Period
to 21 October 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 21 October 2017 with a comparison to the same period in the previous 2 years.

Riak
UK
6 months to
21 Oct 2017
Same period 2016 Same period 2015
Rank 992 1058 1047
Rank change year-on-year +66 -11 +140
Permanent jobs citing Riak 186 164 257
As % of all permanent IT jobs advertised in the UK 0.11% 0.086% 0.12%
As % of the Database & Business Intelligence category 0.35% 0.29% 0.37%
Number of salaries quoted 145 145 197
UK median annual salary £60,000 £60,000 £62,500
Median salary % change year-on-year - -4.00% -3.85%
10th Percentile £40,000 £37,500 £42,500
90th Percentile £80,250 £96,250 £90,000
UK excluding London median annual salary £52,500 £51,500 £55,000
% change year-on-year +1.94% -6.36% +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 53070 56594 69157
As % of all permanent IT jobs advertised in the UK 30.49% 29.62% 31.57%
Number of salaries quoted 43594 48176 58326
UK median annual salary £48,000 £47,500 £45,000
Median salary % change year-on-year +1.05% +5.56% -
10th Percentile £30,000 £28,750 £28,000
90th Percentile £77,500 £76,250 £73,750
UK excluding London median annual salary £42,500 £41,500 £40,000
% change year-on-year +2.41% +3.75% -

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 21 October 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 21 October 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 +71 174 £60,000 - 7
UK excluding London +57 106 £52,500 +1.94% 6
London +40 80 £70,000 -3.45% 2
North of England +40 63 £55,000 -4.35% 5
Yorkshire +66 53 £55,000 - 3
South West -6 17 £45,000 -28.00%
Midlands +33 13 £55,000 +25.00%
Scotland +1 12 - - 1
North West -29 10 £60,000 - 2
West Midlands +23 8 £55,000 +10.00%
East Midlands +25 5 £53,750 +22.16%
South East +52 1 £47,500 -7.77%

For the 6 months to 21 October 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.

1 142 (76.34%) Agile Software Development
2 126 (67.74%) TDD
3 123 (66.13%) Python
4 121 (65.05%) NoSQL
5 118 (63.44%) Redis
6 109 (58.60%) Java
7 93 (50.00%) MongoDB
8 78 (41.94%) Puppet
8 78 (41.94%) Hadoop
9 76 (40.86%) BDD
10 74 (39.78%) Docker
11 73 (39.25%) AngularJS
12 72 (38.71%) Apache Cassandra
13 71 (38.17%) RabbitMQ
14 66 (35.48%) Opscode Chef
15 65 (34.95%) Oracle
15 65 (34.95%) JBoss
16 64 (34.41%) Tomcat
17 62 (33.33%) SQL Server
17 62 (33.33%) Spring
17 62 (33.33%) Couchbase
18 61 (32.80%) Amazon AWS
19 60 (32.26%) JavaScript
19 60 (32.26%) C#
19 60 (32.26%) Kafka
20 59 (31.72%) Jetty
21 57 (30.65%) Ansible
22 56 (30.11%) Bash Shell
23 55 (29.57%) Scrum
23 55 (29.57%) DevOps

