The table below looks at the statistics for MapReduce skills in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited MapReduce over the 3 months to 3 July 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
3 Jul 2015
Same period 2014 Same period 2013
MapReduce
Rank 447 374 534
Rank change year-on-year
-73 +160
Permanent jobs citing MapReduce 192 308 69
As % of all permanent IT jobs located in London 0.43% 0.63% 0.16%
As % of the Processes & Methodologies category 0.50% 0.74% 0.19%
Number of salaries quoted 156 267 67
Average salary £70,000 £66,000 £65,000
Average salary % change year-on-year
+6.06% +1.53%
90% offered a salary of more than £46,500 £47,500 £52,500
10% offered a salary of more than £90,000 £92,500 £105,000
UK excluding London average salary £55,000 £75,000 £50,000
% change year-on-year
-26.66% +50.00%
MapReduce
England

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

Processes & Methodologies Category
London
Permanent IT job ads with a match in the
Processes & Methodologies category
38094 41546 36997
As % of all permanent IT jobs located in London 85.46% 84.81% 83.89%
Number of salaries quoted 31996 34545 30786
Average salary £57,500 £55,000 £55,000
Average salary % change year-on-year
+4.54% -
90% offered a salary of more than £37,500 £37,500 £36,500
10% offered a salary of more than £82,500 £80,000 £80,000
UK excluding London average salary £44,500 £42,500 £40,000
% change year-on-year
+4.70% +6.25%

MapReduce
Jobs Demand Trend in London

This chart provides a 3-month moving total of permanent IT jobs citing MapReduce across the London region as a proportion of the total demand within the Processes & Methodologies category.

MapReduce Jobs Demand Trend in London

MapReduce
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing MapReduce across the London region.

MapReduce Salary Trend in London

MapReduce
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing MapReduce across the London region over the 3 months to 3 July 2015.

MapReduce Salary Histogram in London

MapReduce
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing MapReduce within the London region over the 3 months to 3 July 2015. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +5 44 £75,000 +7.14% 18
Isleworth - 2 - - 1
Canary Wharf - 1 £75,000 -
MapReduce
England

MapReduce
Top 30 Related IT Skills in London

For the 6 months to 3 July 2015, IT jobs across the London region citing MapReduce also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited MapReduce.

1 313 (89.43%) Big Data
2 288 (82.29%) Hadoop
3 247 (70.57%) Java
4 207 (59.14%) Apache Hive
5 158 (45.14%) SQL
6 151 (43.14%) Apache Pig
7 148 (42.29%) Analytics
8 138 (39.43%) Python
9 137 (39.14%) HBase
10 128 (36.57%) Apache Spark
11 117 (33.43%) Amazon AWS
12 114 (32.57%) NoSQL
13 106 (30.29%) ETL
14 101 (28.86%) Business Intelligence
15 93 (26.57%) MongoDB
16 91 (26.00%) Degree
17 89 (25.43%) Scala
18 83 (23.71%) Analytical Skills
19 81 (23.14%) Apache Cassandra
20 80 (22.86%) Finance
21 76 (21.71%) Agile Software Development
21 76 (21.71%) R
22 72 (20.57%) SAS
23 71 (20.29%) Open Source
24 69 (19.71%) Computer Science
25 65 (18.57%) Banking
26 59 (16.86%) Web Services
27 57 (16.29%) Opscode Chef
28 55 (15.71%) Informatica
29 54 (15.43%) Data Warehouse

MapReduce
Top Related IT Skills in London by Category

For the 6 months to 3 July 2015, IT jobs across the London region citing MapReduce also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited MapReduce. Up to 20 skills are shown per category.

