The following table provides summary statistics for permanent job vacancies advertised in Cardiff with a requirement for REST skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited REST over the 3 months to 23 April 2017 with a comparison to the same period in the previous 2 years.

Representational State Transfer (REST)
South Wales / Cardiff
3 months to
23 Apr 2017
Same period 2016 Same period 2015
Rank 53 59 46
Rank change year-on-year +6 -13  
Permanent jobs citing REST 15 12 23
As % of all permanent IT jobs advertised in Cardiff 2.66% 1.80% 3.48%
As % of the Libraries, Frameworks & Software Standards category 6.88% 5.15% 11.73%
Number of salaries quoted 14 11 19
Median salary £45,269 £42,500 £41,000
Median salary % change year-on-year +6.51% +3.65%  
90% offered a salary of more than £36,500 £35,000 £25,500
10% offered a salary of more than £54,700 £50,000 £55,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year - +5.88%  

REST is in the industry standards, technical specifications and software library and framework 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 industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
Cardiff
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 218 233 196
As % of all permanent IT job vacancies advertised in Cardiff 38.65% 34.93% 29.70%
Number of salaries quoted 195 203 164
Median salary £40,000 £37,500 £35,000
Median salary % change year-on-year +6.66% +7.14%  
90% offered a salary of more than £25,000 £25,000 £27,000
10% offered a salary of more than £52,500 £41,500 £45,000
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25%  

REST
Job Vacancy Trend in Cardiff

The job posting trend of jobs advertised in Cardiff citing REST as a proportion of all permanent or contract IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for REST in Cardiff

REST
Salary Trend in Cardiff

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

Salary trend for REST in Cardiff

REST
Salary Histogram in Cardiff

The salary distribution of IT jobs citing REST in Cardiff over the 3 months to 23 April 2017.

Salary histogram for REST in Cardiff

For the 6 months to 23 April 2017, IT jobs citing REST 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 REST.

1 35 (83.33%) Agile Software Development
2 32 (76.19%) Java
3 30 (71.43%) Spring
4 29 (69.05%) SOAP
5 21 (50.00%) Hibernate
6 20 (47.62%) JavaScript
7 19 (45.24%) Web Services
8 17 (40.48%) HTML
8 17 (40.48%) SQL
9 14 (33.33%) CSS
9 14 (33.33%) TDD
10 13 (30.95%) JSON
10 13 (30.95%) Tomcat
10 13 (30.95%) Eclipse
11 12 (28.57%) SQL Server
11 12 (28.57%) Software Engineering
12 11 (26.19%) Degree
12 11 (26.19%) HTML5
12 11 (26.19%) J2EE
12 11 (26.19%) Scrum
13 10 (23.81%) MVC
13 10 (23.81%) .NET
13 10 (23.81%) C#
13 10 (23.81%) CSS3
13 10 (23.81%) Mentoring
14 9 (21.43%) ASP.NET Web API
14 9 (21.43%) ASP.NET
14 9 (21.43%) Maven
15 8 (19.05%) RESTful
15 8 (19.05%) Unit Testing

