Period
to 20 August 2019

The following table provides summary statistics for contract job vacancies advertised in Yorkshire with a requirement for Data Lake skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Lake over the 6 months to 20 August 2019 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.

Data Lakes
England > Yorkshire
6 months to
20 Aug 2019
Same period 2018 Same period 2017
Rank 170 196 187
Rank change year-on-year +26 -9 +21
Contract jobs citing Data Lake 9 7 5
As % of all contract IT jobs advertised in Yorkshire 0.22% 0.14% 0.12%
As % of the Database & Business Intelligence category 1.09% 0.61% 0.51%
Number of daily rates quoted 7 6 14
Yorkshire median daily rate £400 £488 £610
Median daily rate % change year-on-year -17.95% -20.08% -12.86%
10th Percentile £371 £413 £605
90th Percentile £630 £788 £755
England median daily rate £525 £525 £550
% change year-on-year - -4.55% -
Number of hourly rates quoted 0 0 0
Yorkshire median hourly rate - - -
England median hourly rate £72.50 £47.25 -
% change year-on-year +53.44% - -

Data Lake is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Yorkshire with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Yorkshire
Contract vacancies with a requirement for database or business intelligence skills 828 1,144 985
As % of all contract IT jobs advertised in Yorkshire 20.16% 23.35% 23.28%
Number of daily rates quoted 549 815 643
Yorkshire median daily rate £425 £400 £400
Median daily rate % change year-on-year +6.25% - +3.90%
10th Percentile £308 £305 £300
90th Percentile £575 £549 £538
England median daily rate £475 £475 £450
% change year-on-year - +5.56% +5.88%
Number of hourly rates quoted 20 19 11
Yorkshire median hourly rate £20.86 £20.00 £17.50
Median hourly rate % change year-on-year +4.28% +14.29% +25.00%
10th Percentile £15.22 £14.15 £12.00
90th Percentile £35.00 £34.00 £35.00
England median hourly rate £35.00 £30.00 £30.00
% change year-on-year +16.67% - +5.26%

Data Lake
Job Vacancy Trend in Yorkshire

Job postings citing Data Lake as a percentage of all IT jobs advertised in Yorkshire.

Job vacancy trend for Data Lake in Yorkshire

Data Lake
Contractor Daily Rate Trend in Yorkshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Data Lake in Yorkshire.

Contractor daily rate trend for Data Lake in Yorkshire

Data Lake
Contractor Daily Rate Histogram in Yorkshire

The daily rate distribution of IT jobs citing Data Lake in Yorkshire over the 6 months to 20 August 2019.

Contractor daily rate histogram for Data Lake in Yorkshire

Data Lake
Contract Job Locations in Yorkshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Data Lake within the Yorkshire region over the 6 months to 20 August 2019. 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
West Yorkshire +29 9 £400 -11.11% 3
Data Lake
England

For the 6 months to 20 August 2019, IT contractor jobs citing Data Lake 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 Yorkshire region with a requirement for Data Lake.

1 6 (66.67%) Agile Software Development
1 6 (66.67%) Hadoop
2 5 (55.56%) Amazon AWS
2 5 (55.56%) Apache Hive
2 5 (55.56%) Big Data
3 4 (44.44%) NoSQL
3 4 (44.44%) Apache Spark
3 4 (44.44%) SQL
3 4 (44.44%) Python
4 3 (33.33%) Waterfall
4 3 (33.33%) Amazon EC2
4 3 (33.33%) Load Balancing
4 3 (33.33%) Scrum
4 3 (33.33%) Amazon EMR
4 3 (33.33%) Amazon RDS
4 3 (33.33%) Microsoft Azure
4 3 (33.33%) Analytical Skills
5 2 (22.22%) HDFS
5 2 (22.22%) Relational Database
5 2 (22.22%) Amazon DynamoDB
5 2 (22.22%) Amazon ELB
5 2 (22.22%) Azure SQL Database
5 2 (22.22%) Splunk
5 2 (22.22%) Test Strategy
5 2 (22.22%) Non-Functional Testing
5 2 (22.22%) Hadoop YARN
5 2 (22.22%) Auto-Scaling
5 2 (22.22%) Amazon CloudWatch
5 2 (22.22%) Kubernetes
5 2 (22.22%) AWS CloudTrail

