Period
to 23 May 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 23 May 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
23 May 2018
Same period 2017 Same period 2016
Rank 58 37 116
Rank change year-on-year -21 +79 +47
Permanent jobs citing ASP.NET Web API 205 261 121
As % of all permanent IT jobs advertised in Hertfordshire 4.32% 6.15% 2.45%
As % of the Libraries, Frameworks & Software Standards category 11.05% 15.83% 7.88%
Number of salaries quoted 185 245 117
Hertfordshire median annual salary £45,000 £45,000 £47,500
Median salary % change year-on-year - -5.26% -20.83%
10th Percentile £28,750 £33,000 £32,500
90th Percentile £65,750 £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 1,856 1,649 1,535
As % of all permanent IT jobs advertised in Hertfordshire 39.16% 38.84% 31.12%
Number of salaries quoted 1,623 1,426 1,298
Hertfordshire median annual salary £52,500 £47,500 £47,500
Median salary % change year-on-year +10.53% - +5.56%
10th Percentile £32,000 £31,750 £30,000
90th Percentile £72,500 £70,000 £70,000
East of England median annual salary £50,000 £45,000 £45,000
% 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 23 May 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 23 May 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 +1 53 £40,000 -38.46% 1
Hemel Hempstead -21 42 £42,500 - 2
Hatfield -23 24 £52,500 -12.50%
Letchworth +2 21 £34,000 -15.00%
Harpenden +19 14 £45,000 -25.00%
Broxbourne +4 8 £41,500 -7.78% 1
Waltham Cross +2 6 £35,000 -50.00%
Stevenage -4 6 £45,000 +32.35%
Welwyn Garden City -29 6 - - 1
Hitchin +3 5 £35,000 -12.50%
Watford -14 5 £47,500 +18.75% 4
Potters Bar - 3 £50,000 -
Borehamwood - 3 £47,500 - 1
Bishop's Stortford -5 1 £42,500 +6.25% 1
ASP.NET Web API
East of England

For the 6 months to 23 May 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.

1 203 (99.02%) MVC
2 202 (98.54%) .NET
3 200 (97.56%) C#
4 177 (86.34%) ASP.NET
5 164 (80.00%) ASP.NET MVC
6 144 (70.24%) Agile Software Development
7 120 (58.54%) SQL Server
8 119 (58.05%) TDD
9 101 (49.27%) RESTful
10 98 (47.80%) Web Application Development
11 95 (46.34%) Git (software)
12 89 (43.41%) BDD
13 85 (41.46%) AngularJS
14 84 (40.98%) SQL
15 80 (39.02%) SQL Server 2016
15 80 (39.02%) ASP.NET MVC 5
16 75 (36.59%) JavaScript
17 68 (33.17%) HTML
18 66 (32.20%) CSS
18 66 (32.20%) WCF
19 58 (28.29%) Node.js
20 57 (27.80%) NoSQL
21 56 (27.32%) Ruby
21 56 (27.32%) Scrum
22 49 (23.90%) Microsoft
23 47 (22.93%) OO
23 47 (22.93%) Web Services
24 46 (22.44%) jQuery
24 46 (22.44%) Continuous Integration
25 44 (21.46%) Advertising

