The first table below looks at the demand 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 18 April 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Libraries, Frameworks & Software Standards category.

Location
3 months to
18 Apr 2014
Same period 2013 Same period 2012
MapReduce
Rank 604 759 837
Rank change year-on-year
+155 +78
Permanent jobs citing MapReduce 340 124 86
As % of all permanent IT jobs located in the UK 0.28% 0.11% 0.068%
As % of the Libraries, Frameworks & Software Standards category 0.70% 0.28% 0.17%
Number of salaries quoted 295 116 82
Average salary £60,000 £52,500 £56,250
Average salary % change year-on-year
+14.28% -6.66%
90% offered a salary of more than £41,500 £37,500 £37,500
10% offered a salary of more than £90,000 £103,750 £80,000
UK excluding London average salary £50,000 £50,000 £36,250
% change year-on-year
- +37.93%
Libraries, Frameworks & Software Standards Category
UK
Permanent IT job ads with a match in the
Libraries, Frameworks & Software Standards category
48721 44620 52093
As % of all permanent IT jobs located in the UK 40.16% 40.19% 41.45%
Number of salaries quoted 41025 38863 46474
Average salary £42,500 £40,000 £40,000
Average salary % change year-on-year
+6.25% -
90% offered a salary of more than £30,000 £28,500 £28,000
10% offered a salary of more than £62,500 £62,500 £60,000
UK excluding London average salary £40,000 £37,500 £37,500
% change year-on-year
+6.66% -

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 Libraries, Frameworks & Software Standards 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 18 April 2014 within the UK.

MapReduce Salary Histogram in the UK

MapReduce
Top 23 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 18 April 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
(Click each for more statistics)
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
Find
Job
Vacancies
England +151 334 £61,500 +17.14% 30
London +143 292 £62,500 +8.69% 23
City of London +10 45 £70,000 +5.66% 5
South East -34 16 £82,500 +65.00% 1
Surrey +7 13 £75,000 +20.00%
West Yorkshire -18 13 £40,000 +29.03% 4
Yorkshire -25 13 £40,000 +29.03% 4
North West +8 12 £40,000 -46.66% 2
Leeds - 10 £40,000 - 2
Merseyside -8 7 £40,000 -46.66%
Liverpool - 7 £40,000 -
Scotland -10 5 £50,000 -
Glasgow - 5 £50,000 -
Manchester - 4 £45,000 - 1
Reigate - 4 £75,000 -
Altrincham - 2 £35,000 -
Middlesex - 2 £90,000 -
Guildford -2 1 £47,500 -24.00%
St Albans - 1 £60,000 -
Staines - 1 - -
Cheshire - 1 - - 1
Hertfordshire - 1 £60,000 -
East of England - 1 £60,000 -

MapReduce
Top 30 Related IT Skills

For the 6 months to 18 April 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.

1 531 (88.94%) Hadoop
2 493 (82.58%) Big Data
3 419 (70.18%) Java
4 331 (55.44%) Apache Hive
5 257 (43.05%) NoSQL
6 174 (29.15%) Python
7 167 (27.97%) Computer Science
8 165 (27.64%) HBase
9 162 (27.14%) MongoDB
10 160 (26.80%) R
11 152 (25.46%) Analytics
12 150 (25.13%) SQL
13 143 (23.95%) Degree
14 142 (23.79%) Apache Pig
15 129 (21.61%) Scala
16 122 (20.44%) Apache Cassandra
17 117 (19.60%) JavaScript
18 110 (18.43%) Business Intelligence
19 108 (18.09%) TDD
20 106 (17.76%) HTML
21 105 (17.59%) Finance
22 104 (17.42%) ETL
23 101 (16.92%) Data Warehouse
24 100 (16.75%) Multithreading
25 98 (16.42%) Linux
26 97 (16.25%) Visualisation
27 95 (15.91%) OO
28 94 (15.75%) Data Analysis
29 90 (15.08%) Open Source
30 86 (14.41%) Software Engineering

