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 21 January 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
21 Jan 2017
Same period 2016 Same period 2015
MapReduce
England / London
Rank 281 359 346
Rank change year-on-year
+78 -13
Contract jobs citing MapReduce 125 57 72
As % of all contract IT jobs located in London 0.65% 0.27% 0.34%
As % of the Processes & Methodologies category 0.77% 0.32% 0.42%
Number of daily rates quoted 72 38 46
Median daily rate £600 £600 £538
Median daily rate % change year-on-year
- +11.62%
90% offered a daily rate of more than £475 £444 £431
10% offered a daily rate of more than £700 £715 £675
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 London region.

Processes & Methodologies Category
London
Contract IT job ads with a match in the
Processes & Methodologies category
16153 17661 17197
As % of all contract IT jobs located in London 84.51% 84.12% 81.43%
Number of daily rates quoted 11671 12516 12421
Median daily rate £488 £475 £450
Median daily rate % change year-on-year
+2.63% +5.55%
90% offered a daily rate of more than £350 £325 £313
10% offered a daily rate of more than £625 £625 £600
UK excluding London median daily rate £405 £400 £393
% change year-on-year
+1.25% +1.91%
Number of hourly rates quoted 158 206 192
Median hourly rate £31.50 £24.23 £22.00
Median hourly rate % change year-on-year
+30.00% +10.13%
90% offered a hourly rate of more than £14.50 £12.50 £12.50
10% offered a hourly rate of more than £55.00 £50.99 £52.50
UK excluding London median hourly rate £35.00 £40.00 £25.25
% change year-on-year
-12.50% +58.41%

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 21 January 2017.

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 21 January 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
City of London +6 21 £625 +4.16% 4
Canary Wharf - 5 £575 -
Docklands, London - 2 £625 -
Westminster - 2 - -
MapReduce
England

MapReduce
Top 30 Related IT Skills in London

For the 6 months to 21 January 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 London region with a requirement for MapReduce.

1 193 (90.19%) Big Data
2 183 (85.51%) Hadoop
3 155 (72.43%) Apache Spark
4 154 (71.96%) Apache Hive
5 138 (64.49%) Java
6 134 (62.62%) Python
7 85 (39.72%) Scala
8 84 (39.25%) Apache Pig
9 81 (37.85%) NoSQL
10 73 (34.11%) HBase
11 72 (33.64%) Linux
12 66 (30.84%) SQL
12 66 (30.84%) MongoDB
13 65 (30.37%) HDFS
14 63 (29.44%) Finance
15 61 (28.50%) R
16 59 (27.57%) Kafka
17 57 (26.64%) Agile Software Development
18 50 (23.36%) ETL
18 50 (23.36%) Hadoop YARN
19 49 (22.90%) Machine Learning
20 44 (20.56%) Apache Cassandra
21 43 (20.09%) Analytics
22 41 (19.16%) Sqoop
22 41 (19.16%) Apache
23 40 (18.69%) Open Source
24 37 (17.29%) Relational Database
25 34 (15.89%) Impala
25 34 (15.89%) Perl
25 34 (15.89%) Banking

