The table below looks at the statistics for Data Quality skills in IT contracts advertised for the Buckinghamshire region. Included is a guide to the contractor rates offered in IT contracts that have cited Data Quality over the 3 months to 18 January 2017 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
18 Jan 2017
Same period 2016 Same period 2015
Data Quality
South East / Buckinghamshire
Rank 64 51 77
Rank change year-on-year
-13 +26
Contract jobs citing Data Quality 5 25 13
As % of all contract IT jobs located in Buckinghamshire 0.58% 2.56% 1.13%
As % of the Quality Assurance & Compliance category 4.76% 20.83% 9.56%
Number of daily rates quoted 3 19 6
Median daily rate £500 £360 £300
Median daily rate % change year-on-year
+38.88% +20.00%
UK excluding London median daily rate £425 £400 £400
% change year-on-year
+6.25% -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £17.97 £19.50 £20.75
% change year-on-year
-7.87% -6.02%

The following table is for comparison with the above and provides statistics for the entire Quality Assurance & Compliance category in contract jobs advertised in the Buckinghamshire region.

Quality Assurance & Compliance Category
Buckinghamshire
Contract IT job ads with a match in the
Quality Assurance & Compliance category
105 120 136
As % of all contract IT jobs located in Buckinghamshire 12.24% 12.30% 11.82%
Number of daily rates quoted 60 66 58
Median daily rate £463 £350 £325
Median daily rate % change year-on-year
+32.14% +7.69%
90% offered a daily rate of more than £290 £281 £250
10% offered a daily rate of more than £550 £450 £438
UK excluding London median daily rate £403 £400 £375
% change year-on-year
+0.62% +6.66%
Number of hourly rates quoted 3 1 8
Median hourly rate £11.00 £14.20 £15.50
Median hourly rate % change year-on-year
-22.53% -8.38%
90% offered a hourly rate of more than £9.89 £14.20 £8.25
10% offered a hourly rate of more than £46.20 £14.20 £23.15
UK excluding London median hourly rate £23.00 £41.50 £24.50
% change year-on-year
-44.57% +69.38%

Data Quality
Jobs Demand Trend in Buckinghamshire

The demand trend of contract jobs across the Buckinghamshire region citing Data Quality as a proportion of all IT contracts with a match in the Quality Assurance & Compliance category.

Data Quality Jobs Demand Trend in Buckinghamshire

Data Quality
Daily Rate Trend in Buckinghamshire

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

Data Quality Daily Rate Trend in Buckinghamshire

Data Quality
Daily Rate Histogram in Buckinghamshire

This chart provides a histogram of daily rates quoted in contract IT jobs citing Data Quality across the Buckinghamshire region over the 3 months to 18 January 2017.

Data Quality Daily Rate Histogram in Buckinghamshire

Data Quality
Hourly Rate Trend in Buckinghamshire

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

Data Quality Hourly Rate Trend in Buckinghamshire

Data Quality
Contract Job Locations in Buckinghamshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Data Quality within the Buckinghamshire region over the 3 months to 18 January 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Milton Keynes -11 2 £500 +40.84% 1
Data Quality
South East

Data Quality
Top 30 Related IT Skills in Buckinghamshire

For the 6 months to 18 January 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 Buckinghamshire region with a requirement for Data Quality.

1 13 (76.47%) ETL
2 10 (58.82%) Data Warehouse
3 9 (52.94%) Data Modelling
3 9 (52.94%) Microsoft
3 9 (52.94%) Data Analysis
3 9 (52.94%) Analytical Skills
4 8 (47.06%) Business Intelligence
5 7 (41.18%) Data Management
6 6 (35.29%) Dynamics NAV
6 6 (35.29%) Dynamics CRM
6 6 (35.29%) Dimensional Modelling
6 6 (35.29%) Data Integration
6 6 (35.29%) Migration
6 6 (35.29%) ERwin
6 6 (35.29%) ERP
6 6 (35.29%) CRM
6 6 (35.29%) Logical Data Model
6 6 (35.29%) Physical Data Model
6 6 (35.29%) Metadata Management
6 6 (35.29%) Power BI
7 5 (29.41%) Hadoop
8 4 (23.53%) Big Data
9 3 (17.65%) Impala
9 3 (17.65%) Apache Spark
9 3 (17.65%) SQL Server Analysis Services
9 3 (17.65%) Apache Hive
9 3 (17.65%) Data Governance
9 3 (17.65%) HBase
9 3 (17.65%) Data Ingestion
9 3 (17.65%) Data Lake