REST
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 13 (30.95%) Tomcat
2 5 (11.90%) Elasticsearch
2 5 (11.90%) WebSphere
3 4 (9.52%) Apache
3 4 (9.52%) CMS
3 4 (9.52%) IIS
4 3 (7.14%) Umbraco
5 1 (2.38%) Oracle SOA Suite
5 1 (2.38%) WordPress
Business Applications
1 1 (2.38%) Compiere
1 1 (2.38%) Salesforce.com CRM
1 1 (2.38%) SAP ERP
1 1 (2.38%) SAP S/4HANA
Cloud Services
1 6 (14.29%) Amazon AWS
2 3 (7.14%) Microsoft Azure
2 3 (7.14%) SaaS
3 1 (2.38%) Cloud Computing
Communications & Networking
1 6 (14.29%) HTTP
Database & Business Intelligence
1 12 (28.57%) SQL Server
2 6 (14.29%) Big Data
3 4 (9.52%) SQL Server 2012
4 3 (7.14%) NoSQL
5 2 (4.76%) MongoDB
6 1 (2.38%) Azure SQL Database
6 1 (2.38%) MySQL
Development Applications
1 13 (30.95%) Eclipse
2 9 (21.43%) Maven
3 7 (16.67%) Jenkins
4 5 (11.90%) Ant
5 4 (9.52%) JUnit
5 4 (9.52%) Subversion
5 4 (9.52%) Visual Studio
6 3 (7.14%) NetBeans
7 1 (2.38%) Bitbucket
7 1 (2.38%) Gradle
7 1 (2.38%) IntelliJ
7 1 (2.38%) NUnit
General
1 6 (14.29%) Finance
2 5 (11.90%) Retail
3 4 (9.52%) Advertising
4 1 (2.38%) Welsh Language
Job Titles
1 35 (83.33%) Developer
2 27 (64.29%) Java Developer
3 17 (40.48%) Senior Developer
4 14 (33.33%) Senior Java Developer
5 5 (11.90%) .NET Developer
5 5 (11.90%) Software Engineer
6 3 (7.14%) Agile Developer
6 3 (7.14%) Agile Java Developer
6 3 (7.14%) Java Engineer
6 3 (7.14%) Java Software Engineer
6 3 (7.14%) Senior .NET Developer
6 3 (7.14%) Senior Agile Developer
6 3 (7.14%) Senior Agile Java Developer
7 2 (4.76%) .NET Software Engineer
7 2 (4.76%) C# Software Engineer
7 2 (4.76%) Java Technical Architect
7 2 (4.76%) JavaScript Developer
7 2 (4.76%) Lead Java Developer
7 2 (4.76%) Technical Developer
7 2 (4.76%) Technical Leader
Libraries, Frameworks & Software Standards
1 30 (71.43%) Spring
2 29 (69.05%) SOAP
3 21 (50.00%) Hibernate
4 19 (45.24%) Web Services
5 17 (40.48%) HTML
6 14 (33.33%) CSS
7 13 (30.95%) JSON
8 11 (26.19%) HTML5
8 11 (26.19%) J2EE
9 10 (23.81%) .NET
9 10 (23.81%) CSS3
10 9 (21.43%) ASP.NET
10 9 (21.43%) ASP.NET Web API
11 8 (19.05%) AngularJS
11 8 (19.05%) Node.js
11 8 (19.05%) RESTful
12 7 (16.67%) .NET Framework
13 6 (14.29%) ASP.NET MVC
13 6 (14.29%) JPA
14 5 (11.90%) EJB
Miscellaneous
1 8 (19.05%) Greenfield Project
2 6 (14.29%) Analytical Skills
3 4 (9.52%) Computer Science
3 4 (9.52%) Mainframe
3 4 (9.52%) User Experience
4 1 (2.38%) Fintech
Operating Systems
1 8 (19.05%) Linux
2 5 (11.90%) Android
2 5 (11.90%) Unix
3 1 (2.38%) CentOS
3 1 (2.38%) Windows
3 1 (2.38%) Windows Server
Processes & Methodologies
1 35 (83.33%) Agile Software Development
2 14 (33.33%) TDD
3 12 (28.57%) Software Engineering
4 11 (26.19%) Scrum
5 10 (23.81%) Mentoring
5 10 (23.81%) MVC
6 8 (19.05%) Unit Testing
7 5 (11.90%) Open Source
8 4 (9.52%) BDD
8 4 (9.52%) Continuous Deployment
8 4 (9.52%) Customer Insight
8 4 (9.52%) Digital Transformation Programme
8 4 (9.52%) OO
8 4 (9.52%) Performance Optimisation
8 4 (9.52%) Service Delivery
9 3 (7.14%) System Testing
10 2 (4.76%) Continuous Integration
10 2 (4.76%) CRM
10 2 (4.76%) Test Automation
10 2 (4.76%) Workflow
Programming Languages
1 32 (76.19%) Java
2 20 (47.62%) JavaScript
3 17 (40.48%) SQL
4 10 (23.81%) C#
5 6 (14.29%) Python
5 6 (14.29%) Scala
6 5 (11.90%) Bash Shell
6 5 (11.90%) Perl
7 3 (7.14%) TypeScript
8 2 (4.76%) Apex Code
8 2 (4.76%) SOQL
9 1 (2.38%) ABAP
9 1 (2.38%) PHP
9 1 (2.38%) T-SQL
Qualifications
1 11 (26.19%) Degree
2 6 (14.29%) HND
3 1 (2.38%) Security Cleared
Quality Assurance & Compliance
1 4 (9.52%) HMG Security Policy Framework
1 4 (9.52%) ISO/IEC 27001
2 1 (2.38%) QA
System Software
1 3 (7.14%) Docker
Systems Management
1 1 (2.38%) Grafana
Vendors
1 4 (9.52%) IBM
1 4 (9.52%) Microsoft
2 2 (4.76%) Atlassian
2 2 (4.76%) Salesforce.com
3 1 (2.38%) Oracle
3 1 (2.38%) SAP
3 1 (2.38%) WSO2
Cardiff, South Glamorgan
Opus Recruitment Solutions Ltd
Salary: £40000 - £70000 per annum, Benefits Benefits
Posted: 5 days ago
Cardiff, South Glamorgan
Lexis Nexis Risk Solutions
Salary: From £25,000 to £35,000 per annum plus generous package
Posted: 5 days ago