MapReduce
Top Related IT Skills by Category

For the 6 months to 18 April 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
1 142 (23.79%) Apache Pig
2 38 (6.37%) Apache
3 37 (6.20%) SAS
4 16 (2.68%) Elasticsearch
5 10 (1.68%) Apache Solr
6 9 (1.51%) Tomcat
7 5 (0.84%) OpenStack
7 5 (0.84%) Mule
8 4 (0.67%) Drupal
8 4 (0.67%) Alfresco
8 4 (0.67%) Oracle Coherence
8 4 (0.67%) WebSphere
8 4 (0.67%) SugarCRM
9 3 (0.50%) Zope
9 3 (0.50%) Plone
9 3 (0.50%) Node.js
10 2 (0.34%) GlassFish
10 2 (0.34%) Confluence
10 2 (0.34%) nginx
10 2 (0.34%) Apache ServiceMix
Applications
1 57 (9.55%) SPSS
2 11 (1.84%) Weka
3 7 (1.17%) Mathematica
4 5 (0.84%) Stata
5 4 (0.67%) FastStats
5 4 (0.67%) MS PowerPoint
6 3 (0.50%) MS Excel
6 3 (0.50%) Spreadsheet
7 2 (0.34%) MS Office
Cloud Services
1 64 (10.72%) Cloud Computing
2 48 (8.04%) Amazon AWS
3 22 (3.69%) Amazon EC2
4 21 (3.52%) Amazon EMR
5 15 (2.51%) Microsoft Azure
6 3 (0.50%) Google App Engine
7 2 (0.34%) GitHub
8 1 (0.17%) Amazon SQS
8 1 (0.17%) Amazon S3
8 1 (0.17%) SaaS
8 1 (0.17%) Heroku
Communications & Networking
1 70 (11.73%) Internet
2 20 (3.35%) HTTP
3 6 (1.01%) Firewall
3 6 (1.01%) SMS
4 5 (0.84%) SSL
5 3 (0.50%) LAN
5 3 (0.50%) WAN
5 3 (0.50%) Network Security
6 2 (0.34%) OpenLDAP
6 2 (0.34%) LDAP
7 1 (0.17%) VLAN
7 1 (0.17%) SPDY
Database & Business Intelligence
1 531 (88.94%) Hadoop
2 493 (82.58%) Big Data
3 331 (55.44%) Apache Hive
4 257 (43.05%) NoSQL
5 165 (27.64%) HBase
6 162 (27.14%) MongoDB
7 122 (20.44%) Apache Cassandra
8 101 (16.92%) Data Warehouse
9 77 (12.90%) Data Mining
10 73 (12.23%) MySQL
11 70 (11.73%) Sqoop
12 62 (10.39%) Mahout
13 61 (10.22%) Relational Database
14 44 (7.37%) RDBMS
15 39 (6.53%) Redis
16 31 (5.19%) SQL Server
17 27 (4.52%) CouchDB
18 22 (3.69%) QlikView
19 21 (3.52%) Couchbase
20 18 (3.02%) Triplestore
Development Applications
1 52 (8.71%) Git (software)
2 40 (6.70%) Mercurial
3 20 (3.35%) Jenkins
4 17 (2.85%) Selenium
5 16 (2.68%) Talend Open Studio
6 14 (2.35%) Cucumber
7 12 (2.01%) SpecFlow
8 9 (1.51%) Eclipse
8 9 (1.51%) Maven
9 4 (0.67%) Hudson
9 4 (0.67%) Jasmine
9 4 (0.67%) Subversion
10 3 (0.50%) JIRA
11 2 (0.34%) Visual Studio
12 1 (0.17%) NetBeans
12 1 (0.17%) PhpStorm
12 1 (0.17%) Bitbucket
12 1 (0.17%) PostSharp
12 1 (0.17%) TeamCity
12 1 (0.17%) PEAR
General
1 105 (17.59%) Finance
2 55 (9.21%) Games
3 33 (5.53%) Law
4 23 (3.85%) Advertising
4 23 (3.85%) Telecoms
5 19 (3.18%) Marketing
6 14 (2.35%) Retail
7 11 (1.84%) Front Office
8 6 (1.01%) Online Betting
8 6 (1.01%) Banking
9 4 (0.67%) Billing
9 4 (0.67%) Automotive
9 4 (0.67%) Legal
9 4 (0.67%) Manufacturing
10 1 (0.17%) Financial Institution
10 1 (0.17%) Publishing
Job Titles
1 301 (50.42%) Developer
2 165 (27.64%) Java Developer
3 93 (15.58%) Architect
4 67 (11.22%) Senior Developer
