Period
to 24 November 2017

The following table provides summary statistics for contract job vacancies advertised in Leeds with a requirement for Data Quality skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Quality over the 6 months to 24 November 2017 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 Quality
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 94 116 87
Rank change year-on-year +22 -29 +7
Contract jobs citing Data Quality 41 31 71
As % of all contract IT jobs advertised in Leeds 1.82% 1.19% 2.17%
As % of the Quality Assurance & Compliance category 15.59% 13.14% 19.29%
Number of daily rates quoted 39 22 55
Leeds median daily rate £545 £500 £475
Median daily rate % change year-on-year +9.00% +5.26% +1.06%
10th Percentile £379 £363 £349
90th Percentile £615 £599 £575
West Yorkshire median daily rate £523 £463 £475
% change year-on-year +12.97% -2.63% +9.83%
Number of hourly rates quoted 0 0 2
Leeds median hourly rate - - £9.00
West Yorkshire median hourly rate - £29.50 £19.50
% change year-on-year - +51.28% -

Data Quality is in the Quality Assurance and Compliance category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Leeds with a requirement for quality assurance or compliance skills.

All Quality Assurance and Compliance Skills
Leeds
Contract vacancies with a requirement for quality assurance or compliance skills 263 236 368
As % of all contract IT jobs advertised in Leeds 11.66% 9.02% 11.24%
Number of daily rates quoted 182 162 285
Leeds median daily rate £425 £413 £400
Median daily rate % change year-on-year +3.03% +3.13% +19.40%
10th Percentile £255 £263 £256
90th Percentile £575 £600 £575
West Yorkshire median daily rate £425 £400 £400
% change year-on-year +6.25% - +14.29%
Number of hourly rates quoted 10 5 9
Leeds median hourly rate £20.00 £12.25 £12.35
Median hourly rate % change year-on-year +63.27% -0.81% -22.81%
10th Percentile £12.00 £12.13 £8.50
90th Percentile £23.10 £12.38 £187.50
West Yorkshire median hourly rate £17.00 £14.50 £12.76
% change year-on-year +17.24% +13.68% -20.28%

Data Quality
Job Vacancy Trend in Leeds

Job postings citing Data Quality as a percentage of all IT jobs advertised in Leeds.

Job vacancy trend for Data Quality in Leeds

Data Quality
Contractor Daily Rate Trend in Leeds

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

Contractor daily rate trend for Data Quality in Leeds

Data Quality
Contractor Daily Rate Histogram in Leeds

The daily rate distribution of IT jobs citing Data Quality in Leeds over the 6 months to 24 November 2017.

Contractor daily rate histogram for Data Quality in Leeds

Data Quality
Contractor Hourly Rate Trend in Leeds

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Data Quality in Leeds.

Contractor hourly rate trend for Data Quality in Leeds

For the 6 months to 24 November 2017, IT contractor jobs citing Data Quality also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Leeds region with a requirement for Data Quality.

1 22 (53.66%) Data Modelling
2 21 (51.22%) Data Integration
3 12 (29.27%) Business Intelligence
3 12 (29.27%) Analytical Skills
4 11 (26.83%) Data Architecture
5 10 (24.39%) Data Warehouse
5 10 (24.39%) Project Management
5 10 (24.39%) Agile Software Development
6 9 (21.95%) Statistics
6 9 (21.95%) Stakeholder Management
6 9 (21.95%) Stakeholder Engagement
6 9 (21.95%) Reference Data
6 9 (21.95%) Degree
7 8 (19.51%) Data Governance
7 8 (19.51%) Operations Research
7 8 (19.51%) Economics
7 8 (19.51%) NHS
7 8 (19.51%) SQL
8 7 (17.07%) ETL
8 7 (17.07%) Data Management
8 7 (17.07%) Data Analysis
8 7 (17.07%) Pentaho
9 6 (14.63%) Analytics
9 6 (14.63%) Finance
9 6 (14.63%) Microsoft
9 6 (14.63%) Data Strategy
10 5 (12.20%) Oracle
10 5 (12.20%) SAP
10 5 (12.20%) Change Management
10 5 (12.20%) TOGAF

