Period
to 14 July 2020

The following table provides summary statistics for contract job vacancies advertised in Surrey 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 14 July 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)
South East > Surrey
6 months to
14 Jul 2020
Same period 2019 Same period 2018
Rank 67 131 138
Rank change year-on-year +64 +7 -
Contract jobs citing HDFS 4 7 29
As % of all contract jobs advertised in Surrey 0.50% 0.29% 0.88%
As % of the System Software category 4.04% 1.92% 6.53%
Number of daily rates quoted 4 5 31
Median daily rate £450 £575 £510
Median daily rate % change year-on-year -21.74% +12.75% -
10th Percentile £388 £450 £413
90th Percentile £539 £620 £588
South East median daily rate £475 £523 £519
% change year-on-year -9.09% +0.72% +29.53%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
South East median hourly rate £35.00 - £22.25

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 Surrey with a requirement for system software skills.

All System Software Skills
Surrey
Contract vacancies with a requirement for system software skills 99 364 444
As % of all contract IT jobs advertised in Surrey 12.30% 15.29% 13.45%
Number of daily rates quoted 64 253 297
Median daily rate £225 £480 £463
Median daily rate % change year-on-year -53.13% +3.78% +12.12%
10th Percentile £130 £225 £134
90th Percentile £521 £630 £575
South East median daily rate £425 £430 £425
% change year-on-year -1.16% +1.18% +6.25%
Number of hourly rates quoted 6 18 27
Median hourly rate £14.25 £16.70 £27.00
Median hourly rate % change year-on-year -14.68% -38.14% +45.95%
10th Percentile £12.50 £10.92 £11.17
90th Percentile £21.88 £28.53 £34.90
Median hourly rate £16.50 £16.62 £17.00
% change year-on-year -0.69% -2.26% +3.03%

HDFS
Job Vacancy Trend in Surrey

Job postings citing HDFS as a proportion of all IT jobs advertised in Surrey.

Job vacancy trend for HDFS in Surrey

HDFS
Contractor Daily Rate Trend in Surrey

3-month moving average daily rate quoted in jobs citing HDFS in Surrey.

Daily rate trend for HDFS in Surrey

HDFS
Contract Job Locations in Surrey

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing HDFS within the Surrey region over the 6 months to 14 July 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
Woking - 2 £450 -
HDFS
South East

For the 6 months to 14 July 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 Surrey region with a requirement for HDFS.

1 4 (100.00%) Hadoop
1 4 (100.00%) HBase
1 4 (100.00%) Apache Spark
2 3 (75.00%) Big Data
2 3 (75.00%) AWS
2 3 (75.00%) Java
2 3 (75.00%) Finance
3 2 (50.00%) J2EE
3 2 (50.00%) MapReduce
3 2 (50.00%) GCP
3 2 (50.00%) Kafka
3 2 (50.00%) DevOps
3 2 (50.00%) Microservices
4 1 (25.00%) GitHub
4 1 (25.00%) Docker
4 1 (25.00%) Continuous Delivery
4 1 (25.00%) Spring Boot
4 1 (25.00%) Fintech
4 1 (25.00%) Greenfield Project
4 1 (25.00%) Java 8
4 1 (25.00%) Technology Roadmap
4 1 (25.00%) Azure
4 1 (25.00%) Non-Functional Testing
4 1 (25.00%) ATDD
4 1 (25.00%) JBehave
4 1 (25.00%) Cucumber
4 1 (25.00%) BDD
4 1 (25.00%) Apache Hive
4 1 (25.00%) MongoDB
4 1 (25.00%) Apache Cassandra

HDFS
Co-occurring IT Skills in Surrey 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
Cloud Services
1 3 (75.00%) AWS
2 2 (50.00%) GCP
3 1 (25.00%) Azure
3 1 (25.00%) GitHub
Database & Business Intelligence
1 4 (100.00%) Hadoop
1 4 (100.00%) HBase
2 3 (75.00%) Big Data
3 1 (25.00%) Apache Cassandra
3 1 (25.00%) Apache Hive
3 1 (25.00%) MongoDB
3 1 (25.00%) NoSQL
Development Applications
1 1 (25.00%) Cucumber
1 1 (25.00%) JBehave
General
1 3 (75.00%) Finance
Job Titles
1 1 (25.00%) Apache Spark Developer
1 1 (25.00%) Architect
1 1 (25.00%) Automation Engineer
1 1 (25.00%) Big Data Architect
1 1 (25.00%) Big Data Solutions Architect
1 1 (25.00%) Cloud Architect
1 1 (25.00%) Cloud Solutions Architect
1 1 (25.00%) Data Architect
1 1 (25.00%) Data Engineer
1 1 (25.00%) Developer
1 1 (25.00%) Hadoop Developer
1 1 (25.00%) Hadoop Engineer
1 1 (25.00%) J2EE Developer
1 1 (25.00%) Java Architect
1 1 (25.00%) Java Developer
1 1 (25.00%) Java Hadoop Developer
1 1 (25.00%) Java Solutions Architect
1 1 (25.00%) Java/J2EE Developer
1 1 (25.00%) Senior Automation Engineer
1 1 (25.00%) Solutions Architect
Libraries, Frameworks & Software Standards
1 2 (50.00%) J2EE
1 2 (50.00%) Kafka
2 1 (25.00%) Spring
2 1 (25.00%) Spring Boot
Miscellaneous
1 1 (25.00%) Greenfield Project
Processes & Methodologies
1 2 (50.00%) DevOps
1 2 (50.00%) MapReduce
1 2 (50.00%) Microservices
2 1 (25.00%) Agile Software Development
2 1 (25.00%) ATDD
2 1 (25.00%) BDD
2 1 (25.00%) Continuous Delivery
2 1 (25.00%) Continuous Integration
2 1 (25.00%) ETL
2 1 (25.00%) Fintech
2 1 (25.00%) Non-Functional Testing
2 1 (25.00%) Technology Roadmap
2 1 (25.00%) Test Automation
Programming Languages
1 3 (75.00%) Java
2 1 (25.00%) Java 8
2 1 (25.00%) Python
System Software
1 1 (25.00%) Docker
Vendors
1 1 (25.00%) Google