The table below looks at the statistics for Apache Cassandra skills in IT contracts advertised for the London region. Included is a guide to the contractor rates offered in IT contracts that have cited Apache Cassandra over the 3 months to 8 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
8 Dec 2016
Same period 2015 Same period 2014
Apache Cassandra
Rank 236 214 276
Rank change year-on-year
-22 +62
Contract jobs citing Apache Cassandra 207 228 166
As % of all contract IT jobs located in London 0.96% 1.01% 0.70%
As % of the Database & Business Intelligence category 4.04% 4.20% 3.07%
Number of daily rates quoted 153 187 146
Median daily rate £550 £525 £494
Median daily rate % change year-on-year
+4.71% +6.32%
90% offered a daily rate of more than £429 £431 £378
10% offered a daily rate of more than £650 £600 £638
UK excluding London median daily rate £480 £525 £519
% change year-on-year
-8.57% +1.20%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £22.50 - -
Apache Cassandra
England

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 London region.

Database & Business Intelligence Category
London
Contract IT job ads with a match in the
Database & Business Intelligence category
5130 5431 5413
As % of all contract IT jobs located in London 23.85% 24.07% 22.94%
Number of daily rates quoted 3636 3915 3953
Median daily rate £500 £470 £425
Median daily rate % change year-on-year
+6.38% +10.58%
90% offered a daily rate of more than £350 £325 £300
10% offered a daily rate of more than £625 £625 £600
UK excluding London median daily rate £400 £387 £363
% change year-on-year
+3.35% +6.75%
Number of hourly rates quoted 20 24 38
Median hourly rate £32.50 £21.99 £29.00
Median hourly rate % change year-on-year
+47.81% -24.18%
90% offered a hourly rate of more than £15.50 £16.00 £14.00
10% offered a hourly rate of more than £64.00 £49.00 £39.70
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 in London

The demand trend of contract jobs across the London 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 London

Apache Cassandra
Daily Rate Trend in London

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

Apache Cassandra Daily Rate Trend in London

Apache Cassandra
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Apache Cassandra across the London region over the 3 months to 8 December 2016.

Apache Cassandra Daily Rate Histogram in London

Apache Cassandra
Hourly Rate Trend in London

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

Apache Cassandra Hourly Rate Trend in London

Apache Cassandra
Contract Job Locations in London

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 London region over the 3 months to 8 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
City of London +2 58 £600 +14.28% 14
Canary Wharf - 5 £575 -
Docklands, London - 1 - -
Westminster - 1 £510 -
Apache Cassandra
England

Apache Cassandra
Top 30 Related IT Skills in London

For the 6 months to 8 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 across the London region with a requirement for Apache Cassandra.

1 264 (61.11%) Java
2 223 (51.62%) MongoDB
3 222 (51.39%) Agile Software Development
4 190 (43.98%) Scala
5 188 (43.52%) NoSQL
6 168 (38.89%) TDD
7 158 (36.57%) Big Data
8 141 (32.64%) Hadoop
9 138 (31.94%) Apache Spark
10 120 (27.78%) Scrum
11 115 (26.62%) Python
12 114 (26.39%) Kafka
13 110 (25.46%) Open Source
14 108 (25.00%) REST
15 102 (23.61%) DevOps
16 100 (23.15%) MySQL
17 94 (21.76%) HTML
18 93 (21.53%) Linux
19 89 (20.60%) JavaScript
20 86 (19.91%) BDD
21 83 (19.21%) HTML5
22 82 (18.98%) CSS
23 80 (18.52%) Amazon AWS
24 79 (18.29%) Kanban
24 79 (18.29%) Docker
25 75 (17.36%) Continuous Integration
25 75 (17.36%) Ruby
26 72 (16.67%) Banking
26 72 (16.67%) PostgreSQL
27 71 (16.44%) Web Services

