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 24 October 2014 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
24 Oct 2014
Same period 2013 Same period 2012
MapReduce
Rank 371 348 349
Rank change year-on-year
-23 +1
Contract jobs citing MapReduce 55 72 67
As % of all contract IT jobs located in London 0.22% 0.28% 0.28%
As % of the Processes & Methodologies category 0.29% 0.37% 0.37%
Number of daily rates quoted 44 49 55
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£675 £450 £550
Average daily rate % change year-on-year
+50.00% -18.18%
90% offered a daily rate of more than £425 £375 £410
10% offered a daily rate of more than £775 £650 £600
UK excluding London average daily rate £525 £325 -
% change year-on-year
+61.53% -
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
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
19090 19683 18273
As % of all contract IT jobs located in London 77.42% 77.68% 75.56%
Number of daily rates quoted 13866 13785 12467
Average daily rate £450 £450 £450
90% offered a daily rate of more than £300 £300 £300
10% offered a daily rate of more than £610 £600 £600
UK excluding London average daily rate £375 £363 £370
% change year-on-year
+3.44% -2.02%
Number of hourly rates quoted 251 233 314
Average hourly rate £22.00 £21.50 £34.50
Average hourly rate % change year-on-year
+2.32% -37.68%
90% offered a hourly rate of more than £12.00 £13.00 £15.00
10% offered a hourly rate of more than £53.50 £55.00 £50.00
UK excluding London average hourly rate £25.38 £29.00 £26.90
% change year-on-year
-12.50% +7.80%

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 24 October 2014.

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 24 October 2014. 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 +2 16 £650 +52.94% 6
MapReduce
England

MapReduce
Top 30 Related IT Skills in London

For the 6 months to 24 October 2014, 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 97 (72.93%) Hadoop
2 82 (61.65%) Big Data
3 76 (57.14%) Apache Hive
4 69 (51.88%) Java
5 49 (36.84%) NoSQL
6 46 (34.59%) Apache Cassandra
7 45 (33.83%) Scala
7 45 (33.83%) Oozie
8 40 (30.08%) HBase
8 40 (30.08%) Visualisation
9 39 (29.32%) Analytics
9 39 (29.32%) SQL
10 38 (28.57%) Apache Pig
11 37 (27.82%) MongoDB
12 34 (25.56%) Banking
13 32 (24.06%) Mahout
13 32 (24.06%) HDFS
14 31 (23.31%) Oracle
14 31 (23.31%) Python
15 25 (18.80%) Agile Software Development
15 25 (18.80%) Apache ZooKeeper
15 25 (18.80%) Cascading
16 24 (18.05%) Sqoop
16 24 (18.05%) Apache Flume
16 24 (18.05%) Data Warehouse
16 24 (18.05%) ETL
17 23 (17.29%) Teradata
17 23 (17.29%) Hortonworks
17 23 (17.29%) Couchbase
17 23 (17.29%) R

