The table below looks at the statistics for MapReduce skills in IT jobs advertised across the UK. Included is a guide to the salaries offered in IT jobs that have cited MapReduce over the 3 months to 29 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
29 May 2016
Same period 2015 Same period 2014
MapReduce
Rank 598 733 673
Rank change year-on-year
+135 -60
Permanent jobs citing MapReduce 330 237 326
As % of all permanent IT jobs located in the UK 0.34% 0.22% 0.27%
As % of the Processes & Methodologies category 0.38% 0.25% 0.32%
Number of salaries quoted 243 178 280
Median salary £67,500 £60,000 £65,000
Median salary % change year-on-year
+12.50% -7.69%
90% offered a salary of more than £45,000 £45,500 £42,500
10% offered a salary of more than £92,500 £90,000 £95,000
UK excluding London median salary £55,000 £52,500 £75,000
% change year-on-year
+4.76% -30.00%

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
86284 94752 102175
As % of all permanent IT jobs located in the UK 87.86% 86.37% 85.32%
Number of salaries quoted 71903 77013 83070
Median salary £50,000 £50,000 £47,500
Median salary % change year-on-year
- +5.26%
90% offered a salary of more than £32,500 £31,500 £31,000
10% offered a salary of more than £75,000 £72,500 £75,000
UK excluding London median salary £45,000 £44,000 £42,500
% change year-on-year
+2.27% +3.52%

MapReduce
Jobs Demand Trend

The demand trend of job ads citing MapReduce as a proportion of all IT jobs with a match in 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 May 2016 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 median salaries quoted in IT jobs citing MapReduce within the UK over the 3 months to 29 May 2016. 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 see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +139 326 £67,500 +12.50% 33
London +84 209 £70,000 +3.70% 18
South East +45 48 £60,000 +20.00% 8
City of London +59 31 £82,500 +13.79% 3
South West +31 29 £54,000 +11.91% 3
Surrey +19 23 £60,000 +50.00% 3
Staines +23 20 £60,000 +50.00% 1
Gloucestershire - 19 £54,000 - 1
Yorkshire - 15 - - 3
Leeds - 15 - -
West Yorkshire - 15 - - 3
West Midlands -3 14 £55,000 -4.34%
Warwickshire +7 13 £55,000 -4.34%
Warwick - 13 £55,000 -
Oxford - 12 £67,500 -
Gloucester - 12 £54,000 - 1
Oxfordshire - 12 £67,500 -
Hampshire +17 11 £40,000 - 2
Devon - 6 £90,000 -
Exeter - 6 £90,000 -
Portsmouth - 5 £30,000 - 1
East Midlands - 5 £55,000 -
Bristol +13 4 £42,500 -32.00% 2
Northampton - 3 - -
Northamptonshire - 3 - -
East of England +32 2 £55,000 -38.88%
Wales +13 2 £45,000 -
North West +9 2 - - 1
South Wales +7 2 £45,000 -
Cardiff +7 2 £45,000 -

MapReduce
Top 30 Related IT Skills

For the 6 months to 29 May 2016, IT jobs citing MapReduce also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for MapReduce.

1 515 (93.13%) Hadoop
2 412 (74.50%) Big Data
3 365 (66.00%) Java
4 355 (64.20%) Apache Hive
5 306 (55.33%) Python
6 272 (49.19%) Apache Pig
7 265 (47.92%) Apache Spark
8 249 (45.03%) SQL
9 217 (39.24%) Business Intelligence
10 196 (35.44%) Agile Software Development
11 185 (33.45%) Apache Cassandra
12 174 (31.46%) Analytics
13 168 (30.38%) HBase
14 160 (28.93%) HDFS
14 160 (28.93%) Linux
15 154 (27.85%) NoSQL
16 145 (26.22%) Degree
17 141 (25.50%) TDD
18 139 (25.14%) Machine Learning
19 129 (23.33%) Apache Flume
20 128 (23.15%) R
21 126 (22.78%) MongoDB
22 125 (22.60%) ETL
23 124 (22.42%) Open Source
24 119 (21.52%) Scala
25 110 (19.89%) Sqoop
26 106 (19.17%) Impala
27 104 (18.81%) Performance Tuning
28 101 (18.26%) SQL Server
28 101 (18.26%) Computer Science

