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

3 months to
29 Aug 2016
Same period 2015 Same period 2014
MapReduce
Rank 672 667 734
Rank change year-on-year
-5 +67
Permanent jobs citing MapReduce 249 292 255
As % of all permanent IT jobs located in the UK 0.25% 0.27% 0.22%
As % of the Processes & Methodologies category 0.29% 0.31% 0.26%
Number of salaries quoted 194 220 211
Median salary £68,750 £67,500 £67,500
Median salary % change year-on-year
+1.85% -
90% offered a salary of more than £50,000 £45,000 £46,600
10% offered a salary of more than £92,500 £87,500 £90,000
UK excluding London median salary £52,500 £60,000 £70,000
% change year-on-year
-12.50% -14.28%

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
86091 94233 99323
As % of all permanent IT jobs located in the UK 88.07% 87.58% 85.34%
Number of salaries quoted 72000 77563 79306
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 £32,500 £30,500
10% offered a salary of more than £78,000 £72,500 £75,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

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 August 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 August 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 +2 242 £70,000 +7.69% 28
London +3 175 £80,000 +14.28% 19
City of London +35 38 £82,500 +10.00% 4
South East +38 35 £60,000 +33.33% 2
Surrey +38 17 £60,000 +33.33% 1
Staines +30 12 £60,000 +60.00% 1
Westminster - 12 £82,500 -
Hampshire +14 10 £50,000 +33.33% 1
South West +10 10 £60,000 +50.00% 2
Twickenham - 8 £60,000 -
Scotland +3 7 £40,000 -49.68%
West Yorkshire - 7 £51,250 -
Yorkshire - 7 £51,250 -
West Midlands -4 6 £38,500 -39.17% 1
Warwickshire - 6 £38,500 - 1
Bradford - 6 £50,000 -
Glasgow +5 5 £40,000 -49.68%
Warwick - 5 - -
Gloucestershire - 5 £54,000 - 1
Guildford +13 4 - -
Devon - 4 £80,000 -
Exeter - 4 £80,000 -
Reading +8 3 £42,500 -48.48%
East Midlands +6 3 £50,000 -33.33%
North West +3 3 £50,000 -16.66% 3
Berkshire 0 3 £42,500 -19.04%
Manchester -13 3 £50,000 -16.66% 3
Cheltenham - 3 £52,500 -
Edinburgh +10 2 - -
East of England +10 2 £66,250 -18.71%

MapReduce
Top 30 Related IT Skills

For the 6 months to 29 August 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.

1 511 (88.26%) Hadoop
2 423 (73.06%) Big Data
3 387 (66.84%) Java
4 341 (58.89%) Apache Hive
5 270 (46.63%) Python
6 249 (43.01%) Apache Pig
7 233 (40.24%) SQL
8 232 (40.07%) Apache Spark
9 201 (34.72%) Analytics
10 197 (34.02%) Apache Cassandra
11 195 (33.68%) Agile Software Development
12 175 (30.22%) Business Intelligence
13 174 (30.05%) NoSQL
14 170 (29.36%) HBase
15 159 (27.46%) MongoDB
16 148 (25.56%) Machine Learning
17 144 (24.87%) Linux
18 139 (24.01%) R
19 132 (22.80%) HDFS
20 128 (22.11%) Degree
21 127 (21.93%) Scala
22 125 (21.59%) Apache Flume
22 125 (21.59%) TDD
23 120 (20.73%) Open Source
24 104 (17.96%) Computer Science
25 102 (17.62%) Data Analytics
26 100 (17.27%) ETL
27 95 (16.41%) Amazon AWS
28 93 (16.06%) Finance
29 91 (15.72%) Relational Database

