Period
to 15 August 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 15 August 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
15 Aug 2018
Same period 2017 Same period 2016
Rank 76 42 95
Rank change year-on-year -34 +53 +54
Permanent jobs citing ASP.NET Web API 154 252 131
As % of all permanent IT jobs advertised in Hertfordshire 3.59% 6.04% 2.85%
As % of the Libraries, Frameworks & Software Standards category 9.24% 15.42% 9.03%
Number of salaries quoted 136 237 129
Hertfordshire median annual salary £44,500 £52,500 £42,500
Median salary % change year-on-year -15.24% +23.53% -10.53%
10th Percentile £32,000 £32,500 £31,000
90th Percentile £58,750 £72,500 £72,500
East of England median annual salary £45,000 £49,500 £47,500
% change year-on-year -9.09% +4.21% +5.56%

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 1,666 1,634 1,451
As % of all permanent IT jobs advertised in Hertfordshire 38.84% 39.18% 31.55%
Number of salaries quoted 1,439 1,424 1,249
Hertfordshire median annual salary £52,500 £50,000 £47,500
Median salary % change year-on-year +5.00% +5.26% +5.56%
10th Percentile £30,400 £32,000 £29,650
90th Percentile £72,500 £70,000 £71,250
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 15 August 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 15 August 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 -8 41 £40,000 -38.46% 1
Hatfield -17 17 £52,500 -12.50%
Hemel Hempstead -26 15 £50,000 -4.76% 3
Broxbourne 0 13 £41,500 -7.78%
Borehamwood +26 11 £47,500 -13.64%
Letchworth +17 11 £34,000 -9.33% 1
Watford +1 11 £47,500 -13.64% 2
Harpenden +8 7 £45,000 -14.29%
Welwyn Garden City -24 7 £50,000 -
Stevenage - 6 £45,000 -
Bishop's Stortford -3 4 £42,500 +6.25% 2
Waltham Cross -1 2 £35,000 -
Hitchin +2 1 £37,500 -6.25%
Potters Bar - 1 £50,000 -
Radlett - 1 - -
Royston - 1 - -
ASP.NET Web API
East of England

For the 6 months to 15 August 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.

1 151 (98.05%) C#
1 151 (98.05%) .NET
2 150 (97.40%) MVC
3 117 (75.97%) ASP.NET
4 104 (67.53%) ASP.NET MVC
5 93 (60.39%) Agile Software Development
6 86 (55.84%) TDD
7 85 (55.19%) SQL Server
8 74 (48.05%) RESTful
9 63 (40.91%) AngularJS
10 62 (40.26%) BDD
11 61 (39.61%) Web Application Development
11 61 (39.61%) SQL
12 53 (34.42%) HTML
12 53 (34.42%) SQL Server 2016
13 52 (33.77%) ASP.NET MVC 5
13 52 (33.77%) Scrum
14 50 (32.47%) Continuous Integration
15 48 (31.17%) JavaScript
16 43 (27.92%) Advertising
17 42 (27.27%) CSS
18 41 (26.62%) Microsoft
19 40 (25.97%) Git (software)
20 39 (25.32%) Web Services
21 37 (24.03%) jQuery
21 37 (24.03%) .NET Framework
22 35 (22.73%) HTML5
23 33 (21.43%) Entity Framework
23 33 (21.43%) Facebook
23 33 (21.43%) Twitter Bootstrap

