The table below looks at the statistics for MapReduce skills in IT contracts advertised for the England region. Included is a guide to the average contractor rates offered in IT contracts that have cited MapReduce over the 3 months to 1 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
1 Jul 2015
Same period 2014 Same period 2013
MapReduce
Rank 519 491 495
Rank change year-on-year
-28 +4
Contract jobs citing MapReduce 73 82 48
As % of all contract IT jobs located in England 0.14% 0.17% 0.11%
As % of the Processes & Methodologies category 0.19% 0.22% 0.14%
Number of daily rates quoted 44 54 41
Average daily rate
Keep up to 90%
of your Daily Rate
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£525 £550 £500
Average daily rate % change year-on-year
-4.54% +10.00%
90% offered a daily rate of more than £400 £427 £210
10% offered a daily rate of more than £685 £643 £600
UK excluding London average daily rate £413 £520 £188
% change year-on-year
-20.67% +177.33%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
MapReduce
UK

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

Processes & Methodologies Category
England
Contract IT job ads with a match in the
Processes & Methodologies category
39455 37165 33497
As % of all contract IT jobs located in England 77.65% 76.32% 75.10%
Number of daily rates quoted 25919 23647 20610
Average daily rate £415 £408 £415
Average daily rate % change year-on-year
+1.84% -1.80%
90% offered a daily rate of more than £288 £275 £275
10% offered a daily rate of more than £583 £575 £575
UK excluding London average daily rate £388 £375 £365
% change year-on-year
+3.33% +2.73%
Number of hourly rates quoted 1058 1127 1015
Average hourly rate £27.50 £26.98 £31.78
Average hourly rate % change year-on-year
+1.94% -15.11%
90% offered a hourly rate of more than £12.00 £13.00 £13.85
10% offered a hourly rate of more than £50.00 £46.00 £50.00
UK excluding London average hourly rate £30.00 £28.99 £30.50
% change year-on-year
+3.48% -4.95%

MapReduce
Jobs Demand Trend in England

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

MapReduce Jobs Demand Trend in England

MapReduce
Daily Rate Trend in England

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

MapReduce Daily Rate Trend in England

MapReduce
Daily Rate Histogram in England

This chart provides a histogram of daily rates quoted in contract IT jobs citing MapReduce across the England region over the 3 months to 1 July 2015.

MapReduce Daily Rate Histogram in England

MapReduce
Contract Job Locations in England

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing MapReduce within the England region over the 3 months to 1 July 2015. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London -34 42 £563 +2.27% 34
South East -13 12 £425 -18.26% 2
East of England - 11 £450 - 1
North West -13 7 £425 - 3
East Midlands - 4 - -
Midlands - 2 - -
MapReduce
UK

MapReduce
Top 30 Related IT Skills in England

For the 6 months to 1 July 2015, IT contractor jobs across the England 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.

1 139 (89.68%) Hadoop
2 98 (63.23%) Big Data
3 93 (60.00%) Apache Hive
4 92 (59.35%) Java
5 75 (48.39%) Agile Software Development
6 65 (41.94%) Apache Pig
7 50 (32.26%) Apache Spark
8 49 (31.61%) NoSQL
9 46 (29.68%) HBase
10 45 (29.03%) TDD
11 42 (27.10%) Apache Cassandra
12 41 (26.45%) HDFS
13 40 (25.81%) SQL
14 38 (24.52%) Kafka
15 37 (23.87%) Analytics
15 37 (23.87%) Web Services
16 36 (23.23%) Python
16 36 (23.23%) Scala
17 34 (21.94%) MongoDB
18 32 (20.65%) Continuous Integration
18 32 (20.65%) Linux
19 31 (20.00%) R
20 28 (18.06%) Oracle
20 28 (18.06%) Impala
21 27 (17.42%) Scrum
21 27 (17.42%) Business Intelligence
22 26 (16.77%) SQL Server
22 26 (16.77%) Apache Flume
23 25 (16.13%) OO
24 23 (14.84%) E-Commerce

