Period
to 18 July 2018

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for Riak skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Riak over the 6 months to 18 July 2018 with a comparison to the same period in the previous 2 years.

Riak
England > London
6 months to
18 Jul 2018
Same period 2017 Same period 2016
Rank 806 746 832
Rank change year-on-year -60 +86 +29
Permanent jobs citing Riak 25 95 70
As % of all permanent IT jobs advertised in London 0.035% 0.13% 0.084%
As % of the Database & Business Intelligence category 0.11% 0.44% 0.28%
Number of salaries quoted 21 85 65
London median annual salary £70,000 £62,500 £62,500
Median salary % change year-on-year +12.00% - -21.88%
10th Percentile £55,000 £43,750 £40,750
90th Percentile £92,500 £75,750 £86,250
England median annual salary £55,000 £60,000 £57,500
% change year-on-year -8.33% +4.35% -4.17%

Riak 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 London with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
London
Permanent vacancies with a requirement for database or business intelligence skills 22,468 21,767 25,112
As % of all permanent IT jobs advertised in London 31.60% 29.74% 30.21%
Number of salaries quoted 17,701 18,133 21,917
London median annual salary £62,500 £60,000 £56,000
Median salary % change year-on-year +4.17% +7.14% +1.82%
10th Percentile £37,500 £36,250 £35,250
90th Percentile £92,500 £90,000 £85,000
England median annual salary £50,000 £47,500 £47,500
% change year-on-year +5.26% - +5.56%

Riak
Job Vacancy Trend in London

Job postings citing Riak as a percentage of all IT jobs advertised in London.

Job vacancy trend for Riak in London

Riak
Salary Trend in London

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

Salary trend for Riak in London

Riak
Salary Histogram in London

The salary distribution of IT jobs citing Riak in London over the 6 months to 18 July 2018.

Salary histogram for Riak in London

Riak
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Riak within the London region over the 6 months to 18 July 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
Central London -26 7 £55,000 -12.00%
Riak
England

For the 6 months to 18 July 2018, IT jobs citing Riak 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 London region with a requirement for Riak.

1 23 (92.00%) MongoDB
1 23 (92.00%) Redis
2 22 (88.00%) Java
3 21 (84.00%) NoSQL
4 20 (80.00%) Agile Software Development
5 18 (72.00%) Software Engineering
6 17 (68.00%) Hadoop
7 14 (56.00%) Scrum
8 13 (52.00%) Finance
9 12 (48.00%) Python
9 12 (48.00%) Docker
10 11 (44.00%) SQL
10 11 (44.00%) Puppet
10 11 (44.00%) Go
11 10 (40.00%) Big Data
11 10 (40.00%) Apache Cassandra
11 10 (40.00%) Apache Solr
11 10 (40.00%) Scala
11 10 (40.00%) TDD
11 10 (40.00%) Retail
11 10 (40.00%) Ansible
12 9 (36.00%) Apache Spark
12 9 (36.00%) DevOps
12 9 (36.00%) JBoss
12 9 (36.00%) Tomcat
12 9 (36.00%) Jetty
12 9 (36.00%) Kanban
12 9 (36.00%) Degree
12 9 (36.00%) Relational Database
13 8 (32.00%) OpenStack

