The following table provides summary statistics for permanent job vacancies advertised in South Wales 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 28 March 2017 with a comparison to the same period in the previous 2 years.

Apache Cassandra
Wales / South Wales
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 74 95 -
Rank change year-on-year +21 -  
Permanent jobs citing Apache Cassandra 15 6 0
As % of all permanent IT jobs advertised in South Wales 1.73% 0.48% -
As % of the Database & Business Intelligence category 4.87% 1.56% -
Number of salaries quoted 12 6 0
Median salary £32,500 £52,500 -
Median salary % change year-on-year -38.09% -  
UK excluding London median salary £51,500 £50,000 £48,750
% change year-on-year +3.00% +2.56%  

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 South Wales with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
South Wales
Permanent job vacancies with a requirement for database and business intelligence skills 308 385 377
As % of all permanent IT job vacancies advertised in South Wales 35.52% 31.07% 31.23%
Number of salaries quoted 257 330 336
Median salary £40,082 £40,000 £38,500
Median salary % change year-on-year +0.20% +3.89%  
90% offered a salary of more than £28,000 £29,000 £29,000
10% offered a salary of more than £50,000 £50,000 £50,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

Apache Cassandra
Job Vacancy Trend in South Wales

The job posting trend of jobs advertised in South Wales 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 South Wales

Apache Cassandra
Salary Trend in South Wales

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

Salary trend for Apache Cassandra in South Wales

Apache Cassandra
Salary Histogram in South Wales

The salary distribution of IT jobs citing Apache Cassandra in South Wales over the 3 months to 28 March 2017.

Salary histogram for Apache Cassandra in South Wales

Apache Cassandra
Job Locations in South Wales

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 Wales region over the 3 months to 28 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Cardiff +10 11 £32,500 -38.09%
Newport +2 2 - -
Torfaen - 2 £41,500 -
Apache Cassandra
Wales

Apache Cassandra
Top 30 Co-occurring IT Skills in South Wales

For the 6 months to 28 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 South Wales region with a requirement for Apache Cassandra.

1 22 (68.75%) NoSQL
2 21 (65.63%) Python
3 20 (62.50%) Java
3 20 (62.50%) MongoDB
4 18 (56.25%) Amazon AWS
5 15 (46.88%) Hadoop
5 15 (46.88%) Software Engineering
6 14 (43.75%) Elasticsearch
7 12 (37.50%) Agile Software Development
7 12 (37.50%) Oracle
7 12 (37.50%) Big Data
8 11 (34.38%) Web Services
8 11 (34.38%) Apache Spark
9 9 (28.13%) Microsoft Azure
10 8 (25.00%) BDD
10 8 (25.00%) Scala
10 8 (25.00%) Java EE
10 8 (25.00%) Selenium
10 8 (25.00%) Neo4j
10 8 (25.00%) JavaScript
10 8 (25.00%) SQL
10 8 (25.00%) TDD
11 7 (21.88%) Perl
11 7 (21.88%) Degree
11 7 (21.88%) Computer Science
12 6 (18.75%) QA
12 6 (18.75%) Continuous Integration
12 6 (18.75%) AngularJS
12 6 (18.75%) Sqoop
12 6 (18.75%) Hortonworks

