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 1 July 2016 with a comparison to the same period over the previous 2 years.

3 months to
1 Jul 2016
Same period 2015 Same period 2014
MapReduce
Rank 632 722 671
Rank change year-on-year
+90 -51
Permanent jobs citing MapReduce 287 249 335
As % of all permanent IT jobs located in the UK 0.29% 0.22% 0.28%
As % of the Processes & Methodologies category 0.33% 0.26% 0.33%
Number of salaries quoted 208 188 294
Median salary £65,000 £67,500 £67,500
Median salary % change year-on-year
-3.70% -
90% offered a salary of more than £45,000 £45,000 £46,750
10% offered a salary of more than £90,000 £90,000 £92,500
UK excluding London median salary £55,000 £54,000 £75,000
% change year-on-year
+1.85% -28.00%

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
85739 96253 102832
As % of all permanent IT jobs located in the UK 87.89% 86.87% 85.48%
Number of salaries quoted 71657 78628 83341
Median salary £50,000 £50,000 £48,000
Median salary % change year-on-year
- +4.16%
90% offered a salary of more than £32,500 £32,000 £31,500
10% offered a salary of more than £77,500 £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 1 July 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 1 July 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 +94 284 £65,000 -3.70% 42
London +35 168 £75,000 +7.14% 28
South East +59 56 £60,000 +20.00% 7
Surrey +51 30 £60,000 +41.17% 2
City of London +51 29 £82,500 +10.00% 6
South West +37 29 £80,000 +65.80% 2
Staines +31 25 £60,000 +45.45% 2
Gloucestershire - 17 £54,000 - 1
Hampshire +13 15 £41,250 +10.00% 1
West Yorkshire - 11 £45,500 -
Yorkshire - 11 £45,500 -
Warwickshire +17 10 £55,000 -4.34% 1
West Midlands +3 10 £55,000 -4.34% 2
Devon - 10 £85,000 -
Warwick - 10 £55,000 - 1
Exeter - 10 £85,000 -
Gloucester - 9 - -
Twickenham - 8 £60,000 -
Leeds - 7 - -
Portsmouth +11 6 £30,000 -20.00%
Oxford - 6 £72,500 -
Oxfordshire - 6 £72,500 -
East Midlands - 6 £55,000 -
Northamptonshire - 5 - -
Northampton - 5 - -
Guildford +15 4 - -
Bradford - 4 £45,500 -
Berkshire +12 3 £45,000 -14.28% 3
Westminster - 3 £82,500 -
Bristol +28 2 £42,500 -32.00% 1

MapReduce
Top 30 Related IT Skills

For the 6 months to 1 July 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.

1 540 (93.10%) Hadoop
2 436 (75.17%) Big Data
3 397 (68.45%) Java
4 376 (64.83%) Apache Hive
5 303 (52.24%) Python
6 275 (47.41%) Apache Pig
7 252 (43.45%) Apache Spark
8 249 (42.93%) SQL
9 202 (34.83%) Business Intelligence
10 198 (34.14%) Apache Cassandra
11 193 (33.28%) Agile Software Development
12 186 (32.07%) Analytics
13 177 (30.52%) HBase
14 172 (29.66%) NoSQL
15 165 (28.45%) Linux
16 162 (27.93%) HDFS
17 152 (26.21%) MongoDB
18 148 (25.52%) Machine Learning
19 143 (24.66%) Degree
20 141 (24.31%) TDD
21 138 (23.79%) R
22 134 (23.10%) Apache Flume
23 129 (22.24%) Open Source
24 124 (21.38%) Scala
25 117 (20.17%) ETL
26 102 (17.59%) Performance Tuning
27 100 (17.24%) Finance
27 100 (17.24%) Computer Science
28 99 (17.07%) Data Analytics
29 98 (16.90%) SQL Server

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
1 275 (47.41%) Apache Pig
