Period
to 20 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Cambridgeshire 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 20 November 2017 with a comparison to the same period in the previous 2 years.

MapReduce
East of England > Cambridgeshire
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 211 179 175
Rank change year-on-year -32 -4 -
Permanent jobs citing MapReduce 8 1 15
As % of all permanent IT jobs advertised in Cambridgeshire 0.19% 0.029% 0.36%
As % of the Processes & Methodologies category 0.21% 0.033% 0.41%
Number of salaries quoted 5 1 15
Cambridgeshire median annual salary £105,000 £80,000 £81,500
Median salary % change year-on-year +31.25% -1.84% -
10th Percentile £70,500 £80,000 £45,000
90th Percentile £112,500 £80,000 £90,000
East of England median annual salary £105,000 £66,250 £81,500
% change year-on-year +58.49% -18.71% +1.88%

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 Cambridgeshire with a requirement for process or methodology skills.

All Process and Methodology Skills
Cambridgeshire
Permanent vacancies with a requirement for process or methodology skills 3883 3027 3642
As % of all permanent IT jobs advertised in Cambridgeshire 92.23% 88.07% 88.12%
Number of salaries quoted 2970 2488 3146
Cambridgeshire median annual salary £47,500 £45,000 £45,000
Median salary % change year-on-year +5.56% - +5.88%
10th Percentile £27,500 £26,250 £27,500
90th Percentile £71,250 £66,250 £65,000
East of England median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - +3.45%

MapReduce
Job Vacancy Trend in Cambridgeshire

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

Job vacancy trend for MapReduce in Cambridgeshire

MapReduce
Salary Trend in Cambridgeshire

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

Salary trend for MapReduce in Cambridgeshire

MapReduce
Salary Histogram in Cambridgeshire

The salary distribution of IT jobs citing MapReduce in Cambridgeshire over the 6 months to 20 November 2017.

Salary histogram for MapReduce in Cambridgeshire

MapReduce
Job Locations in Cambridgeshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing MapReduce within the Cambridgeshire region over the 6 months to 20 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
Cambridge -26 3 - - 2
MapReduce
East of England

For the 6 months to 20 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 Cambridgeshire region with a requirement for MapReduce.

1 8 (100.00%) Finance
1 8 (100.00%) Hadoop
1 8 (100.00%) Apache Spark
2 5 (62.50%) D3.js
3 4 (50.00%) Jasmine
3 4 (50.00%) Big Data
3 4 (50.00%) Apache ZooKeeper
3 4 (50.00%) Redis
3 4 (50.00%) Machine Learning
3 4 (50.00%) AngularJS
3 4 (50.00%) Analytics
3 4 (50.00%) Apache Avro
3 4 (50.00%) Jenkins
3 4 (50.00%) Grunt
3 4 (50.00%) HDFS
3 4 (50.00%) Fintech
3 4 (50.00%) Greenfield Project
3 4 (50.00%) Selenium
3 4 (50.00%) Continuous Integration
3 4 (50.00%) Git (software)
3 4 (50.00%) Puppet
3 4 (50.00%) Gerrit
3 4 (50.00%) Java
3 4 (50.00%) JavaScript
3 4 (50.00%) TDD
3 4 (50.00%) Banking
3 4 (50.00%) Maven
3 4 (50.00%) Statistics
4 3 (37.50%) Degree
4 3 (37.50%) Mathematics

MapReduce
Co-occurring IT Skills in Cambridgeshire 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 8 (100.00%) Apache Spark
2 1 (12.50%) SAS
Cloud Services
1 3 (37.50%) Amazon AWS
1 3 (37.50%) Azure Machine Learning
1 3 (37.50%) Microsoft Azure
Database & Business Intelligence
1 8 (100.00%) Hadoop
2 4 (50.00%) Big Data
2 4 (50.00%) Redis
3 1 (12.50%) Data Mining
Development Applications
1 4 (50.00%) Gerrit
1 4 (50.00%) Git (software)
1 4 (50.00%) Grunt
1 4 (50.00%) Jasmine
1 4 (50.00%) Jenkins
1 4 (50.00%) Maven
1 4 (50.00%) Selenium
General
1 8 (100.00%) Finance
2 4 (50.00%) Banking
3 1 (12.50%) Advertising
Job Titles
1 4 (50.00%) Data Scientist
1 4 (50.00%) Developer
1 4 (50.00%) Hadoop Developer
1 4 (50.00%) Java Developer
1 4 (50.00%) Java Hadoop Developer
1 4 (50.00%) Senior Developer
1 4 (50.00%) Senior Hadoop Developer
1 4 (50.00%) Senior Java Developer
2 3 (37.50%) Machine Learning Engineer
2 3 (37.50%) Machine Learning Scientist
Libraries, Frameworks & Software Standards
1 5 (62.50%) D3.js
2 4 (50.00%) AngularJS
2 4 (50.00%) Apache Avro
3 3 (37.50%) Natural Language Processing
3 3 (37.50%) PySpark
3 3 (37.50%) TensorFlow
Miscellaneous
1 4 (50.00%) Fintech
1 4 (50.00%) Greenfield Project
Processes & Methodologies
1 4 (50.00%) Analytics
1 4 (50.00%) Continuous Integration
1 4 (50.00%) Machine Learning
1 4 (50.00%) Statistics
1 4 (50.00%) TDD
2 3 (37.50%) Mathematics
3 1 (12.50%) Data Analytics
3 1 (12.50%) Data Visualisation
3 1 (12.50%) Statistical Modelling
3 1 (12.50%) Visualisation
Programming Languages
1 4 (50.00%) Java
1 4 (50.00%) JavaScript
2 1 (12.50%) Python
2 1 (12.50%) R
2 1 (12.50%) Scala
2 1 (12.50%) SQL
Qualifications
1 3 (37.50%) Degree
1 3 (37.50%) PhD
System Software
1 4 (50.00%) Apache ZooKeeper
1 4 (50.00%) HDFS
Systems Management
1 4 (50.00%) Puppet
Vendors
1 1 (12.50%) Cloudera
1 1 (12.50%) Hortonworks
1 1 (12.50%) Tableau