5 65 (10.89%) Data Architect
6 62 (10.39%) Big Data Architect
7 57 (9.55%) Data Scientist
8 54 (9.05%) Consultant
9 49 (8.21%) Hadoop Developer
10 37 (6.20%) Data Consultant
10 37 (6.20%) Big Data Consultant
11 35 (5.86%) Software Engineer
12 34 (5.70%) Senior Java Developer
13 33 (5.53%) Big Data Developer
14 24 (4.02%) Software Developer
15 22 (3.69%) .NET Developer
15 22 (3.69%) Solutions Architect
16 21 (3.52%) Programmer
16 21 (3.52%) Data Manager
17 20 (3.35%) C# .NET Developer
Libraries, Frameworks & Software Standards
1 106 (17.76%) HTML
2 75 (12.56%) CSS
3 69 (11.56%) HTML5
4 63 (10.55%) JSON
5 57 (9.55%) Web Services
6 43 (7.20%) JDBC
7 42 (7.04%) CSS3
8 41 (6.87%) Swing
8 41 (6.87%) Spring
8 41 (6.87%) Google Closure
9 39 (6.53%) J2EE
10 38 (6.37%) .NET
11 32 (5.36%) WCF
12 31 (5.19%) REST
13 26 (4.36%) Lucene
14 22 (3.69%) Hibernate
15 20 (3.35%) Memcached
15 20 (3.35%) ASP.NET
16 19 (3.18%) Natural Language Processing
16 19 (3.18%) ASP.NET MVC
Miscellaneous
1 167 (27.97%) Computer Science
2 97 (16.25%) Visualisation
3 90 (15.08%) Open Source
4 76 (12.73%) Statistics
5 59 (9.88%) Mathematics
6 58 (9.72%) Machine Learning
7 35 (5.86%) Artificial Intelligence
8 32 (5.36%) Physics
9 23 (3.85%) Data Integration
10 18 (3.02%) Client/Server
11 17 (2.85%) GIS
12 14 (2.35%) Inversion of Control
13 13 (2.18%) Social Media
14 12 (2.01%) Management Information System
15 11 (1.84%) Smart Meter
16 10 (1.68%) Social Network
17 9 (1.51%) Psychology
18 8 (1.34%) Enterprise Software
18 8 (1.34%) Neural Network
19 7 (1.17%) Smartphone
Operating Systems
1 98 (16.42%) Linux
2 28 (4.69%) UNIX
3 15 (2.51%) CentOS
3 15 (2.51%) Android
4 13 (2.18%) Windows
5 11 (1.84%) Red Hat Enterprise Linux
6 8 (1.34%) Ubuntu
7 5 (0.84%) AIX
7 5 (0.84%) Solaris
7 5 (0.84%) Apple iOS
8 1 (0.17%) Debian
Processes & Methodologies
1 152 (25.46%) Analytics
2 110 (18.43%) Business Intelligence
3 108 (18.09%) TDD
4 104 (17.42%) ETL
5 100 (16.75%) Multithreading
6 95 (15.91%) OO
7 94 (15.75%) Data Analysis
8 86 (14.41%) Software Engineering
9 54 (9.05%) Agile Software Development
10 50 (8.38%) OOP
11 47 (7.87%) Web Development
12 42 (7.04%) Data Architecture
12 42 (7.04%) Data Modelling
13 41 (6.87%) BDD
14 33 (5.53%) MVC
15 27 (4.52%) SOA
15 27 (4.52%) E-Commerce
16 26 (4.36%) Configuration Management
17 25 (4.19%) Performance Tuning
18 24 (4.02%) Predictive Analytics
Programming Languages
1 419 (70.18%) Java
2 174 (29.15%) Python
3 160 (26.80%) R
4 150 (25.13%) SQL
5 129 (21.61%) Scala
6 117 (19.60%) JavaScript
7 81 (13.57%) C++
8 65 (10.89%) C#
9 51 (8.54%) Perl
9 51 (8.54%) PHP
10 45 (7.54%) Ruby
11 42 (7.04%) Clojure
11 42 (7.04%) Bash Shell
12 28 (4.69%) MATLAB
13 19 (3.18%) Haskell
14 14 (2.35%) ActionScript
15 13 (2.18%) ActionScript 3.0
16 11 (1.84%) C
