The table below looks at the statistics for MapReduce skills in IT contracts advertised for the London region. Included is a guide to the contractor rates offered in IT contracts that have cited MapReduce over the 3 months to 27 July 2016 with a comparison to the same period over 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.

3 months to
27 Jul 2016
Same period 2015 Same period 2014
MapReduce
Rank 391 375 357
Rank change year-on-year
-16 -18
Contract jobs citing MapReduce 41 61 76
As % of all contract IT jobs located in London 0.19% 0.26% 0.33%
As % of the Processes & Methodologies category 0.22% 0.32% 0.40%
Number of daily rates quoted 23 41 55
Median daily rate £550 £575 £550
Median daily rate % change year-on-year
-4.34% +4.54%
90% offered a daily rate of more than £434 £420 £408
10% offered a daily rate of more than £695 £675 £700
UK excluding London median daily rate £488 £400 £520
% change year-on-year
+21.87% -23.07%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median 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
18903 19289 18977
As % of all contract IT jobs located in London 85.35% 81.64% 81.63%
Number of daily rates quoted 13664 13797 13298
Median daily rate £475 £450 £440
Median daily rate % change year-on-year
+5.55% +2.27%
90% offered a daily rate of more than £325 £308 £300
10% offered a daily rate of more than £625 £625 £600
UK excluding London median daily rate £400 £388 £375
% change year-on-year
+3.22% +3.33%
Number of hourly rates quoted 144 232 231
Median hourly rate £23.00 £21.50 £20.06
Median hourly rate % change year-on-year
+6.97% +7.17%
90% offered a hourly rate of more than £12.50 £13.17 £14.00
10% offered a hourly rate of more than £50.00 £72.00 £53.50
UK excluding London median hourly rate £30.00 £30.00 £26.98
% change year-on-year
- +11.21%

MapReduce
Jobs Demand Trend in London

The demand trend of contract jobs across the London region citing MapReduce as a proportion of all IT contracts with a match in 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 27 July 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 median contractor rates quoted in IT jobs citing MapReduce within the London region over the 3 months to 27 July 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
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +34 2 £588 +6.81% 4
MapReduce
England

MapReduce
Top 30 Related IT Skills in London

For the 6 months to 27 July 2016, IT contractor jobs citing MapReduce also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region with a requirement for MapReduce.

1 104 (79.39%) Hadoop
2 89 (67.94%) Big Data
3 83 (63.36%) Apache Hive
4 69 (52.67%) Java
5 68 (51.91%) Apache Spark
6 54 (41.22%) Python
7 50 (38.17%) Apache Pig
8 45 (34.35%) HBase
8 45 (34.35%) NoSQL
9 43 (32.82%) Scala
10 42 (32.06%) Analytics
10 42 (32.06%) Finance
11 40 (30.53%) SQL
12 36 (27.48%) Agile Software Development
13 34 (25.95%) Apache Flume
14 32 (24.43%) HDFS
15 30 (22.90%) Business Intelligence
16 29 (22.14%) MongoDB
17 27 (20.61%) Relational Database
18 26 (19.85%) Apache Cassandra
19 24 (18.32%) R
20 23 (17.56%) Data Modelling
21 22 (16.79%) ETL
22 21 (16.03%) Kafka
22 21 (16.03%) Analytical Skills
23 19 (14.50%) Cloudera
24 18 (13.74%) Algorithms
25 17 (12.98%) Impala
25 17 (12.98%) Oracle
26 16 (12.21%) Software Engineering

