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

Location
3 months to
30 Oct 2014
Same period 2013 Same period 2012
MapReduce
Rank 666 619 798
Rank change year-on-year
-47 +179
Permanent jobs citing MapReduce 233 271 87
As % of all permanent IT jobs located in the UK 0.20% 0.25% 0.077%
As % of the Processes & Methodologies category 0.25% 0.31% 0.098%
Number of salaries quoted 190 225 80
Average salary £67,500 £60,000 £63,750
Average salary % change year-on-year
+12.50% -5.88%
90% offered a salary of more than £45,500 £50,000 £45,000
10% offered a salary of more than £90,000 £80,000 £82,500
UK excluding London average salary £70,000 £52,500 £67,500
% change year-on-year
+33.33% -22.22%

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
93404 87809 88797
As % of all permanent IT jobs located in the UK 82.09% 81.58% 78.96%
Number of salaries quoted 75620 72127 74915
Average salary £48,000 £47,500 £45,000
Average salary % change year-on-year
+1.05% +5.55%
90% offered a salary of more than £31,000 £30,000 £30,000
10% offered a salary of more than £72,500 £70,000 £72,500
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 30 October 2014 within the UK.

MapReduce Salary Histogram in the UK

MapReduce
Top 25 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 30 October 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 -42 219 £70,000 +16.66% 23
London -21 182 £67,500 +8.00% 16
City of London +19 40 £60,000 - 6
Bristol +2 13 £70,000 -
South West -3 13 £70,000 -
Scotland - 9 £42,500 - 1
South East -28 8 £74,000 +40.95% 2
East of England -13 6 £80,000 +60.00% 1
Hertfordshire -21 6 £80,000 -
Birmingham - 6 £80,000 -
Glasgow - 6 £40,000 - 1
Hemel Hempstead - 6 £80,000 -
West Midlands - 6 £80,000 -
Manchester - 5 £50,000 - 2
Buckinghamshire - 5 £78,750 -
North West - 5 £50,000 - 3
Milton Keynes - 3 £65,000 -
Edinburgh - 3 £45,000 -
Staines - 2 £74,000 -
Marlow - 2 £92,500 -
Surrey - 2 £74,000 -
West Yorkshire - 1 £60,000 -
Yorkshire - 1 £60,000 - 1
Kent - 1 - -
Leeds - 1 £60,000 -

MapReduce
Top 30 Related IT Skills

For the 6 months to 30 October 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.

1 528 (86.56%) Hadoop
2 502 (82.30%) Big Data
3 420 (68.85%) Java
4 344 (56.39%) Apache Hive
5 268 (43.93%) NoSQL
6 225 (36.89%) Analytics
7 206 (33.77%) Algorithms
8 202 (33.11%) Agile Software Development
9 188 (30.82%) HBase
10 181 (29.67%) MongoDB
11 177 (29.02%) Python
12 172 (28.20%) SQL
13 164 (26.89%) Linux
14 136 (22.30%) TDD
15 133 (21.80%) Apache Cassandra
15 133 (21.80%) R
16 125 (20.49%) Scala
17 121 (19.84%) Apache Pig
17 121 (19.84%) Business Intelligence
18 119 (19.51%) Data Warehouse
19 117 (19.18%) Computer Science
20 106 (17.38%) Mahout
21 104 (17.05%) Visualisation
22 99 (16.23%) ETL
23 94 (15.41%) SQL Server
24 93 (15.25%) OO
24 93 (15.25%) Software Engineering
24 93 (15.25%) Degree
25 91 (14.92%) REST
26 90 (14.75%) Couchbase

