The table below looks at the statistics for MapReduce skills in IT contracts advertised across the UK. Included is a guide to the contractor rates offered in IT contracts that have cited MapReduce over the 3 months to 25 August 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
25 Aug 2016
Same period 2015 Same period 2014
MapReduce
Rank 561 539 550
Rank change year-on-year
-22 +11
Contract jobs citing MapReduce 89 116 85
As % of all contract IT jobs located in the UK 0.16% 0.20% 0.15%
As % of the Processes & Methodologies category 0.20% 0.25% 0.19%
Number of daily rates quoted 43 67 62
Median daily rate £550 £550 £613
Median daily rate % change year-on-year
- -10.20%
90% offered a daily rate of more than £400 £378 £407
10% offered a daily rate of more than £620 £650 £775
UK excluding London median daily rate £475 £400 £625
% change year-on-year
+18.75% -36.00%
Number of hourly rates quoted 0 1 0
Median hourly rate - £33.55 -
UK excluding London median hourly rate - £33.55 -

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

Processes & Methodologies Category
UK
Contract IT job ads with a match in the
Processes & Methodologies category
44886 46891 44206
As % of all contract IT jobs located in the UK 82.74% 80.24% 78.44%
Number of daily rates quoted 29645 30456 27407
Median daily rate £438 £425 £403
Median daily rate % change year-on-year
+3.06% +5.46%
90% offered a daily rate of more than £300 £288 £275
10% offered a daily rate of more than £596 £575 £575
UK excluding London median daily rate £400 £396 £375
% change year-on-year
+1.01% +5.60%
Number of hourly rates quoted 1108 1266 1195
Median hourly rate £29.00 £30.76 £23.00
Median hourly rate % change year-on-year
-5.72% +33.73%
90% offered a hourly rate of more than £12.50 £12.50 £12.50
10% offered a hourly rate of more than £52.00 £52.17 £50.00
UK excluding London median hourly rate £30.00 £32.54 £25.00
% change year-on-year
-7.80% +30.16%

MapReduce
Jobs Demand Trend

The demand trend of contract jobs citing MapReduce as a proportion of all IT contracts with a match in the Processes & Methodologies category.

MapReduce Jobs Demand Trend in the UK

MapReduce
Daily Rate Trend

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

MapReduce Daily Rate Trend in the UK

MapReduce
Daily Rate Histogram

This chart provides a histogram of daily rates quoted in contract IT jobs citing MapReduce within the UK over the 3 months to 25 August 2016.

MapReduce Daily Rate Histogram in the UK

MapReduce
Hourly Rate Trend

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing MapReduce within the UK.

MapReduce Hourly Rate Trend in the UK

MapReduce
Top 23 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing MapReduce within the UK over the 3 months to 25 August 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
England -21 87 £550 - 27
London -33 54 £550 -4.34% 21
South East +29 29 £450 +5.88% 1
Buckinghamshire - 16 £463 -
City of London +27 6 £575 +4.54% 6
Surrey -2 6 - -
Milton Keynes - 5 £500 -
Buckingham - 4 - -
Staines - 4 - -
Scotland +14 2 £225 -57.14%
South Yorkshire - 2 £563 -
Egham - 2 - -
Hampshire - 2 £488 - 1
Yorkshire - 2 £563 -
Cambridgeshire +8 1 - -
East of England -1 1 - -
West Sussex -8 1 - -
Middlesex - 1 - -
Cambridge - 1 - -
Sheffield - 1 £550 -
Dundee - 1 £225 -
Gloucestershire - 1 - - 1
South West - 1 - - 1

MapReduce
Top 30 Related IT Skills

For the 6 months to 25 August 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 with a requirement for MapReduce.

