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

3 months to
25 Mar 2017
Same period 2016 Same period 2015
Apache Cassandra
West Midlands / Birmingham
Rank 118 122 109
Rank change year-on-year +4 -13  
Permanent jobs citing Apache Cassandra 6 12 5
As % of all permanent IT jobs advertised in Birmingham 0.33% 0.51% 0.29%
As % of the Database & Business Intelligence category 1.27% 2.38% 0.93%
Number of salaries quoted 4 12 5
Median salary £40,000 £47,500 £37,500
Median salary % change year-on-year -15.78% +26.66%  
UK excluding London median salary £53,125 £50,000 £47,500
% change year-on-year +6.25% +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 Birmingham with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
Birmingham
Permanent job vacancies with a requirement for database and business intelligence skills 472 505 537
As % of all permanent IT job vacancies advertised in Birmingham 25.78% 21.48% 31.15%
Number of salaries quoted 396 460 466
Median salary £42,500 £42,500 £37,500
Median salary % change year-on-year - +13.33%  
90% offered a salary of more than £30,000 £30,000 £26,000
10% offered a salary of more than £60,000 £55,000 £55,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

Apache Cassandra
Job Vacancy Trend in Birmingham

The job posting trend of jobs advertised in Birmingham 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 Birmingham

Apache Cassandra
Salary Trend in Birmingham

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

Salary trend for Apache Cassandra in Birmingham

Apache Cassandra
Salary Histogram in Birmingham

The salary distribution of IT jobs citing Apache Cassandra in Birmingham over the 3 months to 25 March 2017.

Salary histogram for Apache Cassandra in Birmingham

Apache Cassandra
Top 30 Related IT Skills in Birmingham

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

1 10 (100.00%) MongoDB
2 7 (70.00%) MySQL
3 6 (60.00%) Retail
4 5 (50.00%) Marketing
4 5 (50.00%) HTML5
4 5 (50.00%) Social Media
4 5 (50.00%) NHS
4 5 (50.00%) Agile Software Development
4 5 (50.00%) PHP
4 5 (50.00%) SQL
4 5 (50.00%) HTML
4 5 (50.00%) SQL Server
4 5 (50.00%) CSS
4 5 (50.00%) REST
4 5 (50.00%) Social Media Monitoring
4 5 (50.00%) Social Commerce
5 4 (40.00%) Elasticsearch
5 4 (40.00%) Linux
5 4 (40.00%) C
6 3 (30.00%) Java
6 3 (30.00%) Scrum
6 3 (30.00%) MVC
6 3 (30.00%) ETL
6 3 (30.00%) JSUnit
6 3 (30.00%) Git (software)
6 3 (30.00%) RESTful
6 3 (30.00%) Hadoop
6 3 (30.00%) Ionic Framework
6 3 (30.00%) Apache Spark
6 3 (30.00%) Mobile App

