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 8 February 2016 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
8 Feb 2016
Same period 2015 Same period 2014
MapReduce
Rank 365 344 391
Rank change year-on-year
-21 +47
Contract jobs citing MapReduce 43 74 22
As % of all contract IT jobs located in London 0.20% 0.35% 0.10%
As % of the Processes & Methodologies category 0.24% 0.43% 0.13%
Number of daily rates quoted 33 52 15
Average daily rate £550 £625 £538
Average daily rate % change year-on-year
-12.00% +16.27%
90% offered a daily rate of more than £426 £421 £420
10% offered a daily rate of more than £690 £725 £840
UK excluding London average daily rate £450 £500 £600
% change year-on-year
-10.00% -16.66%
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
17632 17050 17380
As % of all contract IT jobs located in London 83.28% 80.33% 80.44%
Number of daily rates quoted 12602 12214 11927
Average daily rate £475 £450 £438
Average daily rate % change year-on-year
+5.55% +2.85%
90% offered a daily rate of more than £325 £313 £300
10% offered a daily rate of more than £625 £600 £600
UK excluding London average daily rate £400 £400 £375
% change year-on-year
- +6.66%
Number of hourly rates quoted 222 196 238
Average hourly rate £22.12 £21.50 £23.67
Average hourly rate % change year-on-year
+2.86% -9.16%
90% offered a hourly rate of more than £12.50 £12.50 £14.30
10% offered a hourly rate of more than £50.99 £48.50 £77.50
UK excluding London average hourly rate £40.00 £27.50 £27.50
% change year-on-year
+45.45% -

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 8 February 2016.

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 8 February 2016. 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 +31 8 £500 -11.30% 12
MapReduce
England

MapReduce
Top 30 Related IT Skills in London

For the 6 months to 8 February 2016, 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.

1 109 (85.83%) Hadoop
2 87 (68.50%) Big Data
3 79 (62.20%) Apache Hive
4 76 (59.84%) Java
5 62 (48.82%) Apache Spark
6 52 (40.94%) HBase
7 46 (36.22%) HDFS
7 46 (36.22%) NoSQL
8 41 (32.28%) Python
9 38 (29.92%) Scala
10 37 (29.13%) Kafka
11 35 (27.56%) Agile Software Development
12 34 (26.77%) Finance
13 32 (25.20%) Apache Flume
14 30 (23.62%) Banking
14 30 (23.62%) Oozie
15 29 (22.83%) Analytics
16 27 (21.26%) MongoDB
16 27 (21.26%) Apache Cassandra
17 26 (20.47%) Apache Pig
18 24 (18.90%) Web Services
18 24 (18.90%) Linux
18 24 (18.90%) SQL
19 23 (18.11%) RESTful
19 23 (18.11%) Impala
20 21 (16.54%) Hadoop YARN
21 20 (15.75%) Data Modelling
22 19 (14.96%) Sqoop
22 19 (14.96%) Multithreading
23 18 (14.17%) Oracle

