The table below looks at the statistics for Big Data skills in IT contracts advertised for the Bristol region. Included is a guide to the average contractor rates offered in IT contracts that have cited Big Data over the 3 months to 11 February 2016 with a comparison to the same period in the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

Location
3 months to
11 Feb 2016
Same period 2015 Same period 2014
Big Data
Rank 61 72 67
Rank change year-on-year
+11 -5
Contract jobs citing Big Data 12 1 1
As % of all contract IT jobs located in Bristol 1.42% 0.11% 0.12%
As % of the Database & Business Intelligence category 5.43% 0.43% 0.48%
Number of daily rates quoted 12 1 1
Average daily rate £375 £325 £350
Average daily rate % change year-on-year
+15.38% -7.14%
UK excluding London average daily rate £473 £475 £565
% change year-on-year
-0.52% -15.92%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £46.50 £36.50 -
% change year-on-year
+27.39% -
Big Data
South West

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in contract jobs advertised in the Bristol region.

Database & Business Intelligence Category
Bristol
Contract IT job ads with a match in the
Database & Business Intelligence category
221 234 210
As % of all contract IT jobs located in Bristol 26.15% 26.90% 26.05%
Number of daily rates quoted 182 189 154
Average daily rate £350 £381 £330
Average daily rate % change year-on-year
-8.19% +15.53%
90% offered a daily rate of more than £300 £300 £247
10% offered a daily rate of more than £410 £500 £406
UK excluding London average daily rate £375 £375 £350
% change year-on-year
- +7.14%
Number of hourly rates quoted 3 1 3
Average hourly rate £13.00 £47.50 £35.45
Average hourly rate % change year-on-year
-72.63% +33.99%
UK excluding London average hourly rate £32.50 £32.50 £29.00
% change year-on-year
- +12.06%

Big Data
Jobs Demand Trend in Bristol

This chart provides a 3-month moving total of IT contractor jobs citing Big Data across the Bristol region as a proportion of the total demand within the Database & Business Intelligence category.

Big Data Jobs Demand Trend in Bristol

Big Data
Daily Rate Trend in Bristol

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

Big Data Daily Rate Trend in Bristol

Big Data
Daily Rate Histogram in Bristol

This chart provides a histogram of daily rates quoted in contract IT jobs citing Big Data across the Bristol region over the 3 months to 11 February 2016.

Big Data Daily Rate Histogram in Bristol

Big Data
Top 30 Related IT Skills in Bristol

For the 6 months to 11 February 2016, IT contractor jobs across the Bristol region citing Big Data also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Big Data.

1 12 (48.00%) Data Analysis
2 11 (44.00%) SQL
2 11 (44.00%) Visualisation
2 11 (44.00%) Data Visualisation
3 10 (40.00%) Analytics
3 10 (40.00%) Finance
4 9 (36.00%) Business Intelligence
5 8 (32.00%) Data Warehouse
5 8 (32.00%) Data Modelling
5 8 (32.00%) SAP
5 8 (32.00%) Manufacturing
5 8 (32.00%) Programme Management
5 8 (32.00%) SAP Oil and Gas
5 8 (32.00%) Electronics
5 8 (32.00%) Telecoms
5 8 (32.00%) Marketing
5 8 (32.00%) Digital Marketing
6 7 (28.00%) Mule
6 7 (28.00%) Data Integration
6 7 (28.00%) Data Architecture
6 7 (28.00%) Analytical Skills
6 7 (28.00%) Logical Data Model
7 6 (24.00%) Oracle
8 5 (20.00%) MySQL
8 5 (20.00%) Python
8 5 (20.00%) Oracle Database
8 5 (20.00%) Machine Learning
9 4 (16.00%) D3.js
9 4 (16.00%) Security Cleared
9 4 (16.00%) R

Big Data
Top Related IT Skills in Bristol by Category

For the 6 months to 11 February 2016, IT contractor jobs across the Bristol region citing Big Data also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Big Data. Up to 20 skills are shown per category.

