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 1 October 2016 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
1 Oct 2016
Same period 2015 Same period 2014
Data Quality
Rank 57 62 74
Rank change year-on-year
+5 +12
Contract jobs citing Data Quality 13 33 9
As % of all contract IT jobs located in Buckinghamshire 1.64% 2.33% 0.75%
As % of the Quality Assurance & Compliance category 13.00% 18.03% 5.06%
Number of daily rates quoted 10 5 7
Median daily rate £431 £475 £275
Median daily rate % change year-on-year
-9.21% +72.72%
90% offered a daily rate of more than £325 £366 £180
10% offered a daily rate of more than £453 £530 £390
UK excluding London median daily rate £425 £450 £375
% change year-on-year
-5.55% +20.00%
Number of hourly rates quoted 0 1 0
Median hourly rate - £13.50 -
UK excluding London median hourly rate £10.00 £13.50 £16.50
% change year-on-year
-25.92% -18.18%
Data Quality
South East

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
100 183 178
As % of all contract IT jobs located in Buckinghamshire 12.61% 12.93% 14.76%
Number of daily rates quoted 67 76 93
Median daily rate £425 £300 £300
Median daily rate % change year-on-year
+41.66% -
90% offered a daily rate of more than £203 £200 £180
10% offered a daily rate of more than £525 £475 £438
UK excluding London median daily rate £400 £413 £375
% change year-on-year
-3.03% +10.00%
Number of hourly rates quoted 3 14 8
Median hourly rate £19.68 £19.50 £12.75
Median hourly rate % change year-on-year
+0.89% +52.94%
90% offered a hourly rate of more than £11.03 £12.00 £8.49
10% offered a hourly rate of more than £25.00 £38.41 £23.35
UK excluding London median hourly rate £32.00 £28.00 £20.50
% change year-on-year
+14.28% +36.58%

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 1 October 2016.

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 1 October 2016. 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
(Click see detailed
statistics and trends)
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 -12 10 £438 -7.89% 1
Buckingham - 2 £325 -
Data Quality
South East

Data Quality
Top 30 Related IT Skills in Buckinghamshire

For the 6 months to 1 October 2016, 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 17 (65.38%) ETL
1 17 (65.38%) Data Analysis
2 16 (61.54%) Analytical Skills
3 15 (57.69%) SQL
4 12 (46.15%) Data Modelling
5 11 (42.31%) Business Intelligence
5 11 (42.31%) Data Warehouse
6 9 (34.62%) Microsoft
6 9 (34.62%) Unix
6 9 (34.62%) Big Data
6 9 (34.62%) Hadoop
7 7 (26.92%) Scala
7 7 (26.92%) Apache Hive
7 7 (26.92%) MapReduce
7 7 (26.92%) HBase
7 7 (26.92%) Use Case
7 7 (26.92%) Data Integration
7 7 (26.92%) Cloudera
7 7 (26.92%) Analytics
7 7 (26.92%) Apache Spark
7 7 (26.92%) Impala
7 7 (26.92%) Functional Programming
7 7 (26.92%) ETL Development
7 7 (26.92%) Migration
7 7 (26.92%) Scrum
7 7 (26.92%) Agile Software Development
7 7 (26.92%) Data Management
7 7 (26.92%) Linux
7 7 (26.92%) Java
7 7 (26.92%) Cloudera CDH

