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 19 September 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
19 Sep 2014
Same period 2013 Same period 2012
Apache Cassandra
Rank 408 339 460
Rank change year-on-year
-69 +121
Permanent jobs citing Apache Cassandra 237 308 197
As % of all permanent IT jobs located in London 0.51% 0.69% 0.40%
As % of the Database & Business Intelligence category 1.71% 2.30% 1.38%
Number of salaries quoted 195 278 175
Average salary £61,500 £60,000 £57,500
Average salary % change year-on-year
+2.50% +4.34%
90% offered a salary of more than £47,500 £47,500 £45,000
10% offered a salary of more than £75,000 £75,000 £80,000
UK excluding London average salary £50,000 £50,000 £41,250
% change year-on-year
- +21.21%
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
13887 13369 14246
As % of all permanent IT jobs located in London 30.15% 30.03% 28.68%
Number of salaries quoted 12105 11622 12592
Average salary £52,500 £55,000 £50,000
Average salary % change year-on-year
-4.54% +10.00%
90% offered a salary of more than £37,500 £37,000 £35,000
10% offered a salary of more than £75,000 £72,500 £75,000
UK excluding London average salary £40,000 £40,000 £39,500
% change year-on-year
- +1.26%

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 19 September 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 19 September 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 -2 30 £55,000 -4.34% 5
Isleworth - 4 £72,500 - 1
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 19 September 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.

1 412 (67.87%) Java
2 353 (58.15%) Hadoop
3 346 (57.00%) Big Data
4 325 (53.54%) NoSQL
5 289 (47.61%) MongoDB
6 248 (40.86%) Linux
7 223 (36.74%) Agile Software Development
8 174 (28.67%) OO
9 169 (27.84%) Python
10 155 (25.54%) Ruby
11 151 (24.88%) DevOps
12 149 (24.55%) TDD
12 149 (24.55%) HTML
13 147 (24.22%) JavaScript
14 146 (24.05%) Puppet
15 130 (21.42%) HBase
16 128 (21.09%) Computer Science
17 124 (20.43%) Git (software)
18 123 (20.26%) Apache Hive
19 122 (20.10%) HTML5
20 116 (19.11%) Software Engineering
21 113 (18.62%) Opscode Chef
22 110 (18.12%) Scrum
23 106 (17.46%) Analytics
24 104 (17.13%) Finance
24 104 (17.13%) SQL
25 103 (16.97%) MapReduce
26 102 (16.80%) Open Source
27 100 (16.47%) Degree
27 100 (16.47%) Redis

Apache Cassandra
Top Related IT Skills in London by Category

For the 6 months to 19 September 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 93 (15.32%) Apache
2 73 (12.03%) Elasticsearch
3 48 (7.91%) Apache Pig
4 44 (7.25%) Oracle Coherence
5 43 (7.08%) Tomcat
6 41 (6.75%) nginx
7 37 (6.10%) Node.js
8 21 (3.46%) OpenStack
9 15 (2.47%) GlassFish
10 12 (1.98%) Cloud Foundry
11 11 (1.81%) CloudStack