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 23 (11.22%) SharePoint
2 19 (9.27%) NServiceBus
2 19 (9.27%) Oracle SOA Suite
3 17 (8.29%) Oracle Service Bus
4 5 (2.44%) IIS
5 4 (1.95%) Elasticsearch
Applications
1 6 (2.93%) Chatbot
Cloud Services
1 27 (13.17%) Amazon AWS
2 25 (12.20%) Microsoft Azure
3 21 (10.24%) Office 365
4 6 (2.93%) AWS CloudTrail
4 6 (2.93%) Runscope
Communications & Networking
1 6 (2.93%) SMS
2 2 (0.98%) DNS
2 2 (0.98%) IMAP
2 2 (0.98%) Internet
2 2 (0.98%) SMTP
Database & Business Intelligence
1 120 (58.54%) SQL Server
2 80 (39.02%) SQL Server 2016
3 57 (27.80%) NoSQL
4 9 (4.39%) SQL Server 2012
5 6 (2.93%) MongoDB
5 6 (2.93%) MySQL
5 6 (2.93%) SQL Server 2014
6 5 (2.44%) Relational Database
6 5 (2.44%) SQL Server 2008
7 3 (1.46%) SQL Server 2005
7 3 (1.46%) SQL Server Integration Services
7 3 (1.46%) SQL Server Reporting Services
8 1 (0.49%) Oracle Database
Development Applications
1 95 (46.34%) Git (software)
2 20 (9.76%) Jasmine
2 20 (9.76%) NUnit
3 19 (9.27%) MSTest
3 19 (9.27%) Subversion
3 19 (9.27%) VSS/SourceSafe
4 18 (8.78%) Selenium
5 15 (7.32%) Team Foundation Server
6 10 (4.88%) Visual Studio Team System
7 9 (4.39%) Visual Studio
8 6 (2.93%) TeamCity
9 5 (2.44%) Jenkins
10 3 (1.46%) Atlassian Bamboo
10 3 (1.46%) FxCop
10 3 (1.46%) JIRA
10 3 (1.46%) Moq
10 3 (1.46%) ReSharper
10 3 (1.46%) StyleCop
11 2 (0.98%) Protractor
12 1 (0.49%) Chocolatey
General
1 44 (21.46%) Advertising
2 28 (13.66%) Marketing
3 13 (6.34%) Finance
4 9 (4.39%) Retail
5 8 (3.90%) Legal
6 4 (1.95%) Games
Job Titles
1 193 (94.15%) Developer
2 167 (81.46%) .NET Developer
3 37 (18.05%) C# Developer
4 28 (13.66%) Senior Developer
5 26 (12.68%) C# .NET Developer
5 26 (12.68%) Senior .NET Developer
6 21 (10.24%) .NET Software Developer
7 18 (8.78%) Lead Developer
8 17 (8.29%) ASP.NET Developer
9 16 (7.80%) Senior C# .NET Developer
9 16 (7.80%) Senior C# Developer
10 15 (7.32%) ASP.NET MVC Developer
11 14 (6.83%) C# ASP.NET Developer
12 10 (4.88%) Senior ASP.NET Developer
12 10 (4.88%) Senior ASP.NET MVC Developer
12 10 (4.88%) Senior C# ASP.NET Developer
13 9 (4.39%) Full Stack Developer
13 9 (4.39%) Lead .NET Developer
14 8 (3.90%) Angular Developer
14 8 (3.90%) Software Developer
Libraries, Frameworks & Software Standards
1 202 (98.54%) .NET
2 177 (86.34%) ASP.NET
3 164 (80.00%) ASP.NET MVC
4 101 (49.27%) RESTful
5 85 (41.46%) AngularJS
6 80 (39.02%) ASP.NET MVC 5
7 68 (33.17%) HTML
8 66 (32.20%) CSS
8 66 (32.20%) WCF
9 58 (28.29%) Node.js
10 47 (22.93%) Web Services
11 46 (22.44%) jQuery
12 36 (17.56%) .NET Framework
13 35 (17.07%) Twitter Bootstrap
14 34 (16.59%) Entity Framework
15 32 (15.61%) HTML5
16 30 (14.63%) CSS3
17 29 (14.15%) KnockoutJS
18 22 (10.73%) Silverlight
19 20 (9.76%) RabbitMQ
Miscellaneous
1 25 (12.20%) Computer Science
2 20 (9.76%) Greenfield Project
3 18 (8.78%) User Experience
4 11 (5.37%) Mobile App
5 6 (2.93%) Robotics
5 6 (2.93%) Social Network
6 5 (2.44%) Private Cloud
7 4 (1.95%) Analytical Skills
8 2 (0.98%) W3C
9 1 (0.49%) BBC
9 1 (0.49%) Enterprise Software
9 1 (0.49%) EPoS
9 1 (0.49%) Social Media
Operating Systems
1 23 (11.22%) Linux
2 8 (3.90%) Windows
3 2 (0.98%) Windows Server
Processes & Methodologies
1 203 (99.02%) MVC
2 144 (70.24%) Agile Software Development
3 119 (58.05%) TDD
4 98 (47.80%) Web Application Development
5 89 (43.41%) BDD
6 56 (27.32%) Scrum
7 47 (22.93%) OO
8 46 (22.44%) Continuous Integration
9 35 (17.07%) SOA
10 28 (13.66%) Dependency Injection
11 27 (13.17%) Problem-Solving
12 26 (12.68%) Unit Testing
13 25 (12.20%) DevOps
13 25 (12.20%) Web Development
14 23 (11.22%) SOLID
15 22 (10.73%) Migration
16 21 (10.24%) Collaborative Working
17 20 (9.76%) Refactoring
17 20 (9.76%) Test Automation
18 19 (9.27%) Business Intelligence
Programming Languages
1 200 (97.56%) C#
2 84 (40.98%) SQL
3 75 (36.59%) JavaScript
4 56 (27.32%) Ruby
5 19 (9.27%) PowerShell
6 15 (7.32%) TypeScript
7 3 (1.46%) T-SQL
7 3 (1.46%) VBScript
8 2 (0.98%) Java
9 1 (0.49%) Python
9 1 (0.49%) XAML
Qualifications
1 19 (9.27%) Computer Science Degree
1 19 (9.27%) Degree
2 6 (2.93%) HND
Quality Assurance & Compliance
1 3 (1.46%) SLA
System Software
1 6 (2.93%) Docker
Systems Management
1 8 (3.90%) Puppet
2 1 (0.49%) Opscode Chef
Vendors
1 49 (23.90%) Microsoft
2 26 (12.68%) Facebook
3 23 (11.22%) Xamarin
4 22 (10.73%) Oracle
5 13 (6.34%) Salesforce.com
5 13 (6.34%) Sitecore
6 6 (2.93%) AppDynamics
6 6 (2.93%) Splunk
7 3 (1.46%) Atlassian
7 3 (1.46%) Telerik
8 2 (0.98%) Capita
9 1 (0.49%) Apple
9 1 (0.49%) Google
9 1 (0.49%) Sony
9 1 (0.49%) Yahoo!