MapReduce
Top Related IT Skills in London by Category

For the 6 months to 8 February 2016, 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 (48.82%) Apache Spark
2 26 (20.47%) Apache Pig
3 12 (9.45%) Apache
4 11 (8.66%) Node.js
5 7 (5.51%) Oracle Coherence
6 5 (3.94%) Elasticsearch
7 4 (3.15%) SAS
8 3 (2.36%) Apache Solr
9 2 (1.57%) Confluence
9 2 (1.57%) SharePoint
10 1 (0.79%) Cloud Foundry
10 1 (0.79%) CMS
Applications
1 4 (3.15%) SPSS
2 2 (1.57%) MS Excel
Cloud Services
1 17 (13.39%) Amazon AWS
2 5 (3.94%) Amazon EMR
2 5 (3.94%) Cloud Computing
3 3 (2.36%) Google App Engine
3 3 (2.36%) Google Cloud Platform
4 1 (0.79%) GitHub
4 1 (0.79%) PaaS
Communications & Networking
1 2 (1.57%) Kerberos
2 1 (0.79%) Internet
Database & Business Intelligence
1 109 (85.83%) Hadoop
2 87 (68.50%) Big Data
3 79 (62.20%) Apache Hive
4 52 (40.94%) HBase
5 46 (36.22%) NoSQL
6 27 (21.26%) Apache Cassandra
6 27 (21.26%) MongoDB
7 23 (18.11%) Impala
8 19 (14.96%) Sqoop
9 14 (11.02%) Data Warehouse
9 14 (11.02%) Relational Database
10 8 (6.30%) Data Mining
11 7 (5.51%) Text Mining
12 6 (4.72%) RDBMS
13 5 (3.94%) Oracle Database
13 5 (3.94%) Parquet
14 4 (3.15%) Pentaho
15 3 (2.36%) MySQL
15 3 (2.36%) PostgreSQL
15 3 (2.36%) Triplestore
Development Applications
1 7 (5.51%) Maven
2 5 (3.94%) Git (software)
2 5 (3.94%) Gradle
2 5 (3.94%) JIRA
2 5 (3.94%) Talend Open Studio
3 4 (3.15%) Atlassian Bamboo
4 2 (1.57%) FishEye
4 2 (1.57%) Jenkins
4 2 (1.57%) JUnit
4 2 (1.57%) Mockito
4 2 (1.57%) SonarQube
4 2 (1.57%) Sonatype Nexus
5 1 (0.79%) Eclipse
5 1 (0.79%) Selenium
5 1 (0.79%) TeamCity
General
1 34 (26.77%) Finance
2 30 (23.62%) Banking
3 12 (9.45%) Investment Banking
4 10 (7.87%) Front Office
5 2 (1.57%) Publishing
6 1 (0.79%) Games
6 1 (0.79%) Telecoms
Job Titles
1 66 (51.97%) Developer
2 34 (26.77%) Hadoop Developer
3 31 (24.41%) Java Developer
4 29 (22.83%) Architect
5 20 (15.75%) Big Data Developer
5 20 (15.75%) Data Architect
6 14 (11.02%) Big Data Architect
7 12 (9.45%) Senior Developer
8 11 (8.66%) Big Data Engineer
9 9 (7.09%) Apache Spark Developer
9 9 (7.09%) Hadoop Engineer
9 9 (7.09%) NoSQL Developer
10 7 (5.51%) Hadoop Architect
10 7 (5.51%) Senior Hadoop Developer
10 7 (5.51%) Senior Java Developer
11 6 (4.72%) Agile Developer
11 6 (4.72%) Agile Java Developer
12 5 (3.94%) MapReduce Developer
12 5 (3.94%) Python Developer
12 5 (3.94%) Scala Developer
Libraries, Frameworks & Software Standards
1 37 (29.13%) Kafka
2 24 (18.90%) Web Services
3 23 (18.11%) RESTful
4 16 (12.60%) Spring
5 11 (8.66%) Akka
6 9 (7.09%) Cascading
7 7 (5.51%) Hibernate
7 7 (5.51%) REST
8 6 (4.72%) Apache Avro
9 5 (3.94%) Matplotlib
9 5 (3.94%) NumPy
9 5 (3.94%) Pandas
9 5 (3.94%) SOAP