1 163 (84.90%) Hadoop
2 142 (73.96%) Big Data
3 128 (66.67%) Apache Hive
4 125 (65.10%) Java
5 102 (53.13%) Apache Spark
6 93 (48.44%) Python
7 77 (40.10%) HBase
7 77 (40.10%) Apache Pig
8 68 (35.42%) Scala
9 67 (34.90%) Agile Software Development
10 61 (31.77%) Analytics
11 59 (30.73%) Apache Flume
11 59 (30.73%) SQL
12 56 (29.17%) NoSQL
13 52 (27.08%) HDFS
14 50 (26.04%) Apache Cassandra
15 47 (24.48%) ETL
16 46 (23.96%) Finance
17 43 (22.40%) Linux
18 42 (21.88%) MongoDB
18 42 (21.88%) Cloudera
19 40 (20.83%) Business Intelligence
20 38 (19.79%) Relational Database
21 37 (19.27%) Impala
22 34 (17.71%) Sqoop
22 34 (17.71%) R
23 31 (16.15%) Scrum
24 30 (15.63%) Kafka
25 29 (15.10%) Analytical Skills
25 29 (15.10%) Amazon AWS

MapReduce
Top Related IT Skills 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
1 102 (53.13%) Apache Spark
2 77 (40.10%) Apache Pig
3 15 (7.81%) SAS
4 11 (5.73%) Elasticsearch
5 10 (5.21%) Apache
6 4 (2.08%) Apache Solr
7 3 (1.56%) Confluence
7 3 (1.56%) SharePoint
7 3 (1.56%) WebLogic
8 2 (1.04%) ArcGIS
8 2 (1.04%) Oracle Service Bus
9 1 (0.52%) Jetty
9 1 (0.52%) Oracle Coherence
Applications
1 4 (2.08%) SPSS
2 3 (1.56%) Stata
3 2 (1.04%) MS Excel
4 1 (0.52%) Weka
Business Applications
1 2 (1.04%) Cognos Business Intelligence
Cloud Services
1 29 (15.10%) Amazon AWS
2 21 (10.94%) Amazon EMR
3 5 (2.60%) Cloud Computing
4 3 (1.56%) Amazon CloudWatch
4 3 (1.56%) Amazon EC2
4 3 (1.56%) Amazon Kinesis
4 3 (1.56%) AWS CloudFormation
4 3 (1.56%) AWS CloudTrail
4 3 (1.56%) AWS Lambda
4 3 (1.56%) GitHub
4 3 (1.56%) Route 53
5 2 (1.04%) Amazon S3
5 2 (1.04%) Google Analytics
5 2 (1.04%) Microsoft Azure
5 2 (1.04%) SaaS
5 2 (1.04%) Virtual Private Cloud
Communications & Networking
1 4 (2.08%) HTTP
2 3 (1.56%) Kerberos
2 3 (1.56%) LDAP
2 3 (1.56%) OpenVPN
3 2 (1.04%) Firewall
4 1 (0.52%) Broadband
4 1 (0.52%) Wireshark
Database & Business Intelligence
1 163 (84.90%) Hadoop
2 142 (73.96%) Big Data
3 128 (66.67%) Apache Hive
4 77 (40.10%) HBase
5 56 (29.17%) NoSQL
6 50 (26.04%) Apache Cassandra
7 42 (21.88%) MongoDB
8 38 (19.79%) Relational Database
9 37 (19.27%) Impala
10 34 (17.71%) Sqoop
11 23 (11.98%) SQL Server
12 18 (9.38%) Data Mining
12 18 (9.38%) Data Warehouse
13 13 (6.77%) Data Lake
14 10 (5.21%) PostgreSQL
15 9 (4.69%) Cloudera CDH
15 9 (4.69%) MySQL
15 9 (4.69%) Neo4j
15 9 (4.69%) Pentaho
15 9 (4.69%) RDBMS
Development Applications
1 10 (5.21%) Git (software)
2 9 (4.69%) Jenkins
3 5 (2.60%) Eclipse
3 5 (2.60%) JIRA
4 4 (2.08%) Ant
4 4 (2.08%) Gradle
4 4 (2.08%) Hudson
4 4 (2.08%) Subversion
