The table below looks at the prevalence of the term N-Tier in permanent job vacancies advertised in Wales. Included is a benchmarking guide to the salaries offered in vacancies that have cited N-Tier over the 3 months to 29 March 2017 with a comparison to the same period over the previous 2 years.

N-Tier
UK / Wales
3 months to
29 Mar 2017
Same period 2016 Same period 2015
Rank 100 106 98
Rank change year-on-year +6 -8  
Permanent jobs citing N-Tier 3 1 9
As % of all permanent IT jobs advertised in Wales 0.27% 0.072% 0.68%
As % of the Miscellaneous category 0.80% 0.26% 1.75%
Number of salaries quoted 3 0 9
Median salary £37,500 - £35,000
UK excluding London median salary £47,500 £45,000 £42,500
% change year-on-year +5.55% +5.88%  

N-Tier is in the generic IT skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Wales with a requirement for generic IT skills.

Generic IT Skills
Wales
Permanent job vacancies with a requirement for generic IT skills 374 388 515
As % of all permanent IT job vacancies advertised in Wales 33.91% 27.75% 38.72%
Number of salaries quoted 284 312 421
Median salary £40,000 £37,500 £40,000
Median salary % change year-on-year +6.66% -6.25%  
90% offered a salary of more than £23,900 £25,800 £25,000
10% offered a salary of more than £50,000 £60,000 £55,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

N-Tier
Job Vacancy Trend in Wales

The job posting trend of jobs advertised in Wales citing N-Tier as a proportion of all permanent or contract IT jobs with a match in the Miscellaneous category.

Job vacancy trend for N-Tier in Wales

N-Tier
Salary Trend in Wales

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing N-Tier in Wales.

Salary trend for N-Tier in Wales

N-Tier
Job Locations in Wales

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing N-Tier within the Wales region over the 3 months to 29 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
West Wales - 2 £37,500 -
South Wales +14 1 £36,000 -
N-Tier
UK

For the 6 months to 29 March 2017, IT jobs citing N-Tier 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 Wales region with a requirement for N-Tier.

1 4 (100.00%) .NET
1 4 (100.00%) SQL Server
1 4 (100.00%) C#
2 3 (75.00%) OO
2 3 (75.00%) Software Engineering
3 2 (50.00%) Scrum
3 2 (50.00%) Agile Software Development
3 2 (50.00%) TDD
3 2 (50.00%) Subversion
3 2 (50.00%) MVC
3 2 (50.00%) OOD
3 2 (50.00%) ASP.NET
3 2 (50.00%) .NET Framework
3 2 (50.00%) WCF
3 2 (50.00%) WPF
3 2 (50.00%) Kanban
3 2 (50.00%) SQL Server 2008
3 2 (50.00%) Git (software)
3 2 (50.00%) Web Application Development
3 2 (50.00%) GitHub
3 2 (50.00%) BDD
3 2 (50.00%) ASP.NET Web Forms
3 2 (50.00%) GitLab
3 2 (50.00%) Software Delivery
3 2 (50.00%) VB
3 2 (50.00%) IFS
4 1 (25.00%) Data Centre
4 1 (25.00%) SDLC
4 1 (25.00%) SQL Server 2016
4 1 (25.00%) ASP.NET Web API

N-Tier
Co-occurring IT Skills in Wales 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 1 (25.00%) IIS
Cloud Services
1 2 (50.00%) GitHub
Database & Business Intelligence
1 4 (100.00%) SQL Server
2 2 (50.00%) SQL Server 2008
3 1 (25.00%) SQL Server 2016
Development Applications
1 2 (50.00%) Git (software)
1 2 (50.00%) GitLab
1 2 (50.00%) Subversion
2 1 (25.00%) VSS/SourceSafe
General
1 1 (25.00%) Finance
1 1 (25.00%) Telecoms
Job Titles
1 3 (75.00%) C# Developer
1 3 (75.00%) Developer
2 2 (50.00%) C# Software Developer
2 2 (50.00%) Software Developer
3 1 (25.00%) .NET Developer
3 1 (25.00%) .NET Software Engineer
3 1 (25.00%) .NET Web Developer
3 1 (25.00%) ASP.NET Developer
3 1 (25.00%) C# .NET Developer
3 1 (25.00%) C# ASP.NET Developer
3 1 (25.00%) C# Software Engineer
3 1 (25.00%) C# Web Developer
3 1 (25.00%) Software Engineer
3 1 (25.00%) Web Developer
Libraries, Frameworks & Software Standards
1 4 (100.00%) .NET
2 2 (50.00%) .NET Framework
2 2 (50.00%) ASP.NET
2 2 (50.00%) ASP.NET Web Forms
2 2 (50.00%) WCF
2 2 (50.00%) WPF
3 1 (25.00%) ADO.NET
3 1 (25.00%) AngularJS
3 1 (25.00%) ASP.NET MVC
3 1 (25.00%) ASP.NET Web API
3 1 (25.00%) CSLA
3 1 (25.00%) CSS
3 1 (25.00%) Entity Framework
3 1 (25.00%) HTML
3 1 (25.00%) HTML5
3 1 (25.00%) jQuery
3 1 (25.00%) WinForms
3 1 (25.00%) XML
3 1 (25.00%) XML Schema
3 1 (25.00%) XSL
Miscellaneous
1 1 (25.00%) Data Centre
Processes & Methodologies
1 3 (75.00%) OO
1 3 (75.00%) Software Engineering
2 2 (50.00%) Agile Software Development
2 2 (50.00%) BDD
2 2 (50.00%) Kanban
2 2 (50.00%) MVC
2 2 (50.00%) OOD
2 2 (50.00%) Scrum
2 2 (50.00%) Software Delivery
2 2 (50.00%) TDD
2 2 (50.00%) Web Application Development
3 1 (25.00%) Continuous Integration
3 1 (25.00%) Project Management
3 1 (25.00%) SDLC
3 1 (25.00%) Web Development
Programming Languages
1 4 (100.00%) C#
2 2 (50.00%) VB
3 1 (25.00%) SQL
System Software
1 1 (25.00%) Active Directory
Vendors
1 2 (50.00%) IFS
2 1 (25.00%) Salesforce.com
2 1 (25.00%) Sitecore
2 1 (25.00%) Xamarin