The table below looks at the statistics for MapReduce skills in IT contracts advertised for the London region. Included is a guide to the average contractor rates offered in IT contracts that have cited MapReduce over the 3 months to 5 August 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
5 Aug 2015
Same period 2014 Same period 2013
MapReduce
Rank 350 347 393
Rank change year-on-year
-3 +46
Contract jobs citing MapReduce 62 74 39
As % of all contract IT jobs located in London 0.26% 0.31% 0.16%
As % of the Processes & Methodologies category 0.33% 0.39% 0.20%
Number of daily rates quoted 41 53 35
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£575 £550 £550
Average daily rate % change year-on-year
+4.54% -
90% offered a daily rate of more than £420 £380 £425
10% offered a daily rate of more than £650 £700 £690
UK excluding London average daily rate £400 £560 £325
% change year-on-year
-28.57% +72.30%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £33.55 - -
MapReduce
England

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

Processes & Methodologies Category
London
Contract IT job ads with a match in the
Processes & Methodologies category
18819 18814 19383
As % of all contract IT jobs located in London 79.19% 78.88% 78.54%
Number of daily rates quoted 13394 13119 13444
Average daily rate £450 £448 £450
Average daily rate % change year-on-year
+0.55% -0.55%
90% offered a daily rate of more than £313 £300 £300
10% offered a daily rate of more than £625 £600 £600
UK excluding London average daily rate £390 £375 £375
% change year-on-year
+4.00% -
Number of hourly rates quoted 230 228 262
Average hourly rate £22.00 £20.50 £27.97
Average hourly rate % change year-on-year
+7.31% -26.70%
90% offered a hourly rate of more than £13.00 £13.50 £15.00
10% offered a hourly rate of more than £60.00 £53.50 £51.34
UK excluding London average hourly rate £30.50 £25.00 £31.00
% change year-on-year
+22.00% -19.35%

MapReduce
Jobs Demand Trend in London

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

MapReduce Jobs Demand Trend in London

MapReduce
Daily Rate Trend in London

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

MapReduce Daily Rate Trend in London

MapReduce
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing MapReduce across the London region over the 3 months to 5 August 2015.

MapReduce Daily Rate Histogram in London

MapReduce
Contract Job Locations in London

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing MapReduce within the London region over the 3 months to 5 August 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
City of London -4 17 £550 +4.76% 9
Croydon - 5 - - 1
Hammersmith - 1 £475 -
MapReduce
England

MapReduce
Top 30 Related IT Skills in London

For the 6 months to 5 August 2015, IT contractor jobs across the 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.

1 114 (95.00%) Hadoop
2 81 (67.50%) Big Data
3 75 (62.50%) Apache Hive
3 75 (62.50%) Java
4 62 (51.67%) Apache Spark
5 49 (40.83%) HBase
6 42 (35.00%) Kafka
6 42 (35.00%) Apache Pig
6 42 (35.00%) HDFS
7 40 (33.33%) Scala
8 39 (32.50%) Python
9 36 (30.00%) Agile Software Development
10 34 (28.33%) Apache Cassandra
10 34 (28.33%) Impala
11 33 (27.50%) NoSQL
12 31 (25.83%) Analytics
13 28 (23.33%) Banking
14 27 (22.50%) SQL
15 25 (20.83%) Apache Flume
15 25 (20.83%) R
16 24 (20.00%) Finance
17 22 (18.33%) MongoDB
18 20 (16.67%) TDD
18 20 (16.67%) Apache
19 19 (15.83%) Cascading
20 17 (14.17%) Oozie
20 17 (14.17%) Linux
20 17 (14.17%) Scrum
21 16 (13.33%) Oracle
21 16 (13.33%) Sqoop

