The following table provides summary statistics for contract job vacancies advertised in Northampton with a requirement for Data Modelling skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Modelling over the 3 months to 25 June 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 Modelling
Northamptonshire / Northampton
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 23 31 27
Rank change year-on-year +8 -4  
Contract jobs citing Data Modelling 6 2 3
As % of all contract IT jobs advertised in Northampton 2.47% 0.91% 1.36%
As % of the Processes & Methodologies category 2.94% 1.01% 1.91%
Number of daily rates quoted 5 0 2
Median daily rate £450 - £488
90% offered a daily rate of more than £323 - £478
10% offered a daily rate of more than £465 - £498
UK excluding London median daily rate £425 £438 £423
% change year-on-year -2.85% +3.55%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £40.70 - £33.50

Data Modelling is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Northampton with a requirement for process and methodology skills.

Contract Process & Methodology Skills
Northampton
Contract job vacancies with a requirement for process and methodology skills 204 199 157
As % of all contract IT job vacancies advertised in Northampton 83.95% 90.87% 71.04%
Number of daily rates quoted 132 151 116
Median daily rate £425 £450 £450
Median daily rate % change year-on-year -5.55% -  
90% offered a daily rate of more than £220 £325 £277
10% offered a daily rate of more than £525 £550 £525
UK excluding London median daily rate £415 £400 £380
% change year-on-year +3.75% +5.26%  
Number of hourly rates quoted 4 2 2
Median hourly rate £10.50 £11.50 £20.75
Median hourly rate % change year-on-year -8.69% -44.57%  
90% offered a hourly rate of more than £9.50 £11.50 £19.00
10% offered a hourly rate of more than £82.80 £17.30 £22.50
UK excluding London median hourly rate £34.00 £28.50 £30.00
% change year-on-year +19.29% -5.00%  

Data Modelling
Job Vacancy Trend in Northampton

The job posting trend of jobs advertised in Northampton citing Data Modelling as a proportion of all contract or permanent IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for Data Modelling in Northampton

Data Modelling
Contractor Daily Rate Trend in Northampton

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

Contractor daily rate trend for Data Modelling in Northampton

Data Modelling
Contractor Daily Rate Histogram in Northampton

The daily rate distribution of IT jobs citing Data Modelling in Northampton over the 3 months to 25 June 2017.

Contractor daily rate histogram for Data Modelling in Northampton

For the 6 months to 25 June 2017, IT contractor jobs citing Data Modelling 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 Northampton region with a requirement for Data Modelling.

1 9 (75.00%) Oracle
1 9 (75.00%) SQL Server
2 8 (66.67%) Java
2 8 (66.67%) SQL
3 7 (58.33%) Finance
3 7 (58.33%) J2EE
3 7 (58.33%) JavaScript
3 7 (58.33%) JUnit
3 7 (58.33%) SOAP
3 7 (58.33%) OO
3 7 (58.33%) Hibernate
3 7 (58.33%) TDD
3 7 (58.33%) Banking
3 7 (58.33%) Spring
3 7 (58.33%) Unit Testing
3 7 (58.33%) JPA
3 7 (58.33%) Test Automation
4 6 (50.00%) jQuery
4 6 (50.00%) Continuous Integration
4 6 (50.00%) JSON
4 6 (50.00%) JIRA
4 6 (50.00%) Ajax
4 6 (50.00%) RAD
4 6 (50.00%) XML
4 6 (50.00%) XSLT
4 6 (50.00%) Perforce
4 6 (50.00%) Eclipse
4 6 (50.00%) IntelliJ
4 6 (50.00%) RDBMS
4 6 (50.00%) JProfiler