2 252 (43.45%) Apache Spark
3 74 (12.76%) SAS
4 70 (12.07%) Apache
5 32 (5.52%) Elasticsearch
6 11 (1.90%) Apache Solr
7 10 (1.72%) Confluence
8 3 (0.52%) JBoss
8 3 (0.52%) nginx
8 3 (0.52%) Tomcat
9 1 (0.17%) Alfresco
9 1 (0.17%) GlassFish
9 1 (0.17%) Mule
9 1 (0.17%) OpenStack
9 1 (0.17%) SugarCRM
Applications
1 6 (1.03%) SPSS
2 2 (0.34%) MS Excel
3 1 (0.17%) Mathcad
Business Applications
1 17 (2.93%) SAP Oil and Gas
Cloud Services
1 70 (12.07%) Amazon AWS
2 38 (6.55%) GitHub
3 34 (5.86%) Amazon EMR
4 23 (3.97%) Google Cloud Platform
5 20 (3.45%) Google App Engine
6 18 (3.10%) PaaS
7 12 (2.07%) Amazon EC2
7 12 (2.07%) Amazon S3
8 7 (1.21%) Amazon ELB
9 6 (1.03%) AWS Elastic Beanstalk
9 6 (1.03%) Cloud Computing
10 4 (0.69%) SaaS
11 3 (0.52%) IaaS
11 3 (0.52%) Microsoft Azure
12 2 (0.34%) Heroku
13 1 (0.17%) Amazon SQS
13 1 (0.17%) CloudFront
13 1 (0.17%) iPaaS
13 1 (0.17%) iTunes
Communications & Networking
1 22 (3.79%) Internet
2 18 (3.10%) HTTP
3 12 (2.07%) DNS
4 10 (1.72%) Firewall
5 7 (1.21%) Kerberos
6 2 (0.34%) LDAP
6 2 (0.34%) SSH
6 2 (0.34%) TCP/IP
6 2 (0.34%) VPN
7 1 (0.17%) OpenLDAP
Database & Business Intelligence
1 540 (93.10%) Hadoop
2 436 (75.17%) Big Data
3 376 (64.83%) Apache Hive
4 198 (34.14%) Apache Cassandra
5 177 (30.52%) HBase
6 172 (29.66%) NoSQL
7 152 (26.21%) MongoDB
8 98 (16.90%) SQL Server
9 96 (16.55%) Sqoop
10 94 (16.21%) Data Mining
11 90 (15.52%) Relational Database
12 88 (15.17%) Impala
13 87 (15.00%) Data Warehouse
14 81 (13.97%) PostgreSQL
15 64 (11.03%) MySQL
16 51 (8.79%) QlikView
17 41 (7.07%) Neo4j
18 36 (6.21%) Amazon Redshift
19 21 (3.62%) Parquet
20 20 (3.45%) SQL Server Integration Services
Development Applications
1 86 (14.83%) Git (software)
2 49 (8.45%) Jenkins
3 30 (5.17%) JUnit
4 29 (5.00%) Cucumber
4 29 (5.00%) RSpec
5 16 (2.76%) Subversion
6 14 (2.41%) Maven
7 13 (2.24%) Talend Open Studio
8 7 (1.21%) Bitbucket
8 7 (1.21%) Gerrit
8 7 (1.21%) Selenium
9 5 (0.86%) JIRA
10 4 (0.69%) Mockito
11 3 (0.52%) Bugzilla
11 3 (0.52%) Hudson
11 3 (0.52%) RStudio
12 2 (0.34%) Grunt
12 2 (0.34%) Jasmine
13 1 (0.17%) Ant
13 1 (0.17%) Gradle
General
1 100 (17.24%) Finance
2 37 (6.38%) Advertising
3 30 (5.17%) Games
4 27 (4.66%) Retail
5 25 (4.31%) Marketing
6 14 (2.41%) Banking
7 11 (1.90%) Telecoms
8 5 (0.86%) Investment Banking
9 4 (0.69%) Electronics
9 4 (0.69%) Law
9 4 (0.69%) Manufacturing
10 3 (0.52%) Pharmaceutical
11 2 (0.34%) iGaming
12 1 (0.17%) Aerospace
12 1 (0.17%) Front Office
12 1 (0.17%) Legal
12 1 (0.17%) Online Betting
Job Titles
1 236 (40.69%) Developer
2 83 (14.31%) Data Scientist
2 83 (14.31%) Hadoop Developer
3 66 (11.38%) Architect
4 63 (10.86%) Data Engineer
4 63 (10.86%) Java Developer
5 60 (10.34%) Data Architect
6 58 (10.00%) Big Data Engineer
7 57 (9.83%) Big Data Architect
8 54 (9.31%) Senior Developer
9 44 (7.59%) Administrator
9 44 (7.59%) Java Hadoop Developer
10 42 (7.24%) Big Data Developer
10 42 (7.24%) Hadoop Administrator
11 34 (5.86%) Hadoop Engineer
12 29 (5.00%) Analyst
12 29 (5.00%) Data Analyst
12 29 (5.00%) Python Developer
13 28 (4.83%) Hadoop Architect
14 26 (4.48%) Java Engineer
