Period
to 22 November 2017

The following table provides summary statistics for permanent job vacancies 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 22 November 2017 with a comparison to the same period in the previous 2 years.

Riak
UK
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 1014 1032 1049
Rank change year-on-year +18 +17 +154
Permanent jobs citing Riak 168 193 260
As % of all permanent IT jobs advertised in the UK 0.093% 0.10% 0.12%
As % of the Database & Business Intelligence category 0.31% 0.34% 0.38%
Number of salaries quoted 128 172 205
UK median annual salary £60,000 £62,500 £62,500
Median salary % change year-on-year -4.00% - +13.64%
10th Percentile £40,875 £40,200 £42,500
90th Percentile £82,500 £96,250 £90,000
UK excluding London median annual salary £52,500 £55,000 £55,000
% change year-on-year -4.55% - +29.41%

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 with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
UK
Permanent vacancies with a requirement for database or business intelligence skills 54610 56430 67973
As % of all permanent IT jobs advertised in the UK 30.24% 29.67% 31.50%
Number of salaries quoted 44953 48258 57223
UK median annual salary £47,500 £47,500 £45,000
Median salary % change year-on-year - +5.56% +2.27%
10th Percentile £30,000 £29,000 £28,250
90th Percentile £77,500 £77,500 £75,000
UK excluding London median annual salary £42,500 £42,500 £40,000
% change year-on-year - +6.25% -

Riak
Job Vacancy Trend

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

Job vacancy trend for Riak in the UK

Riak
Salary Trend

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

Salary trend for Riak in the UK

Riak
Salary Histogram

The salary distribution of IT jobs citing Riak over the 6 months to 22 November 2017.

Salary histogram for Riak in the UK

Riak
Top 12 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Riak within the UK over the 6 months to 22 November 2017. 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
England -19 152 £60,000 -4.00% 8
UK excluding London +22 95 £52,500 -4.55% 7
London -8 73 £70,000 -6.67% 1
North of England +10 56 £55,000 - 5
Yorkshire +54 46 £55,000 +10.00% 2
Scotland +2 16 - -
South West -13 12 £42,500 -32.00% 1
Midlands +22 10 £53,750 +22.16%
North West -35 10 £60,000 - 3
West Midlands +8 7 £47,500 -5.00%
East Midlands +26 3 £53,750 +22.16%
South East +35 1 £47,500 -7.77%

For the 6 months to 22 November 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 with a requirement for Riak.

1 137 (81.55%) Agile Software Development
2 118 (70.24%) TDD
3 117 (69.64%) Python
4 113 (67.26%) NoSQL
4 113 (67.26%) Redis
5 102 (60.71%) Java
6 95 (56.55%) MongoDB
7 78 (46.43%) Hadoop
8 76 (45.24%) Docker
9 75 (44.64%) BDD
10 73 (43.45%) Puppet
11 65 (38.69%) RabbitMQ
12 63 (37.50%) Apache Cassandra
12 63 (37.50%) JBoss
12 63 (37.50%) AngularJS
12 63 (37.50%) Opscode Chef
13 62 (36.90%) Tomcat
14 61 (36.31%) JavaScript
15 60 (35.71%) Couchbase
16 59 (35.12%) Kafka
17 58 (34.52%) Spring
17 58 (34.52%) Jetty
18 57 (33.93%) Ruby
18 57 (33.93%) Scrum
18 57 (33.93%) Ansible
19 56 (33.33%) Oracle
19 56 (33.33%) Software Engineering
19 56 (33.33%) Kanban
20 55 (32.74%) Amazon AWS
20 55 (32.74%) WebLogic