Apache Cassandra
Top Related IT Skills in London 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
1 138 (31.94%) Apache Spark
2 51 (11.81%) Elasticsearch
3 46 (10.65%) Apache
4 41 (9.49%) Apache Pig
5 20 (4.63%) Apache Solr
6 19 (4.40%) Tomcat
7 13 (3.01%) JBoss
8 12 (2.78%) Cloud Foundry
8 12 (2.78%) OpenStack
9 11 (2.55%) Oracle Coherence
9 11 (2.55%) Oracle SOA Suite
10 9 (2.08%) Jetty
11 6 (1.39%) SAS
12 4 (0.93%) nginx
13 3 (0.69%) CMS
13 3 (0.69%) Jupyter
13 3 (0.69%) WebSphere
14 2 (0.46%) IIS
14 2 (0.46%) WildFly
15 1 (0.23%) Mule
Applications
1 5 (1.16%) SPSS
2 1 (0.23%) MS Excel
Business Applications
1 2 (0.46%) SAP Oil and Gas
Cloud Services
1 80 (18.52%) Amazon AWS
2 22 (5.09%) Microsoft Azure
3 19 (4.40%) Cloud Computing
4 12 (2.78%) Amazon EC2
5 11 (2.55%) PaaS
6 10 (2.31%) GitHub
7 8 (1.85%) Amazon S3
7 8 (1.85%) AWS CloudFormation
8 6 (1.39%) AWS Lambda
8 6 (1.39%) Google Cloud Platform
9 4 (0.93%) Amazon Kinesis
9 4 (0.93%) Route 53
10 3 (0.69%) Amazon ElastiCache
10 3 (0.69%) Amazon EMR
10 3 (0.69%) CloudFront
10 3 (0.69%) Heroku
11 2 (0.46%) Amazon SQS
11 2 (0.46%) Office 365
11 2 (0.46%) SaaS
12 1 (0.23%) Google App Engine
Communications & Networking
1 16 (3.70%) HTTP
2 11 (2.55%) Internet
3 7 (1.62%) Firewall
4 6 (1.39%) MQTT
5 4 (0.93%) Network Security
6 3 (0.69%) Kerberos
7 2 (0.46%) DNS
7 2 (0.46%) LDAP
7 2 (0.46%) SNMP
8 1 (0.23%) LAN
8 1 (0.23%) SAN
8 1 (0.23%) SSL
8 1 (0.23%) TCP/IP
8 1 (0.23%) WAN
Database & Business Intelligence
1 223 (51.62%) MongoDB
2 188 (43.52%) NoSQL
3 158 (36.57%) Big Data
4 141 (32.64%) Hadoop
5 100 (23.15%) MySQL
6 72 (16.67%) PostgreSQL
7 62 (14.35%) Apache Hive
8 61 (14.12%) HBase
9 50 (11.57%) Relational Database
10 46 (10.65%) SQL Server
11 31 (7.18%) Neo4j
12 28 (6.48%) Redis
13 26 (6.02%) Data Warehouse
14 24 (5.56%) RDBMS
15 22 (5.09%) Riak
16 18 (4.17%) Data Lake
17 17 (3.94%) Impala
18 16 (3.70%) Amazon DynamoDB
18 16 (3.70%) Sqoop
19 13 (3.01%) Hazelcast
Development Applications
1 69 (15.97%) Git (software)
2 48 (11.11%) Jenkins
3 23 (5.32%) Maven
3 23 (5.32%) Subversion
4 21 (4.86%) Gradle
5 16 (3.70%) IntelliJ
6 11 (2.55%) JUnit
7 10 (2.31%) Gerrit
7 10 (2.31%) JIRA
7 10 (2.31%) Mercurial
7 10 (2.31%) Selenium
8 9 (2.08%) TeamCity
9 8 (1.85%) Jasmine
9 8 (1.85%) Talend Open Studio
10 7 (1.62%) Cucumber
11 6 (1.39%) Vagrant
12 5 (1.16%) Bitbucket
12 5 (1.16%) WebDriver
13 4 (0.93%) GitLab
13 4 (0.93%) Mockito
General
1 72 (16.67%) Banking
2 63 (14.58%) Finance
3 32 (7.41%) Front Office
4 30 (6.94%) Investment Banking
5 6 (1.39%) Games
5 6 (1.39%) Marketing
6 4 (0.93%) Retail
7 3 (0.69%) Financial Institution
7 3 (0.69%) Law
7 3 (0.69%) Telecoms
8 2 (0.46%) Advertising
8 2 (0.46%) Electronics
8 2 (0.46%) Manufacturing