4 4 (2.08%) Talend Open Studio
5 3 (1.56%) Atlassian Bamboo
5 3 (1.56%) GitLab
6 2 (1.04%) Maven
6 2 (1.04%) RStudio
7 1 (0.52%) Fiddler
7 1 (0.52%) JMeter
7 1 (0.52%) LoadRunner
7 1 (0.52%) Mockito
7 1 (0.52%) NeoLoad
7 1 (0.52%) Rational Performance Tester
7 1 (0.52%) SilkPerformer
General
1 46 (23.96%) Finance
2 14 (7.29%) Banking
3 6 (3.13%) Retail
4 5 (2.60%) Front Office
5 4 (2.08%) Investment Banking
6 3 (1.56%) Back Office
7 2 (1.04%) Advertising
7 2 (1.04%) Financial Institution
7 2 (1.04%) Games
7 2 (1.04%) Telecoms
8 1 (0.52%) Music Industry
Job Titles
1 64 (33.33%) Developer
2 32 (16.67%) Hadoop Developer
3 30 (15.63%) Architect
3 30 (15.63%) Data Engineer
4 27 (14.06%) Big Data Engineer
5 26 (13.54%) Big Data Developer
6 24 (12.50%) Hadoop Engineer
7 20 (10.42%) Big Data Architect
7 20 (10.42%) Data Architect
8 15 (7.81%) Java Developer
9 14 (7.29%) Consultant
10 13 (6.77%) Java Engineer
11 12 (6.25%) Hadoop Architect
12 9 (4.69%) Apache Spark Developer
12 9 (4.69%) Data Consultant
12 9 (4.69%) Hadoop Consultant
13 8 (4.17%) Big Data Consultant
13 8 (4.17%) Data Scientist
13 8 (4.17%) Software Engineer
14 7 (3.65%) Senior Developer
Libraries, Frameworks & Software Standards
1 30 (15.63%) Kafka
2 16 (8.33%) Web Services
3 15 (7.81%) XML
4 14 (7.29%) JSON
4 14 (7.29%) Spark Streaming
5 11 (5.73%) Cascading
6 9 (4.69%) HTML
7 7 (3.65%) Apache Tez
7 7 (3.65%) J2EE
7 7 (3.65%) Java EE
8 6 (3.13%) .NET
8 6 (3.13%) Spring
9 5 (2.60%) JMS
9 5 (2.60%) REST
10 4 (2.08%) CSS
10 4 (2.08%) EJB
10 4 (2.08%) HTML5
10 4 (2.08%) JDBC
10 4 (2.08%) OAuth2
10 4 (2.08%) WebHDFS
Miscellaneous
1 29 (15.10%) Analytical Skills
2 22 (11.46%) Algorithms
3 15 (7.81%) Statistics
4 10 (5.21%) Enterprise Software
5 7 (3.65%) Fintech
6 5 (2.60%) Computer Science
6 5 (2.60%) Data Centre
6 5 (2.60%) Mathematics
6 5 (2.60%) Visualisation
7 3 (1.56%) Data Structures
7 3 (1.56%) Management Information System
8 2 (1.04%) 3D Graphics
8 2 (1.04%) Applied Mathematics
8 2 (1.04%) Clustering
8 2 (1.04%) Credit Risk
8 2 (1.04%) Data Integration
8 2 (1.04%) iSeries
8 2 (1.04%) Neural Network
8 2 (1.04%) Virtual Team
9 1 (0.52%) Security Operations Centre
Operating Systems
1 43 (22.40%) Linux
2 22 (11.46%) Unix
3 10 (5.21%) Windows
4 9 (4.69%) Red Hat Enterprise Linux
5 4 (2.08%) Windows Server 2008
6 3 (1.56%) Windows Server 2012
7 2 (1.04%) Android
7 2 (1.04%) Apple iOS
8 1 (0.52%) CentOS
8 1 (0.52%) Debian
8 1 (0.52%) Solaris
8 1 (0.52%) Ubuntu
8 1 (0.52%) Windows 2000
8 1 (0.52%) Windows 7
8 1 (0.52%) Windows Server
8 1 (0.52%) Windows XP
Processes & Methodologies
