Period
to 21 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Harpenden with a requirement for WCF skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited WCF over the 6 months to 21 November 2017 with a comparison to the same period in the previous 2 years.

Windows Communication Foundation (WCF)
Hertfordshire > Harpenden
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 13 10 5
Rank change year-on-year -3 -5 +2
Permanent jobs citing WCF 6 27 18
As % of all permanent IT jobs advertised in Harpenden 11.76% 35.06% 51.43%
As % of the Libraries, Frameworks & Software Standards category 22.22% 57.45% 66.67%
Number of salaries quoted 6 27 18
Harpenden median annual salary £50,000 £42,500 £57,500
Median salary % change year-on-year +17.65% -26.09% +21.05%
10th Percentile £38,750 £35,000 £52,500
90th Percentile £56,250 £47,500 £61,250
Hertfordshire median annual salary £52,500 £42,500 £50,000
% change year-on-year +23.53% -15.00% +5.26%

WCF 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 Harpenden with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Harpenden
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 27 47 27
As % of all permanent IT jobs advertised in Harpenden 52.94% 61.04% 77.14%
Number of salaries quoted 27 42 27
Harpenden median annual salary £52,500 £44,500 £57,500
Median salary % change year-on-year +17.98% -22.61% +64.29%
10th Percentile £36,500 £35,000 £43,750
90th Percentile £56,250 £62,500 £61,250
Hertfordshire median annual salary £50,000 £50,000 £45,000
% change year-on-year - +11.11% -

WCF
Job Vacancy Trend in Harpenden

Job postings citing WCF as a percentage of all IT jobs advertised in Harpenden.

Job vacancy trend for WCF in Harpenden

WCF
Salary Trend in Harpenden

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing WCF in Harpenden.

Salary trend for WCF in Harpenden

For the 6 months to 21 November 2017, IT jobs citing WCF 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 Harpenden region with a requirement for WCF.

1 6 (100.00%) C#
1 6 (100.00%) .NET
1 6 (100.00%) ASP.NET
1 6 (100.00%) RESTful
1 6 (100.00%) AngularJS
1 6 (100.00%) TypeScript
2 5 (83.33%) ASP.NET MVC
2 5 (83.33%) MVC
3 3 (50.00%) Greenfield Project
3 3 (50.00%) ASP.NET Web API
3 3 (50.00%) SignalR
3 3 (50.00%) Web Services
3 3 (50.00%) SQL
3 3 (50.00%) Migration
3 3 (50.00%) Silverlight
3 3 (50.00%) Multithreading
3 3 (50.00%) MongoDB
3 3 (50.00%) RabbitMQ
4 2 (33.33%) Entity Framework
4 2 (33.33%) .NET Framework

WCF
Co-occurring IT Skills in Harpenden 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:

Database & Business Intelligence
1 3 (50.00%) MongoDB
Job Titles
1 6 (100.00%) .NET Developer
1 6 (100.00%) Developer
2 5 (83.33%) C# .NET Developer
2 5 (83.33%) C# Developer
3 4 (66.67%) Angular Developer
3 4 (66.67%) ASP.NET Developer
4 3 (50.00%) ASP.NET MVC Developer
4 3 (50.00%) C# ASP.NET Developer
Libraries, Frameworks & Software Standards
1 6 (100.00%) .NET
1 6 (100.00%) AngularJS
1 6 (100.00%) ASP.NET
1 6 (100.00%) RESTful
2 5 (83.33%) ASP.NET MVC
3 3 (50.00%) ASP.NET Web API
3 3 (50.00%) RabbitMQ
3 3 (50.00%) SignalR
3 3 (50.00%) Silverlight
3 3 (50.00%) Web Services
4 2 (33.33%) .NET Framework
4 2 (33.33%) Entity Framework
Miscellaneous
1 3 (50.00%) Greenfield Project
Processes & Methodologies
1 5 (83.33%) MVC
2 3 (50.00%) Migration
2 3 (50.00%) Multithreading
Programming Languages
1 6 (100.00%) C#
1 6 (100.00%) TypeScript
2 3 (50.00%) SQL