Period
to 19 January 2018

The following table provides summary statistics for contract job vacancies advertised in Bristol 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 6 months to 19 January 2018 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
South West > Bristol
6 months to
19 Jan 2018
Same period 2017 Same period 2016
Rank 62 79 61
Rank change year-on-year +17 -18 0
Contract jobs citing Data Modelling 48 26 45
As % of all contract IT jobs advertised in Bristol 2.53% 1.67% 2.71%
As % of the Processes & Methodologies category 3.21% 2.03% 3.28%
Number of daily rates quoted 33 20 36
Bristol median daily rate £425 £413 £446
Median daily rate % change year-on-year +3.03% -7.56% +5.00%
10th Percentile £313 £275 £322
90th Percentile £605 £678 £575
South West median daily rate £444 £488 £425
% change year-on-year -8.97% +14.71% -10.53%
Number of hourly rates quoted 0 0 0
Bristol median hourly rate - - -
South West median hourly rate £52.25 - -

Data Modelling 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 Bristol with a requirement for process or methodology skills.

All Process and Methodology Skills
Bristol
Contract vacancies with a requirement for process or methodology skills 1,496 1,282 1,371
As % of all contract IT jobs advertised in Bristol 78.82% 82.55% 82.54%
Number of daily rates quoted 977 885 1,046
Bristol median daily rate £390 £375 £375
Median daily rate % change year-on-year +4.00% - -3.23%
10th Percentile £263 £250 £262
90th Percentile £538 £563 £525
South West median daily rate £400 £375 £375
% change year-on-year +6.67% - -1.32%
Number of hourly rates quoted 37 56 47
Bristol median hourly rate £17.50 £26.58 £25.00
Median hourly rate % change year-on-year -34.15% +6.30% -23.08%
10th Percentile £11.55 £12.75 £12.50
90th Percentile £48.50 £49.50 £50.00
South West median hourly rate £31.00 £37.50 £39.25
% change year-on-year -17.33% -4.46% +37.72%

Data Modelling
Job Vacancy Trend in Bristol

Job postings citing Data Modelling as a percentage of all IT jobs advertised in Bristol.

Job vacancy trend for Data Modelling in Bristol

Data Modelling
Contractor Daily Rate Trend in Bristol

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

Contractor daily rate trend for Data Modelling in Bristol

Data Modelling
Contractor Daily Rate Histogram in Bristol

The daily rate distribution of IT jobs citing Data Modelling in Bristol over the 6 months to 19 January 2018.

Contractor daily rate histogram for Data Modelling in Bristol

Data Modelling
Contractor Hourly Rate Trend in Bristol

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Data Modelling in Bristol.

Contractor hourly rate trend for Data Modelling in Bristol

For the 6 months to 19 January 2018, 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 Bristol region with a requirement for Data Modelling.

1 23 (47.92%) SQL
2 18 (37.50%) ETL
3 13 (27.08%) Finance
3 13 (27.08%) Business Intelligence
3 13 (27.08%) Analytics
3 13 (27.08%) Analytical Skills
4 12 (25.00%) Data Warehouse
5 11 (22.92%) SQL Server Integration Services
6 10 (20.83%) Amazon AWS
6 10 (20.83%) SQL Server
7 9 (18.75%) Python
8 8 (16.67%) SAS
8 8 (16.67%) SDLC
9 7 (14.58%) JavaScript
9 7 (14.58%) Security Cleared
10 6 (12.50%) SC Cleared
10 6 (12.50%) Git (software)
10 6 (12.50%) Visualisation
10 6 (12.50%) Agile Software Development
10 6 (12.50%) Data Analysis
10 6 (12.50%) XML
10 6 (12.50%) Tableau
10 6 (12.50%) Data Governance
10 6 (12.50%) Mentoring
11 5 (10.42%) Amazon Aurora
11 5 (10.42%) Data Analytics
11 5 (10.42%) R
11 5 (10.42%) Data Visualisation
11 5 (10.42%) Jenkins
11 5 (10.42%) Amazon RDS