MapReduce
Top Related IT Skills in London by Category

For the 6 months to 24 October 2014, 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 38 (28.57%) Apache Pig
2 17 (12.78%) Apache Spark
2 17 (12.78%) Oracle Coherence
3 10 (7.52%) SAS
4 7 (5.26%) Apache
5 3 (2.26%) Zope
5 3 (2.26%) Node.js
6 1 (0.75%) Elasticsearch
Applications
1 5 (3.76%) Mathematica
2 3 (2.26%) MS Excel
3 2 (1.50%) SPSS
Cloud Services
1 13 (9.77%) Amazon EMR
2 9 (6.77%) GitHub
3 4 (3.01%) Amazon AWS
4 2 (1.50%) AWS Data Pipeline
5 1 (0.75%) Amazon EC2
5 1 (0.75%) Amazon S3
Communications & Networking
1 4 (3.01%) LAN
1 4 (3.01%) WAN
2 2 (1.50%) Internet
2 2 (1.50%) AMQP
Database & Business Intelligence
1 97 (72.93%) Hadoop
2 82 (61.65%) Big Data
3 76 (57.14%) Apache Hive
4 49 (36.84%) NoSQL
5 46 (34.59%) Apache Cassandra
6 40 (30.08%) HBase
7 37 (27.82%) MongoDB
8 32 (24.06%) Mahout
9 24 (18.05%) Sqoop
9 24 (18.05%) Data Warehouse
10 23 (17.29%) Couchbase
10 23 (17.29%) HCatalog
11 22 (16.54%) Oracle Exadata
12 21 (15.79%) Riak
12 21 (15.79%) MarkLogic
13 12 (9.02%) SQL Server
14 11 (8.27%) MySQL
15 9 (6.77%) Data Mining
16 7 (5.26%) DB2
17 6 (4.51%) Azkaban
Development Applications
1 4 (3.01%) TeamCity
2 3 (2.26%) Git (software)
2 3 (2.26%) Talend Open Studio
3 2 (1.50%) Jasmine
3 2 (1.50%) Oracle Forms
3 2 (1.50%) JIRA
4 1 (0.75%) JUnit
4 1 (0.75%) Maven
4 1 (0.75%) Jenkins
4 1 (0.75%) Mercurial
General
1 34 (25.56%) Banking
2 19 (14.29%) Investment Banking
2 19 (14.29%) Finance
3 13 (9.77%) Front Office
4 8 (6.02%) Marketing
5 3 (2.26%) Financial Institution
6 1 (0.75%) Retail
6 1 (0.75%) Telecoms
6 1 (0.75%) Publishing
Job Titles
1 59 (44.36%) Developer
2 31 (23.31%) Architect
3 27 (20.30%) Java Developer
4 15 (11.28%) Hadoop Developer
5 14 (10.53%) Enterprise Architect
6 13 (9.77%) Data Architect
6 13 (9.77%) Big Data Architect
7 12 (9.02%) Data Scientist
8 10 (7.52%) Senior Developer
9 9 (6.77%) Data Analyst
9 9 (6.77%) Analyst
10 8 (6.02%) Big Data Developer
11 6 (4.51%) Consultant
12 5 (3.76%) Data Consultant
12 5 (3.76%) Scala Developer
12 5 (3.76%) Insight Analyst
13 4 (3.01%) Big Data Consultant
13 4 (3.01%) Trainer
14 3 (2.26%) DBA
14 3 (2.26%) Lead Architect
Libraries, Frameworks & Software Standards
1 25 (18.80%) Cascading
2 20 (15.04%) Kafka
3 18 (13.53%) Spring
4 15 (11.28%) Hibernate
5 7 (5.26%) RESTful
6 5 (3.76%) Web Services
6 5 (3.76%) XML
7 4 (3.01%) RabbitMQ
8 3 (2.26%) AngularJS
8 3 (2.26%) Memcached
8 3 (2.26%) Django
8 3 (2.26%) Mason
8 3 (2.26%) HTML
8 3 (2.26%) J2EE
9 2 (1.50%) CSS
9 2 (1.50%) .NET
9 2 (1.50%) Ajax
9 2 (1.50%) Ruby on Rails
9 2 (1.50%) JSON
9 2 (1.50%) Spring MVC
Miscellaneous
1 40 (30.08%) Visualisation
2 18 (13.53%) Algorithms
3 14 (10.53%) Analytical Skills
4 13 (9.77%) Open Source