MapReduce
Top Related IT Skills in London by Category

For the 6 months to 5 August 2015, IT contractor jobs across the 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 62 (51.67%) Apache Spark
2 42 (35.00%) Apache Pig
3 20 (16.67%) Apache
4 14 (11.67%) Elasticsearch
5 9 (7.50%) SAS
6 6 (5.00%) Oracle Coherence
6 6 (5.00%) Apache Solr
7 3 (2.50%) Confluence
7 3 (2.50%) GemFire
7 3 (2.50%) WebLogic
8 1 (0.83%) IPython
Applications
1 4 (3.33%) SPSS
2 1 (0.83%) Weka
Cloud Services
1 5 (4.17%) Amazon AWS
2 3 (2.50%) GitHub
3 2 (1.67%) Amazon EMR
4 1 (0.83%) Cloud Computing
4 1 (0.83%) Amazon EC2
4 1 (0.83%) Microsoft Azure
Communications & Networking
1 4 (3.33%) AMQP
2 3 (2.50%) Internet
3 2 (1.67%) DSL
3 2 (1.67%) DNS
4 1 (0.83%) LAN
4 1 (0.83%) WAN
4 1 (0.83%) HTTP
4 1 (0.83%) Kerberos
Database & Business Intelligence
1 114 (95.00%) Hadoop
2 81 (67.50%) Big Data
3 75 (62.50%) Apache Hive
4 49 (40.83%) HBase
5 34 (28.33%) Apache Cassandra
5 34 (28.33%) Impala
6 33 (27.50%) NoSQL
7 22 (18.33%) MongoDB
8 16 (13.33%) Sqoop
9 14 (11.67%) Data Warehouse
10 10 (8.33%) Relational Database
11 6 (5.00%) Data Mining
12 5 (4.17%) RDBMS
12 5 (4.17%) BusinessObjects
12 5 (4.17%) Pentaho
12 5 (4.17%) Mahout
12 5 (4.17%) Oracle Database
13 4 (3.33%) Couchbase
13 4 (3.33%) Text Mining
14 3 (2.50%) SQL Server
Development Applications
1 8 (6.67%) Gradle
2 7 (5.83%) JIRA
3 6 (5.00%) Subversion
4 5 (4.17%) Maven
4 5 (4.17%) Ant
4 5 (4.17%) JUnit
4 5 (4.17%) Jasmine
5 4 (3.33%) Cucumber
5 4 (3.33%) Eclipse
6 3 (2.50%) Talend Open Studio
6 3 (2.50%) Git (software)
6 3 (2.50%) Mercurial
7 1 (0.83%) RStudio
7 1 (0.83%) Log4j
7 1 (0.83%) FitNesse
General
1 28 (23.33%) Banking
2 24 (20.00%) Finance
3 15 (12.50%) Investment Banking
4 6 (5.00%) Retail
5 3 (2.50%) Front Office
5 3 (2.50%) Games
6 2 (1.67%) Telecoms
7 1 (0.83%) Legal
7 1 (0.83%) Advertising
7 1 (0.83%) Publishing
7 1 (0.83%) Marketing
Job Titles
1 69 (57.50%) Developer
2 36 (30.00%) Hadoop Developer
3 26 (21.67%) Architect
4 20 (16.67%) Java Developer
5 17 (14.17%) Data Architect
6 15 (12.50%) Big Data Developer
7 13 (10.83%) Big Data Architect
8 9 (7.50%) Consultant
8 9 (7.50%) Data Consultant
9 8 (6.67%) Administrator
9 8 (6.67%) Python Developer
10 7 (5.83%) Big Data Consultant
11 6 (5.00%) Scala Developer
12 4 (3.33%) Hadoop Administrator
12 4 (3.33%) Data Analyst
12 4 (3.33%) Data Scientist
12 4 (3.33%) Analyst
12 4 (3.33%) Senior Developer
12 4 (3.33%) Lead Developer
13 3 (2.50%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 42 (35.00%) Kafka
2 19 (15.83%) Cascading
3 15 (12.50%) RESTful
4 14 (11.67%) Web Services
5 13 (10.83%) Spring
6 8 (6.67%) J2EE
6 8 (6.67%) Pandas
6 8 (6.67%) NumPy
7 7 (5.83%) Ajax
8 6 (5.00%) Hibernate
8 6 (5.00%) JSON
8 6 (5.00%) Spring MVC
8 6 (5.00%) jQuery
8 6 (5.00%) Apache Avro
9 5 (4.17%) JMS
10 4 (3.33%) EJB
10 4 (3.33%) Matplotlib
10 4 (3.33%) REST
10 4 (3.33%) Celery
10 4 (3.33%) Java EE
Miscellaneous
1 15 (12.50%) Analytical Skills
2 9 (7.50%) Algorithms
