Period
to 13 December 2017

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 13 December 2017 with a comparison to the same period in the previous 2 years.

Microsoft ASP.NET Web API
East of England > Hertfordshire
6 months to
13 Dec 2017
Same period 2016 Same period 2015
Rank 36 46 107
Rank change year-on-year +10 +61 +76
Permanent jobs citing ASP.NET Web API 291 225 147
As % of all permanent IT jobs advertised in Hertfordshire 6.56% 5.01% 2.79%
As % of the Libraries, Frameworks & Software Standards category 15.76% 13.60% 8.21%
Number of salaries quoted 277 220 139
Hertfordshire median annual salary £52,500 £45,000 £55,000
Median salary % change year-on-year +16.67% -18.18% -15.38%
10th Percentile £28,750 £31,000 £31,200
90th Percentile £72,500 £72,500 £72,500
East of England median annual salary £45,000 £45,000 £47,500
% change year-on-year - -5.26% -

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 1846 1654 1790
As % of all permanent IT jobs advertised in Hertfordshire 41.61% 36.86% 33.95%
Number of salaries quoted 1621 1467 1573
Hertfordshire median annual salary £50,000 £50,000 £45,000
Median salary % change year-on-year - +11.11% -
10th Percentile £31,250 £29,300 £28,000
90th Percentile £70,000 £70,000 £68,750
East of England median annual salary £47,500 £45,000 £42,500
% 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 13 December 2017.

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 13 December 2017. 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 +38 86 £52,500 +40.00% 3
St Albans -3 55 £65,000 +8.33% 2
Waltham Cross - 27 £35,000 - 1
Watford +19 26 £52,500 +31.25%
Harpenden +10 19 £52,500 +23.53% 1
Letchworth -3 18 £35,000 +4.48% 2
Hatfield -7 16 £52,500 -12.50% 1
Hitchin -1 13 £35,000 -7.89% 1
Stevenage +7 6 £52,500 +54.41%
Hertford - 6 £47,500 -
Broxbourne +1 5 £45,000 -5.26%
Borehamwood - 2 £53,750 -
ASP.NET Web API
East of England

For the 6 months to 13 December 2017, IT jobs citing ASP.NET Web API also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Hertfordshire region with a requirement for ASP.NET Web API.

1 291 (100.00%) .NET
2 282 (96.91%) C#
3 280 (96.22%) MVC
4 261 (89.69%) ASP.NET
5 214 (73.54%) ASP.NET MVC
6 209 (71.82%) SQL Server
7 198 (68.04%) Agile Software Development
8 171 (58.76%) TDD
9 155 (53.26%) BDD
10 147 (50.52%) Git (software)
11 145 (49.83%) RESTful
12 143 (49.14%) WCF
13 136 (46.74%) AngularJS
14 132 (45.36%) Web Application Development
15 127 (43.64%) ASP.NET MVC 5
16 122 (41.92%) NoSQL
17 120 (41.24%) JavaScript
18 119 (40.89%) Node.js
19 112 (38.49%) Ruby
20 103 (35.40%) OO
21 101 (34.71%) SQL
22 94 (32.30%) .NET Framework
22 94 (32.30%) SQL Server 2016
23 91 (31.27%) Entity Framework
24 86 (29.55%) HTML
25 82 (28.18%) jQuery
26 75 (25.77%) CSS
27 73 (25.09%) Microsoft
28 62 (21.31%) TypeScript
29 57 (19.59%) NUnit

