The following table provides summary statistics for permanent job vacancies advertised in the South West 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 23 June 2017 with a comparison to the same period in the previous 2 years.

Riak
England / South West
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 218 238 246
Rank change year-on-year +20 +8  
Permanent jobs citing Riak 13 3 4
As % of all permanent IT jobs advertised in the South West 0.25% 0.057% 0.067%
As % of the Database & Business Intelligence category 0.79% 0.18% 0.20%
Number of salaries quoted 13 3 4
Median salary £50,000 £62,500 £47,500
Median salary % change year-on-year -20.00% +31.57%  
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 West with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
South West
Permanent job vacancies with a requirement for database and business intelligence skills 1652 1708 1963
As % of all permanent IT job vacancies advertised in the South West 31.19% 32.61% 32.67%
Number of salaries quoted 1439 1436 1668
Median salary £40,000 £40,000 £38,500
Median salary % change year-on-year - +3.89%  
90% offered a salary of more than £29,000 £30,000 £27,000
10% offered a salary of more than £57,500 £55,000 £60,000
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

Riak
Job Vacancy Trend in the South West

The job posting trend of jobs advertised in the South West 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 West

Riak
Salary Trend in the South West

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

Salary trend for Riak in the South West

Riak
Salary Histogram in the South West

The salary distribution of IT jobs citing Riak in the South West over the 3 months to 23 June 2017.

Salary histogram for Riak in the South West

Riak
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 Riak within the South West region over the 3 months to 23 June 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
Bristol -18 7 £50,000 -20.00%
Somerset - 6 £48,750 -
Riak
England

For the 6 months to 23 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 West region with a requirement for Riak.

1 27 (93.10%) Redis
2 24 (82.76%) NoSQL
3 21 (72.41%) MongoDB
3 21 (72.41%) Hadoop
4 19 (65.52%) Jetty
4 19 (65.52%) Puppet
4 19 (65.52%) Opscode Chef
4 19 (65.52%) TDD
4 19 (65.52%) JBoss
4 19 (65.52%) Tomcat
5 18 (62.07%) MySQL
5 18 (62.07%) WebLogic
5 18 (62.07%) UML
5 18 (62.07%) OpenStack
5 18 (62.07%) Big Data
5 18 (62.07%) Couchbase
5 18 (62.07%) Multithreading
5 18 (62.07%) Apache Cassandra
5 18 (62.07%) Concurrent Programming
6 17 (58.62%) Continuous Integration
6 17 (58.62%) Ansible
6 17 (58.62%) Java
7 16 (55.17%) Lucene
7 16 (55.17%) Agile Software Development
7 16 (55.17%) WebSphere
7 16 (55.17%) Oracle
7 16 (55.17%) Mentoring
7 16 (55.17%) AngularJS
7 16 (55.17%) Apache Solr
7 16 (55.17%) Microsoft Azure