3 7 (5.83%) Statistics
4 5 (4.17%) Data Integration
5 4 (3.33%) Credit Risk
6 3 (2.50%) Visualisation
6 3 (2.50%) Ontologies
7 2 (1.67%) Mathematics
7 2 (1.67%) Clustering
7 2 (1.67%) Enterprise Software
7 2 (1.67%) Reference Data
8 1 (0.83%) Market Risk
8 1 (0.83%) Online Games
8 1 (0.83%) Data Centre
8 1 (0.83%) Data Structures
8 1 (0.83%) Derivative
8 1 (0.83%) Client/Server
8 1 (0.83%) Management Information System
8 1 (0.83%) Replication
8 1 (0.83%) Applied Mathematics
Operating Systems
1 17 (14.17%) Linux
2 8 (6.67%) UNIX
3 4 (3.33%) Windows
3 4 (3.33%) Red Hat Enterprise Linux
4 2 (1.67%) CentOS
Processes & Methodologies
1 36 (30.00%) Agile Software Development
2 31 (25.83%) Analytics
3 20 (16.67%) TDD
4 17 (14.17%) Scrum
5 14 (11.67%) ETL
6 13 (10.83%) E-Commerce
6 13 (10.83%) Data Architecture
7 12 (10.00%) OO
7 12 (10.00%) Business Intelligence
8 11 (9.17%) Data Modelling
8 11 (9.17%) Continuous Integration
8 11 (9.17%) BDD
9 9 (7.50%) Open Source
9 9 (7.50%) Machine Learning
10 8 (6.67%) Multithreading
10 8 (6.67%) SDLC
11 7 (5.83%) Data Management
12 6 (5.00%) MVC
12 6 (5.00%) Functional Programming
13 5 (4.17%) Data Analytics
Programming Languages
1 75 (62.50%) Java
2 40 (33.33%) Scala
3 39 (32.50%) Python
4 27 (22.50%) SQL
5 25 (20.83%) R
6 12 (10.00%) C++
7 9 (7.50%) JavaScript
8 6 (5.00%) Clojure
8 6 (5.00%) MATLAB
8 6 (5.00%) Ruby
9 5 (4.17%) C
10 4 (3.33%) Perl
11 2 (1.67%) Shell Script
12 1 (0.83%) PHP
12 1 (0.83%) PL/SQL
12 1 (0.83%) Groovy
12 1 (0.83%) Jython
12 1 (0.83%) Bash Shell
12 1 (0.83%) Spark SQL
Qualifications
1 5 (4.17%) DV Cleared
1 5 (4.17%) Security Cleared
2 1 (0.83%) MCT
Quality Assurance & Compliance
1 1 (0.83%) Basel II
1 1 (0.83%) Data Quality
System Software
1 42 (35.00%) HDFS
2 25 (20.83%) Apache Flume
3 5 (4.17%) Apache ZooKeeper
4 1 (0.83%) NFS
4 1 (0.83%) Oracle RAC
4 1 (0.83%) GPFS
Systems Management
1 17 (14.17%) Oozie
2 16 (13.33%) Hadoop YARN
3 6 (5.00%) Puppet
4 5 (4.17%) Opscode Chef
5 4 (3.33%) Graphite
6 3 (2.50%) Vagrant
7 2 (1.67%) Nagios
7 2 (1.67%) Ansible
8 1 (0.83%) logstash
8 1 (0.83%) Kibana
8 1 (0.83%) Chukwa
8 1 (0.83%) Ambari
Vendors
1 16 (13.33%) Oracle
2 13 (10.83%) Cloudera
3 7 (5.83%) Teradata
3 7 (5.83%) Tableau
4 6 (5.00%) Red Hat
5 5 (4.17%) Netezza
5 5 (4.17%) SAP
5 5 (4.17%) IBM
5 5 (4.17%) Splunk
5 5 (4.17%) Hortonworks
6 4 (3.33%) Informatica
6 4 (3.33%) Atlassian
6 4 (3.33%) Vertica
7 3 (2.50%) Talend
7 3 (2.50%) Cognos
7 3 (2.50%) Alteryx
7 3 (2.50%) MapR
8 2 (1.67%) SaltStack
9 1 (0.83%) Cisco
9 1 (0.83%) Sybase
London
TEKsystems
Rate: £600 - £700 per day + Market rate
Posted: Yesterday
Croydon, Surrey
Vantage Recruitment Solutions Ltd
Rate: Unspecified
Posted: 3 days ago
London
Burns Sheehan
Rate: £450 - £550 per day
Posted: 5 days ago
City of London
Real Staffing
Rate: £500 - £650 per annum + competitive
Posted: 8 days ago
London
Brightred Resourcing
Rate: £400 - £500+ per day
Posted: 21 days ago
London
ABRS
Rate: £350 - £450 per day
Posted: 27 days ago