The following table provides summary statistics for permanent job vacancies with a requirement for Mahout skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Mahout over the 3 months to 28 June 2017 with a comparison to the same period in the previous 2 years.

Apache Mahout
UK
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 866 898 890
Rank change year-on-year +32 -8  
Permanent jobs citing Mahout 8 37 73
As % of all permanent IT jobs advertised in the UK 0.009% 0.038% 0.067%
As % of the Database & Business Intelligence category 0.029% 0.13% 0.20%
Number of salaries quoted 4 33 49
Median salary £85,000 £80,000 £60,500
Median salary % change year-on-year +6.25% +32.23%  
90% offered a salary of more than £64,000 £55,000 £45,900
10% offered a salary of more than £99,000 £120,000 £85,000
UK excluding London median salary £85,000 £75,000 £60,000
% change year-on-year +13.33% +25.00%  

Mahout 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 with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
UK
Permanent job vacancies with a requirement for database and business intelligence skills 27381 29440 35720
As % of all permanent IT job vacancies advertised in the UK 30.79% 29.92% 32.63%
Number of salaries quoted 23059 25117 30163
Median salary £50,000 £50,000 £47,500
Median salary % change year-on-year - +5.26%  
90% offered a salary of more than £32,500 £32,500 £32,000
10% offered a salary of more than £75,000 £70,000 £72,500
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

Mahout
Job Vacancy Trend

The job posting trend of jobs advertised citing Mahout as a proportion of all permanent or contract IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for Mahout in the UK

Mahout
Salary Trend

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

Salary trend for Mahout in the UK

Mahout
Salary Histogram

The salary distribution of IT jobs citing Mahout over the 3 months to 28 June 2017.

Salary histogram for Mahout in the UK

Mahout
Top 9 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Mahout within the UK over the 3 months to 28 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
England +26 8 £85,000 +4.61%
London +14 5 £85,000 -20.93%
South East - 2 - -
Norwich -1 1 £85,000 +6.25%
Norfolk -7 1 £85,000 +6.25%
East of England -10 1 £85,000 +6.25%
Staines - 1 - -
Berkshire - 1 - -
Surrey - 1 - -

For the 6 months to 28 June 2017, IT jobs citing Mahout 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 Mahout.

1 23 (95.83%) Hadoop
2 22 (91.67%) Apache Hive
2 22 (91.67%) Apache Pig
3 21 (87.50%) Analytics
4 20 (83.33%) Big Data
5 18 (75.00%) MongoDB
5 18 (75.00%) SQL
6 15 (62.50%) Open Source
7 13 (54.17%) NoSQL
7 13 (54.17%) R
7 13 (54.17%) Neo4j
7 13 (54.17%) Python
8 12 (50.00%) PostgreSQL
8 12 (50.00%) Amazon AWS
9 11 (45.83%) Visualisation
9 11 (45.83%) Analytical Skills
9 11 (45.83%) Apache Spark
9 11 (45.83%) Java
10 10 (41.67%) Data Visualisation
11 9 (37.50%) Natural Language Processing
11 9 (37.50%) HBase
11 9 (37.50%) Sqoop
11 9 (37.50%) Machine Learning
11 9 (37.50%) Oracle
11 9 (37.50%) Linux
11 9 (37.50%) Apache
11 9 (37.50%) Data Mining
12 8 (33.33%) MySQL
12 8 (33.33%) Statistical Analysis
12 8 (33.33%) scikit-learn

