Period
to 24 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Bristol 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 November 2017 with a comparison to the same period in the previous 2 years.

MapReduce
South West > Bristol
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 190 181 195
Rank change year-on-year -9 +14 -25
Permanent jobs citing MapReduce 14 3 1
As % of all permanent IT jobs advertised in Bristol 0.37% 0.094% 0.026%
As % of the Processes & Methodologies category 0.40% 0.10% 0.029%
Number of salaries quoted 14 3 1
Bristol median annual salary £52,500 £50,000 £40,000
Median salary % change year-on-year +5.00% +25.00% -42.86%
10th Percentile £47,500 £47,500 £35,000
90th Percentile £70,000 £72,500 £45,000
South West median annual salary £52,500 £60,000 £37,000
% change year-on-year -12.50% +62.16% -47.14%

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 Bristol with a requirement for process or methodology skills.

All Process and Methodology Skills
Bristol
Permanent vacancies with a requirement for process or methodology skills 3517 2920 3446
As % of all permanent IT jobs advertised in Bristol 92.00% 91.02% 90.52%
Number of salaries quoted 2901 2460 2977
Bristol median annual salary £45,000 £44,000 £42,500
Median salary % change year-on-year +2.27% +3.53% +6.25%
10th Percentile £26,500 £27,500 £26,750
90th Percentile £67,500 £70,000 £67,500
South West median annual salary £42,500 £40,000 £40,000
% change year-on-year +6.25% - +3.90%

MapReduce
Job Vacancy Trend in Bristol

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

Job vacancy trend for MapReduce in Bristol

MapReduce
Salary Trend in Bristol

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

Salary trend for MapReduce in Bristol

MapReduce
Salary Histogram in Bristol

The salary distribution of IT jobs citing MapReduce in Bristol over the 6 months to 24 November 2017.

Salary histogram for MapReduce in Bristol

For the 6 months to 24 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 Bristol region with a requirement for MapReduce.

1 14 (100.00%) Amazon AWS
1 14 (100.00%) Amazon Redshift
1 14 (100.00%) Amazon Kinesis
2 13 (92.86%) Apache Spark
2 13 (92.86%) Amazon EMR
2 13 (92.86%) Analytics
2 13 (92.86%) Java
2 13 (92.86%) SQL
2 13 (92.86%) Python
2 13 (92.86%) Agile Software Development
3 12 (85.71%) Scala
3 12 (85.71%) Clustering
3 12 (85.71%) ETL
3 12 (85.71%) Elasticsearch
3 12 (85.71%) Pandas
3 12 (85.71%) BigQuery
3 12 (85.71%) MLlib
4 10 (71.43%) Scrum
5 9 (64.29%) Hadoop
6 8 (57.14%) Internet of Things
6 8 (57.14%) Coaching
6 8 (57.14%) GitHub
6 8 (57.14%) Open Source
6 8 (57.14%) Continuous Delivery
7 7 (50.00%) Apache Hive
7 7 (50.00%) Docker
8 6 (42.86%) DevOps
8 6 (42.86%) Impala
8 6 (42.86%) Big Data
8 6 (42.86%) Apache Pig

MapReduce
Co-occurring IT Skills in Bristol 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 13 (92.86%) Apache Spark
2 12 (85.71%) Elasticsearch
3 6 (42.86%) Apache Pig
Cloud Services
1 14 (100.00%) Amazon AWS
1 14 (100.00%) Amazon Kinesis
2 13 (92.86%) Amazon EMR
3 8 (57.14%) GitHub
4 6 (42.86%) Microsoft Azure
5 2 (14.29%) Amazon S3
6 1 (7.14%) AWS Lambda
6 1 (7.14%) Serverless
Database & Business Intelligence
1 14 (100.00%) Amazon Redshift
2 12 (85.71%) BigQuery
3 9 (64.29%) Hadoop
4 7 (50.00%) Apache Hive
5 6 (42.86%) Big Data
5 6 (42.86%) Impala
5 6 (42.86%) Power BI
5 6 (42.86%) Presto
5 6 (42.86%) Spotfire
6 2 (14.29%) PostgreSQL
7 1 (7.14%) Amazon RDS
7 1 (7.14%) Data Warehouse
7 1 (7.14%) HBase
7 1 (7.14%) MongoDB
7 1 (7.14%) MySQL
7 1 (7.14%) Neo4j
7 1 (7.14%) NoSQL
7 1 (7.14%) RDBMS
7 1 (7.14%) Relational Database
Development Applications
1 4 (28.57%) JIRA
General
1 4 (28.57%) Electronics
Job Titles
1 7 (50.00%) Data Engineer
2 6 (42.86%) Technical Leader
3 5 (35.71%) AWS Engineer
3 5 (35.71%) Hadoop Engineer
4 4 (28.57%) Senior Data Engineer
4 4 (28.57%) Senior Hadoop Engineer
5 1 (7.14%) Developer
5 1 (7.14%) Java Developer
5 1 (7.14%) Senior Developer
5 1 (7.14%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 12 (85.71%) MLlib
1 12 (85.71%) Pandas
2 4 (28.57%) Velocity
3 1 (7.14%) Hibernate
3 1 (7.14%) Java Concurrency
3 1 (7.14%) Kafka
3 1 (7.14%) RESTful
3 1 (7.14%) Spring
Miscellaneous
1 12 (85.71%) Clustering
2 8 (57.14%) Internet of Things
3 4 (28.57%) User Experience
4 1 (7.14%) Algorithms
Processes & Methodologies
1 13 (92.86%) Agile Software Development
1 13 (92.86%) Analytics
2 12 (85.71%) ETL
3 10 (71.43%) Scrum
4 8 (57.14%) Coaching
4 8 (57.14%) Continuous Delivery
4 8 (57.14%) Open Source
5 6 (42.86%) BDD
5 6 (42.86%) Business Intelligence
5 6 (42.86%) Data Visualisation
5 6 (42.86%) DevOps
5 6 (42.86%) Kanban
5 6 (42.86%) Test Automation
5 6 (42.86%) Visualisation
6 5 (35.71%) Data Engineering
7 4 (28.57%) Acceptance Criteria
7 4 (28.57%) Data Analytics
7 4 (28.57%) Performance Management
7 4 (28.57%) Software Engineering
8 1 (7.14%) TDD
Programming Languages
1 13 (92.86%) Java
1 13 (92.86%) Python
1 13 (92.86%) SQL
2 12 (85.71%) Scala
3 6 (42.86%) C#
System Software
1 7 (50.00%) Docker
2 1 (7.14%) HDFS
Vendors
1 6 (42.86%) Tableau
2 4 (28.57%) Atlassian