Period
to 21 January 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 21 January 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
21 Jan 2019
Same period 2018 Same period 2017
Rank 175 172 191
Rank change year-on-year -3 +19 -
Contract jobs citing Data Lake 20 9 5
As % of all contract IT jobs advertised in Yorkshire 0.41% 0.21% 0.10%
As % of the Database & Business Intelligence category 1.88% 0.97% 0.42%
Number of daily rates quoted 15 20 4
Yorkshire median daily rate £510 £610 £525
Median daily rate % change year-on-year -16.39% +16.19% -
10th Percentile £375 £397 £487
90th Percentile £788 £755 £571
England median daily rate £525 £510 £550
% change year-on-year +2.94% -7.27% -
Number of hourly rates quoted 0 0 0
Yorkshire median hourly rate - - -
England median hourly rate - £45.00 -

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 1,065 926 1,202
As % of all contract IT jobs advertised in Yorkshire 22.08% 21.15% 24.60%
Number of daily rates quoted 739 620 807
Yorkshire median daily rate £415 £400 £375
Median daily rate % change year-on-year +3.75% +6.67% -
10th Percentile £305 £294 £281
90th Percentile £573 £538 £538
England median daily rate £483 £473 £430
% change year-on-year +2.17% +9.88% +1.18%
Number of hourly rates quoted 25 2 13
Yorkshire median hourly rate £16.87 £32.75 £24.00
Median hourly rate % change year-on-year -48.49% +36.46% +23.08%
10th Percentile £12.68 £23.03 £13.50
90th Percentile £23.44 £42.28 £31.50
England median hourly rate £35.00 £31.15 £27.50
% change year-on-year +12.36% +13.27% -8.33%

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 21 January 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 21 January 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 +21 17 £400 -34.43% 2
South Yorkshire -15 3 £775 +27.05%
Data Lake
England

For the 6 months to 21 January 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 12 (60.00%) Data Warehouse
1 12 (60.00%) Big Data
2 10 (50.00%) SQL
3 8 (40.00%) Business Intelligence
3 8 (40.00%) ETL
3 8 (40.00%) Finance
4 7 (35.00%) T-SQL
4 7 (35.00%) Data Quality
4 7 (35.00%) Analytics
4 7 (35.00%) Hadoop
5 6 (30.00%) Microsoft Azure
5 6 (30.00%) Analytical Skills
5 6 (30.00%) Data Modelling
5 6 (30.00%) Agile Software Development
5 6 (30.00%) Data Management
6 5 (25.00%) Data Integration
6 5 (25.00%) Greenfield Project
6 5 (25.00%) Pentaho
7 4 (20.00%) Amazon AWS
7 4 (20.00%) Apache Hive
7 4 (20.00%) MongoDB
7 4 (20.00%) Azure SQL Database
7 4 (20.00%) Power BI
7 4 (20.00%) Data Governance
7 4 (20.00%) Azure SQL Data Warehouse
7 4 (20.00%) Java
7 4 (20.00%) SQL Server
7 4 (20.00%) Web Services
7 4 (20.00%) Data Migration
7 4 (20.00%) SQL Server Analysis Services

