Period
to 21 October 2017

The following table provides summary statistics for permanent job vacancies advertised in the North West with a requirement for HDFS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited HDFS over the 6 months to 21 October 2017 with a comparison to the same period in the previous 2 years.

Hadoop Distributed File System (HDFS)
England > North West
6 months to
21 Oct 2017
Same period 2016 Same period 2015
Rank 358 349 340
Rank change year-on-year -9 -9 -
Permanent jobs citing HDFS 12 4 23
As % of all permanent IT jobs advertised in the North West 0.094% 0.033% 0.18%
As % of the System Software category 0.79% 0.31% 1.66%
Number of salaries quoted 9 2 11
North West median annual salary £70,000 £37,000 £50,000
Median salary % change year-on-year +89.19% -26.00% -
10th Percentile £41,700 £24,550 £35,000
90th Percentile £80,000 £49,850 £65,000
England median annual salary £70,000 £80,000 £70,000
% change year-on-year -12.50% +14.29% +6.06%

HDFS is in the System Software category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the North West with a requirement for system software skills.

All System Software Skills
North West
Permanent vacancies with a requirement for system software skills 1512 1308 1389
As % of all permanent IT jobs advertised in the North West 11.87% 10.74% 10.59%
Number of salaries quoted 1256 1098 1057
North West median annual salary £37,500 £37,500 £35,000
Median salary % change year-on-year - +7.14% +6.06%
10th Percentile £20,750 £21,250 £20,250
90th Percentile £58,750 £57,500 £53,750
England median annual salary £45,000 £42,500 £40,000
% change year-on-year +5.88% +6.25% -

HDFS
Job Vacancy Trend in the North West

Job postings citing HDFS as a percentage of all IT jobs advertised in the North West.

Job vacancy trend for HDFS in the North West

HDFS
Salary Trend in the North West

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing HDFS in the North West.

Salary trend for HDFS in the North West

HDFS
Salary Histogram in the North West

The salary distribution of IT jobs citing HDFS in the North West over the 6 months to 21 October 2017.

Salary histogram for HDFS in the North West

HDFS
Job Locations in the North West

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing HDFS within the North West region over the 6 months to 21 October 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
Manchester -7 8 £53,500 +44.59%
Cheshire - 4 £80,000 -
HDFS
England

For the 6 months to 21 October 2017, IT jobs citing HDFS 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 North West region with a requirement for HDFS.

1 12 (100.00%) Hadoop
1 12 (100.00%) Apache Hive
2 11 (91.67%) Big Data
3 8 (66.67%) Apache Spark
4 7 (58.33%) Impala
4 7 (58.33%) Cloudera
4 7 (58.33%) MapReduce
4 7 (58.33%) HBase
5 6 (50.00%) Change Management
6 5 (41.67%) Kafka
7 4 (33.33%) Big Data Analytics
7 4 (33.33%) Talend
7 4 (33.33%) Data Analytics
7 4 (33.33%) Analytics
7 4 (33.33%) Apache Pig
7 4 (33.33%) Amazon DynamoDB
7 4 (33.33%) Hadoop YARN
7 4 (33.33%) Spark SQL
7 4 (33.33%) SQL
7 4 (33.33%) Python
7 4 (33.33%) ETL
7 4 (33.33%) NoSQL
7 4 (33.33%) Amazon AWS
7 4 (33.33%) Data Architecture
7 4 (33.33%) Talend Open Studio
8 3 (25.00%) Git (software)
8 3 (25.00%) Release Management
8 3 (25.00%) Atlassian
8 3 (25.00%) Integration Testing
8 3 (25.00%) DV Cleared

HDFS
Co-occurring IT Skills in the North 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 8 (66.67%) Apache Spark
2 4 (33.33%) Apache Pig
3 2 (16.67%) SAS
Cloud Services
1 4 (33.33%) Amazon AWS
Database & Business Intelligence
1 12 (100.00%) Apache Hive
1 12 (100.00%) Hadoop
2 11 (91.67%) Big Data
3 7 (58.33%) HBase
3 7 (58.33%) Impala
4 4 (33.33%) Amazon DynamoDB
4 4 (33.33%) NoSQL
4 4 (33.33%) Spark SQL
5 3 (25.00%) Apache Accumulo
5 3 (25.00%) Sqoop
6 2 (16.67%) Cloudera CDH
Development Applications
1 4 (33.33%) Talend Open Studio
2 3 (25.00%) Git (software)
General
1 3 (25.00%) Finance
2 1 (8.33%) Games
Job Titles
1 7 (58.33%) Data Engineer
2 5 (41.67%) Hadoop Engineer
3 3 (25.00%) Big Data Engineer
3 3 (25.00%) Big Data Software Engineer
3 3 (25.00%) Software Engineer
4 1 (8.33%) Analyst
4 1 (8.33%) Big Data Developer
4 1 (8.33%) Developer
4 1 (8.33%) Hadoop Specialist
Libraries, Frameworks & Software Standards
1 5 (41.67%) Kafka
2 1 (8.33%) RabbitMQ
Miscellaneous
1 3 (25.00%) Analytical Skills
2 1 (8.33%) Computer Science
Operating Systems
1 3 (25.00%) Linux
1 3 (25.00%) Unix
1 3 (25.00%) Windows
Processes & Methodologies
1 7 (58.33%) MapReduce
2 6 (50.00%) Change Management
3 4 (33.33%) Analytics
3 4 (33.33%) Big Data Analytics
3 4 (33.33%) Data Analytics
3 4 (33.33%) Data Architecture
3 4 (33.33%) ETL
4 3 (25.00%) Agile Software Development
4 3 (25.00%) Integration Testing
4 3 (25.00%) Release Management
4 3 (25.00%) Software Engineering
5 2 (16.67%) High Availability
6 1 (8.33%) Content Management
6 1 (8.33%) Stakeholder and Relationship Management
6 1 (8.33%) Stakeholder Management
Programming Languages
1 4 (33.33%) Python
1 4 (33.33%) SQL
2 3 (25.00%) C
3 1 (8.33%) Scala
Qualifications
1 3 (25.00%) DV Cleared
1 3 (25.00%) Security Cleared
2 1 (8.33%) Degree
System Software
1 3 (25.00%) Apache Flume
Systems Management
1 4 (33.33%) Hadoop YARN
2 1 (8.33%) Ambari
Vendors
1 7 (58.33%) Cloudera
2 4 (33.33%) Talend
3 3 (25.00%) Atlassian
3 3 (25.00%) Oracle