The table below looks at the statistics for Big Data skills in IT jobs advertised for the Cardiff region. Included is a guide to the salaries offered in IT jobs that have cited Big Data over the 3 months to 28 June 2016 with a comparison to the same period over the previous 2 years.

3 months to
28 Jun 2016
Same period 2015 Same period 2014
Big Data
Rank 65 65 -
Rank change year-on-year
0 -
Permanent jobs citing Big Data 7 10 0
As % of all permanent IT jobs located in Cardiff 1.00% 1.33% -
As % of the Database & Business Intelligence category 4.40% 4.48% -
Number of salaries quoted 7 9 0
Median salary £35,000 £40,000 -
Median salary % change year-on-year
-12.50% -
UK excluding London median salary £55,000 £50,000 £50,000
% change year-on-year
+10.00% -
Big Data
South Wales

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

Database & Business Intelligence Category
Cardiff
Permanent IT job ads with a match in the
Database & Business Intelligence category
159 223 171
As % of all permanent IT jobs located in Cardiff 22.71% 29.65% 25.22%
Number of salaries quoted 148 173 156
Median salary £35,000 £38,000 £37,500
Median salary % change year-on-year
-7.89% +1.33%
90% offered a salary of more than £22,500 £28,500 £28,768
10% offered a salary of more than £45,000 £52,500 £45,000
UK excluding London median salary £42,500 £41,500 £40,000
% change year-on-year
+2.40% +3.75%

Big Data
Jobs Demand Trend in Cardiff

The demand trend of job ads across the Cardiff region citing Big Data as a proportion of all IT jobs with a match in the Database & Business Intelligence category.

Big Data Jobs Demand Trend in Cardiff

Big Data
Salary Trend in Cardiff

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Big Data across the Cardiff region.

Big Data Salary Trend in Cardiff

Big Data
Top 30 Related IT Skills in Cardiff

For the 6 months to 28 June 2016, IT jobs citing Big Data also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Cardiff region with a requirement for Big Data.

1 15 (71.43%) Agile Software Development
2 13 (61.90%) Scrum
2 13 (61.90%) JavaScript
2 13 (61.90%) C#
3 12 (57.14%) Java
4 10 (47.62%) PHP
5 9 (42.86%) SQL
5 9 (42.86%) C++
5 9 (42.86%) Python
6 8 (38.10%) TDD
7 7 (33.33%) MVC
8 6 (28.57%) TOWER Software
8 6 (28.57%) Games
8 6 (28.57%) Ruby
8 6 (28.57%) OOP
8 6 (28.57%) Hadoop
8 6 (28.57%) BDD
8 6 (28.57%) MongoDB
8 6 (28.57%) Node.js
8 6 (28.57%) Amazon Redshift
9 5 (23.81%) Web Services
9 5 (23.81%) Microsoft
9 5 (23.81%) Computer Science
10 4 (19.05%) Systems Analysis
10 4 (19.05%) Zend
10 4 (19.05%) jQuery
10 4 (19.05%) Data Cleansing
10 4 (19.05%) Data Analysis
10 4 (19.05%) ETL
10 4 (19.05%) OO

Big Data
Top Related IT Skills in Cardiff 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 3 (14.29%) Apache Spark
1 3 (14.29%) Elasticsearch
1 3 (14.29%) IIS
2 2 (9.52%) SAS
Applications
1 3 (14.29%) MS Excel
2 1 (4.76%) MS Office
2 1 (4.76%) SPSS
Cloud Services
1 2 (9.52%) Cloud Computing
2 1 (4.76%) Amazon AWS
2 1 (4.76%) Microsoft Azure
Communications & Networking
1 2 (9.52%) Internet
Database & Business Intelligence
1 6 (28.57%) Amazon Redshift
1 6 (28.57%) Hadoop
1 6 (28.57%) MongoDB
2 4 (19.05%) HPCC
2 4 (19.05%) MySQL
3 2 (9.52%) Data Mining
3 2 (9.52%) NoSQL
4 1 (4.76%) Apache Hive
4 1 (4.76%) Pentaho
4 1 (4.76%) Relational Database
Development Applications
1 3 (14.29%) Team Foundation Server
2 1 (4.76%) Git (software)
General
1 6 (28.57%) Games
Job Titles
1 11 (52.38%) Developer
2 6 (28.57%) Software Developer
3 4 (19.05%) PHP Developer
4 2 (9.52%) Analyst
4 2 (9.52%) Architect
4 2 (9.52%) Big Data Architect
4 2 (9.52%) Data Analyst
4 2 (9.52%) Data Architect
4 2 (9.52%) Data Scientist
4 2 (9.52%) Lead Architect
4 2 (9.52%) Lead Data Architect
4 2 (9.52%) Lead Software Architect
4 2 (9.52%) Scrum Master
4 2 (9.52%) Software Architect
4 2 (9.52%) Software Engineer
4 2 (9.52%) Storage Architect
5 1 (4.76%) Agile Developer
5 1 (4.76%) Big Data Analyst
5 1 (4.76%) Big Data Engineer
5 1 (4.76%) Big Data Manager
Libraries, Frameworks & Software Standards
1 6 (28.57%) Node.js
2 5 (23.81%) Web Services
3 4 (19.05%) jQuery
4 3 (14.29%) .NET
4 3 (14.29%) ASP.NET
4 3 (14.29%) ASP.NET Web Forms
4 3 (14.29%) CSS
4 3 (14.29%) HTML
4 3 (14.29%) WCF
4 3 (14.29%) XML
5 2 (9.52%) Lucene
Miscellaneous
1 5 (23.81%) Computer Science
2 3 (14.29%) Analytical Skills
2 3 (14.29%) Data Integration
3 2 (9.52%) Internet of Things
3 2 (9.52%) Streaming Video
3 2 (9.52%) User Experience
4 1 (4.76%) Statistics
Operating Systems
1 4 (19.05%) Linux
Processes & Methodologies
1 15 (71.43%) Agile Software Development
2 13 (61.90%) Scrum
3 8 (38.10%) TDD
4 7 (33.33%) MVC
5 6 (28.57%) BDD
5 6 (28.57%) OOP
6 4 (19.05%) Analytics
6 4 (19.05%) Data Analysis
6 4 (19.05%) Data Cleansing
6 4 (19.05%) ETL
6 4 (19.05%) OO
6 4 (19.05%) SDLC
6 4 (19.05%) Systems Analysis
7 3 (14.29%) Open Source
8 2 (9.52%) Data Modelling
8 2 (9.52%) Data Transformation
8 2 (9.52%) DevOps
8 2 (9.52%) Performance Testing
8 2 (9.52%) Project Planning
8 2 (9.52%) Software Engineering
Programming Languages
1 13 (61.90%) C#
1 13 (61.90%) JavaScript
2 12 (57.14%) Java
3 10 (47.62%) PHP
4 9 (42.86%) C++
4 9 (42.86%) Python
4 9 (42.86%) SQL
5 6 (28.57%) Ruby
6 4 (19.05%) Scala
7 1 (4.76%) MATLAB
Qualifications
1 1 (4.76%) Degree
Quality Assurance & Compliance
1 1 (4.76%) QA
Vendors
1 6 (28.57%) TOWER Software
2 5 (23.81%) Microsoft
3 4 (19.05%) Zend