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
1 155 (72.43%) Apache Spark
2 84 (39.25%) Apache Pig
3 41 (19.16%) Apache
4 18 (8.41%) Apache Solr
5 12 (5.61%) Oracle Coherence
6 9 (4.21%) Elasticsearch
7 8 (3.74%) SAS
8 2 (0.93%) BizTalk Server
8 2 (0.93%) Confluence
9 1 (0.47%) IIS
9 1 (0.47%) WebLogic
Applications
1 4 (1.87%) SPSS
1 4 (1.87%) Stata
2 2 (0.93%) MS Excel
3 1 (0.47%) GNU Octave
Business Applications
1 2 (0.93%) SAP Oil and Gas
Cloud Services
1 33 (15.42%) Amazon AWS
2 14 (6.54%) Microsoft Azure
3 12 (5.61%) Amazon EMR
4 9 (4.21%) Google Cloud Platform
5 7 (3.27%) Amazon EC2
5 7 (3.27%) Amazon S3
6 4 (1.87%) AWS Data Pipeline
6 4 (1.87%) Cloud Computing
7 3 (1.40%) Amazon Glacier
7 3 (1.40%) Amazon Kinesis
7 3 (1.40%) AWS Lambda
7 3 (1.40%) Flurry Analytics
7 3 (1.40%) Google Analytics
8 1 (0.47%) GitHub
8 1 (0.47%) Virtual Private Cloud
Communications & Networking
1 8 (3.74%) Kerberos
2 5 (2.34%) HTTP
3 2 (0.93%) LDAP
4 1 (0.47%) AMQP
4 1 (0.47%) Firewall
4 1 (0.47%) Internet
4 1 (0.47%) LAN
4 1 (0.47%) WAN
Database & Business Intelligence
1 193 (90.19%) Big Data
2 183 (85.51%) Hadoop
3 154 (71.96%) Apache Hive
4 81 (37.85%) NoSQL
5 73 (34.11%) HBase
6 66 (30.84%) MongoDB
7 44 (20.56%) Apache Cassandra
8 41 (19.16%) Sqoop
9 37 (17.29%) Relational Database
10 34 (15.89%) Impala
11 28 (13.08%) Data Warehouse
12 26 (12.15%) SQL Server
13 16 (7.48%) Data Lake
14 13 (6.07%) PostgreSQL
15 12 (5.61%) Couchbase
15 12 (5.61%) MarkLogic
15 12 (5.61%) Riak
16 10 (4.67%) Flink
16 10 (4.67%) MySQL
17 9 (4.21%) Spark SQL
Development Applications
1 17 (7.94%) Git (software)
2 12 (5.61%) Maven
3 11 (5.14%) Jenkins
4 10 (4.67%) Eclipse
4 10 (4.67%) Talend Open Studio
5 9 (4.21%) Ant
5 9 (4.21%) Gradle
5 9 (4.21%) Hudson
6 8 (3.74%) JUnit
7 7 (3.27%) Mockito
8 4 (1.87%) Subversion
9 3 (1.40%) JIRA
10 2 (0.93%) Apache Continuum
11 1 (0.47%) Artifactory
11 1 (0.47%) Cucumber
11 1 (0.47%) Mercurial
11 1 (0.47%) Team Foundation Server
11 1 (0.47%) TeamCity
11 1 (0.47%) Vagrant
General
1 63 (29.44%) Finance
2 34 (15.89%) Banking
3 17 (7.94%) Front Office
4 15 (7.01%) Investment Banking
5 14 (6.54%) Marketing
6 9 (4.21%) Telecoms
7 6 (2.80%) Retail
8 2 (0.93%) Electronics
8 2 (0.93%) Manufacturing
9 1 (0.47%) Advertising
9 1 (0.47%) Corporate Banking
9 1 (0.47%) Games
9 1 (0.47%) Music Industry
9 1 (0.47%) Publishing
9 1 (0.47%) Retail Banking
Job Titles
1 57 (26.64%) Developer
2 49 (22.90%) Data Engineer
3 37 (17.29%) Architect
4 36 (16.82%) Big Data Engineer
5 31 (14.49%) Java Developer
6 30 (14.02%) Data Architect
7 29 (13.55%) Big Data Architect
8 26 (12.15%) Big Data Developer
9 23 (10.75%) Senior Developer
10 20 (9.35%) Hadoop Developer
11 19 (8.88%) Senior Java Developer
12 17 (7.94%) Data Scientist
13 15 (7.01%) Apache Spark Developer
13 15 (7.01%) Java Engineer
14 14 (6.54%) Hadoop Engineer
15 12 (5.61%) Administrator
15 12 (5.61%) Lead Architect
15 12 (5.61%) Lead Data Architect
16 11 (5.14%) Hadoop Administrator
16 11 (5.14%) Machine Learning Engineer
Libraries, Frameworks & Software Standards
1 59 (27.57%) Kafka
2 25 (11.68%) Web Services
3 22 (10.28%) JMS
4 21 (9.81%) Spring
5 19 (8.88%) XML
6 16 (7.48%) REST
7 15 (7.01%) HTML
7 15 (7.01%) Java EE