8 2 (0.46%) Publishing
9 1 (0.23%) Billing
Job Titles
1 236 (54.63%) Developer
2 123 (28.47%) Java Developer
3 60 (13.89%) Architect
4 54 (12.50%) Scala Developer
5 50 (11.57%) Senior Developer
6 37 (8.56%) DevOps Engineer
7 34 (7.87%) Big Data Developer
8 33 (7.64%) Senior Java Developer
9 30 (6.94%) Data Engineer
10 28 (6.48%) Agile Developer
11 26 (6.02%) Java Scala Developer
12 24 (5.56%) Data Architect
13 22 (5.09%) Agile Java Developer
13 22 (5.09%) Big Data Engineer
14 21 (4.86%) Apache Spark Developer
15 19 (4.40%) Technical Architect
16 18 (4.17%) Big Data Architect
17 17 (3.94%) Senior Scala Developer
18 14 (3.24%) Java Engineer
18 14 (3.24%) Senior Java Scala Developer
Libraries, Frameworks & Software Standards
1 114 (26.39%) Kafka
2 108 (25.00%) REST
3 94 (21.76%) HTML
4 83 (19.21%) HTML5
5 82 (18.98%) CSS
6 71 (16.44%) Web Services
7 64 (14.81%) Spring
8 60 (13.89%) Play Framework
9 57 (13.19%) AngularJS
10 55 (12.73%) Django
10 55 (12.73%) JSON
11 53 (12.27%) Akka
12 51 (11.81%) Node.js
13 48 (11.11%) CSS3
14 42 (9.72%) Ajax
15 41 (9.49%) Ruby on Rails
16 35 (8.10%) RabbitMQ
17 27 (6.25%) RESTful
18 25 (5.79%) React
19 23 (5.32%) Hibernate
Miscellaneous
1 24 (5.56%) Data Structures
2 21 (4.86%) Algorithms
3 18 (4.17%) Analytical Skills
3 18 (4.17%) Equities
4 17 (3.94%) Semantic Web
5 16 (3.70%) Foreign Exchange (FX)
5 16 (3.70%) Management Information System
5 16 (3.70%) Visualisation
6 15 (3.47%) Derivative
7 14 (3.24%) Market Risk
8 13 (3.01%) Data Centre
9 11 (2.55%) Mathematics
10 9 (2.08%) Computer Science
10 9 (2.08%) Fixed Income
11 7 (1.62%) Artificial Intelligence
12 6 (1.39%) Statistics
12 6 (1.39%) User Experience
13 5 (1.16%) Data Integration
13 5 (1.16%) Interest Rate Derivative
13 5 (1.16%) Internet of Things
Operating Systems
1 93 (21.53%) Linux
2 53 (12.27%) Unix
3 22 (5.09%) Windows
4 10 (2.31%) Android
4 10 (2.31%) Apple iOS
5 4 (0.93%) Ubuntu
6 3 (0.69%) Mac OS X
6 3 (0.69%) Red Hat Enterprise Linux
7 2 (0.46%) CentOS
7 2 (0.46%) Debian
7 2 (0.46%) Solaris
8 1 (0.23%) CoreOS
8 1 (0.23%) Oracle Linux
8 1 (0.23%) SUSE
8 1 (0.23%) VyOS
8 1 (0.23%) Windows Server 2012
8 1 (0.23%) Windows XP
Processes & Methodologies
1 222 (51.39%) Agile Software Development
2 168 (38.89%) TDD
3 120 (27.78%) Scrum
4 110 (25.46%) Open Source
5 102 (23.61%) DevOps
6 86 (19.91%) BDD
7 79 (18.29%) Kanban
8 75 (17.36%) Continuous Integration
9 69 (15.97%) Microservices
10 57 (13.19%) Configuration Management
11 54 (12.50%) Software Engineering
12 48 (11.11%) OO
13 45 (10.42%) Pair Programming
14 42 (9.72%) MapReduce
15 37 (8.56%) Analytics
16 34 (7.87%) Mentoring
16 34 (7.87%) SOA
17 32 (7.41%) MVC
18 31 (7.18%) Prototyping
19 30 (6.94%) Continuous Delivery
Programming Languages
