The following table provides summary statistics for permanent job vacancies advertised in Warwick 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 25 June 2017 with a comparison to the same period in the previous 2 years.

Apache Cassandra
Warwickshire / Warwick
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 40 17 43
Rank change year-on-year -23 +26  
Permanent jobs citing Apache Cassandra 3 48 1
As % of all permanent IT jobs advertised in Warwick 1.66% 16.27% 0.36%
As % of the Database & Business Intelligence category 3.53% 39.34% 0.94%
Number of salaries quoted 3 27 1
Median salary £48,500 £60,000 £52,500
Median salary % change year-on-year -19.16% +14.28%  
UK excluding London median salary £55,000 £57,500 £50,000
% change year-on-year -4.34% +15.00%  

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 Warwick with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
Warwick
Permanent job vacancies with a requirement for database and business intelligence skills 85 122 106
As % of all permanent IT job vacancies advertised in Warwick 46.96% 41.36% 37.86%
Number of salaries quoted 81 65 91
Median salary £37,500 £55,000 £47,500
Median salary % change year-on-year -31.81% +15.78%  
90% offered a salary of more than £27,500 £45,000 £22,500
10% offered a salary of more than £52,500 £57,500 £60,000
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

Apache Cassandra
Job Vacancy Trend in Warwick

The job posting trend of jobs advertised in Warwick 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 Warwick

Apache Cassandra
Salary Trend in Warwick

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

Salary trend for Apache Cassandra in Warwick

For the 6 months to 25 June 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 Warwick region with a requirement for Apache Cassandra.

1 12 (100.00%) Java
1 12 (100.00%) JMS
1 12 (100.00%) Scrum
1 12 (100.00%) Software Engineering
1 12 (100.00%) Agile Software Development
1 12 (100.00%) Continuous Integration
1 12 (100.00%) RESTful
1 12 (100.00%) Scala
1 12 (100.00%) HornetQ
1 12 (100.00%) Docker
2 9 (75.00%) DevOps
2 9 (75.00%) Analytical Skills
2 9 (75.00%) Mesos
2 9 (75.00%) Microservices
2 9 (75.00%) AWS CloudFormation
2 9 (75.00%) Kubernetes
2 9 (75.00%) Continuous Delivery
2 9 (75.00%) Terraform
2 9 (75.00%) Consul
2 9 (75.00%) Docker Swarm
2 9 (75.00%) Vagrant
2 9 (75.00%) New Relic
2 9 (75.00%) StatsD
2 9 (75.00%) Kafka
2 9 (75.00%) Amazon AWS
2 9 (75.00%) VirtualBox
2 9 (75.00%) Node.js
2 9 (75.00%) CentOS
2 9 (75.00%) Git (software)
2 9 (75.00%) Test Automation

Apache Cassandra
Co-occurring IT Skills in Warwick 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 3 (25.00%) Apache Spark
1 3 (25.00%) GlassFish
1 3 (25.00%) JBoss
1 3 (25.00%) Oracle SOA Suite
1 3 (25.00%) WildFly
Cloud Services
1 9 (75.00%) Amazon AWS
1 9 (75.00%) AWS CloudFormation
Database & Business Intelligence
1 3 (25.00%) Big Data
1 3 (25.00%) Hadoop
1 3 (25.00%) MongoDB
1 3 (25.00%) MySQL
1 3 (25.00%) NoSQL
1 3 (25.00%) PostgreSQL
Development Applications
1 9 (75.00%) Git (software)
1 9 (75.00%) Vagrant
2 3 (25.00%) Hudson
2 3 (25.00%) JBehave
2 3 (25.00%) Jenkins
2 3 (25.00%) JUnit
Job Titles
1 9 (75.00%) DevOps Engineer
1 9 (75.00%) Senior DevOps
1 9 (75.00%) Senior DevOps Engineer
2 3 (25.00%) Developer
2 3 (25.00%) Developer/Software Engineer
2 3 (25.00%) Digital Developer
2 3 (25.00%) Senior Developer
2 3 (25.00%) Senior Software Developer
2 3 (25.00%) Senior Software Engineer
2 3 (25.00%) Software Developer
2 3 (25.00%) Software Engineer
Libraries, Frameworks & Software Standards
1 12 (100.00%) HornetQ
1 12 (100.00%) JMS
1 12 (100.00%) RESTful
2 9 (75.00%) ActiveMQ
2 9 (75.00%) HTML
2 9 (75.00%) Kafka
2 9 (75.00%) Node.js
2 9 (75.00%) Web Services
3 3 (25.00%) Hibernate
3 3 (25.00%) Java EE
3 3 (25.00%) JAX-RS
3 3 (25.00%) RESTEasy
3 3 (25.00%) Spring
3 3 (25.00%) Spring Boot
3 3 (25.00%) WireMock
Miscellaneous
1 9 (75.00%) Analytical Skills
2 3 (25.00%) Mobile App
Operating Systems
1 9 (75.00%) CentOS
1 9 (75.00%) Linux
1 9 (75.00%) Ubuntu
2 3 (25.00%) Android
2 3 (25.00%) Apple iOS
Processes & Methodologies
1 12 (100.00%) Agile Software Development
1 12 (100.00%) Continuous Integration
1 12 (100.00%) Scrum
1 12 (100.00%) Software Engineering
2 9 (75.00%) Configuration Management
2 9 (75.00%) Continuous Delivery
2 9 (75.00%) DevOps
2 9 (75.00%) Microservices
2 9 (75.00%) Test Automation
3 3 (25.00%) Analytics
3 3 (25.00%) Dependency Injection
3 3 (25.00%) DSDM
3 3 (25.00%) Functional Testing
3 3 (25.00%) Mathematics
3 3 (25.00%) Personalization
3 3 (25.00%) Predictive Analytics
3 3 (25.00%) SOA
3 3 (25.00%) Software Delivery
3 3 (25.00%) TDD
3 3 (25.00%) Unit Testing
Programming Languages
1 12 (100.00%) Java
1 12 (100.00%) Scala
2 9 (75.00%) Bash Shell
2 9 (75.00%) Groovy
2 9 (75.00%) JavaScript
2 9 (75.00%) Python
2 9 (75.00%) Ruby
3 3 (25.00%) SQL
Qualifications
1 3 (25.00%) Degree
System Software
1 12 (100.00%) Docker
2 9 (75.00%) VirtualBox
2 9 (75.00%) VMware Infrastructure
Systems Management
1 9 (75.00%) Consul
1 9 (75.00%) Docker Swarm
1 9 (75.00%) Kubernetes
1 9 (75.00%) Mesos
1 9 (75.00%) Nagios
1 9 (75.00%) Puppet
1 9 (75.00%) StatsD
1 9 (75.00%) Terraform
Vendors
1 9 (75.00%) New Relic
1 9 (75.00%) VMware
2 3 (25.00%) Oracle