The following table provides summary statistics for permanent job vacancies advertised in Cardiff with a requirement for Visualisation skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Visualisation over the 3 months to 27 June 2017 with a comparison to the same period in the previous 2 years.

Visualisation
South Wales / Cardiff
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 48 68 -
Rank change year-on-year +20 -  
Permanent jobs citing Visualisation 9 5 0
As % of all permanent IT jobs advertised in Cardiff 1.80% 0.72% -
As % of the Processes & Methodologies category 1.98% 0.86% -
Number of salaries quoted 8 5 0
Median salary £40,000 £45,000 -
Median salary % change year-on-year -11.11% -  
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year - +5.88%  

Visualisation is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Cardiff with a requirement for process and methodology skills.

Process & Methodology Skills
Cardiff
Permanent job vacancies with a requirement for process and methodology skills 455 580 644
As % of all permanent IT job vacancies advertised in Cardiff 90.82% 83.45% 85.64%
Number of salaries quoted 392 508 514
Median salary £40,000 £40,000 £37,500
Median salary % change year-on-year - +6.66%  
90% offered a salary of more than £29,500 £26,500 £27,500
10% offered a salary of more than £57,500 £55,000 £55,000
UK excluding London median salary £45,000 £45,000 £44,000
% change year-on-year - +2.27%  

Visualisation
Job Vacancy Trend in Cardiff

The job posting trend of jobs advertised in Cardiff citing Visualisation as a proportion of all permanent or contract IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for Visualisation in Cardiff

Visualisation
Salary Trend in Cardiff

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Visualisation in Cardiff.

Salary trend for Visualisation in Cardiff

For the 6 months to 27 June 2017, IT jobs citing Visualisation 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 Visualisation.

1 13 (100.00%) Business Intelligence
1 13 (100.00%) Data Visualisation
2 9 (69.23%) SQL
3 7 (53.85%) Python
3 7 (53.85%) NoSQL
3 7 (53.85%) Hadoop
3 7 (53.85%) Machine Learning
4 6 (46.15%) Big Data
4 6 (46.15%) Analytics
4 6 (46.15%) Data Cleansing
4 6 (46.15%) Data Governance
4 6 (46.15%) Data Warehouse
4 6 (46.15%) ETL
4 6 (46.15%) Microsoft
4 6 (46.15%) SQL Server
4 6 (46.15%) Data Analysis
5 4 (30.77%) Artificial Intelligence
5 4 (30.77%) Linux
5 4 (30.77%) Agile Software Development
5 4 (30.77%) Data Security
5 4 (30.77%) .NET
5 4 (30.77%) C
5 4 (30.77%) C#
5 4 (30.77%) C++
5 4 (30.77%) Java
5 4 (30.77%) JavaScript
5 4 (30.77%) Amazon EC2
5 4 (30.77%) Microsoft Azure
5 4 (30.77%) Amazon AWS
5 4 (30.77%) Parallel Computing

Visualisation
Co-occurring 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 4 (30.77%) Apache Spark
1 4 (30.77%) Elasticsearch
2 3 (23.08%) Apache Pig
Cloud Services
1 4 (30.77%) Amazon AWS
1 4 (30.77%) Amazon EC2
1 4 (30.77%) Microsoft Azure
Database & Business Intelligence
1 7 (53.85%) Hadoop
1 7 (53.85%) NoSQL
2 6 (46.15%) Big Data
2 6 (46.15%) Data Warehouse
2 6 (46.15%) SQL Server
3 4 (30.77%) Amazon DynamoDB
4 3 (23.08%) Apache Hive
4 3 (23.08%) QlikView
4 3 (23.08%) Spotfire
General
1 3 (23.08%) Games
Job Titles
1 8 (61.54%) Developer
2 6 (46.15%) Senior Developer
2 6 (46.15%) Senior SQL Developer
2 6 (46.15%) SQL Developer
3 3 (23.08%) Analyst
3 3 (23.08%) Data Analyst
3 3 (23.08%) Technical Analyst
4 1 (7.69%) Architect
4 1 (7.69%) C# Developer
4 1 (7.69%) C# Software Engineer
4 1 (7.69%) Data Visualisation Analyst
4 1 (7.69%) Data Visualisation Specialist
4 1 (7.69%) Full Stack Developer
4 1 (7.69%) Graduate
4 1 (7.69%) Graduate Developer
4 1 (7.69%) Junior
4 1 (7.69%) Junior Developer
4 1 (7.69%) Software Architect
4 1 (7.69%) Software Engineer
4 1 (7.69%) Technical Specialist
Libraries, Frameworks & Software Standards
1 4 (30.77%) .NET
1 4 (30.77%) AngularJS
2 3 (23.08%) Pandas
Miscellaneous
1 4 (30.77%) CUDA
Operating Systems
1 4 (30.77%) Linux
Processes & Methodologies
1 13 (100.00%) Business Intelligence
1 13 (100.00%) Data Visualisation
2 7 (53.85%) Machine Learning
3 6 (46.15%) Analytics
3 6 (46.15%) Data Analysis
3 6 (46.15%) Data Cleansing
3 6 (46.15%) Data Governance
3 6 (46.15%) ETL
4 4 (30.77%) Agile Software Development
4 4 (30.77%) API Development
4 4 (30.77%) Artificial Intelligence
4 4 (30.77%) Cross-Platform Development
4 4 (30.77%) Data Security
4 4 (30.77%) Parallel Computing
5 3 (23.08%) Econometrics
5 3 (23.08%) MapReduce
6 1 (7.69%) Mathematics
6 1 (7.69%) Software Engineering
Programming Languages
1 9 (69.23%) SQL
2 7 (53.85%) Python
3 4 (30.77%) C
3 4 (30.77%) C#
3 4 (30.77%) C++
3 4 (30.77%) Java
3 4 (30.77%) JavaScript
4 3 (23.08%) R
Vendors
1 6 (46.15%) Microsoft
2 3 (23.08%) Tableau