The table below looks at the statistics for Apache Cassandra skills in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited Apache Cassandra over the 3 months to 27 August 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
27 Aug 2014
Same period 2013 Same period 2012
Apache Cassandra
Rank 383 370 446
Rank change year-on-year
-13 +76
Permanent jobs citing Apache Cassandra 271 260 206
As % of all permanent IT jobs located in London 0.58% 0.58% 0.40%
As % of the Database & Business Intelligence category 1.92% 1.95% 1.40%
Number of salaries quoted 228 227 189
Average salary £62,000 £60,000 £60,000
Average salary % change year-on-year
+3.33% -
90% offered a salary of more than £50,000 £47,500 £45,000
10% offered a salary of more than £75,000 £75,000 £80,500
UK excluding London average salary £50,000 £50,000 £40,000
% change year-on-year
- +25.00%
Apache Cassandra
England

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in permanent jobs advertised in the London region.

Database & Business Intelligence Category
London
Permanent IT job ads with a match in the
Database & Business Intelligence category
14119 13316 14766
As % of all permanent IT jobs located in London 30.47% 29.73% 28.82%
Number of salaries quoted 12308 11549 13062
Average salary £52,500 £52,500 £52,500
90% offered a salary of more than £37,000 £36,000 £36,000
10% offered a salary of more than £75,000 £75,000 £75,000
UK excluding London average salary £40,000 £40,000 £38,500
% change year-on-year
- +3.89%

Apache Cassandra
Jobs Demand Trend in London

This chart provides a 3-month moving total of permanent IT jobs citing Apache Cassandra across the London region as a proportion of the total demand within the Database & Business Intelligence category.

Apache Cassandra Jobs Demand Trend in London

Apache Cassandra
Salary Trend in London

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

Apache Cassandra Salary Trend in London

Apache Cassandra
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing Apache Cassandra across the London region over the 3 months to 27 August 2014.

Apache Cassandra Salary Histogram in London

Apache Cassandra
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Apache Cassandra within the London region over the 3 months to 27 August 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +8 31 £57,500 - 10
Isleworth - 3 £72,500 -
Hounslow - 2 £75,000 -
Chiswick - 2 £58,750 -
Apache Cassandra
England

Apache Cassandra
Top 30 Related IT Skills in London

For the 6 months to 27 August 2014, IT jobs across the London 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 IT job ads sampled that cited Apache Cassandra.

1 444 (69.38%) Java
2 392 (61.25%) Hadoop
3 377 (58.91%) Big Data
4 335 (52.34%) NoSQL
5 293 (45.78%) MongoDB
6 253 (39.53%) Linux
7 197 (30.78%) OO
8 176 (27.50%) HTML
9 175 (27.34%) Python
10 153 (23.91%) Ruby
11 151 (23.59%) TDD
11 151 (23.59%) HTML5
12 149 (23.28%) Computer Science
13 144 (22.50%) DevOps
14 142 (22.19%) JavaScript
15 139 (21.72%) Puppet
16 128 (20.00%) Software Engineering
17 127 (19.84%) HBase
18 126 (19.69%) Apache Hive
19 122 (19.06%) C#
20 120 (18.75%) Git (software)
21 118 (18.44%) Google
21 118 (18.44%) Finance
22 117 (18.28%) Facebook
23 114 (17.81%) C++
23 114 (17.81%) UNIX
24 113 (17.66%) Opscode Chef
25 112 (17.50%) Scrum
25 112 (17.50%) Open Source
26 111 (17.34%) Agile Software Development

Apache Cassandra
Top Related IT Skills in London by Category

For the 6 months to 27 August 2014, IT jobs across the London 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 IT job ads sampled that cited Apache Cassandra. Up to 20 skills are shown per category.

