Period
to 13 December 2019

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for ASP.NET Web API skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited ASP.NET Web API over the 6 months to 13 December 2019 with a comparison to the same period in the previous 2 years.

Microsoft ASP.NET Web API
East of England > Hertfordshire
6 months to
13 Dec 2019
Same period 2018 Same period 2017
Rank 80 116 37
Rank change year-on-year +36 -79 +10
Permanent jobs citing ASP.NET Web API 67 89 291
As % of all permanent IT jobs advertised in Hertfordshire 3.00% 2.31% 6.56%
As % of the Libraries, Frameworks & Software Standards category 8.93% 6.44% 15.59%
Number of salaries quoted 60 85 277
Hertfordshire median annual salary £50,000 £42,500 £52,500
Median salary % change year-on-year +17.65% -19.05% +16.67%
10th Percentile £39,000 £32,000 £28,750
90th Percentile £87,500 £69,000 £72,500
East of England median annual salary £50,000 £45,000 £45,000
% change year-on-year +11.11% - -

ASP.NET Web API 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 Hertfordshire with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Hertfordshire
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 750 1,382 1,867
As % of all permanent IT jobs advertised in Hertfordshire 33.60% 35.91% 42.09%
Number of salaries quoted 598 1,165 1,631
Hertfordshire median annual salary £52,500 £51,000 £50,000
Median salary % change year-on-year +2.94% +2.00% -
10th Percentile £33,250 £30,600 £31,250
90th Percentile £75,000 £72,500 £71,250
East of England median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% +5.56%

ASP.NET Web API
Job Vacancy Trend in Hertfordshire

Job postings citing ASP.NET Web API as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for ASP.NET Web API in Hertfordshire

ASP.NET Web API
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing ASP.NET Web API in Hertfordshire.

Salary trend for ASP.NET Web API in Hertfordshire

ASP.NET Web API
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing ASP.NET Web API in Hertfordshire over the 6 months to 13 December 2019.

Salary histogram for ASP.NET Web API in Hertfordshire

ASP.NET Web API
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing ASP.NET Web API within the Hertfordshire region over the 6 months to 13 December 2019. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Harpenden +4 15 £42,000 -1.18% 1
St Albans -11 13 £60,000 +50.00% 7
Watford +32 12 £85,000 +126.67% 2
Letchworth -6 4 £43,750 +28.68%
Welwyn Garden City +37 3 £47,500 -9.52% 1
Stevenage +12 3 £55,500 +70.77% 1
Hemel Hempstead 0 3 £45,000 -10.00% 3
Bishop's Stortford +6 1 £40,000 - 1
Borehamwood +3 1 £55,000 +15.79% 2
Hitchin - 1 £55,000 - 1
ASP.NET Web API
East of England

For the 6 months to 13 December 2019, IT jobs citing ASP.NET Web API 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 Hertfordshire region with a requirement for ASP.NET Web API.

1 67 (100.00%) C#
1 67 (100.00%) .NET
2 52 (77.61%) Agile Software Development
3 50 (74.63%) MVC
3 50 (74.63%) ASP.NET
4 43 (64.18%) SQL Server
5 35 (52.24%) E-Commerce
6 34 (50.75%) ASP.NET MVC
7 33 (49.25%) Retail
8 32 (47.76%) Azure
9 31 (46.27%) SQL
10 30 (44.78%) .NET Core
11 29 (43.28%) AngularJS
12 23 (34.33%) JavaScript
13 22 (32.84%) Web Development
14 21 (31.34%) CSS
15 20 (29.85%) HTML
15 20 (29.85%) Scrum
15 20 (29.85%) TDD
15 20 (29.85%) API Development
16 19 (28.36%) DevOps
17 17 (25.37%) ASP.NET Web Forms
17 17 (25.37%) Node.js
18 16 (23.88%) WinForms
18 16 (23.88%) Web Services
18 16 (23.88%) .NET Framework
19 15 (22.39%) jQuery
19 15 (22.39%) AWS
19 15 (22.39%) SharePoint
19 15 (22.39%) Microsoft

