Period
to 20 September 2018

The following table provides summary statistics for permanent job vacancies advertised in the South West 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 20 September 2018 with a comparison to the same period in the previous 2 years.

Apache Cassandra
England > South West
6 months to
20 Sep 2018
Same period 2017 Same period 2016
Rank 276 258 301
Rank change year-on-year -18 +43 +27
Permanent jobs citing Apache Cassandra 60 80 39
As % of all permanent IT jobs advertised in the South West 0.58% 0.78% 0.36%
As % of the Database & Business Intelligence category 1.95% 2.48% 1.15%
Number of salaries quoted 64 67 37
South West median annual salary £47,500 £47,500 £62,500
Median salary % change year-on-year - -24.00% +78.57%
10th Percentile £38,750 £31,900 £38,750
90th Percentile £65,000 £66,250 £95,000
England median annual salary £65,000 £65,000 £60,500
% change year-on-year - +7.44% -3.20%

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 the South West with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
South West
Permanent vacancies with a requirement for database or business intelligence skills 3,080 3,228 3,395
As % of all permanent IT jobs advertised in the South West 29.62% 31.54% 31.11%
Number of salaries quoted 2,688 2,779 2,865
South West median annual salary £42,500 £40,000 £40,000
Median salary % change year-on-year +6.25% - +6.67%
10th Percentile £27,500 £26,250 £26,250
90th Percentile £63,750 £61,250 £62,500
England median annual salary £50,000 £48,500 £47,500
% change year-on-year +3.09% +2.11% +5.56%

Apache Cassandra
Job Vacancy Trend in the South West

Job postings citing Apache Cassandra as a percentage of all IT jobs advertised in the South West.

Job vacancy trend for Apache Cassandra in the South West

Apache Cassandra
Salary Trend in the South West

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

Salary trend for Apache Cassandra in the South West

Apache Cassandra
Salary Histogram in the South West

The salary distribution of IT jobs citing Apache Cassandra in the South West over the 6 months to 20 September 2018.

Salary histogram for Apache Cassandra in the South West

Apache Cassandra
Job Locations in the South West

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Apache Cassandra within the South West region over the 6 months to 20 September 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Bristol +18 33 £45,000 -14.29% 1
Gloucestershire +24 23 £52,500 +5.00% 1
Dorset -33 2 £47,500 +48.44%
Wiltshire - 1 £50,000 -
Apache Cassandra
England

For the 6 months to 20 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 South West region with a requirement for Apache Cassandra.

1 43 (71.67%) Java
2 39 (65.00%) Agile Software Development
3 34 (56.67%) Software Engineering
3 34 (56.67%) Python
3 34 (56.67%) MongoDB
4 33 (55.00%) AngularJS
5 28 (46.67%) Relational Database
6 27 (45.00%) Elasticsearch
7 26 (43.33%) Kafka
8 24 (40.00%) RESTful
8 24 (40.00%) Amazon AWS
9 23 (38.33%) Big Data
10 22 (36.67%) Hibernate
11 21 (35.00%) C#
12 20 (33.33%) HTML
12 20 (33.33%) CSS
12 20 (33.33%) OO
12 20 (33.33%) HTML5
12 20 (33.33%) TDD
13 19 (31.67%) Spring
13 19 (31.67%) C++
14 18 (30.00%) Hadoop
14 18 (30.00%) DevOps
14 18 (30.00%) Apache Spark
15 17 (28.33%) NoSQL
15 17 (28.33%) JavaScript
16 16 (26.67%) RDBMS
16 16 (26.67%) Manufacturing
16 16 (26.67%) Google
17 15 (25.00%) Telecoms