Data Lake
Co-occurring IT Skills in Yorkshire 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 (44.44%) Apache Spark
2 2 (22.22%) Apache
3 1 (11.11%) Apache Airflow
3 1 (11.11%) IIS
3 1 (11.11%) Luigi
3 1 (11.11%) Oracle Workflow
Business Applications
1 1 (11.11%) Dynamics CRM
Cloud Services
1 5 (55.56%) Amazon AWS
2 3 (33.33%) Amazon EC2
2 3 (33.33%) Amazon EMR
2 3 (33.33%) Microsoft Azure
3 2 (22.22%) Amazon CloudWatch
3 2 (22.22%) Amazon ELB
3 2 (22.22%) Amazon S3
3 2 (22.22%) AWS CloudTrail
3 2 (22.22%) Azure Data Factory
3 2 (22.22%) Virtual Private Cloud
4 1 (11.11%) Amazon Kinesis
4 1 (11.11%) Azure ExpressRoute
Communications & Networking
1 1 (11.11%) DHCP
1 1 (11.11%) DNS
1 1 (11.11%) Firewall
1 1 (11.11%) FTP
1 1 (11.11%) HTTP
1 1 (11.11%) HTTPS
1 1 (11.11%) SMTP
1 1 (11.11%) SSL
1 1 (11.11%) Telnet
Database & Business Intelligence
1 6 (66.67%) Hadoop
2 5 (55.56%) Apache Hive
2 5 (55.56%) Big Data
3 4 (44.44%) NoSQL
4 3 (33.33%) Amazon RDS
5 2 (22.22%) Amazon DynamoDB
5 2 (22.22%) Azure SQL Database
5 2 (22.22%) Electronic Patient Records
5 2 (22.22%) Parquet
5 2 (22.22%) Relational Database
5 2 (22.22%) SQL Server
6 1 (11.11%) Amazon Athena
6 1 (11.11%) Apache Cassandra
6 1 (11.11%) Azure SQL Data Warehouse
6 1 (11.11%) Data Warehouse
6 1 (11.11%) PostgreSQL
6 1 (11.11%) SQL Server 2012
6 1 (11.11%) SQL Server 2014
6 1 (11.11%) SQL Server 2016
6 1 (11.11%) SQL Server Integration Services
Development Applications
1 2 (22.22%) Cucumber
1 2 (22.22%) Gatling
1 2 (22.22%) JIRA
1 2 (22.22%) JMeter
1 2 (22.22%) Selenium
1 2 (22.22%) WebDriver
2 1 (11.11%) Team Foundation Server
2 1 (11.11%) Visual Studio
2 1 (11.11%) Visual Studio Team System
General
1 2 (22.22%) Public Sector
2 1 (11.11%) Finance
Job Titles
1 5 (55.56%) Analyst
2 3 (33.33%) Data Analyst
3 2 (22.22%) Big Data Analyst
3 2 (22.22%) Non-Functional Test Analyst
3 2 (22.22%) Test Analyst
4 1 (11.11%) Architect
4 1 (11.11%) AWS Engineer
4 1 (11.11%) Azure Architect
4 1 (11.11%) Big Data Engineer
4 1 (11.11%) Data Architect
4 1 (11.11%) Data Engineer
4 1 (11.11%) Database Developer
4 1 (11.11%) Developer
4 1 (11.11%) Senior Database Developer
4 1 (11.11%) Senior Developer
4 1 (11.11%) Technical Specialist
Libraries, Frameworks & Software Standards
1 2 (22.22%) Keycloak
1 2 (22.22%) RESTful
1 2 (22.22%) Web Services
2 1 (11.11%) EDI
2 1 (11.11%) JSON
2 1 (11.11%) MLlib
Miscellaneous
1 3 (33.33%) Analytical Skills
2 2 (22.22%) NHS
3 1 (11.11%) Greenfield Project
Operating Systems
1 1 (11.11%) Windows
1 1 (11.11%) Windows Server
1 1 (11.11%) Windows Server 2008
1 1 (11.11%) Windows Server 2012
Processes & Methodologies
1 6 (66.67%) Agile Software Development
2 3 (33.33%) Load Balancing
2 3 (33.33%) Scrum
2 3 (33.33%) Waterfall
3 2 (22.22%) Auto-Scaling
3 2 (22.22%) Integration Testing
3 2 (22.22%) Non-Functional Testing
3 2 (22.22%) Software Testing
3 2 (22.22%) System Testing
3 2 (22.22%) Test Automation
3 2 (22.22%) Test Strategy
4 1 (11.11%) Actionable Insight
4 1 (11.11%) Analytics
4 1 (11.11%) Customer Acquisition
4 1 (11.11%) Customer Requirements
4 1 (11.11%) Data Engineering
4 1 (11.11%) Data Science
4 1 (11.11%) DevOps
4 1 (11.11%) Fintech
4 1 (11.11%) Mentoring
Programming Languages
1 4 (44.44%) Python
1 4 (44.44%) SQL
2 2 (22.22%) PowerShell
3 1 (11.11%) C#
3 1 (11.11%) C++
3 1 (11.11%) Java
3 1 (11.11%) R
3 1 (11.11%) Scala
3 1 (11.11%) T-SQL
3 1 (11.11%) U-SQL
Qualifications
1 1 (11.11%) Cisco Certification
1 1 (11.11%) Degree
1 1 (11.11%) MCSA
1 1 (11.11%) MCSE
1 1 (11.11%) Microsoft Certification
1 1 (11.11%) PRINCE2 Certification
1 1 (11.11%) TOGAF Certification
System Software
1 2 (22.22%) HDFS
2 1 (11.11%) Virtual Machines
Systems Management
1 2 (22.22%) Hadoop YARN
1 2 (22.22%) Kubernetes
1 2 (22.22%) Terraform
Vendors
1 2 (22.22%) Databricks
1 2 (22.22%) Microsoft
1 2 (22.22%) Splunk
2 1 (11.11%) Cisco
2 1 (11.11%) Oracle