The following table provides summary statistics for permanent job vacancies advertised in Swansea with a requirement for JavaScript skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JavaScript over the 3 months to 26 June 2017 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
West Wales / Swansea
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 4 6 9
Rank change year-on-year +2 +3  
Permanent jobs citing JavaScript 50 23 4
As % of all permanent IT jobs advertised in Swansea 27.93% 46.00% 8.16%
As % of the Programming Languages category 49.50% 57.50% 30.77%
Number of salaries quoted 46 21 3
Median salary £40,000 £42,500 £36,000
Median salary % change year-on-year -5.88% +18.05%  
90% offered a salary of more than £31,750 £32,500 £33,200
10% offered a salary of more than £45,000 £45,000 £45,200
UK excluding London median salary £40,000 £40,000 £39,000
% change year-on-year - +2.56%  

JavaScript is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Swansea with a requirement for programming language skills.

Programming Language Skills
Swansea
Permanent job vacancies with a requirement for programming language skills 101 40 13
As % of all permanent IT job vacancies advertised in Swansea 56.42% 80.00% 26.53%
Number of salaries quoted 97 37 11
Median salary £40,000 £40,000 £32,500
Median salary % change year-on-year - +23.07%  
90% offered a salary of more than £34,000 £27,500 £18,500
10% offered a salary of more than £52,500 £45,500 £45,000
UK excluding London median salary £42,500 £41,000 £40,000
% change year-on-year +3.65% +2.50%  

JavaScript
Job Vacancy Trend in Swansea

The job posting trend of jobs advertised in Swansea citing JavaScript as a proportion of all permanent or contract IT jobs with a match in the Programming Languages category.

Job vacancy trend for JavaScript in Swansea

JavaScript
Salary Trend in Swansea

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

Salary trend for JavaScript in Swansea

JavaScript
Salary Histogram in Swansea

The salary distribution of IT jobs citing JavaScript in Swansea over the 3 months to 26 June 2017.

Salary histogram for JavaScript in Swansea

For the 6 months to 26 June 2017, IT jobs citing JavaScript 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 Swansea region with a requirement for JavaScript.

1 64 (90.14%) .NET
2 57 (80.28%) HTML
3 55 (77.46%) CSS
4 50 (70.42%) C#
5 49 (69.01%) MVC
6 47 (66.20%) Agile Software Development
7 35 (49.30%) jQuery
8 34 (47.89%) AngularJS
8 34 (47.89%) SQL
8 34 (47.89%) ASP.NET
9 26 (36.62%) HTML5
10 24 (33.80%) SQL Server
11 22 (30.99%) Web Development
11 22 (30.99%) ASP.NET Web API
12 21 (29.58%) ASP.NET MVC
13 18 (25.35%) .NET Framework
14 17 (23.94%) Visual Studio
15 16 (22.54%) Front End Development
16 15 (21.13%) Microsoft
16 15 (21.13%) Ajax
16 15 (21.13%) CSS3
17 14 (19.72%) Team Foundation Server
18 13 (18.31%) KnockoutJS
18 13 (18.31%) Sass
18 13 (18.31%) LESS
19 12 (16.90%) WCF
19 12 (16.90%) OO
20 11 (15.49%) Greenfield Project
20 11 (15.49%) XML
20 11 (15.49%) Degree