Apache Cassandra
Co-occurring IT Skills in South Wales 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 14 (43.75%) Elasticsearch
2 11 (34.38%) Apache Spark
3 6 (18.75%) Cloud Foundry
4 2 (6.25%) Apache
4 2 (6.25%) JBoss
4 2 (6.25%) nginx
4 2 (6.25%) OpenStack
4 2 (6.25%) Tomcat
Cloud Services
1 18 (56.25%) Amazon AWS
2 9 (28.13%) Microsoft Azure
3 2 (6.25%) IaaS
3 2 (6.25%) PaaS
3 2 (6.25%) SaaS
Communications & Networking
1 2 (6.25%) TCP/IP
Database & Business Intelligence
1 22 (68.75%) NoSQL
2 20 (62.50%) MongoDB
3 15 (46.88%) Hadoop
4 12 (37.50%) Big Data
5 8 (25.00%) Neo4j
6 6 (18.75%) HBase
6 6 (18.75%) Sqoop
7 4 (12.50%) RDBMS
7 4 (12.50%) Relational Database
8 3 (9.38%) Oracle Database
9 2 (6.25%) Data Mining
9 2 (6.25%) Riak
10 1 (3.13%) Azure SQL Database
Development Applications
1 8 (25.00%) Selenium
2 4 (12.50%) Git (software)
2 4 (12.50%) Jenkins
2 4 (12.50%) Maven
3 1 (3.13%) Cucumber
General
1 1 (3.13%) Advertising
Job Titles
1 13 (40.63%) Developer
2 6 (18.75%) Big Data Engineer
2 6 (18.75%) Java Developer
2 6 (18.75%) Java Engineer
2 6 (18.75%) Java Software Engineer
2 6 (18.75%) Senior Java Engineer
2 6 (18.75%) Senior Java Software Engineer
2 6 (18.75%) Senior Software Engineer
2 6 (18.75%) Software Engineer
3 5 (15.63%) DBA
4 4 (12.50%) Full Stack Developer
5 3 (9.38%) Administrator
5 3 (9.38%) JavaScript Developer
5 3 (9.38%) Senior Developer
5 3 (9.38%) Senior Java Developer
6 2 (6.25%) Architect
6 2 (6.25%) Data Architect
6 2 (6.25%) Software Developer
6 2 (6.25%) Systems Architect
6 2 (6.25%) Web Developer
Libraries, Frameworks & Software Standards
1 11 (34.38%) Web Services
2 8 (25.00%) Java EE
3 6 (18.75%) AngularJS
4 5 (15.63%) Node.js
4 5 (15.63%) RESTful
4 5 (15.63%) Spring
4 5 (15.63%) Spring Boot
4 5 (15.63%) Vue.js
5 4 (12.50%) Apache Camel
5 4 (12.50%) Dropwizard
5 4 (12.50%) Ember.js
5 4 (12.50%) JMX
5 4 (12.50%) JPA
5 4 (12.50%) JSF
5 4 (12.50%) React
6 3 (9.38%) .NET
6 3 (9.38%) CSS
6 3 (9.38%) HTML
7 1 (3.13%) RabbitMQ
Miscellaneous
1 7 (21.88%) Computer Science
2 4 (12.50%) Clustering
3 3 (9.38%) Digital TV
4 2 (6.25%) Digital Media
4 2 (6.25%) Private Cloud
4 2 (6.25%) User Experience
5 1 (3.13%) iDTV
Operating Systems
1 6 (18.75%) Linux
2 3 (9.38%) Unix
3 2 (6.25%) Mac OS
3 2 (6.25%) OpenBSD
3 2 (6.25%) Ubuntu
3 2 (6.25%) Windows
3 2 (6.25%) Windows Server
Processes & Methodologies
1 15 (46.88%) Software Engineering
2 12 (37.50%) Agile Software Development
3 8 (25.00%) BDD
3 8 (25.00%) TDD
4 6 (18.75%) Continuous Integration
5 5 (15.63%) Continuous Delivery
5 5 (15.63%) Microservices
5 5 (15.63%) Release Management
6 4 (12.50%) Continuous Improvement
6 4 (12.50%) Dependency Management
6 4 (12.50%) DevOps
6 4 (12.50%) Load Balancing
6 4 (12.50%) Scrum
7 3 (9.38%) API Development
7 3 (9.38%) Disaster Recovery
7 3 (9.38%) Front End Development
7 3 (9.38%) User Stories
8 2 (6.25%) Coaching
8 2 (6.25%) Functional Programming
8 2 (6.25%) Line Management
Programming Languages
1 21 (65.63%) Python
2 20 (62.50%) Java
3 8 (25.00%) JavaScript
3 8 (25.00%) Scala
3 8 (25.00%) SQL
4 7 (21.88%) Perl
5 6 (18.75%) Go
5 6 (18.75%) Ruby
6 5 (15.63%) C#
6 5 (15.63%) C++
7 3 (9.38%) PL/SQL
8 2 (6.25%) C
8 2 (6.25%) Clojure
8 2 (6.25%) Erlang
8 2 (6.25%) Haskell
8 2 (6.25%) R
9 1 (3.13%) Shell Script
Qualifications
1 7 (21.88%) Degree
2 1 (3.13%) HND
2 1 (3.13%) Sun Certification
Quality Assurance & Compliance
1 6 (18.75%) QA
System Software
1 6 (18.75%) HDFS
2 3 (9.38%) Docker
3 2 (6.25%) VMware Infrastructure
Systems Management
1 5 (15.63%) Puppet
2 2 (6.25%) Terraform
Vendors
1 12 (37.50%) Oracle
2 6 (18.75%) Cloudera
2 6 (18.75%) Hortonworks
2 6 (18.75%) VMware
3 4 (12.50%) Perforce
4 2 (6.25%) Microsoft
4 2 (6.25%) Nagra
4 2 (6.25%) Red Hat
South Wales
Novate IT Ltd
Salary: £0.00 per annum
Posted: 5 days ago