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 24 April 2017 with a comparison to the same period in the previous 2 years.

Apache Mahout
UK
3 months to
24 Apr 2017
Same period 2016 Same period 2015
Rank 854 934 888
Rank change year-on-year +80 -46  
Permanent jobs citing Mahout 10 33 98
As % of all permanent IT jobs advertised in the UK 0.012% 0.032% 0.087%
As % of the Database & Business Intelligence category 0.038% 0.10% 0.27%
Number of salaries quoted 7 25 83
Median salary £70,000 £82,500 £60,000
Median salary % change year-on-year -15.15% +37.50%  
90% offered a salary of more than £55,000 £52,500 £45,000
10% offered a salary of more than £95,000 £120,000 £85,000
UK excluding London median salary £55,000 £70,000 £52,500
% change year-on-year -21.42% +33.33%  

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 26629 31975 35823
As % of all permanent IT job vacancies advertised in the UK 31.04% 30.66% 31.83%
Number of salaries quoted 22523 27337 30280
Median salary £47,500 £50,000 £45,000
Median salary % change year-on-year -5.00% +11.11%  
90% offered a salary of more than £32,500 £32,500 £31,500
10% offered a salary of more than £75,000 £70,000 £70,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

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 24 April 2017.

Salary histogram for Mahout in the UK

Mahout
Top 8 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 24 April 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 +71 10 £70,000 -16.41% 2
London +32 5 £77,500 -6.06% 1
South East - 3 - -
Essex - 2 £55,000 -
Staines - 2 - -
Surrey - 2 - -
East of England - 2 £55,000 -
Berkshire - 1 - -

For the 6 months to 24 April 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 (100.00%) Hadoop
2 18 (78.26%) Apache Hive
2 18 (78.26%) Apache Pig
3 17 (73.91%) Analytics
3 17 (73.91%) Big Data
4 15 (65.22%) MongoDB
4 15 (65.22%) SQL
5 14 (60.87%) Open Source
6 13 (56.52%) R
6 13 (56.52%) Neo4j
7 12 (52.17%) Python
7 12 (52.17%) PostgreSQL
8 10 (43.48%) Visualisation
9 9 (39.13%) Amazon AWS
9 9 (39.13%) Machine Learning
9 9 (39.13%) Natural Language Processing
9 9 (39.13%) Data Visualisation
9 9 (39.13%) NoSQL
9 9 (39.13%) Analytical Skills
9 9 (39.13%) Apache Spark
10 8 (34.78%) Sqoop
10 8 (34.78%) Apache
10 8 (34.78%) Java
11 7 (30.43%) Oracle
11 7 (30.43%) SQL Server
11 7 (30.43%) Data Mining
11 7 (30.43%) Statistical Analysis
11 7 (30.43%) Data Analytics
11 7 (30.43%) Impala
11 7 (30.43%) Data Munging