8 14 (6.54%) Hibernate
9 12 (5.61%) Akka
9 12 (5.61%) JSON
10 11 (5.14%) Lucene
11 9 (4.21%) CSS
11 9 (4.21%) EJB
12 8 (3.74%) .NET
12 8 (3.74%) Cascading
12 8 (3.74%) XSLT
13 6 (2.80%) D3.js
13 6 (2.80%) J2EE
14 5 (2.34%) HTML5
Miscellaneous
1 30 (14.02%) Algorithms
2 19 (8.88%) Analytical Skills
2 19 (8.88%) Visualisation
3 17 (7.94%) Statistics
4 16 (7.48%) Computer Science
5 10 (4.67%) Data Integration
6 9 (4.21%) Mathematics
7 5 (2.34%) Data Centre
7 5 (2.34%) Interest Rate Derivative
8 4 (1.87%) Management Information System
9 3 (1.40%) Blockchain
9 3 (1.40%) Replication
10 2 (0.93%) Applied Mathematics
10 2 (0.93%) Client/Server
10 2 (0.93%) Foreign Exchange (FX)
11 1 (0.47%) Clustering
11 1 (0.47%) Data Extraction
11 1 (0.47%) Derivative
11 1 (0.47%) Neural Network
11 1 (0.47%) PMI
Operating Systems
1 72 (33.64%) Linux
2 27 (12.62%) Unix
3 15 (7.01%) Red Hat Enterprise Linux
4 11 (5.14%) Windows
5 4 (1.87%) CentOS
Processes & Methodologies
1 57 (26.64%) Agile Software Development
2 50 (23.36%) ETL
3 49 (22.90%) Machine Learning
4 43 (20.09%) Analytics
5 40 (18.69%) Open Source
6 33 (15.42%) Business Intelligence
7 29 (13.55%) TDD
8 23 (10.75%) Software Engineering
9 22 (10.28%) Scrum
10 20 (9.35%) High Availability
11 19 (8.88%) Data Analytics
11 19 (8.88%) DevOps
12 18 (8.41%) Continuous Integration
13 17 (7.94%) Data Analysis
13 17 (7.94%) Statistical Modelling
14 13 (6.07%) Data Engineering
15 12 (5.61%) Big Data Analytics
15 12 (5.61%) Reverse Engineering
16 11 (5.14%) BDD
17 10 (4.67%) Capacity Planning
Programming Languages
1 138 (64.49%) Java
2 134 (62.62%) Python
3 85 (39.72%) Scala
4 66 (30.84%) SQL
5 61 (28.50%) R
6 34 (15.89%) Perl
7 21 (9.81%) Shell Script
8 16 (7.48%) Bash Shell
9 13 (6.07%) C
10 11 (5.14%) C#
10 11 (5.14%) MATLAB
11 10 (4.67%) JavaScript
11 10 (4.67%) PHP
12 9 (4.21%) C++
13 8 (3.74%) Ruby
13 8 (3.74%) VB.NET
14 1 (0.47%) Go
14 1 (0.47%) PL/SQL
14 1 (0.47%) T-SQL
Qualifications
1 18 (8.41%) Degree
2 14 (6.54%) DV Cleared
2 14 (6.54%) Security Cleared
3 8 (3.74%) PhD
4 1 (0.47%) PMI Certification
4 1 (0.47%) PMP
Quality Assurance & Compliance
1 10 (4.67%) QA
2 4 (1.87%) Data Quality
System Software
1 65 (30.37%) HDFS
2 24 (11.21%) Apache Flume
3 15 (7.01%) Apache ZooKeeper
4 2 (0.93%) Docker
5 1 (0.47%) Active Directory
5 1 (0.47%) Oracle RAC
5 1 (0.47%) Virtual Machines
Systems Management
1 50 (23.36%) Hadoop YARN
2 31 (14.49%) Oozie
3 13 (6.07%) Ambari
4 5 (2.34%) logstash
4 5 (2.34%) Opscode Chef
4 5 (2.34%) Puppet
5 4 (1.87%) Ansible
5 4 (1.87%) Kibana
6 2 (0.93%) Nagios
Vendors
1 26 (12.15%) Oracle
2 22 (10.28%) Hortonworks
3 21 (9.81%) Tableau
4 15 (7.01%) Cloudera
4 15 (7.01%) Red Hat
5 13 (6.07%) Google
6 10 (4.67%) Talend
6 10 (4.67%) Teradata
7 8 (3.74%) Microsoft
7 8 (3.74%) MicroStrategy
8 5 (2.34%) IBM
9 4 (1.87%) SAP
10 3 (1.40%) Cognos
10 3 (1.40%) Datameer
10 3 (1.40%) MapR
10 3 (1.40%) Netezza
11 2 (0.93%) GoldenSource
11 2 (0.93%) Platfora
12 1 (0.47%) Atlassian
12 1 (0.47%) Cisco
London
TRG
Rate: 575-625 Per Day please send CV
Posted: 3 days ago
City, London
Total Recruitment Specialists Limited / TRG / Total recruitment group
Rate: £575 - £625 Per Day please send CV
Posted: 3 days ago