Period
to 21 November 2017

The following table provides summary statistics for permanent job vacancies advertised in the South West 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
England > South West
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 321 332 361
Rank change year-on-year +11 +29 -21
Permanent jobs citing MapReduce 12 14 2
As % of all permanent IT jobs advertised in the South West 0.12% 0.13% 0.017%
As % of the Processes & Methodologies category 0.13% 0.15% 0.019%
Number of salaries quoted 12 13 2
South West median annual salary £52,500 £60,000 £37,000
Median salary % change year-on-year -12.50% +62.16% -47.14%
10th Percentile £47,500 £41,000 £31,400
90th Percentile £70,000 £90,000 £44,200
England median annual salary £67,500 £67,500 £70,000
% change year-on-year - -3.57% -

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 the South West with a requirement for process or methodology skills.

All Process and Methodology Skills
South West
Permanent vacancies with a requirement for process or methodology skills 9252 9636 10507
As % of all permanent IT jobs advertised in the South West 89.50% 88.85% 88.93%
Number of salaries quoted 7614 8032 8826
South West median annual salary £42,500 £40,000 £40,000
Median salary % change year-on-year +6.25% - +3.90%
10th Percentile £26,250 £26,250 £25,000
90th Percentile £65,000 £63,750 £62,500
England median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% +5.56%

MapReduce
Job Vacancy Trend in the South West

Job postings citing MapReduce as a percentage of all IT jobs advertised in the South West.

Job vacancy trend for MapReduce in the South West

MapReduce
Salary Trend in the South West

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

Salary trend for MapReduce in the South West

MapReduce
Salary Histogram in the South West

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

Salary histogram for MapReduce in the South West

MapReduce
Job Locations in the South West

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing MapReduce within the South West 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
Bristol -16 12 £52,500 +5.00%
MapReduce
England

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 South West region with a requirement for MapReduce.

1 12 (100.00%) Amazon AWS
1 12 (100.00%) Amazon Redshift
1 12 (100.00%) Amazon Kinesis
2 11 (91.67%) Apache Spark
2 11 (91.67%) Amazon EMR
2 11 (91.67%) Analytics
2 11 (91.67%) Java
2 11 (91.67%) SQL
2 11 (91.67%) Python
2 11 (91.67%) Agile Software Development
3 10 (83.33%) Scala
3 10 (83.33%) Clustering
3 10 (83.33%) ETL
3 10 (83.33%) Elasticsearch
3 10 (83.33%) Pandas
3 10 (83.33%) BigQuery
3 10 (83.33%) MLlib
4 8 (66.67%) Scrum
5 7 (58.33%) Hadoop
5 7 (58.33%) Internet of Things
6 6 (50.00%) Coaching
6 6 (50.00%) Docker
6 6 (50.00%) GitHub
6 6 (50.00%) Apache Hive
6 6 (50.00%) Open Source
6 6 (50.00%) Continuous Delivery
7 5 (41.67%) Presto
7 5 (41.67%) Power BI
7 5 (41.67%) BDD
7 5 (41.67%) Microsoft Azure

MapReduce
Co-occurring IT Skills in the South West 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 11 (91.67%) Apache Spark
2 10 (83.33%) Elasticsearch
3 5 (41.67%) Apache Pig
Cloud Services
1 12 (100.00%) Amazon AWS
1 12 (100.00%) Amazon Kinesis
2 11 (91.67%) Amazon EMR
3 6 (50.00%) GitHub
4 5 (41.67%) Microsoft Azure
5 2 (16.67%) Amazon S3
6 1 (8.33%) AWS Lambda
6 1 (8.33%) Serverless
Database & Business Intelligence
1 12 (100.00%) Amazon Redshift
2 10 (83.33%) BigQuery
3 7 (58.33%) Hadoop
4 6 (50.00%) Apache Hive
5 5 (41.67%) Big Data
5 5 (41.67%) Impala
5 5 (41.67%) Power BI
5 5 (41.67%) Presto
5 5 (41.67%) Spotfire
6 2 (16.67%) PostgreSQL
7 1 (8.33%) Amazon RDS
7 1 (8.33%) Data Warehouse
7 1 (8.33%) HBase
7 1 (8.33%) MongoDB
7 1 (8.33%) MySQL
7 1 (8.33%) Neo4j
7 1 (8.33%) NoSQL
7 1 (8.33%) RDBMS
7 1 (8.33%) Relational Database
Development Applications
1 3 (25.00%) JIRA
General
1 3 (25.00%) Electronics
Job Titles
1 6 (50.00%) Data Engineer
2 5 (41.67%) Technical Leader
3 4 (33.33%) AWS Engineer
3 4 (33.33%) Hadoop Engineer
4 3 (25.00%) Senior Data Engineer
4 3 (25.00%) Senior Hadoop Engineer
5 1 (8.33%) Developer
5 1 (8.33%) Java Developer
5 1 (8.33%) Senior Developer
5 1 (8.33%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 10 (83.33%) MLlib
1 10 (83.33%) Pandas
2 3 (25.00%) Velocity
3 1 (8.33%) Hibernate
3 1 (8.33%) Java Concurrency
3 1 (8.33%) Kafka
3 1 (8.33%) RESTful
3 1 (8.33%) Spring
Miscellaneous
1 10 (83.33%) Clustering
2 7 (58.33%) Internet of Things
3 3 (25.00%) User Experience
4 1 (8.33%) Algorithms
Processes & Methodologies
1 11 (91.67%) Agile Software Development
1 11 (91.67%) Analytics
2 10 (83.33%) ETL
3 8 (66.67%) Scrum
4 6 (50.00%) Coaching
4 6 (50.00%) Continuous Delivery
4 6 (50.00%) Open Source
5 5 (41.67%) BDD
5 5 (41.67%) Business Intelligence
5 5 (41.67%) Data Visualisation
5 5 (41.67%) DevOps
5 5 (41.67%) Kanban
5 5 (41.67%) Test Automation
5 5 (41.67%) Visualisation
6 4 (33.33%) Data Engineering
7 3 (25.00%) Acceptance Criteria
7 3 (25.00%) Data Analytics
7 3 (25.00%) Performance Management
7 3 (25.00%) Software Engineering
8 1 (8.33%) TDD
Programming Languages
1 11 (91.67%) Java
1 11 (91.67%) Python
1 11 (91.67%) SQL
2 10 (83.33%) Scala
3 5 (41.67%) C#
System Software
1 6 (50.00%) Docker
2 1 (8.33%) HDFS
Vendors
1 5 (41.67%) Tableau
2 3 (25.00%) Atlassian