The table below looks at the statistics for MapReduce skills in IT contracts advertised for the City of London region. Included is a guide to the average contractor rates offered in IT contracts that have cited MapReduce over the 3 months to 31 July 2015 with a comparison to the same period in the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

Location
3 months to
31 Jul 2015
Same period 2014 Same period 2013
MapReduce
Rank 191 180 205
Rank change year-on-year
-11 +25
Contract jobs citing MapReduce 17 19 21
As % of all contract IT jobs located in the City of London 0.29% 0.33% 0.30%
As % of the Processes & Methodologies category 0.37% 0.42% 0.38%
Number of daily rates quoted 16 15 19
Average daily rate
Keep up to 90%
of your Daily Rate
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£550 £525 £500
Average daily rate % change year-on-year
+4.76% +5.00%
90% offered a daily rate of more than £400 £375 £420
10% offered a daily rate of more than £688 £655 £620
UK excluding London average daily rate £400 £520 £273
% change year-on-year
-23.07% +90.82%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £33.55 - -
MapReduce
London

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in contract jobs advertised in the City of London region.

Processes & Methodologies Category
City of London
Contract IT job ads with a match in the
Processes & Methodologies category
4608 4500 5541
As % of all contract IT jobs located in the City of London 78.70% 77.53% 78.16%
Number of daily rates quoted 3635 3349 4119
Average daily rate £470 £450 £450
Average daily rate % change year-on-year
+4.44% -
90% offered a daily rate of more than £325 £313 £313
10% offered a daily rate of more than £625 £625 £600
UK excluding London average daily rate £388 £375 £375
% change year-on-year
+3.33% -
Number of hourly rates quoted 42 43 95
Average hourly rate £21.30 £23.50 £28.00
Average hourly rate % change year-on-year
-9.36% -16.07%
90% offered a hourly rate of more than £13.00 £15.00 £17.50
10% offered a hourly rate of more than £47.50 £45.85 £52.50
UK excluding London average hourly rate £30.50 £26.50 £31.00
% change year-on-year
+15.09% -14.51%

MapReduce
Jobs Demand Trend in the City of London

This chart provides a 3-month moving total of IT contractor jobs citing MapReduce across the City of London region as a proportion of the total demand within the Processes & Methodologies category.

MapReduce Jobs Demand Trend in the City of London

MapReduce
Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing MapReduce across the City of London region.

MapReduce Daily Rate Trend in the City of London

MapReduce
Daily Rate Histogram in the City of London

This chart provides a histogram of daily rates quoted in contract IT jobs citing MapReduce across the City of London region over the 3 months to 31 July 2015.

MapReduce Daily Rate Histogram in the City of London

MapReduce
Top 30 Related IT Skills in the City of London

For the 6 months to 31 July 2015, IT contractor jobs across the City of London region citing MapReduce 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 contract IT job ads sampled that cited MapReduce.

1 33 (82.50%) Hadoop
2 30 (75.00%) Java
3 23 (57.50%) Big Data
4 19 (47.50%) Agile Software Development
5 15 (37.50%) Apache Hive
6 13 (32.50%) TDD
7 12 (30.00%) Scala
8 11 (27.50%) Apache Spark
8 11 (27.50%) Spring
9 10 (25.00%) Apache Pig
9 10 (25.00%) Kafka
10 9 (22.50%) Analytics
10 9 (22.50%) Apache Cassandra
10 9 (22.50%) JavaScript
10 9 (22.50%) SQL
10 9 (22.50%) J2EE
10 9 (22.50%) Oracle
10 9 (22.50%) Python
11 8 (20.00%) Web Services
11 8 (20.00%) Hibernate
11 8 (20.00%) MVC
11 8 (20.00%) NoSQL
11 8 (20.00%) BDD
11 8 (20.00%) Ajax
11 8 (20.00%) Spring MVC
11 8 (20.00%) jQuery
11 8 (20.00%) Algorithms
11 8 (20.00%) HDFS
12 7 (17.50%) Oozie
12 7 (17.50%) Impala

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

For the 6 months to 31 July 2015, IT contractor jobs across the City of London region citing MapReduce also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited MapReduce. Up to 20 skills are shown per category.

