Period
to 25 May 2018

The following table provides summary statistics for contract job vacancies advertised in Oxfordshire with a requirement for Big Data skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Big Data over the 6 months to 25 May 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.

Big Data
South East > Oxfordshire
6 months to
25 May 2018
Same period 2017 Same period 2016
Rank 87 67 69
Rank change year-on-year -20 +2 +20
Contract jobs citing Big Data 10 31 22
As % of all contract IT jobs advertised in Oxfordshire 0.80% 2.68% 1.99%
As % of the Database & Business Intelligence category 4.13% 10.40% 7.72%
Number of daily rates quoted 10 27 17
Oxfordshire median daily rate £475 £500 £520
Median daily rate % change year-on-year -5.00% -3.85% +15.56%
10th Percentile £374 £363 £437
90th Percentile £544 £625 £550
South East median daily rate £500 £475 £475
% change year-on-year +5.26% - +5.56%
Number of hourly rates quoted 0 0 0
Oxfordshire median hourly rate - - -
South East median hourly rate £17.50 £50.00 -
% change year-on-year -65.00% - -

Big Data is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Oxfordshire with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Oxfordshire
Contract vacancies with a requirement for database or business intelligence skills 242 298 285
As % of all contract IT jobs advertised in Oxfordshire 19.38% 25.73% 25.75%
Number of daily rates quoted 200 234 239
Oxfordshire median daily rate £425 £414 £375
Median daily rate % change year-on-year +2.72% +10.33% -3.23%
10th Percentile £225 £307 £275
90th Percentile £525 £550 £521
South East median daily rate £438 £401 £400
% change year-on-year +9.24% +0.13% +6.67%
Number of hourly rates quoted 0 2 3
Oxfordshire median hourly rate - £14.97 £11.00
Median hourly rate % change year-on-year - +36.05% -56.00%
South East median hourly rate £40.00 £17.00 £23.00
% change year-on-year +135.29% -26.09% -23.33%

Big Data
Job Vacancy Trend in Oxfordshire

Job postings citing Big Data as a percentage of all IT jobs advertised in Oxfordshire.

Job vacancy trend for Big Data in Oxfordshire

Big Data
Contractor Daily Rate Trend in Oxfordshire

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

Contractor daily rate trend for Big Data in Oxfordshire

Big Data
Contractor Daily Rate Histogram in Oxfordshire

The daily rate distribution of IT jobs citing Big Data in Oxfordshire over the 6 months to 25 May 2018.

Contractor daily rate histogram for Big Data in Oxfordshire

Big Data
Contract Job Locations in Oxfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Big Data within the Oxfordshire region over the 6 months to 25 May 2018. 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
Thame - 3 £500 -
Oxford -26 2 £425 -13.92% 8
Banbury - 1 £400 -
Big Data
South East

For the 6 months to 25 May 2018, IT contractor jobs citing Big Data 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 Oxfordshire region with a requirement for Big Data.

1 8 (80.00%) ETL
1 8 (80.00%) SQL Server
1 8 (80.00%) SQL
2 7 (70.00%) Finance
2 7 (70.00%) SQL Server Integration Services
2 7 (70.00%) Kimball Methodology
3 5 (50.00%) Agile Software Development
4 4 (40.00%) Data Integration
4 4 (40.00%) Migration
4 4 (40.00%) Stakeholder Management
4 4 (40.00%) Scrum
4 4 (40.00%) Business Intelligence
4 4 (40.00%) Stakeholder and Relationship Management
4 4 (40.00%) GDPR
5 3 (30.00%) Azure Data Factory
5 3 (30.00%) Azure SQL Data Warehouse
5 3 (30.00%) SQL Server 2016
5 3 (30.00%) Google Analytics
5 3 (30.00%) Qlik Sense
5 3 (30.00%) Power BI
5 3 (30.00%) Data Warehouse
5 3 (30.00%) PCI DSS
5 3 (30.00%) Microsoft Azure
5 3 (30.00%) Analytics
5 3 (30.00%) SQL Server Reporting Services
5 3 (30.00%) Google
5 3 (30.00%) JIRA
5 3 (30.00%) Dimensional Modelling
6 2 (20.00%) C#
6 2 (20.00%) JavaScript