Application Platforms
1 7 (28.00%) Mule
2 3 (12.00%) Apache
2 3 (12.00%) Node.js
3 1 (4.00%) Apache Pig
Business Applications
1 8 (32.00%) SAP Oil and Gas
Cloud Services
1 3 (12.00%) Amazon AWS
Communications & Networking
1 2 (8.00%) TCP/IP
Database & Business Intelligence
1 8 (32.00%) Data Warehouse
2 5 (20.00%) MySQL
2 5 (20.00%) Oracle Database
3 2 (8.00%) Hadoop
3 2 (8.00%) RDBMS
3 2 (8.00%) Relational Database
4 1 (4.00%) DB2
4 1 (4.00%) NoSQL
4 1 (4.00%) Oracle Database 12c
4 1 (4.00%) PostgreSQL
4 1 (4.00%) SQL Server
General
1 10 (40.00%) Finance
2 8 (32.00%) Electronics
2 8 (32.00%) Manufacturing
2 8 (32.00%) Marketing
2 8 (32.00%) Telecoms
3 1 (4.00%) Banking
3 1 (4.00%) Financial Institution
Job Titles
1 10 (40.00%) Developer
2 8 (32.00%) Architect
3 7 (28.00%) Data Architect
4 4 (16.00%) Data Scientist
4 4 (16.00%) Oracle Developer
5 3 (12.00%) Angular Developer
5 3 (12.00%) Node.js Developer
5 3 (12.00%) PL/SQL Developer
5 3 (12.00%) SQL Developer
6 2 (8.00%) .NET Developer
6 2 (8.00%) ASP.NET Developer
6 2 (8.00%) C# .NET Developer
6 2 (8.00%) C# ASP.NET Developer
6 2 (8.00%) C# Developer
6 2 (8.00%) Consultant
6 2 (8.00%) JavaScript Developer
6 2 (8.00%) Lead Developer
6 2 (8.00%) Oracle Consultant
7 1 (4.00%) MySQL DBA
7 1 (4.00%) Senior Financial Analyst
Libraries, Frameworks & Software Standards
1 4 (16.00%) D3.js
2 3 (12.00%) .NET
2 3 (12.00%) AngularJS
2 3 (12.00%) Express
2 3 (12.00%) React
2 3 (12.00%) RESTful
3 2 (8.00%) ASP.NET
3 2 (8.00%) WCF
3 2 (8.00%) Web Services
Miscellaneous
1 11 (44.00%) Visualisation
2 7 (28.00%) Analytical Skills
2 7 (28.00%) Data Integration
3 4 (16.00%) Algorithms
3 4 (16.00%) Statistics
4 2 (8.00%) Mathematics
4 2 (8.00%) Physics
5 1 (4.00%) Enterprise Software
5 1 (4.00%) Reference Data
Operating Systems
1 3 (12.00%) Linux
Processes & Methodologies
1 12 (48.00%) Data Analysis
2 11 (44.00%) Data Visualisation
3 10 (40.00%) Analytics
4 9 (36.00%) Business Intelligence
5 8 (32.00%) Data Modelling
5 8 (32.00%) Digital Marketing
5 8 (32.00%) Programme Management
6 7 (28.00%) Data Architecture
6 7 (28.00%) Logical Data Model
7 5 (20.00%) Machine Learning
8 4 (16.00%) Cybersecurity
8 4 (16.00%) Data Munging
8 4 (16.00%) Linear Algebra
8 4 (16.00%) Office Automation
8 4 (16.00%) Software Engineering
9 3 (12.00%) Data Management
9 3 (12.00%) Mentoring
10 2 (8.00%) Data Analytics
10 2 (8.00%) Master Data Management
10 2 (8.00%) Web Development
Programming Languages
1 11 (44.00%) SQL
2 5 (20.00%) Python
3 4 (16.00%) R
4 3 (12.00%) PL/SQL
5 2 (8.00%) C#
5 2 (8.00%) Java
5 2 (8.00%) JavaScript
6 1 (4.00%) C
6 1 (4.00%) C++
6 1 (4.00%) Shell Script
Qualifications
1 4 (16.00%) Security Cleared
2 2 (8.00%) DV Cleared
3 1 (4.00%) APMP
3 1 (4.00%) BPSS Clearance
Quality Assurance & Compliance
1 2 (8.00%) Disclosure Scotland
2 1 (4.00%) Data Quality
Systems Management
1 1 (4.00%) Ansible
1 1 (4.00%) Opscode Chef
1 1 (4.00%) Puppet
Vendors
1 8 (32.00%) SAP
2 6 (24.00%) Oracle
3 4 (16.00%) Microsoft
4 1 (4.00%) Percona
4 1 (4.00%) SaltStack
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