Application Platforms
1 151 (43.14%) Apache Pig
2 128 (36.57%) Apache Spark
3 72 (20.57%) SAS
4 33 (9.43%) Apache
5 26 (7.43%) Elasticsearch
6 24 (6.86%) Apache Solr
7 3 (0.86%) Tomcat
7 3 (0.86%) SharePoint
7 3 (0.86%) BizTalk Server
8 2 (0.57%) Node.js
8 2 (0.57%) IIS
9 1 (0.29%) OpenStack
9 1 (0.29%) Oracle Workflow
Applications
1 44 (12.57%) SPSS
2 9 (2.57%) Weka
3 7 (2.00%) MS Excel
4 3 (0.86%) MS Office
Business Applications
1 1 (0.29%) SAP Oil and Gas
Cloud Services
1 117 (33.43%) Amazon AWS
2 53 (15.14%) Amazon EC2
3 47 (13.43%) Amazon EMR
4 26 (7.43%) Cloud Computing
5 24 (6.86%) Amazon S3
6 21 (6.00%) Microsoft Azure
7 10 (2.86%) Amazon ELB
8 7 (2.00%) AWS Elastic Beanstalk
9 5 (1.43%) SaaS
9 5 (1.43%) Route 53
10 4 (1.14%) Adobe Analytics
10 4 (1.14%) Google Analytics
Communications & Networking
1 15 (4.29%) HTTP
2 10 (2.86%) Internet
3 1 (0.29%) Kerberos
3 1 (0.29%) SNA
3 1 (0.29%) DNS
3 1 (0.29%) Intranet
Database & Business Intelligence
1 313 (89.43%) Big Data
2 288 (82.29%) Hadoop
3 207 (59.14%) Apache Hive
4 137 (39.14%) HBase
5 114 (32.57%) NoSQL
6 93 (26.57%) MongoDB
7 81 (23.14%) Apache Cassandra
8 54 (15.43%) Data Warehouse
8 54 (15.43%) Relational Database
9 47 (13.43%) Sqoop
10 45 (12.86%) RDBMS
11 41 (11.71%) Data Mining
12 37 (10.57%) Pentaho
13 36 (10.29%) Mahout
13 36 (10.29%) Impala
14 26 (7.43%) DB2
15 25 (7.14%) Triplestore
16 21 (6.00%) Amazon Redshift
17 18 (5.14%) SQL Server
18 11 (3.14%) QlikView
Development Applications
1 42 (12.00%) Talend Open Studio
2 11 (3.14%) Jenkins
3 4 (1.14%) Git (software)
4 2 (0.57%) Maven
5 1 (0.29%) JIRA
5 1 (0.29%) FitNesse
5 1 (0.29%) Atlassian Bamboo
5 1 (0.29%) Ant
5 1 (0.29%) JUnit
5 1 (0.29%) Eclipse
5 1 (0.29%) Subversion
5 1 (0.29%) Mockito
5 1 (0.29%) Gradle
5 1 (0.29%) TestNG
General
1 80 (22.86%) Finance
2 65 (18.57%) Banking
3 41 (11.71%) Retail
3 41 (11.71%) Telecoms
4 17 (4.86%) Games
5 12 (3.43%) Legal
6 10 (2.86%) Marketing
7 6 (1.71%) Investment Banking
8 4 (1.14%) Electronics
9 3 (0.86%) Advertising
9 3 (0.86%) Japanese Language
10 1 (0.29%) Spanish Language
10 1 (0.29%) Publishing
10 1 (0.29%) Pharmaceutical
10 1 (0.29%) Financial Institution
10 1 (0.29%) Manufacturing
10 1 (0.29%) Law
Job Titles
1 122 (34.86%) Developer
2 70 (20.00%) Architect
3 55 (15.71%) Big Data Architect
4 53 (15.14%) Data Architect
5 52 (14.86%) Data Scientist
6 46 (13.14%) Java Developer
7 45 (12.86%) Big Data Developer
8 34 (9.71%) Solutions Architect
9 24 (6.86%) Hadoop Developer
10 15 (4.29%) Software Engineer
11 13 (3.71%) Consultant
11 13 (3.71%) Software Developer
12 10 (2.86%) Technical Leader
12 10 (2.86%) Business Intelligence Developer
12 10 (2.86%) Data Consultant
12 10 (2.86%) Big Data Consultant
13 9 (2.57%) Senior Developer
14 7 (2.00%) Lead Developer
15 6 (1.71%) Business Developer
16 5 (1.43%) Analyst
Libraries, Frameworks & Software Standards
1 59 (16.86%) Web Services
2 36 (10.29%) Kafka
3 30 (8.57%) Cascading
4 25 (7.14%) MLlib
5 18 (5.14%) .NET
6 11 (3.14%) RESTful
7 7 (2.00%) REST
7 7 (2.00%) Akka
8 6 (1.71%) Grails
8 6 (1.71%) J2EE
8 6 (1.71%) JMS
9 5 (1.43%) SOAP
9 5 (1.43%) Natural Language Processing
9 5 (1.43%) Velocity
10 4 (1.14%) Spring
10 4 (1.14%) D3.js
10 4 (1.14%) HTML
11 3 (0.86%) Servlets
11 3 (0.86%) XML
11 3 (0.86%) Java EE
Miscellaneous
1 83 (23.71%) Analytical Skills
2 69 (19.71%) Computer Science
3 48 (13.71%) Algorithms
4 43 (12.29%) Mathematics
5 35 (10.00%) Statistics
6 31 (8.86%) Visualisation
7 24 (6.86%) Data Structures
8 16 (4.57%) Physics
9 15 (4.29%) Data Integration
10 12 (3.43%) Economics
11 9 (2.57%) Foreign Exchange (FX)
11 9 (2.57%) Mobile Payment
12 8 (2.29%) Smart Meter
12 8 (2.29%) User Experience
12 8 (2.29%) Social Network
13 6 (1.71%) Management Information System
13 6 (1.71%) Informatics
14 4 (1.14%) Applied Mathematics
14 4 (1.14%) Enterprise Software
14 4 (1.14%) Xbox
