Period
to 22 February 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 22 February 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
22 Feb 2018
Same period 2017 Same period 2016
Rank 48 36 103
Rank change year-on-year -12 +67 +64
Permanent jobs citing ASP.NET Web API 265 255 146
As % of all permanent IT jobs advertised in Hertfordshire 5.44% 5.58% 2.85%
As % of the Libraries, Frameworks & Software Standards category 13.84% 14.29% 8.65%
Number of salaries quoted 253 243 140
Hertfordshire median annual salary £45,000 £47,500 £57,500
Median salary % change year-on-year -5.26% -17.39% -11.54%
10th Percentile £28,750 £31,150 £32,500
90th Percentile £67,500 £72,500 £72,500
East of England median annual salary £45,000 £45,000 £50,000
% 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 1,915 1,784 1,687
As % of all permanent IT jobs advertised in Hertfordshire 39.32% 39.07% 32.97%
Number of salaries quoted 1,680 1,550 1,440
Hertfordshire median annual salary £52,500 £50,000 £46,250
Median salary % change year-on-year +5.00% +8.11% +2.78%
10th Percentile £31,250 £31,250 £28,000
90th Percentile £71,375 £70,000 £70,000
East of England median annual salary £50,000 £45,000 £42,500
% change year-on-year +11.11% +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 22 February 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 22 February 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
Hemel Hempstead +13 84 £52,500 +31.25% 3
St Albans +3 55 £62,500 -3.85% 7
Letchworth -1 22 £34,000 -15.00% 2
Hatfield -19 20 £52,500 -12.50% 2
Harpenden +17 18 £47,500 +22.58% 2
Waltham Cross +1 17 £35,000 -50.00%
Watford -5 14 £45,000 +12.50% 1
Hitchin +3 11 £35,000 +1.45% 2
Broxbourne +5 7 £35,000 -26.32% 1
Stevenage +2 6 £52,500 +54.41%
Potters Bar - 2 £50,000 - 1
Borehamwood - 1 £52,500 -
ASP.NET Web API
East of England

For the 6 months to 22 February 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.

1 265 (100.00%) .NET
2 260 (98.11%) MVC
3 259 (97.74%) C#
4 231 (87.17%) ASP.NET
5 207 (78.11%) ASP.NET MVC
6 186 (70.19%) Agile Software Development
7 185 (69.81%) SQL Server
8 149 (56.23%) TDD
9 140 (52.83%) RESTful
10 136 (51.32%) Git (software)
11 132 (49.81%) Web Application Development
12 128 (48.30%) BDD
13 122 (46.04%) AngularJS
14 115 (43.40%) WCF
15 114 (43.02%) ASP.NET MVC 5
16 104 (39.25%) JavaScript
17 102 (38.49%) SQL
18 101 (38.11%) NoSQL
19 99 (37.36%) Node.js
20 96 (36.23%) SQL Server 2016
21 95 (35.85%) Ruby
22 80 (30.19%) HTML
23 74 (27.92%) CSS
23 74 (27.92%) OO
23 74 (27.92%) jQuery
24 69 (26.04%) Microsoft
25 68 (25.66%) .NET Framework
26 63 (23.77%) Entity Framework
27 57 (21.51%) Web Services
28 51 (19.25%) Scrum

