The following table provides summary statistics for permanent job vacancies advertised in South Wales with a requirement for Big Data skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Big Data over the 3 months to 22 June 2017 with a comparison to the same period in the previous 2 years.

Big Data
Wales / South Wales
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 61 71 62
Rank change year-on-year +10 -9  
Permanent jobs citing Big Data 15 20 40
As % of all permanent IT jobs advertised in South Wales 2.04% 1.78% 3.20%
As % of the Database & Business Intelligence category 7.58% 6.64% 10.67%
Number of salaries quoted 12 17 39
Median salary £49,850 £43,500 £47,500
Median salary % change year-on-year +14.59% -8.42%  
90% offered a salary of more than £33,500 £35,000 £35,000
10% offered a salary of more than £63,716 £63,000 £55,500
UK excluding London median salary £55,000 £54,000 £50,000
% change year-on-year +1.85% +8.00%  

Big Data is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in South Wales with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
South Wales
Permanent job vacancies with a requirement for database and business intelligence skills 198 301 375
As % of all permanent IT job vacancies advertised in South Wales 26.87% 26.78% 30.00%
Number of salaries quoted 173 270 322
Median salary £37,500 £38,500 £37,500
Median salary % change year-on-year -2.59% +2.66%  
90% offered a salary of more than £30,000 £25,000 £28,500
10% offered a salary of more than £50,200 £47,500 £47,500
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

Big Data
Job Vacancy Trend in South Wales

The job posting trend of jobs advertised in South Wales citing Big Data as a proportion of all permanent or contract IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for Big Data in South Wales

Big Data
Salary Trend in South Wales

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

Salary trend for Big Data in South Wales

Big Data
Salary Histogram in South Wales

The salary distribution of IT jobs citing Big Data in South Wales over the 3 months to 22 June 2017.

Salary histogram for Big Data in South Wales

Big Data
Job Locations in South Wales

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Big Data within the South Wales region over the 3 months to 22 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Cardiff +13 13 £50,000 +33.33% 5
Newport +7 1 £49,700 -9.63%
Torfaen -2 1 - -
Big Data
Wales

For the 6 months to 22 June 2017, 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 South Wales region with a requirement for Big Data.

1 19 (54.29%) JavaScript
1 19 (54.29%) Agile Software Development
1 19 (54.29%) Hadoop
2 18 (51.43%) C#
2 18 (51.43%) Elasticsearch
3 16 (45.71%) .NET
3 16 (45.71%) Python
3 16 (45.71%) Amazon AWS
4 14 (40.00%) AngularJS
5 13 (37.14%) Microsoft Azure
6 12 (34.29%) Microsoft
6 12 (34.29%) HTML
6 12 (34.29%) CSS
6 12 (34.29%) Apache Spark
7 11 (31.43%) SQL
7 11 (31.43%) SQL Server
8 10 (28.57%) Java
8 10 (28.57%) Machine Learning
8 10 (28.57%) NoSQL
9 9 (25.71%) Node.js
9 9 (25.71%) C++
9 9 (25.71%) Business Intelligence
9 9 (25.71%) Open Source
9 9 (25.71%) Artificial Intelligence
10 8 (22.86%) MVC
10 8 (22.86%) Scrum
10 8 (22.86%) ASP.NET
10 8 (22.86%) CSS3
10 8 (22.86%) HTML5
11 7 (20.00%) R