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
1 249 (43.01%) Apache Pig
2 232 (40.07%) Apache Spark
3 80 (13.82%) SAS
4 62 (10.71%) Apache
5 46 (7.94%) Elasticsearch
6 18 (3.11%) Apache Solr
7 10 (1.73%) JBoss
8 9 (1.55%) Confluence
9 3 (0.52%) Alfresco
9 3 (0.52%) Mule
9 3 (0.52%) nginx
9 3 (0.52%) SugarCRM
10 2 (0.35%) Oracle Coherence
10 2 (0.35%) Tomcat
10 2 (0.35%) WebSphere
11 1 (0.17%) ArcGIS
Applications
1 11 (1.90%) SPSS
2 6 (1.04%) MS Excel
3 1 (0.17%) Mathcad
Business Applications
1 20 (3.45%) SAP Oil and Gas
Cloud Services
1 95 (16.41%) Amazon AWS
2 45 (7.77%) Amazon EMR
3 42 (7.25%) GitHub
4 20 (3.45%) Google Cloud Platform
5 19 (3.28%) Amazon EC2
6 18 (3.11%) Amazon S3
7 15 (2.59%) PaaS
8 13 (2.25%) Google App Engine
9 8 (1.38%) Amazon ELB
10 7 (1.21%) AWS Elastic Beanstalk
10 7 (1.21%) Cloud Computing
11 6 (1.04%) iTunes
11 6 (1.04%) Microsoft Azure
12 4 (0.69%) Amazon Kinesis
13 3 (0.52%) SaaS
14 2 (0.35%) IaaS
Communications & Networking
1 29 (5.01%) HTTP
2 25 (4.32%) Internet
3 12 (2.07%) DNS
4 10 (1.73%) Firewall
5 3 (0.52%) Kerberos
6 2 (0.35%) LDAP
6 2 (0.35%) SSH
6 2 (0.35%) TCP/IP
6 2 (0.35%) VPN
Database & Business Intelligence
1 511 (88.26%) Hadoop
2 423 (73.06%) Big Data
3 341 (58.89%) Apache Hive
4 197 (34.02%) Apache Cassandra
5 174 (30.05%) NoSQL
6 170 (29.36%) HBase
7 159 (27.46%) MongoDB
8 91 (15.72%) Relational Database
9 83 (14.34%) SQL Server
10 80 (13.82%) Data Mining
11 69 (11.92%) Data Warehouse
12 65 (11.23%) PostgreSQL
13 64 (11.05%) Sqoop
14 60 (10.36%) Impala
15 57 (9.84%) MySQL
16 54 (9.33%) QlikView
17 50 (8.64%) Neo4j
18 45 (7.77%) Amazon Redshift
19 22 (3.80%) Apache Accumulo
19 22 (3.80%) Voldemort
Development Applications
1 81 (13.99%) Git (software)
2 49 (8.46%) Jenkins
3 28 (4.84%) Cucumber
3 28 (4.84%) RSpec
4 26 (4.49%) JUnit
5 17 (2.94%) Subversion
6 12 (2.07%) Maven
7 11 (1.90%) Talend Open Studio
8 10 (1.73%) JIRA
9 6 (1.04%) Bitbucket
9 6 (1.04%) Jasmine
9 6 (1.04%) Vagrant
10 4 (0.69%) Mockito
10 4 (0.69%) RStudio
11 3 (0.52%) Ant
11 3 (0.52%) Gradle
12 2 (0.35%) Gerrit
12 2 (0.35%) Selenium
13 1 (0.17%) Hudson
13 1 (0.17%) TeamCity
General
1 93 (16.06%) Finance
2 35 (6.04%) Advertising
3 32 (5.53%) Retail
4 30 (5.18%) Marketing
5 26 (4.49%) Games
6 16 (2.76%) Telecoms
7 14 (2.42%) Banking
8 8 (1.38%) Pharmaceutical
9 7 (1.21%) Manufacturing
10 6 (1.04%) Front Office
11 4 (0.69%) Electronics
11 4 (0.69%) Law
12 3 (0.52%) Aerospace
12 3 (0.52%) Investment Banking
13 2 (0.35%) iGaming
14 1 (0.17%) Legal
Job Titles
1 245 (42.31%) Developer
2 87 (15.03%) Architect
3 83 (14.34%) Data Scientist
3 83 (14.34%) Hadoop Developer
4 76 (13.13%) Data Architect
5 72 (12.44%) Big Data Architect
6 67 (11.57%) Java Developer
6 67 (11.57%) Senior Developer
7 51 (8.81%) Big Data Engineer
8 50 (8.64%) Data Engineer
9 42 (7.25%) Java Hadoop Developer
10 39 (6.74%) Big Data Developer
10 39 (6.74%) Hadoop Architect
11 33 (5.70%) Analyst