MapReduce
Top Related IT Skills in England by Category

For the 6 months to 1 July 2015, IT contractor jobs across the England 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 65 (41.94%) Apache Pig
2 50 (32.26%) Apache Spark
3 18 (11.61%) Apache
4 14 (9.03%) WebLogic
4 14 (9.03%) Confluence
5 12 (7.74%) SAS
6 9 (5.81%) Elasticsearch
7 5 (3.23%) Zope
7 5 (3.23%) Oracle Coherence
8 4 (2.58%) Apache Solr
9 2 (1.29%) GemFire
10 1 (0.65%) Mule
10 1 (0.65%) Mule ESB
Applications
1 7 (4.52%) SPSS
2 2 (1.29%) MS Excel
3 1 (0.65%) Weka
Business Applications
1 1 (0.65%) SAP Oil and Gas
Cloud Services
1 18 (11.61%) Amazon AWS
2 8 (5.16%) Amazon EC2
2 8 (5.16%) Amazon EMR
3 3 (1.94%) Cloud Computing
3 3 (1.94%) GitHub
3 3 (1.94%) Amazon S3
4 2 (1.29%) Amazon CloudWatch
5 1 (0.65%) AWS Elastic Beanstalk
5 1 (0.65%) Microsoft Azure
5 1 (0.65%) Route 53
5 1 (0.65%) Amazon ELB
Communications & Networking
1 15 (9.68%) AMQP
2 14 (9.03%) Internet
3 2 (1.29%) LAN
3 2 (1.29%) WAN
3 2 (1.29%) DNS
4 1 (0.65%) HTTP
4 1 (0.65%) DSL
Database & Business Intelligence
1 139 (89.68%) Hadoop
2 98 (63.23%) Big Data
3 93 (60.00%) Apache Hive
4 49 (31.61%) NoSQL
5 46 (29.68%) HBase
6 42 (27.10%) Apache Cassandra
7 34 (21.94%) MongoDB
8 28 (18.06%) Impala
9 26 (16.77%) SQL Server
10 19 (12.26%) Sqoop
11 15 (9.68%) Oracle Database
12 13 (8.39%) Data Warehouse
13 11 (7.10%) Data Mining
13 11 (7.10%) SQL Server 2008
14 9 (5.81%) Mahout
15 8 (5.16%) Relational Database
16 7 (4.52%) MySQL
17 6 (3.87%) CouchDB
17 6 (3.87%) RDBMS
18 5 (3.23%) DB2
Development Applications
1 17 (10.97%) JIRA
2 16 (10.32%) Subversion
2 16 (10.32%) JUnit
3 15 (9.68%) Eclipse
3 15 (9.68%) Ant
3 15 (9.68%) Gradle
4 14 (9.03%) Mercurial
4 14 (9.03%) Cucumber
5 13 (8.39%) Git (software)
6 11 (7.10%) SQL Server Management Studio (SSMS)
6 11 (7.10%) Atlassian Bamboo
6 11 (7.10%) Selenium
7 10 (6.45%) SoapUI
7 10 (6.45%) LoadUI
8 6 (3.87%) Jasmine
8 6 (3.87%) Fiddler
9 1 (0.65%) JMeter
9 1 (0.65%) Log4j
9 1 (0.65%) Talend Open Studio
9 1 (0.65%) Jenkins
General
1 16 (10.32%) Finance
2 15 (9.68%) Banking
3 8 (5.16%) Investment Banking
4 5 (3.23%) Games
5 4 (2.58%) Marketing
5 4 (2.58%) Retail
6 3 (1.94%) Japanese Language
6 3 (1.94%) Telecoms
7 2 (1.29%) Front Office
8 1 (0.65%) Electronics
8 1 (0.65%) Pharmaceutical
8 1 (0.65%) Legal
8 1 (0.65%) Manufacturing
8 1 (0.65%) Advertising
8 1 (0.65%) Publishing
Job Titles
1 83 (53.55%) Developer
2 45 (29.03%) Hadoop Developer
3 36 (23.23%) Architect
4 28 (18.06%) Java Developer
5 26 (16.77%) Data Architect
6 20 (12.90%) Big Data Architect
7 11 (7.10%) Big Data Developer
8 9 (5.81%) Consultant
9 8 (5.16%) Data Consultant
10 7 (4.52%) Senior Developer
10 7 (4.52%) Lead Developer
10 7 (4.52%) Administrator
11 6 (3.87%) Big Data Consultant
11 6 (3.87%) Scala Developer
12 5 (3.23%) Data Scientist
13 4 (2.58%) Hadoop Administrator
13 4 (2.58%) Data Analyst
13 4 (2.58%) Analyst
13 4 (2.58%) Perl Developer
13 4 (2.58%) Python Developer
Libraries, Frameworks & Software Standards
1 38 (24.52%) Kafka
2 37 (23.87%) Web Services
