Period
to 27 July 2017

The following table provides summary statistics for permanent job vacancies advertised in Cardiff 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 6 months to 27 July 2017 with a comparison to the same period in the previous 2 years.

Big Data
South Wales > Cardiff
6 months to
27 Jul 2017
Same period 2016 Same period 2015
Rank 54 84 85
Rank change year-on-year +30 +1 +13
Permanent jobs citing Big Data 34 22 23
As % of all permanent IT jobs advertised in Cardiff 3.30% 1.59% 1.55%
As % of the Database & Business Intelligence category 10.83% 5.79% 5.19%
Number of salaries quoted 30 22 21
Cardiff median annual salary £42,500 £36,000 £40,000
Median salary % change year-on-year +18.06% -10.00% +14.29%
10th Percentile £26,250 £30,000 £30,000
90th Percentile £54,080 £48,925 £50,000
South Wales median annual salary £45,000 £45,000 £47,500
% change year-on-year - -5.26% +35.71%

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 Cardiff with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
Cardiff
Permanent job vacancies with a requirement for database and business intelligence skills 314 380 443
As % of all permanent IT job vacancies advertised in Cardiff 30.46% 27.50% 29.87%
Number of salaries quoted 277 341 348
Cardiff median annual salary £40,000 £37,500 £35,000
Median salary % change year-on-year +6.67% +7.14% -
10th Percentile £26,000 £22,500 £25,000
90th Percentile £53,750 £50,000 £45,000
South Wales median annual salary £40,000 £38,638 £36,000
% change year-on-year +3.53% +7.33% +2.86%

Big Data
Job Vacancy Trend in Cardiff

Job postings citing Big Data as a percentage of all IT jobs advertised in Cardiff.

Job vacancy trend for Big Data 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 in Cardiff.

Salary trend for Big Data in Cardiff

Big Data
Salary Histogram in Cardiff

The salary distribution of IT jobs citing Big Data in Cardiff over the 6 months to 27 July 2017.

Salary histogram for Big Data in Cardiff

For the 6 months to 27 July 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 Cardiff region with a requirement for Big Data.

1 25 (73.53%) Hadoop
2 21 (61.76%) Agile Software Development
3 18 (52.94%) C#
3 18 (52.94%) JavaScript
3 18 (52.94%) Elasticsearch
4 16 (47.06%) .NET
5 14 (41.18%) Python
5 14 (41.18%) AngularJS
5 14 (41.18%) Amazon AWS
5 14 (41.18%) Apache Spark
6 13 (38.24%) Microsoft Azure
7 12 (35.29%) Microsoft
7 12 (35.29%) SQL
8 11 (32.35%) HTML
8 11 (32.35%) CSS
8 11 (32.35%) Machine Learning
9 10 (29.41%) Visualisation
9 10 (29.41%) NoSQL
9 10 (29.41%) SQL Server
9 10 (29.41%) Business Intelligence
10 9 (26.47%) Scrum
10 9 (26.47%) MVC
11 8 (23.53%) ASP.NET
11 8 (23.53%) C++
11 8 (23.53%) Open Source
11 8 (23.53%) HTML5
11 8 (23.53%) R
11 8 (23.53%) Data Visualisation
11 8 (23.53%) Node.js
11 8 (23.53%) CSS3