16 11 (1.84%) Shell Script
17 6 (1.01%) Groovy
Qualifications
1 143 (23.95%) Degree
2 63 (10.55%) PhD
3 1 (0.17%) ISEB
3 1 (0.17%) ISTQB
Quality Assurance & Compliance
1 43 (7.20%) QA
2 3 (0.50%) Data Quality
System Software
1 43 (7.20%) Apache Flume
2 3 (0.50%) Apache ZooKeeper
2 3 (0.50%) Oracle RAC
Systems Management
1 34 (5.70%) Opscode Chef
2 24 (4.02%) Puppet
3 8 (1.34%) Oozie
4 5 (0.84%) YUM
5 3 (0.50%) Ambari
6 1 (0.17%) Nagios
6 1 (0.17%) Ansible
6 1 (0.17%) ZABBIX
6 1 (0.17%) Cacti
Vendors
1 49 (8.21%) Google
2 33 (5.53%) Oracle
3 23 (3.85%) Teradata
4 19 (3.18%) Splunk
5 16 (2.68%) Talend
5 16 (2.68%) MicroStrategy
6 14 (2.35%) Hitachi
7 13 (2.18%) SAP
7 13 (2.18%) Netezza
8 12 (2.01%) Cloudera
9 11 (1.84%) Informatica
10 10 (1.68%) Cognos
11 9 (1.51%) Cisco
11 9 (1.51%) Ab Initio
11 9 (1.51%) Hortonworks
11 9 (1.51%) Greenplum
12 8 (1.34%) Red Hat
12 8 (1.34%) Business Objects
13 7 (1.17%) JBoss
13 7 (1.17%) IBM
London
Burns Sheehan
Salary: £55000 - £60000 per annum + Bonus + Benefits
Posted: 2 days ago
London
Fusion Experience
Salary: From £40,000 to £80,000 per annum
Posted: 2 days ago
Leeds, West Yorkshire
The Bridge Ltd
Salary: Up to £50,000 per annum Plus Bonus plus Benefits
Posted: 2 days ago
City, London
Deerfoot IT Resources Ltd
Salary: £55000 per annum
Posted: 3 days ago
City, London
Opus Recruitment Solutions Ltd
Salary: £65000 to £75000 per annum - Bonus & Benefits
Posted: 3 days ago
London
Opus Recruitment Solutions Ltd
Salary: £50000 to £70000 per annum
Posted: 3 days ago
UK
MBN Recruitment Solutions
Salary: Unspecified £DOE
Posted: 3 days ago
London
Mayflower Recruitment Ltd
Salary: From £50,000 to £70,000 per annum
Posted: 3 days ago
London
Parallel Consulting
Salary: £100000 per annum + BONUS + BENEFITS
Posted: 4 days ago
South East London
Client Server
Salary: £45k to £55k + benefits
Posted: 4 days ago
London
Oxford Knight
Salary: Benefits
Posted: 4 days ago
Leeds, West Yorkshire
4it Recruitment Ltd
Salary: From £35,000 to £45,000 per annum Plus Bonus, Pension, Medical, etc
Posted: 4 days ago
City, London
Streamline Connections
Salary: £90000 - £100000 per annum + Bonus and Benefits
Posted: 4 days ago
Slough, Berkshire
O2
Salary: Competitive Salary and Benefits
Posted: 5 days ago
Wetherby, West Yorkshire
Evolution Recruitment Solutions
Salary: 35,000 - 45,000
Posted: 5 days ago
Central London / West End
Client Server
Salary: £35k to £50k + benefits
Posted: 5 days ago
London
Purple Monkey
Salary: From £50,000 to £70,000 per annum
Posted: 5 days ago
London
Dawson & Walsh
Salary: £50000 - £70000 per annum + Benefits
Posted: 5 days ago
City, London
Royal Mail Group
Salary: Excellent Salary & Benefits
Posted: 11 days ago
Wetherby, West Yorkshire
RandomStorm Limited
Salary: From £30,000 to £40,000 per annum
Posted: 17 days ago