Big Data
Co-occurring IT Skills in Oxfordshire 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 (10.00%) IIS
Business Applications
1 1 (10.00%) Markit EDM
Cloud Services
1 3 (30.00%) Azure Data Factory
1 3 (30.00%) Google Analytics
1 3 (30.00%) Microsoft Azure
2 1 (10.00%) Amazon AWS
Database & Business Intelligence
1 8 (80.00%) SQL Server
2 7 (70.00%) SQL Server Integration Services
3 3 (30.00%) Azure SQL Data Warehouse
3 3 (30.00%) Data Warehouse
3 3 (30.00%) Power BI
3 3 (30.00%) Qlik Sense
3 3 (30.00%) SQL Server 2016
3 3 (30.00%) SQL Server Reporting Services
4 1 (10.00%) BusinessObjects
4 1 (10.00%) Crystal Reports
4 1 (10.00%) NoSQL
4 1 (10.00%) RDBMS
4 1 (10.00%) Relational Database
4 1 (10.00%) SQL Server 2008
4 1 (10.00%) SQL Server 2014
4 1 (10.00%) SSDT
Development Applications
1 3 (30.00%) JIRA
2 1 (10.00%) SQL Server Management Studio (SSMS)
2 1 (10.00%) Subversion
2 1 (10.00%) Team Foundation Server
2 1 (10.00%) Visual Studio
2 1 (10.00%) VSS/SourceSafe
General
1 7 (70.00%) Finance
Job Titles
1 9 (90.00%) Developer
2 4 (40.00%) SQL Developer
3 3 (30.00%) Business Intelligence Developer
3 3 (30.00%) Data Warehouse Developer
3 3 (30.00%) ETL Developer
4 2 (20.00%) Database Developer
4 2 (20.00%) SQL Database Developer
5 1 (10.00%) .NET Developer
5 1 (10.00%) Backend Developer
5 1 (10.00%) C# .NET Developer
5 1 (10.00%) C# Developer
5 1 (10.00%) Java Developer
5 1 (10.00%) Programme Manager
5 1 (10.00%) SQL Server Developer
Libraries, Frameworks & Software Standards
1 1 (10.00%) .NET
1 1 (10.00%) ASP.NET
1 1 (10.00%) Web Services
Processes & Methodologies
1 8 (80.00%) ETL
2 7 (70.00%) Kimball Methodology
3 5 (50.00%) Agile Software Development
4 4 (40.00%) Business Intelligence
4 4 (40.00%) Data Integration
4 4 (40.00%) Migration
4 4 (40.00%) Scrum
4 4 (40.00%) Stakeholder and Relationship Management
4 4 (40.00%) Stakeholder Management
5 3 (30.00%) Analytics
5 3 (30.00%) Dimensional Modelling
6 1 (10.00%) Asset Management
6 1 (10.00%) Data Mapping
6 1 (10.00%) Functional Testing
6 1 (10.00%) Kanban
6 1 (10.00%) Machine Learning
6 1 (10.00%) Refactoring
6 1 (10.00%) Software Engineering
6 1 (10.00%) TDD
6 1 (10.00%) Technical Architecture
Programming Languages
1 8 (80.00%) SQL
2 2 (20.00%) C#
2 2 (20.00%) JavaScript
3 1 (10.00%) C++
3 1 (10.00%) Go
3 1 (10.00%) Java
3 1 (10.00%) Python
3 1 (10.00%) Scala
3 1 (10.00%) T-SQL
3 1 (10.00%) VBScript
Qualifications
1 1 (10.00%) PRINCE2 Practitioner
Quality Assurance & Compliance
1 4 (40.00%) GDPR
2 3 (30.00%) PCI DSS
Vendors
1 3 (30.00%) Google
2 1 (10.00%) Microsoft
2 1 (10.00%) Oracle