Big Data
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 18 (52.94%) Elasticsearch
2 14 (41.18%) Apache Spark
3 6 (17.65%) IIS
4 5 (14.71%) Apache Pig
5 2 (5.88%) CMS
5 2 (5.88%) SAS
5 2 (5.88%) Umbraco
Applications
1 1 (2.94%) Microsoft Office
Cloud Services
1 14 (41.18%) Amazon AWS
2 13 (38.24%) Microsoft Azure
3 4 (11.76%) Amazon EC2
4 1 (2.94%) Cloud Computing
Communications & Networking
1 2 (5.88%) HTTP
Database & Business Intelligence
1 25 (73.53%) Hadoop
2 10 (29.41%) NoSQL
2 10 (29.41%) SQL Server
3 6 (17.65%) Apache Cassandra
3 6 (17.65%) Apache Hive
4 4 (11.76%) Amazon DynamoDB
4 4 (11.76%) QlikView
4 4 (11.76%) Spotfire
5 3 (8.82%) MongoDB
5 3 (8.82%) MySQL
6 2 (5.88%) Amazon Redshift
6 2 (5.88%) Data Mining
6 2 (5.88%) Oracle Database
6 2 (5.88%) Oracle Database 10g
6 2 (5.88%) Oracle Database 11g
6 2 (5.88%) Oracle Database 12c
6 2 (5.88%) PostgreSQL
6 2 (5.88%) Redis
6 2 (5.88%) SQL Server 2008
7 1 (2.94%) HPCC
Development Applications
1 6 (17.65%) Team Foundation Server
General
1 5 (14.71%) Finance
1 5 (14.71%) Games
2 4 (11.76%) Retail
3 2 (5.88%) Welsh Language
Job Titles
1 9 (26.47%) Developer
2 6 (17.65%) .NET Team Leader
2 6 (17.65%) Analyst
2 6 (17.65%) Data Analyst
2 6 (17.65%) Scrum Master
2 6 (17.65%) Team Leader
3 4 (11.76%) Technical Analyst
4 3 (8.82%) Architect
4 3 (8.82%) Data Scientist
4 3 (8.82%) Full Stack Developer
4 3 (8.82%) Java Developer
4 3 (8.82%) Senior Manager
5 2 (5.88%) Administrator
5 2 (5.88%) Big Data Architect
5 2 (5.88%) Data Architect
5 2 (5.88%) Data Integration Analyst
5 2 (5.88%) Integration Analyst
5 2 (5.88%) Performance Manager
5 2 (5.88%) Senior Developer
5 2 (5.88%) Software Engineer
Libraries, Frameworks & Software Standards
1 16 (47.06%) .NET
2 14 (41.18%) AngularJS
3 11 (32.35%) CSS
3 11 (32.35%) HTML
4 8 (23.53%) ASP.NET
4 8 (23.53%) ASP.NET Web API
4 8 (23.53%) CSS3
4 8 (23.53%) HTML5
4 8 (23.53%) Node.js
5 7 (20.59%) Vue.js
6 6 (17.65%) ASP.NET Web Forms
6 6 (17.65%) WCF
6 6 (17.65%) XML
7 3 (8.82%) Java EE
7 3 (8.82%) Pandas
7 3 (8.82%) Web Services
8 2 (5.88%) .NET Framework
8 2 (5.88%) Entity Framework
8 2 (5.88%) JSON
8 2 (5.88%) REST
Miscellaneous
1 4 (11.76%) CUDA
2 3 (8.82%) Analytical Skills
2 3 (8.82%) Greenfield Project
3 2 (5.88%) Computer Science
3 2 (5.88%) Data Centre
4 1 (2.94%) Credit Risk
Operating Systems
1 5 (14.71%) Linux
2 2 (5.88%) Windows
Processes & Methodologies
1 21 (61.76%) Agile Software Development
2 11 (32.35%) Machine Learning
3 10 (29.41%) Business Intelligence
3 10 (29.41%) Visualisation
4 9 (26.47%) MVC
4 9 (26.47%) Scrum
5 8 (23.53%) Artificial Intelligence
5 8 (23.53%) Data Visualisation
5 8 (23.53%) Open Source
6 6 (17.65%) Cross-Platform Development
6 6 (17.65%) Software Engineering
7 5 (14.71%) MapReduce
8 4 (11.76%) API Development
8 4 (11.76%) Data Security
8 4 (11.76%) Parallel Computing
9 3 (8.82%) Econometrics
9 3 (8.82%) Web Development
10 2 (5.88%) Cluster Analysis
10 2 (5.88%) Data Integration
10 2 (5.88%) Unit Testing
Programming Languages
1 18 (52.94%) C#
1 18 (52.94%) JavaScript
2 14 (41.18%) Python
3 12 (35.29%) SQL
4 8 (23.53%) C++
4 8 (23.53%) R
5 7 (20.59%) Java
6 4 (11.76%) C
7 3 (8.82%) Perl
8 2 (5.88%) TypeScript
9 1 (2.94%) PHP
Qualifications
1 6 (17.65%) Degree
2 2 (5.88%) Computer Science Degree
3 1 (2.94%) PhD
Quality Assurance & Compliance
1 3 (8.82%) PMO
2 1 (2.94%) Data Quality
2 1 (2.94%) QA
System Software
1 8 (23.53%) Docker
Systems Management
1 1 (2.94%) Systems Management Server (SMS)
Vendors
1 12 (35.29%) Microsoft
2 4 (11.76%) Tableau
3 2 (5.88%) Oracle
4 1 (2.94%) Zend
Cardiff, South Glamorgan
IntaPeople
Salary: £30000 - £40000 per annum
Posted: 14 hours ago