MapReduce
Top Related IT Skills by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 272 (49.19%) Apache Pig
2 265 (47.92%) Apache Spark
3 78 (14.10%) Apache
4 61 (11.03%) SAS
5 28 (5.06%) Elasticsearch
6 11 (1.99%) Apache Solr
7 10 (1.81%) Confluence
8 8 (1.45%) Node.js
9 5 (0.90%) JBoss
10 4 (0.72%) Tomcat
11 3 (0.54%) nginx
12 2 (0.36%) Alfresco
12 2 (0.36%) GlassFish
12 2 (0.36%) Mule
12 2 (0.36%) SugarCRM
13 1 (0.18%) OpenStack
13 1 (0.18%) SharePoint
Applications
1 4 (0.72%) SPSS
2 2 (0.36%) MS Excel
Business Applications
1 14 (2.53%) SAP Oil and Gas
2 1 (0.18%) Oracle BPM
2 1 (0.18%) SAP MDM
Cloud Services
1 57 (10.31%) Amazon AWS
2 35 (6.33%) GitHub
3 30 (5.42%) Google Cloud Platform
4 28 (5.06%) Amazon EMR
4 28 (5.06%) Google App Engine
5 22 (3.98%) PaaS
6 6 (1.08%) Amazon EC2
6 6 (1.08%) Amazon S3
7 4 (0.72%) Amazon ELB
7 4 (0.72%) IaaS
7 4 (0.72%) SaaS
8 3 (0.54%) AWS Elastic Beanstalk
8 3 (0.54%) Cloud Computing
8 3 (0.54%) Heroku
8 3 (0.54%) Microsoft Azure
9 2 (0.36%) iPaaS
10 1 (0.18%) Amazon SQS
10 1 (0.18%) Azure Machine Learning
10 1 (0.18%) CloudFront
Communications & Networking
1 25 (4.52%) Internet
2 11 (1.99%) HTTP
3 8 (1.45%) DNS
4 6 (1.08%) Firewall
4 6 (1.08%) Kerberos
5 2 (0.36%) OpenLDAP
5 2 (0.36%) SSH
5 2 (0.36%) TCP/IP
5 2 (0.36%) VPN
6 1 (0.18%) LDAP
Database & Business Intelligence
1 515 (93.13%) Hadoop
2 412 (74.50%) Big Data
3 355 (64.20%) Apache Hive
4 185 (33.45%) Apache Cassandra
5 168 (30.38%) HBase
6 154 (27.85%) NoSQL
7 126 (22.78%) MongoDB
8 110 (19.89%) Sqoop
9 106 (19.17%) Impala
10 101 (18.26%) SQL Server
11 99 (17.90%) Data Mining
12 98 (17.72%) Data Warehouse
13 83 (15.01%) PostgreSQL
14 77 (13.92%) Relational Database
15 58 (10.49%) MySQL
16 45 (8.14%) QlikView
17 39 (7.05%) Neo4j
18 31 (5.61%) Amazon Redshift
19 24 (4.34%) SQL Server Integration Services
20 20 (3.62%) Couchbase
Development Applications
1 72 (13.02%) Git (software)
2 45 (8.14%) Jenkins
3 29 (5.24%) Cucumber
3 29 (5.24%) RSpec
4 28 (5.06%) JUnit
5 17 (3.07%) Talend Open Studio
6 14 (2.53%) Maven
7 11 (1.99%) Subversion
8 7 (1.27%) Gerrit
8 7 (1.27%) Selenium
9 5 (0.90%) Bitbucket
10 4 (0.72%) Mockito
11 3 (0.54%) Bugzilla
11 3 (0.54%) Hudson
11 3 (0.54%) JIRA
12 2 (0.36%) Grunt
12 2 (0.36%) Jasmine
12 2 (0.36%) RStudio
13 1 (0.18%) Ant
13 1 (0.18%) Gradle
General
1 97 (17.54%) Finance
2 36 (6.51%) Advertising
3 32 (5.79%) Games
4 26 (4.70%) Marketing
5 25 (4.52%) Retail
6 16 (2.89%) Banking
7 9 (1.63%) Telecoms
8 5 (0.90%) Investment Banking
8 5 (0.90%) Pharmaceutical
9 4 (0.72%) Law
10 3 (0.54%) Electronics
10 3 (0.54%) Manufacturing
11 2 (0.36%) Aerospace
11 2 (0.36%) iGaming
11 2 (0.36%) Legal
12 1 (0.18%) Front Office
12 1 (0.18%) Online Betting
12 1 (0.18%) Publishing
Job Titles
1 204 (36.89%) Developer
2 82 (14.83%) Data Scientist
3 68 (12.30%) Hadoop Developer
4 60 (10.85%) Data Engineer
5 55 (9.95%) Administrator
5 55 (9.95%) Java Developer
6 54 (9.76%) Architect
7 53 (9.58%) Hadoop Administrator
8 49 (8.86%) Big Data Engineer
9 47 (8.50%) Data Architect
10 46 (8.32%) Big Data Architect
11 45 (8.14%) Senior Developer