1 264 (61.11%) Java
2 190 (43.98%) Scala
3 115 (26.62%) Python
4 89 (20.60%) JavaScript
5 75 (17.36%) Ruby
6 60 (13.89%) SQL
7 31 (7.18%) R
8 27 (6.25%) Perl
9 25 (5.79%) C#
10 22 (5.09%) PHP
11 18 (4.17%) Go
12 15 (3.47%) Haskell
13 14 (3.24%) Bash Shell
13 14 (3.24%) Clojure
14 13 (3.01%) Shell Script
15 12 (2.78%) Groovy
16 9 (2.08%) PL/SQL
17 7 (1.62%) MATLAB
18 6 (1.39%) C
18 6 (1.39%) C++
Qualifications
1 13 (3.01%) Degree
2 6 (1.39%) Security Cleared
3 5 (1.16%) PhD
4 2 (0.46%) BPSS Clearance
4 2 (0.46%) DV Cleared
5 1 (0.23%) RHCSA
5 1 (0.23%) SC Cleared
Quality Assurance & Compliance
1 29 (6.71%) QA
2 3 (0.69%) Data Quality
2 3 (0.69%) Disclosure Scotland
3 1 (0.23%) Dodd-Frank
3 1 (0.23%) EMIR
3 1 (0.23%) GCP
3 1 (0.23%) MiFID
3 1 (0.23%) SDET
System Software
1 79 (18.29%) Docker
2 25 (5.79%) HDFS
3 22 (5.09%) Apache Flume
4 16 (3.70%) Apache ZooKeeper
5 7 (1.62%) Virtual Machines
6 6 (1.39%) LXC
7 5 (1.16%) Platform Symphony
7 5 (1.16%) vSphere
8 4 (0.93%) VMware Infrastructure
9 2 (0.46%) Active Directory
9 2 (0.46%) Xen
10 1 (0.23%) Ceph
10 1 (0.23%) NFS
10 1 (0.23%) Oracle RAC
10 1 (0.23%) vCloud
10 1 (0.23%) Veritas Cluster Server
10 1 (0.23%) Veritas Volume Manager
Systems Management
1 50 (11.57%) Puppet
2 45 (10.42%) Ansible
3 25 (5.79%) Opscode Chef
4 18 (4.17%) Hadoop YARN
5 12 (2.78%) Nagios
5 12 (2.78%) Oozie
6 8 (1.85%) Red Hat Spacewalk
7 7 (1.62%) Ambari
7 7 (1.62%) FreeIPA
7 7 (1.62%) Icinga
8 6 (1.39%) Kubernetes
8 6 (1.39%) Mesos
9 5 (1.16%) Kibana
9 5 (1.16%) logstash
10 3 (0.69%) Terraform
11 2 (0.46%) Grafana
11 2 (0.46%) Marathon
12 1 (0.23%) Failover Clustering
12 1 (0.23%) rkt
12 1 (0.23%) Salt
Vendors
1 54 (12.50%) Oracle
2 18 (4.17%) Hortonworks
3 16 (3.70%) Tableau
4 14 (3.24%) Cloudera
5 13 (3.01%) New Relic
6 10 (2.31%) hybris
7 9 (2.08%) Google
7 9 (2.08%) SAP
8 8 (1.85%) Microsoft
8 8 (1.85%) Talend
9 7 (1.62%) Solace
10 6 (1.39%) Apigee
10 6 (1.39%) Red Hat
11 5 (1.16%) Sybase
11 5 (1.16%) VMware
12 4 (0.93%) Cisco
12 4 (0.93%) Cognos
12 4 (0.93%) Genesys
12 4 (0.93%) Teradata
13 3 (0.69%) Informatica
City, London
TEKsystems
Rate: £550 - £650 per day
Posted: 2 days ago
London
Lawrence Harvey Enterprise
Rate: £550 - £650 per day
Posted: 2 days ago
London
McGregor Boyall
Rate: £550 - £650 per day
Posted: 5 days ago
City, London
Explore Recruitment Solutions
Rate: £375 - £425 per day
Posted: 2 days ago
London
Sanderson
Rate: £475 - £550 per day
Posted: 13 days ago
London
Oriel Laboratories Limited
Rate: £40 - £50 per hour
Posted: 26 days ago
South East London
GridCell
Rate: From £500 to £700 per day (Depending on experience)
Posted: 22 days ago
South West London
Gamesys
Posted: 16 days ago
South West London
Gamesys
Posted: 16 days ago