Period
to 10 December 2018

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 10 December 2018 with a comparison to the same period in the previous 2 years.

Microsoft ASP.NET Web API
East of England > Hertfordshire
6 months to
10 Dec 2018
Same period 2017 Same period 2016
Rank 116 39 50
Rank change year-on-year -77 +11 +62
Permanent jobs citing ASP.NET Web API 92 289 222
As % of all permanent IT jobs advertised in Hertfordshire 2.37% 6.56% 4.99%
As % of the Libraries, Frameworks & Software Standards category 6.53% 15.50% 13.60%
Number of salaries quoted 88 276 217
Hertfordshire median annual salary £42,500 £52,500 £45,000
Median salary % change year-on-year -19.05% +16.67% -18.18%
10th Percentile £32,000 £30,000 £31,000
90th Percentile £65,750 £72,500 £72,500
East of England median annual salary £45,000 £45,000 £45,000

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 1,408 1,865 1,632
As % of all permanent IT jobs advertised in Hertfordshire 36.25% 42.33% 36.69%
Number of salaries quoted 1,189 1,628 1,448
Hertfordshire median annual salary £50,000 £50,000 £50,000
10th Percentile £30,400 £31,250 £29,000
90th Percentile £72,500 £71,250 £70,000
East of England median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% +5.88%

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 10 December 2018.

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 10 December 2018. 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
St Albans -18 24 £40,000 -38.46% 1
Watford -13 14 £40,000 -23.81% 5
Broxbourne -3 13 £41,500 -7.78%
Hemel Hempstead -29 10 £50,000 -4.76% 2
Welwyn Garden City - 8 £52,500 - 1
Letchworth -4 6 £34,000 -2.86%
Borehamwood +12 5 £47,500 -13.64% 3
Hoddesdon - 2 £52,500 - 1
Bishop's Stortford - 2 £41,250 - 1
Hertford +6 1 £50,000 +5.26% 1
Stevenage +6 1 £32,500 -38.10%
Harpenden +1 1 £42,500 -19.05% 1
Hatfield -9 1 £70,000 +33.33%
Potters Bar - 1 £52,500 -
Royston - 1 - -
Berkhamsted - 1 £42,500 -
ASP.NET Web API
East of England

For the 6 months to 10 December 2018, 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 92 (100.00%) C#
1 92 (100.00%) .NET
2 81 (88.04%) MVC
3 61 (66.30%) ASP.NET
4 56 (60.87%) SQL Server
5 55 (59.78%) Agile Software Development
6 52 (56.52%) TDD
7 48 (52.17%) AngularJS
8 46 (50.00%) RESTful
9 45 (48.91%) ASP.NET MVC
10 43 (46.74%) Scrum
11 33 (35.87%) HTML
11 33 (35.87%) Web Application Development
12 32 (34.78%) JavaScript
13 29 (31.52%) Continuous Integration
14 28 (30.43%) BDD
14 28 (30.43%) SQL
15 27 (29.35%) SQL Server 2016
16 26 (28.26%) CSS
16 26 (28.26%) Web Services
16 26 (28.26%) .NET Framework
17 25 (27.17%) Microsoft
18 23 (25.00%) ASP.NET MVC 5
19 22 (23.91%) Dependency Injection
20 20 (21.74%) Marketing
20 20 (21.74%) Advertising
20 20 (21.74%) Facebook
21 19 (20.65%) WCF
22 18 (19.57%) Problem-Solving
23 17 (18.48%) LINQ

