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 3 months to 23 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
23 Mar 2017
Same period 2016 Same period 2015
MapReduce
East of England / Cambridgeshire
Rank 120 138 126
Rank change year-on-year +18 -12  
Permanent jobs citing MapReduce 2 2 4
As % of all permanent IT jobs advertised in Cambridgeshire 0.12% 0.093% 0.19%
As % of the Processes & Methodologies category 0.13% 0.11% 0.23%
Number of salaries quoted 2 2 4
Median salary £57,500 £55,000 £82,500
Median salary % change year-on-year +4.54% -33.33%  
90% offered a salary of more than £55,500 £55,000 £70,000
10% offered a salary of more than £59,500 £55,000 £90,000
UK excluding London median salary £75,000 £57,500 £55,000
% change year-on-year +30.43% +4.54%  

MapReduce is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Cambridgeshire with a requirement for process and methodology skills.

Process & Methodology Skills
Cambridgeshire
Permanent job vacancies with a requirement for process and methodology skills 1497 1903 1745
As % of all permanent IT job vacancies advertised in Cambridgeshire 88.27% 88.55% 84.91%
Number of salaries quoted 1153 1477 1424
Median salary £46,614 £43,641 £45,000
Median salary % change year-on-year +6.81% -3.02%  
90% offered a salary of more than £30,000 £31,000 £30,000
10% offered a salary of more than £70,000 £65,000 £62,500
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

MapReduce
Job Vacancy Trend in Cambridgeshire

The job posting trend of jobs advertised in Cambridgeshire citing MapReduce as a proportion of all permanent or contract IT jobs with a match in the Processes & Methodologies category.

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
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 3 months to 23 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Cambridge +10 2 £57,500 +4.54%
MapReduce
East of England

MapReduce
Top 23 Related IT Skills in Cambridgeshire

For the 6 months to 23 March 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 2 (100.00%) Data Mining
1 2 (100.00%) Games
1 2 (100.00%) PostgreSQL
1 2 (100.00%) Java
1 2 (100.00%) Linux
1 2 (100.00%) Predictive Analytics
1 2 (100.00%) RESTful
1 2 (100.00%) Scala
1 2 (100.00%) Hadoop
1 2 (100.00%) Amazon AWS
1 2 (100.00%) Apache Hive
1 2 (100.00%) Big Data
1 2 (100.00%) Analytics
1 2 (100.00%) Microservices
1 2 (100.00%) Apache Spark
1 2 (100.00%) Machine Learning
1 2 (100.00%) OpenStack
2 1 (50.00%) Vertica
2 1 (50.00%) Private Cloud
2 1 (50.00%) R
2 1 (50.00%) Online Games
2 1 (50.00%) Python
2 1 (50.00%) Software Engineering

MapReduce
Top Related 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 2 (100.00%) Apache Spark
1 2 (100.00%) OpenStack
Cloud Services
1 2 (100.00%) Amazon AWS
Database & Business Intelligence
1 2 (100.00%) Apache Hive
1 2 (100.00%) Big Data
1 2 (100.00%) Data Mining
1 2 (100.00%) Hadoop
1 2 (100.00%) PostgreSQL
General
1 2 (100.00%) Games
Job Titles
1 2 (100.00%) Data Engineer
1 2 (100.00%) Senior Data Engineer
2 1 (50.00%) AWS Engineer
2 1 (50.00%) Big Data Engineer
2 1 (50.00%) Developer
2 1 (50.00%) Hadoop Engineer
2 1 (50.00%) Senior Developer
2 1 (50.00%) Senior Hadoop Engineer
2 1 (50.00%) Senior Software Developer
2 1 (50.00%) Software Developer
Libraries, Frameworks & Software Standards
1 2 (100.00%) RESTful
Miscellaneous
1 1 (50.00%) Online Games
1 1 (50.00%) Private Cloud
Operating Systems
1 2 (100.00%) Linux
Processes & Methodologies
1 2 (100.00%) Analytics
1 2 (100.00%) Machine Learning
1 2 (100.00%) Microservices
1 2 (100.00%) Predictive Analytics
2 1 (50.00%) Software Engineering
Programming Languages
1 2 (100.00%) Java
1 2 (100.00%) Scala
2 1 (50.00%) Python
2 1 (50.00%) R
Vendors
1 1 (50.00%) Vertica