12 39 (7.05%) Java Hadoop Developer
13 37 (6.69%) Big Data Developer
13 37 (6.69%) Hadoop Engineer
14 35 (6.33%) Python Developer
15 27 (4.88%) Analyst
15 27 (4.88%) Data Analyst
15 27 (4.88%) Java Engineer
16 23 (4.16%) Hadoop Architect
Libraries, Frameworks & Software Standards
1 57 (10.31%) Kafka
2 53 (9.58%) LAPP Stack
3 41 (7.41%) AngularJS
4 39 (7.05%) CSS
5 36 (6.51%) HTML
6 34 (6.15%) HTML5
7 27 (4.88%) Ruby on Rails
7 27 (4.88%) Spring
8 26 (4.70%) Hibernate
9 25 (4.52%) Natural Language Processing
9 25 (4.52%) Web Services
10 24 (4.34%) Spark Streaming
10 24 (4.34%) XML
11 23 (4.16%) Django
12 19 (3.44%) JSON
13 18 (3.25%) Open Graph
14 16 (2.89%) D3.js
15 13 (2.35%) Velocity
16 12 (2.17%) jQuery
17 10 (1.81%) RabbitMQ
Miscellaneous
1 101 (18.26%) Computer Science
2 86 (15.55%) Analytical Skills
3 73 (13.20%) Visualisation
4 56 (10.13%) Algorithms
5 35 (6.33%) Fintech
6 31 (5.61%) Statistics
7 28 (5.06%) Mathematics
8 24 (4.34%) Artificial Intelligence
9 23 (4.16%) Management Information System
10 18 (3.25%) Data Structures
11 14 (2.53%) Cybercrime
11 14 (2.53%) Neural Network
11 14 (2.53%) Online Games
11 14 (2.53%) User Experience
12 11 (1.99%) Clustering
13 10 (1.81%) Wiki
14 9 (1.63%) Cyberthreat
15 8 (1.45%) Data Centre
16 7 (1.27%) Physics
16 7 (1.27%) Security Operations Centre
Operating Systems
1 160 (28.93%) Linux
2 61 (11.03%) Unix
3 8 (1.45%) Windows
4 3 (0.54%) Mac OS X
5 2 (0.36%) Windows Server
6 1 (0.18%) Red Hat Enterprise Linux
6 1 (0.18%) Ubuntu
Processes & Methodologies
1 217 (39.24%) Business Intelligence
2 196 (35.44%) Agile Software Development
3 174 (31.46%) Analytics
4 141 (25.50%) TDD
5 139 (25.14%) Machine Learning
6 125 (22.60%) ETL
7 124 (22.42%) Open Source
8 104 (18.81%) Performance Tuning
9 90 (16.27%) Software Engineering
10 88 (15.91%) Data Management
11 84 (15.19%) Data Analytics
12 67 (12.12%) OO
13 66 (11.93%) Data Analysis
14 57 (10.31%) Data Visualisation
15 51 (9.22%) Data Modelling
16 43 (7.78%) Multithreading
17 42 (7.59%) E-Commerce
18 40 (7.23%) Scrum
19 39 (7.05%) DevOps
20 36 (6.51%) Kanban
Programming Languages
1 365 (66.00%) Java
2 306 (55.33%) Python
3 249 (45.03%) SQL
4 128 (23.15%) R
5 119 (21.52%) Scala
6 86 (15.55%) JavaScript
7 81 (14.65%) Shell Script
8 63 (11.39%) C++
9 50 (9.04%) Ruby
10 48 (8.68%) T-SQL
11 45 (8.14%) PHP
12 36 (6.51%) MATLAB
13 25 (4.52%) C
14 19 (3.44%) Perl
15 14 (2.53%) C#
16 12 (2.17%) Bash Shell
17 8 (1.45%) Go
18 3 (0.54%) Clojure
18 3 (0.54%) SPARQL
18 3 (0.54%) VBA
Qualifications
1 145 (26.22%) Degree
2 32 (5.79%) PhD
3 31 (5.61%) Security Cleared
4 13 (2.35%) DV Cleared
Quality Assurance & Compliance
1 17 (3.07%) Data Quality
2 3 (0.54%) QA
3 2 (0.36%) SLA
System Software
1 160 (28.93%) HDFS
2 129 (23.33%) Apache Flume
3 19 (3.44%) Apache ZooKeeper
4 9 (1.63%) Veritas Cluster Server
5 3 (0.54%) Docker
6 2 (0.36%) Xen
7 1 (0.18%) LXC
7 1 (0.18%) VMware Infrastructure
Systems Management
1 98 (17.72%) Oozie
2 88 (15.91%) Hadoop YARN
3 55 (9.95%) Puppet
4 16 (2.89%) Ansible
4 16 (2.89%) Opscode Chef
5 11 (1.99%) Ambari
