Period
to 17 February 2018

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 17 February 2018 with a comparison to the same period in the previous 2 years.

Hadoop Distributed File System (HDFS)
England > North West
6 months to
17 Feb 2018
Same period 2017 Same period 2016
Rank 364 354 338
Rank change year-on-year -10 -16 +32
Permanent jobs citing HDFS 7 6 14
As % of all permanent IT jobs advertised in the North West 0.055% 0.048% 0.12%
As % of the System Software category 0.46% 0.41% 1.03%
Number of salaries quoted 5 6 3
North West median annual salary £45,000 £52,500 £65,000
Median salary % change year-on-year -14.29% -19.23% +4.00%
England median annual salary £70,000 £72,500 £70,000
% change year-on-year -3.45% +3.57% +14.29%

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 1,529 1,481 1,356
As % of all permanent IT jobs advertised in the North West 11.98% 11.97% 11.26%
Number of salaries quoted 1,228 1,206 1,064
North West median annual salary £38,500 £37,500 £35,000
Median salary % change year-on-year +2.67% +7.14% -
10th Percentile £21,175 £21,250 £20,250
90th Percentile £61,625 £57,500 £52,500
England median annual salary £45,000 £42,500 £40,875
% change year-on-year +5.88% +3.98% +2.19%

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 17 February 2018.

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 17 February 2018. 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 +6 7 £45,000 -14.29% 2
HDFS
England

For the 6 months to 17 February 2018, IT jobs citing HDFS also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the North West region with a requirement for HDFS.

1 7 (100.00%) Hadoop
1 7 (100.00%) Apache Spark
2 4 (57.14%) HBase
2 4 (57.14%) Scala
2 4 (57.14%) Analytical Skills
2 4 (57.14%) Big Data
2 4 (57.14%) Apache Hive
2 4 (57.14%) Agile Software Development
2 4 (57.14%) Python
3 3 (42.86%) C
3 3 (42.86%) SQL
3 3 (42.86%) Oracle
3 3 (42.86%) Windows
3 3 (42.86%) Linux
3 3 (42.86%) Retail
3 3 (42.86%) Data Analysis
3 3 (42.86%) Software Engineering
3 3 (42.86%) Degree
3 3 (42.86%) Computer Science
3 3 (42.86%) Release Management
3 3 (42.86%) Atlassian
3 3 (42.86%) Integration Testing
3 3 (42.86%) DV Cleared
3 3 (42.86%) Security Cleared
3 3 (42.86%) Git (software)
3 3 (42.86%) Change Management
3 3 (42.86%) R
3 3 (42.86%) Predictive Modelling
3 3 (42.86%) Apache Flume
3 3 (42.86%) Sqoop

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 7 (100.00%) Apache Spark
2 1 (14.29%) Apache Pig
2 1 (14.29%) Elasticsearch
Cloud Services
1 1 (14.29%) Amazon AWS
1 1 (14.29%) Google Cloud Platform
1 1 (14.29%) Microsoft Azure
Database & Business Intelligence
1 7 (100.00%) Hadoop
2 4 (57.14%) Apache Hive
2 4 (57.14%) Big Data
2 4 (57.14%) HBase
3 3 (42.86%) Apache Accumulo
3 3 (42.86%) Impala
3 3 (42.86%) Sqoop
4 1 (14.29%) Apache Cassandra
4 1 (14.29%) MongoDB
Development Applications
1 3 (42.86%) Git (software)
2 1 (14.29%) Jenkins
General
1 3 (42.86%) Retail
Job Titles
1 4 (57.14%) Big Data Engineer
1 4 (57.14%) Data Engineer
2 3 (42.86%) Big Data Software Engineer
2 3 (42.86%) Data Scientist
2 3 (42.86%) Software Engineer
Libraries, Frameworks & Software Standards
1 1 (14.29%) Kafka
Miscellaneous
1 4 (57.14%) Analytical Skills
2 3 (42.86%) Algorithms
2 3 (42.86%) Computer Science
2 3 (42.86%) Data Structures
Operating Systems
1 3 (42.86%) Linux
1 3 (42.86%) Windows
Processes & Methodologies
1 4 (57.14%) Agile Software Development
2 3 (42.86%) Change Management
2 3 (42.86%) Data Analysis
2 3 (42.86%) Data Science
2 3 (42.86%) Integration Testing
2 3 (42.86%) Machine Learning
2 3 (42.86%) Predictive Modelling
2 3 (42.86%) Release Management
2 3 (42.86%) Software Engineering
3 1 (14.29%) Analytics
3 1 (14.29%) BDD
3 1 (14.29%) DevOps
3 1 (14.29%) Kanban
3 1 (14.29%) MapReduce
3 1 (14.29%) Migration
3 1 (14.29%) Scrum
3 1 (14.29%) TDD
Programming Languages
1 4 (57.14%) Python
1 4 (57.14%) Scala
2 3 (42.86%) C
2 3 (42.86%) HiveQL
2 3 (42.86%) R
2 3 (42.86%) SQL
3 1 (14.29%) Java
Qualifications
1 3 (42.86%) Degree
1 3 (42.86%) DV Cleared
1 3 (42.86%) Security Cleared
Quality Assurance & Compliance
1 1 (14.29%) GCP
System Software
1 3 (42.86%) Apache Flume
2 1 (14.29%) Docker
Systems Management
1 1 (14.29%) Ansible
1 1 (14.29%) Kubernetes
1 1 (14.29%) Opscode Chef
1 1 (14.29%) Puppet
Vendors
1 3 (42.86%) Atlassian
1 3 (42.86%) Oracle
2 1 (14.29%) Cloudera
2 1 (14.29%) Hortonworks
2 1 (14.29%) MapR