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 25 July 2016 with a comparison to the same period over the previous 2 years.

3 months to
25 Jul 2016
Same period 2015 Same period 2014
Big Data
Rank 63 73 66
Rank change year-on-year
+10 -7
Permanent jobs citing Big Data 9 8 5
As % of all permanent IT jobs located in Cardiff 1.24% 0.98% 0.75%
As % of the Database & Business Intelligence category 4.74% 3.35% 2.69%
Number of salaries quoted 9 6 4
Median salary £40,000 £35,000 £35,000
Median salary % change year-on-year
+14.28% -
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
190 239 186
As % of all permanent IT jobs located in Cardiff 26.28% 29.40% 27.84%
Number of salaries quoted 178 186 169
Median salary £37,500 £37,500 £37,500
90% offered a salary of more than £22,500 £27,500 £27,500
10% offered a salary of more than £45,000 £45,000 £45,000
UK excluding London median salary £42,500 £42,000 £40,000
% change year-on-year
+1.19% +5.00%

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 25 July 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 (68.18%) C#
1 15 (68.18%) Agile Software Development
2 14 (63.64%) JavaScript
3 13 (59.09%) Java
3 13 (59.09%) Scrum
4 9 (40.91%) SQL
4 9 (40.91%) MVC
4 9 (40.91%) Hadoop
5 8 (36.36%) PHP
5 8 (36.36%) C++
5 8 (36.36%) Python
5 8 (36.36%) Microsoft
6 7 (31.82%) TDD
7 5 (22.73%) TOWER Software
7 5 (22.73%) Games
7 5 (22.73%) Ruby
7 5 (22.73%) MS Excel
7 5 (22.73%) HTML
7 5 (22.73%) .NET
7 5 (22.73%) IIS
7 5 (22.73%) ASP.NET
7 5 (22.73%) CSS
7 5 (22.73%) XML
7 5 (22.73%) OOP
7 5 (22.73%) Open Source
7 5 (22.73%) BDD
7 5 (22.73%) WCF
7 5 (22.73%) Team Foundation Server
7 5 (22.73%) MongoDB
7 5 (22.73%) Node.js

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 5 (22.73%) Elasticsearch
1 5 (22.73%) IIS
2 4 (18.18%) Apache Spark
3 2 (9.09%) SAS
Applications
1 5 (22.73%) MS Excel
2 2 (9.09%) MS Office
3 1 (4.55%) SPSS
Cloud Services
1 3 (13.64%) Cloud Computing
2 1 (4.55%) Amazon AWS
2 1 (4.55%) Microsoft Azure
Communications & Networking
1 1 (4.55%) Internet
Database & Business Intelligence
1 9 (40.91%) Hadoop
2 5 (22.73%) Amazon Redshift
2 5 (22.73%) MongoDB
3 4 (18.18%) MySQL
4 3 (13.64%) HPCC
4 3 (13.64%) NoSQL
5 2 (9.09%) Apache Hive
5 2 (9.09%) Data Mining
5 2 (9.09%) Pentaho
6 1 (4.55%) Relational Database
Development Applications
1 5 (22.73%) Team Foundation Server
2 3 (13.64%) Git (software)
3 1 (4.55%) JUnit
3 1 (4.55%) Selenium
General
1 5 (22.73%) Games
Job Titles
1 11 (50.00%) Developer
2 5 (22.73%) Software Developer
3 3 (13.64%) Analyst
3 3 (13.64%) Data Analyst
3 3 (13.64%) PHP Developer
3 3 (13.64%) Scrum Master
4 2 (9.09%) .NET Developer
4 2 (9.09%) Big Data Analyst
4 2 (9.09%) Data Scientist
4 2 (9.09%) Senior Analyst
4 2 (9.09%) Software Engineer
5 1 (4.55%) Agile Developer
5 1 (4.55%) Architect
5 1 (4.55%) Big Data Manager
5 1 (4.55%) Data Architect
5 1 (4.55%) Data Manager
5 1 (4.55%) Delivery Manager
5 1 (4.55%) Lead Architect
5 1 (4.55%) Senior Developer
5 1 (4.55%) Software Architect
Libraries, Frameworks & Software Standards
1 5 (22.73%) .NET
1 5 (22.73%) ASP.NET
1 5 (22.73%) ASP.NET Web Forms
1 5 (22.73%) CSS
1 5 (22.73%) HTML
1 5 (22.73%) Node.js
1 5 (22.73%) WCF
1 5 (22.73%) XML
2 4 (18.18%) jQuery
2 4 (18.18%) Web Services
3 2 (9.09%) Lucene
4 1 (4.55%) Ajax
4 1 (4.55%) Behat
4 1 (4.55%) JSON
4 1 (4.55%) LAMP
4 1 (4.55%) Laravel
Miscellaneous
1 4 (18.18%) Analytical Skills
1 4 (18.18%) Computer Science
2 2 (9.09%) Data Integration
3 1 (4.55%) Internet of Things
3 1 (4.55%) Social Media
3 1 (4.55%) Statistics
3 1 (4.55%) Streaming Video
3 1 (4.55%) User Experience
Operating Systems
1 4 (18.18%) Linux
Processes & Methodologies
1 15 (68.18%) Agile Software Development
2 13 (59.09%) Scrum
3 9 (40.91%) MVC
4 7 (31.82%) TDD
5 5 (22.73%) Analytics
5 5 (22.73%) BDD
5 5 (22.73%) OOP
5 5 (22.73%) Open Source
6 4 (18.18%) SDLC
7 3 (13.64%) Data Analysis
7 3 (13.64%) Data Cleansing
7 3 (13.64%) ETL
7 3 (13.64%) OO
7 3 (13.64%) Systems Analysis
8 2 (9.09%) Business Intelligence
8 2 (9.09%) Data Management
8 2 (9.09%) Performance Testing
8 2 (9.09%) Project Management
8 2 (9.09%) Project Planning
8 2 (9.09%) Software Engineering
Programming Languages
1 15 (68.18%) C#
2 14 (63.64%) JavaScript
3 13 (59.09%) Java
4 9 (40.91%) SQL
5 8 (36.36%) C++
5 8 (36.36%) PHP
5 8 (36.36%) Python
6 5 (22.73%) Ruby
6 5 (22.73%) Scala
7 1 (4.55%) MATLAB
Qualifications
1 1 (4.55%) Degree
Quality Assurance & Compliance
1 2 (9.09%) QA
Systems Management
1 1 (4.55%) Opscode Chef
Vendors
1 8 (36.36%) Microsoft
2 5 (22.73%) TOWER Software
3 3 (13.64%) Zend
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