1 67 (34.90%) Agile Software Development
2 61 (31.77%) Analytics
3 47 (24.48%) ETL
4 40 (20.83%) Business Intelligence
5 31 (16.15%) Scrum
6 27 (14.06%) Open Source
7 25 (13.02%) Data Modelling
8 24 (12.50%) TDD
9 23 (11.98%) Data Architecture
9 23 (11.98%) Software Engineering
10 22 (11.46%) Continuous Integration
11 21 (10.94%) Data Analysis
12 18 (9.38%) Data Analytics
12 18 (9.38%) OO
13 13 (6.77%) Functional Programming
14 12 (6.25%) Data Ingestion
15 11 (5.73%) Machine Learning
16 10 (5.21%) Big Data Analytics
16 10 (5.21%) Presales
16 10 (5.21%) Use Case
Programming Languages
1 125 (65.10%) Java
2 93 (48.44%) Python
3 68 (35.42%) Scala
4 59 (30.73%) SQL
5 34 (17.71%) R
6 23 (11.98%) Shell Script
7 16 (8.33%) Perl
8 14 (7.29%) C
9 12 (6.25%) JavaScript
10 10 (5.21%) C#
10 10 (5.21%) Ruby
11 9 (4.69%) C++
12 8 (4.17%) PHP
13 4 (2.08%) MATLAB
13 4 (2.08%) VB.NET
14 3 (1.56%) Bash Shell
14 3 (1.56%) PL/SQL
14 3 (1.56%) PowerShell
14 3 (1.56%) VB
15 2 (1.04%) HiveQL
Qualifications
1 17 (8.85%) Security Cleared
2 13 (6.77%) DV Cleared
3 5 (2.60%) Degree
4 1 (0.52%) PhD
4 1 (0.52%) PRINCE2 Practitioner
4 1 (0.52%) SC Cleared
Quality Assurance & Compliance
1 8 (4.17%) Data Quality
2 2 (1.04%) QA
System Software
1 59 (30.73%) Apache Flume
2 52 (27.08%) HDFS
3 13 (6.77%) Docker
4 6 (3.13%) Apache ZooKeeper
5 4 (2.08%) Active Directory
6 2 (1.04%) Squid
7 1 (0.52%) GridGain
7 1 (0.52%) VMware ESXi
7 1 (0.52%) VMware Infrastructure
7 1 (0.52%) vSphere
Systems Management
1 26 (13.54%) Oozie
2 20 (10.42%) Hadoop YARN
3 17 (8.85%) Opscode Chef
4 9 (4.69%) Puppet
5 7 (3.65%) Control-M
6 5 (2.60%) Ansible
7 4 (2.08%) Ambari
8 3 (1.56%) logstash
8 3 (1.56%) Nessus
8 3 (1.56%) Rundeck
9 2 (1.04%) Kibana
10 1 (0.52%) ArcSight ESM
10 1 (0.52%) Backup Exec
10 1 (0.52%) Ganglia
10 1 (0.52%) HP Quality Center
10 1 (0.52%) Nagios
10 1 (0.52%) Perfmon
10 1 (0.52%) Symantec Endpoint Protection
10 1 (0.52%) WSUS
Vendors
1 42 (21.88%) Cloudera
2 25 (13.02%) Oracle
3 24 (12.50%) Hortonworks
4 11 (5.73%) IBM
4 11 (5.73%) SAP
5 9 (4.69%) Teradata
6 6 (3.13%) Informatica
7 5 (2.60%) Greenplum
7 5 (2.60%) Platfora
8 4 (2.08%) Red Hat
8 4 (2.08%) SaltStack
8 4 (2.08%) Talend
9 3 (1.56%) AppDynamics
9 3 (1.56%) Atlassian
9 3 (1.56%) Cognos
9 3 (1.56%) Endeca
9 3 (1.56%) HP
9 3 (1.56%) MapR
9 3 (1.56%) Qualys
9 3 (1.56%) Tableau
London
TEKsystems
Rate: £600 - £700 per day
Posted: 2 days ago
West London
Vivid Resourcing
Rate: £435 - £525 per day
Posted: 7 days ago
City, London
McGregor Boyall
Rate: £650 per day
Posted: 6 days ago
City, London
Sanderson
Posted: 6 days ago