Period
to 16 October 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 16 October 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
16 Oct 2018
Same period 2017 Same period 2016
Rank 87 59 89
Rank change year-on-year -28 +30 -6
Contract jobs citing Data Modelling 40 56 21
As % of all contract IT jobs advertised in Bristol 1.93% 2.95% 1.23%
As % of the Processes & Methodologies category 2.29% 3.56% 1.44%
Number of daily rates quoted 30 38 13
Bristol median daily rate £441 £450 £390
Median daily rate % change year-on-year -1.94% +15.38% -8.24%
10th Percentile £335 £296 £303
90th Percentile £575 £620 £489
South West median daily rate £500 £450 £450
% change year-on-year +11.11% - +3.15%
Number of hourly rates quoted 0 1 0
Bristol median hourly rate - £35.00 -
South West median hourly rate - £35.00 -

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 1,744 1,572 1,454
As % of all contract IT jobs advertised in Bristol 84.25% 82.82% 84.93%
Number of daily rates quoted 1,168 1,063 1,050
Bristol median daily rate £410 £375 £375
Median daily rate % change year-on-year +9.33% - -
10th Percentile £275 £256 £252
90th Percentile £535 £538 £550
South West median daily rate £425 £400 £375
% change year-on-year +6.25% +6.67% -
Number of hourly rates quoted 59 43 69
Bristol median hourly rate £41.50 £28.00 £28.50
Median hourly rate % change year-on-year +48.21% -1.75% +50.71%
10th Percentile £12.60 £12.40 £12.00
90th Percentile £67.75 £49.50 £45.40
South West median hourly rate £41.53 £35.00 £35.00
% change year-on-year +18.66% - -6.04%

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 16 October 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 16 October 2018, IT contractor jobs citing Data Modelling also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Bristol region with a requirement for Data Modelling.

1 21 (52.50%) SQL
2 19 (47.50%) Data Warehouse
3 14 (35.00%) Finance
4 12 (30.00%) Data Quality
5 11 (27.50%) Analytics
6 10 (25.00%) Enterprise Data Warehouse
6 10 (25.00%) Agile Software Development
7 9 (22.50%) Business Intelligence
7 9 (22.50%) Star Schema
7 9 (22.50%) Data Science
8 8 (20.00%) SQL Optimisation
8 8 (20.00%) Oozie
8 8 (20.00%) OLAP Cube
8 8 (20.00%) Apache Spark
8 8 (20.00%) OLAP
8 8 (20.00%) Machine Learning
8 8 (20.00%) Big Data
8 8 (20.00%) Kafka
8 8 (20.00%) Apache Hive
8 8 (20.00%) Hadoop
9 7 (17.50%) Microsoft Azure
9 7 (17.50%) SQL Server
9 7 (17.50%) Power BI
9 7 (17.50%) Problem-Solving
10 6 (15.00%) Analytical Skills
10 6 (15.00%) Scrum
10 6 (15.00%) ETL
10 6 (15.00%) SQL Server Integration Services
11 5 (12.50%) T-SQL
12 4 (10.00%) .NET

