The following table provides summary statistics for permanent job vacancies advertised in the East of England with a requirement for Apache Cassandra skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Apache Cassandra over the 3 months to 22 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
22 Mar 2017
Same period 2016 Same period 2015
Apache Cassandra
England / East of England
Rank 229 210 239
Rank change year-on-year -19 +29  
Permanent jobs citing Apache Cassandra 15 59 33
As % of all permanent IT jobs advertised in the East of England 0.25% 0.81% 0.45%
As % of the Database & Business Intelligence category 0.88% 2.99% 1.48%
Number of salaries quoted 6 52 30
Median salary £49,648 £55,000 £53,750
Median salary % change year-on-year -9.73% +2.32%  
90% offered a salary of more than £38,750 £40,250 £39,856
10% offered a salary of more than £70,000 £60,000 £63,000
UK excluding London median salary £51,500 £50,000 £47,500
% change year-on-year +3.00% +5.26%  

Apache Cassandra is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the East of England with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
East of England
Permanent job vacancies with a requirement for database and business intelligence skills 1700 1970 2229
As % of all permanent IT job vacancies advertised in the East of England 28.30% 27.07% 30.33%
Number of salaries quoted 1401 1608 1825
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £32,500 £30,000 £28,500
10% offered a salary of more than £62,500 £65,000 £65,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

Apache Cassandra
Job Vacancy Trend in the East of England

The job posting trend of jobs advertised in the East of England citing Apache Cassandra as a proportion of all permanent or contract IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for Apache Cassandra in the East of England

Apache Cassandra
Salary Trend in the East of England

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Apache Cassandra in the East of England.

Salary trend for Apache Cassandra in the East of England

Apache Cassandra
Salary Histogram in the East of England

The salary distribution of IT jobs citing Apache Cassandra in the East of England over the 3 months to 22 March 2017.

Salary histogram for Apache Cassandra in the East of England

Apache Cassandra
Job Locations in the East of England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Apache Cassandra within the East of England region over the 3 months to 22 March 2017. 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 Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Cambridgeshire +2 10 £37,500 -31.81% 4
Hertfordshire -19 3 £70,000 +21.73% 1
Essex - 1 £44,296 -
Suffolk - 1 £55,000 -
Apache Cassandra
England

Apache Cassandra
Top 30 Related IT Skills in the East of England

For the 6 months to 22 March 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 East of England region with a requirement for Apache Cassandra.

1 31 (81.58%) Agile Software Development
2 22 (57.89%) NoSQL
3 19 (50.00%) Java
4 17 (44.74%) AngularJS
5 16 (42.11%) JavaScript
6 15 (39.47%) C#
6 15 (39.47%) .NET
7 14 (36.84%) HTML
7 14 (36.84%) ASP.NET
7 14 (36.84%) MVC
7 14 (36.84%) HTML5
7 14 (36.84%) MongoDB
8 13 (34.21%) CSS
8 13 (34.21%) jQuery
8 13 (34.21%) Amazon AWS
9 12 (31.58%) Git (software)
9 12 (31.58%) Android
10 11 (28.95%) Scala
10 11 (28.95%) Software Engineering
10 11 (28.95%) Apple iOS
10 11 (28.95%) RabbitMQ
10 11 (28.95%) Akka
10 11 (28.95%) ASP.NET Web API
11 10 (26.32%) CSS3
11 10 (26.32%) Machine Learning
11 10 (26.32%) Microservices
11 10 (26.32%) TDD
11 10 (26.32%) Web Services
11 10 (26.32%) C++
12 9 (23.68%) Visual Studio

