The following table provides summary statistics for contract job vacancies advertised in the South East with a requirement for MapReduce skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited MapReduce over the 3 months to 27 June 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

MapReduce
England / South East
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 240 252 251
Rank change year-on-year +12 -1  
Contract jobs citing MapReduce 15 18 12
As % of all contract IT jobs advertised in the South East 0.19% 0.20% 0.13%
As % of the Processes & Methodologies category 0.23% 0.24% 0.16%
Number of daily rates quoted 9 1 8
Median daily rate £400 £600 £425
Median daily rate % change year-on-year -33.33% +41.17%  
90% offered a daily rate of more than £270 £600 £400
10% offered a daily rate of more than £480 £600 £468
UK excluding London median daily rate £400 £420 £413
% change year-on-year -4.76% +1.81%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

MapReduce is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the South East with a requirement for process and methodology skills.

Contract Process & Methodology Skills
South East
Contract job vacancies with a requirement for process and methodology skills 6434 7379 7520
As % of all contract IT job vacancies advertised in the South East 82.97% 82.05% 80.82%
Number of daily rates quoted 3763 4510 4350
Median daily rate £425 £413 £400
Median daily rate % change year-on-year +3.03% +3.12%  
90% offered a daily rate of more than £300 £288 £275
10% offered a daily rate of more than £550 £538 £513
UK excluding London median daily rate £415 £400 £385
% change year-on-year +3.75% +3.89%  
Number of hourly rates quoted 238 273 254
Median hourly rate £29.92 £32.00 £25.00
Median hourly rate % change year-on-year -6.50% +28.00%  
90% offered a hourly rate of more than £12.00 £12.50 £12.40
10% offered a hourly rate of more than £55.00 £52.50 £47.79
UK excluding London median hourly rate £34.00 £28.50 £30.00
% change year-on-year +19.29% -5.00%  

MapReduce
Job Vacancy Trend in the South East

The job posting trend of jobs advertised in the South East citing MapReduce as a proportion of all contract or permanent IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for MapReduce in the South East

MapReduce
Contractor Daily Rate Trend in the South East

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing MapReduce in the South East.

Contractor daily rate trend for MapReduce in the South East

MapReduce
Contractor Daily Rate Histogram in the South East

The daily rate distribution of IT jobs citing MapReduce in the South East over the 3 months to 27 June 2017.

Contractor daily rate histogram for MapReduce in the South East

MapReduce
Contract Job Locations in the South East

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing MapReduce within the South East region over the 3 months to 27 June 2017. 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 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
Buckinghamshire -15 8 £400 -
Berkshire - 4 £400 -
Surrey +4 2 £475 -20.83% 1
Hampshire +10 1 £250 - 1
MapReduce
England

For the 6 months to 27 June 2017, 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 South East region with a requirement for MapReduce.

1 34 (94.44%) Hadoop
1 34 (94.44%) Big Data
2 30 (83.33%) Apache Hive
3 25 (69.44%) Apache Spark
4 24 (66.67%) Java
5 22 (61.11%) HBase
6 21 (58.33%) Sqoop
7 20 (55.56%) Impala
7 20 (55.56%) Scala
8 19 (52.78%) NoSQL
9 18 (50.00%) MongoDB
9 18 (50.00%) HDFS
9 18 (50.00%) Agile Software Development
9 18 (50.00%) Finance
10 17 (47.22%) Cloudera
11 16 (44.44%) ETL
12 14 (38.89%) Continuous Integration
12 14 (38.89%) Apache Pig
12 14 (38.89%) Oozie
13 13 (36.11%) Hadoop YARN
13 13 (36.11%) Data Architecture
13 13 (36.11%) Python
14 12 (33.33%) SQL
14 12 (33.33%) Apache Flume
15 10 (27.78%) Scrum
16 9 (25.00%) Perl
16 9 (25.00%) Apache Cassandra
16 9 (25.00%) Jenkins
16 9 (25.00%) Spark Streaming
17 7 (19.44%) Data Modelling

