The table below looks at the statistics for Apache Cassandra skills in IT jobs advertised for the City of London region. Included is a guide to the salaries offered in IT jobs that have cited Apache Cassandra over the 3 months to 21 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
21 Feb 2017
Same period 2016 Same period 2015
Apache Cassandra
London / City of London
Rank 177 190 282
Rank change year-on-year
+13 +92
Permanent jobs citing Apache Cassandra 47 65 41
As % of all permanent IT jobs located in the City of London 0.94% 0.96% 0.40%
As % of the Database & Business Intelligence category 2.94% 3.19% 1.45%
Number of salaries quoted 45 54 39
Median salary £72,500 £60,000 £67,500
Median salary % change year-on-year
+20.83% -11.11%
90% offered a salary of more than £53,500 £40,000 £37,500
10% offered a salary of more than £104,500 £80,000 £80,000
UK excluding London median salary £50,000 £52,500 £47,500
% change year-on-year
-4.76% +10.52%

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 City of London region.

Database & Business Intelligence Category
City of London
Permanent IT job ads with a match in the
Database & Business Intelligence category
1601 2040 2820
As % of all permanent IT jobs located in the City of London 32.06% 30.11% 27.53%
Number of salaries quoted 1477 1797 2509
Median salary £60,000 £55,000 £55,000
Median salary % change year-on-year
+9.09% -
90% offered a salary of more than £40,000 £40,000 £38,000
10% offered a salary of more than £85,000 £75,000 £80,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

Apache Cassandra
Jobs Demand Trend in the City of London

The demand trend of job ads across the City of London region citing Apache Cassandra as a proportion of all IT jobs with a match in the Database & Business Intelligence category.

Apache Cassandra Jobs Demand Trend in the City of London

Apache Cassandra
Salary Trend in the City of London

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

Apache Cassandra Salary Trend in the City of London

Apache Cassandra
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing Apache Cassandra across the City of London region over the 3 months to 21 February 2017.

Apache Cassandra Salary Histogram in the City of London

Apache Cassandra
Top 30 Related IT Skills in the City of London

For the 6 months to 21 February 2017, IT 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 job ads across the City of London region with a requirement for Apache Cassandra.

1 59 (64.84%) Java
2 50 (54.95%) Python
3 44 (48.35%) Hadoop
4 40 (43.96%) Finance
5 39 (42.86%) JavaScript
6 37 (40.66%) Linux
7 35 (38.46%) Apache Spark
8 33 (36.26%) Agile Software Development
8 33 (36.26%) NoSQL
9 30 (32.97%) Big Data
10 27 (29.67%) Banking
11 24 (26.37%) Analytics
12 23 (25.27%) PostgreSQL
12 23 (25.27%) MongoDB
12 23 (25.27%) Amazon AWS
13 21 (23.08%) Scala
13 21 (23.08%) Scrum
14 20 (21.98%) TDD
14 20 (21.98%) Django
14 20 (21.98%) AngularJS
14 20 (21.98%) Elasticsearch
15 18 (19.78%) Fintech
15 18 (19.78%) Continuous Integration
15 18 (19.78%) Multithreading
15 18 (19.78%) HTML
16 17 (18.68%) RabbitMQ
17 16 (17.58%) REST
17 16 (17.58%) Puppet
17 16 (17.58%) Open Source
17 16 (17.58%) SQL

