The table below looks at the statistics for Mahout skills in IT jobs advertised for the City of London region. Included is a guide to the average salaries offered in IT jobs that have cited Mahout over the 3 months to 21 October 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
21 Oct 2014
Same period 2013 Same period 2012
Apache Mahout
Rank 303 323 -
Rank change year-on-year
+20 -
Permanent jobs citing Mahout 15 2 0
As % of all permanent IT jobs located in the City of London 0.14% 0.016% -
As % of the Database & Business Intelligence category 0.48% 0.055% -
Number of salaries quoted 15 2 0
Average salary £55,000 £75,000 -
Average salary % change year-on-year
-26.66% -
UK excluding London average salary £57,500 £50,000 -
% change year-on-year
+15.00% -
Mahout
London

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in permanent jobs advertised in the City of London region.

Database & Business Intelligence Category
City of London
Permanent IT job ads with a match in the
Database & Business Intelligence category
3117 3627 3450
As % of all permanent IT jobs located in the City of London 28.09% 29.78% 27.73%
Number of salaries quoted 2743 3250 3161
Average salary £55,000 £55,000 £52,500
Average salary % change year-on-year
- +4.76%
90% offered a salary of more than £38,500 £37,500 £35,000
10% offered a salary of more than £75,000 £75,000 £75,000
UK excluding London average salary £40,000 £40,000 £40,000

Mahout
Jobs Demand Trend in the City of London

This chart provides a 3-month moving total of permanent IT jobs citing Mahout across the City of London region as a proportion of the total demand within the Database & Business Intelligence category.

Mahout Jobs Demand Trend in the City of London

Mahout
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Mahout across the City of London region.

Mahout Salary Trend in the City of London

Mahout
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing Mahout across the City of London region over the 3 months to 21 October 2014.

Mahout Salary Histogram in the City of London

Mahout
Top 30 Related IT Skills in the City of London

For the 6 months to 21 October 2014, IT jobs across the City of London region citing Mahout also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Mahout.

1 62 (96.88%) R
2 61 (95.31%) Hadoop
3 59 (92.19%) Java
4 47 (73.44%) Big Data
5 45 (70.31%) Algorithms
6 40 (62.50%) MapReduce
7 38 (59.38%) Analytics
8 33 (51.56%) Scala
8 33 (51.56%) Mathematics
8 33 (51.56%) Computer Science
9 32 (50.00%) Physics
9 32 (50.00%) PhD
9 32 (50.00%) MATLAB
9 32 (50.00%) Information Retrieval
9 32 (50.00%) Cascading
10 21 (32.81%) Data Warehouse
10 21 (32.81%) Linux
10 21 (32.81%) ETL
10 21 (32.81%) Oracle
11 20 (31.25%) Big Data Analytics
11 20 (31.25%) Data Analytics
12 18 (28.13%) Use Case
13 14 (21.88%) REST
13 14 (21.88%) UNIX
14 13 (20.31%) XML
14 13 (20.31%) SOAP
14 13 (20.31%) Kerberos
14 13 (20.31%) Data Management
14 13 (20.31%) JMX
14 13 (20.31%) Log4j

Mahout
Top Related IT Skills in the City of London by Category

For the 6 months to 21 October 2014, IT jobs across the City of London region citing Mahout also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Mahout. Up to 20 skills are shown per category.