Riak
Co-occurring IT Skills in London 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 10 (40.00%) Apache Solr
2 9 (36.00%) Apache Spark
2 9 (36.00%) JBoss
2 9 (36.00%) Jetty
2 9 (36.00%) Tomcat
3 8 (32.00%) OpenStack
3 8 (32.00%) WebLogic
4 4 (16.00%) Mule
5 3 (12.00%) Elasticsearch
6 2 (8.00%) CloudStack
7 1 (4.00%) Apache
7 1 (4.00%) WebSphere
Business Applications
1 4 (16.00%) Oracle Procure-to-Pay
Cloud Services
1 8 (32.00%) Amazon AWS
1 8 (32.00%) Microsoft Azure
Communications & Networking
1 4 (16.00%) FTP
2 1 (4.00%) HTTP
Database & Business Intelligence
1 23 (92.00%) MongoDB
1 23 (92.00%) Redis
2 21 (84.00%) NoSQL
3 17 (68.00%) Hadoop
4 10 (40.00%) Apache Cassandra
4 10 (40.00%) Big Data
5 9 (36.00%) Relational Database
6 8 (32.00%) Couchbase
6 8 (32.00%) RDBMS
7 7 (28.00%) Apache Hive
8 5 (20.00%) Neo4j
8 5 (20.00%) SQL Server
9 3 (12.00%) MySQL
10 2 (8.00%) CouchDB
11 1 (4.00%) PostgreSQL
Development Applications
1 6 (24.00%) Git (software)
2 4 (16.00%) Cucumber
2 4 (16.00%) FitNesse
2 4 (16.00%) Selenium
2 4 (16.00%) SQL Server Management Studio (SSMS)
2 4 (16.00%) Vagrant
3 2 (8.00%) Mercurial
3 2 (8.00%) Subversion
General
1 13 (52.00%) Finance
2 10 (40.00%) Retail
3 1 (4.00%) Military
Job Titles
1 9 (36.00%) Developer
2 7 (28.00%) Architect
3 6 (24.00%) Cloud Architect
3 6 (24.00%) Java Developer
3 6 (24.00%) Senior Developer
4 5 (20.00%) Senior Java Developer
4 5 (20.00%) Software Engineer
5 4 (16.00%) Java Engineer
6 2 (8.00%) Python Developer
7 1 (4.00%) Agile Developer
7 1 (4.00%) Agile Java Developer
7 1 (4.00%) Erlang Software Engineer
7 1 (4.00%) Lead Developer
7 1 (4.00%) Lead Java Developer
7 1 (4.00%) Senior Python Developer
7 1 (4.00%) Senior Software Engineer
7 1 (4.00%) Technical Architect
Libraries, Frameworks & Software Standards
1 6 (24.00%) Node.js
1 6 (24.00%) Spring
2 5 (20.00%) Hibernate
2 5 (20.00%) HTML
2 5 (20.00%) XML
3 4 (16.00%) cXML
3 4 (16.00%) EDI
3 4 (16.00%) EDIFACT
3 4 (16.00%) HTML5
3 4 (16.00%) JPA
3 4 (16.00%) Middleware
3 4 (16.00%) RESTful
3 4 (16.00%) Velocity
4 3 (12.00%) Lucene
5 2 (8.00%) AngularJS
5 2 (8.00%) Flask
5 2 (8.00%) Kafka
5 2 (8.00%) RabbitMQ
5 2 (8.00%) RAML
5 2 (8.00%) Swagger
Miscellaneous
1 7 (28.00%) Computer Science
2 4 (16.00%) Fintech
2 4 (16.00%) User Experience
3 3 (12.00%) Greenfield Project
4 2 (8.00%) Algorithms
4 2 (8.00%) Data Structures
5 1 (4.00%) Analytical Mindset
5 1 (4.00%) Analytical Skills
5 1 (4.00%) Cyber Defence
5 1 (4.00%) Cyberthreat
5 1 (4.00%) Wiki
Operating Systems
1 2 (8.00%) Linux
Processes & Methodologies
1 20 (80.00%) Agile Software Development
2 18 (72.00%) Software Engineering
3 14 (56.00%) Scrum
4 10 (40.00%) TDD
5 9 (36.00%) DevOps
5 9 (36.00%) Kanban
6 8 (32.00%) Concurrent Programming
6 8 (32.00%) DSDM
6 8 (32.00%) Multithreading
6 8 (32.00%) RUP
7 7 (28.00%) BDD
8 5 (20.00%) E-Commerce
8 5 (20.00%) Problem-Solving
9 4 (16.00%) B2B
9 4 (16.00%) Deployment Automation
9 4 (16.00%) ERP
9 4 (16.00%) Procure-to-Pay
9 4 (16.00%) Test Automation
9 4 (16.00%) UML
9 4 (16.00%) User Stories
Programming Languages
1 22 (88.00%) Java
2 12 (48.00%) Python
3 11 (44.00%) Go
3 11 (44.00%) SQL
4 10 (40.00%) Scala
5 7 (28.00%) C#
5 7 (28.00%) JavaScript
6 5 (20.00%) Java 8
7 2 (8.00%) Groovy
7 2 (8.00%) Ruby
8 1 (4.00%) C++
8 1 (4.00%) Erlang
8 1 (4.00%) Haskell
8 1 (4.00%) PHP
Qualifications
1 9 (36.00%) Degree
2 7 (28.00%) Master's Degree
3 4 (16.00%) SC Cleared
3 4 (16.00%) Security Cleared
Quality Assurance & Compliance
1 1 (4.00%) QA
System Software
1 12 (48.00%) Docker
Systems Management
1 11 (44.00%) Puppet
2 10 (40.00%) Ansible
3 8 (32.00%) Kubernetes
4 7 (28.00%) Mesos
4 7 (28.00%) Terraform
5 4 (16.00%) Cobbler
5 4 (16.00%) Opscode Chef
6 2 (8.00%) Kibana
6 2 (8.00%) logstash
Vendors
1 7 (28.00%) Google
1 7 (28.00%) Oracle
2 4 (16.00%) Ariba
2 4 (16.00%) SAP
2 4 (16.00%) SEEBURGER
2 4 (16.00%) TIBCO
3 2 (8.00%) Apple
4 1 (4.00%) Microsoft