12 10 (1.65%) Apache Solr
13 7 (1.15%) Confluence
13 7 (1.15%) IIS
14 5 (0.82%) SAS
15 4 (0.66%) Jetty
16 3 (0.49%) Mule
16 3 (0.49%) MQSeries
17 2 (0.33%) FileNet
17 2 (0.33%) LiveCycle
Applications
1 11 (1.81%) Weka
2 6 (0.99%) MS Excel
3 5 (0.82%) SPSS
Business Applications
1 2 (0.33%) SAP Oil and Gas
1 2 (0.33%) SAP InfiniteInsight
Cloud Services
1 61 (10.05%) Amazon AWS
2 22 (3.62%) Amazon EMR
3 18 (2.97%) Amazon EC2
4 9 (1.48%) Microsoft Azure
4 9 (1.48%) Google App Engine
4 9 (1.48%) SaaS
5 8 (1.32%) Cloud Computing
6 7 (1.15%) Rackspace Cloud
7 5 (0.82%) PaaS
8 2 (0.33%) Amazon SQS
8 2 (0.33%) Amazon S3
8 2 (0.33%) GitHub
Communications & Networking
1 41 (6.75%) LAN
1 41 (6.75%) WAN
2 38 (6.26%) Internet
3 26 (4.28%) DNS
4 17 (2.80%) HTTP
5 8 (1.32%) TCP/IP
6 3 (0.49%) DHCP
6 3 (0.49%) VoIP
7 2 (0.33%) Firewall
8 1 (0.16%) Intrusion Detection
8 1 (0.16%) Wireshark
8 1 (0.16%) LDAP
8 1 (0.16%) VPN
8 1 (0.16%) SNMP
Database & Business Intelligence
1 353 (58.15%) Hadoop
2 346 (57.00%) Big Data
3 325 (53.54%) NoSQL
4 289 (47.61%) MongoDB
5 130 (21.42%) HBase
6 123 (20.26%) Apache Hive
7 100 (16.47%) Redis
8 91 (14.99%) MySQL
9 72 (11.86%) Mahout
10 64 (10.54%) Riak
11 61 (10.05%) Data Warehouse
12 55 (9.06%) SQL Server
13 49 (8.07%) Couchbase
14 48 (7.91%) PostgreSQL
15 43 (7.08%) MarkLogic
16 41 (6.75%) Sqoop
17 40 (6.59%) HCatalog
17 40 (6.59%) Oracle Exadata
17 40 (6.59%) DB2
18 35 (5.77%) CouchDB
Development Applications
1 124 (20.43%) Git (software)
2 87 (14.33%) Jenkins
3 60 (9.88%) Cucumber
4 51 (8.40%) Hudson
5 44 (7.25%) Maven
6 28 (4.61%) Subversion
7 26 (4.28%) RSpec
8 12 (1.98%) JIRA
8 12 (1.98%) JUnit
9 10 (1.65%) CruiseControl
10 8 (1.32%) Gradle
11 6 (0.99%) Mocha
11 6 (0.99%) Jasmine
11 6 (0.99%) WebDriver
12 5 (0.82%) Selenium
13 4 (0.66%) Team Foundation Server
13 4 (0.66%) Mercurial
13 4 (0.66%) Eclipse
13 4 (0.66%) IntelliJ
13 4 (0.66%) Bugzilla
General
1 104 (17.13%) Finance
2 58 (9.56%) Banking
3 48 (7.91%) Games
4 25 (4.12%) Marketing
5 23 (3.79%) Advertising
6 22 (3.62%) Investment Banking
7 18 (2.97%) Retail
7 18 (2.97%) Front Office
8 14 (2.31%) Publishing
9 10 (1.65%) Financial Institution
10 9 (1.48%) Billing
11 6 (0.99%) Music Industry
11 6 (0.99%) Telecoms
12 5 (0.82%) Multimedia
13 2 (0.33%) Online Betting
13 2 (0.33%) Law
13 2 (0.33%) Legal
14 1 (0.16%) Back Office
Job Titles
1 333 (54.86%) Developer
2 154 (25.37%) Java Developer
3 80 (13.18%) Software Developer
4 71 (11.70%) Architect
5 64 (10.54%) Software Engineer
6 56 (9.23%) DevOps Engineer
7 48 (7.91%) Data Architect
8 47 (7.74%) Big Data Architect
9 45 (7.41%) Senior Developer
10 33 (5.44%) Senior Java Developer
11 28 (4.61%) Administrator
12 27 (4.45%) Systems Administrator
13 26 (4.28%) Ruby Developer