Riak
Co-occurring IT Skills 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 63 (37.50%) JBoss
2 62 (36.90%) Tomcat
3 58 (34.52%) Jetty
4 55 (32.74%) WebLogic
5 45 (26.79%) OpenStack
6 44 (26.19%) Apache Solr
6 44 (26.19%) WebSphere
7 43 (25.60%) Apache Spark
8 22 (13.10%) Elasticsearch
9 21 (12.50%) Apache
10 16 (9.52%) WebSphere Application Server
11 9 (5.36%) CloudStack
11 9 (5.36%) Tornado
12 7 (4.17%) Confluence
13 6 (3.57%) SAS
14 5 (2.98%) Oracle SOA Suite
15 3 (1.79%) nginx
16 2 (1.19%) IIS
Applications
1 1 (0.60%) MS Visio
Cloud Services
1 55 (32.74%) Amazon AWS
2 46 (27.38%) Microsoft Azure
3 15 (8.93%) Google Cloud Platform
4 10 (5.95%) IaaS
5 9 (5.36%) Loggly
5 9 (5.36%) Sumo Logic
6 2 (1.19%) Office 365
6 2 (1.19%) PaaS
6 2 (1.19%) SaaS
7 1 (0.60%) Cloud Computing
7 1 (0.60%) GitHub
Communications & Networking
1 30 (17.86%) AMQP
2 10 (5.95%) HTTP
3 5 (2.98%) DNS
4 4 (2.38%) TCP/IP
5 2 (1.19%) Firewall
5 2 (1.19%) HTTPS
5 2 (1.19%) Internet
5 2 (1.19%) SMTP
5 2 (1.19%) SNMP
5 2 (1.19%) SSH
5 2 (1.19%) VoIP
6 1 (0.60%) IP Telephony
6 1 (0.60%) MPLS
6 1 (0.60%) NAS
6 1 (0.60%) SAN
6 1 (0.60%) Unified Communications
6 1 (0.60%) VPN
6 1 (0.60%) WAN
Database & Business Intelligence
1 113 (67.26%) NoSQL
1 113 (67.26%) Redis
2 95 (56.55%) MongoDB
3 78 (46.43%) Hadoop
4 63 (37.50%) Apache Cassandra
5 60 (35.71%) Couchbase
6 54 (32.14%) SQL Server
7 42 (25.00%) MySQL
8 38 (22.62%) Big Data
9 30 (17.86%) Relational Database
10 27 (16.07%) PostgreSQL
11 18 (10.71%) Apache Hive
12 13 (7.74%) CouchDB
13 11 (6.55%) RDBMS
14 8 (4.76%) Event Store
15 7 (4.17%) SQL Server Analysis Services
15 7 (4.17%) SQL Server Integration Services
16 6 (3.57%) Neo4j
17 4 (2.38%) Blockchain
17 4 (2.38%) NewSQL
Development Applications
1 48 (28.57%) Git (software)
2 37 (22.02%) Vagrant
3 35 (20.83%) Selenium
4 28 (16.67%) Cucumber
4 28 (16.67%) FitNesse
5 27 (16.07%) Maven
6 22 (13.10%) Jenkins
6 22 (13.10%) TeamCity
7 13 (7.74%) Subversion
8 9 (5.36%) Grunt
8 9 (5.36%) JBehave
8 9 (5.36%) SpecFlow
9 8 (4.76%) JIRA
9 8 (4.76%) Octopus Deploy
10 6 (3.57%) Gatling
10 6 (3.57%) JMeter
10 6 (3.57%) LoadRunner
11 4 (2.38%) Mercurial
11 4 (2.38%) RSpec
12 3 (1.79%) Travis CI
General
1 24 (14.29%) Retail
2 23 (13.69%) Finance
3 8 (4.76%) Advertising
3 8 (4.76%) Games
4 7 (4.17%) Banking
5 6 (3.57%) Law
6 5 (2.98%) Telecoms
7 4 (2.38%) Billing
7 4 (2.38%) Marketing
8 2 (1.19%) Front Office
9 1 (0.60%) Financial Institution
9 1 (0.60%) Legal
Job Titles
1 117 (69.64%) Developer
2 62 (36.90%) Java Developer
3 25 (14.88%) Full Stack Developer
4 24 (14.29%) Senior Developer
5 17 (10.12%) .NET Developer
6 16 (9.52%) Software Developer
7 15 (8.93%) Architect
8 14 (8.33%) Senior Java Developer
9 13 (7.74%) Python Developer
10 10 (5.95%) Software Engineer
11 9 (5.36%) Data Engineer
12 8 (4.76%) Big Data Engineer
12 8 (4.76%) Java Engineer
13 7 (4.17%) Technical Architect
14 6 (3.57%) Designer
14 6 (3.57%) Senior Designer
14 6 (3.57%) Senior Software Developer
14 6 (3.57%) Systems Designer
15 5 (2.98%) Cloud Developer
16 4 (2.38%) Java Software Developer
Libraries, Frameworks & Software Standards
1 65 (38.69%) RabbitMQ
2 63 (37.50%) AngularJS
3 59 (35.12%) Kafka
4 58 (34.52%) Spring
5 43 (25.60%) HTML
6 38 (22.62%) React
7 37 (22.02%) Node.js