Application Platforms
1 101 (15.78%) Apache
2 74 (11.56%) Elasticsearch
3 55 (8.59%) Apache Pig
4 47 (7.34%) Tomcat
5 39 (6.09%) Oracle Coherence
5 39 (6.09%) nginx
6 34 (5.31%) Node.js
7 18 (2.81%) OpenStack
8 17 (2.66%) GlassFish
9 12 (1.88%) Cloud Foundry
10 11 (1.72%) Confluence
11 10 (1.56%) Apache Solr
12 9 (1.41%) CloudStack
12 9 (1.41%) SAS
13 8 (1.25%) IIS
14 7 (1.09%) Jetty
15 3 (0.47%) Mule
15 3 (0.47%) MQSeries
16 2 (0.31%) FileNet
16 2 (0.31%) LiveCycle
Applications
1 10 (1.56%) SPSS
2 7 (1.09%) Weka
3 4 (0.63%) MS Excel
4 1 (0.16%) MS Visio
Business Applications
1 2 (0.31%) SAP Oil and Gas
1 2 (0.31%) SAP InfiniteInsight
2 1 (0.16%) Google Analytics
Cloud Services
1 62 (9.69%) Amazon AWS
2 26 (4.06%) Amazon EMR
3 24 (3.75%) Amazon EC2
4 11 (1.72%) Microsoft Azure
4 11 (1.72%) Cloud Computing
5 10 (1.56%) SaaS
6 9 (1.41%) Google App Engine
7 7 (1.09%) Rackspace Cloud
8 6 (0.94%) PaaS
9 2 (0.31%) Amazon S3
9 2 (0.31%) GitHub
9 2 (0.31%) Amazon SQS
10 1 (0.16%) IaaS
10 1 (0.16%) OpenShift
10 1 (0.16%) Heroku
10 1 (0.16%) Engine Yard
Communications & Networking
1 45 (7.03%) Internet
2 37 (5.78%) LAN
2 37 (5.78%) WAN
3 27 (4.22%) DNS
4 15 (2.34%) HTTP
5 9 (1.41%) TCP/IP
6 5 (0.78%) Firewall
7 3 (0.47%) DHCP
7 3 (0.47%) VoIP
8 2 (0.31%) SAN
9 1 (0.16%) BGP
9 1 (0.16%) Intrusion Detection
9 1 (0.16%) Wireshark
9 1 (0.16%) iSCSI
9 1 (0.16%) AMQP
9 1 (0.16%) Fibre Channel
9 1 (0.16%) VPN
9 1 (0.16%) SNMP
9 1 (0.16%) LDAP
Database & Business Intelligence
1 392 (61.25%) Hadoop
2 377 (58.91%) Big Data
3 335 (52.34%) NoSQL
4 293 (45.78%) MongoDB
5 127 (19.84%) HBase
6 126 (19.69%) Apache Hive
7 99 (15.47%) Redis
8 98 (15.31%) MySQL
9 66 (10.31%) Mahout
10 57 (8.91%) Riak
10 57 (8.91%) Data Warehouse
11 53 (8.28%) SQL Server
12 44 (6.88%) Couchbase
13 41 (6.41%) Sqoop
14 39 (6.09%) PostgreSQL
15 38 (5.94%) MarkLogic
16 37 (5.78%) Relational Database
17 35 (5.47%) HCatalog
17 35 (5.47%) DB2
17 35 (5.47%) Oracle Exadata
Development Applications
1 120 (18.75%) Git (software)
2 84 (13.13%) Jenkins
3 56 (8.75%) Cucumber
4 55 (8.59%) Hudson
5 45 (7.03%) Maven
6 33 (5.16%) Subversion
7 22 (3.44%) RSpec
8 16 (2.50%) JIRA
9 12 (1.88%) JUnit
10 8 (1.25%) CruiseControl
11 7 (1.09%) Bugzilla
11 7 (1.09%) Gradle
12 6 (0.94%) Mocha
12 6 (0.94%) Jasmine
12 6 (0.94%) WebDriver
12 6 (0.94%) NUnit
12 6 (0.94%) Team Foundation Server
13 5 (0.78%) Selenium
13 5 (0.78%) Eclipse
13 5 (0.78%) IntelliJ
General
1 118 (18.44%) Finance
2 51 (7.97%) Games
3 49 (7.66%) Banking
4 33 (5.16%) Advertising
5 30 (4.69%) Marketing
6 20 (3.13%) Retail
7 19 (2.97%) Investment Banking
8 14 (2.19%) Front Office
9 12 (1.88%) Financial Institution
10 10 (1.56%) Publishing
11 9 (1.41%) Billing
12 6 (0.94%) Law
12 6 (0.94%) Telecoms
12 6 (0.94%) Music Industry
13 5 (0.78%) Multimedia
14 2 (0.31%) Online Betting
14 2 (0.31%) Legal
15 1 (0.16%) Back Office
Job Titles
1 356 (55.63%) Developer
2 157 (24.53%) Java Developer
