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 29 May 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
29 May 2015
Same period 2014 Same period 2013
MapReduce
Rank 173 190 185
Rank change year-on-year
+17 -5
Contract jobs citing MapReduce 18 15 26
As % of all contract IT jobs located in the City of London 0.33% 0.25% 0.40%
As % of the Processes & Methodologies category 0.43% 0.33% 0.51%
Number of daily rates quoted 18 12 24
Average daily rate
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of your Daily Rate
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£548 £525 £513
Average daily rate % change year-on-year
+4.28% +2.38%
90% offered a daily rate of more than £437 £453 £425
10% offered a daily rate of more than £600 £800 £575
UK excluding London average daily rate £438 £473 £188
% change year-on-year
-7.40% +152.00%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
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
4179 4583 5057
As % of all contract IT jobs located in the City of London 77.37% 76.97% 77.38%
Number of daily rates quoted 3298 3467 3817
Average daily rate £475 £450 £450
Average daily rate % change year-on-year
+5.55% -
90% offered a daily rate of more than £325 £300 £313
10% offered a daily rate of more than £625 £625 £600
UK excluding London average daily rate £388 £375 £365
% change year-on-year
+3.33% +2.73%
Number of hourly rates quoted 44 41 82
Average hourly rate £24.62 £21.75 £41.50
Average hourly rate % change year-on-year
+13.17% -47.59%
90% offered a hourly rate of more than £13.65 £12.50 £18.00
10% offered a hourly rate of more than £92.50 £53.50 £135.00
UK excluding London average hourly rate £30.00 £30.00 £32.00
% change year-on-year
- -6.25%

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 29 May 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 29 May 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 36 (85.71%) Hadoop
2 33 (78.57%) Java
3 26 (61.90%) Big Data
4 23 (54.76%) Apache Hive
5 20 (47.62%) Agile Software Development
6 14 (33.33%) Apache Pig
7 13 (30.95%) TDD
7 13 (30.95%) SQL
8 12 (28.57%) Oracle
8 12 (28.57%) Apache Spark
9 11 (26.19%) Analytics
9 11 (26.19%) Apache Cassandra
9 11 (26.19%) Python
9 11 (26.19%) Scala
10 10 (23.81%) NoSQL
11 9 (21.43%) BDD
11 9 (21.43%) Kafka
11 9 (21.43%) Spring
12 8 (19.05%) JavaScript
12 8 (19.05%) J2EE
12 8 (19.05%) Algorithms
13 7 (16.67%) MVC
13 7 (16.67%) Ajax
13 7 (16.67%) Hibernate
13 7 (16.67%) Teradata
13 7 (16.67%) Spring MVC
13 7 (16.67%) jQuery
14 6 (14.29%) Data Warehouse
14 6 (14.29%) Web Services
14 6 (14.29%) HDFS

