Period
to 21 January 2018

The following table provides summary statistics for permanent job vacancies advertised in Surrey 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 January 2018 with a comparison to the same period in the previous 2 years.

MapReduce
South East > Surrey
6 months to
21 Jan 2018
Same period 2017 Same period 2016
Rank 253 234 291
Rank change year-on-year -19 +57 +17
Permanent jobs citing MapReduce 1 28 20
As % of all permanent IT jobs advertised in Surrey 0.017% 0.48% 0.25%
As % of the Processes & Methodologies category 0.019% 0.56% 0.29%
Number of salaries quoted 1 24 17
Surrey median annual salary £57,500 £75,000 £60,000
Median salary % change year-on-year -23.33% +25.00% -
10th Percentile £53,750 £60,000 £42,500
90th Percentile £61,250 £78,750 £90,000
South East median annual salary £56,250 £60,000 £50,000
% change year-on-year -6.25% +20.00% -20.00%

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 Surrey with a requirement for process or methodology skills.

All Process and Methodology Skills
Surrey
Permanent vacancies with a requirement for process or methodology skills 5,263 5,017 6,922
As % of all permanent IT jobs advertised in Surrey 88.77% 85.45% 87.49%
Number of salaries quoted 4,297 4,163 6,009
Surrey median annual salary £50,000 £47,500 £45,000
Median salary % change year-on-year +5.26% +5.56% -
10th Percentile £29,000 £28,000 £26,250
90th Percentile £68,750 £70,000 £67,500
South East median annual salary £45,000 £45,000 £45,000

MapReduce
Job Vacancy Trend in Surrey

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

Job vacancy trend for MapReduce in Surrey

MapReduce
Salary Trend in Surrey

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

Salary trend for MapReduce in Surrey

For the 6 months to 21 January 2018, 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 Surrey region with a requirement for MapReduce.

1 1 (100.00%) SQL
1 1 (100.00%) Python
1 1 (100.00%) Statistics
1 1 (100.00%) Scala
1 1 (100.00%) Hadoop
1 1 (100.00%) Open Source
1 1 (100.00%) R
1 1 (100.00%) Machine Learning
1 1 (100.00%) Big Data
1 1 (100.00%) Hortonworks
1 1 (100.00%) Apache Spark
1 1 (100.00%) Actionable Insight

MapReduce
Co-occurring IT Skills in Surrey 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 1 (100.00%) Apache Spark
Database & Business Intelligence
1 1 (100.00%) Big Data
1 1 (100.00%) Hadoop
Job Titles
1 1 (100.00%) Data Scientist
1 1 (100.00%) Senior Data Scientist
Processes & Methodologies
1 1 (100.00%) Actionable Insight
1 1 (100.00%) Machine Learning
1 1 (100.00%) Open Source
1 1 (100.00%) Statistics
Programming Languages
1 1 (100.00%) Python
1 1 (100.00%) R
1 1 (100.00%) Scala
1 1 (100.00%) SQL
Vendors
1 1 (100.00%) Hortonworks