MapReduce
Top Related IT Skills by Category

For the 6 months to 30 October 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
1 121 (19.84%) Apache Pig
2 46 (7.54%) Apache
3 41 (6.72%) Oracle Coherence
4 37 (6.07%) SAS
5 24 (3.93%) Apache Spark
6 16 (2.62%) Mule
7 11 (1.80%) JBoss
8 9 (1.48%) Tomcat
8 9 (1.48%) SharePoint
9 7 (1.15%) MS Exchange
9 7 (1.15%) IIS
9 7 (1.15%) Apache Solr
10 6 (0.98%) Node.js
10 6 (0.98%) nginx
10 6 (0.98%) WebSphere
11 5 (0.82%) SugarCRM
11 5 (0.82%) Alfresco
12 4 (0.66%) Elasticsearch
12 4 (0.66%) Tornado
13 2 (0.33%) WebLogic
Applications
1 30 (4.92%) SPSS
2 12 (1.97%) Weka
3 10 (1.64%) Spreadsheet
4 9 (1.48%) MS Office
5 4 (0.66%) MS Excel
6 3 (0.49%) Mathematica
6 3 (0.49%) CPLEX
7 1 (0.16%) Stata
Business Applications
1 8 (1.31%) SAP InfiniteInsight
2 2 (0.33%) SAP MDM
2 2 (0.33%) Oracle BPM
3 1 (0.16%) Google Analytics
Cloud Services
1 80 (13.11%) Amazon AWS
2 50 (8.20%) Amazon EMR
3 48 (7.87%) Cloud Computing
4 34 (5.57%) Amazon EC2
5 19 (3.11%) Amazon S3
6 16 (2.62%) ElastiCache
6 16 (2.62%) Amazon ElastiCache
7 12 (1.97%) AWS Data Pipeline
8 11 (1.80%) Google App Engine
8 11 (1.80%) SaaS
9 10 (1.64%) Microsoft Azure
10 6 (0.98%) Amazon SQS
11 5 (0.82%) PaaS
12 3 (0.49%) IaaS
13 2 (0.33%) GitHub
14 1 (0.16%) Rackspace Cloud
14 1 (0.16%) Heroku
Communications & Networking
1 44 (7.21%) LAN
1 44 (7.21%) WAN
2 28 (4.59%) Internet
3 12 (1.97%) HTTP
4 2 (0.33%) TCP/IP
5 1 (0.16%) HTTPS
5 1 (0.16%) RTP
5 1 (0.16%) Network Security
Database & Business Intelligence
1 528 (86.56%) Hadoop
2 502 (82.30%) Big Data
3 344 (56.39%) Apache Hive
4 268 (43.93%) NoSQL
5 188 (30.82%) HBase
6 181 (29.67%) MongoDB
7 133 (21.80%) Apache Cassandra
8 119 (19.51%) Data Warehouse
9 106 (17.38%) Mahout
10 94 (15.41%) SQL Server
11 90 (14.75%) Couchbase
12 69 (11.31%) MySQL
13 67 (10.98%) Redis
14 58 (9.51%) Sqoop
15 54 (8.85%) Oracle Exadata
16 50 (8.20%) Data Mining
17 49 (8.03%) Riak
18 48 (7.87%) Relational Database
19 45 (7.38%) Impala
20 44 (7.21%) MarkLogic
Development Applications
1 62 (10.16%) Git (software)
2 37 (6.07%) Cucumber
3 36 (5.90%) Jenkins
4 33 (5.41%) SpecFlow
5 32 (5.25%) CruiseControl
6 29 (4.75%) Maven
6 29 (4.75%) Mercurial
7 28 (4.59%) NUnit
8 26 (4.26%) Rhino Mocks
8 26 (4.26%) Moq
8 26 (4.26%) Talend Open Studio
8 26 (4.26%) TeamCity
9 21 (3.44%) JUnit
10 15 (2.46%) Mockito
11 14 (2.30%) Selenium
12 7 (1.15%) Hudson
13 6 (0.98%) Visual Studio
13 6 (0.98%) Ant
13 6 (0.98%) Subversion
14 5 (0.82%) Team Foundation Server
General
1 62 (10.16%) Finance
2 61 (10.00%) Games
3 56 (9.18%) Banking
4 28 (4.59%) Retail
5 23 (3.77%) Marketing
6 15 (2.46%) Telecoms
7 11 (1.80%) Advertising
8 8 (1.31%) Legal
9 5 (0.82%) Billing
9 5 (0.82%) Aerospace
10 3 (0.49%) Front Office
10 3 (0.49%) Pharmaceutical