MapReduce
Top Related IT Skills in London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 68 (51.91%) Apache Spark
2 50 (38.17%) Apache Pig
3 7 (5.34%) SAS
4 6 (4.58%) Elasticsearch
5 4 (3.05%) Apache
5 4 (3.05%) Apache Solr
6 1 (0.76%) Oracle Coherence
Applications
1 2 (1.53%) MS Excel
1 2 (1.53%) SPSS
2 1 (0.76%) Stata
Business Applications
1 2 (1.53%) Cognos Business Intelligence
Cloud Services
1 12 (9.16%) Amazon AWS
2 11 (8.40%) Amazon EMR
3 2 (1.53%) Cloud Computing
4 1 (0.76%) Google App Engine
4 1 (0.76%) Google Cloud Platform
Communications & Networking
1 1 (0.76%) Kerberos
1 1 (0.76%) LDAP
1 1 (0.76%) Wireshark
Database & Business Intelligence
1 104 (79.39%) Hadoop
2 89 (67.94%) Big Data
3 83 (63.36%) Apache Hive
4 45 (34.35%) HBase
4 45 (34.35%) NoSQL
5 29 (22.14%) MongoDB
6 27 (20.61%) Relational Database
7 26 (19.85%) Apache Cassandra
8 17 (12.98%) Impala
9 15 (11.45%) Sqoop
10 10 (7.63%) SQL Server
11 9 (6.87%) Data Warehouse
11 9 (6.87%) Neo4j
12 8 (6.11%) Data Mining
13 7 (5.34%) Pentaho
14 6 (4.58%) PostgreSQL
15 5 (3.82%) HCatalog
15 5 (3.82%) RDBMS
15 5 (3.82%) SAP HANA
16 4 (3.05%) DataStax
Development Applications
1 4 (3.05%) Atlassian Bamboo
1 4 (3.05%) Talend Open Studio
2 3 (2.29%) Eclipse
2 3 (2.29%) Jenkins
3 2 (1.53%) Ant
3 2 (1.53%) Gradle
3 2 (1.53%) Hudson
3 2 (1.53%) JIRA
3 2 (1.53%) RStudio
4 1 (0.76%) Fiddler
4 1 (0.76%) Git (software)
4 1 (0.76%) JMeter
4 1 (0.76%) JUnit
4 1 (0.76%) LoadRunner
4 1 (0.76%) Maven
4 1 (0.76%) Mockito
4 1 (0.76%) NeoLoad
4 1 (0.76%) Rational Performance Tester
4 1 (0.76%) SilkPerformer
4 1 (0.76%) Visual Studio
General
1 42 (32.06%) Finance
2 13 (9.92%) Banking
3 8 (6.11%) Investment Banking
4 6 (4.58%) Front Office
5 5 (3.82%) Retail
6 4 (3.05%) Back Office
7 2 (1.53%) Financial Institution
7 2 (1.53%) Publishing
Job Titles
1 54 (41.22%) Developer
2 27 (20.61%) Architect
3 25 (19.08%) Hadoop Developer
4 21 (16.03%) Data Architect
5 20 (15.27%) Big Data Architect
6 18 (13.74%) Big Data Developer
6 18 (13.74%) Hadoop Engineer
7 17 (12.98%) Data Engineer
8 16 (12.21%) Big Data Engineer
9 12 (9.16%) Hadoop Architect
10 10 (7.63%) Consultant
10 10 (7.63%) NoSQL Developer
11 8 (6.11%) Apache Spark Developer
11 8 (6.11%) Java Developer
11 8 (6.11%) MongoDB Developer
11 8 (6.11%) Software Engineer
12 7 (5.34%) Hadoop Consultant
12 7 (5.34%) Java Engineer
13 6 (4.58%) Senior Developer
14 5 (3.82%) JavaScript Developer
Libraries, Frameworks & Software Standards
1 21 (16.03%) Kafka
2 15 (11.45%) Web Services
3 12 (9.16%) JSON
4 9 (6.87%) Cascading
5 8 (6.11%) Node.js
5 8 (6.11%) REST
5 8 (6.11%) Spring
5 8 (6.11%) XML
6 5 (3.82%) Apache Tez
6 5 (3.82%) Spark Streaming
7 4 (3.05%) Akka
7 4 (3.05%) FIX Protocol
7 4 (3.05%) FpML
7 4 (3.05%) J2EE
7 4 (3.05%) JDBC
7 4 (3.05%) ODBC
7 4 (3.05%) WebHDFS
7 4 (3.05%) XSLT
8 3 (2.29%) Java EE
8 3 (2.29%) RESTful