14 21 (3.46%) Big Data Developer
15 18 (2.97%) Linux Administrator
16 17 (2.80%) Linux Systems Administrator
17 16 (2.64%) Ruby on Rails Developer
18 15 (2.47%) Web Developer
19 13 (2.14%) Python Developer
20 12 (1.98%) Lead Developer
Libraries, Frameworks & Software Standards
1 149 (24.55%) HTML
2 122 (20.10%) HTML5
3 96 (15.82%) Spring
4 87 (14.33%) Web Services
5 73 (12.03%) Ruby on Rails
6 62 (10.21%) REST
7 51 (8.40%) AngularJS
8 45 (7.41%) Backbone.js
9 44 (7.25%) JSON
10 36 (5.93%) CSS
11 35 (5.77%) XML
12 34 (5.60%) jQuery
13 33 (5.44%) LAMP
14 32 (5.27%) SOAP
14 32 (5.27%) RabbitMQ
15 31 (5.11%) Hibernate
16 29 (4.78%) RESTful
17 28 (4.61%) J2EE
18 24 (3.95%) KnockoutJS
18 24 (3.95%) Ember.js
Miscellaneous
1 128 (21.09%) Computer Science
2 102 (16.80%) Open Source
3 57 (9.39%) Visualisation
4 55 (9.06%) Mathematics
5 36 (5.93%) Artificial Intelligence
6 30 (4.94%) Analytical Skills
7 25 (4.12%) User Experience
8 21 (3.46%) Foreign Exchange (FX)
9 20 (3.29%) Derivative
10 16 (2.64%) Management Information System
10 16 (2.64%) Data Integration
10 16 (2.64%) Online Games
11 13 (2.14%) Social Media
12 10 (1.65%) Hedge funds
13 9 (1.48%) Statistics
14 8 (1.32%) Replication
14 8 (1.32%) Market Risk
14 8 (1.32%) Mobile App
15 7 (1.15%) Physics
16 6 (0.99%) Streaming Music
Operating Systems
1 248 (40.86%) Linux
2 95 (15.65%) UNIX
3 52 (8.57%) CentOS
4 45 (7.41%) Debian
5 34 (5.60%) Ubuntu
6 15 (2.47%) Android
7 14 (2.31%) Windows
7 14 (2.31%) Apple iOS
8 8 (1.32%) Red Hat Enterprise Linux
9 5 (0.82%) Oracle Linux
10 3 (0.49%) Solaris
11 2 (0.33%) Gentoo
Processes & Methodologies
1 223 (36.74%) Agile Software Development
2 174 (28.67%) OO
3 151 (24.88%) DevOps
4 149 (24.55%) TDD
5 116 (19.11%) Software Engineering
6 110 (18.12%) Scrum
7 106 (17.46%) Analytics
8 103 (16.97%) MapReduce
9 100 (16.47%) BDD
10 76 (12.52%) Continuous Integration
11 75 (12.36%) E-Commerce
12 52 (8.57%) Performance Tuning
13 50 (8.24%) Business Intelligence
14 44 (7.25%) Multithreading
15 42 (6.92%) Mentoring
16 40 (6.59%) Benchmarking
17 29 (4.78%) ETL
18 28 (4.61%) Configuration Management
19 27 (4.45%) MVC
19 27 (4.45%) Pair Programming
Programming Languages
1 412 (67.87%) Java
2 169 (27.84%) Python
3 155 (25.54%) Ruby
4 147 (24.22%) JavaScript
5 104 (17.13%) SQL
6 96 (15.82%) Scala
7 94 (15.49%) C#
8 92 (15.16%) C++
9 62 (10.21%) PHP
10 49 (8.07%) Perl
10 49 (8.07%) Bash Shell
11 29 (4.78%) Clojure
11 29 (4.78%) R
12 23 (3.79%) C
12 23 (3.79%) Haskell
13 19 (3.13%) Groovy
14 15 (2.47%) Erlang
15 9 (1.48%) Shell Script
16 7 (1.15%) PL/SQL
16 7 (1.15%) Golang
Qualifications
1 100 (16.47%) Degree
2 13 (2.14%) PhD
3 5 (0.82%) Security Cleared
4 1 (0.16%) SC Cleared
Quality Assurance & Compliance
1 17 (2.80%) SLA
