Period
to 21 September 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 21 September 2018 with a comparison to the same period in the previous 2 years.

Riak
England > London
6 months to
21 Sep 2018
Same period 2017 Same period 2016
Rank 798 777 795
Rank change year-on-year -21 +18 +21
Permanent jobs citing Riak 19 91 69
As % of all permanent IT jobs advertised in London 0.028% 0.12% 0.087%
As % of the Database & Business Intelligence category 0.089% 0.41% 0.29%
Number of salaries quoted 16 85 61
London median annual salary £68,750 £70,000 £62,500
Median salary % change year-on-year -1.79% +12.00% -10.71%
10th Percentile £55,000 £43,750 £38,750
90th Percentile £92,500 £90,000 £102,500
England median annual salary £55,000 £60,000 £60,000
% change year-on-year -8.33% - -

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 21,405 22,062 23,539
As % of all permanent IT jobs advertised in London 31.12% 29.45% 29.70%
Number of salaries quoted 17,012 17,736 20,510
London median annual salary £62,500 £60,000 £57,500
Median salary % change year-on-year +4.17% +4.35% +4.55%
10th Percentile £37,500 £36,250 £35,000
90th Percentile £93,750 £90,000 £87,500
England median annual salary £50,000 £48,500 £47,500
% change year-on-year +3.09% +2.11% +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 21 September 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 21 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
Central London -20 7 £55,000 -21.43% 1
West London - 1 £70,000 -
Riak
England

For the 6 months to 21 September 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 17 (89.47%) MongoDB
1 17 (89.47%) Redis
2 15 (78.95%) NoSQL
2 15 (78.95%) Java
3 13 (68.42%) Agile Software Development
3 13 (68.42%) Software Engineering
4 10 (52.63%) Finance
4 10 (52.63%) Scrum
4 10 (52.63%) Hadoop
5 9 (47.37%) Python
5 9 (47.37%) Docker
6 8 (42.11%) SQL
6 8 (42.11%) Apache Cassandra
6 8 (42.11%) Puppet
6 8 (42.11%) Go
7 7 (36.84%) Big Data
7 7 (36.84%) Google
7 7 (36.84%) Degree
7 7 (36.84%) Apache Solr
7 7 (36.84%) Scala
7 7 (36.84%) Ansible
7 7 (36.84%) Relational Database
7 7 (36.84%) DevOps
7 7 (36.84%) Apache Spark
7 7 (36.84%) Kubernetes
8 6 (31.58%) Mesos
8 6 (31.58%) Terraform
8 6 (31.58%) Microsoft Azure
8 6 (31.58%) Amazon AWS
8 6 (31.58%) Oracle