10 4 (3.15%) JSON
11 3 (2.36%) Apache Jena
11 3 (2.36%) XML
12 2 (1.57%) Django
12 2 (1.57%) HTML
12 2 (1.57%) jQuery
13 1 (0.79%) CSS
Miscellaneous
1 17 (13.39%) Analytical Skills
2 4 (3.15%) Visualisation
3 2 (1.57%) Clustering
3 2 (1.57%) Data Centre
3 2 (1.57%) Data Integration
3 2 (1.57%) Data Structures
3 2 (1.57%) Enterprise Software
3 2 (1.57%) Ontologies
3 2 (1.57%) Replication
4 1 (0.79%) Fixed Income
4 1 (0.79%) Linked Data
4 1 (0.79%) Reference Data
4 1 (0.79%) Semantic Web
4 1 (0.79%) Spread Betting
4 1 (0.79%) User Experience
Operating Systems
1 24 (18.90%) Linux
2 13 (10.24%) Unix
3 2 (1.57%) Red Hat Enterprise Linux
3 2 (1.57%) Windows
4 1 (0.79%) Windows 10
Processes & Methodologies
1 35 (27.56%) Agile Software Development
2 29 (22.83%) Analytics
3 20 (15.75%) Data Modelling
4 19 (14.96%) Multithreading
5 16 (12.60%) TDD
6 14 (11.02%) BDD
6 14 (11.02%) Business Intelligence
7 13 (10.24%) Scrum
8 12 (9.45%) Continuous Integration
9 11 (8.66%) API Development
9 11 (8.66%) ETL
9 11 (8.66%) Software Engineering
10 10 (7.87%) Machine Learning
11 9 (7.09%) OO
11 9 (7.09%) Technical Architecture
12 8 (6.30%) Data Analytics
12 8 (6.30%) DevOps
12 8 (6.30%) Mentoring
13 7 (5.51%) Low Latency
13 7 (5.51%) Pair Programming
Programming Languages
1 76 (59.84%) Java
2 41 (32.28%) Python
3 38 (29.92%) Scala
4 24 (18.90%) SQL
5 8 (6.30%) C
5 8 (6.30%) Perl
5 8 (6.30%) R
6 7 (5.51%) Bash Shell
6 7 (5.51%) C++
7 6 (4.72%) JavaScript
8 5 (3.94%) HiveQL
8 5 (3.94%) PHP
9 4 (3.15%) SPARQL
10 3 (2.36%) Pig Latin
11 2 (1.57%) C#
11 2 (1.57%) PL/SQL
11 2 (1.57%) Ruby
11 2 (1.57%) Shell Script
12 1 (0.79%) AWK
12 1 (0.79%) MATLAB
Qualifications
1 7 (5.51%) Security Cleared
2 5 (3.94%) SC Cleared
3 2 (1.57%) Degree
3 2 (1.57%) DV Cleared
4 1 (0.79%) BPSS Clearance
Quality Assurance & Compliance
1 6 (4.72%) QA
2 5 (3.94%) Data Quality
System Software
1 46 (36.22%) HDFS
2 32 (25.20%) Apache Flume
3 5 (3.94%) Apache ZooKeeper
4 2 (1.57%) Docker
Systems Management
1 30 (23.62%) Oozie
2 21 (16.54%) Hadoop YARN
3 7 (5.51%) Ambari
4 2 (1.57%) Opscode Chef
5 1 (0.79%) Puppet
Vendors
1 18 (14.17%) Oracle
2 16 (12.60%) Cloudera
3 9 (7.09%) Splunk
4 8 (6.30%) Hortonworks
5 5 (3.94%) Talend
6 4 (3.15%) Informatica
7 3 (2.36%) Google
7 3 (2.36%) SAP
7 3 (2.36%) Teradata
8 2 (1.57%) IBM
8 2 (1.57%) Microsoft
8 2 (1.57%) Red Hat
8 2 (1.57%) Sonatype
8 2 (1.57%) Tableau
9 1 (0.79%) AppDynamics
9 1 (0.79%) Facebook
9 1 (0.79%) MapR
9 1 (0.79%) PayPal
9 1 (0.79%) Sybase
9 1 (0.79%) Vertica
London
Harvey Nash plc
Posted: 4 hours ago
London
Vivid Resourcing
Rate: £600 - 650 per day
Posted: 14 days ago
London
Hays London City Cheapside
Rate: £550.00 - £650.00 per annum
Posted: 17 days ago