The table below looks at the statistics for MapReduce skills in IT contracts advertised for the England region. Included is a guide to the contractor rates offered in IT contracts that have cited MapReduce over the 3 months to 27 February 2017 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 Feb 2017
Same period 2016 Same period 2015
MapReduce
UK / England
Rank 416 511 505
Rank change year-on-year
+95 -6
Contract jobs citing MapReduce 161 78 94
As % of all contract IT jobs located in England 0.38% 0.17% 0.20%
As % of the Processes & Methodologies category 0.46% 0.20% 0.25%
Number of daily rates quoted 95 54 71
Median daily rate £575 £550 £600
Median daily rate % change year-on-year
+4.54% -8.33%
90% offered a daily rate of more than £450 £408 £438
10% offered a daily rate of more than £700 £618 £725
UK excluding London median daily rate £525 £450 £500
% change year-on-year
+16.66% -10.00%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

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

Processes & Methodologies Category
England
Contract IT job ads with a match in the
Processes & Methodologies category
34870 38985 38045
As % of all contract IT jobs located in England 82.97% 82.80% 79.76%
Number of daily rates quoted 23337 25837 24375
Median daily rate £450 £425 £425
Median daily rate % change year-on-year
+5.88% -
90% offered a daily rate of more than £300 £300 £283
10% offered a daily rate of more than £600 £600 £575
UK excluding London median daily rate £408 £400 £399
% change year-on-year
+1.87% +0.29%
Number of hourly rates quoted 863 1056 1033
Median hourly rate £36.00 £37.50 £27.50
Median hourly rate % change year-on-year
-4.00% +36.36%
90% offered a hourly rate of more than £13.50 £13.00 £12.00
10% offered a hourly rate of more than £53.00 £55.00 £49.50
UK excluding London median hourly rate £36.00 £40.00 £29.00
% change year-on-year
-10.00% +37.93%

MapReduce
Jobs Demand Trend in England

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

MapReduce Jobs Demand Trend in England

MapReduce
Daily Rate Trend in England

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

MapReduce Daily Rate Trend in England

MapReduce
Daily Rate Histogram in England

This chart provides a histogram of daily rates quoted in contract IT jobs citing MapReduce across the England region over the 3 months to 27 February 2017.

MapReduce Daily Rate Histogram in England

MapReduce
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing MapReduce within the England region over the 3 months to 27 February 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
London +97 124 £600 +9.09% 17
South East +21 21 £700 +16.66% 4
Yorkshire +21 5 £475 -17.39% 1
North East - 4 £550 -
North West +16 2 £450 - 2
East of England -5 2 £550 -8.33% 1
West Midlands +9 1 - -
East Midlands +1 1 £538 +99.07%
South West -1 1 - - 2
MapReduce
UK

MapReduce
Top 30 Related IT Skills in England

For the 6 months to 27 February 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 England region with a requirement for MapReduce.

1 277 (89.35%) Big Data
2 271 (87.42%) Hadoop
3 234 (75.48%) Apache Spark
4 227 (73.23%) Apache Hive
5 207 (66.77%) Java
6 189 (60.97%) Python
7 136 (43.87%) HBase
8 133 (42.90%) NoSQL
9 127 (40.97%) Apache Pig
10 114 (36.77%) Scala
11 104 (33.55%) HDFS
12 99 (31.94%) Linux
13 95 (30.65%) SQL
14 91 (29.35%) Finance
15 85 (27.42%) MongoDB
16 82 (26.45%) Hadoop YARN
17 81 (26.13%) ETL
18 79 (25.48%) Agile Software Development
19 75 (24.19%) R
20 73 (23.55%) Kafka
21 72 (23.23%) Sqoop
22 69 (22.26%) Open Source
23 66 (21.29%) Machine Learning
24 63 (20.32%) Analytics
24 63 (20.32%) Apache Cassandra
25 61 (19.68%) Apache
26 58 (18.71%) Unix
26 58 (18.71%) Amazon AWS
27 57 (18.39%) Perl
28 56 (18.06%) Oozie

