Period
to 19 September 2018

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 6 months to 19 September 2018 with a comparison to the same period in the previous 2 years.

Apache Cassandra
West Midlands > Birmingham
6 months to
19 Sep 2018
Same period 2017 Same period 2016
Rank 180 185 199
Rank change year-on-year +5 +14 -11
Permanent jobs citing Apache Cassandra 13 18 17
As % of all permanent IT jobs advertised in Birmingham 0.34% 0.46% 0.35%
As % of the Database & Business Intelligence category 1.36% 1.67% 1.65%
Number of salaries quoted 9 17 17
Birmingham median annual salary £60,000 £40,000 £50,000
Median salary % change year-on-year +50.00% -20.00% -25.93%
10th Percentile £43,500 £40,000 £42,500
90th Percentile £66,500 £47,500 £66,250
West Midlands median annual salary £55,000 £40,000 £55,000
% change year-on-year +37.50% -27.27% -31.25%

Apache Cassandra is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Birmingham with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Birmingham
Permanent vacancies with a requirement for database or business intelligence skills 957 1,079 1,031
As % of all permanent IT jobs advertised in Birmingham 25.30% 27.71% 21.43%
Number of salaries quoted 770 948 875
Birmingham median annual salary £45,000 £43,750 £40,000
Median salary % change year-on-year +2.86% +9.38% -
10th Percentile £30,225 £28,750 £21,940
90th Percentile £67,500 £61,250 £60,000
West Midlands median annual salary £42,500 £40,000 £37,500
% change year-on-year +6.25% +6.67% -

Apache Cassandra
Job Vacancy Trend in Birmingham

Job postings citing Apache Cassandra as a percentage of all IT jobs advertised in Birmingham.

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 6 months to 19 September 2018.

Salary histogram for Apache Cassandra in Birmingham

For the 6 months to 19 September 2018, IT jobs citing Apache Cassandra also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Birmingham region with a requirement for Apache Cassandra.

1 9 (69.23%) Big Data
2 8 (61.54%) Python
2 8 (61.54%) Scala
2 8 (61.54%) MongoDB
3 7 (53.85%) Google
3 7 (53.85%) Integration Testing
3 7 (53.85%) Java
3 7 (53.85%) Apache Spark
4 6 (46.15%) Kafka
4 6 (46.15%) Elasticsearch
4 6 (46.15%) Data Analysis
4 6 (46.15%) PhD
5 5 (38.46%) SQL
5 5 (38.46%) Mathematics
5 5 (38.46%) Hadoop
5 5 (38.46%) AngularJS
5 5 (38.46%) Express
5 5 (38.46%) Statistical Modelling
5 5 (38.46%) Machine Learning
5 5 (38.46%) Twitter
5 5 (38.46%) R
5 5 (38.46%) Node.js
5 5 (38.46%) MEAN Stack
5 5 (38.46%) Data Science
6 4 (30.77%) Kubernetes
6 4 (30.77%) Microservices
6 4 (30.77%) Docker
6 4 (30.77%) Amazon AWS
6 4 (30.77%) Open Source
6 4 (30.77%) Software Engineering