11 2 (0.33%) Automotive
11 2 (0.33%) Manufacturing
12 1 (0.16%) Publishing
12 1 (0.16%) Investment Banking
12 1 (0.16%) Law
12 1 (0.16%) Financial Institution
Job Titles
1 197 (32.30%) Developer
2 135 (22.13%) Architect
3 93 (15.25%) Java Developer
4 85 (13.93%) Data Scientist
5 77 (12.62%) Data Architect
6 71 (11.64%) Big Data Architect
7 60 (9.84%) Senior Developer
8 49 (8.03%) Consultant
9 42 (6.89%) Software Engineer
10 41 (6.72%) Data Consultant
11 40 (6.56%) C# Developer
12 36 (5.90%) Big Data Consultant
13 33 (5.41%) Senior Java Developer
14 30 (4.92%) Senior Architect
15 28 (4.59%) Research Engineer
15 28 (4.59%) Statistician
16 22 (3.61%) Java Architect
17 18 (2.95%) Senior Java Architect
18 17 (2.79%) Data Manager
19 15 (2.46%) Senior C# Developer
Libraries, Frameworks & Software Standards
1 91 (14.92%) REST
2 73 (11.97%) HTML
3 68 (11.15%) Web Services
4 60 (9.84%) CSS
5 55 (9.02%) SOAP
5 55 (9.02%) Spring
6 52 (8.52%) .NET
7 50 (8.20%) JSON
8 49 (8.03%) Cascading
9 44 (7.21%) Kafka
10 40 (6.56%) RESTful
11 39 (6.39%) WCF
11 39 (6.39%) XML
12 38 (6.23%) HTML5
13 35 (5.74%) JDBC
14 31 (5.08%) Memcached
15 28 (4.59%) RabbitMQ
15 28 (4.59%) CSS3
16 27 (4.43%) Google Closure
16 27 (4.43%) ActiveMQ
Miscellaneous
1 206 (33.77%) Algorithms
2 117 (19.18%) Computer Science
3 104 (17.05%) Visualisation
4 79 (12.95%) Open Source
5 78 (12.79%) Mathematics
6 77 (12.62%) Statistics
7 75 (12.30%) Analytical Skills
8 73 (11.97%) Data Structures
9 37 (6.07%) Physics
10 29 (4.75%) Data Integration
11 25 (4.10%) Client/Server
12 21 (3.44%) User Experience
13 17 (2.79%) Management Information System
14 14 (2.30%) Social Media
15 11 (1.80%) Online Games
16 9 (1.48%) Photography
17 8 (1.31%) Taxonomies
17 8 (1.31%) Artificial Intelligence
17 8 (1.31%) Enterprise Software
18 7 (1.15%) Linked Data
Operating Systems
1 164 (26.89%) Linux
2 39 (6.39%) UNIX
3 13 (2.13%) Windows
4 7 (1.15%) Android
5 5 (0.82%) Apple iOS
6 3 (0.49%) Ubuntu
7 2 (0.33%) CentOS
8 1 (0.16%) Red Hat Enterprise Linux
8 1 (0.16%) OS/2
Processes & Methodologies
1 225 (36.89%) Analytics
2 202 (33.11%) Agile Software Development
3 136 (22.30%) TDD
4 121 (19.84%) Business Intelligence
5 99 (16.23%) ETL
6 93 (15.25%) OO
6 93 (15.25%) Software Engineering
7 71 (11.64%) OOP
8 67 (10.98%) Scrum
9 65 (10.66%) Continuous Integration
10 63 (10.33%) Performance Tuning
11 50 (8.20%) Multithreading
11 50 (8.20%) Data Analysis
12 45 (7.38%) E-Commerce
12 45 (7.38%) Data Analytics
12 45 (7.38%) BDD
13 44 (7.21%) Benchmarking
14 37 (6.07%) Machine Learning
15 32 (5.25%) Information Retrieval
16 28 (4.59%) Data Architecture
Programming Languages
1 420 (68.85%) Java
2 177 (29.02%) Python
3 172 (28.20%) SQL
4 133 (21.80%) R
5 125 (20.49%) Scala
6 79 (12.95%) JavaScript
7 73 (11.97%) C++
8 70 (11.48%) C#
9 58 (9.51%) Ruby