MapReduce
Co-occurring IT Skills in the South East 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 25 (69.44%) Apache Spark
2 14 (38.89%) Apache Pig
3 2 (5.56%) Apache
3 2 (5.56%) Tomcat
4 1 (2.78%) Cloud Foundry
4 1 (2.78%) Confluence
4 1 (2.78%) Elasticsearch
4 1 (2.78%) GemFire
4 1 (2.78%) SharePoint
4 1 (2.78%) SharePoint Server
Applications
1 1 (2.78%) Microsoft Excel
1 1 (2.78%) Microsoft Office
Cloud Services
1 1 (2.78%) Amazon AWS
1 1 (2.78%) Cloud Computing
1 1 (2.78%) GitHub
1 1 (2.78%) Microsoft Azure
1 1 (2.78%) PaaS
Communications & Networking
1 1 (2.78%) Firewall
1 1 (2.78%) Kerberos
Database & Business Intelligence
1 34 (94.44%) Big Data
1 34 (94.44%) Hadoop
2 30 (83.33%) Apache Hive
3 22 (61.11%) HBase
4 21 (58.33%) Sqoop
5 20 (55.56%) Impala
6 19 (52.78%) NoSQL
7 18 (50.00%) MongoDB
8 9 (25.00%) Apache Cassandra
9 6 (16.67%) DB2
10 5 (13.89%) SQL Server
11 4 (11.11%) Data Warehouse
12 3 (8.33%) OLTP
12 3 (8.33%) SQL Server Integration Services
13 2 (5.56%) Couchbase
13 2 (5.56%) Parquet
13 2 (5.56%) PostgreSQL
13 2 (5.56%) Relational Database
13 2 (5.56%) SQL Server 2008
14 1 (2.78%) Spark SQL
Development Applications
1 9 (25.00%) Jenkins
2 7 (19.44%) Git (software)
3 3 (8.33%) Gradle
4 2 (5.56%) Ant
4 2 (5.56%) Eclipse
4 2 (5.56%) Hudson
4 2 (5.56%) JIRA
4 2 (5.56%) JUnit
5 1 (2.78%) git-flow
5 1 (2.78%) IntelliJ
5 1 (2.78%) Team Foundation Server
General
1 18 (50.00%) Finance
2 5 (13.89%) Banking
3 2 (5.56%) Marketing
3 2 (5.56%) Telecoms
4 1 (2.78%) Legal
Job Titles
1 20 (55.56%) Developer
2 13 (36.11%) Java Developer
3 8 (22.22%) Big Data Developer
4 6 (16.67%) Hadoop Developer
5 5 (13.89%) Agile Developer
5 5 (13.89%) Java Hadoop Developer
6 4 (11.11%) Agile Java Developer
6 4 (11.11%) Architect
6 4 (11.11%) Data Architect
7 3 (8.33%) Apache Spark Developer
7 3 (8.33%) JavaScript Developer
7 3 (8.33%) Scala Developer
8 2 (5.56%) Big Data Manager
8 2 (5.56%) Data Analyst
8 2 (5.56%) Data Engineer
8 2 (5.56%) Front End Java Developer (Client-Side Java Developer)
8 2 (5.56%) Hadoop Administrator
8 2 (5.56%) Hadoop Consultant
8 2 (5.56%) Java Scala Developer
8 2 (5.56%) MongoDB Developer
Libraries, Frameworks & Software Standards
1 9 (25.00%) Spark Streaming
2 6 (16.67%) Kafka
3 4 (11.11%) CSS
3 4 (11.11%) JSON
3 4 (11.11%) XML
4 3 (8.33%) HTML
4 3 (8.33%) Java EE
4 3 (8.33%) REST
5 2 (5.56%) .NET
5 2 (5.56%) Apache Avro
5 2 (5.56%) CSS3
5 2 (5.56%) EJB
5 2 (5.56%) J2EE
5 2 (5.56%) JMS
5 2 (5.56%) PySpark
5 2 (5.56%) Web Services
5 2 (5.56%) XSLT
6 1 (2.78%) jQuery
6 1 (2.78%) Middleware
6 1 (2.78%) RESTful
Miscellaneous
1 5 (13.89%) Analytical Skills
2 2 (5.56%) Data Structures
2 2 (5.56%) Mainframe
3 1 (2.78%) Cyber Defence
3 1 (2.78%) Cyberthreat
3 1 (2.78%) Linux Command Line
3 1 (2.78%) Reference Data
3 1 (2.78%) Replication
3 1 (2.78%) Virtual Team
3 1 (2.78%) Wiki
Operating Systems
1 7 (19.44%) Linux
2 4 (11.11%) Red Hat Enterprise Linux
2 4 (11.11%) Unix
3 2 (5.56%) Ubuntu
3 2 (5.56%) Windows
4 1 (2.78%) Debian
Processes & Methodologies
1 18 (50.00%) Agile Software Development
2 16 (44.44%) ETL
3 14 (38.89%) Continuous Integration
4 13 (36.11%) Data Architecture
5 10 (27.78%) Scrum
6 7 (19.44%) Data Modelling
6 7 (19.44%) TDD
7 6 (16.67%) Business Intelligence
8 4 (11.11%) Configuration Management
9 3 (8.33%) Analytics
9 3 (8.33%) Data Integration
9 3 (8.33%) High Availability
9 3 (8.33%) Logical Data Model
9 3 (8.33%) OO
9 3 (8.33%) Open Source
9 3 (8.33%) Performance Tuning
9 3 (8.33%) Physical Data Model
10 2 (5.56%) API Design
10 2 (5.56%) SDLC
10 2 (5.56%) Translating Business Requirements
Programming Languages
1 24 (66.67%) Java
2 20 (55.56%) Scala
3 13 (36.11%) Python
4 12 (33.33%) SQL
5 9 (25.00%) Perl
6 5 (13.89%) Shell Script
7 3 (8.33%) JavaScript
8 2 (5.56%) C#
8 2 (5.56%) T-SQL
8 2 (5.56%) VB.NET
9 1 (2.78%) C
9 1 (2.78%) PHP
9 1 (2.78%) Ruby
Qualifications
1 2 (5.56%) Degree
1 2 (5.56%) Security Cleared
2 1 (2.78%) DV Cleared
Quality Assurance & Compliance
1 2 (5.56%) QA
1 2 (5.56%) SLA
System Software
1 18 (50.00%) HDFS
2 12 (33.33%) Apache Flume
3 2 (5.56%) Apache ZooKeeper
Systems Management
1 14 (38.89%) Oozie
2 13 (36.11%) Hadoop YARN
3 3 (8.33%) Opscode Chef
3 3 (8.33%) Puppet
4 2 (5.56%) Ambari
5 1 (2.78%) Control-M
Vendors
1 17 (47.22%) Cloudera
2 6 (16.67%) Hortonworks
3 5 (13.89%) Red Hat
4 4 (11.11%) MicroStrategy
5 3 (8.33%) Ab Initio
5 3 (8.33%) MapR
6 2 (5.56%) Microsoft
6 2 (5.56%) Oracle
6 2 (5.56%) Tableau
7 1 (2.78%) IBM
Surrey
ABW Recruitment
Posted: 17 hours ago