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 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 579 574 530
Rank change year-on-year
-5 -44
Contract jobs citing MapReduce 81 100 86
As % of all contract IT jobs located in the UK 0.15% 0.18% 0.16%
As % of the Processes & Methodologies category 0.18% 0.22% 0.20%
Number of daily rates quoted 31 57 58
Median daily rate £550 £500 £550
Median daily rate % change year-on-year
+10.00% -9.09%
90% offered a daily rate of more than £363 £378 £410
10% offered a daily rate of more than £675 £650 £700
UK excluding London median daily rate £488 £400 £520
% change year-on-year
+21.87% -23.07%
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
44685 45554 42380
As % of all contract IT jobs located in the UK 82.75% 79.85% 78.61%
Number of daily rates quoted 29541 29536 26295
Median daily rate £435 £413 £400
Median daily rate % change year-on-year
+5.45% +3.12%
90% offered a daily rate of more than £295 £280 £275
10% offered a daily rate of more than £600 £575 £563
UK excluding London median daily rate £400 £388 £375
% change year-on-year
+3.22% +3.33%
Number of hourly rates quoted 1045 1193 1184
Median hourly rate £28.50 £28.00 £25.00
Median hourly rate % change year-on-year
+1.78% +12.00%
90% offered a hourly rate of more than £12.58 £12.50 £13.00
10% offered a hourly rate of more than £51.80 £52.17 £47.50
UK excluding London median hourly rate £30.00 £30.00 £26.98
% change year-on-year
- +11.21%

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 27 July 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 25 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 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
England -28 78 £550 +0.45% 29
London -16 41 £550 -4.34% 18
South East +23 29 £488 +14.70% 4
Buckinghamshire - 16 £500 - 1
Surrey 0 6 - - 1
Milton Keynes - 6 £500 -
North West -5 4 - - 3
Buckingham - 4 - -
Staines - 4 - - 1
Yorkshire - 3 £563 -
Liverpool - 3 - -
Scotland - 3 £225 - 1
Merseyside - 3 - -
City of London +34 2 £588 +6.81% 4
Egham - 2 - -
Dundee - 2 £225 -
South Yorkshire - 2 £563 -
Middlesex - 2 - -
Hampshire - 2 £488 - 1
West Sussex -16 1 - -
South West - 1 - - 4
West Yorkshire - 1 - -
Gloucestershire - 1 - - 2
Sheffield - 1 £550 -
Bradford - 1 - -

MapReduce
Top 30 Related IT Skills

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 with a requirement for MapReduce.

1 156 (81.68%) Hadoop
2 130 (68.06%) Big Data
3 119 (62.30%) Apache Hive
4 111 (58.12%) Java
5 97 (50.79%) Apache Spark
6 81 (42.41%) Python
7 73 (38.22%) HBase
8 71 (37.17%) Apache Pig
9 64 (33.51%) NoSQL
9 64 (33.51%) Scala
10 61 (31.94%) Analytics
11 58 (30.37%) Agile Software Development
12 57 (29.84%) SQL
13 53 (27.75%) Apache Flume
14 51 (26.70%) Finance
15 48 (25.13%) Apache Cassandra
16 46 (24.08%) HDFS
17 43 (22.51%) MongoDB
18 41 (21.47%) ETL
18 41 (21.47%) Business Intelligence
19 40 (20.94%) Cloudera
20 37 (19.37%) Relational Database
21 36 (18.85%) Linux
22 35 (18.32%) Impala
23 33 (17.28%) Data Modelling
24 29 (15.18%) Analytical Skills
25 26 (13.61%) Sqoop
25 26 (13.61%) R
26 24 (12.57%) Amazon AWS
26 24 (12.57%) Kafka

