The table below looks at the prevalence of the term N-Tier in IT jobs advertised for the Hertfordshire region. Included is a guide to the salaries offered in IT jobs that have cited N-Tier over the 3 months to 1 July 2016 with a comparison to the same period over the previous 2 years.

3 months to
1 Jul 2016
Same period 2015 Same period 2014
N-Tier
Rank - 148 156
Permanent jobs citing N-Tier 0 8 3
As % of all permanent IT jobs located in Hertfordshire - 0.33% 0.11%
As % of the Miscellaneous category - 0.79% 0.27%
Number of salaries quoted 0 8 3
Median salary - £70,000 £32,500
Median salary % change year-on-year
- +115.38%
UK excluding London median salary £40,000 £42,500 £42,500
% change year-on-year
-5.88% -
N-Tier
East of England

The following table is for comparison with the above and provides statistics for the entire Miscellaneous category in permanent jobs advertised in the Hertfordshire region.

Miscellaneous Category
Hertfordshire
Permanent IT job ads with a match in the
Miscellaneous category
906 1014 1107
As % of all permanent IT jobs located in Hertfordshire 44.74% 41.76% 42.00%
Number of salaries quoted 734 779 926
Median salary £42,500 £42,500 £45,000
Median salary % change year-on-year
- -5.55%
90% offered a salary of more than £25,000 £25,000 £27,700
10% offered a salary of more than £65,000 £71,600 £65,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

N-Tier
Jobs Demand Trend in Hertfordshire

The demand trend of job ads across the Hertfordshire region citing N-Tier as a proportion of all IT jobs with a match in the Miscellaneous category.

N-Tier Jobs Demand Trend in Hertfordshire

N-Tier
Salary Trend in Hertfordshire

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

N-Tier Salary Trend in Hertfordshire

N-Tier
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 1 July 2016, 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 Hertfordshire region with a requirement for N-Tier.

1 7 (100.00%) HTML
1 7 (100.00%) JavaScript
1 7 (100.00%) .NET
1 7 (100.00%) Windows
1 7 (100.00%) C#
1 7 (100.00%) MVC
1 7 (100.00%) jQuery
2 6 (85.71%) Unix
2 6 (85.71%) C++
2 6 (85.71%) Linux
2 6 (85.71%) Client/Server
2 6 (85.71%) OpenEdge
2 6 (85.71%) Progress 4GL
2 6 (85.71%) Progress
2 6 (85.71%) Kendo UI
2 6 (85.71%) AngularJS
2 6 (85.71%) OpenEdge ABL
3 1 (14.29%) Presales
3 1 (14.29%) Windows Server
3 1 (14.29%) ASP.NET MVC 4
3 1 (14.29%) Relational Database
3 1 (14.29%) Agile Software Development
3 1 (14.29%) ISO/IEC 27001
3 1 (14.29%) .NET Framework
3 1 (14.29%) LINQ
3 1 (14.29%) B2B
3 1 (14.29%) RDBMS
3 1 (14.29%) Configuration Management
3 1 (14.29%) ETL
3 1 (14.29%) SQL Server

N-Tier
Top Related IT Skills in Hertfordshire 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 6 (85.71%) OpenEdge
2 1 (14.29%) IIS
Cloud Services
1 1 (14.29%) SaaS
Database & Business Intelligence
1 1 (14.29%) RDBMS
1 1 (14.29%) Relational Database
1 1 (14.29%) SQL Server
1 1 (14.29%) SQL Server 2008
1 1 (14.29%) SQL Server 2012
General
1 1 (14.29%) Finance
Job Titles
1 6 (85.71%) Developer
1 6 (85.71%) OpenEdge Developer
1 6 (85.71%) Progress Developer
1 6 (85.71%) Senior Developer
1 6 (85.71%) Senior Progress Developer
2 1 (14.29%) Architect
2 1 (14.29%) Cloud Architect
2 1 (14.29%) Cloud Solutions Architect
2 1 (14.29%) SaaS Architect
2 1 (14.29%) Solutions Architect
Libraries, Frameworks & Software Standards
1 7 (100.00%) .NET
1 7 (100.00%) HTML
1 7 (100.00%) jQuery
2 6 (85.71%) AngularJS
2 6 (85.71%) Kendo UI
3 1 (14.29%) .NET Framework
3 1 (14.29%) ADO.NET
3 1 (14.29%) ASP.NET
3 1 (14.29%) ASP.NET MVC
3 1 (14.29%) ASP.NET MVC 4
3 1 (14.29%) CSS
3 1 (14.29%) Entity Framework
3 1 (14.29%) LINQ
3 1 (14.29%) XML
Miscellaneous
1 6 (85.71%) Client/Server
Operating Systems
1 7 (100.00%) Windows
2 6 (85.71%) Linux
2 6 (85.71%) Unix
3 1 (14.29%) Windows Server
Processes & Methodologies
1 7 (100.00%) MVC
2 1 (14.29%) Agile Software Development
2 1 (14.29%) B2B
2 1 (14.29%) Configuration Management
2 1 (14.29%) ETL
2 1 (14.29%) Presales
2 1 (14.29%) System Testing
2 1 (14.29%) Waterfall
Programming Languages
1 7 (100.00%) C#
1 7 (100.00%) JavaScript
2 6 (85.71%) C++
2 6 (85.71%) OpenEdge ABL
2 6 (85.71%) Progress 4GL
3 1 (14.29%) SQL
3 1 (14.29%) T-SQL
3 1 (14.29%) VB.NET
Quality Assurance & Compliance
1 1 (14.29%) ISO/IEC 27001
Vendors
1 6 (85.71%) Progress