The following table provides summary statistics for contract job vacancies advertised in London with a requirement for Mahout skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Mahout over the 3 months to 24 June 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Apache Mahout
England / London
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 406 421 418
Rank change year-on-year +15 -3  
Contract jobs citing Mahout 6 7 4
As % of all contract IT jobs advertised in London 0.029% 0.032% 0.017%
As % of the Database & Business Intelligence category 0.12% 0.14% 0.072%
Number of daily rates quoted 5 5 4
Median daily rate £590 £500 £570
Median daily rate % change year-on-year +18.00% -12.28%  
90% offered a daily rate of more than £491 £460 £530
10% offered a daily rate of more than £630 £500 £600
UK excluding London median daily rate £615 - £750
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

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 contract job vacancies advertised in London with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
London
Contract job vacancies with a requirement for database and business intelligence skills 4854 4955 5570
As % of all contract IT job vacancies advertised in London 23.75% 22.86% 23.80%
Number of daily rates quoted 3530 3663 3913
Median daily rate £500 £475 £450
Median daily rate % change year-on-year +5.26% +5.55%  
90% offered a daily rate of more than £363 £338 £300
10% offered a daily rate of more than £625 £625 £600
UK excluding London median daily rate £400 £383 £350
% change year-on-year +4.57% +9.28%  
Number of hourly rates quoted 28 20 51
Median hourly rate £24.66 £35.00 £27.78
Median hourly rate % change year-on-year -29.54% +25.98%  
90% offered a hourly rate of more than £21.50 £16.53 £15.58
10% offered a hourly rate of more than £40.98 £109.00 £55.00
UK excluding London median hourly rate £38.00 £31.00 £26.00
% change year-on-year +22.58% +19.23%  

Mahout
Job Vacancy Trend in London

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

Job vacancy trend for Mahout in London

Mahout
Contractor Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Mahout in London.

Contractor daily rate trend for Mahout in London

Mahout
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Mahout in London over the 3 months to 24 June 2017.

Contractor daily rate histogram for Mahout in London

Mahout
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Mahout within the London region over the 3 months to 24 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
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +1 3 £590 -
Heathrow - 1 £425 -
Mahout
England

For the 6 months to 24 June 2017, IT contractor jobs citing Mahout also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region with a requirement for Mahout.

1 9 (100.00%) Hadoop
1 9 (100.00%) Big Data
2 6 (66.67%) Apache
2 6 (66.67%) Management Information System
3 5 (55.56%) Finance
3 5 (55.56%) IBM
3 5 (55.56%) Big Data Analytics
3 5 (55.56%) Machine Learning
3 5 (55.56%) Natural Language Processing
3 5 (55.56%) Data Analytics
3 5 (55.56%) Analytics
3 5 (55.56%) MLlib
3 5 (55.56%) Apache Spark
3 5 (55.56%) Cognitive Computing
4 4 (44.44%) Apache Pig
4 4 (44.44%) Sqoop
4 4 (44.44%) MapReduce
4 4 (44.44%) HBase
4 4 (44.44%) Open Source
4 4 (44.44%) Apache Hive
4 4 (44.44%) NoSQL
4 4 (44.44%) R
4 4 (44.44%) Cloud Computing
4 4 (44.44%) SPSS
4 4 (44.44%) SAS
4 4 (44.44%) Linux
5 3 (33.33%) Unix
5 3 (33.33%) SQL
5 3 (33.33%) MySQL
5 3 (33.33%) Oracle

Mahout
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 6 (66.67%) Apache
2 5 (55.56%) Apache Spark
3 4 (44.44%) Apache Pig
3 4 (44.44%) SAS
Applications
1 4 (44.44%) SPSS
Cloud Services
1 4 (44.44%) Cloud Computing
2 1 (11.11%) Amazon AWS
2 1 (11.11%) Amazon EC2
2 1 (11.11%) Amazon EMR
Communications & Networking
1 3 (33.33%) Kerberos
Database & Business Intelligence
1 9 (100.00%) Big Data
1 9 (100.00%) Hadoop
2 4 (44.44%) Apache Hive
2 4 (44.44%) HBase
2 4 (44.44%) NoSQL
2 4 (44.44%) Sqoop
3 3 (33.33%) Apache Cassandra
3 3 (33.33%) MySQL
3 3 (33.33%) SQL Server
4 1 (11.11%) Pentaho
4 1 (11.11%) RDBMS
4 1 (11.11%) Relational Database
4 1 (11.11%) Triplestore
Development Applications
1 1 (11.11%) Talend Open Studio
General
1 5 (55.56%) Finance
2 2 (22.22%) Banking
Job Titles
1 6 (66.67%) Architect
2 4 (44.44%) Lead Architect
3 3 (33.33%) Big Data Engineer
3 3 (33.33%) Data Engineer
4 2 (22.22%) Big Data Architect
4 2 (22.22%) Data Architect
4 2 (22.22%) Platform Engineer
5 1 (11.11%) Artificial Intelligence Architect
5 1 (11.11%) Hadoop Architect
Libraries, Frameworks & Software Standards
1 5 (55.56%) MLlib
1 5 (55.56%) Natural Language Processing
2 3 (33.33%) UIMA
3 1 (11.11%) Web Services
Miscellaneous
1 6 (66.67%) Management Information System
2 3 (33.33%) Grid Computing
3 1 (11.11%) Analytical Skills
Operating Systems
1 4 (44.44%) Linux
2 3 (33.33%) Unix
Processes & Methodologies
1 5 (55.56%) Analytics
1 5 (55.56%) Big Data Analytics
1 5 (55.56%) Cognitive Computing
1 5 (55.56%) Data Analytics
1 5 (55.56%) Machine Learning
2 4 (44.44%) MapReduce
2 4 (44.44%) Open Source
3 3 (33.33%) Artificial Intelligence
3 3 (33.33%) Business Analytics
3 3 (33.33%) Content Management
3 3 (33.33%) CRM
3 3 (33.33%) High Availability
3 3 (33.33%) Information Management
3 3 (33.33%) Information Retrieval
3 3 (33.33%) Ontologies
3 3 (33.33%) RDF
3 3 (33.33%) Stakeholder Management
3 3 (33.33%) Workload Management
4 2 (22.22%) Use Case
5 1 (11.11%) Business Development
Programming Languages
1 4 (44.44%) R
2 3 (33.33%) MATLAB
2 3 (33.33%) SPARQL
2 3 (33.33%) SQL
3 1 (11.11%) Java
3 1 (11.11%) Perl
3 1 (11.11%) PHP
3 1 (11.11%) Python
3 1 (11.11%) Scala
Quality Assurance & Compliance
1 3 (33.33%) SLA
System Software
1 3 (33.33%) Apache ZooKeeper
1 3 (33.33%) HDFS
1 3 (33.33%) Oracle RAC
2 1 (11.11%) Apache Flume
Systems Management
1 3 (33.33%) Ambari
1 3 (33.33%) Hadoop YARN
1 3 (33.33%) Oozie
2 1 (11.11%) Opscode Chef
Vendors
1 5 (55.56%) IBM
2 3 (33.33%) Hortonworks
2 3 (33.33%) Oracle
3 1 (11.11%) Cognos
3 1 (11.11%) Greenplum
3 1 (11.11%) MicroStrategy
3 1 (11.11%) Netezza
3 1 (11.11%) Talend
3 1 (11.11%) Teradata
3 1 (11.11%) Vertica