The table below looks at the statistics for MapReduce skills in IT jobs advertised across the UK. Included is a guide to the average salaries offered in IT jobs that have cited MapReduce over the 3 months to 24 December 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
24 Dec 2014
Same period 2013 Same period 2012
MapReduce
Rank 629 616 784
Rank change year-on-year
-13 +168
Permanent jobs citing MapReduce 262 272 110
As % of all permanent IT jobs located in the UK 0.24% 0.25% 0.097%
As % of the Processes & Methodologies category 0.29% 0.31% 0.12%
Number of salaries quoted 215 223 99
Average salary £67,500 £65,000 £62,500
Average salary % change year-on-year
+3.84% +4.00%
90% offered a salary of more than £45,500 £50,000 £42,500
10% offered a salary of more than £87,500 £85,000 £77,500
UK excluding London average salary £57,500 £50,000 £50,000
% change year-on-year
+15.00% -

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

Processes & Methodologies Category
UK
Permanent IT job ads with a match in the
Processes & Methodologies category
90932 88246 90704
As % of all permanent IT jobs located in the UK 82.30% 81.87% 79.61%
Number of salaries quoted 74972 70714 77273
Average salary £47,500 £47,500 £45,000
Average salary % change year-on-year
- +5.55%
90% offered a salary of more than £31,500 £30,000 £30,000
10% offered a salary of more than £72,500 £70,000 £74,000
UK excluding London average salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

MapReduce
Jobs Demand Trend

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

MapReduce Jobs Demand Trend in the UK

MapReduce
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing MapReduce within the UK.

MapReduce Salary Trend in the UK

MapReduce
Salary Histogram

This chart provides a salary histogram for IT jobs citing MapReduce over the 3 months to 24 December 2014 within the UK.

MapReduce Salary Histogram in the UK

MapReduce
Top 29 Job Locations

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing MapReduce within the UK over the 3 months to 24 December 2014. 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
England -18 246 £70,000 +7.69% 21
London -8 217 £70,000 +5.66% 17
City of London +2 33 £80,000 +33.33% 6
Bristol -1 10 £68,750 +37.50%
South West -9 10 £68,750 +37.50%
South East -30 8 £60,000 +14.28% 1
Glasgow +14 7 £43,000 -14.00%
Scotland +11 7 £43,000 -14.00%
North West -9 5 £71,250 -16.17%
East Midlands +22 4 £60,000 -14.28%
Surrey -4 3 £55,500 -20.71% 1
Manchester -13 3 - -
Guildford - 3 £55,500 - 1
Nottingham - 3 - -
Nottinghamshire - 3 - -
Berkshire -5 2 £85,000 +70.00%
Cheshire - 2 £71,250 -
Kent - 2 £40,000 -
West Yorkshire -3 1 £52,500 +5.00%
Hertfordshire -16 1 £35,000 - 2
East of England -17 1 £35,000 - 3
Yorkshire -21 1 £52,500 +5.00%
Northamptonshire - 1 £60,000 -
Buckinghamshire - 1 - -
Chatham - 1 £40,000 -
Huddersfield - 1 £52,500 -
Knutsford - 1 £80,000 -
Milton Keynes - 1 - -
Northampton - 1 £60,000 -

MapReduce
Top 30 Related IT Skills

For the 6 months to 24 December 2014, IT jobs within the UK 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.

1 452 (88.28%) Hadoop
2 437 (85.35%) Big Data
3 337 (65.82%) Java
4 262 (51.17%) Apache Hive
5 197 (38.48%) NoSQL
6 162 (31.64%) HBase
7 154 (30.08%) SQL
8 153 (29.88%) Analytics
9 145 (28.32%) Agile Software Development
10 132 (25.78%) MongoDB
11 128 (25.00%) Apache Pig
12 115 (22.46%) Python
13 113 (22.07%) Algorithms
14 110 (21.48%) TDD
15 107 (20.90%) Scala
16 104 (20.31%) Linux
17 98 (19.14%) Finance
18 94 (18.36%) Business Intelligence
19 91 (17.77%) Computer Science
20 90 (17.58%) Data Warehouse
21 88 (17.19%) Degree
21 88 (17.19%) HDFS
22 87 (16.99%) ETL
23 84 (16.41%) Apache Cassandra
24 81 (15.82%) Open Source
24 81 (15.82%) R
25 80 (15.63%) C++
25 80 (15.63%) REST
26 78 (15.23%) OO
27 72 (14.06%) SQL Server