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 (20.00%) Apache Spark
2 1 (2.50%) Confluence
Applications
1 4 (10.00%) Microsoft Excel
2 2 (5.00%) Microsoft Office
3 1 (2.50%) Microsoft PowerPoint
3 1 (2.50%) SPSS
Business Applications
1 2 (5.00%) Teamcenter
2 1 (2.50%) Dynamics CRM
Cloud Services
1 7 (17.50%) Microsoft Azure
2 2 (5.00%) Amazon AWS
3 1 (2.50%) Dynamics 365
3 1 (2.50%) npm
3 1 (2.50%) PaaS
Communications & Networking
1 2 (5.00%) Cisco Nexus
1 2 (5.00%) OpenFlow
Database & Business Intelligence
1 19 (47.50%) Data Warehouse
2 10 (25.00%) Enterprise Data Warehouse
3 9 (22.50%) Star Schema
4 8 (20.00%) Apache Hive
4 8 (20.00%) Big Data
4 8 (20.00%) Hadoop
4 8 (20.00%) OLAP
4 8 (20.00%) OLAP Cube
5 7 (17.50%) Power BI
5 7 (17.50%) SQL Server
6 6 (15.00%) SQL Server Integration Services
7 4 (10.00%) MS Access
8 2 (5.00%) Amazon Redshift
9 1 (2.50%) Azure SQL Data Warehouse
9 1 (2.50%) Oracle Database
9 1 (2.50%) Oracle Database 10g
9 1 (2.50%) Oracle Database 12c
9 1 (2.50%) Oracle ODI
9 1 (2.50%) Qlik Sense
9 1 (2.50%) Relational Database
Development Applications
1 2 (5.00%) Git (software)
1 2 (5.00%) Jenkins
1 2 (5.00%) SonarQube
1 2 (5.00%) Sonatype Nexus
2 1 (2.50%) JIRA
2 1 (2.50%) webpack
General
1 14 (35.00%) Finance
2 1 (2.50%) Electronics
2 1 (2.50%) Games
2 1 (2.50%) Manufacturing
2 1 (2.50%) Marketing
2 1 (2.50%) Telecoms
Job Titles
1 12 (30.00%) Developer
2 8 (20.00%) Data Engineer
2 8 (20.00%) Hadoop Engineer
3 7 (17.50%) Analyst
4 5 (12.50%) Architect
5 4 (10.00%) Business Analyst
5 4 (10.00%) Data Analyst
5 4 (10.00%) SQL Developer
6 3 (7.50%) Data Architect
6 3 (7.50%) Data Business Analyst
6 3 (7.50%) IT Manager
6 3 (7.50%) IT Services Manager
6 3 (7.50%) Service Manager
7 2 (5.00%) Analytics Manager
7 2 (5.00%) Business Intelligence Developer
7 2 (5.00%) Business Intelligence Manager
7 2 (5.00%) Business Manager
7 2 (5.00%) Solutions Architect
7 2 (5.00%) SQL Server Developer
7 2 (5.00%) Tableau Developer
Libraries, Frameworks & Software Standards
1 8 (20.00%) Kafka
2 4 (10.00%) .NET
3 2 (5.00%) .NET Framework
4 1 (2.50%) Node.js
4 1 (2.50%) Vue.js
4 1 (2.50%) Web Services
Miscellaneous
1 6 (15.00%) Analytical Skills
2 3 (7.50%) Computer Science
2 3 (7.50%) Data Structures
3 1 (2.50%) Self-Motivation
Operating Systems
1 2 (5.00%) Unix
2 1 (2.50%) Linux
2 1 (2.50%) Mac OS
2 1 (2.50%) Windows
Processes & Methodologies
1 11 (27.50%) Analytics
2 10 (25.00%) Agile Software Development
3 9 (22.50%) Business Intelligence
3 9 (22.50%) Data Science
4 8 (20.00%) Machine Learning
4 8 (20.00%) SQL Optimisation
5 7 (17.50%) Problem-Solving
6 6 (15.00%) ETL
6 6 (15.00%) Scrum
7 4 (10.00%) Data Management
7 4 (10.00%) Logical Data Model
7 4 (10.00%) Master Data Management
8 3 (7.50%) Conceptual Models
8 3 (7.50%) Customer Requirements
8 3 (7.50%) ITIL
8 3 (7.50%) ITSM
8 3 (7.50%) Physical Data Model
8 3 (7.50%) SDLC
8 3 (7.50%) Service Management
8 3 (7.50%) Stakeholder Management
Programming Languages
1 21 (52.50%) SQL
2 5 (12.50%) T-SQL
3 3 (7.50%) C#
3 3 (7.50%) VB.NET
3 3 (7.50%) VBA
4 2 (5.00%) Python
5 1 (2.50%) Java
5 1 (2.50%) Java 8
5 1 (2.50%) PL/SQL
5 1 (2.50%) R
5 1 (2.50%) Shell Script
Qualifications
1 4 (10.00%) SC Cleared
1 4 (10.00%) Security Cleared
2 3 (7.50%) Computer Science Degree
2 3 (7.50%) Degree
3 1 (2.50%) ISEB
Quality Assurance & Compliance
1 12 (30.00%) Data Quality
System Software
1 2 (5.00%) KVM
2 1 (2.50%) Docker
Systems Management
1 8 (20.00%) Oozie
2 1 (2.50%) Kubernetes
Vendors
1 4 (10.00%) Microsoft
2 3 (7.50%) Oracle
3 2 (5.00%) Atlassian
3 2 (5.00%) Cisco
3 2 (5.00%) Juniper
3 2 (5.00%) Tableau
4 1 (2.50%) Ruckus Wireless
4 1 (2.50%) SAP