Data Quality
Top Related IT Skills in Buckinghamshire 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 (17.65%) Apache Spark
Applications
1 2 (11.76%) MS Excel
1 2 (11.76%) MS Office
2 1 (5.88%) MS PowerPoint
Business Applications
1 6 (35.29%) Dynamics CRM
1 6 (35.29%) Dynamics NAV
Cloud Services
1 1 (5.88%) Google Cloud Platform
Database & Business Intelligence
1 10 (58.82%) Data Warehouse
2 6 (35.29%) Power BI
3 5 (29.41%) Hadoop
4 4 (23.53%) Big Data
5 3 (17.65%) Apache Hive
5 3 (17.65%) Data Lake
5 3 (17.65%) HBase
5 3 (17.65%) Impala
5 3 (17.65%) SQL Server
5 3 (17.65%) SQL Server Analysis Services
5 3 (17.65%) SQL Server Integration Services
6 2 (11.76%) BigQuery
6 2 (11.76%) Cloudera CDH
6 2 (11.76%) Data Mart
6 2 (11.76%) Microsoft Analysis Services
6 2 (11.76%) NoSQL
6 2 (11.76%) OLAP
6 2 (11.76%) SQL Server 2016
6 2 (11.76%) Sqoop
6 2 (11.76%) Star Schema
Development Applications
1 6 (35.29%) ERwin
General
1 2 (11.76%) Banking
1 2 (11.76%) Finance
1 2 (11.76%) Retail
2 1 (5.88%) Corporate Banking
2 1 (5.88%) Marketing
Job Titles
1 9 (52.94%) Analyst
2 8 (47.06%) Architect
2 8 (47.06%) Data Architect
3 7 (41.18%) Data Analyst
4 6 (35.29%) ETL Analyst
4 6 (35.29%) ETL Architect
5 5 (29.41%) Business Intelligence Analyst
5 5 (29.41%) Business Intelligence Architect
5 5 (29.41%) Microsoft BI Architect
6 3 (17.65%) Big Data Engineer
6 3 (17.65%) Data Engineer
6 3 (17.65%) Senior Analyst
6 3 (17.65%) Senior Data Analyst
7 2 (11.76%) Data Warehouse Architect
7 2 (11.76%) Senior Architect
7 2 (11.76%) Senior Data Architect
8 1 (5.88%) Business Change Analyst
8 1 (5.88%) Business Intelligence Developer
8 1 (5.88%) Configuration Analyst
8 1 (5.88%) Project Analyst
Libraries, Frameworks & Software Standards
1 2 (11.76%) Kafka
2 1 (5.88%) MDX
Miscellaneous
1 9 (52.94%) Analytical Skills
2 6 (35.29%) Data Integration
3 1 (5.88%) CMDB
3 1 (5.88%) Data Structures
3 1 (5.88%) Visualisation
Operating Systems
1 3 (17.65%) Unix
2 2 (11.76%) Linux
Processes & Methodologies
1 13 (76.47%) ETL
2 9 (52.94%) Data Analysis
2 9 (52.94%) Data Modelling
3 8 (47.06%) Business Intelligence
4 7 (41.18%) Data Management
5 6 (35.29%) CRM
5 6 (35.29%) Dimensional Modelling
5 6 (35.29%) ERP
5 6 (35.29%) Logical Data Model
5 6 (35.29%) Metadata Management
5 6 (35.29%) Migration
5 6 (35.29%) Physical Data Model
6 3 (17.65%) Data Governance
6 3 (17.65%) Data Ingestion
7 2 (11.76%) Data Architecture
7 2 (11.76%) Data Migration
7 2 (11.76%) ETL Development
7 2 (11.76%) Functional Programming
7 2 (11.76%) MapReduce
7 2 (11.76%) Use Case
Programming Languages
1 3 (17.65%) SQL
2 2 (11.76%) Java
2 2 (11.76%) Scala
3 1 (5.88%) PL/SQL
3 1 (5.88%) T-SQL
System Software
1 2 (11.76%) Apache Flume
Vendors
1 9 (52.94%) Microsoft
2 2 (11.76%) Cloudera
2 2 (11.76%) Tableau
3 1 (5.88%) Google
3 1 (5.88%) Informatica
3 1 (5.88%) Oracle
3 1 (5.88%) SAP