The following table provides summary statistics for permanent job vacancies advertised in the East of England with a requirement for Reactive Extensions skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Reactive Extensions over the 3 months to 28 June 2017 with a comparison to the same period in the previous 2 years.

Reactive Extensions for .NET (Rx.NET)
England / East of England
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 259 245 280
Rank change year-on-year -14 +35  
Permanent jobs citing Reactive Extensions 1 7 4
As % of all permanent IT jobs advertised in the East of England 0.016% 0.10% 0.049%
As % of the Libraries, Frameworks & Software Standards category 0.040% 0.27% 0.13%
Number of salaries quoted 1 7 4
Median salary £42,500 £40,000 £47,500
Median salary % change year-on-year +6.25% -15.78%  
90% offered a salary of more than £41,250 £34,700 £43,750
10% offered a salary of more than £43,750 £51,750 £51,250
UK excluding London median salary £55,000 £40,000 £47,500
% change year-on-year +37.50% -15.78%  

Reactive Extensions is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the East of England with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
East of England
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 2519 2615 3164
As % of all permanent IT job vacancies advertised in the East of England 40.86% 38.38% 38.97%
Number of salaries quoted 11129 10458 12836
Median salary £45,000 £45,000 £42,500
Median salary % change year-on-year - +5.88%  
90% offered a salary of more than £31,250 £28,500 £27,500
10% offered a salary of more than £63,750 £62,500 £63,750
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

Reactive Extensions
Job Vacancy Trend in the East of England

Job postings citing Reactive Extensions as a percentage of all IT jobs advertised in the East of England.

Job vacancy trend for Reactive Extensions in the East of England

Reactive Extensions
Salary Trend in the East of England

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Reactive Extensions in the East of England.

Salary trend for Reactive Extensions in the East of England

Reactive Extensions
Job Locations in the East of England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Reactive Extensions within the East of England region over the 3 months to 28 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Suffolk +3 1 £42,500 -15.00%
Reactive Extensions
England

For the 6 months to 28 June 2017, IT jobs citing Reactive Extensions 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 East of England region with a requirement for Reactive Extensions.

1 8 (100.00%) Microsoft
1 8 (100.00%) C#
1 8 (100.00%) SQL
1 8 (100.00%) BDD
1 8 (100.00%) Test Automation
2 4 (50.00%) MVVM
2 4 (50.00%) Exploratory Testing
2 4 (50.00%) PMO
2 4 (50.00%) Managed Extensibility Framework
2 4 (50.00%) Continuous Improvement
2 4 (50.00%) AngularJS
2 4 (50.00%) Enterprise Software
2 4 (50.00%) .NET
2 4 (50.00%) Microsoft Office
2 4 (50.00%) XML
2 4 (50.00%) Windows
2 4 (50.00%) Microsoft Excel
2 4 (50.00%) CRM
2 4 (50.00%) Data Modelling
2 4 (50.00%) Pharmaceutical
2 4 (50.00%) Workflow
2 4 (50.00%) Agile Software Development
2 4 (50.00%) TDD
2 4 (50.00%) Pair Programming
2 4 (50.00%) SQL Server Reporting Services
2 4 (50.00%) Dynamics CRM
2 4 (50.00%) .NET Framework
2 4 (50.00%) QA
2 4 (50.00%) WCF
2 4 (50.00%) Team Foundation Server

Reactive Extensions
Co-occurring IT Skills in the East of England 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:

Applications
1 4 (50.00%) Microsoft Excel
1 4 (50.00%) Microsoft Office
Business Applications
1 4 (50.00%) Dynamics CRM
Database & Business Intelligence
1 4 (50.00%) SQL Server Reporting Services
Development Applications
1 4 (50.00%) Team Foundation Server
General
1 4 (50.00%) Pharmaceutical
Job Titles
1 4 (50.00%) .NET Developer
1 4 (50.00%) C# .NET Developer
1 4 (50.00%) C# Developer
1 4 (50.00%) Developer
1 4 (50.00%) QA Manager
1 4 (50.00%) SQL Developer
2 2 (25.00%) Transformation Manager
Libraries, Frameworks & Software Standards
1 4 (50.00%) .NET
1 4 (50.00%) .NET Framework
1 4 (50.00%) AngularJS
1 4 (50.00%) Managed Extensibility Framework
1 4 (50.00%) WCF
1 4 (50.00%) XML
Miscellaneous
1 4 (50.00%) Enterprise Software
Operating Systems
1 4 (50.00%) Windows
Processes & Methodologies
1 8 (100.00%) BDD
1 8 (100.00%) Test Automation
2 4 (50.00%) Agile Software Development
2 4 (50.00%) Continuous Improvement
2 4 (50.00%) CRM
2 4 (50.00%) Data Modelling
2 4 (50.00%) Exploratory Testing
2 4 (50.00%) MVVM
2 4 (50.00%) Pair Programming
2 4 (50.00%) TDD
2 4 (50.00%) Workflow
Programming Languages
1 8 (100.00%) C#
1 8 (100.00%) SQL
Quality Assurance & Compliance
1 4 (50.00%) PMO
1 4 (50.00%) QA
Vendors
1 8 (100.00%) Microsoft