Application Platforms
1 11 (27.50%) Apache Spark
2 10 (25.00%) Apache Pig
3 4 (10.00%) Apache
4 3 (7.50%) Oracle Coherence
4 3 (7.50%) Confluence
4 3 (7.50%) Elasticsearch
4 3 (7.50%) WebLogic
5 1 (2.50%) IPython
5 1 (2.50%) SAS
Cloud Services
1 2 (5.00%) Amazon AWS
2 1 (2.50%) Amazon EMR
2 1 (2.50%) Amazon CloudWatch
2 1 (2.50%) Amazon EC2
2 1 (2.50%) Amazon S3
Communications & Networking
1 4 (10.00%) AMQP
2 3 (7.50%) Internet
3 1 (2.50%) LAN
3 1 (2.50%) WAN
3 1 (2.50%) HTTP
3 1 (2.50%) Kerberos
Database & Business Intelligence
1 33 (82.50%) Hadoop
2 23 (57.50%) Big Data
3 15 (37.50%) Apache Hive
4 9 (22.50%) Apache Cassandra
5 8 (20.00%) NoSQL
6 7 (17.50%) Impala
7 6 (15.00%) HBase
7 6 (15.00%) MongoDB
8 5 (12.50%) Oracle Database
9 4 (10.00%) Data Warehouse
10 3 (7.50%) SQL Server
11 2 (5.00%) Couchbase
11 2 (5.00%) Sqoop
11 2 (5.00%) Hazelcast
11 2 (5.00%) Pentaho
11 2 (5.00%) HCatalog
12 1 (2.50%) Relational Database
12 1 (2.50%) Azkaban
12 1 (2.50%) Enterprise Data Warehouse
12 1 (2.50%) IBM BigInsights
Development Applications
1 7 (17.50%) Jasmine
2 5 (12.50%) Gradle
2 5 (12.50%) JUnit
3 4 (10.00%) Eclipse
3 4 (10.00%) JIRA
3 4 (10.00%) Ant
4 3 (7.50%) Mercurial
4 3 (7.50%) Cucumber
4 3 (7.50%) Subversion
5 1 (2.50%) Maven
5 1 (2.50%) Log4j
5 1 (2.50%) Talend Open Studio
5 1 (2.50%) RStudio
General
1 6 (15.00%) Finance
1 6 (15.00%) Banking
2 4 (10.00%) Investment Banking
3 1 (2.50%) Marketing
3 1 (2.50%) Legal
3 1 (2.50%) Advertising
3 1 (2.50%) Publishing
Job Titles
1 30 (75.00%) Developer
2 13 (32.50%) Java Developer
3 12 (30.00%) Hadoop Developer
4 7 (17.50%) Scala Developer
5 4 (10.00%) Big Data Developer
6 3 (7.50%) Python Developer
6 3 (7.50%) Architect
7 2 (5.00%) Consultant
7 2 (5.00%) Data Architect
7 2 (5.00%) Senior Developer
7 2 (5.00%) Data Consultant
7 2 (5.00%) Big Data Consultant
7 2 (5.00%) Big Data Architect
7 2 (5.00%) Senior Java Developer
7 2 (5.00%) Technical Leader
8 1 (2.50%) Designer
8 1 (2.50%) Senior Designer
8 1 (2.50%) Senior Architect
8 1 (2.50%) Data Scientist
8 1 (2.50%) Software Engineer
Libraries, Frameworks & Software Standards
1 11 (27.50%) Spring
2 10 (25.00%) Kafka
3 9 (22.50%) J2EE
4 8 (20.00%) Web Services
4 8 (20.00%) Hibernate
4 8 (20.00%) Ajax
4 8 (20.00%) Spring MVC
4 8 (20.00%) jQuery
5 7 (17.50%) RESTful
6 6 (15.00%) Cascading