Data Modelling
Co-occurring IT Skills in Bristol 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 (16.67%) SAS
2 1 (2.08%) Apache Spark
2 1 (2.08%) CMS
2 1 (2.08%) Confluence
2 1 (2.08%) Umbraco
Applications
1 4 (8.33%) Microsoft Excel
2 3 (6.25%) SPSS
3 1 (2.08%) Microsoft Office
Business Applications
1 3 (6.25%) Cognos Business Intelligence
2 1 (2.08%) SAP HCM
2 1 (2.08%) SAP Hybris
Cloud Services
1 10 (20.83%) Amazon AWS
2 3 (6.25%) Microsoft Azure
3 1 (2.08%) Boomi
3 1 (2.08%) Google Cloud Platform
3 1 (2.08%) npm
3 1 (2.08%) SuccessFactors
Database & Business Intelligence
1 12 (25.00%) Data Warehouse
2 11 (22.92%) SQL Server Integration Services
3 10 (20.83%) SQL Server
4 5 (10.42%) Amazon Aurora
4 5 (10.42%) Amazon RDS
4 5 (10.42%) Data Mining
4 5 (10.42%) MySQL
4 5 (10.42%) Pentaho
4 5 (10.42%) PostgreSQL
4 5 (10.42%) Relational Database
5 4 (8.33%) MS Access
6 3 (6.25%) Cognos Framework Manager
7 2 (4.17%) BusinessObjects
7 2 (4.17%) BusinessObjects Web Intelligence
7 2 (4.17%) GIS
7 2 (4.17%) Hadoop
7 2 (4.17%) Power BI
7 2 (4.17%) Spatial Data
8 1 (2.08%) Data Lake
8 1 (2.08%) SQL Server Analysis Services
Development Applications
1 6 (12.50%) Git (software)
2 5 (10.42%) Jenkins
3 3 (6.25%) Subversion
4 1 (2.08%) git-flow
4 1 (2.08%) Grunt
4 1 (2.08%) gulp
4 1 (2.08%) JIRA
General
1 13 (27.08%) Finance
2 2 (4.17%) Banking
2 2 (4.17%) Military
2 2 (4.17%) Retail Banking
3 1 (2.08%) Advertising
3 1 (2.08%) Electronics
3 1 (2.08%) General Ledger
3 1 (2.08%) Manufacturing
3 1 (2.08%) Marketing
3 1 (2.08%) Telecoms
Job Titles
1 24 (50.00%) Developer
2 14 (29.17%) Analyst
3 7 (14.58%) Data Analyst
4 6 (12.50%) Architect
4 6 (12.50%) Business Analyst
4 6 (12.50%) SQL Developer
5 5 (10.42%) Data Architect
5 5 (10.42%) Python Developer
5 5 (10.42%) SQL Server Developer
6 4 (8.33%) Senior Architect
6 4 (8.33%) Senior Data Architect
6 4 (8.33%) SQL Analyst
6 4 (8.33%) SQL Data Analyst
6 4 (8.33%) Tableau Developer
7 3 (6.25%) Business Developer
8 2 (4.17%) Consultant
8 2 (4.17%) Data Warehouse Architect
8 2 (4.17%) SAP BusinessObjects (BO) Developer
8 2 (4.17%) Software Engineer
8 2 (4.17%) SSIS Developer
Libraries, Frameworks & Software Standards
1 6 (12.50%) XML
2 5 (10.42%) .NET
2 5 (10.42%) Flask
3 3 (6.25%) Boost C++ Libraries
4 2 (4.17%) CSS
4 2 (4.17%) CSS3
4 2 (4.17%) HTML
4 2 (4.17%) HTML5
5 1 (2.08%) .NET Framework
5 1 (2.08%) ActiveX
5 1 (2.08%) AngularJS
5 1 (2.08%) ASP.NET Web API
5 1 (2.08%) Kafka
5 1 (2.08%) Middleware
5 1 (2.08%) Node.js
5 1 (2.08%) Razor View Engine
5 1 (2.08%) REST
5 1 (2.08%) SAP PI
5 1 (2.08%) SAP XI
5 1 (2.08%) Web Services
Miscellaneous
1 13 (27.08%) Analytical Skills
2 5 (10.42%) Data Structures
3 3 (6.25%) Algorithms
4 2 (4.17%) Enterprise Software
4 2 (4.17%) Linked Data
5 1 (2.08%) Management Information System
5 1 (2.08%) Mobile App
5 1 (2.08%) Social Media
Operating Systems
1 3 (6.25%) Unix
1 3 (6.25%) Windows
Processes & Methodologies
1 18 (37.50%) ETL
2 13 (27.08%) Analytics
2 13 (27.08%) Business Intelligence
3 8 (16.67%) SDLC
4 6 (12.50%) Agile Software Development
4 6 (12.50%) Data Analysis
4 6 (12.50%) Data Governance
4 6 (12.50%) Mentoring
4 6 (12.50%) Visualisation
5 5 (10.42%) Data Analytics
5 5 (10.42%) Data Visualisation
5 5 (10.42%) Migration
6 4 (8.33%) Business Analysis
6 4 (8.33%) Data Architecture
6 4 (8.33%) Kalman Filter
6 4 (8.33%) Logical Data Model
6 4 (8.33%) Process Improvement
6 4 (8.33%) Prototyping
6 4 (8.33%) Software Engineering
7 3 (6.25%) Statistics
Programming Languages
1 23 (47.92%) SQL
2 9 (18.75%) Python
3 7 (14.58%) JavaScript
4 5 (10.42%) C#
4 5 (10.42%) R
4 5 (10.42%) VBA
5 3 (6.25%) C
5 3 (6.25%) C++
5 3 (6.25%) Perl
6 1 (2.08%) ABAP
6 1 (2.08%) PL/SQL
6 1 (2.08%) Scala
Qualifications
1 7 (14.58%) Security Cleared
2 6 (12.50%) SC Cleared
3 2 (4.17%) Degree
4 1 (2.08%) BPSS Clearance
Quality Assurance & Compliance
1 1 (2.08%) Disclosure Scotland
1 1 (2.08%) SLA
Vendors
1 6 (12.50%) Tableau
2 4 (8.33%) Cognos
2 4 (8.33%) Microsoft
3 3 (6.25%) Oracle
3 3 (6.25%) SAP
4 1 (2.08%) Capita
4 1 (2.08%) Dell
4 1 (2.08%) Google
4 1 (2.08%) hybris
4 1 (2.08%) IBM
4 1 (2.08%) MuleSoft
4 1 (2.08%) Talend
4 1 (2.08%) Xamarin