Period
to 27 February 2020

The following table provides summary statistics for contract job vacancies advertised in the South West 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 27 February 2020 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 > South West
6 months to
27 Feb 2020
Same period 2019 Same period 2018
Rank 188 224 189
Rank change year-on-year +36 -35 +10
Contract jobs citing HDFS 19 8 6
As % of all contract IT jobs advertised in the South West 0.35% 0.13% 0.11%
As % of the System Software category 1.86% 0.76% 0.81%
Number of daily rates quoted 8 4 5
South West median daily rate £542 £560 £488
Median daily rate % change year-on-year -3.17% +14.87% +21.88%
10th Percentile £479 £483 £330
90th Percentile £618 £590 £565
England median daily rate £554 £588 £575
% change year-on-year -5.79% +2.17% -
Number of hourly rates quoted 0 0 0
South West median hourly rate - - -
England median hourly rate - - -

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 South West with a requirement for system software skills.

All System Software Skills
South West
Contract vacancies with a requirement for system software skills 1,022 1,052 740
As % of all contract IT jobs advertised in the South West 18.79% 16.44% 14.14%
Number of daily rates quoted 682 618 427
South West median daily rate £460 £425 £400
Median daily rate % change year-on-year +8.24% +6.25% +21.21%
10th Percentile £158 £213 £159
90th Percentile £600 £588 £589
England median daily rate £450 £475 £450
% change year-on-year -5.26% +5.56% +7.14%
Number of hourly rates quoted 29 63 64
South West median hourly rate £19.00 £33.50 £23.50
Median hourly rate % change year-on-year -43.28% +42.55% +60.68%
10th Percentile £11.10 £11.17 £11.75
90th Percentile £45.36 £49.90 £46.00
England median hourly rate £16.96 £16.00 £16.22
% change year-on-year +5.97% -1.33% +1.34%

HDFS
Job Vacancy Trend in the South West

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

Job vacancy trend for HDFS in the South West

HDFS
Contractor Daily Rate Trend in the South West

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing HDFS in the South West.

Contractor daily rate trend for HDFS in the South West

HDFS
Contractor Daily Rate Histogram in the South West

The daily rate distribution of IT jobs citing HDFS in the South West over the 6 months to 27 February 2020.

Contractor daily rate histogram for HDFS in the South West

HDFS
Contract Job Locations in the South West

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing HDFS within the South West region over the 6 months to 27 February 2020. 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
Bristol - 16 £526 - 3
Wiltshire +7 2 £610 +8.93%
Gloucestershire - 1 £625 -
HDFS
England

For the 6 months to 27 February 2020, 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 South West region with a requirement for HDFS.

1 19 (100.00%) Hadoop
1 19 (100.00%) Apache Hive
1 19 (100.00%) HBase
2 18 (94.74%) Apache Spark
3 17 (89.47%) Kafka
3 17 (89.47%) Hortonworks
4 16 (84.21%) Big Data
4 16 (84.21%) Continuous Integration
4 16 (84.21%) Apache
4 16 (84.21%) Hadoop YARN
5 15 (78.95%) Sonatype Nexus
5 15 (78.95%) IBM UrbanCode
5 15 (78.95%) Data Modelling
5 15 (78.95%) SQL
5 15 (78.95%) Finance
5 15 (78.95%) Scrum
5 15 (78.95%) Maven
5 15 (78.95%) Git (software)
5 15 (78.95%) Jenkins
5 15 (78.95%) Analytics
6 14 (73.68%) Functional Programming
6 14 (73.68%) Scala
6 14 (73.68%) Computer Science
7 13 (68.42%) Use Case
7 13 (68.42%) Degree
7 13 (68.42%) Software Engineering
7 13 (68.42%) Agile Software Development
7 13 (68.42%) TDD
7 13 (68.42%) Stakeholder Management
7 13 (68.42%) Java

HDFS
Co-occurring IT Skills in the South 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 18 (94.74%) Apache Spark
2 16 (84.21%) Apache
Cloud Services
1 1 (5.26%) AWS
Communications & Networking
1 2 (10.53%) Kerberos
2 1 (5.26%) SSL
Database & Business Intelligence
1 19 (100.00%) Apache Hive
1 19 (100.00%) Hadoop
1 19 (100.00%) HBase
2 16 (84.21%) Big Data
3 1 (5.26%) Apache Cassandra
3 1 (5.26%) Apache Ignite
3 1 (5.26%) MongoDB
3 1 (5.26%) NoSQL
Development Applications
1 15 (78.95%) Git (software)
1 15 (78.95%) IBM UrbanCode
1 15 (78.95%) Jenkins
1 15 (78.95%) Maven
1 15 (78.95%) Sonatype Nexus
General
1 15 (78.95%) Finance
2 7 (36.84%) Banking
3 1 (5.26%) Legal
Job Titles
1 15 (78.95%) Big Data Engineer
1 15 (78.95%) Data Engineer
2 1 (5.26%) Administrator
2 1 (5.26%) Consultant
2 1 (5.26%) Developer
2 1 (5.26%) DevOps Consultant
2 1 (5.26%) Hadoop Administrator
2 1 (5.26%) Hadoop Consultant
2 1 (5.26%) Hadoop Developer
2 1 (5.26%) Hadoop Engineer
2 1 (5.26%) Scala Developer
Libraries, Frameworks & Software Standards
1 17 (89.47%) Kafka
Miscellaneous
1 11 (57.89%) Management Information System
2 6 (31.58%) Analytical Skills
3 1 (5.26%) Algorithms
3 1 (5.26%) Data Structures
3 1 (5.26%) Replication
3 1 (5.26%) User Experience
Operating Systems
1 2 (10.53%) Linux
2 1 (5.26%) DC/OS
2 1 (5.26%) SUSE Linux Enterprise Server
Processes & Methodologies
1 16 (84.21%) Continuous Integration
2 15 (78.95%) Analytics
2 15 (78.95%) Data Modelling
2 15 (78.95%) Scrum
3 14 (73.68%) Computer Science
3 14 (73.68%) Functional Programming
4 13 (68.42%) Agile Software Development
4 13 (68.42%) BDD
4 13 (68.42%) Mentoring
4 13 (68.42%) Software Engineering
4 13 (68.42%) Stakeholder Management
4 13 (68.42%) TDD
4 13 (68.42%) Use Case
5 11 (57.89%) Project Delivery
5 11 (57.89%) User Stories
6 9 (47.37%) Business Intelligence
7 1 (5.26%) Change Management
7 1 (5.26%) ETL
7 1 (5.26%) Incident Management
7 1 (5.26%) Resource Management
Programming Languages
1 15 (78.95%) SQL
2 14 (73.68%) Scala
3 13 (68.42%) Java
4 11 (57.89%) C
5 1 (5.26%) Bash Shell
5 1 (5.26%) Perl
5 1 (5.26%) Python
5 1 (5.26%) Shell Script
Qualifications
1 13 (68.42%) Computer Science Degree
1 13 (68.42%) Degree
2 1 (5.26%) SC Cleared
2 1 (5.26%) Security Cleared
Systems Management
1 16 (84.21%) Hadoop YARN
2 2 (10.53%) Kubernetes
3 1 (5.26%) Ambari
3 1 (5.26%) Apache Brooklyn
3 1 (5.26%) Marathon
3 1 (5.26%) Mesos
Vendors
1 17 (89.47%) Hortonworks
2 2 (10.53%) Cloudera
2 2 (10.53%) Teradata
3 1 (5.26%) Informatica
3 1 (5.26%) MapR