12 32 (5.53%) Data Analyst
13 28 (4.84%) Administrator
14 26 (4.49%) Consultant
14 26 (4.49%) Data Consultant
14 26 (4.49%) Hadoop Administrator
15 25 (4.32%) Ruby Developer
Libraries, Frameworks & Software Standards
1 70 (12.09%) Kafka
2 40 (6.91%) HTML
2 40 (6.91%) Web Services
3 39 (6.74%) CSS
4 38 (6.56%) AngularJS
4 38 (6.56%) Spring
5 36 (6.22%) HTML5
6 35 (6.04%) Spark Streaming
7 34 (5.87%) Hibernate
8 32 (5.53%) XML
9 28 (4.84%) JSON
10 23 (3.97%) LAPP Stack
10 23 (3.97%) Ruby on Rails
11 22 (3.80%) Natural Language Processing
11 22 (3.80%) RabbitMQ
12 14 (2.42%) D3.js
13 13 (2.25%) jQuery
14 12 (2.07%) Apache Flex
14 12 (2.07%) Django
15 9 (1.55%) REST
Miscellaneous
1 104 (17.96%) Computer Science
2 86 (14.85%) Analytical Skills
3 83 (14.34%) Visualisation
4 68 (11.74%) Algorithms
5 33 (5.70%) Mathematics
6 30 (5.18%) Statistics
7 27 (4.66%) Artificial Intelligence
8 23 (3.97%) Management Information System
9 21 (3.63%) Data Centre
10 19 (3.28%) Neural Network
11 17 (2.94%) Cyberthreat
12 16 (2.76%) User Experience
13 15 (2.59%) Fintech
14 12 (2.07%) Cybercrime
15 10 (1.73%) Security Operations Centre
16 9 (1.55%) Wiki
17 8 (1.38%) Data Integration
17 8 (1.38%) Data Structures
17 8 (1.38%) Online Games
18 6 (1.04%) Enterprise Software
Operating Systems
1 144 (24.87%) Linux
2 53 (9.15%) Unix
3 5 (0.86%) Windows
4 1 (0.17%) Red Hat Enterprise Linux
4 1 (0.17%) Ubuntu
Processes & Methodologies
1 201 (34.72%) Analytics
2 195 (33.68%) Agile Software Development
3 175 (30.22%) Business Intelligence
4 148 (25.56%) Machine Learning
5 125 (21.59%) TDD
6 120 (20.73%) Open Source
7 102 (17.62%) Data Analytics
8 100 (17.27%) ETL
9 90 (15.54%) Software Engineering
10 75 (12.95%) Data Modelling
10 75 (12.95%) Performance Tuning
11 72 (12.44%) Data Analysis
12 70 (12.09%) Data Visualisation
13 63 (10.88%) Scrum
14 52 (8.98%) Data Management
14 52 (8.98%) DevOps
15 46 (7.94%) OO
16 45 (7.77%) Big Data Analytics
17 44 (7.60%) Kanban
18 41 (7.08%) BDD
Programming Languages
1 387 (66.84%) Java
2 270 (46.63%) Python
3 233 (40.24%) SQL
4 139 (24.01%) R
5 127 (21.93%) Scala
6 85 (14.68%) JavaScript
7 82 (14.16%) Shell Script
8 64 (11.05%) C++
9 59 (10.19%) Ruby
10 56 (9.67%) PHP
11 43 (7.43%) MATLAB
12 34 (5.87%) C
13 30 (5.18%) T-SQL
14 27 (4.66%) Perl
15 17 (2.94%) Bash Shell
16 16 (2.76%) C#
17 12 (2.07%) Clojure
17 12 (2.07%) Go
18 6 (1.04%) PL/SQL
19 5 (0.86%) VBA
Qualifications
1 128 (22.11%) Degree
2 51 (8.81%) Security Cleared
3 37 (6.39%) PhD
4 22 (3.80%) DV Cleared
5 3 (0.52%) SC Cleared
Quality Assurance & Compliance
1 7 (1.21%) Data Quality
2 6 (1.04%) QA
3 1 (0.17%) SLA
System Software
1 132 (22.80%) HDFS
2 125 (21.59%) Apache Flume
3 19 (3.28%) Apache ZooKeeper
4 4 (0.69%) Docker
5 3 (0.52%) Veritas Cluster Server
6 2 (0.35%) GPFS
7 1 (0.17%) LXC
7 1 (0.17%) VMware Infrastructure
7 1 (0.17%) Xen
Systems Management
1 79 (13.64%) Oozie
2 78 (13.47%) Hadoop YARN