Apache Cassandra
Top Related IT Skills in the East of England 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 9 (23.68%) NServiceBus
2 8 (21.05%) Elasticsearch
3 4 (10.53%) Apache Spark
4 3 (7.89%) Apache Solr
5 2 (5.26%) Apache Pig
5 2 (5.26%) Jupyter
5 2 (5.26%) Tomcat
6 1 (2.63%) Confluence
6 1 (2.63%) OpenStack
Applications
1 2 (5.26%) MS Excel
Cloud Services
1 13 (34.21%) Amazon AWS
2 6 (15.79%) Microsoft Azure
3 2 (5.26%) GitHub
3 2 (5.26%) Google Cloud Platform
4 1 (2.63%) SaaS
Communications & Networking
1 4 (10.53%) Internet
2 2 (5.26%) DNS
2 2 (5.26%) HTTP
2 2 (5.26%) HTTPS
2 2 (5.26%) IPv6
3 1 (2.63%) AMQP
3 1 (2.63%) Cisco IOS
3 1 (2.63%) Skype
Database & Business Intelligence
1 22 (57.89%) NoSQL
2 14 (36.84%) MongoDB
3 6 (15.79%) Hadoop
3 6 (15.79%) PostgreSQL
3 6 (15.79%) Redis
4 5 (13.16%) Big Data
4 5 (13.16%) MySQL
5 4 (10.53%) CouchDB
5 4 (10.53%) HBase
5 4 (10.53%) Neo4j
5 4 (10.53%) SQL Server
6 3 (7.89%) Riak
7 2 (5.26%) Apache Hive
7 2 (5.26%) Couchbase
7 2 (5.26%) DB2
7 2 (5.26%) Presto
7 2 (5.26%) Relational Database
8 1 (2.63%) MariaDB
8 1 (2.63%) Parquet
8 1 (2.63%) RavenDB
Development Applications
1 12 (31.58%) Git (software)
2 9 (23.68%) Visual Studio
3 3 (7.89%) JIRA
4 2 (5.26%) Jenkins
5 1 (2.63%) Maven
5 1 (2.63%) NUnit
5 1 (2.63%) SpecFlow
5 1 (2.63%) TeamCity
General
1 4 (10.53%) Finance
2 3 (7.89%) Multimedia
3 2 (5.26%) Retail
4 1 (2.63%) Banking
4 1 (2.63%) Games
Job Titles
1 24 (63.16%) Developer
2 10 (26.32%) Software Developer
3 8 (21.05%) Java Developer
4 6 (15.79%) C# Developer
5 4 (10.53%) C# Software Developer
5 4 (10.53%) Data Scientist
5 4 (10.53%) Development Team Leader
5 4 (10.53%) Java Development Team Leader
5 4 (10.53%) Java Team Leader
5 4 (10.53%) Team Leader
6 3 (7.89%) .NET Developer
6 3 (7.89%) C# .NET Developer
6 3 (7.89%) C++ Developer
6 3 (7.89%) C++ Software Developer
6 3 (7.89%) C++/C# Developer
7 2 (5.26%) Architect
7 2 (5.26%) ASP.NET Developer
7 2 (5.26%) C# ASP.NET Developer
7 2 (5.26%) Java Engineer
7 2 (5.26%) Software Engineer
Libraries, Frameworks & Software Standards
1 17 (44.74%) AngularJS
2 15 (39.47%) .NET
3 14 (36.84%) ASP.NET
3 14 (36.84%) HTML
3 14 (36.84%) HTML5
4 13 (34.21%) CSS
4 13 (34.21%) jQuery
5 11 (28.95%) Akka
5 11 (28.95%) ASP.NET Web API
5 11 (28.95%) RabbitMQ
6 10 (26.32%) CSS3
6 10 (26.32%) Web Services
7 9 (23.68%) React
7 9 (23.68%) WPF
8 8 (21.05%) REST
9 6 (15.79%) JSON
10 5 (13.16%) ASP.NET MVC
10 5 (13.16%) RESTful
11 4 (10.53%) Spring
12 3 (7.89%) .NET Framework
Miscellaneous
1 5 (13.16%) Algorithms
1 5 (13.16%) Computer Science
1 5 (13.16%) Public Cloud
2 4 (10.53%) Internet of Things
3 2 (5.26%) PKI
3 2 (5.26%) Smart Home
3 2 (5.26%) Virtual Team
4 1 (2.63%) Clustering
4 1 (2.63%) Data Structures
4 1 (2.63%) e-Health
4 1 (2.63%) Grid Computing
4 1 (2.63%) User Experience
Operating Systems
1 12 (31.58%) Android
2 11 (28.95%) Apple iOS
3 6 (15.79%) Linux
4 1 (2.63%) Windows
Processes & Methodologies
1 31 (81.58%) Agile Software Development
2 14 (36.84%) MVC
3 11 (28.95%) Software Engineering
4 10 (26.32%) Machine Learning
4 10 (26.32%) Microservices
4 10 (26.32%) TDD
5 9 (23.68%) MVVM
5 9 (23.68%) Web Development
6 8 (21.05%) Scrum
7 7 (18.42%) Mathematics
8 5 (13.16%) API Design
9 4 (10.53%) Coaching
9 4 (10.53%) High Availability
9 4 (10.53%) Integration Testing
9 4 (10.53%) Mentoring
10 3 (7.89%) Automated Testing
10 3 (7.89%) Data Analysis
10 3 (7.89%) Domain-Driven Design
10 3 (7.89%) Statistics
10 3 (7.89%) Web Design
Programming Languages
1 19 (50.00%) Java
2 16 (42.11%) JavaScript
3 15 (39.47%) C#
4 11 (28.95%) Scala
5 10 (26.32%) C++
6 9 (23.68%) Embedded C++
7 8 (21.05%) Python
7 8 (21.05%) SQL
8 3 (7.89%) Clojure
8 3 (7.89%) R
8 3 (7.89%) Ruby
9 2 (5.26%) MATLAB
10 1 (2.63%) Bash Shell
10 1 (2.63%) C
10 1 (2.63%) Go
10 1 (2.63%) Groovy
10 1 (2.63%) Haskell
10 1 (2.63%) Perl
Qualifications
1 9 (23.68%) Degree
2 3 (7.89%) PhD
3 1 (2.63%) CISSP
3 1 (2.63%) GSEC
System Software
1 3 (7.89%) Docker
2 2 (5.26%) Virtual Machines
3 1 (2.63%) KVM
3 1 (2.63%) LXC
3 1 (2.63%) Slurm Workload Manager
3 1 (2.63%) Xen
Systems Management
1 2 (5.26%) Ansible
1 2 (5.26%) Opscode Chef
1 2 (5.26%) Puppet
2 1 (2.63%) Consul
2 1 (2.63%) Grafana
2 1 (2.63%) Graphite
2 1 (2.63%) Kibana
2 1 (2.63%) logstash
2 1 (2.63%) Mesos
2 1 (2.63%) Packer
2 1 (2.63%) Terraform
Vendors
1 5 (13.16%) Google
2 4 (10.53%) Oracle
3 3 (7.89%) Mapbox
3 3 (7.89%) Microsoft
4 2 (5.26%) Sybase
5 1 (2.63%) Cisco
5 1 (2.63%) Pegasus
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