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 June 2017 with a comparison to the same period in the previous 2 years.

Apache Cassandra
West Midlands / Birmingham
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 119 131 -
Rank change year-on-year +12 -  
Permanent jobs citing Apache Cassandra 14 9 0
As % of all permanent IT jobs advertised in Birmingham 0.72% 0.38% -
As % of the Database & Business Intelligence category 2.55% 1.83% -
Number of salaries quoted 14 9 0
Median salary £40,000 £50,000 -
Median salary % change year-on-year -20.00% -  
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 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 549 491 549
As % of all permanent IT job vacancies advertised in Birmingham 28.39% 20.99% 27.30%
Number of salaries quoted 471 420 476
Median salary £45,000 £40,000 £40,000
Median salary % change year-on-year +12.50% -  
90% offered a salary of more than £33,500 £27,500 £27,500
10% offered a salary of more than £57,500 £53,950 £55,000
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

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 June 2017.

Salary histogram for Apache Cassandra in Birmingham

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 Birmingham region with a requirement for Apache Cassandra.

1 19 (95.00%) MongoDB
2 16 (80.00%) SQL
2 16 (80.00%) AngularJS
3 15 (75.00%) MySQL
3 15 (75.00%) Linux
3 15 (75.00%) REST
4 14 (70.00%) WebSockets
4 14 (70.00%) HTML5
4 14 (70.00%) Social Media
4 14 (70.00%) JSUnit
4 14 (70.00%) Git (software)
4 14 (70.00%) CSS
4 14 (70.00%) PHP
4 14 (70.00%) C
4 14 (70.00%) HTML
4 14 (70.00%) NHS
4 14 (70.00%) Retail
4 14 (70.00%) Marketing
4 14 (70.00%) Mobile App
4 14 (70.00%) Social Commerce
4 14 (70.00%) Ionic Framework
4 14 (70.00%) Social Media Monitoring
5 5 (25.00%) Agile Software Development
6 4 (20.00%) Java
6 4 (20.00%) Pair Programming
6 4 (20.00%) NoSQL
6 4 (20.00%) Elasticsearch
7 3 (15.00%) BDD
7 3 (15.00%) Scala
7 3 (15.00%) SQL Server

Apache Cassandra
Co-occurring 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 (20.00%) Elasticsearch
2 2 (10.00%) Apache
3 1 (5.00%) Apache Pig
3 1 (5.00%) Apache Spark
Cloud Services
1 2 (10.00%) Microsoft Azure
2 1 (5.00%) Amazon AWS
Database & Business Intelligence
1 19 (95.00%) MongoDB
2 15 (75.00%) MySQL
3 4 (20.00%) NoSQL
4 3 (15.00%) SQL Server
5 2 (10.00%) Amazon DynamoDB
5 2 (10.00%) Azure SQL Database
5 2 (10.00%) Big Data
5 2 (10.00%) Hadoop
5 2 (10.00%) Neo4j
5 2 (10.00%) Redis
6 1 (5.00%) Apache Hive
6 1 (5.00%) Data Mining
6 1 (5.00%) Flink
6 1 (5.00%) Impala
6 1 (5.00%) OLAP
6 1 (5.00%) OLAP Cube
6 1 (5.00%) Oracle OLAP
6 1 (5.00%) Pentaho
6 1 (5.00%) Riak
Development Applications
1 14 (70.00%) Git (software)
1 14 (70.00%) JSUnit
2 1 (5.00%) Eclipse
2 1 (5.00%) JUnit
2 1 (5.00%) Maven
2 1 (5.00%) TestNG
General
1 14 (70.00%) Marketing
1 14 (70.00%) Retail
2 1 (5.00%) Finance
Job Titles
1 18 (90.00%) Developer
2 14 (70.00%) Angular Developer
2 14 (70.00%) Front End Developer (Client-Side Developer)
2 14 (70.00%) HTML CSS Developer
2 14 (70.00%) HTML Developer
3 2 (10.00%) Data Engineer
3 2 (10.00%) Full Stack Developer
4 1 (5.00%) Big Data Developer
4 1 (5.00%) Big Data Engineer
4 1 (5.00%) Java Developer
4 1 (5.00%) Junior
4 1 (5.00%) Junior Developer
4 1 (5.00%) Junior Java Developer
4 1 (5.00%) SQL Developer
Libraries, Frameworks & Software Standards
1 16 (80.00%) AngularJS
2 15 (75.00%) REST
3 14 (70.00%) CSS
3 14 (70.00%) HTML
3 14 (70.00%) HTML5
3 14 (70.00%) Ionic Framework
3 14 (70.00%) WebSockets
4 2 (10.00%) Node.js
4 2 (10.00%) Spring
5 1 (5.00%) Entity Framework
5 1 (5.00%) Kafka
5 1 (5.00%) Lucene
5 1 (5.00%) RESTful
5 1 (5.00%) Samza
Miscellaneous
1 14 (70.00%) Mobile App
1 14 (70.00%) NHS
1 14 (70.00%) Social Media
2 2 (10.00%) Analytical Skills
3 1 (5.00%) Fintech
3 1 (5.00%) Private Cloud
3 1 (5.00%) User Experience
Operating Systems
1 15 (75.00%) Linux
2 1 (5.00%) Unix
2 1 (5.00%) Windows
Processes & Methodologies
1 14 (70.00%) Social Commerce
1 14 (70.00%) Social Media Monitoring
2 5 (25.00%) Agile Software Development
3 4 (20.00%) Pair Programming
4 3 (15.00%) BDD
4 3 (15.00%) ETL
4 3 (15.00%) Scrum
4 3 (15.00%) TDD
5 2 (10.00%) Continuous Integration
5 2 (10.00%) Domain-Driven Design
5 2 (10.00%) Microservices
5 2 (10.00%) Open Source
5 2 (10.00%) Performance Tuning
6 1 (5.00%) Business Intelligence
6 1 (5.00%) Data Analysis
6 1 (5.00%) Data Transformation
6 1 (5.00%) Data Visualisation
6 1 (5.00%) MVC
6 1 (5.00%) Visualisation
Programming Languages
1 16 (80.00%) SQL
2 14 (70.00%) C
2 14 (70.00%) PHP
3 4 (20.00%) Java
4 3 (15.00%) Scala
5 1 (5.00%) C#
5 1 (5.00%) JavaScript
Qualifications
1 2 (10.00%) SC Cleared
1 2 (10.00%) Security Cleared
Quality Assurance & Compliance
1 1 (5.00%) QA
System Software
1 2 (10.00%) Apache ZooKeeper
2 1 (5.00%) HDFS
Systems Management
1 1 (5.00%) Hadoop YARN
Vendors
1 2 (10.00%) Microsoft
1 2 (10.00%) MuleSoft
2 1 (5.00%) Oracle
2 1 (5.00%) Tableau
2 1 (5.00%) Vertica