Data Quality
Co-occurring IT Skills in Leeds 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 (7.32%) SAS
2 1 (2.44%) Confluence
Business Applications
1 5 (12.20%) SAP IS-U
2 2 (4.88%) Dynamics CRM
Cloud Services
1 4 (9.76%) Amazon AWS
2 2 (4.88%) Dynamics 365
3 1 (2.44%) Slack
3 1 (2.44%) Trello
Communications & Networking
1 1 (2.44%) SMS
Database & Business Intelligence
1 10 (24.39%) Data Warehouse
2 7 (17.07%) Pentaho
3 4 (9.76%) Big Data
3 4 (9.76%) Data Lake
3 4 (9.76%) MongoDB
4 3 (7.32%) Apache Hive
4 3 (7.32%) BusinessObjects
4 3 (7.32%) Enterprise Data Warehouse
4 3 (7.32%) Hadoop
4 3 (7.32%) HBase
4 3 (7.32%) PostgreSQL
4 3 (7.32%) SQL Server
4 3 (7.32%) SQL Server 2012
5 2 (4.88%) NoSQL
5 2 (4.88%) Relational Database
6 1 (2.44%) SQL Server 2008
6 1 (2.44%) SQL Server 2014
6 1 (2.44%) SQL Server Integration Services
6 1 (2.44%) SQL Server Reporting Services
Development Applications
1 3 (7.32%) ERwin
2 1 (2.44%) JIRA
General
1 6 (14.63%) Finance
Job Titles
1 16 (39.02%) Architect
2 8 (19.51%) Data Architect
3 7 (17.07%) Technical Architect
4 6 (14.63%) Developer
4 6 (14.63%) Senior Manager
5 5 (12.20%) Business Intelligence Architect
5 5 (12.20%) Consultant
6 4 (9.76%) Functional Consultant
6 4 (9.76%) Pentaho Developer
6 4 (9.76%) SAP Consultant
6 4 (9.76%) SAP ISU Consultant
7 3 (7.32%) Analyst
7 3 (7.32%) Business Intelligence Lead
7 3 (7.32%) Data Warehouse Architect
7 3 (7.32%) Lead Architect
7 3 (7.32%) Lead Data Architect
7 3 (7.32%) SAP Functional Consultant
7 3 (7.32%) Solutions Architect
8 2 (4.88%) Digital Architect
8 2 (4.88%) Digital Technical Architect
Libraries, Frameworks & Software Standards
1 1 (2.44%) Web Services
Miscellaneous
1 12 (29.27%) Analytical Skills
2 9 (21.95%) Reference Data
3 8 (19.51%) NHS
4 3 (7.32%) Enterprise Software
4 3 (7.32%) Management Information System
5 2 (4.88%) Computer Science
6 1 (2.44%) RIA
Operating Systems
1 3 (7.32%) Unix
Processes & Methodologies
1 22 (53.66%) Data Modelling
2 21 (51.22%) Data Integration
3 12 (29.27%) Business Intelligence
4 11 (26.83%) Data Architecture
5 10 (24.39%) Agile Software Development
5 10 (24.39%) Project Management
6 9 (21.95%) Stakeholder Engagement
6 9 (21.95%) Stakeholder Management
6 9 (21.95%) Statistics
7 8 (19.51%) Data Governance
7 8 (19.51%) Economics
7 8 (19.51%) Operations Research
8 7 (17.07%) Data Analysis
8 7 (17.07%) Data Management
8 7 (17.07%) ETL
9 6 (14.63%) Analytics
9 6 (14.63%) Data Strategy
10 5 (12.20%) Change Management
10 5 (12.20%) TOGAF
11 4 (9.76%) Dashboard Development
Programming Languages
1 8 (19.51%) SQL
2 3 (7.32%) Shell Script
3 1 (2.44%) T-SQL
Qualifications
1 9 (21.95%) Degree
2 3 (7.32%) BPSS Clearance
3 1 (2.44%) Master's Degree
3 1 (2.44%) Security Cleared
Quality Assurance & Compliance
1 4 (9.76%) Disclosure Scotland
2 3 (7.32%) QA
3 1 (2.44%) HL7
Vendors
1 6 (14.63%) Microsoft
2 5 (12.20%) Oracle
2 5 (12.20%) SAP
3 4 (9.76%) Informatica
4 3 (7.32%) CA
4 3 (7.32%) Tableau
5 1 (2.44%) DataFlux
5 1 (2.44%) Trillium