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 2 September 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
2 Sep 2014
Same period 2013 Same period 2012
MapReduce
Rank 625 712 806
Rank change year-on-year
+87 +94
Permanent jobs citing MapReduce 290 162 87
As % of all permanent IT jobs located in the UK 0.25% 0.15% 0.074%
As % of the Processes & Methodologies category 0.31% 0.19% 0.094%
Number of salaries quoted 246 142 83
Average salary £65,000 £60,000 £55,000
Average salary % change year-on-year
+8.33% +9.09%
90% offered a salary of more than £42,500 £50,000 £37,500
10% offered a salary of more than £90,000 £82,250 £82,500
UK excluding London average salary £70,000 £50,000 £67,500
% change year-on-year
+40.00% -25.92%

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
94022 86283 92102
As % of all permanent IT jobs located in the UK 81.34% 80.36% 78.67%
Number of salaries quoted 74935 70632 78012
Average salary £47,500 £47,500 £46,542
Average salary % change year-on-year
- +2.05%
90% offered a salary of more than £30,500 £30,000 £30,000
10% offered a salary of more than £72,500 £73,000 £72,500
UK excluding London average salary £42,500 £41,500 £40,000
% change year-on-year
+2.40% +3.75%

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 2 September 2014 within the UK.

MapReduce Salary Histogram in the UK

MapReduce
Top 30 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 2 September 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 +86 278 £65,000 +8.33% 20
London +103 240 £65,000 +4.00% 15
City of London +38 50 £65,000 +4.00% 5
South East -30 11 £70,000 +40.00% 3
Scotland -11 7 £42,500 - 3
West Yorkshire - 7 £40,000 -
Yorkshire - 7 £40,000 -
Leeds - 7 £40,000 -
Manchester -2 5 £80,000 +68.42%
North West -19 5 £80,000 +68.42%
South West -22 5 £70,000 - 2
East of England -27 5 £80,000 +60.00% 2
West Midlands - 5 £80,000 -
Hertfordshire - 5 £80,000 - 1
Birmingham - 5 £80,000 -
Bristol - 5 £70,000 - 2
Glasgow - 5 £42,500 - 1
Hemel Hempstead - 5 £80,000 -
Oxfordshire 0 4 £70,000 +40.00%
Surrey - 4 £60,000 - 2
Buckinghamshire - 3 £65,000 -
Milton Keynes - 3 £65,000 -
Oxford +1 2 £70,000 +40.00%
Edinburgh -12 2 £45,000 - 2
Epsom - 2 £60,000 -
Cardiff - 2 - -
Kidlington - 2 £70,000 -
Staines - 2 £74,000 - 2
Wales - 2 - -
South Wales - 2 - -

MapReduce
Top 30 Related IT Skills

For the 6 months to 2 September 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.

1 566 (83.36%) Hadoop
2 530 (78.06%) Big Data
3 464 (68.34%) Java
4 382 (56.26%) Apache Hive
5 304 (44.77%) NoSQL
6 237 (34.90%) Analytics
7 235 (34.61%) Python
8 202 (29.75%) Linux
9 196 (28.87%) MongoDB
10 181 (26.66%) HBase
11 165 (24.30%) SQL
12 163 (24.01%) R
13 152 (22.39%) Computer Science
14 149 (21.94%) Scala
15 146 (21.50%) TDD
16 139 (20.47%) Business Intelligence
17 133 (19.59%) Data Warehouse
18 132 (19.44%) Degree
19 129 (19.00%) Apache Cassandra
20 127 (18.70%) Software Engineering
21 123 (18.11%) Mahout
22 113 (16.64%) Visualisation
23 109 (16.05%) Couchbase
24 107 (15.76%) Apache Pig
25 104 (15.32%) Open Source
25 104 (15.32%) JavaScript
26 102 (15.02%) Agile Software Development
27 100 (14.73%) MySQL
28 99 (14.58%) PhD
28 99 (14.58%) ETL