10 51 (8.36%) Bash Shell
11 47 (7.70%) MATLAB
12 31 (5.08%) Perl
13 30 (4.92%) PHP
14 20 (3.28%) Haskell
15 18 (2.95%) Clojure
16 15 (2.46%) C
17 7 (1.15%) XQuery
17 7 (1.15%) SPARQL
18 6 (0.98%) XPath
18 6 (0.98%) F#
Qualifications
1 93 (15.25%) Degree
2 72 (11.80%) PhD
3 7 (1.15%) SC Cleared
3 7 (1.15%) Security Cleared
Quality Assurance & Compliance
1 40 (6.56%) QA
2 11 (1.80%) Data Quality
System Software
1 87 (14.26%) HDFS
2 70 (11.48%) Apache Flume
3 42 (6.89%) Apache ZooKeeper
4 36 (5.90%) Oracle RAC
5 1 (0.16%) Varnish
5 1 (0.16%) Squid
5 1 (0.16%) Docker
Systems Management
1 55 (9.02%) Oozie
2 40 (6.56%) Ambari
3 34 (5.57%) Puppet
4 32 (5.25%) Opscode Chef
5 14 (2.30%) Hadoop YARN
6 9 (1.48%) YUM
7 5 (0.82%) Ansible
8 1 (0.16%) Salt
8 1 (0.16%) HAProxy
8 1 (0.16%) Nagios
8 1 (0.16%) Vagrant
Vendors
1 79 (12.95%) Oracle
2 78 (12.79%) Teradata
3 66 (10.82%) Netezza
4 52 (8.52%) MapR
5 51 (8.36%) Hortonworks
6 49 (8.03%) Google
7 44 (7.21%) Sybase
7 44 (7.21%) Cisco
7 44 (7.21%) Intel
8 31 (5.08%) Cloudera
9 26 (4.26%) Talend
10 21 (3.44%) Informatica
11 19 (3.11%) IBM
12 18 (2.95%) Tableau
12 18 (2.95%) Facebook
13 17 (2.79%) SAP
14 11 (1.80%) Microsoft
15 9 (1.48%) Cognos
15 9 (1.48%) Greenplum
16 7 (1.15%) HP
London
Templeton and Partners - SAP & UK Account
Salary: £65k - 85k per year
Posted: 11 hours ago
London
Hays IT - Uk Posting account
Salary: £70000.00 - £95000.00 per annum + Bonus and Benefits
Posted: Yesterday
London
CLIENT SERVER
Salary: £50k to £55k + bonus (c50%)
Posted: Yesterday
London
Engage PSG
Salary: £50000 - £70000 per annum + Fantastic benefits
Posted: 2 days ago
London
Burns Sheehan
Salary: £65000 - £70000 per annum + Bonus + Benefits
Posted: 2 days ago
London
Lawrence Harvey Enterprise
Salary: £80000 - £90000 per annum + Bonus + Benefits
Posted: 2 days ago
Knutsford, Cheshire
Salt
Salary: £70000 - £90000 per annum + bonus, comprehensive benefits
Posted: 2 days ago
London
Salt
Salary: £55000 - £65000 per annum + competitive benefits
Posted: 2 days ago
City, London
McGregor Boyall
Salary: £40000 - £70000 per annum + Benefits
Posted: 3 days ago
City, London
TEKsystems
Posted: 3 days ago
City, London
McGregor Boyall
Posted: 3 days ago
Glasgow, Lanarkshire
Harvey Nash plc
Salary: £45000 - £55000 per annum + Excellent Benefits
Posted: 3 days ago
City, London
Harnham
Salary: £40000 - £60000 per annum + Potential Stock Options
Posted: 4 days ago
London
Computer Futures
Salary: £75000 - £85000 per annum + 20K Bonus
Posted: 6 days ago
London
Hays IT - Uk Posting account
Salary: £70000.00 - £110000.00 per annum
Posted: 10 days ago
Manchester
Computer Futures
Salary: £45000 - £50000 per annum + competitive
Posted: 23 days ago
York
Computer Futures
Salary: £50000 - £55000 per annum + competitive
Posted: 23 days ago