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 28 August 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
28 Aug 2015
Same period 2014 Same period 2013
MapReduce
Rank 410 433 519
Rank change year-on-year
+23 +86
Permanent jobs citing MapReduce 222 211 113
As % of all permanent IT jobs located in London 0.50% 0.45% 0.26%
As % of the Processes & Methodologies category 0.59% 0.54% 0.30%
Number of salaries quoted 173 176 111
Average salary £70,000 £66,000 £62,500
Average salary % change year-on-year
+6.06% +5.60%
90% offered a salary of more than £45,500 £52,500 £50,000
10% offered a salary of more than £87,500 £90,000 £80,000
UK excluding London average salary £60,000 £71,250 £50,000
% change year-on-year
-15.78% +42.50%
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
37857 39249 37070
As % of all permanent IT jobs located in London 85.76% 84.57% 84.14%
Number of salaries quoted 31945 32349 30721
Average salary £60,000 £55,000 £55,000
Average salary % change year-on-year
+9.09% -
90% offered a salary of more than £38,000 £37,500 £37,000
10% offered a salary of more than £85,000 £80,000 £80,000
UK excluding London average salary £45,000 £42,500 £41,500
% change year-on-year
+5.88% +2.40%

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 28 August 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 28 August 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 +30 51 £75,000 +15.38% 7
Isleworth - 3 - -
Canary Wharf - 2 £75,000 -
Docklands, London - 1 £72,500 -
MapReduce
England

MapReduce
Top 30 Related IT Skills in London

For the 6 months to 28 August 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.

1 321 (84.25%) Hadoop
2 320 (83.99%) Big Data
3 249 (65.35%) Java
4 239 (62.73%) Apache Hive
5 184 (48.29%) SQL
6 176 (46.19%) Analytics
7 165 (43.31%) Apache Pig
8 164 (43.04%) Python
9 160 (41.99%) HBase
10 159 (41.73%) Apache Spark
11 135 (35.43%) NoSQL
12 128 (33.60%) ETL
13 126 (33.07%) MongoDB
14 119 (31.23%) Apache Cassandra
15 116 (30.45%) Amazon AWS
16 111 (29.13%) Business Intelligence
17 99 (25.98%) Scala
18 94 (24.67%) Analytical Skills
18 94 (24.67%) Relational Database
19 92 (24.15%) Agile Software Development
20 89 (23.36%) R
21 87 (22.83%) SAS
22 82 (21.52%) Degree
23 81 (21.26%) Finance
24 80 (21.00%) Oracle
24 80 (21.00%) Open Source
25 77 (20.21%) RDBMS
26 76 (19.95%) Data Warehouse
27 70 (18.37%) Algorithms
28 68 (17.85%) Banking

