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

Location
3 months to
29 Aug 2014
Same period 2013 Same period 2012
MapReduce
Rank 612 714 801
Rank change year-on-year
+102 +87
Permanent jobs citing MapReduce 300 159 88
As % of all permanent IT jobs located in the UK 0.26% 0.15% 0.075%
As % of the Processes & Methodologies category 0.32% 0.19% 0.097%
Number of salaries quoted 257 138 84
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 £80,750 £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
93904 84659 90979
As % of all permanent IT jobs located in the UK 80.68% 79.59% 77.87%
Number of salaries quoted 74903 69182 77129
Average salary £47,500 £47,500 £46,500
Average salary % change year-on-year
- +2.15%
90% offered a salary of more than £30,500 £30,000 £30,000
10% offered a salary of more than £72,500 £72,500 £72,500
UK excluding London average salary £42,500 £41,000 £40,000
% change year-on-year
+3.65% +2.50%

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 29 August 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 29 August 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 +88 288 £65,000 +8.33% 20
London +118 252 £65,000 +4.00% 16
City of London +26 52 £65,000 - 6
South East -31 9 £70,000 +40.00% 3
Scotland -16 7 £42,500 - 3
West Yorkshire - 7 £40,000 -
Yorkshire - 7 £40,000 -
Leeds - 7 £40,000 -
North West -9 6 £80,000 +68.42%
Manchester -5 5 £80,000 +68.42%
South West -16 5 £70,000 - 1
Bristol - 5 £70,000 - 1
Glasgow - 5 £42,500 - 1
Oxfordshire -8 4 £70,000 +40.00%
East of England -20 4 £80,000 +60.00% 2
Hertfordshire - 4 £80,000 - 1
West Midlands - 4 £80,000 -
Hemel Hempstead - 4 £80,000 -
Birmingham - 4 £80,000 -
Buckinghamshire - 3 £65,000 -
Milton Keynes - 3 £65,000 -
Oxford -6 2 £70,000 +40.00%
Edinburgh -13 2 £45,000 - 2
Epsom - 2 £60,000 -
Cardiff - 2 - -
Kidlington - 2 £70,000 -
Wales - 2 - -
Surrey - 2 £60,000 - 2
South Wales - 2 - -
Harrow - 1 - - 1

MapReduce
Top 30 Related IT Skills

For the 6 months to 29 August 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
3 463 (68.19%) Java
4 382 (56.26%) Apache Hive
5 303 (44.62%) NoSQL
6 237 (34.90%) Analytics
7 235 (34.61%) Python
8 201 (29.60%) Linux
9 195 (28.72%) MongoDB
10 180 (26.51%) HBase
11 166 (24.45%) SQL
12 163 (24.01%) R
13 151 (22.24%) Computer Science
14 148 (21.80%) Scala
15 145 (21.35%) TDD
16 140 (20.62%) Business Intelligence
17 134 (19.73%) Data Warehouse
18 131 (19.29%) Degree
19 126 (18.56%) Apache Cassandra
19 126 (18.56%) Software Engineering
20 122 (17.97%) Mahout
21 113 (16.64%) Visualisation
22 108 (15.91%) Couchbase
23 106 (15.61%) Apache Pig
24 104 (15.32%) JavaScript
25 103 (15.17%) Open Source
26 102 (15.02%) ETL
26 102 (15.02%) Agile Software Development
27 100 (14.73%) MySQL
28 99 (14.58%) PhD