MapReduce
Top Related IT Skills by Category

For the 6 months to 24 December 2014, IT jobs within the UK 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
1 128 (25.00%) Apache Pig
2 55 (10.74%) Apache Spark
3 46 (8.98%) SAS
4 25 (4.88%) Apache
5 23 (4.49%) Mule
6 21 (4.10%) Oracle Coherence
7 13 (2.54%) JBoss
8 12 (2.34%) Node.js
9 8 (1.56%) Tomcat
10 6 (1.17%) SugarCRM
10 6 (1.17%) Alfresco
10 6 (1.17%) Elasticsearch
11 5 (0.98%) nginx
12 4 (0.78%) OpenStack
12 4 (0.78%) IIS
12 4 (0.78%) SharePoint
12 4 (0.78%) MS Exchange
12 4 (0.78%) Tornado
13 3 (0.59%) Apache Solr
14 1 (0.20%) Drupal
Applications
1 21 (4.10%) Weka
2 18 (3.52%) SPSS
3 8 (1.56%) MS Office
4 5 (0.98%) Spreadsheet
5 3 (0.59%) Stata
5 3 (0.59%) Gephi
Business Applications
1 2 (0.39%) SAP InfiniteInsight
2 1 (0.20%) Google Analytics
Cloud Services
1 59 (11.52%) Amazon AWS
2 29 (5.66%) Cloud Computing
3 23 (4.49%) Amazon EMR
4 15 (2.93%) Amazon EC2
5 10 (1.95%) Google Cloud Platform
6 8 (1.56%) Amazon S3
7 7 (1.37%) Microsoft Azure
7 7 (1.37%) SaaS
7 7 (1.37%) Amazon ElastiCache
7 7 (1.37%) ElastiCache
8 6 (1.17%) AWS Data Pipeline
9 4 (0.78%) GitHub
9 4 (0.78%) Google App Engine
10 3 (0.59%) Amazon SQS
11 2 (0.39%) Amazon Kinesis
12 1 (0.20%) Rackspace Cloud
12 1 (0.20%) PaaS
12 1 (0.20%) Heroku
Communications & Networking
1 17 (3.32%) LAN
1 17 (3.32%) WAN
2 16 (3.13%) Internet
3 5 (0.98%) HTTP
4 4 (0.78%) LDAP
5 3 (0.59%) RTP
6 2 (0.39%) TCP/IP
7 1 (0.20%) HTTPS
Database & Business Intelligence
1 452 (88.28%) Hadoop
2 437 (85.35%) Big Data
3 262 (51.17%) Apache Hive
4 197 (38.48%) NoSQL
5 162 (31.64%) HBase
6 132 (25.78%) MongoDB
7 90 (17.58%) Data Warehouse
8 84 (16.41%) Apache Cassandra
9 72 (14.06%) SQL Server
10 60 (11.72%) Mahout
11 57 (11.13%) Impala
12 45 (8.79%) Couchbase
13 44 (8.59%) MySQL
14 40 (7.81%) Sqoop
15 38 (7.42%) Relational Database
15 38 (7.42%) Redis
16 37 (7.23%) Data Mining
17 34 (6.64%) SQL Server 2008
18 29 (5.66%) QlikView
19 26 (5.08%) RDBMS
Development Applications
1 56 (10.94%) Git (software)
2 43 (8.40%) Jenkins
3 42 (8.20%) Cucumber
4 39 (7.62%) SpecFlow
5 33 (6.45%) NUnit
6 31 (6.05%) CruiseControl
6 31 (6.05%) Rhino Mocks
6 31 (6.05%) Moq
6 31 (6.05%) TeamCity
7 30 (5.86%) Maven
8 23 (4.49%) Mercurial
9 22 (4.30%) Talend Open Studio
10 16 (3.13%) JUnit
11 15 (2.93%) Mockito
12 14 (2.73%) Selenium
13 5 (0.98%) Subversion
13 5 (0.98%) Team Foundation Server
14 4 (0.78%) Jasmine
15 2 (0.39%) Visual Studio
16 1 (0.20%) ERwin
General
1 98 (19.14%) Finance
2 57 (11.13%) Banking
3 54 (10.55%) Games
4 20 (3.91%) Retail
5 14 (2.73%) Telecoms
6 9 (1.76%) Marketing
7 6 (1.17%) Aerospace
8 5 (0.98%) Legal
9 4 (0.78%) Advertising
10 3 (0.59%) Financial Institution
10 3 (0.59%) Front Office
11 2 (0.39%) Pharmaceutical
11 2 (0.39%) Automotive
11 2 (0.39%) Manufacturing