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 21 (7.92%) SharePoint
2 18 (6.79%) NServiceBus
2 18 (6.79%) Oracle SOA Suite
3 11 (4.15%) Oracle Service Bus
4 7 (2.64%) IIS
5 4 (1.51%) Elasticsearch
6 2 (0.75%) CMS
6 2 (0.75%) WordPress
7 1 (0.38%) SharePoint 2013
Cloud Services
1 47 (17.74%) Microsoft Azure
2 23 (8.68%) Amazon AWS
3 20 (7.55%) Office 365
4 6 (2.26%) SaaS
5 1 (0.38%) Amazon SQS
Communications & Networking
1 4 (1.51%) Internet
2 3 (1.13%) DNS
2 3 (1.13%) IMAP
2 3 (1.13%) SMTP
Database & Business Intelligence
1 185 (69.81%) SQL Server
2 101 (38.11%) NoSQL
3 96 (36.23%) SQL Server 2016
4 18 (6.79%) SQL Server 2014
5 15 (5.66%) SQL Server 2012
6 13 (4.91%) SQL Server 2008
7 9 (3.40%) Relational Database
8 8 (3.02%) SQL Server Reporting Services
9 6 (2.26%) Redis
10 5 (1.89%) SQL Server 2005
11 2 (0.75%) SQL Server Integration Services
12 1 (0.38%) Crystal Reports
12 1 (0.38%) MongoDB
12 1 (0.38%) MS Access
12 1 (0.38%) MySQL
12 1 (0.38%) Oracle Reports
12 1 (0.38%) SQL Server Analysis Services
Development Applications
1 136 (51.32%) Git (software)
2 37 (13.96%) NUnit
3 29 (10.94%) Visual Studio
4 28 (10.57%) Team Foundation Server
5 24 (9.06%) Jasmine
6 23 (8.68%) Moq
7 18 (6.79%) MSTest
7 18 (6.79%) Selenium
7 18 (6.79%) Subversion
7 18 (6.79%) VSS/SourceSafe
8 14 (5.28%) SpecFlow
9 8 (3.02%) Jenkins
9 8 (3.02%) Visual Studio Team System
10 6 (2.26%) Protractor
11 2 (0.75%) JIRA
12 1 (0.38%) Grunt
12 1 (0.38%) Log4Net
12 1 (0.38%) Octopus Deploy
12 1 (0.38%) ReSharper
12 1 (0.38%) SQL Server Management Studio (SSMS)
General
1 26 (9.81%) Advertising
2 22 (8.30%) Finance
3 10 (3.77%) Marketing
4 6 (2.26%) Games
4 6 (2.26%) Legal
5 4 (1.51%) Electronics
Job Titles
1 251 (94.72%) Developer
2 212 (80.00%) .NET Developer
3 52 (19.62%) C# Developer
4 38 (14.34%) .NET Software Developer
5 35 (13.21%) Senior Developer
6 29 (10.94%) C# .NET Developer
7 28 (10.57%) Senior .NET Developer
8 22 (8.30%) ASP.NET Developer
8 22 (8.30%) Lead Developer
9 20 (7.55%) Senior C# Developer
10 19 (7.17%) ASP.NET MVC Developer
11 17 (6.42%) Social Media Developer
12 16 (6.04%) C# ASP.NET Developer
12 16 (6.04%) Senior C# .NET Developer
13 15 (5.66%) Senior ASP.NET Developer
13 15 (5.66%) Senior C# ASP.NET Developer
14 10 (3.77%) Junior
14 10 (3.77%) Lead .NET Developer
14 10 (3.77%) Senior ASP.NET MVC Developer
15 7 (2.64%) Full Stack Developer
Libraries, Frameworks & Software Standards
1 265 (100.00%) .NET
2 231 (87.17%) ASP.NET
3 207 (78.11%) ASP.NET MVC
4 140 (52.83%) RESTful
5 122 (46.04%) AngularJS
6 115 (43.40%) WCF
7 114 (43.02%) ASP.NET MVC 5
8 99 (37.36%) Node.js
9 80 (30.19%) HTML
10 74 (27.92%) CSS
10 74 (27.92%) jQuery
11 68 (25.66%) .NET Framework
12 63 (23.77%) Entity Framework
13 57 (21.51%) Web Services
14 43 (16.23%) Twitter Bootstrap
15 41 (15.47%) KnockoutJS
16 34 (12.83%) RabbitMQ
17 26 (9.81%) Code First Entity Framework
17 26 (9.81%) HTML5
18 21 (7.92%) Silverlight
Miscellaneous
1 37 (13.96%) Greenfield Project
2 32 (12.08%) Computer Science
3 23 (8.68%) Social Media
4 17 (6.42%) BBC
4 17 (6.42%) Social Network
5 11 (4.15%) Mobile App
5 11 (4.15%) User Experience
6 9 (3.40%) Analytical Skills
6 9 (3.40%) Tandem
7 7 (2.64%) Fintech
8 3 (1.13%) Enterprise Software
9 2 (0.75%) W3C
Operating Systems
1 14 (5.28%) Windows
2 12 (4.53%) Linux
3 2 (0.75%) Windows Server
4 1 (0.38%) Android
4 1 (0.38%) Apple iOS
Processes & Methodologies
1 260 (98.11%) MVC
2 186 (70.19%) Agile Software Development
3 149 (56.23%) TDD
4 132 (49.81%) Web Application Development
5 128 (48.30%) BDD
6 74 (27.92%) OO
7 51 (19.25%) Scrum
8 33 (12.45%) SOA
9 30 (11.32%) Unit Testing
10 29 (10.94%) Microservices
11 27 (10.19%) Web Development
12 26 (9.81%) Continuous Integration
13 24 (9.06%) Collaborative Working
14 22 (8.30%) SDLC
15 21 (7.92%) Migration
16 20 (7.55%) Business Intelligence
16 20 (7.55%) SOLID
17 19 (7.17%) Test Automation
18 18 (6.79%) Continuous Deployment
18 18 (6.79%) DevOps
Programming Languages
1 259 (97.74%) C#
2 104 (39.25%) JavaScript
3 102 (38.49%) SQL
4 95 (35.85%) Ruby
5 42 (15.85%) TypeScript
6 19 (7.17%) T-SQL
7 16 (6.04%) PowerShell
8 5 (1.89%) XAML
9 3 (1.13%) Python
10 2 (0.75%) Java
10 2 (0.75%) VBScript
11 1 (0.38%) VB
11 1 (0.38%) VB.NET
11 1 (0.38%) VB6
Qualifications
1 32 (12.08%) Degree
2 25 (9.43%) Computer Science Degree
3 1 (0.38%) HND
Quality Assurance & Compliance
1 1 (0.38%) QA
1 1 (0.38%) SLA
System Software
1 2 (0.75%) Active Directory
Systems Management
1 8 (3.02%) Puppet
2 1 (0.38%) Opscode Chef
2 1 (0.38%) WMI
Vendors
1 69 (26.04%) Microsoft
2 25 (9.43%) Facebook
2 25 (9.43%) Xamarin
3 21 (7.92%) Oracle
4 17 (6.42%) Apple
4 17 (6.42%) Google
4 17 (6.42%) Salesforce.com
4 17 (6.42%) Sitecore
4 17 (6.42%) Sony
4 17 (6.42%) Yahoo!
5 1 (0.38%) Atlassian
5 1 (0.38%) Telerik