Period
to 13 December 2017

The following table provides summary statistics for contract job vacancies advertised in Sheffield 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 13 December 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
South Yorkshire > Sheffield
6 months to
13 Dec 2017
Same period 2016 Same period 2015
Rank 47 80 68
Rank change year-on-year +33 -12 -22
Contract jobs citing Data Architecture 20 1 6
As % of all contract IT jobs advertised in Sheffield 2.80% 0.10% 0.72%
As % of the Processes & Methodologies category 3.28% 0.13% 0.86%
Number of daily rates quoted 44 2 5
Sheffield median daily rate £538 £515 £438
Median daily rate % change year-on-year +4.37% +17.71% -20.45%
10th Percentile £413 £508 £393
90th Percentile £755 £523 £505
South Yorkshire median daily rate £575 £515 £438
% change year-on-year +11.65% +17.71% -20.45%
Number of hourly rates quoted 0 0 0
Sheffield median hourly rate - - -
South Yorkshire 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 Sheffield with a requirement for process or methodology skills.

All Process and Methodology Skills
Sheffield
Contract vacancies with a requirement for process or methodology skills 610 795 695
As % of all contract IT jobs advertised in Sheffield 85.31% 82.04% 83.33%
Number of daily rates quoted 332 542 531
Sheffield median daily rate £439 £425 £400
Median daily rate % change year-on-year +3.24% +6.25% +16.36%
10th Percentile £275 £285 £255
90th Percentile £600 £575 £563
South Yorkshire median daily rate £425 £425 £400
% change year-on-year - +6.25% +19.40%
Number of hourly rates quoted 8 17 22
Sheffield median hourly rate £23.08 £27.50 £12.43
Median hourly rate % change year-on-year -16.09% +121.33% -19.24%
10th Percentile £17.20 £13.00 £9.25
90th Percentile £40.99 £48.50 £15.00
South Yorkshire median hourly rate £23.08 £22.50 £13.44
% change year-on-year +2.56% +67.44% -13.93%

Data Architecture
Job Vacancy Trend in Sheffield

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

Job vacancy trend for Data Architecture in Sheffield

Data Architecture
Contractor Daily Rate Trend in Sheffield

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

Contractor daily rate trend for Data Architecture in Sheffield

Data Architecture
Contractor Daily Rate Histogram in Sheffield

The daily rate distribution of IT jobs citing Data Architecture in Sheffield over the 6 months to 13 December 2017.

Contractor daily rate histogram for Data Architecture in Sheffield

For the 6 months to 13 December 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 Sheffield region with a requirement for Data Architecture.

1 15 (75.00%) SQL
2 13 (65.00%) Data Warehouse
2 13 (65.00%) Data Modelling
3 12 (60.00%) Unix
3 12 (60.00%) Informatica
3 12 (60.00%) Shell Script
3 12 (60.00%) Data Management
3 12 (60.00%) QA
3 12 (60.00%) Data Integration
4 10 (50.00%) Big Data
5 9 (45.00%) Data Analysis
5 9 (45.00%) Oracle
6 8 (40.00%) SAS
6 8 (40.00%) PostgreSQL
6 8 (40.00%) HBase
6 8 (40.00%) Apache Hive
6 8 (40.00%) MongoDB
7 7 (35.00%) Hadoop
7 7 (35.00%) Business Intelligence
7 7 (35.00%) Data Strategy
8 6 (30.00%) Collaborative Working
8 6 (30.00%) Data Lake
8 6 (30.00%) ETL
8 6 (30.00%) ERwin
8 6 (30.00%) BusinessObjects
8 6 (30.00%) CA
8 6 (30.00%) Data Security
8 6 (30.00%) Management Information System
8 6 (30.00%) Finance
8 6 (30.00%) Information Assurance

Data Architecture
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 8 (40.00%) SAS
2 2 (10.00%) Apache Spark
Cloud Services
1 1 (5.00%) Amazon AWS
1 1 (5.00%) Google Cloud Platform
Database & Business Intelligence
1 13 (65.00%) Data Warehouse
2 10 (50.00%) Big Data
3 8 (40.00%) Apache Hive
3 8 (40.00%) HBase
3 8 (40.00%) MongoDB
3 8 (40.00%) PostgreSQL
4 7 (35.00%) Hadoop
5 6 (30.00%) BusinessObjects
5 6 (30.00%) Data Lake
5 6 (30.00%) Enterprise Data Warehouse
5 6 (30.00%) NoSQL
5 6 (30.00%) Pentaho
5 6 (30.00%) Relational Database
Development Applications
1 6 (30.00%) ERwin
General
1 6 (30.00%) Finance
2 1 (5.00%) Banking
2 1 (5.00%) Retail Banking
Job Titles
1 14 (70.00%) Architect
1 14 (70.00%) Data Architect
2 6 (30.00%) Data Engineer
2 6 (30.00%) Lead Architect
2 6 (30.00%) Lead Data Architect
2 6 (30.00%) Senior Data Engineer
3 4 (20.00%) Business Intelligence Architect
3 4 (20.00%) Business Intelligence Lead
3 4 (20.00%) Data Warehouse Architect
4 2 (10.00%) Integration Engineer
4 2 (10.00%) IT Architect
4 2 (10.00%) Senior Integration Engineer
Miscellaneous
1 6 (30.00%) Analytical Skills
1 6 (30.00%) Enterprise Software
1 6 (30.00%) Management Information System
2 2 (10.00%) Greenfield Project
Operating Systems
1 12 (60.00%) Unix
Processes & Methodologies
1 13 (65.00%) Data Modelling
2 12 (60.00%) Data Integration
2 12 (60.00%) Data Management
3 9 (45.00%) Data Analysis
4 7 (35.00%) Business Intelligence
4 7 (35.00%) Data Strategy
5 6 (30.00%) Analytics
5 6 (30.00%) Collaborative Working
5 6 (30.00%) Continuous Improvement
5 6 (30.00%) Data Engineering
5 6 (30.00%) Data Reconciliation
5 6 (30.00%) Data Security
5 6 (30.00%) Data Visualisation
5 6 (30.00%) Enterprise Architecture
5 6 (30.00%) ETL
5 6 (30.00%) Information Assurance
5 6 (30.00%) Metadata Management
5 6 (30.00%) Open Source
5 6 (30.00%) Reverse Engineering
5 6 (30.00%) SFIA
Programming Languages
1 15 (75.00%) SQL
2 12 (60.00%) Shell Script
3 6 (30.00%) PL/SQL
4 2 (10.00%) Python
4 2 (10.00%) R
Quality Assurance & Compliance
1 12 (60.00%) QA
2 6 (30.00%) Data Quality
Vendors
1 12 (60.00%) Informatica
2 9 (45.00%) Oracle
3 6 (30.00%) CA
3 6 (30.00%) Tableau
4 2 (10.00%) hybris
4 2 (10.00%) IBM
5 1 (5.00%) Google