Period
to 12 December 2017

The following table provides summary statistics for permanent job vacancies advertised in the West Midlands 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 12 December 2017 with a comparison to the same period in the previous 2 years.

Hadoop Distributed File System (HDFS)
England > West Midlands
6 months to
12 Dec 2017
Same period 2016 Same period 2015
Rank 309 316 314
Rank change year-on-year +7 -2 +8
Permanent jobs citing HDFS 3 18 9
As % of all permanent IT jobs advertised in the West Midlands 0.030% 0.16% 0.086%
As % of the System Software category 0.25% 1.41% 0.91%
Number of salaries quoted 3 2 6
West Midlands median annual salary £42,250 £63,750 £70,000
Median salary % change year-on-year -33.73% -8.93% -12.50%
10th Percentile £40,125 £50,125 £53,750
90th Percentile £70,875 £78,375 £83,750
England median annual salary £70,000 £77,500 £70,000
% change year-on-year -9.68% +10.71% +16.67%

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 West Midlands with a requirement for system software skills.

All System Software Skills
West Midlands
Permanent vacancies with a requirement for system software skills 1178 1274 989
As % of all permanent IT jobs advertised in the West Midlands 11.72% 11.38% 9.41%
Number of salaries quoted 915 970 806
West Midlands median annual salary £37,500 £35,000 £35,750
Median salary % change year-on-year +7.14% -2.10% +2.14%
10th Percentile £22,750 £21,250 £21,375
90th Percentile £57,500 £56,250 £60,500
England median annual salary £45,000 £42,500 £40,000
% change year-on-year +5.88% +6.25% -

HDFS
Job Vacancy Trend in the West Midlands

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

Job vacancy trend for HDFS in the West Midlands

HDFS
Salary Trend in the West Midlands

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

Salary trend for HDFS in the West Midlands

HDFS
Salary Histogram in the West Midlands

The salary distribution of IT jobs citing HDFS in the West Midlands over the 6 months to 12 December 2017.

Salary histogram for HDFS in the West Midlands

HDFS
Job Locations in the West Midlands

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing HDFS within the West Midlands region over the 6 months to 12 December 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
Birmingham +26 3 £42,250 -33.73% 1
HDFS
England

For the 6 months to 12 December 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 West Midlands region with a requirement for HDFS.

1 3 (100.00%) SQL
1 3 (100.00%) Java
1 3 (100.00%) Spring
1 3 (100.00%) Hadoop
1 3 (100.00%) Apache Hive
1 3 (100.00%) Apache Spark
2 2 (66.67%) Analytics
2 2 (66.67%) Impala
2 2 (66.67%) Spark SQL
2 2 (66.67%) Spark Streaming
2 2 (66.67%) Qlik Sense
2 2 (66.67%) Apache Kudu
2 2 (66.67%) Cloudera CDH
2 2 (66.67%) Greenfield Project
2 2 (66.67%) Apache Solr
2 2 (66.67%) MapReduce
2 2 (66.67%) HBase
2 2 (66.67%) Big Data
2 2 (66.67%) Talend
2 2 (66.67%) Cloudera
2 2 (66.67%) Kafka
2 2 (66.67%) Apache Flex
2 2 (66.67%) Talend Open Studio
2 2 (66.67%) Software Engineering
2 2 (66.67%) Advertising
3 1 (33.33%) Scrum
3 1 (33.33%) Agile Software Development
3 1 (33.33%) TDD
3 1 (33.33%) Banking
3 1 (33.33%) Zachman Framework

HDFS
Co-occurring IT Skills in the West Midlands 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
2 2 (66.67%) Apache Solr
3 1 (33.33%) Apache
3 1 (33.33%) JBoss
3 1 (33.33%) Oracle SOA Suite
3 1 (33.33%) WebLogic
3 1 (33.33%) WebSphere
Cloud Services
1 1 (33.33%) Amazon AWS
1 1 (33.33%) Google Cloud Platform
1 1 (33.33%) Microsoft Azure
Database & Business Intelligence
1 3 (100.00%) Apache Hive
1 3 (100.00%) Hadoop
2 2 (66.67%) Apache Kudu
2 2 (66.67%) Big Data
2 2 (66.67%) Cloudera CDH
2 2 (66.67%) HBase
2 2 (66.67%) Impala
2 2 (66.67%) Qlik Sense
2 2 (66.67%) Spark SQL
3 1 (33.33%) Apache Cassandra
3 1 (33.33%) MongoDB
3 1 (33.33%) MySQL
3 1 (33.33%) Riak
3 1 (33.33%) SQL Server
Development Applications
1 2 (66.67%) Talend Open Studio
2 1 (33.33%) Bitbucket
2 1 (33.33%) Git (software)
2 1 (33.33%) Jenkins
2 1 (33.33%) JIRA
2 1 (33.33%) Maven
2 1 (33.33%) SonarQube
General
1 2 (66.67%) Advertising
2 1 (33.33%) Banking
2 1 (33.33%) Finance
2 1 (33.33%) Financial Institution
Job Titles
1 2 (66.67%) Big Data Developer
1 2 (66.67%) Developer
2 1 (33.33%) Architect
2 1 (33.33%) Technical Architect
Libraries, Frameworks & Software Standards
1 3 (100.00%) Spring
2 2 (66.67%) Apache Flex
2 2 (66.67%) Kafka
2 2 (66.67%) Spark Streaming
3 1 (33.33%) CORBA
3 1 (33.33%) CSS
3 1 (33.33%) HTML
3 1 (33.33%) Java EE
3 1 (33.33%) Samza
3 1 (33.33%) XML
Miscellaneous
1 2 (66.67%) Greenfield Project
2 1 (33.33%) Blog
2 1 (33.33%) Computer Science
Processes & Methodologies
1 2 (66.67%) Analytics
1 2 (66.67%) MapReduce
1 2 (66.67%) Software Engineering
2 1 (33.33%) Agile Software Development
2 1 (33.33%) BDD
2 1 (33.33%) Collateral Management
2 1 (33.33%) Domain-Driven Design
2 1 (33.33%) Enterprise Architecture
2 1 (33.33%) Microservices
2 1 (33.33%) OOA/OOD
2 1 (33.33%) Open Source
2 1 (33.33%) Scrum
2 1 (33.33%) SOA
2 1 (33.33%) Software Architecture
2 1 (33.33%) TDD
2 1 (33.33%) Technical Architecture
2 1 (33.33%) TOGAF
2 1 (33.33%) UML
2 1 (33.33%) Zachman Framework
Programming Languages
1 3 (100.00%) Java
1 3 (100.00%) SQL
2 1 (33.33%) JavaScript
2 1 (33.33%) XPath
Qualifications
1 1 (33.33%) Computer Science Degree
1 1 (33.33%) Degree
Quality Assurance & Compliance
1 1 (33.33%) QA
System Software
1 1 (33.33%) Apache ZooKeeper
Systems Management
1 1 (33.33%) Hadoop YARN
Vendors
1 2 (66.67%) Cloudera
1 2 (66.67%) Talend
2 1 (33.33%) Google
2 1 (33.33%) Oracle