Operating Systems
1 49 (14.00%) Linux
2 12 (3.43%) UNIX
3 7 (2.00%) Windows
3 7 (2.00%) Android
4 2 (0.57%) Apple iOS
4 2 (0.57%) Windows Mobile
5 1 (0.29%) Windows Phone
5 1 (0.29%) Red Hat Enterprise Linux
Processes & Methodologies
1 148 (42.29%) Analytics
2 106 (30.29%) ETL
3 101 (28.86%) Business Intelligence
4 76 (21.71%) Agile Software Development
5 71 (20.29%) Open Source
6 44 (12.57%) Software Engineering
6 44 (12.57%) Business Development
7 39 (11.14%) Data Analysis
8 35 (10.00%) Machine Learning
9 30 (8.57%) DevOps
10 29 (8.29%) Migration
11 28 (8.00%) Stakeholder Management
12 27 (7.71%) OO
12 27 (7.71%) Technical Architecture
12 27 (7.71%) Performance Tuning
13 26 (7.43%) Requirements Analysis
13 26 (7.43%) Data Modelling
13 26 (7.43%) Configuration Management
14 25 (7.14%) TDD
15 23 (6.57%) Data Migration
Programming Languages
1 247 (70.57%) Java
2 158 (45.14%) SQL
3 138 (39.43%) Python
4 89 (25.43%) Scala
5 76 (21.71%) R
6 40 (11.43%) C++
7 39 (11.14%) Perl
8 34 (9.71%) PHP
8 34 (9.71%) Bash Shell
9 30 (8.57%) C
10 18 (5.14%) JavaScript
11 14 (4.00%) Ruby
12 13 (3.71%) MATLAB
13 12 (3.43%) Go
14 10 (2.86%) Spark SQL
14 10 (2.86%) C#
15 7 (2.00%) T-SQL
15 7 (2.00%) Clojure
16 6 (1.71%) HiveQL
17 5 (1.43%) Shell Script
Qualifications
1 91 (26.00%) Degree
2 30 (8.57%) PhD
3 1 (0.29%) RHCE
3 1 (0.29%) SC Cleared
3 1 (0.29%) Security Cleared
Quality Assurance & Compliance
1 2 (0.57%) QA
2 1 (0.29%) COBIT
System Software
1 48 (13.71%) Apache Flume
2 42 (12.00%) HDFS
3 3 (0.86%) GPFS
4 1 (0.29%) Docker
4 1 (0.29%) Active Directory
Systems Management
1 57 (16.29%) Opscode Chef
2 31 (8.86%) Puppet
3 18 (5.14%) Ansible
4 10 (2.86%) Oozie
5 9 (2.57%) Hadoop YARN
6 1 (0.29%) Vagrant
6 1 (0.29%) logstash
6 1 (0.29%) Salt
6 1 (0.29%) Kibana
Vendors
1 55 (15.71%) Informatica
2 44 (12.57%) Oracle
3 43 (12.29%) Teradata
4 42 (12.00%) Talend
5 41 (11.71%) Netezza
5 41 (11.71%) Cognos
6 38 (10.86%) Vertica
7 35 (10.00%) MicroStrategy
8 25 (7.14%) Greenplum
9 19 (5.43%) SaltStack
10 18 (5.14%) Microsoft
11 17 (4.86%) Tableau
12 15 (4.29%) Ab Initio
13 13 (3.71%) Cloudera
14 9 (2.57%) SAP
15 6 (1.71%) Google
16 4 (1.14%) TIBCO
17 3 (0.86%) RapidMiner
18 2 (0.57%) Remedy
18 2 (0.57%) Cognizant
Isleworth, Middlesex
BSkyB
Posted: Yesterday
City, London
Reed Technology
Salary: £36000 - £46000 per annum
Posted: 2 days ago
City, London
Astbury Marsden
Salary: (neg. dep. on exp) + benefits
Posted: 2 days ago
City, London
Salt
Salary: £60000 - £85000 per annum + Benefits
Posted: 2 days ago
City, London
Salt
Posted: 2 days ago
London
Opus Recruitment Solutions Ltd
Salary: £45000 - £60000 per annum, Benefits Negotiable
Posted: 3 days ago
City, London
Burns Sheehan
Salary: £60000 - £90000 per annum
Posted: 4 days ago
London
Informatiq Consulting
Salary: £60000 - £100000 per annum + Excellent benefits
Posted: 4 days ago
City, London
Client Server
Salary: £40k to £45k + bonus + benefits
Posted: 4 days ago
London
CLIENT SERVER
Salary: £40k to £45k + bonus + benefits
Posted: 4 days ago
London
Burns Sheehan
Salary: £60000 - £70000 per annum
Posted: 4 days ago
City of London
Huxley Banking & Financial Services
Salary: £65000 - £70000 per annum + Package
Posted: 4 days ago
London
Client Server
Salary: £40k to £55k + benefits
Posted: 5 days ago
London
Lawrence Harvey Enterprise
Salary: £45000.00 - £95000.00 per annum + £6k car + bonus + benefits
Posted: 5 days ago
City, London
First Point
Salary: £35000 - £50000 per annum
Posted: 5 days ago
City, London
Austin Fraser
Salary: £65000.00 - £90000.00 per annum + Benefits
Posted: 6 days ago
City of London
Venturi
Salary: £40000 - £50000.00 per annum + full bens
Posted: 11 days ago
London
Hays IT - Uk Posting account
Salary: £70000 - £85000 per annum + Bonus
Posted: 11 days ago
London
EY
Salary: Competitive
Posted: 24 days ago
London
EY
Salary: Competitive
Posted: 24 days ago