Riak
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 19 (65.52%) JBoss
1 19 (65.52%) Jetty
1 19 (65.52%) Tomcat
2 18 (62.07%) OpenStack
2 18 (62.07%) WebLogic
3 16 (55.17%) Apache Solr
3 16 (55.17%) WebSphere
4 15 (51.72%) Apache Spark
4 15 (51.72%) Elasticsearch
5 6 (20.69%) WebSphere Application Server
6 2 (6.90%) Apache
6 2 (6.90%) nginx
Cloud Services
1 16 (55.17%) Amazon AWS
1 16 (55.17%) Microsoft Azure
2 1 (3.45%) SaaS
Communications & Networking
1 2 (6.90%) SNMP
1 2 (6.90%) TCP/IP
2 1 (3.45%) HTTP
2 1 (3.45%) ICMP
Database & Business Intelligence
1 27 (93.10%) Redis
2 24 (82.76%) NoSQL
3 21 (72.41%) Hadoop
3 21 (72.41%) MongoDB
4 18 (62.07%) Apache Cassandra
4 18 (62.07%) Big Data
4 18 (62.07%) Couchbase
4 18 (62.07%) MySQL
5 15 (51.72%) PostgreSQL
5 15 (51.72%) SQL Server
6 7 (24.14%) CouchDB
Development Applications
1 3 (10.34%) Git (software)
2 2 (6.90%) GitLab
2 2 (6.90%) Jenkins
2 2 (6.90%) Travis CI
General
1 10 (34.48%) Retail
2 9 (31.03%) Banking
3 3 (10.34%) Law
4 2 (6.90%) Finance
Job Titles
1 25 (86.21%) Developer
2 17 (58.62%) Java Developer
3 13 (44.83%) Senior Developer
4 7 (24.14%) Senior Java Developer
5 6 (20.69%) Erlang Developer
6 4 (13.79%) Junior
6 4 (13.79%) Junior Developer
7 2 (6.90%) .NET Developer
7 2 (6.90%) Architect
7 2 (6.90%) Big Data Architect
7 2 (6.90%) C# .NET Developer
7 2 (6.90%) C# Developer
7 2 (6.90%) Data Architect
7 2 (6.90%) DevOps Engineer
7 2 (6.90%) Senior .NET Developer
7 2 (6.90%) Senior C# .NET Developer
7 2 (6.90%) Senior C# Developer
8 1 (3.45%) Agile Developer
8 1 (3.45%) Senior Agile Developer
8 1 (3.45%) Senior Agile Java Developer
Libraries, Frameworks & Software Standards
1 16 (55.17%) AngularJS
1 16 (55.17%) Lucene
1 16 (55.17%) React
2 15 (51.72%) Elastic Stack
3 3 (10.34%) Hibernate
3 3 (10.34%) HTML
3 3 (10.34%) HTML5
3 3 (10.34%) JPA
3 3 (10.34%) Spring
4 2 (6.90%) .NET
5 1 (3.45%) JSON
5 1 (3.45%) RESTful
5 1 (3.45%) Web Services
Miscellaneous
1 6 (20.69%) Enterprise Software
2 5 (17.24%) Foreign Exchange (FX)
3 1 (3.45%) Algorithms
3 1 (3.45%) Greenfield Project
3 1 (3.45%) Linux Command Line
Operating Systems
1 14 (48.28%) Android
1 14 (48.28%) Apple iOS
2 8 (27.59%) Linux
3 3 (10.34%) Ubuntu
4 2 (6.90%) Debian
Processes & Methodologies
1 19 (65.52%) TDD
2 18 (62.07%) Concurrent Programming
2 18 (62.07%) Multithreading
2 18 (62.07%) UML
3 17 (58.62%) Continuous Integration
4 16 (55.17%) Agile Software Development
4 16 (55.17%) Mentoring
5 15 (51.72%) Coaching
5 15 (51.72%) DSDM
5 15 (51.72%) Kanban
5 15 (51.72%) OO
5 15 (51.72%) RUP
5 15 (51.72%) Scrum
5 15 (51.72%) Web Development
6 9 (31.03%) Mobile Development
6 9 (31.03%) Software Delivery
7 6 (20.69%) Mathematics
7 6 (20.69%) Waterfall
8 4 (13.79%) Android Development
8 4 (13.79%) BDD
Programming Languages
1 17 (58.62%) Java
2 7 (24.14%) Go
2 7 (24.14%) Perl
2 7 (24.14%) Python
3 6 (20.69%) Bash Shell
3 6 (20.69%) Erlang
3 6 (20.69%) PHP
4 3 (10.34%) C#
4 3 (10.34%) JavaScript
4 3 (10.34%) SQL
5 1 (3.45%) Ruby
Quality Assurance & Compliance
1 3 (10.34%) QA
System Software
1 2 (6.90%) Corosync
1 2 (6.90%) Docker
1 2 (6.90%) KVM
1 2 (6.90%) VMware Infrastructure
1 2 (6.90%) Xen
Systems Management
1 19 (65.52%) Opscode Chef
1 19 (65.52%) Puppet
2 17 (58.62%) Ansible
3 15 (51.72%) Kibana
3 15 (51.72%) logstash
3 15 (51.72%) Salt
4 2 (6.90%) CFEngine
4 2 (6.90%) Ganeti
4 2 (6.90%) HAProxy
4 2 (6.90%) Linux-HA
4 2 (6.90%) Marathon
4 2 (6.90%) Mesos
4 2 (6.90%) Nagios
4 2 (6.90%) Pacemaker
4 2 (6.90%) ZABBIX
5 1 (3.45%) Kubernetes
Vendors
1 16 (55.17%) Oracle
2 2 (6.90%) Cisco
2 2 (6.90%) Juniper
2 2 (6.90%) SaltStack
2 2 (6.90%) VMware