7 4 (10.00%) Java EE
7 4 (10.00%) JSON
7 4 (10.00%) JMS
7 4 (10.00%) EJB
8 2 (5.00%) Pandas
8 2 (5.00%) Celery
8 2 (5.00%) NumPy
8 2 (5.00%) REST
9 1 (2.50%) Twitter Bootstrap
9 1 (2.50%) RHadoop
Miscellaneous
1 8 (20.00%) Algorithms
2 5 (12.50%) Analytical Skills
3 3 (7.50%) Visualisation
3 3 (7.50%) Statistics
4 1 (2.50%) Ontologies
4 1 (2.50%) Mathematics
4 1 (2.50%) Applied Mathematics
4 1 (2.50%) Physics
4 1 (2.50%) Data Integration
4 1 (2.50%) Enterprise Software
Operating Systems
1 5 (12.50%) Linux
2 4 (10.00%) Red Hat Enterprise Linux
2 4 (10.00%) Windows
3 1 (2.50%) UNIX
Processes & Methodologies
1 19 (47.50%) Agile Software Development
2 13 (32.50%) TDD
3 9 (22.50%) Analytics
4 8 (20.00%) BDD
4 8 (20.00%) MVC
5 7 (17.50%) Scrum
6 6 (15.00%) Open Source
6 6 (15.00%) OO
7 4 (10.00%) Software Engineering
7 4 (10.00%) Test Scripting
7 4 (10.00%) Continuous Integration
7 4 (10.00%) SDLC
8 3 (7.50%) Software Delivery
8 3 (7.50%) Data Analytics
8 3 (7.50%) User Stories
8 3 (7.50%) Configuration Management
9 2 (5.00%) E-Commerce
9 2 (5.00%) Data Modelling
9 2 (5.00%) ETL
9 2 (5.00%) Business Intelligence
Programming Languages
1 30 (75.00%) Java
2 12 (30.00%) Scala
3 9 (22.50%) JavaScript
3 9 (22.50%) SQL
3 9 (22.50%) Python
4 4 (10.00%) R
5 2 (5.00%) Clojure
5 2 (5.00%) C++
5 2 (5.00%) Ruby
6 1 (2.50%) Groovy
6 1 (2.50%) Perl
6 1 (2.50%) Shell Script
6 1 (2.50%) MATLAB
6 1 (2.50%) Jython
6 1 (2.50%) Spark SQL
Qualifications
1 5 (12.50%) DV Cleared
1 5 (12.50%) Security Cleared
System Software
1 8 (20.00%) HDFS
2 7 (17.50%) Apache Flume
3 2 (5.00%) Apache ZooKeeper
4 1 (2.50%) NFS
4 1 (2.50%) Oracle RAC
4 1 (2.50%) GPFS
Systems Management
1 7 (17.50%) Oozie
2 3 (7.50%) Puppet
2 3 (7.50%) Vagrant
3 1 (2.50%) Ambari
3 1 (2.50%) logstash
3 1 (2.50%) Kibana
3 1 (2.50%) Chukwa
3 1 (2.50%) Hadoop YARN
3 1 (2.50%) Graphite
Vendors
1 9 (22.50%) Oracle
2 4 (10.00%) Red Hat
2 4 (10.00%) Atlassian
3 3 (7.50%) Teradata
3 3 (7.50%) Tableau
3 3 (7.50%) Alteryx
3 3 (7.50%) Netezza
4 2 (5.00%) MapR
4 2 (5.00%) Hortonworks
4 2 (5.00%) Cloudera
5 1 (2.50%) Vertica
5 1 (2.50%) Talend
5 1 (2.50%) Google
5 1 (2.50%) Splunk
5 1 (2.50%) Sybase
5 1 (2.50%) SAP
5 1 (2.50%) Cisco
5 1 (2.50%) IBM
5 1 (2.50%) Intel
City of London
Real Staffing
Rate: £500 - £650 per annum + competitive
Posted: 5 days ago