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 7 (36.84%) Apache Solr
1 7 (36.84%) Apache Spark
2 5 (26.32%) OpenStack
3 4 (21.05%) JBoss
3 4 (21.05%) Jetty
3 4 (21.05%) Mule
3 4 (21.05%) Tomcat
3 4 (21.05%) WebLogic
4 3 (15.79%) Elasticsearch
5 2 (10.53%) CloudStack
6 1 (5.26%) Apache
Business Applications
1 4 (21.05%) Oracle Procure-to-Pay
Cloud Services
1 6 (31.58%) Amazon AWS
1 6 (31.58%) Microsoft Azure
2 1 (5.26%) AWS Lambda
2 1 (5.26%) Azure Active Directory
2 1 (5.26%) Azure Functions
2 1 (5.26%) FinancialForce
2 1 (5.26%) Serverless
Communications & Networking
1 4 (21.05%) FTP
2 1 (5.26%) HTTP
Database & Business Intelligence
1 17 (89.47%) MongoDB
1 17 (89.47%) Redis
2 15 (78.95%) NoSQL
3 10 (52.63%) Hadoop
4 8 (42.11%) Apache Cassandra
5 7 (36.84%) Big Data
5 7 (36.84%) Relational Database
6 6 (31.58%) RDBMS
6 6 (31.58%) SQL Server
7 5 (26.32%) Apache Hive
7 5 (26.32%) Neo4j
8 4 (21.05%) Couchbase
9 2 (10.53%) CouchDB
9 2 (10.53%) MySQL
10 1 (5.26%) PostgreSQL
Development Applications
1 4 (21.05%) Git (software)
1 4 (21.05%) SQL Server Management Studio (SSMS)
2 2 (10.53%) Cucumber
2 2 (10.53%) FitNesse
2 2 (10.53%) Selenium
2 2 (10.53%) Vagrant
General
1 10 (52.63%) Finance
2 5 (26.32%) Retail
3 1 (5.26%) Military
Job Titles
1 6 (31.58%) Architect
1 6 (31.58%) Cloud Architect
1 6 (31.58%) Developer
2 5 (26.32%) Software Engineer
3 3 (15.79%) Java Developer
3 3 (15.79%) Senior Developer
4 2 (10.53%) Java Engineer
4 2 (10.53%) Python Developer
4 2 (10.53%) Senior Java Developer
5 1 (5.26%) Agile Java Developer
5 1 (5.26%) DevOps Engineer
5 1 (5.26%) Lead Java Developer
5 1 (5.26%) Linux Administrator
5 1 (5.26%) Linux Engineer
5 1 (5.26%) Linux Systems Administrator
5 1 (5.26%) Senior Python Developer
5 1 (5.26%) Windows Administrator
5 1 (5.26%) Windows Engineer
5 1 (5.26%) Windows Systems Administrator
5 1 (5.26%) Windows Systems Engineer
Libraries, Frameworks & Software Standards
1 5 (26.32%) Node.js
1 5 (26.32%) XML
2 4 (21.05%) cXML
2 4 (21.05%) EDI
2 4 (21.05%) EDIFACT
2 4 (21.05%) Middleware
2 4 (21.05%) Spring
2 4 (21.05%) Velocity
3 3 (15.79%) Hibernate
3 3 (15.79%) HTML
4 2 (10.53%) Elastic Stack
4 2 (10.53%) Flask
4 2 (10.53%) HTML5
4 2 (10.53%) JPA
4 2 (10.53%) Kafka
4 2 (10.53%) Lucene
4 2 (10.53%) RabbitMQ
4 2 (10.53%) RAML
4 2 (10.53%) RESTful
4 2 (10.53%) Swagger
Miscellaneous
1 5 (26.32%) Computer Science
2 4 (21.05%) Fintech
2 4 (21.05%) User Experience
3 2 (10.53%) Greenfield Project
4 1 (5.26%) Analytical Mindset
4 1 (5.26%) Analytical Skills
4 1 (5.26%) Cyber Defence
4 1 (5.26%) Cyberthreat
4 1 (5.26%) Wiki
Operating Systems
1 3 (15.79%) Linux
2 1 (5.26%) Windows
Processes & Methodologies
1 13 (68.42%) Agile Software Development
1 13 (68.42%) Software Engineering
2 10 (52.63%) Scrum
3 7 (36.84%) DevOps
4 6 (31.58%) TDD
5 5 (26.32%) E-Commerce
5 5 (26.32%) Kanban
5 5 (26.32%) Problem-Solving
6 4 (21.05%) B2B
6 4 (21.05%) BPEL
6 4 (21.05%) Concurrent Programming
6 4 (21.05%) DSDM
6 4 (21.05%) ERP
6 4 (21.05%) Multithreading
6 4 (21.05%) Procure-to-Pay
6 4 (21.05%) RUP
6 4 (21.05%) User Stories
7 3 (15.79%) BDD
8 2 (10.53%) Integration Testing
8 2 (10.53%) Test Automation
Programming Languages
1 15 (78.95%) Java
2 9 (47.37%) Python
3 8 (42.11%) Go
3 8 (42.11%) SQL
4 7 (36.84%) Scala
5 5 (26.32%) C#
6 4 (21.05%) JavaScript
7 2 (10.53%) Groovy
7 2 (10.53%) Java 8
7 2 (10.53%) Ruby
8 1 (5.26%) C++
8 1 (5.26%) Erlang
8 1 (5.26%) Haskell
8 1 (5.26%) PHP
Qualifications
1 7 (36.84%) Degree
2 5 (26.32%) Master's Degree
3 4 (21.05%) SC Cleared
3 4 (21.05%) Security Cleared
Quality Assurance & Compliance
1 1 (5.26%) QA
System Software
1 9 (47.37%) Docker
2 1 (5.26%) Active Directory
Systems Management
1 8 (42.11%) Puppet
2 7 (36.84%) Ansible
2 7 (36.84%) Kubernetes
3 6 (31.58%) Mesos
3 6 (31.58%) Terraform
4 2 (10.53%) Cobbler
4 2 (10.53%) Kibana
4 2 (10.53%) logstash
4 2 (10.53%) Opscode Chef
Vendors
1 7 (36.84%) Google
2 6 (31.58%) Oracle
3 4 (21.05%) Ariba
3 4 (21.05%) SAP
3 4 (21.05%) SEEBURGER
3 4 (21.05%) TIBCO
4 2 (10.53%) Apple
5 1 (5.26%) Microsoft
5 1 (5.26%) Rackspace
5 1 (5.26%) Salesforce.com