MapReduce
Top Related IT Skills in England 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
1 234 (75.48%) Apache Spark
2 127 (40.97%) Apache Pig
3 61 (19.68%) Apache
4 29 (9.35%) Apache Solr
5 17 (5.48%) Oracle Coherence
5 17 (5.48%) SAS
6 13 (4.19%) Confluence
7 10 (3.23%) Elasticsearch
8 2 (0.65%) BizTalk Server
8 2 (0.65%) SharePoint
9 1 (0.32%) IIS
9 1 (0.32%) OpenStack
9 1 (0.32%) Oracle SOA Suite
9 1 (0.32%) SharePoint Server
9 1 (0.32%) WebLogic
Applications
1 6 (1.94%) SPSS
2 5 (1.61%) MS Excel
3 3 (0.97%) GNU Octave
3 3 (0.97%) Stata
4 1 (0.32%) MS Office
Business Applications
1 3 (0.97%) SAP Oil and Gas
2 2 (0.65%) SAP S/4HANA
3 1 (0.32%) Oracle BPM
3 1 (0.32%) SAP MDG
3 1 (0.32%) SAP MDM
Cloud Services
1 58 (18.71%) Amazon AWS
2 27 (8.71%) Microsoft Azure
3 25 (8.06%) Amazon EMR
4 18 (5.81%) Cloud Computing
5 14 (4.52%) Amazon S3
6 12 (3.87%) Amazon EC2
7 9 (2.90%) AWS Lambda
7 9 (2.90%) Google Cloud Platform
8 6 (1.94%) Office 365
9 4 (1.29%) AWS Data Pipeline
10 3 (0.97%) Amazon Glacier
10 3 (0.97%) Amazon Kinesis
11 2 (0.65%) Flurry Analytics
11 2 (0.65%) Google Analytics
12 1 (0.32%) GitHub
12 1 (0.32%) Virtual Private Cloud
Communications & Networking
1 25 (8.06%) Kerberos
2 9 (2.90%) LAN
2 9 (2.90%) WAN
3 2 (0.65%) HTTP
3 2 (0.65%) LDAP
4 1 (0.32%) AMQP
4 1 (0.32%) Internet
4 1 (0.32%) SSL
4 1 (0.32%) TCP/IP
Database & Business Intelligence
1 277 (89.35%) Big Data
2 271 (87.42%) Hadoop
3 227 (73.23%) Apache Hive
4 136 (43.87%) HBase
5 133 (42.90%) NoSQL
6 85 (27.42%) MongoDB
7 72 (23.23%) Sqoop
8 63 (20.32%) Apache Cassandra
9 54 (17.42%) Impala
10 53 (17.10%) Relational Database
11 42 (13.55%) SQL Server
12 33 (10.65%) Data Warehouse
13 26 (8.39%) MySQL
14 23 (7.42%) Data Lake
15 20 (6.45%) PostgreSQL
15 20 (6.45%) RDBMS
16 15 (4.84%) Pentaho
17 13 (4.19%) DB2
17 13 (4.19%) MarkLogic
17 13 (4.19%) Riak
Development Applications
1 19 (6.13%) Jenkins
2 18 (5.81%) Talend Open Studio
3 17 (5.48%) Eclipse
4 16 (5.16%) Ant
4 16 (5.16%) Gradle
4 16 (5.16%) Hudson
5 15 (4.84%) JIRA
6 14 (4.52%) Git (software)
7 10 (3.23%) Maven
8 9 (2.90%) JUnit
9 7 (2.26%) Mockito
10 5 (1.61%) Subversion
11 2 (0.65%) Apache Continuum
11 2 (0.65%) Team Foundation Server
11 2 (0.65%) TeamCity
12 1 (0.32%) Artifactory
12 1 (0.32%) Cucumber
12 1 (0.32%) Mercurial
12 1 (0.32%) Oracle APEX
12 1 (0.32%) Vagrant
General
1 91 (29.35%) Finance
2 55 (17.74%) Banking
3 27 (8.71%) Investment Banking
4 23 (7.42%) Front Office
5 16 (5.16%) Marketing
6 11 (3.55%) Telecoms
7 8 (2.58%) Retail
8 3 (0.97%) Electronics
8 3 (0.97%) Manufacturing
9 1 (0.32%) Advertising
9 1 (0.32%) Corporate Banking
9 1 (0.32%) Financial Institution
9 1 (0.32%) Games
9 1 (0.32%) Legal
9 1 (0.32%) Pharmaceutical
9 1 (0.32%) Publishing
9 1 (0.32%) Retail Banking
Job Titles
1 87 (28.06%) Developer
2 53 (17.10%) Data Engineer
3 50 (16.13%) Java Developer
4 49 (15.81%) Architect
5 42 (13.55%) Big Data Engineer
5 42 (13.55%) Data Architect
6 35 (11.29%) Big Data Architect
7 34 (10.97%) Senior Developer
8 33 (10.65%) Hadoop Developer
9 30 (9.68%) Big Data Developer
10 29 (9.35%) Senior Java Developer
11 26 (8.39%) Administrator
12 19 (6.13%) Hadoop Engineer
13 17 (5.48%) Data Scientist
13 17 (5.48%) Hadoop Administrator
14 16 (5.16%) Analyst
14 16 (5.16%) Consultant
14 16 (5.16%) Hadoop Architect
14 16 (5.16%) Machine Learning Engineer
15 15 (4.84%) Apache Spark Developer
Libraries, Frameworks & Software Standards