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 65 (34.95%) JBoss
2 64 (34.41%) Tomcat
3 59 (31.72%) Jetty
4 54 (29.03%) WebLogic
5 51 (27.42%) Apache Solr
6 49 (26.34%) OpenStack
7 48 (25.81%) Apache Spark
7 48 (25.81%) WebSphere
8 31 (16.67%) Elasticsearch
9 24 (12.90%) Apache
10 22 (11.83%) WebSphere Application Server
11 10 (5.38%) Confluence
12 9 (4.84%) Tornado
13 8 (4.30%) CloudStack
14 6 (3.23%) Oracle SOA Suite
14 6 (3.23%) SAS
15 4 (2.15%) nginx
16 2 (1.08%) IIS
Applications
1 2 (1.08%) MS Visio
Cloud Services
1 61 (32.80%) Amazon AWS
2 49 (26.34%) Microsoft Azure
3 18 (9.68%) Google Cloud Platform
4 10 (5.38%) Loggly
4 10 (5.38%) Sumo Logic
5 9 (4.84%) IaaS
6 1 (0.54%) Cloud Computing
6 1 (0.54%) GitHub
6 1 (0.54%) SaaS
Communications & Networking
1 29 (15.59%) AMQP
2 8 (4.30%) HTTP
3 5 (2.69%) TCP/IP
4 4 (2.15%) DNS
5 3 (1.61%) SNMP
6 2 (1.08%) HTTPS
6 2 (1.08%) IP Telephony
6 2 (1.08%) MPLS
6 2 (1.08%) NAS
6 2 (1.08%) SAN
6 2 (1.08%) SMTP
6 2 (1.08%) SSH
6 2 (1.08%) Unified Communications
6 2 (1.08%) VoIP
6 2 (1.08%) VPN
6 2 (1.08%) WAN
7 1 (0.54%) ICMP
Database & Business Intelligence
1 121 (65.05%) NoSQL
2 118 (63.44%) Redis
3 93 (50.00%) MongoDB
4 78 (41.94%) Hadoop
5 72 (38.71%) Apache Cassandra
6 62 (33.33%) Couchbase
6 62 (33.33%) SQL Server
7 49 (26.34%) MySQL
8 44 (23.66%) Big Data
9 31 (16.67%) PostgreSQL
10 25 (13.44%) Relational Database
11 16 (8.60%) CouchDB
12 14 (7.53%) Apache Hive
13 13 (6.99%) Event Store
14 10 (5.38%) SQL Server Analysis Services
14 10 (5.38%) SQL Server Integration Services
15 6 (3.23%) RDBMS
16 5 (2.69%) Blockchain
16 5 (2.69%) Neo4j
16 5 (2.69%) NewSQL
Development Applications
1 46 (24.73%) Git (software)
2 34 (18.28%) Selenium
2 34 (18.28%) Vagrant
3 32 (17.20%) Maven
4 25 (13.44%) TeamCity
5 24 (12.90%) Cucumber
5 24 (12.90%) FitNesse
5 24 (12.90%) Jenkins
6 13 (6.99%) Octopus Deploy
7 12 (6.45%) SpecFlow
8 11 (5.91%) JIRA
9 10 (5.38%) Grunt
9 10 (5.38%) Subversion
10 9 (4.84%) JBehave
11 8 (4.30%) Gatling
11 8 (4.30%) JMeter
11 8 (4.30%) LoadRunner
12 5 (2.69%) Jasmine
13 4 (2.15%) RSpec
13 4 (2.15%) Travis CI
General
1 22 (11.83%) Retail
2 19 (10.22%) Finance
3 12 (6.45%) Advertising
3 12 (6.45%) Games
4 8 (4.30%) Law
5 7 (3.76%) Banking
6 5 (2.69%) Marketing
6 5 (2.69%) Telecoms
7 4 (2.15%) Billing
8 2 (1.08%) Front Office
9 1 (0.54%) Financial Institution
9 1 (0.54%) Legal
Job Titles
1 131 (70.43%) Developer
2 70 (37.63%) Java Developer
3 30 (16.13%) Senior Developer
4 23 (12.37%) .NET Developer
5 21 (11.29%) Full Stack Developer
6 18 (9.68%) Senior Java Developer
7 16 (8.60%) Architect
8 14 (7.53%) Python Developer
9 12 (6.45%) Software Developer
10 10 (5.38%) Software Engineer
11 9 (4.84%) Java Engineer
12 8 (4.30%) Cloud Developer
12 8 (4.30%) Data Engineer
12 8 (4.30%) Technical Architect
13 7 (3.76%) Big Data Engineer
14 6 (3.23%) Designer
14 6 (3.23%) Senior Designer
14 6 (3.23%) Senior Software Developer
14 6 (3.23%) Systems Designer
15 4 (2.15%) Senior Python Developer
Libraries, Frameworks & Software Standards
1 73 (39.25%) AngularJS
2 71 (38.17%) RabbitMQ
3 62 (33.33%) Spring
4 60 (32.26%) Kafka
5 48 (25.81%) React
6 40 (21.51%) HTML
7 38 (20.43%) .NET