MapReduce
Top Related IT Skills by Category

For the 6 months to 2 September 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
1 107 (15.76%) Apache Pig
2 61 (8.98%) Apache
3 40 (5.89%) SAS
3 40 (5.89%) Oracle Coherence
4 15 (2.21%) Mule
5 14 (2.06%) Tomcat
6 8 (1.18%) nginx
7 7 (1.03%) Apache Solr
7 7 (1.03%) SugarCRM
7 7 (1.03%) SharePoint
7 7 (1.03%) Alfresco
8 6 (0.88%) WebSphere
9 5 (0.74%) MS Exchange
9 5 (0.74%) IIS
9 5 (0.74%) Drupal
9 5 (0.74%) Node.js
10 4 (0.59%) OpenStack
10 4 (0.59%) Tornado
10 4 (0.59%) Zope
10 4 (0.59%) Plone
Applications
1 54 (7.95%) SPSS
2 14 (2.06%) Spreadsheet
3 9 (1.33%) Mathematica
3 9 (1.33%) MS Excel
3 9 (1.33%) Weka
4 5 (0.74%) MS Office
4 5 (0.74%) Stata
5 4 (0.59%) CPLEX
5 4 (0.59%) MS PowerPoint
5 4 (0.59%) FastStats
Business Applications
1 10 (1.47%) SAP InfiniteInsight
2 2 (0.29%) SAP MDM
2 2 (0.29%) Oracle BPM
3 1 (0.15%) Google Analytics
Cloud Services
1 80 (11.78%) Amazon AWS
2 57 (8.39%) Amazon EMR
3 52 (7.66%) Cloud Computing
4 40 (5.89%) Amazon EC2
5 21 (3.09%) Amazon S3
6 16 (2.36%) ElastiCache
6 16 (2.36%) Amazon ElastiCache
7 13 (1.91%) Microsoft Azure
7 13 (1.91%) Google App Engine
8 12 (1.77%) AWS Data Pipeline
9 8 (1.18%) Amazon SQS
9 8 (1.18%) SaaS
10 5 (0.74%) PaaS
11 3 (0.44%) IaaS
12 1 (0.15%) Heroku
Communications & Networking
1 45 (6.63%) Internet
2 43 (6.33%) WAN
2 43 (6.33%) LAN
3 24 (3.53%) HTTP
4 6 (0.88%) Firewall
5 5 (0.74%) SSL
6 4 (0.59%) SMS
6 4 (0.59%) Network Security
7 2 (0.29%) OpenLDAP
7 2 (0.29%) LDAP
7 2 (0.29%) TCP/IP
8 1 (0.15%) HTTPS
8 1 (0.15%) PuTTY
Database & Business Intelligence
1 566 (83.36%) Hadoop
2 530 (78.06%) Big Data
3 382 (56.26%) Apache Hive
4 304 (44.77%) NoSQL
5 196 (28.87%) MongoDB
6 181 (26.66%) HBase
7 133 (19.59%) Data Warehouse
8 129 (19.00%) Apache Cassandra
9 123 (18.11%) Mahout
10 109 (16.05%) Couchbase
11 100 (14.73%) MySQL
12 96 (14.14%) Redis
13 75 (11.05%) SQL Server
14 65 (9.57%) Sqoop
15 61 (8.98%) Data Mining
16 58 (8.54%) Relational Database
17 51 (7.51%) Riak
18 49 (7.22%) Oracle Exadata
19 43 (6.33%) DB2
20 42 (6.19%) Impala
Development Applications
1 68 (10.01%) Git (software)
2 36 (5.30%) Jenkins
3 27 (3.98%) Cucumber
3 27 (3.98%) Mercurial
4 24 (3.53%) SpecFlow
5 22 (3.24%) Maven
6 20 (2.95%) Selenium
6 20 (2.95%) Talend Open Studio
7 18 (2.65%) CruiseControl
8 15 (2.21%) JUnit
9 12 (1.77%) NUnit
9 12 (1.77%) TeamCity
9 12 (1.77%) Rhino Mocks
9 12 (1.77%) Moq
10 11 (1.62%) Mockito
11 8 (1.18%) Visual Studio
11 8 (1.18%) Subversion
12 7 (1.03%) Hudson
13 6 (0.88%) Ant
14 4 (0.59%) Oracle APEX
General
1 60 (8.84%) Games
2 41 (6.04%) Finance
3 40 (5.89%) Banking
4 36 (5.30%) Marketing
5 27 (3.98%) Advertising
6 26 (3.83%) Retail
7 22 (3.24%) Telecoms
8 10 (1.47%) Billing
9 9 (1.33%) Legal
10 6 (0.88%) Online Betting
11 4 (0.59%) Manufacturing
11 4 (0.59%) Automotive
11 4 (0.59%) Law
11 4 (0.59%) Front Office
12 3 (0.44%) Aerospace
13 2 (0.29%) Pharmaceutical
13 2 (0.29%) Publishing