Data Modelling
Co-occurring IT Skills in Northampton 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 1 (8.33%) Documentum
1 1 (8.33%) FileNet
1 1 (8.33%) SAS
Business Applications
1 3 (25.00%) Oracle EBS
2 1 (8.33%) Oracle Financials
2 1 (8.33%) Pega PRPC
Database & Business Intelligence
1 9 (75.00%) SQL Server
2 6 (50.00%) MongoDB
2 6 (50.00%) RDBMS
2 6 (50.00%) Relational Database
Development Applications
1 7 (58.33%) JUnit
2 6 (50.00%) Eclipse
2 6 (50.00%) Git (software)
2 6 (50.00%) Gradle
2 6 (50.00%) IntelliJ
2 6 (50.00%) Jenkins
2 6 (50.00%) JIRA
2 6 (50.00%) JProfiler
3 1 (8.33%) Ant
General
1 7 (58.33%) Banking
1 7 (58.33%) Finance
2 1 (8.33%) Back Office
2 1 (8.33%) Retail
Job Titles
1 8 (66.67%) Developer
2 7 (58.33%) Java Developer
3 2 (16.67%) Agile Developer
3 2 (16.67%) Agile Java Developer
3 2 (16.67%) Analyst
3 2 (16.67%) Consultant
3 2 (16.67%) Data Analyst
3 2 (16.67%) Migration Consultant
3 2 (16.67%) Oracle Consultant
4 1 (8.33%) Architect
4 1 (8.33%) Data Architect
4 1 (8.33%) Data Consultant
4 1 (8.33%) Data Migration Consultant
4 1 (8.33%) Financial Analyst
4 1 (8.33%) Oracle Analyst
4 1 (8.33%) Oracle Data Migration Consultant
4 1 (8.33%) Oracle Financials Analyst
4 1 (8.33%) Pega Developer
4 1 (8.33%) Technical Analyst
4 1 (8.33%) Technical Architect
Libraries, Frameworks & Software Standards
1 7 (58.33%) Hibernate
1 7 (58.33%) J2EE
1 7 (58.33%) JPA
1 7 (58.33%) SOAP
1 7 (58.33%) Spring
2 6 (50.00%) Ajax
2 6 (50.00%) jQuery
2 6 (50.00%) JSON
2 6 (50.00%) XML
2 6 (50.00%) XSLT
3 5 (41.67%) FIX Protocol
4 3 (25.00%) AngularJS
4 3 (25.00%) CSS
4 3 (25.00%) CSS3
4 3 (25.00%) HTML
4 3 (25.00%) HTML5
5 1 (8.33%) Java EE
5 1 (8.33%) REST
5 1 (8.33%) TIBCO EMS
5 1 (8.33%) Web Services
Miscellaneous
1 4 (33.33%) Analytical Skills
Operating Systems
1 2 (16.67%) Android
1 2 (16.67%) Apple iOS
Processes & Methodologies
1 7 (58.33%) OO
1 7 (58.33%) TDD
1 7 (58.33%) Test Automation
1 7 (58.33%) Unit Testing
2 6 (50.00%) Continuous Integration
2 6 (50.00%) RAD
3 3 (25.00%) ETL
3 3 (25.00%) Logical Data Model
3 3 (25.00%) Physical Data Model
3 3 (25.00%) Software Engineering
3 3 (25.00%) Validation
4 2 (16.67%) Agile Software Development
4 2 (16.67%) Data Cleansing
4 2 (16.67%) Data Extraction
4 2 (16.67%) Data Migration
4 2 (16.67%) Data Transformation
4 2 (16.67%) Migration
5 1 (8.33%) Application Packaging
5 1 (8.33%) Incident Management
5 1 (8.33%) Use Case
Programming Languages
1 8 (66.67%) Java
1 8 (66.67%) SQL
2 7 (58.33%) JavaScript
Quality Assurance & Compliance
1 2 (16.67%) Data Quality
System Software
1 1 (8.33%) Active Directory
Vendors
1 9 (75.00%) Oracle
2 6 (50.00%) Perforce
3 1 (8.33%) Pega
3 1 (8.33%) Teradata
3 1 (8.33%) TIBCO