ASP.NET Web API
Co-occurring 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 15 (22.39%) SharePoint
2 2 (2.99%) IIS
3 1 (1.49%) WordPress
Business Applications
1 9 (13.43%) SAP ERP
2 1 (1.49%) SessionCam
Cloud Services
1 32 (47.76%) Azure
2 15 (22.39%) AWS
3 7 (10.45%) Serverless
4 5 (7.46%) GCP
5 3 (4.48%) Azure Active Directory
5 3 (4.48%) Azure Data Factory
5 3 (4.48%) Azure Functions
5 3 (4.48%) PaaS
6 1 (1.49%) BrowserStack
6 1 (1.49%) Google Analytics
Database & Business Intelligence
1 43 (64.18%) SQL Server
2 10 (14.93%) NoSQL
3 5 (7.46%) SQL Server 2016
4 4 (5.97%) MySQL
4 4 (5.97%) SQL Server 2012
5 3 (4.48%) Azure SQL Database
5 3 (4.48%) QlikView
6 2 (2.99%) SQL Server 2008
7 1 (1.49%) Apache Cassandra
7 1 (1.49%) MongoDB
7 1 (1.49%) RavenDB
Development Applications
1 13 (19.40%) Jenkins
1 13 (19.40%) JIRA
2 9 (13.43%) Octopus Deploy
2 9 (13.43%) Selenium
2 9 (13.43%) WebDriver
3 7 (10.45%) Git (software)
3 7 (10.45%) Visual Studio
4 5 (7.46%) Team Foundation Server
5 4 (5.97%) Jasmine
5 4 (5.97%) Karma Test Runner
5 4 (5.97%) TeamCity
6 3 (4.48%) Atlassian Bamboo
6 3 (4.48%) Visual Studio Team System
7 1 (1.49%) NUnit
General
1 33 (49.25%) Retail
2 12 (17.91%) Finance
3 6 (8.96%) Legal
4 2 (2.99%) Games
4 2 (2.99%) Music Industry
5 1 (1.49%) Advertising
5 1 (1.49%) Manufacturing
5 1 (1.49%) Marketing
Job Titles
1 53 (79.10%) Developer
2 42 (62.69%) .NET Developer
3 31 (46.27%) C# Developer
4 27 (40.30%) C# .NET Developer
5 20 (29.85%) SQL Developer
6 16 (23.88%) ASP.NET Developer
6 16 (23.88%) C# ASP.NET Developer
7 13 (19.40%) C# Developer - E-Commerce
7 13 (19.40%) E-Commerce Developer
8 9 (13.43%) Architect
8 9 (13.43%) Solutions Architect
9 8 (11.94%) ASP.NET MVC Developer
10 6 (8.96%) JavaScript Developer
10 6 (8.96%) Software Developer
11 4 (5.97%) Full Stack Developer
11 4 (5.97%) Team Leader
12 3 (4.48%) Technical Leader
12 3 (4.48%) Technical Team Leader
12 3 (4.48%) Web Developer
13 2 (2.99%) C# Software Developer
Libraries, Frameworks & Software Standards
1 67 (100.00%) .NET
2 50 (74.63%) ASP.NET
3 34 (50.75%) ASP.NET MVC
4 30 (44.78%) .NET Core
5 29 (43.28%) AngularJS
6 21 (31.34%) CSS
7 20 (29.85%) HTML
8 17 (25.37%) ASP.NET Web Forms
8 17 (25.37%) Node.js
9 16 (23.88%) .NET Framework
9 16 (23.88%) Web Services
9 16 (23.88%) WinForms
10 15 (22.39%) jQuery
11 14 (20.90%) Entity Framework
11 14 (20.90%) HTML5
11 14 (20.90%) RESTful
12 13 (19.40%) WPF
13 12 (17.91%) React
14 10 (14.93%) ASP.NET MVC 5
14 10 (14.93%) WebSockets
Miscellaneous
1 9 (13.43%) Enterprise Software
2 7 (10.45%) Analytical Skills
3 2 (2.99%) Greenfield Project
4 1 (1.49%) BBC
4 1 (1.49%) Social Media
4 1 (1.49%) User Experience
Operating Systems
1 14 (20.90%) Windows
Processes & Methodologies
1 52 (77.61%) Agile Software Development
2 50 (74.63%) MVC
3 35 (52.24%) E-Commerce
4 22 (32.84%) Web Development
5 20 (29.85%) API Development
5 20 (29.85%) Scrum
5 20 (29.85%) TDD
6 19 (28.36%) DevOps
7 14 (20.90%) Continuous Integration
8 13 (19.40%) Test Automation
9 11 (16.42%) ERP
9 11 (16.42%) Problem-Solving
10 9 (13.43%) Continuous Deployment
10 9 (13.43%) Data Integration
10 9 (13.43%) Deployment Automation
10 9 (13.43%) Waterfall
10 9 (13.43%) Web Application Development
11 8 (11.94%) Multithreading
11 8 (11.94%) SOLID
12 7 (10.45%) Unit Testing
Programming Languages
1 67 (100.00%) C#
2 31 (46.27%) SQL
3 23 (34.33%) JavaScript
4 15 (22.39%) TypeScript
5 12 (17.91%) Python
6 6 (8.96%) Ruby
7 5 (7.46%) PowerShell
8 4 (5.97%) F#
9 3 (4.48%) Java
10 2 (2.99%) C
10 2 (2.99%) T-SQL
10 2 (2.99%) VBScript
Qualifications
1 2 (2.99%) Degree
2 1 (1.49%) MBCS
System Software
1 6 (8.96%) Docker
2 3 (4.48%) Active Directory
Systems Management
1 1 (1.49%) Kubernetes
1 1 (1.49%) Opscode Chef
1 1 (1.49%) Puppet
Vendors
1 15 (22.39%) Microsoft
2 9 (13.43%) SAP
2 9 (13.43%) Sitecore
3 3 (4.48%) Google
3 3 (4.48%) Tableau
4 2 (2.99%) Facebook
5 1 (1.49%) Apple
5 1 (1.49%) Sony
5 1 (1.49%) WooCommerce
5 1 (1.49%) Yahoo!