Period
to 21 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Berkshire with a requirement for MapReduce skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited MapReduce over the 6 months to 21 November 2017 with a comparison to the same period in the previous 2 years.

MapReduce
South East > Berkshire
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 235 289 337
Rank change year-on-year +54 +48 +14
Permanent jobs citing MapReduce 20 7 6
As % of all permanent IT jobs advertised in Berkshire 0.31% 0.081% 0.055%
As % of the Processes & Methodologies category 0.36% 0.091% 0.063%
Number of salaries quoted 16 5 5
Berkshire median annual salary £57,500 £42,500 £60,000
Median salary % change year-on-year +35.29% -29.17% -29.41%
10th Percentile £31,000 £30,000 £37,500
90th Percentile £69,375 £70,000 £80,750
South East median annual salary £57,500 £60,000 £50,000
% change year-on-year -4.17% +20.00% -28.57%

MapReduce is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Berkshire with a requirement for process or methodology skills.

All Process and Methodology Skills
Berkshire
Permanent vacancies with a requirement for process or methodology skills 5490 7657 9550
As % of all permanent IT jobs advertised in Berkshire 86.33% 88.31% 87.01%
Number of salaries quoted 4280 5845 7458
Berkshire median annual salary £50,000 £50,000 £50,000
10th Percentile £28,500 £30,000 £28,750
90th Percentile £75,000 £75,000 £71,872
South East median annual salary £45,000 £45,000 £45,000

MapReduce
Job Vacancy Trend in Berkshire

Job postings citing MapReduce as a percentage of all IT jobs advertised in Berkshire.

Job vacancy trend for MapReduce in Berkshire

MapReduce
Salary Trend in Berkshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing MapReduce in Berkshire.

Salary trend for MapReduce in Berkshire

MapReduce
Salary Histogram in Berkshire

The salary distribution of IT jobs citing MapReduce in Berkshire over the 6 months to 21 November 2017.

Salary histogram for MapReduce in Berkshire

MapReduce
Job Locations in Berkshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing MapReduce within the Berkshire region over the 6 months to 21 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Reading +51 16 £42,500 +6.25%
Newbury - 1 £60,000 -
MapReduce
South East

For the 6 months to 21 November 2017, 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 across the Berkshire region with a requirement for MapReduce.

1 20 (100.00%) Hadoop
2 16 (80.00%) Big Data
2 16 (80.00%) Apache Spark
2 16 (80.00%) Java
3 15 (75.00%) SQL
4 14 (70.00%) Agile Software Development
4 14 (70.00%) Apache Hive
5 13 (65.00%) Scala
5 13 (65.00%) HDFS
6 11 (55.00%) Python
7 10 (50.00%) Data Modelling
7 10 (50.00%) NoSQL
7 10 (50.00%) Analytics
7 10 (50.00%) Apache Pig
8 9 (45.00%) JIRA
8 9 (45.00%) Relational Database
8 9 (45.00%) Continuous Integration
9 8 (40.00%) Linux
9 8 (40.00%) Impala
9 8 (40.00%) Test Automation
10 7 (35.00%) HBase
10 7 (35.00%) Unix
10 7 (35.00%) Web Services
11 6 (30.00%) JavaScript
11 6 (30.00%) SOAP
11 6 (30.00%) SOA
11 6 (30.00%) Mathematics
11 6 (30.00%) Computer Science
11 6 (30.00%) Spring
11 6 (30.00%) Machine Learning

