Period
to 18 July 2018

The following table provides summary statistics for contract job vacancies advertised in Sheffield 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 18 July 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
South Yorkshire > Sheffield
6 months to
18 Jul 2018
Same period 2017 Same period 2016
Rank 65 69 66
Rank change year-on-year +4 -3 -
Contract jobs citing Data Lake 2 2 9
As % of all contract IT jobs advertised in Sheffield 0.27% 0.32% 1.07%
As % of the Database & Business Intelligence category 1.53% 1.36% 3.41%
Number of daily rates quoted 3 7 8
Sheffield median daily rate £733 £610 £700
Median daily rate % change year-on-year +20.16% -12.86% -
10th Percentile £473 £605 £305
90th Percentile £750 £755 £800
South Yorkshire median daily rate £733 £610 £700
% change year-on-year +20.16% -12.86% -
Number of hourly rates quoted 0 0 0
Sheffield median hourly rate - - -
South 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 Sheffield with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Sheffield
Contract vacancies with a requirement for database or business intelligence skills 131 147 264
As % of all contract IT jobs advertised in Sheffield 17.75% 23.44% 31.32%
Number of daily rates quoted 98 81 208
Sheffield median daily rate £414 £425 £400
Median daily rate % change year-on-year -2.65% +6.25% +16.79%
10th Percentile £306 £325 £300
90th Percentile £494 £615 £725
South Yorkshire median daily rate £413 £378 £380
% change year-on-year +9.27% -0.66% +16.92%
Number of hourly rates quoted 0 1 0
Sheffield median hourly rate - £12.00 -
South Yorkshire median hourly rate £17.54 £12.00 £23.50
% change year-on-year +46.17% -48.94% +52.70%

Data Lake
Job Vacancy Trend in Sheffield

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

Job vacancy trend for Data Lake in Sheffield

Data Lake
Contractor Daily Rate Trend in Sheffield

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

Contractor daily rate trend for Data Lake in Sheffield

Data Lake
Contractor Daily Rate Histogram in Sheffield

The daily rate distribution of IT jobs citing Data Lake in Sheffield over the 6 months to 18 July 2018.

Contractor daily rate histogram for Data Lake in Sheffield

For the 6 months to 18 July 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 Sheffield region with a requirement for Data Lake.

1 2 (100.00%) SQL
2 1 (50.00%) .NET
2 1 (50.00%) Oracle
2 1 (50.00%) CSS
2 1 (50.00%) Unix
2 1 (50.00%) Data Warehouse
2 1 (50.00%) Data Modelling
2 1 (50.00%) SAS
2 1 (50.00%) Business Intelligence
2 1 (50.00%) BusinessObjects
2 1 (50.00%) CA
2 1 (50.00%) Informatica
2 1 (50.00%) Shell Script
2 1 (50.00%) ERwin
2 1 (50.00%) Data Security
2 1 (50.00%) Management Information System
2 1 (50.00%) MVC
2 1 (50.00%) Finance
2 1 (50.00%) Stakeholder Management
2 1 (50.00%) PostgreSQL
2 1 (50.00%) Data Management
2 1 (50.00%) Enterprise Architecture
2 1 (50.00%) .NET Framework
2 1 (50.00%) QA
2 1 (50.00%) Performance Management
2 1 (50.00%) Data Integration
2 1 (50.00%) Data Architecture
2 1 (50.00%) Information Assurance
2 1 (50.00%) Reverse Engineering
2 1 (50.00%) Pentaho

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