8 37 (19.89%) Node.js
9 35 (18.82%) Spring Boot
10 34 (18.28%) Elastic Stack
10 34 (18.28%) HTML5
11 30 (16.13%) Hibernate
11 30 (16.13%) Lucene
12 28 (15.05%) ASP.NET
13 25 (13.44%) Web Services
14 24 (12.90%) JMS
15 21 (11.29%) JPA
16 20 (10.75%) WebSphere MQ
17 19 (10.22%) Apache Camel
18 17 (9.14%) Flask
Miscellaneous
1 23 (12.37%) Enterprise Software
2 21 (11.29%) Greenfield Project
3 19 (10.22%) Computer Science
4 9 (4.84%) NHS
5 6 (3.23%) Algorithms
6 5 (2.69%) Data Centre
6 5 (2.69%) Wiki
7 4 (2.15%) Client/Server
8 2 (1.08%) Video Conferencing
9 1 (0.54%) Analytical Skills
9 1 (0.54%) Blog
9 1 (0.54%) Linux Command Line
9 1 (0.54%) N-Tier
Operating Systems
1 31 (16.67%) Linux
2 7 (3.76%) Windows
3 6 (3.23%) Android
3 6 (3.23%) Apple iOS
3 6 (3.23%) Ubuntu
4 4 (2.15%) Debian
5 2 (1.08%) Red Hat Enterprise Linux
5 2 (1.08%) Windows Server
6 1 (0.54%) CentOS
6 1 (0.54%) CoreOS
Processes & Methodologies
1 142 (76.34%) Agile Software Development
2 126 (67.74%) TDD
3 76 (40.86%) BDD
4 55 (29.57%) DevOps
4 55 (29.57%) Scrum
5 54 (29.03%) Kanban
6 51 (27.42%) Multithreading
7 49 (26.34%) Continuous Integration
7 49 (26.34%) DSDM
7 49 (26.34%) RUP
7 49 (26.34%) UML
8 47 (25.27%) Software Engineering
9 44 (23.66%) Concurrent Programming
10 35 (18.82%) Mentoring
11 32 (17.20%) OO
12 31 (16.67%) MVC
13 26 (13.98%) Integration Testing
13 26 (13.98%) Pair Programming
14 25 (13.44%) Test Automation
15 22 (11.83%) System Testing
Programming Languages
1 123 (66.13%) Python
2 109 (58.60%) Java
3 60 (32.26%) C#
3 60 (32.26%) JavaScript
4 56 (30.11%) Bash Shell
5 54 (29.03%) Go
6 52 (27.96%) Ruby
7 47 (25.27%) SQL
8 36 (19.35%) Scala
9 24 (12.90%) PHP
10 19 (10.22%) Perl
11 15 (8.06%) C++
12 8 (4.30%) CoffeeScript
13 6 (3.23%) Erlang
14 5 (2.69%) Groovy
15 4 (2.15%) Elixir
16 3 (1.61%) Haskell
17 2 (1.08%) Clojure
17 2 (1.08%) F#
18 1 (0.54%) XPath
Qualifications
1 27 (14.52%) Degree
2 13 (6.99%) Master's Degree
3 5 (2.69%) PhD
4 2 (1.08%) ISEB
4 2 (1.08%) ITIL Certification
5 1 (0.54%) Computer Science Degree
Quality Assurance & Compliance
1 33 (17.74%) QA
2 2 (1.08%) PMO
System Software
1 74 (39.78%) Docker
2 6 (3.23%) VMware Infrastructure
3 4 (2.15%) KVM
3 4 (2.15%) Xen
4 3 (1.61%) Corosync
5 2 (1.08%) Active Directory
5 2 (1.08%) Oracle RAC
5 2 (1.08%) VMware ESXi
6 1 (0.54%) Apache ZooKeeper
6 1 (0.54%) HDFS
Systems Management
1 78 (41.94%) Puppet
2 66 (35.48%) Opscode Chef
3 57 (30.65%) Ansible
4 31 (16.67%) Salt
5 24 (12.90%) Kibana
5 24 (12.90%) logstash
6 15 (8.06%) Cobbler
7 14 (7.53%) Nagios
7 14 (7.53%) Terraform
8 13 (6.99%) Grafana
8 13 (6.99%) ZABBIX
9 10 (5.38%) Kubernetes
9 10 (5.38%) Mesos
9 10 (5.38%) Prometheus
10 4 (2.15%) Ganeti
10 4 (2.15%) Marathon
10 4 (2.15%) OpenNebula
11 3 (1.61%) Graphite
11 3 (1.61%) Linux-HA
11 3 (1.61%) Pacemaker
Vendors
1 65 (34.95%) Oracle
2 24 (12.90%) Microsoft
3 23 (12.37%) Splunk
4 19 (10.22%) Google
5 17 (9.14%) IBM
5 17 (9.14%) Rackspace
6 15 (8.06%) TIBCO
7 11 (5.91%) New Relic
7 11 (5.91%) SaltStack
8 10 (5.38%) VMware
9 5 (2.69%) Cisco
10 3 (1.61%) Apple
10 3 (1.61%) Juniper
11 2 (1.08%) EMC
11 2 (1.08%) F5
11 2 (1.08%) HP
11 2 (1.08%) Infoblox
11 2 (1.08%) NetApp
11 2 (1.08%) Red Hat