11 2 (0.39%) Investment Banking
12 1 (0.20%) French Language
12 1 (0.20%) Law
Job Titles
1 192 (37.50%) Developer
2 116 (22.66%) Architect
3 89 (17.38%) Java Developer
4 84 (16.41%) Data Architect
5 78 (15.23%) Big Data Architect
6 71 (13.87%) Data Scientist
7 43 (8.40%) C# Developer
8 41 (8.01%) Senior Developer
9 36 (7.03%) Consultant
10 32 (6.25%) Senior Architect
11 31 (6.05%) Data Consultant
12 29 (5.66%) Big Data Consultant
13 26 (5.08%) Software Engineer
14 19 (3.71%) Senior Java Developer
14 19 (3.71%) Hadoop Developer
15 18 (3.52%) Big Data Developer
16 16 (3.13%) Senior C# Developer
17 15 (2.93%) Lead Developer
17 15 (2.93%) Scala Developer
18 14 (2.73%) Senior Data Architect
Libraries, Frameworks & Software Standards
1 80 (15.63%) REST
2 71 (13.87%) Web Services
3 54 (10.55%) .NET
4 52 (10.16%) Spring
5 51 (9.96%) Cascading
6 46 (8.98%) RESTful
7 45 (8.79%) SOAP
8 44 (8.59%) Kafka
9 41 (8.01%) WCF
10 38 (7.42%) JSON
11 34 (6.64%) HTML
12 33 (6.45%) RabbitMQ
13 32 (6.25%) MSMQ
13 32 (6.25%) ActiveMQ
14 31 (6.05%) Gherkin
15 30 (5.86%) CSS
16 28 (5.47%) XML
17 21 (4.10%) Hibernate
18 18 (3.52%) JDBC
18 18 (3.52%) HTML5
Miscellaneous
1 113 (22.07%) Algorithms
2 91 (17.77%) Computer Science
3 81 (15.82%) Open Source
4 63 (12.30%) Analytical Skills
5 62 (12.11%) Visualisation
6 51 (9.96%) Statistics
7 49 (9.57%) Mathematics
8 40 (7.81%) Data Integration
9 29 (5.66%) Data Structures
10 22 (4.30%) Physics
11 16 (3.13%) Client/Server
11 16 (3.13%) User Experience
12 11 (2.15%) Social Media
12 11 (2.15%) Management Information System
13 10 (1.95%) Photography
14 9 (1.76%) Smart Meter
15 8 (1.56%) Clustering
15 8 (1.56%) Inversion of Control
16 7 (1.37%) Replication
17 6 (1.17%) Grid Computing
Operating Systems
1 104 (20.31%) Linux
2 24 (4.69%) UNIX
3 9 (1.76%) Windows
4 5 (0.98%) Ubuntu
5 3 (0.59%) Android
5 3 (0.59%) Apple iOS
6 2 (0.39%) CentOS
7 1 (0.20%) Red Hat Enterprise Linux
7 1 (0.20%) Windows Mobile
7 1 (0.20%) OS/2
Processes & Methodologies
1 153 (29.88%) Analytics
2 145 (28.32%) Agile Software Development
3 110 (21.48%) TDD
4 94 (18.36%) Business Intelligence
5 87 (16.99%) ETL
6 78 (15.23%) OO
7 59 (11.52%) Data Analysis
8 57 (11.13%) OOP
9 56 (10.94%) Software Engineering
10 54 (10.55%) E-Commerce
10 54 (10.55%) Scrum
11 45 (8.79%) BDD
12 38 (7.42%) Continuous Integration
13 36 (7.03%) Workflow
14 35 (6.84%) Multithreading
15 34 (6.64%) Data Architecture
16 32 (6.25%) Use Case
16 32 (6.25%) TOGAF
16 32 (6.25%) OOD
17 31 (6.05%) OOA/OOD
Programming Languages
1 337 (65.82%) Java
2 154 (30.08%) SQL
3 115 (22.46%) Python
4 107 (20.90%) Scala
5 81 (15.82%) R
6 80 (15.63%) C++
7 70 (13.67%) C#
8 65 (12.70%) Ruby
9 47 (9.18%) Bash Shell
10 44 (8.59%) JavaScript
11 30 (5.86%) PHP
12 28 (5.47%) C
13 26 (5.08%) Perl
14 20 (3.91%) MATLAB
15 10 (1.95%) Haskell
16 6 (1.17%) Clojure
