgreSQL
20 143 (20.37%) CSS
21 137 (19.52%) Kanban
22 135 (19.23%) Kafka
23 130 (18.52%) Ruby
24 127 (18.09%) BDD
25 125 (17.81%) HTML5
26 117 (16.67%) SQL
27 113 (16.10%) HBase
28 112 (15.95%) Continuous Integration
29 111 (15.81%) Docker

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
1 208 (29.63%) Apache Spark
2 85 (12.11%) Apache
3 70 (9.97%) Elasticsearch
4 67 (9.54%) Apache Pig
5 38 (5.41%) Tomcat
6 33 (4.70%) Apache Solr
7 32 (4.56%) Cloud Foundry
8 28 (3.99%) JBoss
9 27 (3.85%) OpenStack
10 16 (2.28%) Jetty
11 15 (2.14%) Confluence
12 13 (1.85%) nginx
13 11 (1.57%) Oracle Coherence
13 11 (1.57%) Oracle SOA Suite
14 6 (0.85%) SAS
15 5 (0.71%) WebSphere
16 4 (0.57%) IIS
17 3 (0.43%) CMS
17 3 (0.43%) Mule
17 3 (0.43%) Mule ESB
Applications
1 6 (0.85%) MS Excel
2 5 (0.71%) SPSS
3 1 (0.14%) MS Office
Business Applications
1 2 (0.28%) SAP Oil and Gas
2 1 (0.14%) Summit
Cloud Services
1 150 (21.37%) Amazon AWS
2 61 (8.69%) Microsoft Azure
3 36 (5.13%) PaaS
4 29 (4.13%) Cloud Computing
5 17 (2.42%) Amazon EC2
6 14 (1.99%) Amazon Kinesis
7 13 (1.85%) Heroku
8 12 (1.71%) Amazon S3
8 12 (1.71%) AWS Lambda
9 11 (1.57%) GitHub
9 11 (1.57%) IaaS
10 10 (1.42%) AWS CloudFormation
11 9 (1.28%) Office 365
12 8 (1.14%) Google Cloud Platform
12 8 (1.14%) Route 53
12 8 (1.14%) SaaS
13 7 (1.00%) Amazon ElastiCache
14 4 (0.57%) Amazon EMR
14 4 (0.57%) AWS Elastic Beanstalk
14 4 (0.57%) Virtual Private Cloud
Communications & Networking
1 37 (5.27%) HTTP
2 19 (2.71%) LDAP
3 17 (2.42%) Internet
4 15 (2.14%) DNS
5 11 (1.57%) Kerberos
6 10 (1.42%) LAN
6 10 (1.42%) WAN
7 9 (1.28%) DSL
8 8 (1.14%) Firewall
8 8 (1.14%) HTTPS
8 8 (1.14%) SSL
9 7 (1.00%) FCAPS
10 6 (0.85%) MQTT
11 5 (0.71%) AMQP
11 5 (0.71%) TCP/IP
12 4 (0.57%) VPN
13 3 (0.43%) Intranet
13 3 (0.43%) Network Security
14 2 (0.28%) SNMP
15 1 (0.14%) Bluetooth
Database & Business Intelligence
1 386 (54.99%) MongoDB
2 338 (48.15%) NoSQL
3 235 (33.48%) Big Data
4 217 (30.91%) Hadoop
5 175 (24.93%) MySQL
6 146 (20.80%) PostgreSQL
7 113 (16.10%) HBase
8 97 (13.82%) Apache Hive
9 82 (11.68%) Relational Database
10 67 (9.54%) Redis
11 66 (9.40%) SQL Server
12 48 (6.84%) Neo4j
13 36 (5.13%) Data Warehouse
14 32 (4.56%) RDBMS
15 31 (4.42%) Sqoop
16 29 (4.13%) Riak
17 28 (3.99%) Data Lake
18 27 (3.85%) Amazon DynamoDB
18 27 (3.85%) Impala
19 19 (2.71%) CouchDB
Development Applications
1 106 (15.10%) Git (software)
2 100 (14.25%) Jenkins
3 34 (4.84%) JUnit
4 33 (4.70%) Subversion
5 30 (4.27%) JIRA
6 29 (4.13%) Maven
7 27 (3.85%) Jasmine
8 22 (3.13%) Selenium
9 21 (2.99%) Gradle
10 20 (2.85%) IntelliJ
11 19 (2.71%) Talend Open Studio
12 17 (2.42%) Cucumber
13 13 (1.85%) Vagrant
14 10 (1.42%) Gerrit
14 10 (1.42%) Mercurial
14 10 (1.42%) TeamCity
15 8 (1.14%) SonarQube
16 7 (1.00%) Atlassian Bamboo
16 7 (1.00%) Eclipse
16 7 (1.00%) WebDriver
General
1 86 (12.25%) Banking
1 86 (12.25%) Finance
2 32 (4.56%) Front Office
3 29 (4.13%) Investment Banking
4 9 (1.28%) Games
5 8 (1.14%) Retail
6 6 (0.85%) Marketing
7 5 (0.71%) Aerospace
7 5 (0.71%) Telecoms
8 3 (0.43%) Advertising
8 3 (0.43%) Financial Institution
8 3 (0.43%) Law
9 2 (0.28%) Electronics
9 2 (0.28%) Manufacturing
