Period
to 15 December 2018

The following table provides summary statistics for permanent job vacancies advertised in South Wales 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 15 December 2018 with a comparison to the same period in the previous 2 years.

Hadoop Distributed File System (HDFS)
Wales > South Wales
6 months to
15 Dec 2018
Same period 2017 Same period 2016
Rank 112 - 126
Rank change year-on-year - +126 -
Permanent jobs citing HDFS 3 0 12
As % of all permanent IT jobs advertised in South Wales 0.19% - 0.56%
As % of the System Software category 1.18% - 4.69%
Number of salaries quoted 3 0 17
South Wales median annual salary £54,000 - £80,000
10th Percentile £48,600 - £55,000
90th Percentile £56,000 - £85,000
Wales median annual salary £54,000 - £80,000

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 South Wales with a requirement for system software skills.

All System Software Skills
South Wales
Permanent vacancies with a requirement for system software skills 254 262 256
As % of all permanent IT jobs advertised in South Wales 16.03% 18.33% 11.94%
Number of salaries quoted 239 246 240
South Wales median annual salary £38,500 £34,000 £35,000
Median salary % change year-on-year +13.24% -2.86% -
10th Percentile £22,000 £21,000 £20,875
90th Percentile £65,250 £51,875 £57,500
Wales median annual salary £38,000 £35,000 £35,000
% change year-on-year +8.57% - +2.94%

HDFS
Job Vacancy Trend in South Wales

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

Job vacancy trend for HDFS in South Wales

HDFS
Salary Trend in South Wales

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

Salary trend for HDFS in South Wales

HDFS
Job Locations in South Wales

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing HDFS within the South Wales region over the 6 months to 15 December 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
Newport - 1 £48,500 -
HDFS
Wales

For the 6 months to 15 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 South Wales region with a requirement for HDFS.

1 3 (100.00%) Python
1 3 (100.00%) SAS
1 3 (100.00%) Java
1 3 (100.00%) Oracle
1 3 (100.00%) Ruby
1 3 (100.00%) Agile Software Development
1 3 (100.00%) R
1 3 (100.00%) Node.js
1 3 (100.00%) Elasticsearch
1 3 (100.00%) Go
1 3 (100.00%) DevOps
1 3 (100.00%) Kibana
1 3 (100.00%) User Experience
1 3 (100.00%) Apache Spark
1 3 (100.00%) Sqoop
2 2 (66.67%) Jenkins
2 2 (66.67%) pytest
2 2 (66.67%) Software Delivery
2 2 (66.67%) Test Strategy
2 2 (66.67%) Software Engineering
2 2 (66.67%) Digital Marketing
2 2 (66.67%) Git (software)
2 2 (66.67%) Amazon AWS
2 2 (66.67%) Cucumber
2 2 (66.67%) MongoDB
2 2 (66.67%) Apache Cassandra
2 2 (66.67%) NoSQL
2 2 (66.67%) Marketing
2 2 (66.67%) JIRA
2 2 (66.67%) Selenium

HDFS
Co-occurring IT Skills in South Wales 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 3 (100.00%) Apache Spark
1 3 (100.00%) Elasticsearch
1 3 (100.00%) SAS
Cloud Services
1 2 (66.67%) Amazon AWS
Database & Business Intelligence
1 3 (100.00%) Sqoop
2 2 (66.67%) Apache Cassandra
2 2 (66.67%) MongoDB
2 2 (66.67%) NoSQL
2 2 (66.67%) SQL Server
Development Applications
1 2 (66.67%) Cucumber
1 2 (66.67%) Git (software)
1 2 (66.67%) Jenkins
1 2 (66.67%) JIRA
1 2 (66.67%) Selenium
General
1 2 (66.67%) Electronics
1 2 (66.67%) Finance
1 2 (66.67%) Manufacturing
1 2 (66.67%) Marketing
1 2 (66.67%) Telecoms
Job Titles
1 3 (100.00%) Technical Leader
2 2 (66.67%) Lead DevOps
Libraries, Frameworks & Software Standards
1 3 (100.00%) Node.js
2 2 (66.67%) pytest
3 1 (33.33%) Django
Miscellaneous
1 3 (100.00%) User Experience
Processes & Methodologies
1 3 (100.00%) Agile Software Development
1 3 (100.00%) DevOps
2 2 (66.67%) Business Intelligence
2 2 (66.67%) Digital Marketing
2 2 (66.67%) Programme Management
2 2 (66.67%) Software Delivery
2 2 (66.67%) Software Engineering
2 2 (66.67%) Test Strategy
3 1 (33.33%) Agile Coaching
3 1 (33.33%) Coaching
Programming Languages
1 3 (100.00%) Go
1 3 (100.00%) Java
1 3 (100.00%) Python
1 3 (100.00%) R
1 3 (100.00%) Ruby
2 2 (66.67%) SQL
3 1 (33.33%) Scala
Systems Management
1 3 (100.00%) Kibana
Vendors
1 3 (100.00%) Oracle
2 2 (66.67%) SAP
3 1 (33.33%) Cloudera