MapReduce
Top Related IT Skills in London by Category

For the 6 months to 28 August 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
1 165 (43.31%) Apache Pig
2 159 (41.73%) Apache Spark
3 87 (22.83%) SAS
4 47 (12.34%) Apache
5 41 (10.76%) Elasticsearch
6 34 (8.92%) Apache Solr
7 10 (2.62%) JBoss
7 10 (2.62%) Tomcat
7 10 (2.62%) GlassFish
8 6 (1.57%) Oracle Coherence
9 3 (0.79%) Node.js
10 1 (0.26%) Oracle Workflow
Applications
1 48 (12.60%) SPSS
2 3 (0.79%) Weka
3 1 (0.26%) MS Office
3 1 (0.26%) MS Excel
Cloud Services
1 116 (30.45%) Amazon AWS
2 55 (14.44%) Amazon EMR
3 47 (12.34%) Amazon EC2
4 29 (7.61%) Microsoft Azure
5 26 (6.82%) Cloud Computing
6 21 (5.51%) Amazon S3
7 9 (2.36%) Google Analytics
8 7 (1.84%) IaaS
9 6 (1.57%) Amazon ELB
10 5 (1.31%) SaaS
10 5 (1.31%) Adobe Analytics
11 4 (1.05%) Amazon Kinesis
12 3 (0.79%) AWS Elastic Beanstalk
12 3 (0.79%) iPaaS
12 3 (0.79%) Google Cloud Platform
12 3 (0.79%) Route 53
12 3 (0.79%) PaaS
Communications & Networking
1 10 (2.62%) HTTP
1 10 (2.62%) Internet
1 10 (2.62%) OpenLDAP
2 1 (0.26%) Kerberos
2 1 (0.26%) SNA
2 1 (0.26%) DNS
2 1 (0.26%) Intranet
Database & Business Intelligence
1 321 (84.25%) Hadoop
2 320 (83.99%) Big Data
3 239 (62.73%) Apache Hive
4 160 (41.99%) HBase
5 135 (35.43%) NoSQL
6 126 (33.07%) MongoDB
7 119 (31.23%) Apache Cassandra
8 94 (24.67%) Relational Database
9 77 (20.21%) RDBMS
10 76 (19.95%) Data Warehouse
11 50 (13.12%) Data Mining
12 49 (12.86%) Sqoop
13 43 (11.29%) Impala
14 42 (11.02%) Pentaho
15 41 (10.76%) SQL Server
16 32 (8.40%) Mahout
17 29 (7.61%) DB2
18 26 (6.82%) Triplestore
19 24 (6.30%) Amazon Redshift
20 19 (4.99%) PostgreSQL
Development Applications
1 44 (11.55%) Talend Open Studio
2 23 (6.04%) Git (software)
3 21 (5.51%) Jenkins
4 12 (3.15%) Maven
5 11 (2.89%) JUnit
5 11 (2.89%) Mockito
6 10 (2.62%) Subversion
7 3 (0.79%) SQL Server Management Studio (SSMS)
8 2 (0.52%) Gradle
9 1 (0.26%) TestNG
9 1 (0.26%) TeamCity
9 1 (0.26%) Eclipse
9 1 (0.26%) JIRA
9 1 (0.26%) gulp
9 1 (0.26%) Grunt
General
1 81 (21.26%) Finance
2 68 (17.85%) Banking
3 62 (16.27%) Retail
4 34 (8.92%) Telecoms
5 21 (5.51%) Marketing
6 15 (3.94%) Games
7 9 (2.36%) Investment Banking
8 6 (1.57%) Legal
8 6 (1.57%) Front Office
9 5 (1.31%) Advertising
10 4 (1.05%) Law
11 2 (0.52%) Pharmaceutical
12 1 (0.26%) Publishing
12 1 (0.26%) Spanish Language
Job Titles
1 147 (38.58%) Developer
2 87 (22.83%) Architect
3 65 (17.06%) Data Architect
4 60 (15.75%) Big Data Architect
5 50 (13.12%) Java Developer
6 46 (12.07%) Big Data Developer
7 43 (11.29%) Data Scientist
8 32 (8.40%) Solutions Architect
9 27 (7.09%) Hadoop Developer
10 18 (4.72%) Consultant
11 16 (4.20%) Software Engineer
12 15 (3.94%) Data Manager
12 15 (3.94%) Big Data Consultant
12 15 (3.94%) Data Consultant
13 14 (3.67%) Business Intelligence Developer
13 14 (3.67%) Software Developer
14 13 (3.41%) Senior Developer
15 11 (2.89%) Lead Developer
16 10 (2.62%) Scala Developer
17 9 (2.36%) Senior Manager
Libraries, Frameworks & Software Standards
1 49 (12.86%) Kafka
2 45 (11.81%) Web Services
3 37 (9.71%) Cascading
4 26 (6.82%) MLlib
5 23 (6.04%) Spring
6 19 (4.99%) HTML
7 18 (4.72%) Hibernate
7 18 (4.72%) Akka
8 17 (4.46%) RESTful
9 16 (4.20%) CSS
10 13 (3.41%) HTML5
10 13 (3.41%) JSON
11 12 (3.15%) Middleware
11 12 (3.15%) D3.js
12 11 (2.89%) jQuery
13 10 (2.62%) Guice
13 10 (2.62%) CSS3
13 10 (2.62%) XML
13 10 (2.62%) .NET
14 9 (2.36%) J2EE
Miscellaneous
1 94 (24.67%) Analytical Skills
2 70 (18.37%) Algorithms
3 65 (17.06%) Computer Science
4 44 (11.55%) Mathematics
5 39 (10.24%) Visualisation
6 26 (6.82%) Data Structures
7 25 (6.56%) Statistics
8 24 (6.30%) Data Integration
9 16 (4.20%) Physics
10 11 (2.89%) User Experience
11 10 (2.62%) Mobile Payment
11 10 (2.62%) Economics
11 10 (2.62%) Foreign Exchange (FX)
12 8 (2.10%) Management Information System
12 8 (2.10%) Neural Network
13 7 (1.84%) Social Network