Mahout
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 22 (91.67%) Apache Pig
2 11 (45.83%) Apache Spark
3 9 (37.50%) Apache
4 6 (25.00%) JBoss
4 6 (25.00%) SAS
4 6 (25.00%) Tomcat
4 6 (25.00%) WebSphere
5 4 (16.67%) Apache Geronimo
5 4 (16.67%) GlassFish
6 2 (8.33%) WebLogic
7 1 (4.17%) CMS
Applications
1 6 (25.00%) SPSS
2 5 (20.83%) Microsoft Excel
2 5 (20.83%) Weka
3 1 (4.17%) Gephi
Cloud Services
1 12 (50.00%) Amazon AWS
2 7 (29.17%) Amazon EC2
2 7 (29.17%) Amazon EMR
3 5 (20.83%) Amazon S3
4 4 (16.67%) Cloud Computing
5 2 (8.33%) Microsoft Azure
6 1 (4.17%) Cortana Intelligence Suite
6 1 (4.17%) Google Cloud Platform
Communications & Networking
1 2 (8.33%) HTTP
1 2 (8.33%) Kerberos
1 2 (8.33%) LDAP
1 2 (8.33%) SSL
Database & Business Intelligence
1 23 (95.83%) Hadoop
2 22 (91.67%) Apache Hive
3 20 (83.33%) Big Data
4 18 (75.00%) MongoDB
5 13 (54.17%) Neo4j
5 13 (54.17%) NoSQL
6 12 (50.00%) PostgreSQL
7 9 (37.50%) Data Mining
7 9 (37.50%) HBase
7 9 (37.50%) Sqoop
8 8 (33.33%) MySQL
9 7 (29.17%) Impala
9 7 (29.17%) Relational Database
9 7 (29.17%) SQL Server
10 6 (25.00%) Apache Cassandra
10 6 (25.00%) RDBMS
11 4 (16.67%) CouchDB
12 3 (12.50%) Data Warehouse
12 3 (12.50%) Pentaho
13 2 (8.33%) Power BI
Development Applications
1 5 (20.83%) Git (software)
1 5 (20.83%) Jenkins
1 5 (20.83%) Vagrant
1 5 (20.83%) Yeoman
2 4 (16.67%) Ant
2 4 (16.67%) Gradle
2 4 (16.67%) Maven
3 1 (4.17%) Talend Open Studio
General
1 5 (20.83%) Banking
1 5 (20.83%) Finance
2 4 (16.67%) Telecoms
3 3 (12.50%) Manufacturing
3 3 (12.50%) Retail
4 1 (4.17%) Automotive
Job Titles
1 11 (45.83%) Data Scientist
2 5 (20.83%) Architect
2 5 (20.83%) Consultant
3 4 (16.67%) Analytics Consultant
3 4 (16.67%) Data Consultant
3 4 (16.67%) Developer
3 4 (16.67%) Java Developer
3 4 (16.67%) Senior Data Scientist
4 3 (12.50%) Analytics Manager
4 3 (12.50%) Big Data Architect
4 3 (12.50%) Data Analytics Consultant
4 3 (12.50%) Data Analytics Manager
4 3 (12.50%) Data Analytics Scientist
4 3 (12.50%) Data Manager
4 3 (12.50%) J2EE Developer
4 3 (12.50%) Java/J2EE Developer
4 3 (12.50%) Oracle Developer
4 3 (12.50%) Senior Analytics Manager
4 3 (12.50%) Senior Data Analytics Consultant
4 3 (12.50%) Tableau Developer
Libraries, Frameworks & Software Standards
1 9 (37.50%) Natural Language Processing
2 8 (33.33%) scikit-learn
3 7 (29.17%) D3.js
3 7 (29.17%) Web Services
4 6 (25.00%) JSP
4 6 (25.00%) Spring
5 5 (20.83%) Cascalog
5 5 (20.83%) Pandas
5 5 (20.83%) SciPy
6 4 (16.67%) EJB
6 4 (16.67%) FreeMarker
6 4 (16.67%) Hibernate
6 4 (16.67%) Java EE
6 4 (16.67%) JMS
6 4 (16.67%) JPA
6 4 (16.67%) REST
6 4 (16.67%) Servlets
6 4 (16.67%) SOAP
6 4 (16.67%) Spring MVC
6 4 (16.67%) TopLink
Miscellaneous
1 11 (45.83%) Analytical Skills
2 7 (29.17%) Computer Science
3 2 (8.33%) Algorithms
3 2 (8.33%) Data Centre
3 2 (8.33%) Fintech
3 2 (8.33%) Grid Computing
3 2 (8.33%) Management Information System
4 1 (4.17%) Replication
Operating Systems
1 9 (37.50%) Linux
2 2 (8.33%) Solaris
2 2 (8.33%) Unix
2 2 (8.33%) Windows
Processes & Methodologies
1 21 (87.50%) Analytics
2 15 (62.50%) Open Source
3 11 (45.83%) Visualisation
4 10 (41.67%) Data Visualisation
5 9 (37.50%) Machine Learning
6 8 (33.33%) Statistical Analysis
7 7 (29.17%) Business Intelligence
7 7 (29.17%) Data Analytics
7 7 (29.17%) Data Munging
7 7 (29.17%) Experimental Design
7 7 (29.17%) Time Series Analysis
8 6 (25.00%) Data Analysis
8 6 (25.00%) MapReduce
8 6 (25.00%) Sentiment Analysis
9 5 (20.83%) Computer Vision
9 5 (20.83%) Continuous Integration
9 5 (20.83%) Unit Testing
10 4 (16.67%) MVC
10 4 (16.67%) Operations Research
10 4 (16.67%) Presales
Programming Languages
1 18 (75.00%) SQL
2 13 (54.17%) Python
2 13 (54.17%) R
3 11 (45.83%) Java
4 6 (25.00%) Cypher
5 5 (20.83%) Bash Shell
5 5 (20.83%) Clojure
5 5 (20.83%) VBA
6 4 (16.67%) PL/SQL
6 4 (16.67%) T-SQL
7 3 (12.50%) JavaScript
8 2 (8.33%) C
8 2 (8.33%) C++
8 2 (8.33%) MATLAB
9 1 (4.17%) C#
9 1 (4.17%) F#
9 1 (4.17%) Perl
9 1 (4.17%) PHP
9 1 (4.17%) Scala
Qualifications
1 6 (25.00%) Degree
2 4 (16.67%) PhD
3 2 (8.33%) Master's Degree
3 2 (8.33%) Numerate Degree
4 1 (4.17%) AWS Certification
4 1 (4.17%) Computer Science Degree
Quality Assurance & Compliance
1 2 (8.33%) SLA
System Software
1 7 (29.17%) HDFS
2 5 (20.83%) Virtual Machines
2 5 (20.83%) VirtualBox
3 3 (12.50%) Apache Flume
4 2 (8.33%) Active Directory
4 2 (8.33%) Apache ZooKeeper
4 2 (8.33%) Oracle RAC
Systems Management
1 3 (12.50%) Oozie
2 2 (8.33%) Ambari
2 2 (8.33%) Hadoop YARN
3 1 (4.17%) Kibana
Vendors
1 9 (37.50%) Oracle
2 5 (20.83%) Tableau
3 4 (16.67%) Alteryx
3 4 (16.67%) IBM
3 4 (16.67%) Teradata
3 4 (16.67%) Vertica
4 3 (12.50%) Greenplum
4 3 (12.50%) Microsoft
4 3 (12.50%) Netezza
5 2 (8.33%) Cloudera
5 2 (8.33%) Hortonworks
6 1 (4.17%) Google
6 1 (4.17%) Informatica
6 1 (4.17%) SAP
6 1 (4.17%) Talend