17 5 (0.98%) Pig Latin
17 5 (0.98%) T-SQL
18 4 (0.78%) Erlang
19 3 (0.59%) VBA
Qualifications
1 88 (17.19%) Degree
2 48 (9.38%) PhD
3 7 (1.37%) SC Cleared
3 7 (1.37%) Security Cleared
4 4 (0.78%) Postgraduate
Quality Assurance & Compliance
1 30 (5.86%) QA
2 10 (1.95%) Data Quality
System Software
1 88 (17.19%) HDFS
2 44 (8.59%) Apache Flume
3 25 (4.88%) Apache ZooKeeper
4 17 (3.32%) Oracle RAC
5 1 (0.20%) Varnish
5 1 (0.20%) Squid
5 1 (0.20%) Docker
Systems Management
1 35 (6.84%) Oozie
2 33 (6.45%) Opscode Chef
3 27 (5.27%) Puppet
4 23 (4.49%) Ambari
5 20 (3.91%) Hadoop YARN
6 13 (2.54%) yum
7 5 (0.98%) Nagios
7 5 (0.98%) Ansible
8 4 (0.78%) ZABBIX
8 4 (0.78%) Cacti
8 4 (0.78%) Munin
8 4 (0.78%) OpenView
9 1 (0.20%) Vagrant
9 1 (0.20%) Salt
9 1 (0.20%) HAProxy
9 1 (0.20%) Graphite
Vendors
1 63 (12.30%) Teradata
2 61 (11.91%) Oracle
3 35 (6.84%) Netezza
4 30 (5.86%) Google
4 30 (5.86%) Hortonworks
5 29 (5.66%) MapR
6 23 (4.49%) Cloudera
7 22 (4.30%) Talend
7 22 (4.30%) Informatica
8 21 (4.10%) Cisco
9 20 (3.91%) SAP
9 20 (3.91%) Cognos
10 17 (3.32%) Sybase
10 17 (3.32%) Intel
11 16 (3.13%) Ab Initio
12 13 (2.54%) IBM
13 11 (2.15%) HP
14 10 (1.95%) Microsoft
14 10 (1.95%) Vertica
14 10 (1.95%) Tableau
Guildford, Surrey
set2recruit
Salary: + Bonus and benefits
Posted: 17 hours ago
London
Hays IT - Uk Posting account
Salary: £75000.00 - £90000.00 per annum + Bonus and Benefits
Posted: 18 hours ago
London
Experis Ltd
Salary: £65000.00 per annum
Posted: Yesterday
City, London
Deanslist Limited
Salary: From £50,000 to £60,000 per annum + bonus + benefits
Posted: 2 days ago
London
Engage PSG
Salary: £45000 - £55000 per annum + Fantastic benefits package
Posted: 5 days ago
City of London
People Source
Salary: £65000 - £85000 per annum + pension, bonus, insurance
Posted: 6 days ago
City, London
Royal Mail Group
Salary: Excellent Salary & Benefits
Posted: 7 days ago
City of London
Computer Futures
Salary: £65000 - £80000 per annum + Bonus, Medical
Posted: 7 days ago
Cardiff
Pertemps ERP
Salary: £40,000 - £50,000 Depending on Experience + Benefits
Posted: 8 days ago
Hertfordshire
ECM Selection
Salary: to c£50,000 DOE + Benefits
Posted: 8 days ago
City of London
The People Network
Salary: £100000 - £120000 per annum + Bonus, Car, Pension, Healthcare
Posted: 12 days ago
Herts - commutable from London
ECM Selection
Salary: to c£50,000 DOE + Benefits
Posted: 16 days ago
London
Huxley Banking & Financial Services
Salary: £80000 - £110000 per annum + bonus, pension,
Posted: 20 days ago
London
Huxley Banking & Financial Services
Salary: £100000 - £110000 per annum + pension, bonus, holiday
Posted: 22 days ago
London
Hays IT - Uk Posting account
Salary: £80000.00 - £110000.00 per annum
Posted: 22 days ago
London
Recruitment Genius
Salary: £65000 - £75000 per annum
Posted: 23 days ago