Job Titles
1 225 (33.14%) Developer
2 135 (19.88%) Architect
3 112 (16.49%) Java Developer
4 107 (15.76%) Data Scientist
5 74 (10.90%) Data Architect
6 69 (10.16%) Big Data Architect
7 65 (9.57%) Senior Developer
8 54 (7.95%) Software Engineer
9 53 (7.81%) Consultant
10 40 (5.89%) Data Consultant
11 38 (5.60%) Research Engineer
12 37 (5.45%) Statistician
13 36 (5.30%) Senior Java Developer
14 35 (5.15%) Big Data Consultant
15 32 (4.71%) C# Developer
16 24 (3.53%) Analyst
16 24 (3.53%) Java Architect
17 23 (3.39%) Python Developer
18 22 (3.24%) Senior Architect
19 21 (3.09%) Senior Software Engineer
Libraries, Frameworks & Software Standards
1 92 (13.55%) HTML
2 88 (12.96%) REST
3 71 (10.46%) CSS
4 61 (8.98%) JSON
5 58 (8.54%) Web Services
6 56 (8.25%) Memcached
7 55 (8.10%) Kafka
8 52 (7.66%) Spring
9 46 (6.77%) XML
10 43 (6.33%) HTML5
10 43 (6.33%) Cascading
11 40 (5.89%) .NET
12 39 (5.74%) SOAP
13 38 (5.60%) JMX
14 37 (5.45%) JDBC
15 32 (4.71%) WCF
16 29 (4.27%) RESTful
17 28 (4.12%) CSS3
18 27 (3.98%) Google Closure
19 21 (3.09%) J2EE
Miscellaneous
1 152 (22.39%) Computer Science
2 113 (16.64%) Visualisation
3 104 (15.32%) Open Source
4 98 (14.43%) Mathematics
5 90 (13.25%) Statistics
6 43 (6.33%) Physics
7 26 (3.83%) Client/Server
8 25 (3.68%) Data Integration
9 22 (3.24%) Management Information System
9 22 (3.24%) Social Media
10 17 (2.50%) Online Games
11 16 (2.36%) Artificial Intelligence
12 12 (1.77%) Inversion of Control
13 11 (1.62%) Social Gaming
14 10 (1.47%) Smart Meter
14 10 (1.47%) Social Network
15 9 (1.33%) Enterprise Software
16 8 (1.18%) Taxonomies
16 8 (1.18%) Applied Mathematics
16 8 (1.18%) Economics
Operating Systems
1 202 (29.75%) Linux
2 36 (5.30%) UNIX
3 16 (2.36%) Android
4 11 (1.62%) Red Hat Enterprise Linux
5 10 (1.47%) Windows
6 9 (1.33%) CentOS
7 7 (1.03%) Apple iOS
8 2 (0.29%) Ubuntu
9 1 (0.15%) OS/2
9 1 (0.15%) Debian
Processes & Methodologies
1 237 (34.90%) Analytics
2 146 (21.50%) TDD
3 139 (20.47%) Business Intelligence
4 127 (18.70%) Software Engineering
5 102 (15.02%) Agile Software Development
6 99 (14.58%) ETL
7 94 (13.84%) OO
8 72 (10.60%) Continuous Integration
9 68 (10.01%) OOP
9 68 (10.01%) Performance Tuning
10 66 (9.72%) Scrum
11 58 (8.54%) Data Analysis
12 55 (8.10%) Machine Learning
13 53 (7.81%) Multithreading
14 49 (7.22%) BDD
15 46 (6.77%) Data Analytics
16 43 (6.33%) Benchmarking
17 42 (6.19%) Information Retrieval
18 38 (5.60%) E-Commerce
19 36 (5.30%) MVC
Programming Languages
1 464 (68.34%) Java
2 235 (34.61%) Python
3 165 (24.30%) SQL
4 163 (24.01%) R
5 149 (21.94%) Scala
6 104 (15.32%) JavaScript
7 73 (10.75%) Bash Shell
8 72 (10.60%) C++
9 69 (10.16%) MATLAB
10 63 (9.28%) C#
11 60 (8.84%) Ruby
12 42 (6.19%) Perl
13 38 (5.60%) PHP
14 35 (5.15%) Clojure
15 25 (3.68%) Haskell
16 9 (1.33%) F#
17 8 (1.18%) C
18 7 (1.03%) Erlang
18 7 (1.03%) XQuery
18 7 (1.03%) SPARQL
Qualifications
1 132 (19.44%) Degree
2 99 (14.58%) PhD