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 6 (6.52%) IIS
2 5 (5.43%) Umbraco
3 4 (4.35%) NServiceBus
4 2 (2.17%) CMS
4 2 (2.17%) WordPress
Cloud Services
1 17 (18.48%) Microsoft Azure
2 6 (6.52%) Amazon AWS
3 5 (5.43%) SaaS
Communications & Networking
1 8 (8.70%) HTTP
2 3 (3.26%) TCP/IP
3 1 (1.09%) Hyperconnected
3 1 (1.09%) Internet
Database & Business Intelligence
1 56 (60.87%) SQL Server
2 27 (29.35%) SQL Server 2016
3 9 (9.78%) MongoDB
3 9 (9.78%) NoSQL
4 6 (6.52%) MySQL
5 5 (5.43%) Relational Database
6 2 (2.17%) Redis
6 2 (2.17%) SQL Server 2012
6 2 (2.17%) SQL Server Integration Services
6 2 (2.17%) SQL Server Reporting Services
7 1 (1.09%) Azure SQL Database
7 1 (1.09%) Couchbase
7 1 (1.09%) RavenDB
Development Applications
1 14 (15.22%) Visual Studio
2 9 (9.78%) Git (software)
3 7 (7.61%) Team Foundation Server
4 5 (5.43%) Subversion
5 2 (2.17%) ProC
6 1 (1.09%) Jasmine
6 1 (1.09%) MSTest
6 1 (1.09%) Protractor
6 1 (1.09%) SpecFlow
6 1 (1.09%) Visual Studio Team System
General
1 20 (21.74%) Advertising
1 20 (21.74%) Marketing
2 12 (13.04%) Finance
3 10 (10.87%) Retail
4 1 (1.09%) Games
4 1 (1.09%) Legal
Job Titles
1 89 (96.74%) Developer
2 73 (79.35%) .NET Developer
3 22 (23.91%) C# Developer
4 16 (17.39%) C# .NET Developer
5 11 (11.96%) Software Developer
6 9 (9.78%) C# Software Developer
7 8 (8.70%) ASP.NET Developer
7 8 (8.70%) C# ASP.NET Developer
8 6 (6.52%) Full Stack Developer
8 6 (6.52%) Senior Developer
9 5 (5.43%) Angular Developer
9 5 (5.43%) Web Developer
10 4 (4.35%) .NET Software Developer
10 4 (4.35%) C# Web Developer
10 4 (4.35%) Junior
10 4 (4.35%) Junior Developer
10 4 (4.35%) Senior .NET Developer
11 3 (3.26%) Backend Developer
11 3 (3.26%) Junior C# ASP.NET Developer
11 3 (3.26%) Senior C# .NET Developer
Libraries, Frameworks & Software Standards
1 92 (100.00%) .NET
2 61 (66.30%) ASP.NET
3 48 (52.17%) AngularJS
4 46 (50.00%) RESTful
5 45 (48.91%) ASP.NET MVC
6 33 (35.87%) HTML
7 26 (28.26%) .NET Framework
7 26 (28.26%) CSS
7 26 (28.26%) Web Services
8 23 (25.00%) ASP.NET MVC 5
9 19 (20.65%) WCF
10 17 (18.48%) Entity Framework
10 17 (18.48%) LINQ
11 16 (17.39%) .NET Core
12 14 (15.22%) jQuery
13 12 (13.04%) Twitter Bootstrap
14 11 (11.96%) WPF
15 9 (9.78%) SOAP
16 8 (8.70%) Angular 2
16 8 (8.70%) ASP.NET Core
Miscellaneous
1 9 (9.78%) User Experience
2 6 (6.52%) Mobile App
3 4 (4.35%) Self-Motivation
4 3 (3.26%) Enterprise Software
5 2 (2.17%) Analytical Skills
5 2 (2.17%) Fintech
5 2 (2.17%) Greenfield Project
6 1 (1.09%) BBC
6 1 (1.09%) Digital TV
6 1 (1.09%) Social Media
6 1 (1.09%) Social Network
Operating Systems
1 7 (7.61%) Windows
2 6 (6.52%) Android
2 6 (6.52%) Apple iOS
3 3 (3.26%) Windows Server
4 1 (1.09%) Linux
Processes & Methodologies
1 81 (88.04%) MVC
2 55 (59.78%) Agile Software Development
3 52 (56.52%) TDD
4 43 (46.74%) Scrum
5 33 (35.87%) Web Application Development
6 29 (31.52%) Continuous Integration
7 28 (30.43%) BDD
8 22 (23.91%) Dependency Injection
9 18 (19.57%) Problem-Solving
10 17 (18.48%) OO
11 16 (17.39%) SOLID
12 13 (14.13%) Unit Testing
13 11 (11.96%) Web Development
14 9 (9.78%) Front End Development
14 9 (9.78%) Kanban
14 9 (9.78%) OOA/OOD
15 7 (7.61%) CQRS
15 7 (7.61%) E-Commerce
15 7 (7.61%) Mentoring
15 7 (7.61%) Migration
Programming Languages
1 92 (100.00%) C#
2 32 (34.78%) JavaScript
3 28 (30.43%) SQL
4 15 (16.30%) TypeScript
5 6 (6.52%) XAML
6 5 (5.43%) ES6
7 3 (3.26%) Ruby
8 2 (2.17%) VB.NET
9 1 (1.09%) C
9 1 (1.09%) F#
9 1 (1.09%) PL/SQL
9 1 (1.09%) VBScript
Quality Assurance & Compliance
1 3 (3.26%) WAI
System Software
1 1 (1.09%) Docker
Vendors
1 25 (27.17%) Microsoft
2 20 (21.74%) Facebook
3 7 (7.61%) Oracle
4 6 (6.52%) Xamarin
5 3 (3.26%) Google
6 1 (1.09%) Apple
6 1 (1.09%) Castleton
6 1 (1.09%) Sony
6 1 (1.09%) Yahoo!