Apache Cassandra
Top Related IT Skills in the City of 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 35 (38.46%) Apache Spark
2 20 (21.98%) Elasticsearch
3 9 (9.89%) Apache
4 8 (8.79%) JBoss
4 8 (8.79%) Jetty
4 8 (8.79%) Tomcat
5 7 (7.69%) Apache Solr
5 7 (7.69%) OpenStack
5 7 (7.69%) WebLogic
5 7 (7.69%) WebSphere
6 5 (5.49%) Apache Pig
6 5 (5.49%) WebSphere Application Server
7 3 (3.30%) Confluence
7 3 (3.30%) IIS
8 1 (1.10%) Cloud Foundry
8 1 (1.10%) GlassFish
Applications
1 2 (2.20%) MS Excel
Cloud Services
1 23 (25.27%) Amazon AWS
2 13 (14.29%) Microsoft Azure
3 4 (4.40%) GitHub
3 4 (4.40%) Google Cloud Platform
3 4 (4.40%) PaaS
3 4 (4.40%) SaaS
4 3 (3.30%) Bluemix
4 3 (3.30%) Google App Engine
4 3 (3.30%) IaaS
4 3 (3.30%) IBM Cloud
5 2 (2.20%) Heroku
6 1 (1.10%) Amazon Kinesis
6 1 (1.10%) Amazon S3
6 1 (1.10%) Amazon SQS
6 1 (1.10%) Engine Yard
Communications & Networking
1 9 (9.89%) HTTP
2 3 (3.30%) Kerberos
2 3 (3.30%) LDAP
3 1 (1.10%) Internet
3 1 (1.10%) SMPP
3 1 (1.10%) TCP/IP
Database & Business Intelligence
1 44 (48.35%) Hadoop
2 33 (36.26%) NoSQL
3 30 (32.97%) Big Data
4 23 (25.27%) MongoDB
4 23 (25.27%) PostgreSQL
5 15 (16.48%) MySQL
6 11 (12.09%) Redis
6 11 (12.09%) SQL Server
7 10 (10.99%) Apache Hive
8 9 (9.89%) Couchbase
9 8 (8.79%) CouchDB
10 7 (7.69%) Riak
11 6 (6.59%) Amazon DynamoDB
12 5 (5.49%) Data Warehouse
12 5 (5.49%) HBase
13 4 (4.40%) Hazelcast
13 4 (4.40%) Relational Database
14 3 (3.30%) Kdb+
14 3 (3.30%) RDBMS
14 3 (3.30%) SAP HANA
Development Applications
1 11 (12.09%) Jenkins
2 5 (5.49%) Git (software)
3 4 (4.40%) JIRA
3 4 (4.40%) Maven
4 3 (3.30%) Subversion
5 2 (2.20%) Atlassian Bamboo
5 2 (2.20%) Jasmine
5 2 (2.20%) JMeter
5 2 (2.20%) LoadRunner
6 1 (1.10%) Bitbucket
6 1 (1.10%) Gatling
6 1 (1.10%) Hamcrest
6 1 (1.10%) jMock
6 1 (1.10%) JUnit
6 1 (1.10%) LoadUI
6 1 (1.10%) PHPUnit
6 1 (1.10%) TeamCity
6 1 (1.10%) TestNG
6 1 (1.10%) The Grinder
6 1 (1.10%) Vagrant
General
1 40 (43.96%) Finance
2 27 (29.67%) Banking
3 14 (15.38%) Investment Banking
4 7 (7.69%) Retail
5 6 (6.59%) Front Office
6 5 (5.49%) Marketing
7 3 (3.30%) Aerospace
8 2 (2.20%) Financial Institution
9 1 (1.10%) Billing
9 1 (1.10%) Games
Job Titles
1 55 (60.44%) Developer
2 23 (25.27%) Java Developer
3 16 (17.58%) Python Developer
3 16 (17.58%) Senior Developer
4 15 (16.48%) Senior Java Developer
5 11 (12.09%) Architect
6 6 (6.59%) Data Engineer
6 6 (6.59%) Lead Developer
6 6 (6.59%) Market Risk Developer
6 6 (6.59%) Market Risk Java Developer
6 6 (6.59%) Senior Market Risk Java Developer
7 5 (5.49%) Cassandra Developer
7 5 (5.49%) Data Scientist
7 5 (5.49%) Solutions Architect
8 4 (4.40%) Apache Spark Developer
8 4 (4.40%) C++ Developer
8 4 (4.40%) Junior
8 4 (4.40%) Scala Developer
8 4 (4.40%) Senior Data Scientist
9 3 (3.30%) Unix Architect
Libraries, Frameworks & Software Standards
1 20 (21.98%) AngularJS
1 20 (21.98%) Django
2 18 (19.78%) HTML
3 17 (18.68%) RabbitMQ
4 16 (17.58%) Celery
4 16 (17.58%) Flask
4 16 (17.58%) REST
5 14 (15.38%) Web Services
6 12 (13.19%) HTML5
6 12 (13.19%) React
7 10 (10.99%) CSS
8 9 (9.89%) RESTful
9 8 (8.79%) Elastic Stack
9 8 (8.79%) Kafka
9 8 (8.79%) SOAP
10 7 (7.69%) Akka
10 7 (7.69%) LAMP
10 7 (7.69%) Lucene
11 6 (6.59%) jQuery
11 6 (6.59%) Node.js
Miscellaneous
1 18 (19.78%) Fintech
2 10 (10.99%) Equities
3 8 (8.79%) Computer Science
3 8 (8.79%) Derivative
4 7 (7.69%) Foreign Exchange (FX)
5 6 (6.59%) Algorithms