1 73 (23.55%) Kafka
2 42 (13.55%) Web Services
3 32 (10.32%) Spring
4 31 (10.00%) XML
5 29 (9.35%) JMS
6 23 (7.42%) Java EE
7 22 (7.10%) Hibernate
8 19 (6.13%) HTML
9 17 (5.48%) EJB
10 16 (5.16%) CSS
10 16 (5.16%) REST
11 15 (4.84%) .NET
11 15 (4.84%) XSLT
12 12 (3.87%) Apache Tez
12 12 (3.87%) Lucene
13 10 (3.23%) Akka
13 10 (3.23%) Cascading
14 9 (2.90%) JSON
15 8 (2.58%) Oracle GoldenGate
16 7 (2.26%) Spark Streaming
Miscellaneous
1 39 (12.58%) Algorithms
2 26 (8.39%) Analytical Skills
3 21 (6.77%) Computer Science
4 10 (3.23%) Data Centre
5 8 (2.58%) Grid Computing
6 4 (1.29%) Client/Server
7 3 (0.97%) Clustering
7 3 (0.97%) Cyber Defence
7 3 (0.97%) Interest Rate Derivative
7 3 (0.97%) Management Information System
7 3 (0.97%) Replication
7 3 (0.97%) Wiki
8 2 (0.65%) Cyberthreat
8 2 (0.65%) Data Structures
8 2 (0.65%) Fintech
8 2 (0.65%) Foreign Exchange (FX)
8 2 (0.65%) Reference Data
8 2 (0.65%) Social Media
9 1 (0.32%) Derivative
9 1 (0.32%) Equities
Operating Systems
1 99 (31.94%) Linux
2 58 (18.71%) Unix
3 24 (7.74%) Red Hat Enterprise Linux
4 22 (7.10%) Windows
5 4 (1.29%) CentOS
Processes & Methodologies
1 81 (26.13%) ETL
2 79 (25.48%) Agile Software Development
3 69 (22.26%) Open Source
4 66 (21.29%) Machine Learning
5 63 (20.32%) Analytics
6 52 (16.77%) Business Intelligence
7 44 (14.19%) TDD
8 40 (12.90%) Continuous Integration
9 38 (12.26%) High Availability
10 33 (10.65%) Scrum
11 28 (9.03%) Software Engineering
12 27 (8.71%) Data Modelling
13 25 (8.06%) Data Analytics
14 24 (7.74%) Performance Tuning
15 22 (7.10%) Visualisation
16 21 (6.77%) Configuration Management
16 21 (6.77%) OO
17 18 (5.81%) Data Analysis
17 18 (5.81%) Statistical Modelling
17 18 (5.81%) UML
Programming Languages
1 207 (66.77%) Java
2 189 (60.97%) Python
3 114 (36.77%) Scala
4 95 (30.65%) SQL
5 75 (24.19%) R
6 57 (18.39%) Perl
7 24 (7.74%) Shell Script
8 23 (7.42%) C
9 22 (7.10%) C++
10 20 (6.45%) Bash Shell
11 19 (6.13%) C#
12 15 (4.84%) VB.NET
13 12 (3.87%) MATLAB
14 10 (3.23%) PHP
15 9 (2.90%) JavaScript
15 9 (2.90%) Ruby
16 4 (1.29%) PL/SQL
17 1 (0.32%) ABAP
17 1 (0.32%) Go
17 1 (0.32%) T-SQL
Qualifications
1 27 (8.71%) Security Cleared
2 22 (7.10%) Degree
2 22 (7.10%) DV Cleared
3 9 (2.90%) PhD
4 7 (2.26%) SC Cleared
5 1 (0.32%) BC Cleared
5 1 (0.32%) PMI Certification
5 1 (0.32%) PMP
Quality Assurance & Compliance
1 10 (3.23%) QA
2 7 (2.26%) SLA
3 5 (1.61%) Data Quality
4 2 (0.65%) Disclosure Scotland
System Software
1 104 (33.55%) HDFS
2 36 (11.61%) Apache Flume
3 27 (8.71%) Apache ZooKeeper
4 9 (2.90%) Oracle RAC
5 6 (1.94%) Active Directory
6 1 (0.32%) Docker
6 1 (0.32%) Virtual Machines
Systems Management
1 82 (26.45%) Hadoop YARN
2 56 (18.06%) Oozie
3 24 (7.74%) Ambari
4 16 (5.16%) Opscode Chef
5 13 (4.19%) Puppet
6 12 (3.87%) Ansible
7 8 (2.58%) Nagios
8 2 (0.65%) Kibana
8 2 (0.65%) logstash
8 2 (0.65%) SCOM
9 1 (0.32%) Salt
9 1 (0.32%) Terraform
Vendors
1 53 (17.10%) Hortonworks
2 52 (16.77%) Oracle
3 38 (12.26%) Cloudera
4 31 (10.00%) Red Hat
5 23 (7.42%) Tableau
5 23 (7.42%) Teradata
6 22 (7.10%) MicroStrategy
7 21 (6.77%) Ab Initio
8 18 (5.81%) Talend
9 16 (5.16%) Informatica
10 12 (3.87%) Google
10 12 (3.87%) SAP
11 11 (3.55%) Microsoft
12 9 (2.90%) Cisco
13 6 (1.94%) SaltStack
14 5 (1.61%) Cognos
14 5 (1.61%) MapR
15 4 (1.29%) Netezza
15 4 (1.29%) Sybase
16 3 (0.97%) Datameer
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