Period
to 18 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Belfast with a requirement for CSS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited CSS over the 6 months to 18 November 2017 with a comparison to the same period in the previous 2 years.

CSS (Cascading Style Sheets)
County Antrim > Belfast
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 17 18 6
Rank change year-on-year +1 -12 +17
Permanent jobs citing CSS 48 26 28
As % of all permanent IT jobs advertised in Belfast 13.33% 8.75% 20.74%
As % of the Libraries, Frameworks & Software Standards category 25.95% 22.81% 37.33%
Number of salaries quoted 27 22 22
Belfast median annual salary £37,500 £30,000 £35,000
Median salary % change year-on-year +25.00% -14.29% -6.67%
10th Percentile £28,250 £27,500 £25,125
90th Percentile £42,000 £46,250 £44,875
County Antrim median annual salary £37,500 £30,000 £35,000
% change year-on-year +25.00% -14.29% +40.00%

CSS is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Belfast with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Belfast
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 185 114 75
As % of all permanent IT jobs advertised in Belfast 51.39% 38.38% 55.56%
Number of salaries quoted 114 91 51
Belfast median annual salary £35,000 £40,000 £35,000
Median salary % change year-on-year -12.50% +14.29% -
10th Percentile £12,500 £28,250 £22,500
90th Percentile £52,500 £55,000 £52,500
County Antrim median annual salary £35,000 £40,000 £35,000
% change year-on-year -12.50% +14.29% +6.87%

CSS
Job Vacancy Trend in Belfast

Job postings citing CSS as a percentage of all IT jobs advertised in Belfast.

Job vacancy trend for CSS in Belfast

CSS
Salary Trend in Belfast

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

Salary trend for CSS in Belfast

CSS
Salary Histogram in Belfast

The salary distribution of IT jobs citing CSS in Belfast over the 6 months to 18 November 2017.

Salary histogram for CSS in Belfast

For the 6 months to 18 November 2017, IT jobs citing CSS 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 Belfast region with a requirement for CSS.

1 48 (100.00%) HTML
2 41 (85.42%) JavaScript
3 28 (58.33%) jQuery
4 23 (47.92%) AngularJS
5 22 (45.83%) Web Services
6 21 (43.75%) Microsoft
7 20 (41.67%) Java
8 19 (39.58%) Amazon AWS
9 17 (35.42%) JSON
9 17 (35.42%) Agile Software Development
10 16 (33.33%) C#
10 16 (33.33%) Oracle
10 16 (33.33%) .NET
10 16 (33.33%) ASP.NET
11 14 (29.17%) Twitter Bootstrap
11 14 (29.17%) React
12 13 (27.08%) Mobile App
12 13 (27.08%) Relational Database
12 13 (27.08%) Legal
12 13 (27.08%) Scrum
12 13 (27.08%) TDD
12 13 (27.08%) RESTful
13 12 (25.00%) HTML5
13 12 (25.00%) Entity Framework
13 12 (25.00%) MVC
14 11 (22.92%) SQL Server
14 11 (22.92%) Node.js
14 11 (22.92%) Web Development
15 10 (20.83%) .NET Framework
15 10 (20.83%) Backbone.js