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

For the 6 months to 29 May 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 14 (33.33%) Apache Pig
2 12 (28.57%) Apache Spark
3 4 (9.52%) Apache
4 3 (7.14%) Oracle Coherence
5 2 (4.76%) Confluence
5 2 (4.76%) WebLogic
5 2 (4.76%) OpenStack
6 1 (2.38%) Elasticsearch
6 1 (2.38%) Tomcat
6 1 (2.38%) SAS
Cloud Services
1 5 (11.90%) Amazon AWS
2 4 (9.52%) Amazon EC2
2 4 (9.52%) Amazon EMR
3 3 (7.14%) Amazon CloudWatch
3 3 (7.14%) Amazon S3
Communications & Networking
1 2 (4.76%) AMQP
1 2 (4.76%) Internet
2 1 (2.38%) LAN
2 1 (2.38%) WAN
2 1 (2.38%) HTTP
Database & Business Intelligence
1 36 (85.71%) Hadoop
2 26 (61.90%) Big Data
3 23 (54.76%) Apache Hive
4 11 (26.19%) Apache Cassandra
5 10 (23.81%) NoSQL
6 6 (14.29%) Data Warehouse
6 6 (14.29%) Impala
6 6 (14.29%) MongoDB
6 6 (14.29%) HBase
7 3 (7.14%) Oracle Database
8 2 (4.76%) SQL Server
8 2 (4.76%) Hazelcast
8 2 (4.76%) Sqoop
9 1 (2.38%) Mahout
9 1 (2.38%) Riak
9 1 (2.38%) Oracle Exadata
9 1 (2.38%) MarkLogic
9 1 (2.38%) Couchbase
9 1 (2.38%) OrientDB
9 1 (2.38%) Relational Database
Development Applications
1 6 (14.29%) Jasmine
2 4 (9.52%) Subversion
3 3 (7.14%) JUnit
4 2 (4.76%) JIRA
4 2 (4.76%) Cucumber
4 2 (4.76%) Mercurial
4 2 (4.76%) Git (software)
4 2 (4.76%) Atlassian Bamboo
4 2 (4.76%) Eclipse
4 2 (4.76%) Ant
4 2 (4.76%) Jenkins
4 2 (4.76%) Gradle
5 1 (2.38%) Log4j
General
1 5 (11.90%) Finance
2 4 (9.52%) Banking
3 3 (7.14%) Investment Banking
3 3 (7.14%) Marketing
4 1 (2.38%) Legal
4 1 (2.38%) Advertising
4 1 (2.38%) Publishing
Job Titles
1 26 (61.90%) Developer
2 13 (30.95%) Hadoop Developer
3 9 (21.43%) Java Developer
4 6 (14.29%) Scala Developer
5 4 (9.52%) Architect
5 4 (9.52%) Senior Developer
5 4 (9.52%) Big Data Developer
6 3 (7.14%) Big Data Architect
6 3 (7.14%) Data Architect
7 2 (4.76%) Data Consultant
7 2 (4.76%) Senior Java Developer
7 2 (4.76%) Consultant
7 2 (4.76%) Big Data Consultant
7 2 (4.76%) Data Scientist
8 1 (2.38%) Platform Engineer
8 1 (2.38%) Software Engineer
8 1 (2.38%) Designer
8 1 (2.38%) Senior Designer
8 1 (2.38%) Senior Architect
8 1 (2.38%) Oracle Developer
Libraries, Frameworks & Software Standards
1 9 (21.43%) Kafka
1 9 (21.43%) Spring
2 8 (19.05%) J2EE
3 7 (16.67%) Ajax
3 7 (16.67%) Hibernate
3 7 (16.67%) Spring MVC
3 7 (16.67%) jQuery
4 6 (14.29%) Web Services
5 5 (11.90%) Cascading
5 5 (11.90%) RESTful
6 2 (4.76%) JSON
6 2 (4.76%) Java EE
6 2 (4.76%) EJB
6 2 (4.76%) JMS
6 2 (4.76%) Akka
6 2 (4.76%) REST
7 1 (2.38%) Apache Avro
7 1 (2.38%) SOAP
Miscellaneous
1 8 (19.05%) Algorithms
2 5 (11.90%) Visualisation
3 3 (7.14%) Analytical Skills
4 1 (2.38%) Digital Media
4 1 (2.38%) Enterprise Software
4 1 (2.38%) Data Structures
4 1 (2.38%) Data Integration
4 1 (2.38%) Social Media
4 1 (2.38%) Statistics
4 1 (2.38%) Ontologies
Operating Systems
1 5 (11.90%) Linux
2 4 (9.52%) Windows
3 2 (4.76%) Red Hat Enterprise Linux
4 1 (2.38%) UNIX
Processes & Methodologies
1 20 (47.62%) Agile Software Development
2 13 (30.95%) TDD
3 11 (26.19%) Analytics
4 9 (21.43%) BDD
5 7 (16.67%) MVC
6 5 (11.90%) Scrum
7 4 (9.52%) Continuous Integration
7 4 (9.52%) Data Modelling
7 4 (9.52%) SDLC
8 3 (7.14%) OO
8 3 (7.14%) ETL
8 3 (7.14%) Predictive Modelling
9 2 (4.76%) Predictive Analytics
9 2 (4.76%) Software Engineering
9 2 (4.76%) Data Analysis
9 2 (4.76%) Open Source
9 2 (4.76%) Data Architecture
9 2 (4.76%) Test Scripting
9 2 (4.76%) Release Management
9 2 (4.76%) Configuration Management
Programming Languages
1 33 (78.57%) Java
2 13 (30.95%) SQL
3 11 (26.19%) Python
3 11 (26.19%) Scala
4 8 (19.05%) JavaScript
5 3 (7.14%) R
5 3 (7.14%) C++
6 1 (2.38%) Perl
6 1 (2.38%) PL/SQL
6 1 (2.38%) Shell Script
6 1 (2.38%) MATLAB
6 1 (2.38%) Clojure
6 1 (2.38%) Ruby
Qualifications
1 3 (7.14%) DV Cleared
1 3 (7.14%) Security Cleared
Quality Assurance & Compliance
1 1 (2.38%) Data Quality
System Software
1 6 (14.29%) HDFS
2 5 (11.90%) Apache Flume
3 2 (4.76%) Apache ZooKeeper
4 1 (2.38%) Oracle RAC
Systems Management
1 5 (11.90%) Oozie
2 4 (9.52%) Puppet
3 2 (4.76%) Opscode Chef
3 2 (4.76%) Vagrant
4 1 (2.38%) Ambari
4 1 (2.38%) Graphite
4 1 (2.38%) Hadoop YARN
4 1 (2.38%) Mesos
Vendors
1 12 (28.57%) Oracle
2 7 (16.67%) Teradata
3 3 (7.14%) Hortonworks
3 3 (7.14%) Cloudera
4 2 (4.76%) Atlassian
4 2 (4.76%) Red Hat
4 2 (4.76%) SAP
4 2 (4.76%) Splunk
4 2 (4.76%) Tableau
5 1 (2.38%) Vertica
5 1 (2.38%) MapR
5 1 (2.38%) Business Objects
5 1 (2.38%) Sybase
5 1 (2.38%) Cisco
5 1 (2.38%) Intel
5 1 (2.38%) Netezza
City of London
Real Staffing
Rate: £500 - £550 per day
Posted: 11 days ago