3 101 (15.78%) Software Developer
4 77 (12.03%) Software Engineer
5 70 (10.94%) Architect
6 54 (8.44%) DevOps Engineer
7 52 (8.13%) Senior Developer
8 47 (7.34%) Data Architect
9 46 (7.19%) Big Data Architect
10 37 (5.78%) Senior Java Developer
11 30 (4.69%) Systems Administrator
11 30 (4.69%) Administrator
12 26 (4.06%) Ruby Developer
13 24 (3.75%) Big Data Developer
14 19 (2.97%) Ruby on Rails Developer
14 19 (2.97%) Linux Administrator
15 18 (2.81%) Linux Systems Administrator
16 16 (2.50%) Programmer
17 13 (2.03%) Web Developer
17 13 (2.03%) Java Programmer
Libraries, Frameworks & Software Standards
1 176 (27.50%) HTML
2 151 (23.59%) HTML5
3 99 (15.47%) Spring
4 90 (14.06%) Web Services
5 71 (11.09%) Ruby on Rails
6 67 (10.47%) REST
7 50 (7.81%) JSON
7 50 (7.81%) AngularJS
8 39 (6.09%) Backbone.js
9 38 (5.94%) XML
10 37 (5.78%) RabbitMQ
11 36 (5.63%) LAMP
12 35 (5.47%) CSS
13 33 (5.16%) J2EE
14 32 (5.00%) SOAP
14 32 (5.00%) jQuery
15 28 (4.38%) RESTful
15 28 (4.38%) Hibernate
16 23 (3.59%) .NET
17 22 (3.44%) ActiveMQ
Miscellaneous
1 149 (23.28%) Computer Science
2 112 (17.50%) Open Source
3 65 (10.16%) Mathematics
4 54 (8.44%) Visualisation
5 38 (5.94%) Artificial Intelligence
6 17 (2.66%) Foreign Exchange (FX)
6 17 (2.66%) Management Information System
7 16 (2.50%) Derivative
7 16 (2.50%) Online Games
7 16 (2.50%) Data Integration
8 13 (2.03%) Statistics
8 13 (2.03%) Social Media
9 10 (1.56%) Mobile App
10 9 (1.41%) Hedge funds
10 9 (1.41%) Replication
11 8 (1.25%) Market Risk
12 7 (1.09%) Physics
12 7 (1.09%) Social Network
12 7 (1.09%) Clustering
13 6 (0.94%) Streaming Music
Operating Systems
1 253 (39.53%) Linux
2 114 (17.81%) UNIX
3 51 (7.97%) CentOS
4 45 (7.03%) Debian
5 34 (5.31%) Ubuntu
6 19 (2.97%) Windows
7 18 (2.81%) Android
8 17 (2.66%) Apple iOS
9 5 (0.78%) Oracle Linux
9 5 (0.78%) Red Hat Enterprise Linux
9 5 (0.78%) Gentoo
10 1 (0.16%) Solaris
10 1 (0.16%) VMS
Processes & Methodologies
1 197 (30.78%) OO
2 151 (23.59%) TDD
3 144 (22.50%) DevOps
4 128 (20.00%) Software Engineering
5 112 (17.50%) Scrum
6 111 (17.34%) Agile Software Development
7 108 (16.88%) MapReduce
8 107 (16.72%) Analytics
9 96 (15.00%) BDD
10 78 (12.19%) E-Commerce
11 75 (11.72%) Continuous Integration
12 51 (7.97%) Performance Tuning
13 47 (7.34%) Business Intelligence
14 39 (6.09%) Multithreading
15 35 (5.47%) Benchmarking
16 34 (5.31%) Configuration Management
17 33 (5.16%) Machine Learning
18 32 (5.00%) ETL
19 31 (4.84%) Pair Programming
20 30 (4.69%) Functional Programming
Programming Languages
1 444 (69.38%) Java
2 175 (27.34%) Python
3 153 (23.91%) Ruby
4 142 (22.19%) JavaScript
5 122 (19.06%) C#
6 114 (17.81%) C++
7 105 (16.41%) SQL
8 104 (16.25%) Scala
9 66 (10.31%) PHP
10 56 (8.75%) Perl
11 48 (7.50%) Bash Shell
12 39 (6.09%) Clojure
13 33 (5.16%) R
14 26 (4.06%) Haskell
15 24 (3.75%) C
16 21 (3.28%) Groovy
17 15 (2.34%) Erlang
18 12 (1.88%) Shell Script
19 9 (1.41%) MATLAB
