Period
to 15 October 2021

The following table provides summary statistics for contract job vacancies advertised in the East Midlands with a requirement for HDFS skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited HDFS over the 6 months to 15 October 2021 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Hadoop Distributed File System (HDFS)
England > East Midlands
6 months to
15 Oct 2021
Same period 2020 Same period 2019
Rank 96 60 115
Rank change year-on-year -36 +55 +34
Contract jobs citing HDFS 3 2 2
As % of all contract jobs advertised in the East Midlands 0.21% 0.34% 0.11%
As % of the System Software category 1.15% 2.99% 0.58%
Number of daily rates quoted 1 1 2
Median daily rate (50th Percentile) £500 £378 £513
Median % change year-on-year +32.28% -26.24% -
England median daily rate £540 £450 £565
% change year-on-year +20.00% -20.35% +7.62%

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

All System Software Skills
East Midlands
Contract vacancies with a requirement for system software skills 260 67 343
As % of all contract IT jobs advertised in the East Midlands 18.02% 11.22% 18.22%
Number of daily rates quoted 176 30 192
10th Percentile £94 £120 £130
25th Percentile £161 £129 £182
Median daily rate (50th Percentile) £300 £335 £350
Median % change year-on-year -10.45% -4.29% -4.76%
75th Percentile £450 £479 £450
90th Percentile £556 £500 £538
England median daily rate £500 £483 £465
% change year-on-year +3.47% +3.92% +3.33%
Number of hourly rates quoted 32 11 50
10th Percentile £9.00 £9.52 £10.48
25th Percentile £9.43 £9.90 £11.19
Median hourly rate £12.25 £13.50 £14.28
Median % change year-on-year -9.26% -5.46% -4.03%
75th Percentile £14.75 £17.50 £17.50
90th Percentile £15.49 £20.00 £43.52
England median hourly rate £16.89 £18.13 £16.00
% change year-on-year -6.83% +13.28% -

HDFS
Job Vacancy Trend in the East Midlands

Job postings citing HDFS as a proportion of all IT jobs advertised in the East Midlands.

Job vacancy trend for HDFS in the East Midlands

HDFS
Contractor Daily Rate Trend in the East Midlands

3-month moving average daily rate quoted in jobs citing HDFS in the East Midlands.

Daily rate trend for HDFS in the East Midlands

HDFS
Contract Job Locations in the East Midlands

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing HDFS within the East Midlands region over the 6 months to 15 October 2021. 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Northamptonshire -5 3 £500 +32.28% 1
HDFS
England

For the 6 months to 15 October 2021, IT contractor 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 contract job ads across the East Midlands region with a requirement for HDFS.

1 3 (100.00%) Data Management
1 3 (100.00%) Continuous Integration
1 3 (100.00%) Test Automation
1 3 (100.00%) Scala
1 3 (100.00%) Hadoop
1 3 (100.00%) BDD
1 3 (100.00%) Apache Hive
1 3 (100.00%) Data Governance
1 3 (100.00%) Data Quality
1 3 (100.00%) HBase
1 3 (100.00%) Apache ZooKeeper
1 3 (100.00%) Big Data
1 3 (100.00%) Cloudera
1 3 (100.00%) Oracle Database
1 3 (100.00%) Data Reconciliation
1 3 (100.00%) Relational Database
1 3 (100.00%) DevOps
1 3 (100.00%) Impala
1 3 (100.00%) Analytical Skills
1 3 (100.00%) Apache Spark
1 3 (100.00%) Hadoop YARN
1 3 (100.00%) Java
1 3 (100.00%) SQL
1 3 (100.00%) Oracle
1 3 (100.00%) Python
1 3 (100.00%) Data Modelling
1 3 (100.00%) ETL
1 3 (100.00%) RDBMS
1 3 (100.00%) Sarbanes-Oxley
1 3 (100.00%) GAP Analysis

HDFS
Co-occurring IT Skills in the East 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
Database & Business Intelligence
1 3 (100.00%) Apache Hive
1 3 (100.00%) Big Data
1 3 (100.00%) Data Lake
1 3 (100.00%) Hadoop
1 3 (100.00%) HBase
1 3 (100.00%) Impala
1 3 (100.00%) Metadata
1 3 (100.00%) Metadata Repository
1 3 (100.00%) Oracle Database
1 3 (100.00%) RDBMS
1 3 (100.00%) Relational Database
1 3 (100.00%) Spark SQL
General
1 3 (100.00%) Analytical Skills
2 1 (33.33%) Banking
2 1 (33.33%) Finance
Job Titles
1 3 (100.00%) Ab Initio Developer
1 3 (100.00%) Developer
Processes & Methodologies
1 3 (100.00%) Agile Software Development
1 3 (100.00%) BDD
1 3 (100.00%) Continuous Integration
1 3 (100.00%) Data Governance
1 3 (100.00%) Data Management
1 3 (100.00%) Data Modelling
1 3 (100.00%) Data Reconciliation
1 3 (100.00%) Deployment Automation
1 3 (100.00%) DevOps
1 3 (100.00%) ETL
1 3 (100.00%) ETL Development
1 3 (100.00%) GAP Analysis
1 3 (100.00%) Task Automation
1 3 (100.00%) Test Automation
2 2 (66.67%) DataOps
2 2 (66.67%) Logical Data Model
2 2 (66.67%) Physical Data Model
2 2 (66.67%) Stakeholder Management
3 1 (33.33%) Translating Business Requirements
Programming Languages
1 3 (100.00%) Java
1 3 (100.00%) Python
1 3 (100.00%) Scala
1 3 (100.00%) SQL
Quality Assurance & Compliance
1 3 (100.00%) Data Quality
1 3 (100.00%) Sarbanes-Oxley
System Software
1 3 (100.00%) Apache ZooKeeper
Systems Management
1 3 (100.00%) Hadoop YARN
Vendors
1 3 (100.00%) Ab Initio
1 3 (100.00%) Cloudera
1 3 (100.00%) Oracle
1 3 (100.00%) Teradata