4 13 (9.77%) Computer Science
5 8 (6.02%) Mathematics
6 4 (3.01%) Data Structures
7 3 (2.26%) User Experience
7 3 (2.26%) Statistics
7 3 (2.26%) Fixed Income
8 2 (1.50%) Replication
9 1 (0.75%) Management Information System
9 1 (0.75%) Clustering
9 1 (0.75%) IPTV
9 1 (0.75%) Ontologies
9 1 (0.75%) RMADS
9 1 (0.75%) Linked Data
9 1 (0.75%) Internet of Things
Operating Systems
1 17 (12.78%) UNIX
2 16 (12.03%) Linux
3 5 (3.76%) Windows
3 5 (3.76%) Red Hat Enterprise Linux
4 3 (2.26%) CentOS
5 2 (1.50%) Windows XP
5 2 (1.50%) Windows Server 2003
5 2 (1.50%) Windows Server 2008
Processes & Methodologies
1 39 (29.32%) Analytics
2 25 (18.80%) Agile Software Development
3 24 (18.05%) ETL
4 21 (15.79%) Business Intelligence
5 16 (12.03%) TDD
6 15 (11.28%) Multithreading
7 13 (9.77%) Continuous Integration
7 13 (9.77%) Low Latency
8 10 (7.52%) Complex Event Processing
8 10 (7.52%) BDD
8 10 (7.52%) Software Engineering
8 10 (7.52%) E-Commerce
9 8 (6.02%) Statistical Modelling
9 8 (6.02%) Data Visualisation
9 8 (6.02%) Information Retrieval
10 7 (5.26%) Performance Tuning
10 7 (5.26%) OO
10 7 (5.26%) Unit Testing
11 6 (4.51%) Data Analysis
12 5 (3.76%) Data Management
Programming Languages
1 69 (51.88%) Java
2 45 (33.83%) Scala
3 39 (29.32%) SQL
4 31 (23.31%) Python
5 23 (17.29%) R
6 16 (12.03%) JavaScript
7 15 (11.28%) C#
8 10 (7.52%) Ruby
8 10 (7.52%) Groovy
8 10 (7.52%) Clojure
9 7 (5.26%) Bash Shell
10 6 (4.51%) Perl
11 5 (3.76%) MATLAB
12 3 (2.26%) T-SQL
13 2 (1.50%) F#
13 2 (1.50%) Korn
13 2 (1.50%) TypeScript
14 1 (0.75%) Haskell
14 1 (0.75%) Erlang
14 1 (0.75%) C
Qualifications
1 11 (8.27%) Degree
2 4 (3.01%) MCT
2 4 (3.01%) Microsoft Certification
3 3 (2.26%) DV Cleared
3 3 (2.26%) Security Cleared
4 2 (1.50%) PhD
5 1 (0.75%) CISSP
Quality Assurance & Compliance
1 6 (4.51%) QA
System Software
1 32 (24.06%) HDFS
2 25 (18.80%) Apache ZooKeeper
3 24 (18.05%) Apache Flume
4 10 (7.52%) Oracle RAC
Systems Management
1 45 (33.83%) Oozie
2 23 (17.29%) Ambari
3 5 (3.76%) Hadoop YARN
4 3 (2.26%) Puppet
4 3 (2.26%) Opscode Chef
5 2 (1.50%) Ansible
6 1 (0.75%) Salt
Vendors
1 31 (23.31%) Oracle
2 23 (17.29%) Teradata
2 23 (17.29%) Hortonworks
3 22 (16.54%) Netezza
4 21 (15.79%) MapR
5 9 (6.77%) Sybase
6 8 (6.02%) Cloudera
7 6 (4.51%) Microsoft
8 4 (3.01%) Intel
8 4 (3.01%) Cisco
9 3 (2.26%) Talend
10 2 (1.50%) Facebook
10 2 (1.50%) Twitter
10 2 (1.50%) IBM
10 2 (1.50%) Red Hat
10 2 (1.50%) Salesforce.com
10 2 (1.50%) Informatica
11 1 (0.75%) MicroStrategy
11 1 (0.75%) Business Objects
11 1 (0.75%) SAP
London
Progressive Recruitment
Rate: £350 - £395 per day + competitive
Posted: 4 days ago
City of London
Capita - ITMS
Rate: £600 - £700 per day
Posted: 18 days ago
City of London
Capita - ITMS
Rate: £600 - £700 per day
Posted: 21 days ago