Application Platforms
1 7 (10.94%) Apache Pig
2 3 (4.69%) Apache Solr
3 1 (1.56%) Apache Spark
Applications
1 4 (6.25%) Weka
Cloud Services
1 5 (7.81%) Amazon EMR
1 5 (7.81%) Amazon AWS
1 5 (7.81%) Amazon EC2
1 5 (7.81%) Amazon S3
2 1 (1.56%) Microsoft Azure
2 1 (1.56%) Cloud Computing
Communications & Networking
1 13 (20.31%) Kerberos
2 8 (12.50%) LAN
2 8 (12.50%) WAN
Database & Business Intelligence
1 61 (95.31%) Hadoop
2 47 (73.44%) Big Data
3 21 (32.81%) Data Warehouse
4 8 (12.50%) PostgreSQL
4 8 (12.50%) Pentaho
4 8 (12.50%) Oracle Exadata
4 8 (12.50%) SQL Server
4 8 (12.50%) DB2
4 8 (12.50%) DataStage
4 8 (12.50%) Relational Database
5 7 (10.94%) Apache Hive
6 6 (9.38%) MongoDB
6 6 (9.38%) NoSQL
6 6 (9.38%) Impala
7 3 (4.69%) Apache Cassandra
8 1 (1.56%) HBase
8 1 (1.56%) Data Mining
Development Applications
1 13 (20.31%) Log4j
1 13 (20.31%) JConsole
2 8 (12.50%) Talend Open Studio
2 8 (12.50%) Git (software)
2 8 (12.50%) Jenkins
3 5 (7.81%) Yeoman
4 3 (4.69%) Maven
General
1 13 (20.31%) Marketing
2 3 (4.69%) Publishing
3 1 (1.56%) Retail
Job Titles
1 37 (57.81%) Data Scientist
2 32 (50.00%) Research Engineer
2 32 (50.00%) Statistician
3 12 (18.75%) Research Scientist
4 10 (15.63%) Architect
5 8 (12.50%) Administrator
6 7 (10.94%) Big Data Architect
6 7 (10.94%) Data Architect
7 5 (7.81%) Developer
8 4 (6.25%) Systems Administrator
8 4 (6.25%) Java Developer
8 4 (6.25%) Hadoop Administrator
9 3 (4.69%) Systems Architect
9 3 (4.69%) Java Web Developer
9 3 (4.69%) Web Developer
9 3 (4.69%) Systems Engineer
10 1 (1.56%) Senior Data Modeller
10 1 (1.56%) Scala Developer
10 1 (1.56%) Data Modeller
10 1 (1.56%) Senior Data Analyst
Libraries, Frameworks & Software Standards
1 32 (50.00%) Cascading
2 14 (21.88%) REST
3 13 (20.31%) XML
3 13 (20.31%) SOAP
3 13 (20.31%) JMX
3 13 (20.31%) SPNEGO
3 13 (20.31%) JSON
4 6 (9.38%) SciPy
4 6 (9.38%) Pandas
5 5 (7.81%) Cascalog
5 5 (7.81%) D3.js
5 5 (7.81%) Natural Language Processing
6 4 (6.25%) Spring
7 3 (4.69%) jQuery
7 3 (4.69%) Apache Flex
7 3 (4.69%) Spring MVC
7 3 (4.69%) Hibernate
7 3 (4.69%) HTML
7 3 (4.69%) CSS
8 1 (1.56%) Kafka
Miscellaneous
1 45 (70.31%) Algorithms
2 33 (51.56%) Mathematics
2 33 (51.56%) Computer Science
3 32 (50.00%) Physics
4 13 (20.31%) Data Integration
5 9 (14.06%) Statistics
6 6 (9.38%) Visualisation
7 5 (7.81%) Analytical Skills
7 5 (7.81%) Open Source
8 1 (1.56%) Social Network
8 1 (1.56%) Economics
8 1 (1.56%) Enterprise Software
8 1 (1.56%) Data Structures
Operating Systems
1 21 (32.81%) Linux
2 14 (21.88%) UNIX
3 1 (1.56%) Windows
Processes & Methodologies
1 40 (62.50%) MapReduce
2 38 (59.38%) Analytics
3 32 (50.00%) Information Retrieval
4 21 (32.81%) ETL
5 20 (31.25%) Big Data Analytics
5 20 (31.25%) Data Analytics
6 18 (28.13%) Use Case
7 13 (20.31%) Data Management
8 12 (18.75%) Digital Marketing
9 9 (14.06%) Agile Software Development
10 8 (12.50%) Benchmarking
10 8 (12.50%) Configuration Management
10 8 (12.50%) Performance Tuning
11 7 (10.94%) Continuous Integration
12 5 (7.81%) Coaching
12 5 (7.81%) Data Munging
12 5 (7.81%) Time Series Analysis
12 5 (7.81%) User Stories
12 5 (7.81%) Data Visualisation
12 5 (7.81%) Unit Testing
Programming Languages
1 62 (96.88%) R
2 59 (92.19%) Java
3 33 (51.56%) Scala
4 32 (50.00%) MATLAB
5 9 (14.06%) SQL
6 7 (10.94%) Python
7 5 (7.81%) Clojure
7 5 (7.81%) Bash Shell
7 5 (7.81%) VBA
8 3 (4.69%) Groovy
8 3 (4.69%) JavaScript
9 1 (1.56%) PowerShell
9 1 (1.56%) F#
9 1 (1.56%) Ruby
9 1 (1.56%) C#
9 1 (1.56%) C++
Qualifications
1 32 (50.00%) PhD
2 2 (3.13%) Degree
Quality Assurance & Compliance
1 3 (4.69%) ISO 9001
System Software
1 13 (20.31%) Oracle RAC
2 5 (7.81%) VirtualBox
Systems Management
1 11 (17.19%) Puppet
2 8 (12.50%) Opscode Chef
2 8 (12.50%) Hadoop YARN
3 5 (7.81%) Vagrant
Vendors
1 21 (32.81%) Oracle
2 8 (12.50%) Netezza
2 8 (12.50%) Hortonworks
2 8 (12.50%) Cloudera
2 8 (12.50%) Talend
2 8 (12.50%) Sybase
2 8 (12.50%) Cisco
2 8 (12.50%) IBM
2 8 (12.50%) Intel
2 8 (12.50%) Informatica
2 8 (12.50%) Teradata
2 8 (12.50%) MapR
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