13 7 (1.84%) Smart Meter
14 5 (1.31%) Informatics
14 5 (1.31%) Derivative
15 4 (1.05%) Online Banking
Operating Systems
1 62 (16.27%) Linux
2 19 (4.99%) UNIX
3 12 (3.15%) Windows
4 1 (0.26%) Android
4 1 (0.26%) Red Hat Enterprise Linux
Processes & Methodologies
1 176 (46.19%) Analytics
2 128 (33.60%) ETL
3 111 (29.13%) Business Intelligence
4 92 (24.15%) Agile Software Development
5 80 (21.00%) Open Source
6 54 (14.17%) Data Analysis
7 51 (13.39%) Machine Learning
8 45 (11.81%) Software Engineering
9 43 (11.29%) Business Development
10 38 (9.97%) Performance Tuning
11 35 (9.19%) Technical Architecture
12 34 (8.92%) Data Modelling
13 33 (8.66%) Migration
14 31 (8.14%) TDD
15 30 (7.87%) Data Analytics
16 29 (7.61%) Stakeholder Management
16 29 (7.61%) Requirements Analysis
17 28 (7.35%) Configuration Management
18 27 (7.09%) OO
19 26 (6.82%) Data Visualisation
Programming Languages
1 249 (65.35%) Java
2 184 (48.29%) SQL
3 164 (43.04%) Python
4 99 (25.98%) Scala
5 89 (23.36%) R
6 49 (12.86%) Perl
7 44 (11.55%) JavaScript
8 40 (10.50%) PHP
9 39 (10.24%) Bash Shell
10 35 (9.19%) C++
11 26 (6.82%) Ruby
12 24 (6.30%) C
13 16 (4.20%) MATLAB
14 14 (3.67%) C#
15 13 (3.41%) T-SQL
15 13 (3.41%) Spark SQL
16 11 (2.89%) Shell Script
17 6 (1.57%) Go
18 4 (1.05%) Clojure
18 4 (1.05%) PL/SQL
Qualifications
1 82 (21.52%) Degree
2 20 (5.25%) PhD
3 1 (0.26%) RHCE
Quality Assurance & Compliance
1 2 (0.52%) QA
2 1 (0.26%) COBIT
System Software
1 49 (12.86%) Apache Flume
2 48 (12.60%) HDFS
3 5 (1.31%) GPFS
4 1 (0.26%) Docker
4 1 (0.26%) Active Directory
Systems Management
1 65 (17.06%) Opscode Chef
2 34 (8.92%) Puppet
3 18 (4.72%) Ansible
4 16 (4.20%) Hadoop YARN
5 14 (3.67%) Oozie
6 1 (0.26%) Vagrant
6 1 (0.26%) logstash
6 1 (0.26%) Salt
6 1 (0.26%) Kibana
Vendors
1 80 (21.00%) Oracle
2 63 (16.54%) Teradata
3 56 (14.70%) Informatica
4 48 (12.60%) Cognos
5 44 (11.55%) Talend
6 38 (9.97%) Vertica
7 36 (9.45%) Netezza
8 34 (8.92%) MicroStrategy
9 30 (7.87%) Greenplum
10 27 (7.09%) Tableau
11 24 (6.30%) Cloudera
12 22 (5.77%) IBM
13 21 (5.51%) Google
14 19 (4.99%) SaltStack
14 19 (4.99%) Microsoft
15 15 (3.94%) Ab Initio
16 10 (2.62%) SAP
17 7 (1.84%) MapR
18 5 (1.31%) EXASOL
19 4 (1.05%) RapidMiner
London
Opus Resourcing Ltd
Salary: £70000 - £90000 per annum + Benefits + Bonus to 20%
Posted: 19 hours ago
London
Opus Resourcing Ltd
Salary: £75000 - £100000 per annum + Bens + Bonus to 20%
Posted: 19 hours ago
City, London
Mail Online
Posted: 20 hours ago
London
Burns Sheehan
Posted: Yesterday
South West London
First Point
Salary: £45000.00 - £60000.00 per annum + Benefits
Posted: Yesterday
City, London
Burns Sheehan
Salary: £60000 - £90000 per annum
Posted: Yesterday
London
Informatiq Consulting
Salary: £70000 - £100000 per annum + excellent benefits
Posted: Yesterday
West London
Client Server
Salary: £55k to £60k + bonus (c50%) + benefits
Posted: Yesterday
City, London
PCR
Salary: £55000 - £60000.00 per annum + 10% Bonus + Benefits
Posted: Yesterday
London
Burns Sheehan
Salary: £45000.00 - £55000 per annum
Posted: Yesterday
City, London
Hays Finance Technology
Salary: £45000.00 - £100000.00 per annum
Posted: 3 days ago
City, London
ANSON MCCADE
Salary: £70,000- £90,000 plus attractive benefits
Posted: 3 days ago
Central London / West End
ANSON MCCADE
Salary: €40K-€65K +benefits +extensive career progression
Posted: 3 days ago
London
Eutopia Solutions Ltd
Salary: £80000 - £650000 per annum + Benefits
Posted: 4 days ago
London
Salt
Salary: £70000 - £90000 per annum + Bonus and Benefits
Posted: 4 days ago
London
Burns Sheehan
Salary: £40000 - £48000 per annum
Posted: 4 days ago
London
Lawrence Harvey Enterprise
Salary: £75000 - £95000.00 per annum + Bonus, Car, Health, Pension, Flex
Posted: 6 days ago
City, London
Royal Mail Group
Salary: Excellent Salary & Benefits
Posted: 23 days ago
London
Lloyds Banking Group
Posted: 25 days ago
London
Lloyds Banking Group
Posted: 25 days ago