Period
to 22 June 2021

The table below looks at the prevalence of the term N-Tier in permanent job vacancies advertised in the City of London. Included is a benchmarking guide to the salaries offered in vacancies that have cited N-Tier over the 6 months to 22 June 2021 with a comparison to the same period over the previous 2 years.

N-Tier
Central London > City of London
6 months to
22 Jun 2021
Same period 2020 Same period 2019
Rank 177 250 281
Rank change year-on-year +73 +31 +34
Permanent jobs citing N-Tier 62 1 40
As % of all permanent jobs advertised in the City of London 1.18% 0.016% 0.40%
As % of the Miscellaneous category 3.26% 0.043% 1.08%
Number of salaries quoted 62 1 38
10th Percentile £66,250 " "
25th Percentile £73,125 £53,750 £61,250
Median annual salary (50th Percentile) £87,500 £57,500 £75,000
Median % change year-on-year +52.17% -23.33% +3.45%
75th Percentile £88,750 £61,250 £82,500
90th Percentile " " £86,250
Central London median annual salary £87,500 £102,500 £75,000
% change year-on-year -14.63% +36.67% +5.26%

N-Tier is in the Generic IT Skills category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for generic IT skills.

All Generic IT Skills
City of London
Permanent vacancies with a requirement for generic IT skills 1,903 2,341 3,707
As % of all permanent IT jobs advertised in the City of London 36.24% 37.91% 36.67%
Number of salaries quoted 1,664 2,063 3,267
10th Percentile £43,750 £41,250 £37,500
25th Percentile £55,938 £52,500 £50,000
Median annual salary (50th Percentile) £75,000 £70,000 £67,500
Median % change year-on-year +7.14% +3.70% +3.85%
75th Percentile £95,000 £87,500 £85,000
90th Percentile £111,250 £107,250 £100,000
Central London median annual salary £72,500 £70,000 £65,000
% change year-on-year +3.57% +7.69% +4.00%

N-Tier
Job Vacancy Trend in the City of London

Job postings citing N-Tier as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for N-Tier in the City of London

N-Tier
Salary Trend in the City of London

3-month moving average salary quoted in jobs citing N-Tier in the City of London.

Salary trend for N-Tier in the City of London

N-Tier
Salary Histogram in the City of London

Salary distribution for jobs citing N-Tier in the City of London over the 6 months to 22 June 2021.

Salary histogram for N-Tier in the City of London

For the 6 months to 22 June 2021, IT jobs citing N-Tier also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the City of London region with a requirement for N-Tier.

1 62 (100.00%) C#
1 62 (100.00%) JavaScript
1 62 (100.00%) SQL
1 62 (100.00%) T-SQL
1 62 (100.00%) .NET
1 62 (100.00%) SQL Server
1 62 (100.00%) CSS
1 62 (100.00%) Web Services
1 62 (100.00%) SOA
1 62 (100.00%) MVC
1 62 (100.00%) Agile Software Development
1 62 (100.00%) jQuery
1 62 (100.00%) Team Foundation Server
1 62 (100.00%) Test Automation
1 62 (100.00%) Visual Studio Team System
1 62 (100.00%) Entity Framework
1 62 (100.00%) ASP.NET Web API
1 62 (100.00%) DevOps
1 62 (100.00%) Twitter Bootstrap
1 62 (100.00%) Microservices
1 62 (100.00%) React
2 58 (93.55%) SOLID
2 58 (93.55%) Don't repeat yourself (DRY)
2 58 (93.55%) Continuous Integration
2 58 (93.55%) Azure
2 58 (93.55%) SharePoint
2 58 (93.55%) UML
2 58 (93.55%) OO
2 58 (93.55%) .NET Core
2 58 (93.55%) Deployment Automation

N-Tier
Co-occurring IT Skills in the City of London 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 58 (93.55%) SharePoint
Business Applications
1 55 (88.71%) Dynamics CRM
Cloud Services
1 58 (93.55%) Azure
2 55 (88.71%) PaaS
3 52 (83.87%) Azure Active Directory
3 52 (83.87%) Azure App Service
3 52 (83.87%) Azure Key Vault
3 52 (83.87%) Azure Service Bus
3 52 (83.87%) Azure Service Fabric
3 52 (83.87%) Azure Storage
4 15 (24.19%) Azure Functions
4 15 (24.19%) Serverless
5 3 (4.84%) AWS
Database & Business Intelligence
1 62 (100.00%) SQL Server
2 3 (4.84%) NoSQL
Development Applications
1 62 (100.00%) Team Foundation Server
1 62 (100.00%) Visual Studio Team System
General
1 37 (59.68%) Analytical Skills
2 19 (30.65%) Social Skills
3 7 (11.29%) Online Betting
4 4 (6.45%) Back Office
Job Titles
1 62 (100.00%) Developer
2 58 (93.55%) Azure Developer
3 55 (88.71%) C# Developer
4 42 (67.74%) Senior C# Developer
4 42 (67.74%) Senior Developer
5 25 (40.32%) .NET Developer
5 25 (40.32%) ASP.NET MVC Developer
5 25 (40.32%) C# .NET Developer
5 25 (40.32%) SQL Developer
6 24 (38.71%) Senior .NET Developer
6 24 (38.71%) Senior C# .NET Developer
6 24 (38.71%) Senior SQL Developer
7 19 (30.65%) Integration Developer
8 15 (24.19%) DevOps Developer
8 15 (24.19%) Digital Developer
8 15 (24.19%) Senior DevOps
9 7 (11.29%) Senior Integration Developer
10 4 (6.45%) Lead Developer
10 4 (6.45%) Software Developer
11 1 (1.61%) Team Leader
Libraries, Frameworks & Software Standards
1 62 (100.00%) .NET
1 62 (100.00%) ASP.NET Web API
1 62 (100.00%) CSS
1 62 (100.00%) Entity Framework
1 62 (100.00%) jQuery
1 62 (100.00%) React
1 62 (100.00%) Twitter Bootstrap
1 62 (100.00%) Web Services
2 58 (93.55%) .NET Core
3 55 (88.71%) .NET Framework
Miscellaneous
1 25 (40.32%) Reinsurance
2 7 (11.29%) Social Media
Processes & Methodologies
1 62 (100.00%) Agile Software Development
1 62 (100.00%) DevOps
1 62 (100.00%) Microservices
1 62 (100.00%) MVC
1 62 (100.00%) SOA
1 62 (100.00%) Test Automation
2 58 (93.55%) Continuous Integration
2 58 (93.55%) Deployment Automation
2 58 (93.55%) Don't repeat yourself (DRY)
2 58 (93.55%) OO
2 58 (93.55%) SOLID
2 58 (93.55%) UML
3 55 (88.71%) CRM
4 43 (69.35%) Mentoring
5 37 (59.68%) Migration
6 20 (32.26%) Computer Science
6 20 (32.26%) Systems Analysis
7 19 (30.65%) Continuous Improvement
8 4 (6.45%) CQRS
8 4 (6.45%) Security Testing
Programming Languages
1 62 (100.00%) C#
1 62 (100.00%) JavaScript
1 62 (100.00%) SQL
1 62 (100.00%) T-SQL
2 55 (88.71%) PowerShell
Qualifications
1 52 (83.87%) Degree
2 20 (32.26%) Computer Science Degree
Systems Management
1 55 (88.71%) Opscode Chef
1 55 (88.71%) Terraform
Vendors
1 55 (88.71%) Nintex
2 4 (6.45%) Microsoft