Period
to 19 October 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 19 October 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
19 Oct 2018
Same period 2017 Same period 2016
Rank 91 44 67
Rank change year-on-year -47 +23 +52
Permanent jobs citing ASP.NET Web API 119 256 186
As % of all permanent IT jobs advertised in Hertfordshire 2.94% 6.09% 4.21%
As % of the Libraries, Frameworks & Software Standards category 7.88% 14.41% 12.51%
Number of salaries quoted 112 242 181
Hertfordshire median annual salary £41,500 £52,500 £42,500
Median salary % change year-on-year -20.95% +23.53% -10.53%
10th Percentile £33,750 £32,500 £31,000
90th Percentile £57,500 £72,500 £72,500
East of England median annual salary £45,000 £50,000 £45,000
% change year-on-year -10.00% +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 1,511 1,776 1,487
As % of all permanent IT jobs advertised in Hertfordshire 37.39% 42.24% 33.67%
Number of salaries quoted 1,289 1,546 1,324
Hertfordshire median annual salary £50,000 £50,000 £47,500
Median salary % change year-on-year - +5.26% +5.56%
10th Percentile £30,000 £31,250 £30,000
90th Percentile £73,750 £70,000 £70,000
East of England median annual salary £47,500 £45,000 £45,000
% change year-on-year +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 19 October 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 19 October 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 31 £40,000 -38.46% 2
Broxbourne +1 18 £41,500 -7.78%
Watford -3 14 £45,250 -17.73% 3
Hemel Hempstead -28 14 £50,000 -4.76% 1
Borehamwood +19 10 £47,500 -13.64% 1
Letchworth +13 9 £34,000 -2.86% 1
Bishop's Stortford +2 4 £42,500 +6.25% 1
Welwyn Garden City - 4 £51,250 - 1
Stevenage +7 2 - - 1
Hatfield -12 2 £61,250 +6.52%
Hoddesdon - 2 £52,500 - 1
Hitchin +1 1 £37,500 -
Harpenden -1 1 £42,500 -19.05% 1
Berkhamsted - 1 £42,500 - 1
Potters Bar - 1 £52,500 -
Radlett - 1 - -
Royston - 1 - -
ASP.NET Web API
East of England

For the 6 months to 19 October 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.

1 119 (100.00%) .NET
2 118 (99.16%) C#
3 109 (91.60%) MVC
4 78 (65.55%) ASP.NET
5 71 (59.66%) SQL Server
6 68 (57.14%) Agile Software Development
7 63 (52.94%) TDD
7 63 (52.94%) ASP.NET MVC
8 59 (49.58%) RESTful
9 54 (45.38%) AngularJS
10 48 (40.34%) Scrum
11 46 (38.66%) Web Application Development
12 40 (33.61%) BDD
12 40 (33.61%) SQL
13 39 (32.77%) HTML
13 39 (32.77%) SQL Server 2016
14 37 (31.09%) Continuous Integration
15 34 (28.57%) .NET Framework
15 34 (28.57%) JavaScript
15 34 (28.57%) ASP.NET MVC 5
16 30 (25.21%) Web Services
16 30 (25.21%) Microsoft
17 29 (24.37%) Facebook
18 28 (23.53%) Dependency Injection
18 28 (23.53%) CSS
18 28 (23.53%) Advertising
18 28 (23.53%) LINQ
19 27 (22.69%) Marketing
20 25 (21.01%) Entity Framework
21 23 (19.33%) jQuery