2 13 (2.14%) QA
3 3 (0.49%) Data Quality
3 3 (0.49%) ISO 9001
4 1 (0.16%) ISO/IEC 27001
System Software
1 68 (11.20%) HDFS
2 53 (8.73%) Apache Flume
3 45 (7.41%) Apache ZooKeeper
4 40 (6.59%) Oracle RAC
5 8 (1.32%) NFS
6 7 (1.15%) VMware Infrastructure
6 7 (1.15%) vCloud
6 7 (1.15%) Xen
6 7 (1.15%) Varnish
7 3 (0.49%) zsh
8 2 (0.33%) Platform Symphony
8 2 (0.33%) Docker
9 1 (0.16%) GPFS
9 1 (0.16%) vSphere
9 1 (0.16%) Snort
Systems Management
1 146 (24.05%) Puppet
2 113 (18.62%) Opscode Chef
3 60 (9.88%) Ansible
4 59 (9.72%) Nagios
5 51 (8.40%) Oozie
6 45 (7.41%) ZABBIX
7 41 (6.75%) Salt
8 40 (6.59%) Ambari
9 19 (3.13%) Cacti
10 16 (2.64%) Zenoss
11 12 (1.98%) Ganglia
12 11 (1.81%) collectd
12 11 (1.81%) Opsview
13 8 (1.32%) Capistrano
14 7 (1.15%) Kibana
14 7 (1.15%) Graylog2
15 5 (0.82%) CFEngine
16 4 (0.66%) HAProxy
17 2 (0.33%) Icinga
18 1 (0.16%) logstash
Vendors
1 92 (15.16%) Facebook
2 89 (14.66%) Google
3 75 (12.36%) Oracle
4 44 (7.25%) Sybase
5 43 (7.08%) Netezza
5 43 (7.08%) Teradata
6 42 (6.92%) Cisco
7 40 (6.59%) Intel
8 38 (6.26%) Hortonworks
8 38 (6.26%) MapR
9 31 (5.11%) Red Hat
10 17 (2.80%) New Relic
11 16 (2.64%) Rackspace
11 16 (2.64%) Perforce
12 13 (2.14%) Splunk
13 11 (1.81%) SoftLayer
13 11 (1.81%) Akamai
14 10 (1.65%) Twitter
15 8 (1.32%) VMware
15 8 (1.32%) CA
London
Austin Fraser
Salary: £60000.00 - £75000.00 per annum + Shares
Posted: 20 hours ago
London
Optimum IT
Salary: benefits
Posted: Yesterday
London
ISL
Salary: £75000 - £80000 per annum
Posted: Yesterday
Isleworth, Middlesex
Opus Resourcing Ltd
Salary: £58000 - £65000 per annum + Bens + Bonus
Posted: Yesterday
Central London / West End
Evolution Recruitment Solutions
Salary: 55,000
Posted: 2 days ago
London
Oho Group Ltd.
Salary: £40000 to £55000 per annum - Excellent Benefits
Posted: 2 days ago
London
Computer People
Salary: £65000.00 - £75000.00 per annum + + benefits
Posted: 3 days ago
London
Oxford Knight
Salary: Equity
Posted: 3 days ago
City, London
Miller Maxwell Ltd
Salary: From £45,000 to £60,000 per annum
Posted: 5 days ago
North London
Understanding Recruitment
Salary: £55000 - £70000 per annum + shares, health, pension
Posted: 5 days ago
City of London
Bridge Noble
Salary: £40000 - £65000 per annum + 10% bonus + pension
Posted: 8 days ago
City of London
Deerfoot IT
Salary: £35000 - £45000 per annum + Excellent benefits
Posted: 9 days ago
West London
Discovery Education
Salary: £40,000 per annum
Posted: 9 days ago
City of London
Bridge Noble
Salary: £40000 - £70000 per annum + share options
Posted: 17 days ago
London
Opus Recruitment Solutions Ltd
Salary: £60000 - £70000 per annum
Posted: 19 days ago
East London
Energize Recruitment Solutions Ltd
Salary: £40000 - £60000 per annum
Posted: 21 days ago