20 8 (1.25%) Golang
Qualifications
1 106 (16.56%) Degree
2 15 (2.34%) PhD
3 8 (1.25%) Security Cleared
4 1 (0.16%) SC Cleared
Quality Assurance & Compliance
1 17 (2.66%) SLA
2 16 (2.50%) QA
3 3 (0.47%) Data Quality
4 1 (0.16%) ISO/IEC 27001
System Software
1 66 (10.31%) HDFS
2 52 (8.13%) Apache Flume
3 39 (6.09%) Apache ZooKeeper
4 35 (5.47%) Oracle RAC
5 11 (1.72%) NFS
6 9 (1.41%) Varnish
7 8 (1.25%) Xen
7 8 (1.25%) vCloud
7 8 (1.25%) VMware Infrastructure
8 3 (0.47%) Docker
8 3 (0.47%) zsh
9 2 (0.31%) Platform Symphony
9 2 (0.31%) GPFS
9 2 (0.31%) vSphere
10 1 (0.16%) Snort
10 1 (0.16%) QEMU
10 1 (0.16%) KVM
Systems Management
1 139 (21.72%) Puppet
2 113 (17.66%) Opscode Chef
3 54 (8.44%) Nagios
4 53 (8.28%) Ansible
5 46 (7.19%) Oozie
6 40 (6.25%) ZABBIX
7 35 (5.47%) Ambari
8 34 (5.31%) Salt
9 19 (2.97%) Cacti
10 16 (2.50%) Zenoss
11 10 (1.56%) Ganglia
12 9 (1.41%) collectd
12 9 (1.41%) Opsview
13 8 (1.25%) Capistrano
14 7 (1.09%) Kibana
14 7 (1.09%) Graylog2
15 5 (0.78%) HAProxy
15 5 (0.78%) CFEngine
16 3 (0.47%) Icinga
17 2 (0.31%) Vagrant
Vendors
1 118 (18.44%) Google
2 117 (18.28%) Facebook
3 74 (11.56%) Oracle
4 41 (6.41%) Cisco
5 40 (6.25%) Netezza
6 39 (6.09%) Teradata
6 39 (6.09%) Sybase
7 35 (5.47%) Intel
7 35 (5.47%) Hortonworks
7 35 (5.47%) MapR
8 31 (4.84%) Red Hat
9 18 (2.81%) New Relic
10 16 (2.50%) Perforce
11 15 (2.34%) Rackspace
12 14 (2.19%) Twitter
12 14 (2.19%) Splunk
13 10 (1.56%) VMware
14 9 (1.41%) CA
14 9 (1.41%) Akamai
15 8 (1.25%) Vertica
Central London / West End
Evolution Recruitment Solutions
Salary: 55,000
Posted: 12 hours ago
City, London
Deerfoot IT Resources Ltd
Salary: £35000 - £45000 per annum
Posted: Yesterday
City, London
Client Server
Salary: £55k to £65k + bonus + benefits
Posted: 2 days ago
London
Harnham
Salary: £60000 - £80000 per annum + comprehensive benefits package
Posted: 4 days ago
City, London
E-synergy Solutions
Salary: £400 - £500 per day
Posted: 5 days ago
City of London
Computer Futures
Salary: £65000 - £90000 per annum + competitive
Posted: 5 days ago
London
Austin Fraser
Salary: £60000.00 - £75000.00 per annum + Shares
Posted: 6 days ago
London
Bridge Noble
Salary: £45000 - £75000 per annum + Stock + Bonus + Benefits
Posted: 9 days ago
London
Bridge Noble
Salary: £45000 - £60000 per annum + Stock + Bonus + Benefits
Posted: 9 days ago
City, London
EXPEDIA
Salary: Competitive Base + Travel Allowance + Bonus + Excellent Benefits
Posted: 15 days ago
City, London
EXPEDIA
Salary: Competitive Base + Travel Allowance + Bonus + Excellent Benefits
Posted: 19 days ago
City, London
EXPEDIA
Salary: Competitive Base + Travel Allowance + Bonus + Excellent Benefits
Posted: 19 days ago
London
NFP Group Ltd
Salary: £38000 - £45000 per annum
Posted: 19 days ago
City, London
Bridge Noble
Salary: £40000 - £70000 per annum + share options
Posted: 21 days ago
London
Creative Personnel
Salary: £30000 - £55000 per annum
Posted: 27 days ago