Apache Cassandra
Top Related IT Skills in Birmingham 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 4 (40.00%) Elasticsearch
2 3 (30.00%) Apache Spark
3 2 (20.00%) Apache
3 2 (20.00%) Apache Pig
Cloud Services
1 3 (30.00%) Microsoft Azure
2 1 (10.00%) Amazon AWS
Database & Business Intelligence
1 10 (100.00%) MongoDB
2 7 (70.00%) MySQL
3 5 (50.00%) SQL Server
4 3 (30.00%) Big Data
4 3 (30.00%) Hadoop
5 2 (20.00%) Amazon DynamoDB
5 2 (20.00%) Apache Hive
5 2 (20.00%) Azure SQL Database
5 2 (20.00%) Flink
5 2 (20.00%) Impala
5 2 (20.00%) Neo4j
5 2 (20.00%) NoSQL
5 2 (20.00%) OLAP
5 2 (20.00%) OLAP Cube
5 2 (20.00%) Oracle OLAP
5 2 (20.00%) Pentaho
5 2 (20.00%) Redis
5 2 (20.00%) Riak
6 1 (10.00%) Data Mining
Development Applications
1 3 (30.00%) Git (software)
1 3 (30.00%) JSUnit
2 2 (20.00%) JUnit
2 2 (20.00%) TestNG
General
1 6 (60.00%) Retail
2 5 (50.00%) Marketing
3 2 (20.00%) Finance
Job Titles
1 7 (70.00%) Developer
2 5 (50.00%) HTML CSS Developer
2 5 (50.00%) HTML Developer
3 3 (30.00%) Angular Developer
3 3 (30.00%) Front End Developer (Client-Side Developer)
3 3 (30.00%) Senior Developer
4 2 (20.00%) Data Engineer
4 2 (20.00%) JavaScript Developer
4 2 (20.00%) MySQL Developer
4 2 (20.00%) PHP Developer
4 2 (20.00%) PHP MySQL Developer
4 2 (20.00%) Senior JavaScript Developer
4 2 (20.00%) Senior MySQL Developer
4 2 (20.00%) Senior PHP Developer
5 1 (10.00%) Big Data Engineer
5 1 (10.00%) Java Developer
5 1 (10.00%) Senior Java Developer
5 1 (10.00%) SQL Developer
Libraries, Frameworks & Software Standards
1 5 (50.00%) CSS
1 5 (50.00%) HTML
1 5 (50.00%) HTML5
1 5 (50.00%) REST
2 3 (30.00%) AngularJS
2 3 (30.00%) Ionic Framework
2 3 (30.00%) RESTful
2 3 (30.00%) WebSockets
3 2 (20.00%) jQuery
3 2 (20.00%) Lucene
3 2 (20.00%) Samza
4 1 (10.00%) Entity Framework
4 1 (10.00%) Hibernate
4 1 (10.00%) J2EE
4 1 (10.00%) JPA
4 1 (10.00%) SOAP
4 1 (10.00%) Spring
4 1 (10.00%) Spring MVC
4 1 (10.00%) Spring Web Flow
4 1 (10.00%) XML
Miscellaneous
1 5 (50.00%) NHS
1 5 (50.00%) Social Media
2 3 (30.00%) Fintech
2 3 (30.00%) Mobile App
3 2 (20.00%) Analytical Skills
4 1 (10.00%) Computer Science
4 1 (10.00%) User Experience
Operating Systems
1 4 (40.00%) Linux
Processes & Methodologies
1 5 (50.00%) Agile Software Development
1 5 (50.00%) Social Commerce
1 5 (50.00%) Social Media Monitoring
2 3 (30.00%) ETL
2 3 (30.00%) MVC
2 3 (30.00%) Scrum
3 2 (20.00%) BDD
3 2 (20.00%) Business Intelligence
3 2 (20.00%) Data Visualisation
3 2 (20.00%) Microservices
3 2 (20.00%) Pair Programming
3 2 (20.00%) Performance Tuning
3 2 (20.00%) TDD
3 2 (20.00%) Visualisation
4 1 (10.00%) Data Analysis
4 1 (10.00%) Data Transformation
4 1 (10.00%) OO
4 1 (10.00%) OOP
4 1 (10.00%) SOA
4 1 (10.00%) UML
Programming Languages
1 5 (50.00%) PHP
1 5 (50.00%) SQL
2 4 (40.00%) C
3 3 (30.00%) Java
4 2 (20.00%) JavaScript
4 2 (20.00%) Scala
5 1 (10.00%) C#
Qualifications
1 1 (10.00%) Degree
Quality Assurance & Compliance
1 1 (10.00%) QA
System Software
1 2 (20.00%) Apache ZooKeeper
1 2 (20.00%) HDFS
Systems Management
1 2 (20.00%) Hadoop YARN
Vendors
1 2 (20.00%) Microsoft
1 2 (20.00%) Oracle
1 2 (20.00%) Tableau
1 2 (20.00%) Vertica