9 2 (0.28%) Publishing
10 1 (0.14%) Back Office
10 1 (0.14%) Billing
10 1 (0.14%) German Language
10 1 (0.14%) Multimedia
10 1 (0.14%) Music Industry
Job Titles
1 347 (49.43%) Developer
2 180 (25.64%) Java Developer
3 126 (17.95%) Architect
4 71 (10.11%) Senior Developer
5 62 (8.83%) Scala Developer
6 51 (7.26%) Agile Developer
7 48 (6.84%) DevOps Engineer
8 46 (6.55%) Data Engineer
8 46 (6.55%) Technical Architect
9 45 (6.41%) Senior Java Developer
10 43 (6.13%) Agile Java Developer
11 41 (5.84%) Data Architect
12 40 (5.70%) Big Data Developer
13 34 (4.84%) Big Data Engineer
14 30 (4.27%) Big Data Architect
15 28 (3.99%) Java Scala Developer
15 28 (3.99%) Software Engineer
16 27 (3.85%) Digital Architect
17 26 (3.70%) Software Developer
18 23 (3.28%) Apache Spark Developer
Libraries, Frameworks & Software Standards
1 180 (25.64%) REST
2 148 (21.08%) HTML
3 143 (20.37%) CSS
4 135 (19.23%) Kafka
5 125 (17.81%) HTML5
6 109 (15.53%) JSON
6 109 (15.53%) Web Services
7 106 (15.10%) Spring
8 103 (14.67%) AngularJS
9 89 (12.68%) CSS3
10 88 (12.54%) Django
10 88 (12.54%) Play Framework
11 86 (12.25%) Node.js
12 65 (9.26%) Akka
13 64 (9.12%) Ruby on Rails
14 63 (8.97%) Ajax
15 50 (7.12%) RESTful
16 49 (6.98%) RabbitMQ
17 37 (5.27%) jQuery
17 37 (5.27%) SOAP
Miscellaneous
1 30 (4.27%) Analytical Skills
2 25 (3.56%) Data Structures
3 23 (3.28%) Algorithms
4 22 (3.13%) Visualisation
5 21 (2.99%) Management Information System
6 20 (2.85%) User Experience
7 18 (2.56%) Data Centre
7 18 (2.56%) Equities
8 17 (2.42%) Mathematics
8 17 (2.42%) Semantic Web
9 15 (2.14%) Foreign Exchange (FX)
10 14 (1.99%) Derivative
11 13 (1.85%) Market Risk
12 12 (1.71%) Computer Science
13 10 (1.42%) Grid Computing
14 9 (1.28%) Fixed Income
15 8 (1.14%) Data Integration
16 7 (1.00%) Artificial Intelligence
16 7 (1.00%) Replication
16 7 (1.00%) Statistics
Operating Systems
1 173 (24.64%) Linux
2 73 (10.40%) Unix
3 28 (3.99%) Red Hat Enterprise Linux
4 27 (3.85%) Windows
5 14 (1.99%) Android
6 13 (1.85%) Apple iOS
7 9 (1.28%) CoreOS
8 8 (1.14%) Mesosphere
9 7 (1.00%) CentOS
10 6 (0.85%) Mac OS X
11 5 (0.71%) Ubuntu
12 4 (0.57%) Solaris
13 2 (0.28%) Debian
13 2 (0.28%) Oracle Linux
13 2 (0.28%) Windows Server 2012
14 1 (0.14%) SUSE
14 1 (0.14%) Windows CE
14 1 (0.14%) Windows XP
Processes & Methodologies
1 379 (53.99%) Agile Software Development
2 252 (35.90%) TDD
3 197 (28.06%) Scrum
4 166 (23.65%) Open Source
5 165 (23.50%) DevOps
6 137 (19.52%) Kanban
7 127 (18.09%) BDD
8 112 (15.95%) Continuous Integration
9 101 (14.39%) Microservices
10 100 (14.25%) Software Engineering
11 96 (13.68%) Configuration Management
12 68 (9.69%) MapReduce
13 67 (9.54%) Analytics
14 66 (9.40%) Continuous Delivery
15 59 (8.40%) Pair Programming
16 52 (7.41%) Mentoring
17 51 (7.26%) OO
18 49 (6.98%) Prototyping
19 43 (6.13%) Data Modelling
19 43 (6.13%) SOA
Programming Languages
1 412 (58.69%) Java
2 265 (37.75%) Scala
3 166 (23.65%) Python
4 158 (22.51%) JavaScript
5 130 (18.52%) Ruby
6 117 (16.67%) SQL
7 41 (5.84%) C#
7 41 (5.84%) R
8 35 (4.99%) Perl
9 33 (4.70%) Go
10 30 (4.27%) Bash Shell
11 25 (3.56%) PHP
12 20 (2.85%) C
13 19 (2.71%) Haskell
13 19 (2.71%) Shell Script