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 3 (15.00%) Confluence
2 2 (10.00%) Apache Spark
2 2 (10.00%) SAS
Cloud Services
1 6 (30.00%) Microsoft Azure
2 4 (20.00%) Amazon AWS
3 2 (10.00%) Amazon CloudWatch
3 2 (10.00%) Amazon EC2
3 2 (10.00%) Amazon Kinesis
3 2 (10.00%) Amazon S3
3 2 (10.00%) Amazon SageMaker
3 2 (10.00%) AWS CloudTrail
3 2 (10.00%) Azure Data Factory
3 2 (10.00%) Virtual Private Cloud
4 1 (5.00%) GitHub
Database & Business Intelligence
1 12 (60.00%) Big Data
1 12 (60.00%) Data Warehouse
2 7 (35.00%) Hadoop
3 5 (25.00%) Pentaho
4 4 (20.00%) Apache Hive
4 4 (20.00%) Azure SQL Data Warehouse
4 4 (20.00%) Azure SQL Database
4 4 (20.00%) MongoDB
4 4 (20.00%) Power BI
4 4 (20.00%) SQL Server
4 4 (20.00%) SQL Server Analysis Services
5 3 (15.00%) Amazon Athena
5 3 (15.00%) Amazon RDS
5 3 (15.00%) Amazon Redshift
5 3 (15.00%) BusinessObjects
5 3 (15.00%) Enterprise Data Warehouse
5 3 (15.00%) HBase
6 2 (10.00%) Amazon Aurora
6 2 (10.00%) PostgreSQL
6 2 (10.00%) Snowflake Schema
Development Applications
1 3 (15.00%) JIRA
2 2 (10.00%) ERwin
2 2 (10.00%) Git (software)
3 1 (5.00%) Jenkins
General
1 8 (40.00%) Finance
Job Titles
1 9 (45.00%) Developer
2 5 (25.00%) Analyst
3 4 (20.00%) Architect
3 4 (20.00%) Azure Developer
3 4 (20.00%) Business Analyst
3 4 (20.00%) Data Architect
3 4 (20.00%) Data Warehouse Developer
4 3 (15.00%) ETL Developer
5 2 (10.00%) Big Data Developer
5 2 (10.00%) Developer/Software Engineer
5 2 (10.00%) Infrastructure Engineer
5 2 (10.00%) Lead Architect
5 2 (10.00%) Lead Data Architect
5 2 (10.00%) Senior Analyst
5 2 (10.00%) Senior Business Analyst
5 2 (10.00%) Software Engineer
6 1 (5.00%) Data Engineer
6 1 (5.00%) Hadoop Developer
6 1 (5.00%) Senior Architect
6 1 (5.00%) Senior Data Architect
Libraries, Frameworks & Software Standards
1 4 (20.00%) Web Services
2 1 (5.00%) Apache NiFi
2 1 (5.00%) Kafka
Miscellaneous
1 6 (30.00%) Analytical Skills
2 5 (25.00%) Greenfield Project
3 2 (10.00%) Management Information System
Operating Systems
1 3 (15.00%) Unix
Processes & Methodologies
1 8 (40.00%) Business Intelligence
1 8 (40.00%) ETL
2 7 (35.00%) Analytics
3 6 (30.00%) Agile Software Development
3 6 (30.00%) Data Management
3 6 (30.00%) Data Modelling
4 5 (25.00%) Data Integration
5 4 (20.00%) Change Management
5 4 (20.00%) Data Governance
5 4 (20.00%) Data Migration
5 4 (20.00%) Migration
6 3 (15.00%) Change Data Capture
6 3 (15.00%) Enterprise Architecture
6 3 (15.00%) Metadata Management
6 3 (15.00%) Project Management
6 3 (15.00%) Reverse Engineering
7 2 (10.00%) Data Architecture
7 2 (10.00%) Data Security
7 2 (10.00%) Information Assurance
7 2 (10.00%) ITIL
Programming Languages
1 10 (50.00%) SQL
2 7 (35.00%) T-SQL
3 4 (20.00%) Java
4 3 (15.00%) Python
4 3 (15.00%) Scala
4 3 (15.00%) Shell Script
5 2 (10.00%) C#
5 2 (10.00%) JavaScript
5 2 (10.00%) Ruby
Qualifications
1 2 (10.00%) AWS Certification
1 2 (10.00%) Degree
Quality Assurance & Compliance
1 7 (35.00%) Data Quality
2 2 (10.00%) QA
System Software
1 2 (10.00%) Docker
2 1 (5.00%) HDFS
Systems Management
1 1 (5.00%) Oozie
Vendors
1 2 (10.00%) CA
1 2 (10.00%) Informatica
1 2 (10.00%) NetApp
1 2 (10.00%) Oracle
1 2 (10.00%) Tableau
2 1 (5.00%) Hortonworks
2 1 (5.00%) SAP