3 5 (0.74%) SC Cleared
3 5 (0.74%) Security Cleared
4 1 (0.15%) ISEB
4 1 (0.15%) ISTQB
Quality Assurance & Compliance
1 40 (5.89%) QA
2 11 (1.62%) Data Quality
System Software
1 69 (10.16%) HDFS
2 64 (9.43%) Apache Flume
3 40 (5.89%) Apache ZooKeeper
4 35 (5.15%) Oracle RAC
5 2 (0.29%) GPFS
6 1 (0.15%) Docker
6 1 (0.15%) Varnish
6 1 (0.15%) Squid
Systems Management
1 47 (6.92%) Oozie
2 43 (6.33%) Puppet
3 41 (6.04%) Opscode Chef
4 39 (5.74%) Ambari
5 12 (1.77%) YUM
6 5 (0.74%) Ansible
7 2 (0.29%) Nagios
8 1 (0.15%) ZABBIX
8 1 (0.15%) Cacti
8 1 (0.15%) Vagrant
8 1 (0.15%) Salt
8 1 (0.15%) HAProxy
Vendors
1 76 (11.19%) Oracle
2 62 (9.13%) Teradata
3 57 (8.39%) Netezza
4 53 (7.81%) Hortonworks
5 52 (7.66%) MapR
6 51 (7.51%) Google
7 49 (7.22%) Cisco
8 43 (6.33%) Sybase
8 43 (6.33%) Intel
9 37 (5.45%) Cloudera
10 20 (2.95%) Talend
11 19 (2.80%) Facebook
12 16 (2.36%) Tableau
12 16 (2.36%) Informatica
13 14 (2.06%) Microsoft
13 14 (2.06%) SAP
14 13 (1.91%) IBM
15 12 (1.77%) JBoss
16 11 (1.62%) HP
17 10 (1.47%) Greenplum
London
Cititec
Salary: COMPETITIVE
Posted: 7 hours ago
Bristol, Avon
Salt
Salary: £55000 - £80000 per annum + Bonus + Excellent Benefits
Posted: 8 hours ago
Central London / West End
Evolution Recruitment Solutions
Salary: 45,000-55,000
Posted: 8 hours ago
Glasgow, Lanarkshire
Harvey Nash plc
Salary: £28000 - £55000 per annum + Generous Benefits
Posted: Yesterday
City, London
Opus Recruitment Solutions Ltd
Salary: £55000 to £70000 per annum - + Bonus + Benefits
Posted: Yesterday
UK
Montash
Salary: £60000 - £90000 per annum + Excellent Package
Posted: Yesterday
Bristol, Avon
Dawson & Walsh
Salary: £60000 - £90000 per annum + Benefits
Posted: Yesterday
London
Dawson & Walsh
Salary: £70000 - £90000 per annum + Benefits
Posted: Yesterday
West London
Deanslist Limited
Salary: From £50,000 to £65,000 per annum + Stock options
Posted: 2 days ago
London
Harnham
Salary: £55000 - £75000 per annum + exclusive industry benefits
Posted: 4 days ago
City, London
Bridge Noble
Salary: £55000 - £75000 per annum + Industry leading Benefits
Posted: 4 days ago
London
FIRST POINT IT RESOURCING
Salary: £50000 - £67000 per annum
Posted: 4 days ago
Staines, Middlesex
Steria
Salary: Unspecified
Posted: 6 days ago
Staines, Middlesex
Steria
Salary: Unspecified
Posted: 6 days ago
Edinburgh
Cathcart Associates
Salary: £30000 - £60000 per annum + Excellent Benefits + Expenses
Posted: 8 days ago
City of London
Bridge Noble
Salary: £50000 - £70000 per annum + excellent benefits
Posted: 11 days ago
Central London, London, Hounslow, Slough,...
XIST4 IT LIMITED
Salary: £30-35,000 + Bens
Posted: 11 days ago
Edinburgh
Cathcart Associates
Salary: £30000 - £60000 per annum + Excellent Benefits
Posted: 20 days ago
Cambridge, Cambridgeshire (CB1)
Guru Careers
Salary: £Neg. (DOE) + Excellent Benefits
Posted: 22 days ago
City, London
EXPEDIA
Salary: Competitive Base + Travel Allowance + Bonus + Excellent Benefits
Posted: 25 days ago