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 19 (6.53%) SharePoint
2 15 (5.15%) Oracle SOA Suite
3 10 (3.44%) IIS
4 8 (2.75%) CMS
4 8 (2.75%) Elasticsearch
4 8 (2.75%) Oracle Service Bus
5 6 (2.06%) NServiceBus
5 6 (2.06%) Umbraco
6 2 (0.69%) SharePoint 2013
6 2 (0.69%) WordPress
7 1 (0.34%) LiveLink
7 1 (0.34%) MS Exchange
Cloud Services
1 50 (17.18%) Microsoft Azure
2 26 (8.93%) Amazon AWS
3 17 (5.84%) Office 365
4 6 (2.06%) SaaS
5 2 (0.69%) Amazon SQS
6 1 (0.34%) Cloud Computing
Communications & Networking
1 4 (1.37%) Internet
2 3 (1.03%) DNS
2 3 (1.03%) IMAP
2 3 (1.03%) SMTP
Database & Business Intelligence
1 209 (71.82%) SQL Server
2 122 (41.92%) NoSQL
3 94 (32.30%) SQL Server 2016
4 30 (10.31%) SQL Server 2014
5 17 (5.84%) Redis
5 17 (5.84%) SQL Server 2012
6 14 (4.81%) Relational Database
7 11 (3.78%) SQL Server 2008
8 6 (2.06%) SQL Server Reporting Services
9 4 (1.37%) MySQL
10 3 (1.03%) SQL Server 2005
11 2 (0.69%) MongoDB
11 2 (0.69%) SQL Server Integration Services
12 1 (0.34%) Crystal Reports
12 1 (0.34%) MS Access
12 1 (0.34%) Oracle Reports
12 1 (0.34%) SQL Server Analysis Services
Development Applications
1 147 (50.52%) Git (software)
2 57 (19.59%) NUnit
3 39 (13.40%) Visual Studio
4 37 (12.71%) Moq
5 30 (10.31%) Team Foundation Server
6 27 (9.28%) SpecFlow
7 23 (7.90%) Jasmine
8 15 (5.15%) MSTest
8 15 (5.15%) Selenium
8 15 (5.15%) Subversion
8 15 (5.15%) VSS/SourceSafe
9 10 (3.44%) Visual Studio Team System
10 9 (3.09%) Jenkins
11 8 (2.75%) Protractor
12 7 (2.41%) Cucumber
13 4 (1.37%) JIRA
13 4 (1.37%) ReSharper
13 4 (1.37%) TeamCity
14 3 (1.03%) Atlassian Bamboo
14 3 (1.03%) FxCop
General
1 34 (11.68%) Finance
2 18 (6.19%) Games
3 15 (5.15%) Advertising
4 8 (2.75%) Retail
5 6 (2.06%) Legal
6 5 (1.72%) Electronics
Job Titles
1 275 (94.50%) Developer
2 224 (76.98%) .NET Developer
3 66 (22.68%) C# Developer
4 46 (15.81%) Senior Developer
5 41 (14.09%) .NET Software Developer
6 36 (12.37%) C# .NET Developer
7 32 (11.00%) Senior .NET Developer
8 27 (9.28%) Senior C# Developer
8 27 (9.28%) Social Media Developer
9 26 (8.93%) ASP.NET Developer
10 20 (6.87%) ASP.NET MVC Developer
11 19 (6.53%) Lead Developer
12 18 (6.19%) C# ASP.NET Developer
13 15 (5.15%) Senior C# .NET Developer
13 15 (5.15%) Software Developer
14 11 (3.78%) Senior ASP.NET Developer
14 11 (3.78%) Senior C# ASP.NET Developer
15 10 (3.44%) Lead .NET Developer
16 9 (3.09%) C# Software Developer
16 9 (3.09%) Full Stack Developer
Libraries, Frameworks & Software Standards
1 291 (100.00%) .NET
2 261 (89.69%) ASP.NET
3 214 (73.54%) ASP.NET MVC
4 145 (49.83%) RESTful
5 143 (49.14%) WCF
6 136 (46.74%) AngularJS
7 127 (43.64%) ASP.NET MVC 5
8 119 (40.89%) Node.js
9 94 (32.30%) .NET Framework
10 91 (31.27%) Entity Framework
11 86 (29.55%) HTML
12 82 (28.18%) jQuery
13 75 (25.77%) CSS
14 54 (18.56%) Web Services
15 45 (15.46%) Twitter Bootstrap
16 43 (14.78%) KnockoutJS
17 40 (13.75%) RabbitMQ
18 38 (13.06%) Code First Entity Framework
19 27 (9.28%) Angular 2
20 26 (8.93%) HTML5
Miscellaneous
1 41 (14.09%) Greenfield Project
2 38 (13.06%) Social Media
3 34 (11.68%) BBC
3 34 (11.68%) Computer Science
4 27 (9.28%) Social Network
5 9 (3.09%) Analytical Skills
5 9 (3.09%) Tandem
6 8 (2.75%) User Experience
7 7 (2.41%) Fintech
8 6 (2.06%) Mobile App
9 3 (1.03%) Enterprise Software
10 2 (0.69%) Driving Licence
10 2 (0.69%) W3C
11 1 (0.34%) Client/Server
11 1 (0.34%) e-Learning
Operating Systems
1 13 (4.47%) Windows
2 9 (3.09%) Linux
3 2 (0.69%) Windows Server
4 1 (0.34%) Android
4 1 (0.34%) Apple iOS
Processes & Methodologies
1 280 (96.22%) MVC
2 198 (68.04%) Agile Software Development
3 171 (58.76%) TDD
4 155 (53.26%) BDD
5 132 (45.36%) Web Application Development
6 103 (35.40%) OO
7 49 (16.84%) Scrum
8 35 (12.03%) Unit Testing
9 31 (10.65%) SDLC
9 31 (10.65%) Web Development
10 30 (10.31%) Microservices
11 26 (8.93%) Software Engineering
12 25 (8.59%) SOA
12 25 (8.59%) SOLID
13 23 (7.90%) Test Automation
14 21 (7.22%) Collaborative Working
15 20 (6.87%) Migration
16 18 (6.19%) Open Source
17 15 (5.15%) Continuous Integration
17 15 (5.15%) DevOps
Programming Languages
1 282 (96.91%) C#
2 120 (41.24%) JavaScript
3 112 (38.49%) Ruby
4 101 (34.71%) SQL
5 62 (21.31%) TypeScript
6 22 (7.56%) T-SQL
7 20 (6.87%) PowerShell
8 9 (3.09%) Python
9 6 (2.06%) XAML
10 4 (1.37%) VBScript
11 1 (0.34%) PHP
11 1 (0.34%) VB
11 1 (0.34%) VB.NET
11 1 (0.34%) VB6
Qualifications
1 47 (16.15%) Degree
2 22 (7.56%) Computer Science Degree
3 1 (0.34%) DBS Check
3 1 (0.34%) HND
3 1 (0.34%) Microsoft Certification
Quality Assurance & Compliance
1 2 (0.69%) SLA
2 1 (0.34%) QA
System Software
1 3 (1.03%) Active Directory
Systems Management
1 10 (3.44%) Puppet
2 2 (0.69%) Opscode Chef
3 1 (0.34%) WMI
Vendors
1 73 (25.09%) Microsoft
2 27 (9.28%) Apple
2 27 (9.28%) Facebook
2 27 (9.28%) Google
2 27 (9.28%) Sony
2 27 (9.28%) Yahoo!
3 25 (8.59%) Xamarin
4 16 (5.50%) Oracle
5 12 (4.12%) Salesforce.com
5 12 (4.12%) Sitecore
6 7 (2.41%) Virgin Media
7 3 (1.03%) Atlassian
8 1 (0.34%) New Relic
8 1 (0.34%) SAP
8 1 (0.34%) Telerik