Period
to 17 December 2018

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

Hadoop Distributed File System (HDFS)
Scotland > Glasgow
6 months to
17 Dec 2018
Same period 2017 Same period 2016
Rank 153 149 129
Rank change year-on-year -4 -20 -
Permanent jobs citing HDFS 4 1 3
As % of all permanent IT jobs advertised in Glasgow 0.19% 0.044% 0.15%
As % of the System Software category 1.68% 0.52% 1.40%
Number of salaries quoted 1 1 0
Glasgow median annual salary £80,000 £57,500 -
Median salary % change year-on-year +39.13% - -
Scotland median annual salary £57,500 £57,500 £85,000
% change year-on-year - -32.35% +54.55%

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 Glasgow with a requirement for system software skills.

All System Software Skills
Glasgow
Permanent vacancies with a requirement for system software skills 238 194 215
As % of all permanent IT jobs advertised in Glasgow 11.31% 8.60% 10.70%
Number of salaries quoted 174 133 127
Glasgow median annual salary £45,000 £47,500 £40,000
Median salary % change year-on-year -5.26% +18.75% -2.44%
10th Percentile £24,000 £29,687 £26,050
90th Percentile £65,000 £57,500 £54,500
Scotland median annual salary £45,000 £45,000 £40,000
% change year-on-year - +12.50% +5.96%

HDFS
Job Vacancy Trend in Glasgow

Job postings citing HDFS as a percentage of all IT jobs advertised in Glasgow.

Job vacancy trend for HDFS in Glasgow

HDFS
Salary Trend in Glasgow

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

Salary trend for HDFS in Glasgow

For the 6 months to 17 December 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 Glasgow region with a requirement for HDFS.

1 4 (100.00%) Artificial Intelligence
1 4 (100.00%) Amazon AWS
1 4 (100.00%) Apache Hive
1 4 (100.00%) Analytics
1 4 (100.00%) Big Data
1 4 (100.00%) Apache Spark
2 3 (75.00%) Analytical Skills
2 3 (75.00%) Impala
2 3 (75.00%) Cloudera
2 3 (75.00%) NoSQL
2 3 (75.00%) Microsoft Azure
2 3 (75.00%) HBase
2 3 (75.00%) Shell Script
2 3 (75.00%) Agile Software Development
2 3 (75.00%) Use Case
2 3 (75.00%) Unix
3 2 (50.00%) Python
3 2 (50.00%) Cognizant
3 2 (50.00%) Salesforce.com
3 2 (50.00%) Mainframe
3 2 (50.00%) JUnit
3 2 (50.00%) Data Mining
3 2 (50.00%) Eclipse
3 2 (50.00%) IntelliJ
3 2 (50.00%) Multithreading
3 2 (50.00%) Business Development
3 2 (50.00%) Degree
3 2 (50.00%) Refactoring
3 2 (50.00%) Banking
3 2 (50.00%) Subversion

HDFS
Co-occurring IT Skills in Glasgow 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 4 (100.00%) Apache Spark
2 1 (25.00%) Apache Solr
Applications
1 1 (25.00%) Microsoft Office
Cloud Services
1 4 (100.00%) Amazon AWS
2 3 (75.00%) Microsoft Azure
3 2 (50.00%) Google Cloud Platform
4 1 (25.00%) AWS Lambda
4 1 (25.00%) Serverless
Database & Business Intelligence
1 4 (100.00%) Apache Hive
1 4 (100.00%) Big Data
2 3 (75.00%) HBase
2 3 (75.00%) Impala
2 3 (75.00%) NoSQL
3 2 (50.00%) Data Lake
3 2 (50.00%) Data Mining
3 2 (50.00%) Hadoop
3 2 (50.00%) Parquet
Development Applications
1 2 (50.00%) Eclipse
1 2 (50.00%) FindBugs
1 2 (50.00%) Git (software)
1 2 (50.00%) IntelliJ
1 2 (50.00%) Jenkins
1 2 (50.00%) JUnit
1 2 (50.00%) Maven
1 2 (50.00%) Subversion
2 1 (25.00%) ERwin
General
1 2 (50.00%) Banking
Job Titles
1 2 (50.00%) Big Data Developer
1 2 (50.00%) Developer
2 1 (25.00%) Big Data Engineer
2 1 (25.00%) Data Engineer
2 1 (25.00%) Data Scientist
Libraries, Frameworks & Software Standards
1 2 (50.00%) Apache Avro
1 2 (50.00%) Kafka
Miscellaneous
1 3 (75.00%) Analytical Skills
2 2 (50.00%) Cloud Native
2 2 (50.00%) Mainframe
3 1 (25.00%) Algorithms
3 1 (25.00%) Data Structures
3 1 (25.00%) Enterprise Software
Operating Systems
1 3 (75.00%) Unix
Processes & Methodologies
1 4 (100.00%) Analytics
1 4 (100.00%) Artificial Intelligence
2 3 (75.00%) Agile Software Development
2 3 (75.00%) Use Case
3 2 (50.00%) Business Analytics
3 2 (50.00%) Business Development
3 2 (50.00%) Computer Science
3 2 (50.00%) Data Ingestion
3 2 (50.00%) Data Virtualisation
3 2 (50.00%) DevOps
3 2 (50.00%) Memory Management
3 2 (50.00%) Mentoring
3 2 (50.00%) Metadata Management
3 2 (50.00%) Multithreaded Programming
3 2 (50.00%) Multithreading
3 2 (50.00%) Performance Tuning
3 2 (50.00%) Process Improvement
3 2 (50.00%) Refactoring
4 1 (25.00%) Experimental Design
4 1 (25.00%) Monetization
Programming Languages
1 3 (75.00%) Shell Script
2 2 (50.00%) Python
2 2 (50.00%) Scala
3 1 (25.00%) Java
3 1 (25.00%) R
3 1 (25.00%) SQL
Qualifications
1 2 (50.00%) Degree
Vendors
1 3 (75.00%) Cloudera
2 2 (50.00%) Cognizant
2 2 (50.00%) Salesforce.com
2 2 (50.00%) SAP
3 1 (25.00%) Google
3 1 (25.00%) IBM
3 1 (25.00%) Microsoft