CSS
Co-occurring IT Skills in Belfast 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 3 (6.25%) IIS
1 3 (6.25%) SharePoint
1 3 (6.25%) WordPress
2 2 (4.17%) CMS
2 2 (4.17%) Drupal
Applications
1 1 (2.08%) Adobe Illustrator
1 1 (2.08%) Photoshop
Business Applications
1 2 (4.17%) Magento
2 1 (2.08%) NetSuite
Cloud Services
1 19 (39.58%) Amazon AWS
2 10 (20.83%) Microsoft Azure
3 7 (14.58%) npm
4 3 (6.25%) Cloud Computing
4 3 (6.25%) Office 365
4 3 (6.25%) PaaS
4 3 (6.25%) SaaS
5 1 (2.08%) Boomi
Database & Business Intelligence
1 13 (27.08%) Relational Database
2 11 (22.92%) SQL Server
3 7 (14.58%) DocumentDB
3 7 (14.58%) NoSQL
3 7 (14.58%) RDBMS
4 6 (12.50%) Ingres
4 6 (12.50%) MySQL
5 3 (6.25%) SQL Server Reporting Services
Development Applications
1 9 (18.75%) GitLab
1 9 (18.75%) Jenkins
2 7 (14.58%) Git (software)
2 7 (14.58%) Octopus Deploy
2 7 (14.58%) TeamCity
3 6 (12.50%) Jasmine
3 6 (12.50%) JUnit
3 6 (12.50%) Karma Test Runner
3 6 (12.50%) Mockito
3 6 (12.50%) Protractor
3 6 (12.50%) Subversion
4 3 (6.25%) Team Foundation Server
5 1 (2.08%) Axure RP
5 1 (2.08%) Grunt
5 1 (2.08%) gulp
General
1 13 (27.08%) Legal
2 6 (12.50%) Finance
2 6 (12.50%) Telecoms
3 4 (8.33%) Marketing
4 1 (2.08%) Banking
Job Titles
1 40 (83.33%) Developer
2 14 (29.17%) Software Developer
3 13 (27.08%) .NET Developer
4 6 (12.50%) Angular Developer
5 5 (10.42%) Web Developer
6 4 (8.33%) Consultant
6 4 (8.33%) Java Developer
6 4 (8.33%) Java Web Developer
6 4 (8.33%) UI Developer
6 4 (8.33%) Web UI Developer
7 3 (6.25%) .NET Software Developer
7 3 (6.25%) ASP.NET Developer
7 3 (6.25%) Designer
7 3 (6.25%) PHP Developer
7 3 (6.25%) Senior .NET Consultant
7 3 (6.25%) Senior Consultant
7 3 (6.25%) UX Designer
8 2 (4.17%) Applications Developer
8 2 (4.17%) C# Developer
8 2 (4.17%) Web Applications Developer
Libraries, Frameworks & Software Standards
1 48 (100.00%) HTML
2 28 (58.33%) jQuery
3 23 (47.92%) AngularJS
4 22 (45.83%) Web Services
5 17 (35.42%) JSON
6 16 (33.33%) .NET
6 16 (33.33%) ASP.NET
7 14 (29.17%) React
7 14 (29.17%) Twitter Bootstrap
8 13 (27.08%) RESTful
9 12 (25.00%) Entity Framework
9 12 (25.00%) HTML5
10 11 (22.92%) Node.js
11 10 (20.83%) .NET Framework
11 10 (20.83%) Backbone.js
12 9 (18.75%) JSON-LD
12 9 (18.75%) KnockoutJS
12 9 (18.75%) Redux
12 9 (18.75%) Spring
12 9 (18.75%) Spring Boot
Miscellaneous
1 13 (27.08%) Mobile App
2 8 (16.67%) User Experience
3 3 (6.25%) Raspberry Pi
4 2 (4.17%) Computer Science
5 1 (2.08%) Motion Graphics
5 1 (2.08%) Xbox
Operating Systems
1 9 (18.75%) Android
2 7 (14.58%) Apple iOS
Processes & Methodologies
1 17 (35.42%) Agile Software Development
2 13 (27.08%) Scrum
2 13 (27.08%) TDD
3 12 (25.00%) MVC
4 11 (22.92%) Web Development
5 9 (18.75%) BDD
5 9 (18.75%) Test Automation
6 8 (16.67%) Mobile Application Development
6 8 (16.67%) SDLC
7 7 (14.58%) Continuous Delivery
7 7 (14.58%) Continuous Integration
7 7 (14.58%) CQRS
7 7 (14.58%) DevOps
7 7 (14.58%) Domain-Driven Design
7 7 (14.58%) Front End Development
7 7 (14.58%) SEO
7 7 (14.58%) Unit Testing
8 6 (12.50%) Multithreading
8 6 (12.50%) Task Automation
8 6 (12.50%) Workflow
Programming Languages
1 41 (85.42%) JavaScript
2 20 (41.67%) Java
3 16 (33.33%) C#
4 6 (12.50%) TypeScript
5 4 (8.33%) PHP
6 3 (6.25%) PowerShell
6 3 (6.25%) VB.NET
7 2 (4.17%) SQL
7 2 (4.17%) T-SQL
8 1 (2.08%) Objective-C
Qualifications
1 7 (14.58%) Degree
1 7 (14.58%) Microsoft Certification
2 3 (6.25%) Computer Science Degree
Quality Assurance & Compliance
1 3 (6.25%) WCAG
System Software
1 9 (18.75%) Docker
Systems Management
1 9 (18.75%) Grafana
1 9 (18.75%) Kibana
1 9 (18.75%) Prometheus
1 9 (18.75%) Zipkin
Vendors
1 21 (43.75%) Microsoft
2 16 (33.33%) Oracle
3 9 (18.75%) New Relic
4 2 (4.17%) Google
5 1 (2.08%) Capita
5 1 (2.08%) Salesforce.com