Miscellaneous
1 21 (16.03%) Analytical Skills
2 18 (13.74%) Algorithms
3 14 (10.69%) Enterprise Software
4 11 (8.40%) Statistics
5 7 (5.34%) Fintech
6 5 (3.82%) Data Centre
7 4 (3.05%) Fixed Income
8 3 (2.29%) Data Integration
8 3 (2.29%) Replication
8 3 (2.29%) Visualisation
9 2 (1.53%) Clustering
9 2 (1.53%) Credit Risk
9 2 (1.53%) Virtual Team
10 1 (0.76%) Blockchain
10 1 (0.76%) Computer Science
10 1 (0.76%) Data Structures
10 1 (0.76%) Foreign Exchange (FX)
10 1 (0.76%) Management Information System
10 1 (0.76%) Mathematics
10 1 (0.76%) Neural Network
Operating Systems
1 15 (11.45%) Linux
2 5 (3.82%) Windows
3 3 (2.29%) Red Hat Enterprise Linux
3 3 (2.29%) Unix
4 1 (0.76%) CentOS
4 1 (0.76%) Solaris
4 1 (0.76%) Ubuntu
4 1 (0.76%) Windows 10
4 1 (0.76%) Windows 2000
4 1 (0.76%) Windows XP
Processes & Methodologies
1 42 (32.06%) Analytics
2 36 (27.48%) Agile Software Development
3 30 (22.90%) Business Intelligence
4 23 (17.56%) Data Modelling
5 22 (16.79%) ETL
6 16 (12.21%) Software Engineering
7 15 (11.45%) OO
8 13 (9.92%) Data Architecture
8 13 (9.92%) Open Source
9 12 (9.16%) Data Analytics
10 11 (8.40%) Continuous Integration
10 11 (8.40%) Presales
10 11 (8.40%) TDD
11 9 (6.87%) Machine Learning
12 8 (6.11%) Benchmarking
12 8 (6.11%) Big Data Analytics
12 8 (6.11%) Scrum
12 8 (6.11%) SOA
13 7 (5.34%) Data Transformation
14 6 (4.58%) Technical Architecture
Programming Languages
1 69 (52.67%) Java
2 54 (41.22%) Python
3 43 (32.82%) Scala
4 40 (30.53%) SQL
5 24 (18.32%) R
6 12 (9.16%) JavaScript
7 10 (7.63%) C
8 8 (6.11%) C#
9 5 (3.82%) Shell Script
10 4 (3.05%) C++
11 3 (2.29%) Bash Shell
11 3 (2.29%) Perl
11 3 (2.29%) PHP
12 2 (1.53%) PL/SQL
12 2 (1.53%) VB.NET
12 2 (1.53%) VBA
13 1 (0.76%) AWK
13 1 (0.76%) MATLAB
13 1 (0.76%) Ruby
13 1 (0.76%) sed
Qualifications
1 10 (7.63%) Security Cleared
2 7 (5.34%) DV Cleared
3 1 (0.76%) PhD
3 1 (0.76%) SC Cleared
Quality Assurance & Compliance
1 2 (1.53%) Data Quality
1 2 (1.53%) QA
System Software
1 34 (25.95%) Apache Flume
2 32 (24.43%) HDFS
3 12 (9.16%) Docker
4 4 (3.05%) Apache ZooKeeper
5 1 (0.76%) Active Directory
Systems Management
1 16 (12.21%) Opscode Chef
2 10 (7.63%) Oozie
3 8 (6.11%) Hadoop YARN
4 5 (3.82%) Puppet
5 4 (3.05%) Ambari
5 4 (3.05%) Ansible
6 2 (1.53%) Control-M
7 1 (0.76%) Ganglia
7 1 (0.76%) HP Quality Center
7 1 (0.76%) Nagios
7 1 (0.76%) Perfmon
Vendors
1 19 (14.50%) Cloudera
2 17 (12.98%) Oracle
3 13 (9.92%) Hortonworks
4 8 (6.11%) IBM
5 6 (4.58%) Informatica
5 6 (4.58%) SAP
6 5 (3.82%) Greenplum
6 5 (3.82%) Teradata
7 4 (3.05%) SaltStack
7 4 (3.05%) Splunk
7 4 (3.05%) Talend
8 3 (2.29%) Cognos
8 3 (2.29%) Platfora
9 2 (1.53%) Ab Initio
9 2 (1.53%) HP
9 2 (1.53%) Microsoft
9 2 (1.53%) Red Hat
9 2 (1.53%) Vertica
10 1 (0.76%) AppDynamics
10 1 (0.76%) Tableau
London
PCR
Rate: £500 - £600 per day + Great central London locations
Posted: 3 days ago