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 (5.04%) IIS
2 4 (3.36%) NServiceBus
3 3 (2.52%) Umbraco
4 2 (1.68%) SharePoint
5 1 (0.84%) Oracle Service Bus
5 1 (0.84%) Oracle SOA Suite
Applications
1 2 (1.68%) Chatbot
Cloud Services
1 13 (10.92%) Microsoft Azure
2 3 (2.52%) Amazon AWS
3 1 (0.84%) Office 365
3 1 (0.84%) SaaS
Communications & Networking
1 4 (3.36%) HTTP
2 3 (2.52%) TCP/IP
3 2 (1.68%) SMS
Database & Business Intelligence
1 71 (59.66%) SQL Server
2 39 (32.77%) SQL Server 2016
3 13 (10.92%) NoSQL
4 7 (5.88%) MongoDB
5 4 (3.36%) MySQL
6 2 (1.68%) Redis
6 2 (1.68%) SQL Server 2012
6 2 (1.68%) SQL Server Integration Services
6 2 (1.68%) SQL Server Reporting Services
7 1 (0.84%) Couchbase
7 1 (0.84%) Oracle Database
7 1 (0.84%) RavenDB
7 1 (0.84%) Relational Database
Development Applications
1 11 (9.24%) Git (software)
2 10 (8.40%) Visual Studio
3 8 (6.72%) Team Foundation Server
4 3 (2.52%) NUnit
4 3 (2.52%) Visual Studio Team System
5 2 (1.68%) Jasmine
5 2 (1.68%) MSTest
5 2 (1.68%) ProC
5 2 (1.68%) Subversion
6 1 (0.84%) Jenkins
6 1 (0.84%) Protractor
6 1 (0.84%) Selenium
6 1 (0.84%) SpecFlow
6 1 (0.84%) TeamCity
6 1 (0.84%) VSS/SourceSafe
General
1 28 (23.53%) Advertising
2 27 (22.69%) Marketing
3 15 (12.61%) Retail
4 12 (10.08%) Finance
5 4 (3.36%) Legal
6 1 (0.84%) Games
Job Titles
1 116 (97.48%) Developer
2 100 (84.03%) .NET Developer
3 22 (18.49%) C# Developer
4 17 (14.29%) C# .NET Developer
5 11 (9.24%) ASP.NET Developer
5 11 (9.24%) C# ASP.NET Developer
6 10 (8.40%) Software Developer
7 9 (7.56%) Angular Developer
7 9 (7.56%) Full Stack Developer
8 7 (5.88%) C# Software Developer
9 6 (5.04%) Senior Developer
10 4 (3.36%) .NET Software Developer
10 4 (3.36%) ASP.NET MVC Developer
10 4 (3.36%) Junior
10 4 (3.36%) Junior Developer
10 4 (3.36%) Senior .NET Developer
10 4 (3.36%) Web Developer
11 3 (2.52%) Junior C# .NET Developer
11 3 (2.52%) Junior C# ASP.NET Developer
11 3 (2.52%) Social Media Developer
Libraries, Frameworks & Software Standards
1 119 (100.00%) .NET
2 78 (65.55%) ASP.NET
3 63 (52.94%) ASP.NET MVC
4 59 (49.58%) RESTful
5 54 (45.38%) AngularJS
6 39 (32.77%) HTML
7 34 (28.57%) .NET Framework
7 34 (28.57%) ASP.NET MVC 5
8 30 (25.21%) Web Services
9 28 (23.53%) CSS
9 28 (23.53%) LINQ
10 25 (21.01%) Entity Framework
11 23 (19.33%) jQuery
11 23 (19.33%) WCF
12 19 (15.97%) Twitter Bootstrap
13 17 (14.29%) WPF
14 16 (13.45%) HTML5
15 13 (10.92%) .NET Core
15 13 (10.92%) Silverlight
16 11 (9.24%) Node.js
Miscellaneous
1 6 (5.04%) User Experience
2 4 (3.36%) Greenfield Project
2 4 (3.36%) Self-Motivation
3 3 (2.52%) BBC
3 3 (2.52%) Computer Science
3 3 (2.52%) Enterprise Software
3 3 (2.52%) Social Media
4 2 (1.68%) Analytical Skills
4 2 (1.68%) Fintech
4 2 (1.68%) Mobile App
4 2 (1.68%) Private Cloud
4 2 (1.68%) Robotics
5 1 (0.84%) Digital TV
5 1 (0.84%) EPoS
5 1 (0.84%) Social Network
Operating Systems
1 7 (5.88%) Android
2 6 (5.04%) Apple iOS
3 5 (4.20%) Windows
4 3 (2.52%) Windows Server
5 2 (1.68%) Linux
Processes & Methodologies
1 109 (91.60%) MVC
2 68 (57.14%) Agile Software Development
3 63 (52.94%) TDD
4 48 (40.34%) Scrum
5 46 (38.66%) Web Application Development
6 40 (33.61%) BDD
7 37 (31.09%) Continuous Integration
8 28 (23.53%) Dependency Injection
9 21 (17.65%) Problem-Solving
10 18 (15.13%) OO
11 17 (14.29%) Unit Testing
12 16 (13.45%) SOLID
13 13 (10.92%) Logistics
13 13 (10.92%) Migration
14 12 (10.08%) E-Commerce
15 7 (5.88%) CQRS
15 7 (5.88%) Domain-Driven Design
15 7 (5.88%) Web Development
16 6 (5.04%) Enterprise Architecture
16 6 (5.04%) Front End Development
Programming Languages
1 118 (99.16%) C#
2 40 (33.61%) SQL
3 34 (28.57%) JavaScript
4 10 (8.40%) TypeScript
5 9 (7.56%) Ruby
6 4 (3.36%) PowerShell
7 3 (2.52%) XAML
8 1 (0.84%) C
8 1 (0.84%) ES6
8 1 (0.84%) F#
8 1 (0.84%) PL/SQL
8 1 (0.84%) VB.NET
Qualifications
1 2 (1.68%) HND
2 1 (0.84%) Computer Science Degree
2 1 (0.84%) Degree
Quality Assurance & Compliance
1 3 (2.52%) WAI
System Software
1 1 (0.84%) Docker
Systems Management
1 1 (0.84%) Puppet
Vendors
1 30 (25.21%) Microsoft
2 29 (24.37%) Facebook
3 6 (5.04%) Xamarin
4 5 (4.20%) Oracle
5 3 (2.52%) Apple
5 3 (2.52%) Google
5 3 (2.52%) Sony
5 3 (2.52%) Yahoo!
6 1 (0.84%) Castleton