Period
to 23 October 2018

The following table provides summary statistics for contract job vacancies advertised in South 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 23 October 2018 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
Yorkshire > South Yorkshire
6 months to
23 Oct 2018
Same period 2017 Same period 2016
Rank 68 69 73
Rank change year-on-year +1 +4 -
Contract jobs citing Data Lake 4 5 11
As % of all contract IT jobs advertised in South Yorkshire 0.47% 0.62% 1.00%
As % of the Database & Business Intelligence category 2.41% 3.03% 3.67%
Number of daily rates quoted 7 18 9
South Yorkshire median daily rate £775 £610 £700
Median daily rate % change year-on-year +27.05% -12.86% -
10th Percentile £548 £605 £305
90th Percentile £788 £755 £800
Yorkshire median daily rate £518 £610 £700
% change year-on-year -15.16% -12.86% -
Number of hourly rates quoted 0 0 0
South Yorkshire median hourly rate - - -
Yorkshire median hourly rate - - -

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 South Yorkshire with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
South Yorkshire
Contract vacancies with a requirement for database or business intelligence skills 166 165 300
As % of all contract IT jobs advertised in South Yorkshire 19.39% 20.60% 27.27%
Number of daily rates quoted 121 99 237
South Yorkshire median daily rate £415 £425 £400
Median daily rate % change year-on-year -2.35% +6.25% +14.29%
10th Percentile £263 £313 £295
90th Percentile £575 £645 £575
Yorkshire median daily rate £413 £400 £380
% change year-on-year +3.13% +5.26% +6.04%
Number of hourly rates quoted 0 2 3
South Yorkshire median hourly rate - £28.00 £32.50
Median hourly rate % change year-on-year - -13.85% +141.46%
Yorkshire median hourly rate £17.00 £19.50 £14.00
% change year-on-year -12.82% +39.29% -15.97%

Data Lake
Job Vacancy Trend in South Yorkshire

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

Job vacancy trend for Data Lake in South Yorkshire

Data Lake
Contractor Daily Rate Trend in South Yorkshire

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

Contractor daily rate trend for Data Lake in South Yorkshire

Data Lake
Contractor Daily Rate Histogram in South Yorkshire

The daily rate distribution of IT jobs citing Data Lake in South Yorkshire over the 6 months to 23 October 2018.

Contractor daily rate histogram for Data Lake in South Yorkshire

Data Lake
Contract Job Locations in South 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 South Yorkshire region over the 6 months to 23 October 2018. 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
Sheffield +8 4 £775 +27.05%
Data Lake
Yorkshire

For the 6 months to 23 October 2018, 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 South Yorkshire region with a requirement for Data Lake.

1 4 (100.00%) SQL
2 3 (75.00%) Data Warehouse
2 3 (75.00%) Data Modelling
2 3 (75.00%) Business Intelligence
2 3 (75.00%) Reverse Engineering
2 3 (75.00%) Data Governance
2 3 (75.00%) Data Quality
2 3 (75.00%) Analytics
2 3 (75.00%) Metadata Management
2 3 (75.00%) Big Data
2 3 (75.00%) Analytical Skills
2 3 (75.00%) Enterprise Data Warehouse
3 2 (50.00%) SFIA
3 2 (50.00%) Data Strategy
3 2 (50.00%) Unix
3 2 (50.00%) HBase
3 2 (50.00%) Open Source
3 2 (50.00%) QA
3 2 (50.00%) Visualisation
3 2 (50.00%) Apache Hive
3 2 (50.00%) MongoDB
3 2 (50.00%) Data Visualisation
3 2 (50.00%) Tableau
3 2 (50.00%) Pentaho
3 2 (50.00%) Hadoop
3 2 (50.00%) Data Integration
3 2 (50.00%) Data Architecture
3 2 (50.00%) Information Assurance
3 2 (50.00%) Finance
3 2 (50.00%) PostgreSQL

Data Lake
Co-occurring IT Skills in South 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 2 (50.00%) SAS
Cloud Services
1 1 (25.00%) Microsoft Azure
Database & Business Intelligence
1 3 (75.00%) Big Data
1 3 (75.00%) Data Warehouse
1 3 (75.00%) Enterprise Data Warehouse
2 2 (50.00%) Apache Hive
2 2 (50.00%) BusinessObjects
2 2 (50.00%) Hadoop
2 2 (50.00%) HBase
2 2 (50.00%) MongoDB
2 2 (50.00%) Pentaho
2 2 (50.00%) PostgreSQL
Development Applications
1 2 (50.00%) ERwin
General
1 2 (50.00%) Finance
Job Titles
1 3 (75.00%) Architect
1 3 (75.00%) Data Architect
2 2 (50.00%) Lead Architect
2 2 (50.00%) Lead Data Architect
3 1 (25.00%) Developer
3 1 (25.00%) Front End Developer (Client-Side Developer)
3 1 (25.00%) Full Stack Developer
3 1 (25.00%) Senior Architect
3 1 (25.00%) Senior Data Architect
Libraries, Frameworks & Software Standards
1 1 (25.00%) .NET
1 1 (25.00%) .NET Framework
1 1 (25.00%) Angular 2
1 1 (25.00%) AngularJS
1 1 (25.00%) ASP.NET Web API
1 1 (25.00%) CSS
1 1 (25.00%) HTML
1 1 (25.00%) Vue.js
Miscellaneous
1 3 (75.00%) Analytical Skills
2 2 (50.00%) Management Information System
3 1 (25.00%) Self-Motivation
Operating Systems
1 2 (50.00%) Unix
Processes & Methodologies
1 3 (75.00%) Analytics
1 3 (75.00%) Business Intelligence
1 3 (75.00%) Data Governance
1 3 (75.00%) Data Modelling
1 3 (75.00%) Metadata Management
1 3 (75.00%) Reverse Engineering
2 2 (50.00%) Data Architecture
2 2 (50.00%) Data Integration
2 2 (50.00%) Data Management
2 2 (50.00%) Data Security
2 2 (50.00%) Data Strategy
2 2 (50.00%) Data Visualisation
2 2 (50.00%) Enterprise Architecture
2 2 (50.00%) Information Assurance
2 2 (50.00%) Open Source
2 2 (50.00%) SFIA
2 2 (50.00%) Visualisation
3 1 (25.00%) Continuous Improvement
3 1 (25.00%) Dimensional Modelling
3 1 (25.00%) Stakeholder Engagement
Programming Languages
1 4 (100.00%) SQL
2 2 (50.00%) Shell Script
3 1 (25.00%) C#
3 1 (25.00%) JavaScript
3 1 (25.00%) TypeScript
Quality Assurance & Compliance
1 3 (75.00%) Data Quality
2 2 (50.00%) QA
Vendors
1 2 (50.00%) CA
1 2 (50.00%) Informatica
1 2 (50.00%) Oracle
1 2 (50.00%) Tableau