JavaScript
Co-occurring IT Skills in Swansea 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 5 (7.04%) Elasticsearch
2 3 (4.23%) IIS
3 2 (2.82%) CMS
3 2 (2.82%) Sitecore CMS
3 2 (2.82%) Umbraco
Applications
1 3 (4.23%) Microsoft Office
Cloud Services
1 11 (15.49%) Microsoft Azure
2 5 (7.04%) SaaS
3 2 (2.82%) IaaS
3 2 (2.82%) PaaS
4 1 (1.41%) Amazon AWS
Database & Business Intelligence
1 24 (33.80%) SQL Server
2 5 (7.04%) Azure SQL Database
3 4 (5.63%) SQL Server 2008
4 3 (4.23%) MySQL
4 3 (4.23%) SQL Server Integration Services
4 3 (4.23%) SQL Server Reporting Services
5 2 (2.82%) SQL Server 2012
6 1 (1.41%) NoSQL
6 1 (1.41%) Relational Database
6 1 (1.41%) SQL Server 2014
Development Applications
1 17 (23.94%) Visual Studio
2 14 (19.72%) Team Foundation Server
3 11 (15.49%) Git (software)
4 7 (9.86%) NUnit
5 6 (8.45%) Visual Studio Team System
6 5 (7.04%) Moq
7 4 (5.63%) TeamCity
8 2 (2.82%) gulp
8 2 (2.82%) Maven
8 2 (2.82%) webpack
9 1 (1.41%) Jasmine
9 1 (1.41%) Subversion
General
1 3 (4.23%) Finance
2 1 (1.41%) Advertising
2 1 (1.41%) Manufacturing
Job Titles
1 69 (97.18%) Developer
2 35 (49.30%) .NET Developer
3 24 (33.80%) C# Developer
4 20 (28.17%) C# .NET Developer
5 16 (22.54%) Senior Developer
6 12 (16.90%) ASP.NET Developer
6 12 (16.90%) ASP.NET MVC Developer
6 12 (16.90%) Front End Developer (Client-Side Developer)
7 10 (14.08%) C# ASP.NET Developer
8 9 (12.68%) Software Developer
9 6 (8.45%) Full Stack Developer
10 5 (7.04%) .NET Software Developer
10 5 (7.04%) Senior .NET Developer
10 5 (7.04%) Senior Front-End Developer
10 5 (7.04%) UI Developer
11 4 (5.63%) JavaScript Developer
11 4 (5.63%) Senior ASP.NET Developer
11 4 (5.63%) Senior C# .NET Developer
11 4 (5.63%) Senior C# Developer
11 4 (5.63%) Senior Full Stack Developer
Libraries, Frameworks & Software Standards
1 64 (90.14%) .NET
2 57 (80.28%) HTML
3 55 (77.46%) CSS
4 35 (49.30%) jQuery
5 34 (47.89%) AngularJS
5 34 (47.89%) ASP.NET
6 26 (36.62%) HTML5
7 22 (30.99%) ASP.NET Web API
8 21 (29.58%) ASP.NET MVC
9 18 (25.35%) .NET Framework
10 15 (21.13%) Ajax
10 15 (21.13%) CSS3
11 13 (18.31%) KnockoutJS
11 13 (18.31%) LESS
11 13 (18.31%) Sass
12 12 (16.90%) WCF
13 11 (15.49%) Entity Framework
13 11 (15.49%) XML
14 8 (11.27%) REST
14 8 (11.27%) Twitter Bootstrap
Miscellaneous
1 11 (15.49%) Greenfield Project
2 7 (9.86%) User Experience
3 4 (5.63%) Enterprise Software
4 2 (2.82%) Analytical Skills
4 2 (2.82%) Computer Science
5 1 (1.41%) Fintech
Operating Systems
1 8 (11.27%) Windows
2 4 (5.63%) Android
2 4 (5.63%) Apple iOS
3 2 (2.82%) Linux
3 2 (2.82%) Windows Server
Processes & Methodologies
1 49 (69.01%) MVC
2 47 (66.20%) Agile Software Development
3 22 (30.99%) Web Development
4 16 (22.54%) Front End Development
5 12 (16.90%) OO
6 10 (14.08%) Scrum
7 7 (9.86%) Dependency Injection
7 7 (9.86%) Software Engineering
7 7 (9.86%) TDD
8 6 (8.45%) Mentoring
8 6 (8.45%) OOP
8 6 (8.45%) Test Automation
9 5 (7.04%) Continuous Integration
9 5 (7.04%) Mathematics
9 5 (7.04%) Product Management
9 5 (7.04%) SDLC
10 3 (4.23%) ETL
10 3 (4.23%) OOD
10 3 (4.23%) Performance Management
10 3 (4.23%) Responsive Web Design
Programming Languages
1 50 (70.42%) C#
2 34 (47.89%) SQL
3 10 (14.08%) Java
4 9 (12.68%) TypeScript
5 7 (9.86%) VB.NET
6 6 (8.45%) T-SQL
7 3 (4.23%) C
8 2 (2.82%) PHP
9 1 (1.41%) Ruby
Qualifications
1 11 (15.49%) Degree
2 3 (4.23%) MCP
2 3 (4.23%) Microsoft Certification
3 2 (2.82%) Computer Science Degree
Vendors
1 15 (21.13%) Microsoft
2 3 (4.23%) DevExpress
2 3 (4.23%) Sitecore
3 2 (2.82%) SAP
3 2 (2.82%) Xamarin
4 1 (1.41%) Oracle
Swansea, West Glamorgan
Redrock Consulting Ltd
Salary: £35000 - £46000.00 per annum
Posted: 3 days ago
Swansea, West Glamorgan
Opus Recruitment Solutions Ltd
Salary: £30000 - £50000 per annum
Posted: 5 days ago
Swansea, West Glamorgan
CPS Group UK
Salary: £40000 per annum
Posted: 5 days ago
Swansea, West Glamorgan
Opus Recruitment Solutions Ltd
Salary: £30000 - £45000 per annum
Posted: 4 days ago
Swansea, West Glamorgan
CPS Group UK
Salary: £35000 - £45000 per annum + Bonus, Pension, Private Medical etc.
Posted: 5 days ago
Swansea, West Glamorgan
Vantage Recruitment Solutions Ltd
Salary: Up to £35,000 per annum
Posted: 6 days ago
Swansea, West Glamorgan
Vantage Recruitment Solutions Ltd
Salary: Up to £28,000 per annum
Posted: 5 days ago