6 8 (1.45%) ArcSight ESM
7 6 (1.08%) Mesos
8 2 (0.36%) logstash
9 1 (0.18%) Cacti
9 1 (0.18%) HAProxy
9 1 (0.18%) Kibana
9 1 (0.18%) Munin
9 1 (0.18%) Nagios
9 1 (0.18%) OpenView
9 1 (0.18%) ZABBIX
Vendors
1 96 (17.36%) Hortonworks
2 90 (16.27%) Cloudera
3 72 (13.02%) Oracle
4 69 (12.48%) MapR
5 54 (9.76%) Tableau
6 42 (7.59%) Google
7 25 (4.52%) Netezza
8 22 (3.98%) SAP
8 22 (3.98%) Teradata
9 20 (3.62%) Facebook
10 18 (3.25%) Informatica
10 18 (3.25%) PayPal
11 17 (3.07%) Talend
12 13 (2.35%) TIBCO
13 10 (1.81%) IBM
13 10 (1.81%) Sybase
13 10 (1.81%) WorldPay
14 8 (1.45%) ArcSight
14 8 (1.45%) SaltStack
14 8 (1.45%) Vertica
London
Digitech Resourcing Ltd
Salary: From £80,000 to £90,000 per annum Plus package - UK WIDE
Posted: 2 days ago
Staines, Middlesex
Lorien Resourcing
Salary: Market Rate
Posted: 3 days ago
Bristol, Avon
Heat Recruitment
Salary: From £40,000 to £55,000 per annum
Posted: 2 days ago
Twickenham, Middlesex
Sopra Steria Recruitment
Salary: Negotiable
Posted: 4 days ago
London
Burns Sheehan
Salary: £50000 - £60000 per annum
Posted: 2 days ago
Bristol, Avon
Heat Recruitment
Salary: From £40,000 to £55,000 per annum
Posted: 2 days ago
London
Codex
Salary: From £40,000 to £65,000 per annum DOE
Posted: 2 days ago
Central London / West End
Client Server
Salary: £85k to £100k + benefits
Posted: 4 days ago
Bradford, West Yorkshire
Spring Technology
Salary: £35000.00 - £42000.00 per annum
Posted: 3 days ago
Bradford, West Yorkshire
Spring Technology
Salary: £45000.00 - £60000.00 per annum
Posted: 3 days ago
Portsmouth, Hampshire
Concept Resourcing
Salary: Benefits
Posted: 3 days ago
City, London
ANSON MCCADE
Salary: £60,000 - £100,000
Posted: 4 days ago
Gloucester, Gloucestershire
ANSON MCCADE
Salary: £60,000 - £100,000
Posted: 4 days ago
Windsor, Berkshire
Maclean Moore Consulting
Salary: From £60,000 to £80,000 per annum + benefits and Bonus
Posted: 3 days ago
London
Eligo Recruitment Ltd
Salary: £55000 - £65000 per annum + Bens
Posted: 5 days ago
London
Computer Futures
Salary: £70000 - £80000 per annum + competitive
Posted: 6 days ago
London
Savvy Recruitment
Salary: £70,000 - £85,000 per year
Posted: 10 days ago
Guildford, Surrey
ANSON MCCADE
Salary: £30,000 - £50,000
Posted: 5 days ago
Knottingley, West Yorkshire
ANSON MCCADE
Salary: £30,000 - £50,000
Posted: 5 days ago
City, London
ANSON MCCADE
Salary: £55,000 - £60,000 plus benefits
Posted: 5 days ago
London
Computer Futures
Salary: £70000 - £80000 per annum + competitive
Posted: 7 days ago
London
Engage PSG
Salary: £65000 - £75000 per annum + 15% bonus
Posted: 4 days ago
Edinburgh & Lothians
ECM Selection
Salary: £Competitive + benefits
Posted: 5 days ago
Guildford, Surrey
BAE Systems Applied Intelligence Ltd
Posted: 6 days ago
Edinburgh & Lothians
ECM Selection
Salary: to £60k DOE plus benefits
Posted: 6 days ago
London
Harrington Starr
Salary: £60000 - £90000 per annum + Benefits + Bonus
Posted: 4 days ago
Hampshire
Spectrum IT
Salary: £40000 - £60000 per annum + benefits
Posted: 12 days ago
London
Client Server
Salary: £85k to £100k + benefits
Posted: 14 days ago