Apache Cassandra
Co-occurring IT Skills in the South West 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 27 (45.00%) Elasticsearch
2 18 (30.00%) Apache Spark
3 10 (16.67%) Apache
4 1 (1.67%) Confluence
Cloud Services
1 24 (40.00%) Amazon AWS
2 10 (16.67%) Microsoft Azure
3 8 (13.33%) Amazon Kinesis
3 8 (13.33%) IaaS
3 8 (13.33%) PaaS
3 8 (13.33%) SaaS
4 4 (6.67%) Amazon EC2
4 4 (6.67%) Amazon S3
4 4 (6.67%) AWS Lambda
4 4 (6.67%) Google Cloud Platform
4 4 (6.67%) Serverless
5 3 (5.00%) Cloud Computing
6 2 (3.33%) Google Container Engine
Communications & Networking
1 3 (5.00%) Internet
1 3 (5.00%) MQTT
2 2 (3.33%) SSL
3 1 (1.67%) DNS
3 1 (1.67%) Firewall
3 1 (1.67%) TCP/IP
3 1 (1.67%) VPN
Database & Business Intelligence
1 34 (56.67%) MongoDB
2 28 (46.67%) Relational Database
3 23 (38.33%) Big Data
4 18 (30.00%) Hadoop
5 17 (28.33%) NoSQL
6 16 (26.67%) RDBMS
7 14 (23.33%) Apache Hive
7 14 (23.33%) MySQL
8 13 (21.67%) Neo4j
8 13 (21.67%) PostgreSQL
9 8 (13.33%) Amazon Redshift
9 8 (13.33%) CouchDB
10 3 (5.00%) Amazon DynamoDB
11 2 (3.33%) Data Mining
11 2 (3.33%) MariaDB
12 1 (1.67%) SQL Server
12 1 (1.67%) SQL Server 2016
12 1 (1.67%) SQL Server Integration Services
Development Applications
1 10 (16.67%) EasyMock
2 8 (13.33%) Jenkins
3 5 (8.33%) Atlassian Bamboo
4 4 (6.67%) Git (software)
5 3 (5.00%) Cucumber
5 3 (5.00%) Selenium
6 2 (3.33%) GitLab
6 2 (3.33%) Mercurial
6 2 (3.33%) MSBuild
6 2 (3.33%) Vagrant
7 1 (1.67%) Bitbucket
7 1 (1.67%) JIRA
7 1 (1.67%) JUnit
General
1 16 (26.67%) Manufacturing
2 15 (25.00%) Telecoms
3 14 (23.33%) Electronics
3 14 (23.33%) Finance
3 14 (23.33%) Marketing
Job Titles
1 39 (65.00%) Developer
2 26 (43.33%) Software Engineer
3 23 (38.33%) Developer/Software Engineer
4 22 (36.67%) Java Developer
5 18 (30.00%) Java Engineer
5 18 (30.00%) Java Software Engineer
6 17 (28.33%) Software Developer
7 16 (26.67%) Java Software Developer
7 16 (26.67%) Senior Developer
8 15 (25.00%) Senior Java Developer
9 13 (21.67%) Senior Software Developer
9 13 (21.67%) Senior Software Engineer
10 12 (20.00%) Senior Java Engineer
10 12 (20.00%) Senior Java Software Developer
10 12 (20.00%) Senior Java Software Engineer
11 8 (13.33%) .NET Developer
12 6 (10.00%) Full Stack Developer
13 4 (6.67%) .NET Software Developer
14 3 (5.00%) DevOps Engineer
14 3 (5.00%) Senior Full Stack Developer
Libraries, Frameworks & Software Standards
1 33 (55.00%) AngularJS
2 26 (43.33%) Kafka
3 24 (40.00%) RESTful
4 22 (36.67%) Hibernate
5 20 (33.33%) CSS
5 20 (33.33%) HTML
5 20 (33.33%) HTML5
6 19 (31.67%) Spring
7 14 (23.33%) REST
8 13 (21.67%) Node.js
8 13 (21.67%) React
9 12 (20.00%) CSS3
9 12 (20.00%) GWT
9 12 (20.00%) J2EE
9 12 (20.00%) JPA
9 12 (20.00%) Web Services
10 10 (16.67%) Backbone.js
10 10 (16.67%) D3.js
11 8 (13.33%) .NET
11 8 (13.33%) ASP.NET
Miscellaneous
1 12 (20.00%) Enterprise Software
2 9 (15.00%) Analytical Skills
3 8 (13.33%) User Experience
4 4 (6.67%) Self-Motivation
5 3 (5.00%) Algorithms
6 2 (3.33%) Internet of Things
7 1 (1.67%) Computer Science
7 1 (1.67%) Digital Media
7 1 (1.67%) Linked Data
7 1 (1.67%) SCADA
7 1 (1.67%) Wiki
Operating Systems
1 12 (20.00%) Linux
2 1 (1.67%) CentOS
2 1 (1.67%) Red Hat Enterprise Linux
Processes & Methodologies
1 39 (65.00%) Agile Software Development
2 34 (56.67%) Software Engineering
3 20 (33.33%) OO
3 20 (33.33%) TDD
4 18 (30.00%) DevOps
5 14 (23.33%) Business Intelligence
5 14 (23.33%) Digital Marketing
5 14 (23.33%) MVC
5 14 (23.33%) Programme Management
6 13 (21.67%) SDLC
7 12 (20.00%) API Development
7 12 (20.00%) Data Science
7 12 (20.00%) E-Commerce
7 12 (20.00%) Machine Learning
8 9 (15.00%) Scrum
9 8 (13.33%) Analytical Thinking
9 8 (13.33%) Analytics
9 8 (13.33%) BDD
9 8 (13.33%) Decision-Making
9 8 (13.33%) Use Case
Programming Languages
1 43 (71.67%) Java
2 34 (56.67%) Python
3 21 (35.00%) C#
4 19 (31.67%) C++
5 17 (28.33%) JavaScript
6 12 (20.00%) PHP
7 6 (10.00%) C
8 3 (5.00%) Bash Shell
9 2 (3.33%) Embedded C++
9 2 (3.33%) Go
9 2 (3.33%) SQL
10 1 (1.67%) Ruby
Qualifications
1 7 (11.67%) DV Cleared
1 7 (11.67%) Security Cleared
2 4 (6.67%) Degree
3 3 (5.00%) PhD
3 3 (5.00%) SC Cleared
4 1 (1.67%) Master's Degree
Quality Assurance & Compliance
1 3 (5.00%) GCP
System Software
1 13 (21.67%) Docker
Systems Management
1 13 (21.67%) Kubernetes
2 2 (3.33%) Ansible
2 2 (3.33%) Opscode Chef
2 2 (3.33%) Puppet
3 1 (1.67%) Mesos
Vendors
1 16 (26.67%) Google
2 14 (23.33%) SAP
3 1 (1.67%) Red Hat