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 18 (78.26%) Apache Pig
2 9 (39.13%) Apache Spark
3 8 (34.78%) Apache
4 5 (21.74%) SAS
5 4 (17.39%) Apache Geronimo
5 4 (17.39%) GlassFish
5 4 (17.39%) JBoss
5 4 (17.39%) Tomcat
5 4 (17.39%) WebSphere
Applications
1 5 (21.74%) Microsoft Excel
1 5 (21.74%) SPSS
2 4 (17.39%) Weka
3 1 (4.35%) Gephi
Cloud Services
1 9 (39.13%) Amazon AWS
2 6 (26.09%) Amazon EC2
2 6 (26.09%) Amazon EMR
3 5 (21.74%) Amazon S3
4 3 (13.04%) Cloud Computing
5 1 (4.35%) Google Cloud Platform
5 1 (4.35%) Microsoft Azure
Communications & Networking
1 2 (8.70%) Kerberos
Database & Business Intelligence
1 23 (100.00%) Hadoop
2 18 (78.26%) Apache Hive
3 17 (73.91%) Big Data
4 15 (65.22%) MongoDB
5 13 (56.52%) Neo4j
6 12 (52.17%) PostgreSQL
7 9 (39.13%) NoSQL
8 8 (34.78%) Sqoop
9 7 (30.43%) Data Mining
9 7 (30.43%) Impala
9 7 (30.43%) SQL Server
10 6 (26.09%) HBase
10 6 (26.09%) MySQL
11 4 (17.39%) CouchDB
11 4 (17.39%) RDBMS
11 4 (17.39%) Relational Database
12 3 (13.04%) Apache Cassandra
12 3 (13.04%) Blockchain
13 1 (4.35%) Power BI
13 1 (4.35%) SAS EBI
Development Applications
1 6 (26.09%) Git (software)
2 5 (21.74%) Jenkins
2 5 (21.74%) Vagrant
2 5 (21.74%) Yeoman
3 4 (17.39%) Ant
3 4 (17.39%) Gradle
3 4 (17.39%) Maven
4 1 (4.35%) Talend Open Studio
General
1 6 (26.09%) Finance
2 5 (21.74%) Banking
3 4 (17.39%) Telecoms
4 3 (13.04%) Manufacturing
4 3 (13.04%) Retail
5 1 (4.35%) Automotive
5 1 (4.35%) Music Industry
Job Titles
1 9 (39.13%) Data Scientist
2 5 (21.74%) Architect
2 5 (21.74%) Consultant
2 5 (21.74%) Developer
3 4 (17.39%) Data Architect
3 4 (17.39%) Data Consultant
3 4 (17.39%) Java Developer
4 3 (13.04%) Analytics Consultant
4 3 (13.04%) Analytics Manager
4 3 (13.04%) Data Analytics Consultant
4 3 (13.04%) Data Analytics Manager
4 3 (13.04%) Data Manager
4 3 (13.04%) J2EE Developer
4 3 (13.04%) Java/J2EE Developer
4 3 (13.04%) Oracle Developer
4 3 (13.04%) Senior Analytics Manager
4 3 (13.04%) Senior Consultant
4 3 (13.04%) Senior Data Scientist
4 3 (13.04%) Senior Manager
4 3 (13.04%) Tableau Developer
Libraries, Frameworks & Software Standards
1 9 (39.13%) Natural Language Processing
2 7 (30.43%) scikit-learn
3 6 (26.09%) D3.js
3 6 (26.09%) Pandas
3 6 (26.09%) Web Services
4 5 (21.74%) Cascalog
4 5 (21.74%) SciPy
5 4 (17.39%) EJB
5 4 (17.39%) FreeMarker
5 4 (17.39%) Hibernate
5 4 (17.39%) Java EE
5 4 (17.39%) JMS
5 4 (17.39%) JPA
5 4 (17.39%) JSP
5 4 (17.39%) REST
5 4 (17.39%) Servlets
5 4 (17.39%) SOAP
5 4 (17.39%) Spring
5 4 (17.39%) Spring MVC
5 4 (17.39%) TopLink
Miscellaneous
1 9 (39.13%) Analytical Skills
2 5 (21.74%) Computer Science
3 3 (13.04%) Management Information System
4 2 (8.70%) Data Centre
4 2 (8.70%) Grid Computing
5 1 (4.35%) Algorithms
5 1 (4.35%) Bitcoin
5 1 (4.35%) Fintech
5 1 (4.35%) Replication
Operating Systems
1 6 (26.09%) Linux
2 2 (8.70%) Unix
Processes & Methodologies
1 17 (73.91%) Analytics
2 14 (60.87%) Open Source
3 10 (43.48%) Visualisation
4 9 (39.13%) Data Visualisation
4 9 (39.13%) Machine Learning
5 7 (30.43%) Data Analytics
5 7 (30.43%) Data Munging
5 7 (30.43%) Experimental Design
5 7 (30.43%) Statistical Analysis
5 7 (30.43%) Time Series Analysis
6 6 (26.09%) Sentiment Analysis
7 5 (21.74%) Computer Vision
7 5 (21.74%) Continuous Integration
7 5 (21.74%) Data Analysis
7 5 (21.74%) Statistics
7 5 (21.74%) Unit Testing
8 4 (17.39%) E-Commerce
8 4 (17.39%) OO
8 4 (17.39%) OOP
8 4 (17.39%) Operations Research
Programming Languages
1 15 (65.22%) SQL
2 13 (56.52%) R
3 12 (52.17%) Python
4 8 (34.78%) Java
5 6 (26.09%) Cypher
6 5 (21.74%) Bash Shell
6 5 (21.74%) Clojure
6 5 (21.74%) VBA
7 4 (17.39%) PL/SQL
7 4 (17.39%) T-SQL
8 2 (8.70%) C
8 2 (8.70%) C++
8 2 (8.70%) JavaScript
9 1 (4.35%) C#
9 1 (4.35%) F#
9 1 (4.35%) MATLAB
Qualifications
1 4 (17.39%) Degree
1 4 (17.39%) PhD
2 1 (4.35%) AWS Certification
Quality Assurance & Compliance
1 2 (8.70%) SLA
System Software
1 6 (26.09%) HDFS
2 5 (21.74%) Virtual Machines
2 5 (21.74%) VirtualBox
3 2 (8.70%) Apache Flume
3 2 (8.70%) Apache ZooKeeper
3 2 (8.70%) Oracle RAC
Systems Management
1 2 (8.70%) Ambari
1 2 (8.70%) Hadoop YARN
1 2 (8.70%) Oozie
Vendors
1 7 (30.43%) Oracle
2 5 (21.74%) Tableau
3 4 (17.39%) Alteryx
3 4 (17.39%) IBM
4 2 (8.70%) Cloudera
4 2 (8.70%) Hortonworks
5 1 (4.35%) Google
5 1 (4.35%) Informatica
5 1 (4.35%) Microsoft
5 1 (4.35%) SAP
5 1 (4.35%) Talend
5 1 (4.35%) Teradata
5 1 (4.35%) Vertica