Big Data
Co-occurring IT Skills in South Wales 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 18 (51.43%) Elasticsearch
2 12 (34.29%) Apache Spark
3 4 (11.43%) IIS
4 3 (8.57%) CMS
4 3 (8.57%) Umbraco
5 2 (5.71%) Apache Pig
5 2 (5.71%) SAS
6 1 (2.86%) JBoss
6 1 (2.86%) Tomcat
6 1 (2.86%) WebSphere
Cloud Services
1 16 (45.71%) Amazon AWS
2 13 (37.14%) Microsoft Azure
3 4 (11.43%) Amazon EC2
Communications & Networking
1 4 (11.43%) HTTP
2 1 (2.86%) Internet
2 1 (2.86%) TCP/IP
Database & Business Intelligence
1 19 (54.29%) Hadoop
2 11 (31.43%) SQL Server
3 10 (28.57%) NoSQL
4 6 (17.14%) Apache Cassandra
5 5 (14.29%) MongoDB
6 4 (11.43%) Amazon DynamoDB
7 3 (8.57%) Apache Hive
7 3 (8.57%) Data Mining
7 3 (8.57%) MySQL
8 2 (5.71%) Amazon Redshift
8 2 (5.71%) Oracle Database
8 2 (5.71%) Oracle Database 10g
8 2 (5.71%) Oracle Database 11g
8 2 (5.71%) Oracle Database 12c
8 2 (5.71%) PostgreSQL
8 2 (5.71%) QlikView
8 2 (5.71%) Redis
8 2 (5.71%) Spotfire
8 2 (5.71%) SQL Server 2008
9 1 (2.86%) Power BI
Development Applications
1 4 (11.43%) Team Foundation Server
2 1 (2.86%) Ant
2 1 (2.86%) Eclipse
2 1 (2.86%) Jenkins
2 1 (2.86%) Maven
General
1 4 (11.43%) Finance
2 2 (5.71%) Games
2 2 (5.71%) Retail
2 2 (5.71%) Welsh Language
3 1 (2.86%) Advertising
3 1 (2.86%) Multimedia
Job Titles
1 14 (40.00%) Developer
2 5 (14.29%) Java Developer
3 4 (11.43%) .NET Developer
3 4 (11.43%) .NET Team Leader
3 4 (11.43%) Architect
3 4 (11.43%) Scrum Master
3 4 (11.43%) Senior Developer
3 4 (11.43%) Team Leader
4 3 (8.57%) Analyst
4 3 (8.57%) Data Scientist
4 3 (8.57%) Full Stack Developer
4 3 (8.57%) Senior .NET Developer
5 2 (5.71%) Big Data Architect
5 2 (5.71%) Data Architect
5 2 (5.71%) DBA
5 2 (5.71%) Oracle DBA
5 2 (5.71%) Performance Manager
5 2 (5.71%) Senior Manager
5 2 (5.71%) Systems Architect
5 2 (5.71%) Technical Analyst
Libraries, Frameworks & Software Standards
1 16 (45.71%) .NET
2 14 (40.00%) AngularJS
3 12 (34.29%) CSS
3 12 (34.29%) HTML
4 9 (25.71%) Node.js
5 8 (22.86%) ASP.NET
5 8 (22.86%) CSS3
5 8 (22.86%) HTML5
6 7 (20.00%) ASP.NET Web API
7 6 (17.14%) Vue.js
8 5 (14.29%) JSON
8 5 (14.29%) WCF
8 5 (14.29%) XML
9 4 (11.43%) .NET Framework
9 4 (11.43%) ASP.NET Web Forms
9 4 (11.43%) Entity Framework
9 4 (11.43%) Java EE
9 4 (11.43%) REST
9 4 (11.43%) Web Services
10 2 (5.71%) Pandas
Miscellaneous
1 4 (11.43%) CUDA
2 3 (8.57%) Computer Science
2 3 (8.57%) Greenfield Project
3 2 (5.71%) Analytical Skills
3 2 (5.71%) Data Centre
4 1 (2.86%) Algorithms
Operating Systems
1 4 (11.43%) Linux
2 2 (5.71%) Windows
3 1 (2.86%) Unix
Processes & Methodologies
1 19 (54.29%) Agile Software Development
2 10 (28.57%) Machine Learning
3 9 (25.71%) Artificial Intelligence
3 9 (25.71%) Business Intelligence
3 9 (25.71%) Open Source
4 8 (22.86%) MVC
4 8 (22.86%) Scrum
5 7 (20.00%) Data Visualisation
5 7 (20.00%) Software Engineering
5 7 (20.00%) Visualisation
6 6 (17.14%) Cross-Platform Development
7 4 (11.43%) API Development
7 4 (11.43%) Data Security
7 4 (11.43%) Parallel Computing
8 3 (8.57%) Stakeholder Management
8 3 (8.57%) TDD
8 3 (8.57%) Unit Testing
8 3 (8.57%) Web Development
9 2 (5.71%) Neural Network
9 2 (5.71%) Statistics
Programming Languages
1 19 (54.29%) JavaScript
2 18 (51.43%) C#
3 16 (45.71%) Python
4 11 (31.43%) SQL
5 10 (28.57%) Java
6 9 (25.71%) C++
7 7 (20.00%) R
8 4 (11.43%) C
9 3 (8.57%) Perl
9 3 (8.57%) TypeScript
10 1 (2.86%) Groovy
10 1 (2.86%) PHP
10 1 (2.86%) Ruby
10 1 (2.86%) Scala
Qualifications
1 6 (17.14%) Degree
2 2 (5.71%) Computer Science Degree
2 2 (5.71%) PhD
Quality Assurance & Compliance
1 2 (5.71%) PMO
System Software
1 7 (20.00%) Docker
2 1 (2.86%) HDFS
Vendors
1 12 (34.29%) Microsoft
2 3 (8.57%) Tableau
3 2 (5.71%) Oracle
Cardiff, South Glamorgan
Lexis Nexis Risk Solutions
Salary: From £25,000 to £35,000 per annum Depending on experience
Posted: 11 hours ago
Cardiff, South Glamorgan
Lexis Nexis Risk Solutions
Salary: From £30,000 to £35,000 per annum
Posted: 11 hours ago
Cardiff, South Glamorgan
Reed Technology
Salary: £25000 - £33000 per annum
Posted: 6 days ago