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 97 (50.79%) Apache Spark
2 71 (37.17%) Apache Pig
3 11 (5.76%) SAS
4 6 (3.14%) Apache
4 6 (3.14%) Elasticsearch
5 4 (2.09%) Apache Solr
6 3 (1.57%) Confluence
6 3 (1.57%) SharePoint
6 3 (1.57%) WebLogic
7 2 (1.05%) ArcGIS
7 2 (1.05%) Oracle Service Bus
8 1 (0.52%) JBoss
8 1 (0.52%) Jetty
8 1 (0.52%) Oracle Coherence
Applications
1 2 (1.05%) MS Excel
1 2 (1.05%) SPSS
2 1 (0.52%) Stata
2 1 (0.52%) Weka
Business Applications
1 2 (1.05%) Cognos Business Intelligence
Cloud Services
1 24 (12.57%) Amazon AWS
2 18 (9.42%) Amazon EMR
3 3 (1.57%) Amazon CloudWatch
3 3 (1.57%) Amazon EC2
3 3 (1.57%) Amazon Kinesis
3 3 (1.57%) AWS CloudFormation
3 3 (1.57%) AWS CloudTrail
3 3 (1.57%) AWS Lambda
3 3 (1.57%) Cloud Computing
3 3 (1.57%) GitHub
3 3 (1.57%) Route 53
4 2 (1.05%) Amazon S3
4 2 (1.05%) SaaS
4 2 (1.05%) Virtual Private Cloud
5 1 (0.52%) Google App Engine
5 1 (0.52%) Google Cloud Platform
5 1 (0.52%) Microsoft Azure
Communications & Networking
1 3 (1.57%) Kerberos
1 3 (1.57%) LDAP
1 3 (1.57%) OpenVPN
2 1 (0.52%) Broadband
2 1 (0.52%) Firewall
2 1 (0.52%) PuTTY
2 1 (0.52%) Wireshark
Database & Business Intelligence
1 156 (81.68%) Hadoop
2 130 (68.06%) Big Data
3 119 (62.30%) Apache Hive
4 73 (38.22%) HBase
5 64 (33.51%) NoSQL
6 48 (25.13%) Apache Cassandra
7 43 (22.51%) MongoDB
8 37 (19.37%) Relational Database
9 35 (18.32%) Impala
10 26 (13.61%) Sqoop
11 18 (9.42%) Data Mining
11 18 (9.42%) SQL Server
12 13 (6.81%) Data Warehouse
13 12 (6.28%) MySQL
14 11 (5.76%) RDBMS
15 10 (5.24%) Data Lake
16 9 (4.71%) DataStax
16 9 (4.71%) Neo4j
16 9 (4.71%) PostgreSQL
17 8 (4.19%) Pentaho
Development Applications
1 7 (3.66%) Atlassian Bamboo
2 6 (3.14%) Jenkins
3 5 (2.62%) Git (software)
3 5 (2.62%) JIRA
4 4 (2.09%) Subversion
4 4 (2.09%) Talend Open Studio
5 3 (1.57%) Eclipse
5 3 (1.57%) GitLab
6 2 (1.05%) Ant
6 2 (1.05%) Gradle
6 2 (1.05%) Hudson
6 2 (1.05%) RStudio
7 1 (0.52%) JMeter
7 1 (0.52%) JUnit
7 1 (0.52%) LoadRunner
7 1 (0.52%) Maven
7 1 (0.52%) Mockito
7 1 (0.52%) NeoLoad
7 1 (0.52%) SilkPerformer
7 1 (0.52%) Visual Studio
General
1 51 (26.70%) Finance
2 17 (8.90%) Banking
3 8 (4.19%) Investment Banking
4 6 (3.14%) Front Office
4 6 (3.14%) Retail
5 4 (2.09%) Back Office
6 2 (1.05%) Advertising
6 2 (1.05%) Financial Institution
6 2 (1.05%) Games
6 2 (1.05%) Publishing
6 2 (1.05%) Telecoms
Job Titles
1 72 (37.70%) Developer
2 33 (17.28%) Hadoop Developer
3 31 (16.23%) Architect
4 26 (13.61%) Data Engineer
5 25 (13.09%) Hadoop Engineer
6 24 (12.57%) Big Data Engineer
7 22 (11.52%) Data Architect
8 21 (10.99%) Big Data Architect
9 20 (10.47%) Big Data Developer
10 14 (7.33%) Hadoop Architect
10 14 (7.33%) Java Developer
11 13 (6.81%) Consultant
12 10 (5.24%) NoSQL Developer
13 9 (4.71%) Hadoop Consultant
13 9 (4.71%) Senior Developer
13 9 (4.71%) Software Engineer
14 8 (4.19%) Apache Spark Developer
14 8 (4.19%) Big Data Consultant
14 8 (4.19%) Data Consultant
14 8 (4.19%) MongoDB Developer
Libraries, Frameworks & Software Standards
1 24 (12.57%) Kafka
2 18 (9.42%) Web Services
3 16 (8.38%) JSON
4 13 (6.81%) Spark Streaming
5 11 (5.76%) Cascading
5 11 (5.76%) XML
6 8 (4.19%) Node.js
6 8 (4.19%) REST
6 8 (4.19%) Spring
7 7 (3.66%) Apache Tez
8 5 (2.62%) J2EE
8 5 (2.62%) Java EE
9 4 (2.09%) .NET
9 4 (2.09%) Akka
9 4 (2.09%) FIX Protocol
9 4 (2.09%) FpML
9 4 (2.09%) JDBC
