Period
to 24 May 2018

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 24 May 2018 with a comparison to the same period in the previous 2 years.

MapReduce
England > South West
6 months to
24 May 2018
Same period 2017 Same period 2016
Rank 320 334 326
Rank change year-on-year +14 -8 +21
Permanent jobs citing MapReduce 30 7 28
As % of all permanent IT jobs advertised in the South West 0.28% 0.069% 0.25%
As % of the Processes & Methodologies category 0.31% 0.075% 0.28%
Number of salaries quoted 21 6 16
South West median annual salary £50,000 £57,500 £54,000
Median salary % change year-on-year -13.04% +6.48% -8.09%
10th Percentile £47,500 £30,386 £38,750
90th Percentile £70,000 £73,750 £95,000
England median annual salary £67,500 £75,000 £65,000
% change year-on-year -10.00% +15.38% +4.00%

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 9,762 9,297 9,999
As % of all permanent IT jobs advertised in the South West 91.23% 91.41% 89.84%
Number of salaries quoted 8,015 7,655 8,290
South West median annual salary £42,500 £42,000 £40,000
Median salary % change year-on-year +1.19% +5.00% +1.27%
10th Percentile £26,250 £26,250 £25,500
90th Percentile £65,000 £63,750 £65,000
England median annual salary £50,000 £50,000 £48,000
% change year-on-year - +4.17% +1.05%

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 24 May 2018.

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 24 May 2018. 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 +14 25 £50,000 +53.85% 2
Wiltshire - 3 £59,500 -
Gloucestershire +21 1 - -
MapReduce
England

For the 6 months to 24 May 2018, IT jobs citing MapReduce also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the South West region with a requirement for MapReduce.

1 30 (100.00%) SQL
1 30 (100.00%) Python
2 28 (93.33%) Java
2 28 (93.33%) Amazon AWS
3 27 (90.00%) Scala
3 27 (90.00%) Hadoop
3 27 (90.00%) ETL
3 27 (90.00%) Elasticsearch
3 27 (90.00%) Apache Spark
4 26 (86.67%) Amazon Kinesis
4 26 (86.67%) Amazon Redshift
4 26 (86.67%) Amazon EMR
4 26 (86.67%) Big Data
4 26 (86.67%) Analytics
4 26 (86.67%) Amazon Athena
5 25 (83.33%) MLlib
5 25 (83.33%) Apache Pig
5 25 (83.33%) Pandas
5 25 (83.33%) Scrum
5 25 (83.33%) Clustering
5 25 (83.33%) Agile Software Development
5 25 (83.33%) Artificial Intelligence
5 25 (83.33%) Open Source
5 25 (83.33%) Apache Hive
6 24 (80.00%) BigQuery
7 23 (76.67%) Coaching
7 23 (76.67%) GitHub
7 23 (76.67%) Deployment Automation
7 23 (76.67%) Data Visualisation
7 23 (76.67%) Visualisation

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 27 (90.00%) Apache Spark
1 27 (90.00%) Elasticsearch
2 25 (83.33%) Apache Pig
3 3 (10.00%) Apache
4 2 (6.67%) Confluence
Cloud Services
1 28 (93.33%) Amazon AWS
2 26 (86.67%) Amazon EMR
2 26 (86.67%) Amazon Kinesis
3 23 (76.67%) GitHub
4 22 (73.33%) Microsoft Azure
5 2 (6.67%) Google Cloud Platform
6 1 (3.33%) Amazon Kinesis Data Analytics
6 1 (3.33%) Amazon S3
6 1 (3.33%) AWS Data Pipeline
6 1 (3.33%) Azure Data Factory
Database & Business Intelligence
1 27 (90.00%) Hadoop
2 26 (86.67%) Amazon Athena
2 26 (86.67%) Amazon Redshift
2 26 (86.67%) Big Data
3 25 (83.33%) Apache Hive
4 24 (80.00%) BigQuery
5 22 (73.33%) Impala
6 21 (70.00%) Power BI
6 21 (70.00%) Presto
6 21 (70.00%) Spotfire
7 4 (13.33%) MongoDB
8 3 (10.00%) NoSQL
9 2 (6.67%) Apache Accumulo
9 2 (6.67%) Neo4j
9 2 (6.67%) OrientDB
10 1 (3.33%) Amazon RDS
10 1 (3.33%) Apache Cassandra
10 1 (3.33%) HBase
10 1 (3.33%) MySQL
10 1 (3.33%) Sqoop
Development Applications
1 23 (76.67%) JIRA
General
1 13 (43.33%) Electronics
Job Titles
1 25 (83.33%) Data Engineer
2 23 (76.67%) Senior Data Engineer
3 22 (73.33%) Hadoop Engineer
4 21 (70.00%) AWS Engineer
4 21 (70.00%) Senior Hadoop Engineer
5 2 (6.67%) Architect
5 2 (6.67%) Data Architect
5 2 (6.67%) Data Science Leader
5 2 (6.67%) Technical Leader
6 1 (3.33%) Big Data Architect
6 1 (3.33%) Cybersecurity Architect
6 1 (3.33%) Developer
6 1 (3.33%) Java Developer
6 1 (3.33%) Security Architect
6 1 (3.33%) Senior Developer
6 1 (3.33%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 25 (83.33%) MLlib
1 25 (83.33%) Pandas
2 3 (10.00%) Kafka
3 2 (6.67%) Velocity
4 1 (3.33%) Hibernate
4 1 (3.33%) Java Concurrency
4 1 (3.33%) RESTful
4 1 (3.33%) Spring
Miscellaneous
1 25 (83.33%) Clustering
2 13 (43.33%) User Experience
3 4 (13.33%) Internet of Things
4 2 (6.67%) Wiki
Operating Systems
1 1 (3.33%) Linux
Processes & Methodologies
1 27 (90.00%) ETL
2 26 (86.67%) Analytics
3 25 (83.33%) Agile Software Development
3 25 (83.33%) Artificial Intelligence
3 25 (83.33%) Open Source
3 25 (83.33%) Scrum
4 23 (76.67%) Coaching
4 23 (76.67%) Data Visualisation
4 23 (76.67%) Deployment Automation
4 23 (76.67%) Visualisation
5 21 (70.00%) Business Intelligence
5 21 (70.00%) Data Analytics
5 21 (70.00%) DevOps
6 15 (50.00%) Continuous Delivery
7 13 (43.33%) Software Engineering
8 4 (13.33%) Data Engineering
8 4 (13.33%) Data Science
9 3 (10.00%) OO
10 2 (6.67%) Data Modelling
10 2 (6.67%) OOD
Programming Languages
1 30 (100.00%) Python
1 30 (100.00%) SQL
2 28 (93.33%) Java
3 27 (90.00%) Scala
4 23 (76.67%) C#
5 1 (3.33%) C
5 1 (3.33%) Java 8
5 1 (3.33%) R
5 1 (3.33%) Ruby
Qualifications
1 2 (6.67%) DV Cleared
1 2 (6.67%) Security Cleared
2 1 (3.33%) SC Cleared
Quality Assurance & Compliance
1 1 (3.33%) GCP
System Software
1 22 (73.33%) Docker
2 2 (6.67%) Apache ZooKeeper
3 1 (3.33%) Apache Flume
3 1 (3.33%) HDFS
Systems Management
1 3 (10.00%) Hadoop YARN
Vendors
1 21 (70.00%) Atlassian
1 21 (70.00%) Tableau
2 3 (10.00%) Hortonworks
3 1 (3.33%) Capita
3 1 (3.33%) Cloudera
3 1 (3.33%) Google
3 1 (3.33%) Vertica