Libraries, Frameworks & Software Standards
1 59 (10.17%) Kafka
2 42 (7.24%) AngularJS
3 41 (7.07%) LAPP Stack
4 39 (6.72%) CSS
5 36 (6.21%) HTML
6 35 (6.03%) HTML5
7 28 (4.83%) Spark Streaming
8 27 (4.66%) Ruby on Rails
8 27 (4.66%) Spring
8 27 (4.66%) Web Services
9 26 (4.48%) Hibernate
9 26 (4.48%) Natural Language Processing
9 26 (4.48%) XML
10 21 (3.62%) JSON
11 20 (3.45%) Django
12 18 (3.10%) D3.js
13 15 (2.59%) Open Graph
14 14 (2.41%) jQuery
15 13 (2.24%) RabbitMQ
16 12 (2.07%) Velocity
Miscellaneous
1 100 (17.24%) Computer Science
2 84 (14.48%) Analytical Skills
3 83 (14.31%) Visualisation
4 57 (9.83%) Algorithms
5 36 (6.21%) Fintech
6 33 (5.69%) Mathematics
7 32 (5.52%) Statistics
8 29 (5.00%) Artificial Intelligence
9 25 (4.31%) Management Information System
10 18 (3.10%) Neural Network
10 18 (3.10%) User Experience
11 15 (2.59%) Cyberthreat
11 15 (2.59%) Data Centre
12 14 (2.41%) Cybercrime
13 13 (2.24%) Online Games
14 12 (2.07%) Clustering
15 11 (1.90%) Data Structures
15 11 (1.90%) Security Operations Centre
16 10 (1.72%) Wiki
17 9 (1.55%) Physics
Operating Systems
1 165 (28.45%) Linux
2 62 (10.69%) Unix
3 7 (1.21%) Windows
4 2 (0.34%) Mac OS X
4 2 (0.34%) Windows Server
5 1 (0.17%) Red Hat Enterprise Linux
5 1 (0.17%) Ubuntu
Processes & Methodologies
1 202 (34.83%) Business Intelligence
2 193 (33.28%) Agile Software Development
3 186 (32.07%) Analytics
4 148 (25.52%) Machine Learning
5 141 (24.31%) TDD
6 129 (22.24%) Open Source
7 117 (20.17%) ETL
8 102 (17.59%) Performance Tuning
9 99 (17.07%) Data Analytics
10 94 (16.21%) Software Engineering
11 74 (12.76%) Data Analysis
12 73 (12.59%) Data Management
13 66 (11.38%) Data Visualisation
14 55 (9.48%) OO
15 52 (8.97%) Data Modelling
16 45 (7.76%) Big Data Analytics
17 44 (7.59%) E-Commerce
17 44 (7.59%) Scrum
18 42 (7.24%) DevOps
19 37 (6.38%) Kanban
Programming Languages
1 397 (68.45%) Java
2 303 (52.24%) Python
3 249 (42.93%) SQL
4 138 (23.79%) R
5 124 (21.38%) Scala
6 91 (15.69%) JavaScript
7 88 (15.17%) Shell Script
8 64 (11.03%) C++
9 50 (8.62%) Ruby
10 48 (8.28%) PHP
11 46 (7.93%) MATLAB
12 42 (7.24%) T-SQL
13 29 (5.00%) C
14 21 (3.62%) Perl
15 15 (2.59%) C#
16 14 (2.41%) Bash Shell
17 10 (1.72%) Go
18 6 (1.03%) Clojure
19 5 (0.86%) VBA
20 4 (0.69%) PL/SQL
Qualifications
1 143 (24.66%) Degree
2 42 (7.24%) Security Cleared
3 37 (6.38%) PhD
4 20 (3.45%) DV Cleared
5 2 (0.34%) SC Cleared
Quality Assurance & Compliance
1 15 (2.59%) Data Quality
2 5 (0.86%) QA
3 1 (0.17%) SLA
System Software
1 162 (27.93%) HDFS
2 134 (23.10%) Apache Flume
3 19 (3.28%) Apache ZooKeeper
4 9 (1.55%) Veritas Cluster Server
5 4 (0.69%) Docker
6 2 (0.34%) Xen
7 1 (0.17%) GPFS
7 1 (0.17%) LXC
7 1 (0.17%) VMware Infrastructure
Systems Management
1 97 (16.72%) Oozie
2 92 (15.86%) Hadoop YARN
3 56 (9.66%) Puppet
4 20 (3.45%) Opscode Chef
5 18 (3.10%) Ansible
6 12 (2.07%) ArcSight ESM
7 10 (1.72%) Ambari
8 6 (1.03%) Mesos
9 2 (0.34%) logstash
9 2 (0.34%) Marathon
9 2 (0.34%) Rancher
10 1 (0.17%) Cacti
10 1 (0.17%) HAProxy
10 1 (0.17%) Kibana
10 1 (0.17%) Munin
10 1 (0.17%) Nagios
10 1 (0.17%) OpenView
10 1 (0.17%) ZABBIX
Vendors
1 85 (14.66%) Hortonworks