8 36 (21.43%) HTML5
9 32 (19.05%) Hibernate
10 31 (18.45%) .NET
11 28 (16.67%) JMS
11 28 (16.67%) Spring Boot
12 26 (15.48%) Elastic Stack
13 23 (13.69%) ASP.NET
13 23 (13.69%) JPA
13 23 (13.69%) WebSphere MQ
14 22 (13.10%) Web Services
15 21 (12.50%) Lucene
16 19 (11.31%) TIBCO EMS
17 18 (10.71%) CSS
Miscellaneous
1 22 (13.10%) Computer Science
2 17 (10.12%) Enterprise Software
2 17 (10.12%) Greenfield Project
3 7 (4.17%) NHS
4 6 (3.57%) Wiki
5 4 (2.38%) Algorithms
5 4 (2.38%) Client/Server
6 3 (1.79%) Data Centre
7 2 (1.19%) Social Media
7 2 (1.19%) User Experience
8 1 (0.60%) Analytical Skills
8 1 (0.60%) Blog
8 1 (0.60%) Linux Command Line
8 1 (0.60%) Video Conferencing
Operating Systems
1 22 (13.10%) Linux
2 6 (3.57%) Windows
3 4 (2.38%) Android
3 4 (2.38%) Apple iOS
3 4 (2.38%) Ubuntu
4 3 (1.79%) Debian
5 2 (1.19%) Unix
6 1 (0.60%) CentOS
6 1 (0.60%) CoreOS
6 1 (0.60%) Red Hat Enterprise Linux
6 1 (0.60%) Windows Server
Processes & Methodologies
1 137 (81.55%) Agile Software Development
2 118 (70.24%) TDD
3 75 (44.64%) BDD
4 57 (33.93%) Scrum
5 56 (33.33%) Kanban
5 56 (33.33%) Software Engineering
6 53 (31.55%) DevOps
7 50 (29.76%) DSDM
7 50 (29.76%) RUP
8 47 (27.98%) Multithreading
9 46 (27.38%) Continuous Integration
10 45 (26.79%) UML
11 41 (24.40%) Concurrent Programming
12 33 (19.64%) Test Automation
13 31 (18.45%) OO
14 30 (17.86%) Integration Testing
15 28 (16.67%) Mentoring
16 27 (16.07%) MVC
17 24 (14.29%) Pair Programming
17 24 (14.29%) System Testing
Programming Languages
1 117 (69.64%) Python
2 102 (60.71%) Java
3 61 (36.31%) JavaScript
4 57 (33.93%) Ruby
5 54 (32.14%) Bash Shell
5 54 (32.14%) C#
6 51 (30.36%) Go
7 45 (26.79%) SQL
8 40 (23.81%) Scala
9 22 (13.10%) PHP
10 15 (8.93%) Perl
11 13 (7.74%) C++
12 10 (5.95%) CoffeeScript
13 6 (3.57%) Groovy
14 4 (2.38%) Elixir
14 4 (2.38%) Erlang
14 4 (2.38%) Haskell
15 2 (1.19%) Clojure
15 2 (1.19%) F#
15 2 (1.19%) PowerShell
Qualifications
1 28 (16.67%) Degree
2 17 (10.12%) Master's Degree
3 4 (2.38%) PhD
4 1 (0.60%) Computer Science Degree
4 1 (0.60%) ISEB
4 1 (0.60%) ITIL Certification
Quality Assurance & Compliance
1 31 (18.45%) QA
2 1 (0.60%) PMO
System Software
1 76 (45.24%) Docker
2 4 (2.38%) VMware Infrastructure
3 3 (1.79%) KVM
3 3 (1.79%) Xen
4 2 (1.19%) Corosync
5 1 (0.60%) Active Directory
5 1 (0.60%) Apache ZooKeeper
5 1 (0.60%) HDFS
5 1 (0.60%) Oracle RAC
5 1 (0.60%) VMware ESXi
Systems Management
1 73 (43.45%) Puppet
2 63 (37.50%) Opscode Chef
3 57 (33.93%) Ansible
4 25 (14.88%) Salt
5 19 (11.31%) Cobbler
6 18 (10.71%) Terraform
7 17 (10.12%) Kibana
7 17 (10.12%) logstash
8 12 (7.14%) Kubernetes
8 12 (7.14%) Mesos
8 12 (7.14%) Nagios
9 11 (6.55%) ZABBIX
10 9 (5.36%) Prometheus
11 8 (4.76%) Grafana
12 4 (2.38%) OpenNebula
13 3 (1.79%) Ganeti
13 3 (1.79%) Marathon
14 2 (1.19%) HAProxy
14 2 (1.19%) Linux-HA
14 2 (1.19%) Pacemaker
Vendors
1 56 (33.33%) Oracle
2 22 (13.10%) Microsoft
3 20 (11.90%) Google
3 20 (11.90%) IBM
4 19 (11.31%) TIBCO
5 17 (10.12%) Splunk
6 14 (8.33%) Rackspace
7 10 (5.95%) New Relic
8 9 (5.36%) SaltStack
9 8 (4.76%) VMware
10 4 (2.38%) Informatica
11 3 (1.79%) Cisco
12 2 (1.19%) Facebook
12 2 (1.19%) Juniper
12 2 (1.19%) PayPal
12 2 (1.19%) ServiceNow
13 1 (0.60%) EMC
13 1 (0.60%) F5
13 1 (0.60%) HP
13 1 (0.60%) Infoblox