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 7 (26.92%) Apache Spark
2 4 (15.38%) SAS
Applications
1 3 (11.54%) MS Excel
2 2 (7.69%) MS Office
2 2 (7.69%) MS PowerPoint
Business Applications
1 6 (23.08%) Dynamics CRM
1 6 (23.08%) Dynamics NAV
2 1 (3.85%) SAP Oil and Gas
Cloud Services
1 1 (3.85%) Office 365
Database & Business Intelligence
1 11 (42.31%) Data Warehouse
2 9 (34.62%) Big Data
2 9 (34.62%) Hadoop
3 7 (26.92%) Apache Hive
3 7 (26.92%) Cloudera CDH
3 7 (26.92%) Data Lake
3 7 (26.92%) HBase
3 7 (26.92%) Impala
4 6 (23.08%) Apache Cassandra
4 6 (23.08%) NoSQL
4 6 (23.08%) Power BI
4 6 (23.08%) RDBMS
4 6 (23.08%) Relational Database
5 3 (11.54%) BusinessObjects
5 3 (11.54%) SAS Enterprise Guide
5 3 (11.54%) SQL Server
6 2 (7.69%) Oracle Database
6 2 (7.69%) SAP Data Services
6 2 (7.69%) SQL Server 2008
6 2 (7.69%) SQL Server Analysis Services
Development Applications
1 6 (23.08%) ERwin
General
1 6 (23.08%) Finance
2 4 (15.38%) Banking
2 4 (15.38%) Retail
3 3 (11.54%) Marketing
4 2 (7.69%) Retail Banking
4 2 (7.69%) Telecoms
5 1 (3.85%) Electronics
5 1 (3.85%) Manufacturing
Job Titles
1 10 (38.46%) Analyst
2 9 (34.62%) Data Analyst
3 7 (26.92%) Big Data Engineer
3 7 (26.92%) Data Engineer
4 6 (23.08%) Architect
4 6 (23.08%) Data Architect
4 6 (23.08%) ETL Analyst
4 6 (23.08%) ETL Architect
4 6 (23.08%) Hadoop Engineer
5 5 (19.23%) Business Intelligence Analyst
5 5 (19.23%) Business Intelligence Architect
5 5 (19.23%) Microsoft BI Architect
6 3 (11.54%) Developer
7 2 (7.69%) Business Intelligence Developer
7 2 (7.69%) Senior Analyst
7 2 (7.69%) Senior Architect
7 2 (7.69%) Senior Data Architect
7 2 (7.69%) SSAS Developer
7 2 (7.69%) SSIS Developer
7 2 (7.69%) SSRS Developer
Libraries, Frameworks & Software Standards
1 2 (7.69%) MDX
2 1 (3.85%) Kafka
Miscellaneous
1 16 (61.54%) Analytical Skills
2 7 (26.92%) Data Integration
3 2 (7.69%) Data Structures
3 2 (7.69%) Visualisation
4 1 (3.85%) CMDB
4 1 (3.85%) Freedom of Information
Operating Systems
1 9 (34.62%) Unix
2 7 (26.92%) Linux
Processes & Methodologies
1 17 (65.38%) Data Analysis
1 17 (65.38%) ETL
2 12 (46.15%) Data Modelling
3 11 (42.31%) Business Intelligence
4 7 (26.92%) Agile Software Development
4 7 (26.92%) Analytics
4 7 (26.92%) Data Ingestion
4 7 (26.92%) Data Management
4 7 (26.92%) ETL Development
4 7 (26.92%) Functional Programming
4 7 (26.92%) MapReduce
4 7 (26.92%) Migration
4 7 (26.92%) Scrum
4 7 (26.92%) Use Case
5 6 (23.08%) Dimensional Modelling
5 6 (23.08%) Logical Data Model
5 6 (23.08%) Metadata Management
5 6 (23.08%) Physical Data Model
5 6 (23.08%) SQL Optimisation
5 6 (23.08%) TDD
Programming Languages
1 15 (57.69%) SQL
2 7 (26.92%) Java
2 7 (26.92%) Scala
3 3 (11.54%) T-SQL
4 2 (7.69%) PL/SQL
Quality Assurance & Compliance
1 1 (3.85%) QA
System Software
1 1 (3.85%) Apache Flume
Vendors
1 9 (34.62%) Microsoft
2 7 (26.92%) Cloudera
3 3 (11.54%) Oracle
3 3 (11.54%) SAP
4 2 (7.69%) Informatica
4 2 (7.69%) Tableau