3 60 (10.36%) Puppet
4 30 (5.18%) Opscode Chef
5 25 (4.32%) Ansible
6 12 (2.07%) ArcSight ESM
7 8 (1.38%) Graphite
8 6 (1.04%) Terraform
9 5 (0.86%) Ambari
9 5 (0.86%) Mesos
10 3 (0.52%) Nagios
11 2 (0.35%) Salt
11 2 (0.35%) ZABBIX
12 1 (0.17%) HAProxy
12 1 (0.17%) logstash
12 1 (0.17%) Marathon
12 1 (0.17%) Rancher
Vendors
1 78 (13.47%) Tableau
2 70 (12.09%) Cloudera
3 65 (11.23%) Oracle
4 60 (10.36%) Hortonworks
5 43 (7.43%) SAP
6 39 (6.74%) MapR
7 27 (4.66%) Google
8 21 (3.63%) Netezza
9 20 (3.45%) TIBCO
10 15 (2.59%) SaltStack
10 15 (2.59%) Teradata
11 14 (2.42%) IBM
12 13 (2.25%) Microsoft
12 13 (2.25%) Vertica
13 12 (2.07%) ArcSight
14 11 (1.90%) Facebook
14 11 (1.90%) Talend
15 10 (1.73%) Cognos
16 9 (1.55%) Informatica
16 9 (1.55%) MicroStrategy
West London
Deanslist Limited
Salary: From £45,000 to £55,000 per annum + Stock options + Benefits
Posted: 10 hours ago
London
Executive Recruitment Services (ERS)
Salary: £45000 - £75000 per annum
Posted: Yesterday
Bristol, Avon
Ability Resourcing
Salary: £50000 - £62000 per annum + Options (Early Stage)
Posted: Yesterday
City, London
Spargonet Consulting Plc
Salary: £55000 - £65000 per annum, Benefits Pension, Life, Health and 25 days
Posted: 5 hours ago
Staines
Centrica
Salary: Package circa: £60,000 (depending on experience)
Posted: 3 days ago
London
Oliver Bernard
Salary: From £85,000 to £95,000 per annum
Posted: 4 days ago
Salford, Lancashire
Integrity IT Solutions
Salary: Up to £50K
Posted: 3 days ago
Gloucester, Gloucestershire
ANSON MCCADE
Salary: £60,000 - £100,000
Posted: 4 days ago
City, London
ANSON MCCADE
Salary: £60,000 - £100,000
Posted: 4 days ago
Warwickshire
Austin Fraser Ltd
Salary: Benefits
Posted: 3 days ago
Hampshire
Executive Recruitment Services (ERS)
Salary: £45000 - £75000 per annum
Posted: 4 days ago
London
Lawrence Harvey Enterprise
Salary: £50000.00 - £85000.00 per annum + bonus + benefits
Posted: 5 days ago
Manchester
TDA Group
Salary: £70000 - £75000 per annum + + Bonus + 30 days holiday
Posted: 7 days ago
City, London
ANSON MCCADE
Salary: Up to £95,000 + package
Posted: 5 days ago
South West London
Energon People
Salary: £70000.00 - £90000.00 per annum + benefits + bonus
Posted: 4 days ago
London
onezeero.
Salary: £75000 - £100000 per annum + Bonus & Bens
Posted: 4 days ago
London
Computer Futures
Salary: £70000 per annum + competitive
Posted: 13 days ago
London
Computer Futures
Salary: £80000 per annum + competitive
Posted: 13 days ago
Manchester
TDA Group
Salary: £70000 - £75000 per annum + +30 days holiday
Posted: 19 days ago
London
Computer Futures
Salary: £60000 - £95000 per annum + competitive
Posted: 27 days ago
London
Accenture
Posted: 12 days ago
London
Talent Point
Salary: £45000.00 - £55000.00 per annum
Posted: 17 days ago
England
Talent Point
Salary: £40000.00 - £50000.00 per annum
Posted: 24 days ago
London
Client Server
Salary: £85k to £100k + benefits
Posted: 27 days ago