Period
to 17 November 2017

The following table provides summary statistics for contract job vacancies advertised in South Wales with a requirement for Data Architecture skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Architecture over the 6 months to 17 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 Architecture
Wales > South Wales
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 75 88 102
Rank change year-on-year +13 +14 -16
Contract jobs citing Data Architecture 7 1 8
As % of all contract IT jobs advertised in South Wales 0.71% 0.087% 0.62%
As % of the Processes & Methodologies category 0.85% 0.10% 0.76%
Number of daily rates quoted 4 1 6
South Wales median daily rate £538 £425 £513
Median daily rate % change year-on-year +26.47% -17.07% -6.82%
10th Percentile £444 £413 £353
90th Percentile £609 £438 £538
Wales median daily rate £575 £425 £364
% change year-on-year +35.29% +16.84% -33.86%
Number of hourly rates quoted 0 0 0
South Wales median hourly rate - - -
Wales median hourly rate - - -

Data Architecture is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in South Wales with a requirement for process or methodology skills.

All Process and Methodology Skills
South Wales
Contract vacancies with a requirement for process or methodology skills 821 957 1046
As % of all contract IT jobs advertised in South Wales 83.78% 83.73% 81.27%
Number of daily rates quoted 557 686 807
South Wales median daily rate £375 £400 £350
Median daily rate % change year-on-year -6.25% +14.29% -
10th Percentile £175 £220 £225
90th Percentile £525 £538 £475
Wales median daily rate £386 £400 £356
% change year-on-year -3.44% +12.36% -2.47%
Number of hourly rates quoted 34 44 37
South Wales median hourly rate £20.69 £19.63 £16.00
Median hourly rate % change year-on-year +5.43% +22.66% +7.56%
10th Percentile £13.00 £10.46 £9.65
90th Percentile £51.00 £61.25 £34.65
Wales median hourly rate £20.69 £18.00 £15.75
% change year-on-year +14.94% +14.29% -1.56%

Data Architecture
Job Vacancy Trend in South Wales

Job postings citing Data Architecture as a percentage of all IT jobs advertised in South Wales.

Job vacancy trend for Data Architecture in South Wales

Data Architecture
Contractor Daily Rate Trend in South Wales

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

Contractor daily rate trend for Data Architecture in South Wales

Data Architecture
Contractor Daily Rate Histogram in South Wales

The daily rate distribution of IT jobs citing Data Architecture in South Wales over the 6 months to 17 November 2017.

Contractor daily rate histogram for Data Architecture in South Wales

Data Architecture
Contract Job Locations in South Wales

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Data Architecture within the South Wales region over the 6 months to 17 November 2017. 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
Cardiff -7 3 £498 +17.06%
Newport - 3 £500 -
Data Architecture
Wales

For the 6 months to 17 November 2017, IT contractor jobs citing Data Architecture 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 South Wales region with a requirement for Data Architecture.

1 6 (85.71%) Data Modelling
2 5 (71.43%) SQL
3 4 (57.14%) Migration
3 4 (57.14%) Stakeholder Management
3 4 (57.14%) Agile Software Development
3 4 (57.14%) Data Integration
3 4 (57.14%) NoSQL
4 3 (42.86%) R
4 3 (42.86%) Data Governance
4 3 (42.86%) Cloudera
4 3 (42.86%) Metadata Management
4 3 (42.86%) Data Structures
4 3 (42.86%) Scala
4 3 (42.86%) Hadoop
4 3 (42.86%) Data Analysis
4 3 (42.86%) Java
4 3 (42.86%) Python
5 2 (28.57%) Business Intelligence
5 2 (28.57%) Data Security
5 2 (28.57%) Continuous Integration
5 2 (28.57%) Security Cleared
5 2 (28.57%) Information Assurance
5 2 (28.57%) Data Quality
5 2 (28.57%) Data Migration
5 2 (28.57%) Reference Data
6 1 (14.29%) High Availability
6 1 (14.29%) Big Data
6 1 (14.29%) BPSS Clearance
6 1 (14.29%) GDPR
6 1 (14.29%) Business Process Modelling

Data Architecture
Co-occurring IT Skills in South Wales 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:

Database & Business Intelligence
1 4 (57.14%) NoSQL
2 3 (42.86%) Hadoop
3 1 (14.29%) Big Data
3 1 (14.29%) SQL Server
General
1 1 (14.29%) Legal
Job Titles
1 6 (85.71%) Architect
1 6 (85.71%) Data Architect
2 1 (14.29%) Data Modeller
2 1 (14.29%) Enterprise Architect
2 1 (14.29%) Enterprise Data Architect
2 1 (14.29%) SQL Server Architect
2 1 (14.29%) Strategy Architect
Miscellaneous
1 3 (42.86%) Data Structures
2 2 (28.57%) Reference Data
Processes & Methodologies
1 6 (85.71%) Data Modelling
2 4 (57.14%) Agile Software Development
2 4 (57.14%) Data Integration
2 4 (57.14%) Migration
2 4 (57.14%) Stakeholder Management
3 3 (42.86%) Data Analysis
3 3 (42.86%) Data Governance
3 3 (42.86%) Metadata Management
4 2 (28.57%) Business Intelligence
4 2 (28.57%) Continuous Integration
4 2 (28.57%) Data Migration
4 2 (28.57%) Data Security
4 2 (28.57%) Information Assurance
5 1 (14.29%) Business Process Modelling
5 1 (14.29%) Data Strategy
5 1 (14.29%) ERD
5 1 (14.29%) High Availability
5 1 (14.29%) Software Engineering
5 1 (14.29%) Stakeholder Engagement
5 1 (14.29%) Strategic Thinking
Programming Languages
1 5 (71.43%) SQL
2 3 (42.86%) Java
2 3 (42.86%) Python
2 3 (42.86%) R
2 3 (42.86%) Scala
3 1 (14.29%) T-SQL
Qualifications
1 2 (28.57%) Security Cleared
2 1 (14.29%) BPSS Clearance
2 1 (14.29%) Degree
2 1 (14.29%) Microsoft Certification
Quality Assurance & Compliance
1 2 (28.57%) Data Quality
2 1 (14.29%) GDPR
Vendors
1 3 (42.86%) Cloudera
2 1 (14.29%) Microsoft
2 1 (14.29%) Software AG