3 22 (14.19%) Cascading
4 19 (12.26%) JSON
5 17 (10.97%) Java EE
6 16 (10.32%) RESTful
7 15 (9.68%) EJB
7 15 (9.68%) JMS
8 14 (9.03%) J2EE
9 13 (8.39%) jQuery
9 13 (8.39%) SOAP
10 11 (7.10%) Spring
11 8 (5.16%) Ajax
11 8 (5.16%) HTML
12 7 (4.52%) .NET
12 7 (4.52%) CSS
12 7 (4.52%) Hibernate
12 7 (4.52%) Spring MVC
12 7 (4.52%) Apache Avro
13 6 (3.87%) Pandas
Miscellaneous
1 18 (11.61%) Analytical Skills
2 12 (7.74%) Statistics
3 10 (6.45%) Visualisation
4 9 (5.81%) Algorithms
5 8 (5.16%) Enterprise Software
6 7 (4.52%) Data Integration
7 4 (2.58%) Xbox
7 4 (2.58%) Video on Demand
7 4 (2.58%) Digital Media
7 4 (2.58%) Mathematics
7 4 (2.58%) Replication
8 3 (1.94%) Clustering
8 3 (1.94%) Computer Science
8 3 (1.94%) Credit Risk
8 3 (1.94%) Ontologies
9 2 (1.29%) Taxonomies
10 1 (0.65%) DTV
10 1 (0.65%) Management Information System
10 1 (0.65%) Economics
10 1 (0.65%) Derivative
Operating Systems
1 32 (20.65%) Linux
2 15 (9.68%) Windows
2 15 (9.68%) Red Hat Enterprise Linux
3 9 (5.81%) UNIX
4 2 (1.29%) CentOS
Processes & Methodologies
1 75 (48.39%) Agile Software Development
2 45 (29.03%) TDD
3 37 (23.87%) Analytics
4 32 (20.65%) Continuous Integration
5 27 (17.42%) Scrum
5 27 (17.42%) Business Intelligence
6 25 (16.13%) OO
7 23 (14.84%) E-Commerce
8 22 (14.19%) Data Modelling
9 21 (13.55%) Open Source
10 20 (12.90%) Configuration Management
11 19 (12.26%) SDLC
12 17 (10.97%) ETL
13 15 (9.68%) Test Scripting
14 14 (9.03%) Data Architecture
14 14 (9.03%) SOA
14 14 (9.03%) Software Delivery
14 14 (9.03%) User Stories
15 13 (8.39%) MVC
16 12 (7.74%) BDD
Programming Languages
1 92 (59.35%) Java
2 40 (25.81%) SQL
3 36 (23.23%) Python
3 36 (23.23%) Scala
4 31 (20.00%) R
5 16 (10.32%) JavaScript
6 11 (7.10%) C#
7 10 (6.45%) C++
8 7 (4.52%) Perl
9 6 (3.87%) Clojure
9 6 (3.87%) MATLAB
9 6 (3.87%) Ruby
10 5 (3.23%) C
11 4 (2.58%) Go
12 2 (1.29%) Bash Shell
12 2 (1.29%) Shell Script
13 1 (0.65%) T-SQL
13 1 (0.65%) Groovy
Qualifications
1 17 (10.97%) Security Cleared
2 16 (10.32%) DV Cleared
3 3 (1.94%) Degree
4 2 (1.29%) MCT
4 2 (1.29%) PhD
5 1 (0.65%) SC Cleared
Quality Assurance & Compliance
1 2 (1.29%) Data Quality
2 1 (0.65%) Basel II
System Software
1 41 (26.45%) HDFS
2 26 (16.77%) Apache Flume
3 8 (5.16%) Apache ZooKeeper
4 2 (1.29%) Oracle RAC
Systems Management
1 22 (14.19%) Oozie
2 19 (12.26%) Puppet
3 17 (10.97%) Hadoop YARN
4 14 (9.03%) Vagrant
5 5 (3.23%) Opscode Chef
6 4 (2.58%) Graphite
6 4 (2.58%) Ambari
7 3 (1.94%) Nagios
8 2 (1.29%) Ansible
9 1 (0.65%) ZABBIX
9 1 (0.65%) Cacti
9 1 (0.65%) Munin
9 1 (0.65%) OpenView
Vendors
1 28 (18.06%) Oracle
2 17 (10.97%) Red Hat
3 15 (9.68%) Atlassian
3 15 (9.68%) Cloudera
4 10 (6.45%) Teradata
4 10 (6.45%) Tableau
4 10 (6.45%) Vertica
5 8 (5.16%) Splunk
5 8 (5.16%) Netezza
6 6 (3.87%) SAP
7 5 (3.23%) Hortonworks
8 4 (2.58%) MicroStrategy
9 3 (1.94%) Business Objects
9 3 (1.94%) Informatica
9 3 (1.94%) Cisco
9 3 (1.94%) Greenplum
10 2 (1.29%) MapR
10 2 (1.29%) SaltStack
10 2 (1.29%) IBM
10 2 (1.29%) Cognos
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