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 7 (53.85%) Apache Spark
2 6 (46.15%) Elasticsearch
3 2 (15.38%) Apache
3 2 (15.38%) WildFly
4 1 (7.69%) Apache Pig
Cloud Services
1 4 (30.77%) Amazon AWS
2 3 (23.08%) Google Cloud Platform
2 3 (23.08%) Microsoft Azure
3 2 (15.38%) Cloud Computing
3 2 (15.38%) Fastly
3 2 (15.38%) Stackdriver
4 1 (7.69%) Amazon SQS
4 1 (7.69%) AWS Lambda
4 1 (7.69%) Serverless
Communications & Networking
1 1 (7.69%) AMQP
Database & Business Intelligence
1 9 (69.23%) Big Data
2 8 (61.54%) MongoDB
3 5 (38.46%) Hadoop
4 3 (23.08%) Bigtable
4 3 (23.08%) HBase
5 2 (15.38%) BigQuery
5 2 (15.38%) MySQL
5 2 (15.38%) Neo4j
5 2 (15.38%) PostgreSQL
5 2 (15.38%) Redis
6 1 (7.69%) Amazon DynamoDB
6 1 (7.69%) Apache Hive
6 1 (7.69%) Data Mining
6 1 (7.69%) Flink
6 1 (7.69%) Impala
6 1 (7.69%) OLAP
6 1 (7.69%) Oracle OLAP
6 1 (7.69%) Pentaho
6 1 (7.69%) Riak
6 1 (7.69%) SQL Server
Development Applications
1 3 (23.08%) Git (software)
2 2 (15.38%) IntelliJ
2 2 (15.38%) JUnit
3 1 (7.69%) Bitbucket
3 1 (7.69%) Jenkins
3 1 (7.69%) Maven
3 1 (7.69%) TestNG
General
1 2 (15.38%) Retail
2 1 (7.69%) Finance
2 1 (7.69%) Financial Institution
Job Titles
1 7 (53.85%) Developer
2 6 (46.15%) Java Developer
3 5 (38.46%) Data Scientist
3 5 (38.46%) Senior Data Scientist
3 5 (38.46%) Senior Developer
4 4 (30.77%) Senior Java Developer
5 3 (23.08%) PHP Developer
5 3 (23.08%) Python Developer
5 3 (23.08%) Senior PHP Developer
5 3 (23.08%) Senior Python Developer
6 1 (7.69%) Apache Spark Developer
6 1 (7.69%) Hadoop Developer
6 1 (7.69%) Java Hadoop Developer
6 1 (7.69%) Java Software Developer
6 1 (7.69%) Software Developer
6 1 (7.69%) Software Engineer
Libraries, Frameworks & Software Standards
1 6 (46.15%) Kafka
2 5 (38.46%) AngularJS
2 5 (38.46%) Express
2 5 (38.46%) MEAN Stack
2 5 (38.46%) Node.js
3 4 (30.77%) Spring
4 2 (15.38%) Grails
4 2 (15.38%) Memcached
4 2 (15.38%) RESTful
4 2 (15.38%) Ruby on Rails
4 2 (15.38%) Spring Boot
4 2 (15.38%) TensorFlow
5 1 (7.69%) Akka
5 1 (7.69%) Lucene
5 1 (7.69%) Play Framework
5 1 (7.69%) RabbitMQ
5 1 (7.69%) Samza
5 1 (7.69%) Web Services
Miscellaneous
1 3 (23.08%) Greenfield Project
2 1 (7.69%) Computer Science
2 1 (7.69%) Enterprise Software
2 1 (7.69%) Fintech
2 1 (7.69%) User Experience
Operating Systems
1 2 (15.38%) Linux
1 2 (15.38%) Ubuntu
Processes & Methodologies
1 7 (53.85%) Integration Testing
2 6 (46.15%) Data Analysis
3 5 (38.46%) Data Science
3 5 (38.46%) Machine Learning
3 5 (38.46%) Mathematics
3 5 (38.46%) Statistical Modelling
4 4 (30.77%) Agile Software Development
4 4 (30.77%) Microservices
4 4 (30.77%) Open Source
4 4 (30.77%) Software Engineering
5 3 (23.08%) Scrum
6 2 (15.38%) Artificial Intelligence
6 2 (15.38%) Kanban
6 2 (15.38%) Mentoring
6 2 (15.38%) Open Source Development
6 2 (15.38%) Site Reliability Engineering
6 2 (15.38%) TDD
6 2 (15.38%) Test Automation
6 2 (15.38%) Unit Testing
7 1 (7.69%) WFM
Programming Languages
1 8 (61.54%) Python
1 8 (61.54%) Scala
2 7 (53.85%) Java
3 5 (38.46%) R
3 5 (38.46%) SQL
4 3 (23.08%) Java 8
4 3 (23.08%) PHP
5 2 (15.38%) Go
5 2 (15.38%) Groovy
5 2 (15.38%) PHP 5
5 2 (15.38%) Ruby
Qualifications
1 6 (46.15%) PhD
2 1 (7.69%) Computer Science Degree
2 1 (7.69%) Degree
Quality Assurance & Compliance
1 1 (7.69%) QA
System Software
1 4 (30.77%) Docker
2 3 (23.08%) HDFS
3 1 (7.69%) Apache ZooKeeper
Systems Management
1 4 (30.77%) Kubernetes
2 2 (15.38%) Terraform
3 1 (7.69%) Hadoop YARN
Vendors
1 7 (53.85%) Google
2 5 (38.46%) Twitter
3 1 (7.69%) Oracle
3 1 (7.69%) Tableau
3 1 (7.69%) Vertica