2 84 (14.48%) Cloudera
3 80 (13.79%) Oracle
4 63 (10.86%) Tableau
5 55 (9.48%) MapR
6 38 (6.55%) SAP
7 34 (5.86%) Google
8 22 (3.79%) Netezza
9 18 (3.10%) Teradata
10 17 (2.93%) Facebook
11 15 (2.59%) PayPal
11 15 (2.59%) TIBCO
12 13 (2.24%) Informatica
12 13 (2.24%) Talend
13 12 (2.07%) ArcSight
13 12 (2.07%) IBM
14 9 (1.55%) SaltStack
15 8 (1.38%) Sybase
15 8 (1.38%) Vertica
15 8 (1.38%) WorldPay
City, London
Opus Recruitment Solutions Ltd
Salary: £70000 - £85000 per annum
Posted: 10 hours ago
London
Computer Futures
Salary: competitive
Posted: 14 hours ago
London
Computer Futures
Salary: competitive
Posted: 14 hours ago
Hampshire
Spectrum IT Recruitment (South) Ltd
Salary: £40000 - £60000 per annum + benefits
Posted: Yesterday
Reading, Berkshire
Executive Recruitment Services (ERS)
Posted: Yesterday
Gloucestershire
Executive Recruitment Services (ERS)
Posted: Yesterday
London
Burns Sheehan
Salary: £50000 - £60000 per annum
Posted: Yesterday
London
Executive Recruitment Services (ERS)
Salary: £45000 - £75000 per annum
Posted: Yesterday
Manchester
TDA Group
Salary: £60000 - £65000 per annum + +Bonus +30 days holiday
Posted: 2 days ago
Manchester
TDA Group
Salary: £45000 - £50000 per annum + Bonus +OT +28 days holiday
Posted: 2 days ago
London
Client Server
Salary: £85000 - £100000 per annum + benefits
Posted: 2 days ago
City, London
Executive Recruitment Services (ERS)
Posted: 2 days ago
London
Resource Partners Ltd
Salary: full benefits
Posted: 2 days ago
Berkshire
Executive Recruitment Services (ERS)
Posted: 2 days ago
Hereford and Worcester
Creative Personnel
Salary: £30000 - £40000 per annum, Benefits Life/Health Cover, Bonus Scheme, G
Posted: 4 days ago
Hereford and Worcester
Creative Personnel
Salary: £30000 - £40000 per annum, Benefits Life/Health Cover, Bonus Scheme, G
Posted: 4 days ago
London
Monarch Digital
Posted: Yesterday
City, London
onezeero.
Salary: £70000 - £80000 per annum + Bonus & Bens
Posted: Yesterday
Central London / West End
First Utility
Salary: Up to £65,000 + Bonus + Excellent Benefits
Posted: 4 days ago
Warwick, Warwickshire
First Utility
Salary: Up to £65,000 + Bonus + Excellent Benefits
Posted: 4 days ago
City, London
ANSON MCCADE
Salary: £47k-£62k plus attractive benefits, 30 days holiday and extensive care
Posted: 4 days ago
Greater Manchester
ANSON MCCADE
Salary: £47k-£62k plus attractive benefits, 30 days holiday and extensive care
Posted: 4 days ago
Edinburgh & Lothians
ANSON MCCADE
Salary: £47k-£62k plus attractive benefits, 30 days holiday and extensive care
Posted: 4 days ago
London
Reco Group
Salary: £0 - £60,000 per year
Posted: 7 days ago
Staines, Middlesex
Cognizant
Posted: 4 days ago
City, London
ANSON MCCADE
Salary: £45,000 - £60,000 and strong package
Posted: 4 days ago
City, London
Sopra Steria Recruitment
Salary: From £80,000 to £100,000 per annum
Posted: 4 days ago
London
Codex
Salary: From £40,000 to £65,000 per annum DOE
Posted: 4 days ago
Edinburgh
TDA Group
Salary: £60000 - £65000 per annum + Bonus +OT +30 days holiday
Posted: 9 days ago
London
Careerwise UK Limited
Salary: £70000 - £85000 per annum + benefits
Posted: Yesterday