The following table provides summary statistics for permanent job vacancies advertised in the South East with a requirement for Riak skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Riak over the 3 months to 22 June 2017 with a comparison to the same period in the previous 2 years.

Riak
England / South East
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 393 434 454
Rank change year-on-year +41 +20  
Permanent jobs citing Riak 1 2 15
As % of all permanent IT jobs advertised in the South East 0.007% 0.011% 0.070%
As % of the Database & Business Intelligence category 0.023% 0.034% 0.22%
Number of salaries quoted 1 2 6
Median salary £47,500 £40,750 £65,000
Median salary % change year-on-year +16.56% -37.30%  
UK excluding London median salary £52,500 £44,000 £60,000
% change year-on-year +19.31% -26.66%  

Riak 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 the South East with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
South East
Permanent job vacancies with a requirement for database and business intelligence skills 4434 5800 6857
As % of all permanent IT job vacancies advertised in the South East 30.39% 31.53% 32.12%
Number of salaries quoted 3840 5188 5834
Median salary £45,000 £45,000 £43,500
Median salary % change year-on-year - +3.44%  
90% offered a salary of more than £30,500 £30,500 £30,000
10% offered a salary of more than £65,000 £60,000 £65,000
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

Riak
Job Vacancy Trend in the South East

The job posting trend of jobs advertised in the South East citing Riak as a proportion of all permanent or contract IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for Riak in the South East

Riak
Salary Trend in the South East

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Riak in the South East.

Salary trend for Riak in the South East

For the 6 months to 22 June 2017, IT jobs citing Riak 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 East region with a requirement for Riak.

1 5 (100.00%) Linux
1 5 (100.00%) Agile Software Development
1 5 (100.00%) RESTful
1 5 (100.00%) Apache Cassandra
1 5 (100.00%) NoSQL
2 4 (80.00%) Jenkins
2 4 (80.00%) TDD
2 4 (80.00%) Maven
2 4 (80.00%) Unit Testing
2 4 (80.00%) Java
2 4 (80.00%) Ant
2 4 (80.00%) Web Services
2 4 (80.00%) Disaster Recovery
2 4 (80.00%) Scrum
2 4 (80.00%) Business Continuity
2 4 (80.00%) Degree
2 4 (80.00%) Computer Science
2 4 (80.00%) Secure Coding
2 4 (80.00%) Computer Science Degree
2 4 (80.00%) Test Automation
3 1 (20.00%) Django
3 1 (20.00%) Python
3 1 (20.00%) Continuous Integration
3 1 (20.00%) Cloud Computing
3 1 (20.00%) Git (software)
3 1 (20.00%) Software Engineering
3 1 (20.00%) Continuous Delivery
3 1 (20.00%) API Design
3 1 (20.00%) RAML
3 1 (20.00%) Swagger

Riak
Co-occurring IT Skills in the South East 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 1 (20.00%) CloudStack
1 1 (20.00%) OpenStack
Cloud Services
1 1 (20.00%) Amazon AWS
1 1 (20.00%) Cloud Computing
Database & Business Intelligence
1 5 (100.00%) Apache Cassandra
1 5 (100.00%) NoSQL
2 1 (20.00%) MongoDB
2 1 (20.00%) Redis
Development Applications
1 4 (80.00%) Ant
1 4 (80.00%) Jenkins
1 4 (80.00%) Maven
2 1 (20.00%) Git (software)
Job Titles
1 4 (80.00%) Developer
1 4 (80.00%) Java Developer
1 4 (80.00%) Linux Developer
2 1 (20.00%) Python Software Engineer
2 1 (20.00%) Software Engineer
Libraries, Frameworks & Software Standards
1 5 (100.00%) RESTful
2 4 (80.00%) Web Services
3 1 (20.00%) Django
3 1 (20.00%) Flask
3 1 (20.00%) Pylons
3 1 (20.00%) Pyramid
3 1 (20.00%) RAML
3 1 (20.00%) REST
3 1 (20.00%) Swagger
Miscellaneous
1 4 (80.00%) Computer Science
Operating Systems
1 5 (100.00%) Linux
Processes & Methodologies
1 5 (100.00%) Agile Software Development
2 4 (80.00%) Business Continuity
2 4 (80.00%) Disaster Recovery
2 4 (80.00%) Scrum
2 4 (80.00%) Secure Coding
2 4 (80.00%) TDD
2 4 (80.00%) Test Automation
2 4 (80.00%) Unit Testing
3 1 (20.00%) API Design
3 1 (20.00%) Continuous Delivery
3 1 (20.00%) Continuous Integration
3 1 (20.00%) DevOps
3 1 (20.00%) Software Engineering
Programming Languages
1 4 (80.00%) Java
2 1 (20.00%) Go
2 1 (20.00%) Python
Qualifications
1 4 (80.00%) Computer Science Degree
1 4 (80.00%) Degree