MapReduce
Co-occurring IT Skills in Berkshire 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 16 (80.00%) Apache Spark
2 10 (50.00%) Apache Pig
3 4 (20.00%) Elasticsearch
4 1 (5.00%) Apache Solr
Cloud Services
1 5 (25.00%) Amazon AWS
2 4 (20.00%) Amazon EMR
Database & Business Intelligence
1 20 (100.00%) Hadoop
2 16 (80.00%) Big Data
3 14 (70.00%) Apache Hive
4 10 (50.00%) NoSQL
5 9 (45.00%) Relational Database
6 8 (40.00%) Impala
7 7 (35.00%) HBase
8 5 (25.00%) MySQL
8 5 (25.00%) RDBMS
9 4 (20.00%) Data Warehouse
9 4 (20.00%) Power BI
9 4 (20.00%) QlikView
9 4 (20.00%) SQL Server
9 4 (20.00%) SQL Server Analysis Services
9 4 (20.00%) SQL Server Integration Services
9 4 (20.00%) Sqoop
9 4 (20.00%) Star Schema
10 2 (10.00%) Data Mining
10 2 (10.00%) Parquet
11 1 (5.00%) PostgreSQL
Development Applications
1 9 (45.00%) JIRA
2 6 (30.00%) Bitbucket
2 6 (30.00%) Git (software)
3 5 (25.00%) JIRA Agile
4 3 (15.00%) Jenkins
4 3 (15.00%) Maven
General
1 2 (10.00%) Finance
2 1 (5.00%) Banking
2 1 (5.00%) Telecoms
Job Titles
1 10 (50.00%) Developer
2 6 (30.00%) Java Developer
3 5 (25.00%) Java Scala Developer
3 5 (25.00%) Scala Developer
4 4 (20.00%) Angular Developer
4 4 (20.00%) Business Developer
4 4 (20.00%) Business Intelligence Developer
4 4 (20.00%) DevOps Engineer
4 4 (20.00%) Software Engineer
5 3 (15.00%) Big Data Developer
6 2 (10.00%) Big Data Engineer
6 2 (10.00%) Big Data Software Engineer
6 2 (10.00%) Data Scientist
6 2 (10.00%) Graduate
6 2 (10.00%) Graduate Software Engineer
7 1 (5.00%) Data Engineer
7 1 (5.00%) Linux Engineer
7 1 (5.00%) Linux/Unix DevOps
7 1 (5.00%) Senior Security Engineer
7 1 (5.00%) Senior Software Engineer
Libraries, Frameworks & Software Standards
1 7 (35.00%) Web Services
2 6 (30.00%) AngularJS
2 6 (30.00%) Kafka
2 6 (30.00%) REST
2 6 (30.00%) SOAP
2 6 (30.00%) Spring
3 5 (25.00%) Java EE
4 4 (20.00%) XML
5 3 (15.00%) MLlib
6 2 (10.00%) Apache Avro
7 1 (5.00%) CSS
7 1 (5.00%) HTML
7 1 (5.00%) Node.js
7 1 (5.00%) RabbitMQ
Miscellaneous
1 6 (30.00%) Computer Science
2 4 (20.00%) Analytical Skills
2 4 (20.00%) Cyberthreat
3 2 (10.00%) Algorithms
3 2 (10.00%) Data Structures
4 1 (5.00%) Cybercrime
4 1 (5.00%) Enterprise Software
4 1 (5.00%) Fintech
Operating Systems
1 8 (40.00%) Linux
2 7 (35.00%) Unix
Processes & Methodologies
1 14 (70.00%) Agile Software Development
2 10 (50.00%) Analytics
2 10 (50.00%) Data Modelling
3 9 (45.00%) Continuous Integration
4 8 (40.00%) Test Automation
5 6 (30.00%) Machine Learning
5 6 (30.00%) Mathematics
5 6 (30.00%) Microservices
5 6 (30.00%) Predictive Analytics
5 6 (30.00%) SOA
6 5 (25.00%) Business Intelligence
6 5 (25.00%) Mentoring
7 4 (20.00%) Big Data Analytics
7 4 (20.00%) Data Architecture
7 4 (20.00%) Data Governance
7 4 (20.00%) Database Tuning
7 4 (20.00%) DevOps
7 4 (20.00%) High Availability
7 4 (20.00%) Master Data Management
7 4 (20.00%) Performance Tuning
Programming Languages
1 16 (80.00%) Java
2 15 (75.00%) SQL
3 13 (65.00%) Scala
4 11 (55.00%) Python
5 6 (30.00%) JavaScript
6 4 (20.00%) Bash Shell
7 3 (15.00%) C
8 2 (10.00%) C#
8 2 (10.00%) C++
8 2 (10.00%) Perl
Qualifications
1 4 (20.00%) Computer Science Degree
1 4 (20.00%) Degree
1 4 (20.00%) DV Cleared
1 4 (20.00%) Security Cleared
2 2 (10.00%) PhD
Quality Assurance & Compliance
1 4 (20.00%) Data Quality
1 4 (20.00%) QA
System Software
1 13 (65.00%) HDFS
2 6 (30.00%) Apache Flume
Systems Management
1 6 (30.00%) Hadoop YARN
2 4 (20.00%) Nagios
2 4 (20.00%) Oozie
3 3 (15.00%) Kibana
Vendors
1 4 (20.00%) Cloudera
1 4 (20.00%) Microsoft
1 4 (20.00%) Oracle
1 4 (20.00%) Tableau