9 4 (2.09%) ODBC
9 4 (2.09%) WebHDFS
9 4 (2.09%) XSLT
Miscellaneous
1 29 (15.18%) Analytical Skills
2 23 (12.04%) Algorithms
3 14 (7.33%) Enterprise Software
4 13 (6.81%) Statistics
5 7 (3.66%) Fintech
6 5 (2.62%) Data Centre
7 4 (2.09%) Fixed Income
8 3 (1.57%) Clustering
8 3 (1.57%) Computer Science
8 3 (1.57%) Data Integration
8 3 (1.57%) Data Structures
8 3 (1.57%) Mathematics
8 3 (1.57%) Replication
8 3 (1.57%) Visualisation
9 2 (1.05%) 3D Graphics
9 2 (1.05%) Credit Risk
9 2 (1.05%) iSeries
9 2 (1.05%) Management Information System
9 2 (1.05%) Neural Network
9 2 (1.05%) Virtual Team
Operating Systems
1 36 (18.85%) Linux
2 21 (10.99%) Unix
3 10 (5.24%) Windows
4 7 (3.66%) Red Hat Enterprise Linux
5 4 (2.09%) Windows Server 2008
6 3 (1.57%) Windows Server 2012
7 2 (1.05%) Android
7 2 (1.05%) 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 10
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 61 (31.94%) Analytics
2 58 (30.37%) Agile Software Development
3 41 (21.47%) Business Intelligence
3 41 (21.47%) ETL
4 33 (17.28%) Data Modelling
5 23 (12.04%) Scrum
6 21 (10.99%) Data Architecture
6 21 (10.99%) Open Source
7 19 (9.95%) TDD
8 18 (9.42%) Data Analysis
8 18 (9.42%) Data Analytics
8 18 (9.42%) Software Engineering
9 17 (8.90%) Continuous Integration
9 17 (8.90%) OO
10 12 (6.28%) Functional Programming
11 11 (5.76%) Machine Learning
11 11 (5.76%) Presales
12 10 (5.24%) Use Case
13 9 (4.71%) Big Data Analytics
13 9 (4.71%) Kanban
Programming Languages
1 111 (58.12%) Java
2 81 (42.41%) Python
3 64 (33.51%) Scala
4 57 (29.84%) SQL
5 26 (13.61%) R
6 18 (9.42%) Shell Script
7 17 (8.90%) JavaScript
8 13 (6.81%) Perl
9 11 (5.76%) C
9 11 (5.76%) C#
10 10 (5.24%) C++
11 6 (3.14%) Ruby
12 4 (2.09%) Bash Shell
13 3 (1.57%) PHP
13 3 (1.57%) PowerShell
13 3 (1.57%) VB
14 2 (1.05%) MATLAB
14 2 (1.05%) PL/SQL
14 2 (1.05%) VB.NET
14 2 (1.05%) VBA
Qualifications
1 13 (6.81%) Security Cleared
2 9 (4.71%) DV Cleared
3 3 (1.57%) Degree
4 1 (0.52%) ISEB
4 1 (0.52%) ISTQB
4 1 (0.52%) PhD
4 1 (0.52%) PRINCE2 Practitioner
4 1 (0.52%) SC Cleared
Quality Assurance & Compliance
1 8 (4.19%) Data Quality
2 3 (1.57%) QA
System Software
1 53 (27.75%) Apache Flume
2 46 (24.08%) HDFS
3 12 (6.28%) Docker
4 4 (2.09%) Active Directory
4 4 (2.09%) Apache ZooKeeper
5 2 (1.05%) Squid
6 1 (0.52%) GridGain
6 1 (0.52%) VMware ESXi
6 1 (0.52%) VMware Infrastructure
6 1 (0.52%) vSphere
Systems Management
1 24 (12.57%) Oozie
2 16 (8.38%) Hadoop YARN
2 16 (8.38%) Opscode Chef
3 9 (4.71%) Puppet
4 7 (3.66%) Control-M
5 4 (2.09%) Ambari
5 4 (2.09%) Ansible
6 3 (1.57%) Nessus
6 3 (1.57%) Rundeck
7 1 (0.52%) ArcSight ESM
7 1 (0.52%) Backup Exec
7 1 (0.52%) Ganglia
7 1 (0.52%) HP Quality Center
7 1 (0.52%) Nagios
7 1 (0.52%) Perfmon
7 1 (0.52%) Symantec Endpoint Protection
7 1 (0.52%) WSUS
Vendors
1 40 (20.94%) Cloudera
2 24 (12.57%) Hortonworks
2 24 (12.57%) Oracle
3 10 (5.24%) SAP
4 9 (4.71%) Teradata
5 8 (4.19%) IBM
6 6 (3.14%) Informatica
7 5 (2.62%) Greenplum
7 5 (2.62%) Platfora
8 4 (2.09%) AppDynamics
8 4 (2.09%) MapR
8 4 (2.09%) SaltStack
8 4 (2.09%) Splunk
8 4 (2.09%) Talend
9 3 (1.57%) Atlassian
9 3 (1.57%) Cognos
9 3 (1.57%) Endeca
9 3 (1.57%) HP
9 3 (1.57%) Qualys
10 2 (1.05%) Microsoft
Buckinghamshire
Reuben Chase
Rate: Unspecified Competitive
Posted: 2 days ago
London
PCR
Rate: £500 - £600 per day + Great central London locations
Posted: 4 days ago