5 6 (6.59%) Market Risk
6 5 (5.49%) Credit Risk
6 5 (5.49%) Enterprise Software
7 3 (3.30%) Data Centre
7 3 (3.30%) Fixed Income
7 3 (3.30%) iPad
8 2 (2.20%) Mobile App
9 1 (1.10%) BBC
9 1 (1.10%) Blog
9 1 (1.10%) Embedded Systems
9 1 (1.10%) Enterprise Cloud
9 1 (1.10%) Internet of Things
9 1 (1.10%) Public Cloud
Operating Systems
1 37 (40.66%) Linux
2 7 (7.69%) Android
2 7 (7.69%) Unix
2 7 (7.69%) Windows
3 5 (5.49%) Apple iOS
4 3 (3.30%) CentOS
5 1 (1.10%) Mesosphere
Processes & Methodologies
1 33 (36.26%) Agile Software Development
2 24 (26.37%) Analytics
3 21 (23.08%) Scrum
4 20 (21.98%) TDD
5 18 (19.78%) Continuous Integration
5 18 (19.78%) Multithreading
6 16 (17.58%) OO
6 16 (17.58%) Open Source
7 14 (15.38%) Mentoring
8 13 (14.29%) Concurrent Programming
8 13 (14.29%) Microservices
9 11 (12.09%) Coaching
9 11 (12.09%) SOA
10 10 (10.99%) DevOps
10 10 (10.99%) Kanban
10 10 (10.99%) Mathematics
10 10 (10.99%) Web Development
11 9 (9.89%) BDD
11 9 (9.89%) Data Analytics
11 9 (9.89%) Machine Learning
Programming Languages
1 59 (64.84%) Java
2 50 (54.95%) Python
3 39 (42.86%) JavaScript
4 21 (23.08%) Scala
5 16 (17.58%) SQL
6 13 (14.29%) Go
7 12 (13.19%) PHP
8 11 (12.09%) C++
8 11 (12.09%) Perl
9 9 (9.89%) Bash Shell
9 9 (9.89%) Ruby
10 8 (8.79%) C#
11 7 (7.69%) Haskell
12 5 (5.49%) R
13 3 (3.30%) AWK
13 3 (3.30%) PHP 5
13 3 (3.30%) PowerShell
14 1 (1.10%) MATLAB
14 1 (1.10%) Shell Script
Qualifications
1 4 (4.40%) Degree
2 3 (3.30%) PhD
Quality Assurance & Compliance
1 3 (3.30%) MiFID
2 2 (2.20%) QA
3 1 (1.10%) Data Quality
3 1 (1.10%) GCP
System Software
1 11 (12.09%) Docker
2 3 (3.30%) Active Directory
3 1 (1.10%) Apache ZooKeeper
3 1 (1.10%) HDFS
Systems Management
1 16 (17.58%) Puppet
2 14 (15.38%) Ansible
3 13 (14.29%) Opscode Chef
4 7 (7.69%) Kibana
4 7 (7.69%) logstash
4 7 (7.69%) Salt
5 4 (4.40%) Mesos
6 3 (3.30%) Kubernetes
7 2 (2.20%) Marathon
8 1 (1.10%) Graphite
8 1 (1.10%) Terraform
Vendors
1 7 (7.69%) Oracle
2 5 (5.49%) Microsoft
3 4 (4.40%) Google
3 4 (4.40%) Red Hat
3 4 (4.40%) SAP
4 3 (3.30%) Cloudera
4 3 (3.30%) GigaSpaces
4 3 (3.30%) IBM
4 3 (3.30%) Rackspace
4 3 (3.30%) Splunk
4 3 (3.30%) StreamBase
4 3 (3.30%) Zend
5 1 (1.10%) Apigee
5 1 (1.10%) HP
5 1 (1.10%) Sybase
City of London
Arrows Group Ltd
Salary: £70000 - £85000 per annum + Benefits
Posted: 5 days ago
City, London
Energon People
Salary: £35000.00 - £45000.00 per annum + benefits + bonus
Posted: 3 days ago
City, London
Cititec
Salary: £50000 - £70000 per annum
Posted: 3 days ago
City, London
Pioneer Search
Salary: £550.00 - £700.00 per annum
Posted: 4 days ago
City, London
Hatstand Limited
Salary: £35000 - £42000 per annum + Bonus,Pension,Training
Posted: 3 days ago
City, London
Pioneer Search
Salary: £600.00 - £700.00 per annum
Posted: 6 days ago
City, London
TEKsystems
Salary: £60000 - £110000 per annum
Posted: 4 days ago
City, London
Harvey Nash plc
Salary: £65000 - £80000 per annum
Posted: 5 days ago
City, London
Client Server
Salary: £80k to £120k + bonus + benefits
Posted: 4 days ago
City, London
Martin & Conley
Salary: From £65,000 to £100,000 per annum Generous pension, holidays and othe
Posted: 8 days ago
City of London
Computer Futures
Salary: competitive
Posted: 8 days ago
City, London
Salmon Ltd
Salary: pension, grad scheme, insurance, bonus
Posted: 18 days ago
City of London
Arrows Group Ltd
Salary: £75000 - £95000 per annum + Negotiable
Posted: 27 days ago