MapReduce
Top Related IT Skills by Category

For the 6 months to 29 August 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
1 106 (15.61%) Apache Pig
2 60 (8.84%) 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
8 1 (0.15%) 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
4 303 (44.62%) NoSQL
5 195 (28.72%) MongoDB
6 180 (26.51%) HBase
7 134 (19.73%) Data Warehouse
8 126 (18.56%) Apache Cassandra
9 122 (17.97%) Mahout
10 108 (15.91%) Couchbase
11 100 (14.73%) MySQL
12 95 (13.99%) Redis
13 75 (11.05%) SQL Server
14 64 (9.43%) Sqoop
15 61 (8.98%) Data Mining
16 59 (8.69%) 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 40 (5.89%) Banking
2 40 (5.89%) Finance
3 36 (5.30%) Marketing
4 27 (3.98%) Advertising
5 26 (3.83%) Retail
6 22 (3.24%) Telecoms
7 10 (1.47%) Billing
8 9 (1.33%) Legal
9 6 (0.88%) Online Betting
10 4 (0.59%) Manufacturing
10 4 (0.59%) Automotive
10 4 (0.59%) Law
10 4 (0.59%) Front Office
11 3 (0.44%) Aerospace
12 2 (0.29%) Pharmaceutical
12 2 (0.29%) Publishing
Job Titles
1 225 (33.14%) Developer
2 136 (20.03%) Architect
3 112 (16.49%) Java Developer
4 107 (15.76%) Data Scientist
5 75 (11.05%) Data Architect
6 70 (10.31%) Big Data Architect
7 65 (9.57%) Senior Developer
8 54 (7.95%) Consultant
9 53 (7.81%) Software Engineer
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%) Data Manager
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 45 (6.63%) XML
10 43 (6.33%) HTML5
11 42 (6.19%) Cascading
12 40 (5.89%) .NET
13 39 (5.74%) SOAP
14 38 (5.60%) JMX
15 37 (5.45%) JDBC
16 32 (4.71%) WCF
17 28 (4.12%) CSS3
17 28 (4.12%) RESTful
18 27 (3.98%) Google Closure
19 21 (3.09%) J2EE
Miscellaneous
1 151 (22.24%) Computer Science
2 113 (16.64%) Visualisation
3 103 (15.17%) 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%) Social Media
10 21 (3.09%) Management Information System
11 17 (2.50%) Online Games
12 16 (2.36%) Artificial Intelligence
13 12 (1.77%) Inversion of Control
14 11 (1.62%) Social Gaming
15 10 (1.47%) Smart Meter
15 10 (1.47%) Social Network
16 9 (1.33%) Enterprise Software
17 8 (1.18%) Taxonomies
17 8 (1.18%) Applied Mathematics
17 8 (1.18%) Economics
Operating Systems
1 201 (29.60%) Linux
2 35 (5.15%) 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
2 145 (21.35%) TDD
3 140 (20.62%) Business Intelligence
4 126 (18.56%) Software Engineering
5 102 (15.02%) Agile Software Development
5 102 (15.02%) ETL
6 94 (13.84%) OO
7 71 (10.46%) Continuous Integration
8 68 (10.01%) OOP
8 68 (10.01%) Performance Tuning
9 66 (9.72%) Scrum
10 58 (8.54%) Data Analysis
11 55 (8.10%) Machine Learning
12 52 (7.66%) Multithreading
13 49 (7.22%) BDD
14 46 (6.77%) Data Analytics
15 43 (6.33%) Benchmarking
16 42 (6.19%) Information Retrieval
17 38 (5.60%) E-Commerce
18 36 (5.30%) MVC
Programming Languages
1 463 (68.19%) Java
2 235 (34.61%) Python
3 166 (24.45%) SQL
4 163 (24.01%) R
5 148 (21.80%) Scala
6 104 (15.32%) JavaScript
7 74 (10.90%) C++
8 73 (10.75%) Bash Shell
9 69 (10.16%) MATLAB
10 64 (9.43%) C#
11 59 (8.69%) 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%) C
16 9 (1.33%) F#
17 7 (1.03%) SPARQL
17 7 (1.03%) Erlang
17 7 (1.03%) XQuery
Qualifications
1 131 (19.29%) Degree
2 99 (14.58%) PhD
3 4 (0.59%) SC Cleared
3 4 (0.59%) Security Cleared
4 1 (0.15%) ISEB
4 1 (0.15%) ISTQB
Quality Assurance & Compliance
1 40 (5.89%) QA
2 10 (1.47%) Data Quality
System Software
1 67 (9.87%) HDFS
2 64 (9.43%) Apache Flume
3 39 (5.74%) 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 46 (6.77%) Oozie
2 43 (6.33%) Puppet
3 41 (6.04%) Opscode Chef
4 38 (5.60%) 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 75 (11.05%) Oracle
2 62 (9.13%) Teradata
3 57 (8.39%) Netezza
4 54 (7.95%) 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 36 (5.30%) 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 10 (1.47%) HP
16 10 (1.47%) Greenplum
London
Harnham
Salary: £55000 - £75000 per annum + exclusive industry benefits
Posted: 8 hours ago
City, London
Bridge Noble
Salary: £55000 - £75000 per annum + Industry leading Benefits
Posted: 9 hours ago
London
FIRST POINT IT RESOURCING
Salary: £50000 - £67000 per annum
Posted: 10 hours ago
Staines, Middlesex
Steria
Salary: Unspecified
Posted: 2 days ago
Staines, Middlesex
Steria
Salary: Unspecified
Posted: 2 days ago
London
Dawson & Walsh
Salary: £70000 - £80000 per annum + Benefits
Posted: 3 days ago
Bristol, Avon
Dawson & Walsh
Salary: £60000 - £80000 per annum + Benefits
Posted: 3 days ago
City, London
Parallel Consulting
Salary: £31000 - £60000 per annum + bonus, benefits, healthcare
Posted: 3 days ago
Central London / West End
Evolution Recruitment Solutions
Salary: 45,000-55,000
Posted: 3 days ago
Glasgow, Lanarkshire
Harvey Nash plc
Salary: £28000 - £55000 per annum + Generous Benefits
Posted: 4 days ago
Edinburgh, Midlothian
Cathcart Associates Ltd
Salary: £30000 - £60000 per annum + Excellent Benefits + Expenses
Posted: 4 days ago
West London
Deanslist Limited
Salary: From £50,000 to £65,000 per annum + Stock options
Posted: 6 days ago
City of London
Bridge Noble
Salary: £50000 - £70000 per annum + excellent benefits
Posted: 7 days ago
Central London, London, Hounslow, Slough,...
XIST4 IT LIMITED
Salary: £30-35,000 + Bens
Posted: 7 days ago
Edinburgh
Cathcart Associates
Salary: £30000 - £60000 per annum + Excellent Benefits
Posted: 16 days ago
Cambridge, Cambridgeshire (CB1)
Guru Careers
Salary: £Neg. (DOE) + Excellent Benefits
Posted: 18 days ago
City, London
EXPEDIA
Salary: Competitive Base + Travel Allowance + Bonus + Excellent Benefits
Posted: 21 days ago
City Of London
Opus Recruitment Solutions Ltd
Salary: £55000 - £65000 per annum, Benefits: Bonus & Benefits
Posted: 21 days ago
City Of London
Opus Recruitment Solutions Ltd
Salary: £75000 - £85000 per annum, Benefits: Share options & Benefits
Posted: 21 days ago
London
Creative Personnel
Salary: £50000 - £70000 per annum
Posted: 23 days ago