14 17 (2.42%) Clojure
14 17 (2.42%) Groovy
15 15 (2.14%) C++
16 13 (1.85%) PL/SQL
17 9 (1.28%) PowerShell
Qualifications
1 39 (5.56%) Security Cleared
2 31 (4.42%) Degree
3 14 (1.99%) SC Cleared
4 13 (1.85%) BPSS Clearance
5 10 (1.42%) DV Cleared
6 5 (0.71%) PhD
7 2 (0.28%) CESG Certified Professional
7 2 (0.28%) ISEB
7 2 (0.28%) ISTQB
7 2 (0.28%) ISTQB Foundation Certification
7 2 (0.28%) RHCSA
8 1 (0.14%) ITIL Certification
Quality Assurance & Compliance
1 36 (5.13%) QA
2 14 (1.99%) Disclosure Scotland
3 7 (1.00%) Data Quality
4 4 (0.57%) SLA
5 1 (0.14%) Dodd-Frank
5 1 (0.14%) EMIR
5 1 (0.14%) GCP
5 1 (0.14%) ISO/IEC 27001
5 1 (0.14%) MiFID
5 1 (0.14%) SDET
System Software
1 111 (15.81%) Docker
2 52 (7.41%) HDFS
3 42 (5.98%) Apache Flume
4 29 (4.13%) Apache ZooKeeper
5 16 (2.28%) LXC
6 15 (2.14%) vSphere
7 10 (1.42%) Oracle RAC
8 7 (1.00%) VMware Infrastructure
9 6 (0.85%) Virtual Machines
9 6 (0.85%) VirtualBox
10 5 (0.71%) Platform Symphony
11 3 (0.43%) Active Directory
12 2 (0.28%) vCloud
12 2 (0.28%) Veritas Cluster Server
12 2 (0.28%) Veritas Volume Manager
12 2 (0.28%) Xen
13 1 (0.14%) Ceph
13 1 (0.14%) Hyper-V
Systems Management
1 75 (10.68%) Ansible
2 72 (10.26%) Puppet
3 45 (6.41%) Opscode Chef
4 40 (5.70%) Hadoop YARN
5 25 (3.56%) Oozie
6 21 (2.99%) Nagios
7 18 (2.56%) Kubernetes
8 15 (2.14%) Ambari
9 14 (1.99%) Mesos
10 9 (1.28%) Kibana
10 9 (1.28%) logstash
10 9 (1.28%) Red Hat Spacewalk
10 9 (1.28%) Terraform
11 8 (1.14%) Tivoli
12 7 (1.00%) FreeIPA
12 7 (1.00%) Icinga
13 6 (0.85%) Control-M
14 5 (0.71%) Salt
14 5 (0.71%) ZABBIX
15 4 (0.57%) Grafana
Vendors
1 99 (14.10%) Oracle
2 39 (5.56%) Cloudera
3 30 (4.27%) Hortonworks
4 27 (3.85%) Red Hat
5 25 (3.56%) Tableau
6 23 (3.28%) Microsoft
7 21 (2.99%) New Relic
8 19 (2.71%) Talend
9 13 (1.85%) Google
9 13 (1.85%) Teradata
10 12 (1.71%) Cisco
11 11 (1.57%) SAP
12 10 (1.42%) hybris
12 10 (1.42%) MapR
13 9 (1.28%) Splunk
14 8 (1.14%) VMware
15 7 (1.00%) MuleSoft
15 7 (1.00%) Nokia
15 7 (1.00%) Solace
16 6 (0.85%) Apigee
London
McGregor Boyall
Rate: £550 - £650 per day
Posted: 3 hours ago
London
The Curve Group
Rate: £450 - £500+ per day
Posted: 7 hours ago
City, London
Careerwise UK Limited
Rate: £600 - £650 per day
Posted: 2 hours ago
East London
Careerwise UK Limited
Rate: £600 - £650 per day
Posted: 3 hours ago
City, London
Eames Consulting
Rate: £500 - £600 per day
Posted: 2 hours ago
Cheltenham, Gloucestershire
Software Personnel International Ltd
Rate: From £340 to £400 per day
Posted: 2 days ago
City, London
TEKsystems
Rate: £550 - £650 per day
Posted: 3 days ago
London
Lawrence Harvey Enterprise
Rate: £550 - £650 per day
Posted: 4 days ago
Central London / West End
Gamesys
Posted: Yesterday
West London
Experis Ltd
Rate: £540.00 - £580.00 per day
Posted: Yesterday
City, London
Explore Recruitment Solutions
Rate: £375 - £425 per day
Posted: 4 days ago
London
Sanderson
Rate: £475 - £550 per day
Posted: 14 days ago
London
Oriel Laboratories Limited
Rate: £40 - £50 per hour
Posted: 27 days ago
South East London
GridCell
Rate: From £500 to £700 per day (Depending on experience)
Posted: 23 days ago
South West London
Gamesys
Posted: 18 days ago