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 (9.74%) SharePoint
2 12 (7.79%) Oracle Service Bus
2 12 (7.79%) Oracle SOA Suite
3 6 (3.90%) NServiceBus
4 2 (1.30%) IIS
5 1 (0.65%) Elasticsearch
Applications
1 6 (3.90%) Chatbot
Cloud Services
1 20 (12.99%) Amazon AWS
2 14 (9.09%) Office 365
3 11 (7.14%) Microsoft Azure
4 6 (3.90%) AWS CloudTrail
4 6 (3.90%) Runscope
5 1 (0.65%) AWS CodePipeline
Communications & Networking
1 6 (3.90%) SMS
Database & Business Intelligence
1 85 (55.19%) SQL Server
2 53 (34.42%) SQL Server 2016
3 27 (17.53%) NoSQL
4 7 (4.55%) MongoDB
5 6 (3.90%) MySQL
6 5 (3.25%) SQL Server 2014
6 5 (3.25%) SQL Server Integration Services
7 3 (1.95%) SQL Server 2012
8 2 (1.30%) Redis
8 2 (1.30%) Relational Database
8 2 (1.30%) SQL Server Reporting Services
9 1 (0.65%) Couchbase
9 1 (0.65%) Oracle Database
Development Applications
1 40 (25.97%) Git (software)
2 14 (9.09%) NUnit
3 13 (8.44%) MSTest
4 12 (7.79%) Jasmine
4 12 (7.79%) Subversion
4 12 (7.79%) Team Foundation Server
4 12 (7.79%) VSS/SourceSafe
5 11 (7.14%) Selenium
6 9 (5.84%) Visual Studio
6 9 (5.84%) Visual Studio Team System
7 6 (3.90%) TeamCity
8 3 (1.95%) Jenkins
9 2 (1.30%) Atlassian Bamboo
9 2 (1.30%) FxCop
9 2 (1.30%) JIRA
9 2 (1.30%) Moq
9 2 (1.30%) ProC
9 2 (1.30%) ReSharper
9 2 (1.30%) SpecFlow
9 2 (1.30%) StyleCop
General
1 43 (27.92%) Advertising
2 32 (20.78%) Marketing
3 17 (11.04%) Retail
4 16 (10.39%) Finance
5 8 (5.19%) Legal
Job Titles
1 145 (94.16%) Developer
2 129 (83.77%) .NET Developer
3 30 (19.48%) C# Developer
4 25 (16.23%) C# .NET Developer
5 19 (12.34%) Senior .NET Developer
5 19 (12.34%) Senior Developer
6 12 (7.79%) ASP.NET Developer
6 12 (7.79%) Software Developer
7 11 (7.14%) C# ASP.NET Developer
7 11 (7.14%) Senior C# .NET Developer
7 11 (7.14%) Senior C# Developer
8 10 (6.49%) ASP.NET MVC Developer
9 8 (5.19%) Angular Developer
10 7 (4.55%) .NET Software Developer
10 7 (4.55%) Full Stack Developer
11 6 (3.90%) ASP Developer
11 6 (3.90%) Development Engineer
11 6 (3.90%) Lead Developer
11 6 (3.90%) Senior ASP Developer
11 6 (3.90%) Software Development Engineer
Libraries, Frameworks & Software Standards
1 151 (98.05%) .NET
2 117 (75.97%) ASP.NET
3 104 (67.53%) ASP.NET MVC
4 74 (48.05%) RESTful
5 63 (40.91%) AngularJS
6 53 (34.42%) HTML
7 52 (33.77%) ASP.NET MVC 5
8 42 (27.27%) CSS
9 39 (25.32%) Web Services
10 37 (24.03%) .NET Framework
10 37 (24.03%) jQuery
11 35 (22.73%) HTML5
12 33 (21.43%) Entity Framework
12 33 (21.43%) Twitter Bootstrap
12 33 (21.43%) WCF
13 29 (18.83%) LINQ
14 27 (17.53%) Node.js
15 26 (16.88%) CSS3
16 20 (12.99%) Silverlight
17 16 (10.39%) WPF
Miscellaneous
1 18 (11.69%) Computer Science
2 13 (8.44%) User Experience
3 11 (7.14%) Greenfield Project
4 6 (3.90%) Analytical Skills
4 6 (3.90%) Mobile App
4 6 (3.90%) Robotics
5 5 (3.25%) Private Cloud
6 4 (2.60%) Self-Motivation
7 3 (1.95%) BBC
7 3 (1.95%) Social Media
8 2 (1.30%) Social Network
9 1 (0.65%) EPoS
9 1 (0.65%) Fintech
Operating Systems
1 18 (11.69%) Linux
2 4 (2.60%) Windows
3 2 (1.30%) Android
4 1 (0.65%) Apple iOS
Processes & Methodologies
1 150 (97.40%) MVC
2 93 (60.39%) Agile Software Development
3 86 (55.84%) TDD
4 62 (40.26%) BDD
5 61 (39.61%) Web Application Development
6 52 (33.77%) Scrum
7 50 (32.47%) Continuous Integration
8 32 (20.78%) Dependency Injection
8 32 (20.78%) OO
9 28 (18.18%) Problem-Solving
10 21 (13.64%) E-Commerce
10 21 (13.64%) SOLID
11 20 (12.99%) Migration
12 19 (12.34%) Unit Testing
12 19 (12.34%) Web Development
13 18 (11.69%) DevOps
14 17 (11.04%) SOA
15 15 (9.74%) Open Source
15 15 (9.74%) Test Automation
16 14 (9.09%) Refactoring
Programming Languages
1 151 (98.05%) C#
2 61 (39.61%) SQL
3 48 (31.17%) JavaScript
4 24 (15.58%) Ruby
5 14 (9.09%) PowerShell
6 11 (7.14%) TypeScript
7 2 (1.30%) VBScript
8 1 (0.65%) PL/SQL
8 1 (0.65%) Python
8 1 (0.65%) VB.NET
8 1 (0.65%) XAML
Qualifications
1 12 (7.79%) Computer Science Degree
1 12 (7.79%) Degree
2 6 (3.90%) HND
Quality Assurance & Compliance
1 3 (1.95%) SLA
System Software
1 6 (3.90%) Docker
Systems Management
1 6 (3.90%) Puppet
2 1 (0.65%) Opscode Chef
Vendors
1 41 (26.62%) Microsoft
2 33 (21.43%) Facebook
3 16 (10.39%) Xamarin
4 14 (9.09%) Oracle
5 9 (5.84%) Capita
6 6 (3.90%) AppDynamics
6 6 (3.90%) Salesforce.com
6 6 (3.90%) Sitecore
6 6 (3.90%) Splunk
7 3 (1.95%) Apple
7 3 (1.95%) Google
7 3 (1.95%) Sony
7 3 (1.95%) Telerik
7 3 (1.95%) Yahoo!
8 2 (1.30%) Atlassian