Period
to 19 December 2018

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 6 months to 19 December 2018 with a comparison to the same period in the previous 2 years.

Reactive Extensions for .NET (Rx.NET)
England > East of England
6 months to
19 Dec 2018
Same period 2017 Same period 2016
Rank 313 339 354
Rank change year-on-year +26 +15 -
Permanent jobs citing Reactive Extensions 18 17 8
As % of all permanent IT jobs advertised in the East of England 0.18% 0.14% 0.061%
As % of the Libraries, Frameworks & Software Standards category 0.50% 0.35% 0.15%
Number of salaries quoted 16 16 8
East of England median annual salary £52,500 £58,750 £48,750
Median salary % change year-on-year -10.64% +20.51% -
10th Percentile £46,250 £48,750 £33,125
90th Percentile £58,750 £61,250 £56,625
England median annual salary £67,500 £60,000 £53,250
% change year-on-year +12.50% +12.68% -37.35%

Reactive Extensions 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 the East of England with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
East of England
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 3,565 4,885 5,207
As % of all permanent IT jobs advertised in the East of England 36.28% 40.28% 39.94%
Number of salaries quoted 2,912 4,089 4,446
East of England median annual salary £50,000 £47,500 £45,000
Median salary % change year-on-year +5.26% +5.56% +5.88%
10th Percentile £29,000 £30,000 £27,500
90th Percentile £71,250 £70,000 £67,500
England median annual salary £52,500 £50,000 £47,500
% change year-on-year +5.00% +5.26% +5.56%

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
Salary Histogram in the East of England

The salary distribution of IT jobs citing Reactive Extensions in the East of England over the 6 months to 19 December 2018.

Salary histogram 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 6 months to 19 December 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
Cambridgeshire +28 17 £52,500 -10.64% 1
Suffolk - 1 £40,000 -
Reactive Extensions
England

For the 6 months to 19 December 2018, IT jobs citing Reactive Extensions 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 East of England region with a requirement for Reactive Extensions.

1 18 (100.00%) Finance
2 17 (94.44%) Software Testing
2 17 (94.44%) Statistics
2 17 (94.44%) Degree
2 17 (94.44%) Mathematics
2 17 (94.44%) Computer Science
2 17 (94.44%) WPF
2 17 (94.44%) Usability Testing
2 17 (94.44%) Manual Testing
2 17 (94.44%) Test Automation
2 17 (94.44%) Capital Modelling
3 14 (77.78%) Reinsurance
3 14 (77.78%) Risk Management
4 11 (61.11%) C#
5 1 (5.56%) .NET
5 1 (5.56%) SQL Server
5 1 (5.56%) SOAP
5 1 (5.56%) Web Services
5 1 (5.56%) XML
5 1 (5.56%) Windows
5 1 (5.56%) CRM
5 1 (5.56%) Microsoft
5 1 (5.56%) Process Management
5 1 (5.56%) Workflow
5 1 (5.56%) Migration
5 1 (5.56%) Agile Software Development
5 1 (5.56%) TDD
5 1 (5.56%) Retail
5 1 (5.56%) SQL Server Reporting Services
5 1 (5.56%) Managed Extensibility Framework

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:

Business Applications
1 1 (5.56%) Dynamics CRM
Database & Business Intelligence
1 1 (5.56%) SQL Server
1 1 (5.56%) SQL Server Reporting Services
General
1 18 (100.00%) Finance
2 1 (5.56%) Retail
Job Titles
1 17 (94.44%) Senior Software Test Engineer
1 17 (94.44%) Senior Test Engineer
1 17 (94.44%) Software Test Engineer
1 17 (94.44%) Test Engineer
2 1 (5.56%) CRM Developer
2 1 (5.56%) Developer
Libraries, Frameworks & Software Standards
1 17 (94.44%) WPF
2 1 (5.56%) .NET
2 1 (5.56%) Managed Extensibility Framework
2 1 (5.56%) SOAP
2 1 (5.56%) WCF
2 1 (5.56%) Web Services
2 1 (5.56%) XML
Miscellaneous
1 14 (77.78%) Reinsurance
Operating Systems
1 1 (5.56%) Windows
Processes & Methodologies
1 17 (94.44%) Capital Modelling
1 17 (94.44%) Computer Science
1 17 (94.44%) Manual Testing
1 17 (94.44%) Mathematics
1 17 (94.44%) Software Testing
1 17 (94.44%) Statistics
1 17 (94.44%) Test Automation
1 17 (94.44%) Usability Testing
2 14 (77.78%) Risk Management
3 1 (5.56%) Agile Software Development
3 1 (5.56%) CRM
3 1 (5.56%) Data Migration
3 1 (5.56%) Migration
3 1 (5.56%) MVVM
3 1 (5.56%) Process Management
3 1 (5.56%) Project Planning
3 1 (5.56%) TDD
3 1 (5.56%) Workflow
Programming Languages
1 11 (61.11%) C#
Qualifications
1 17 (94.44%) Degree
Vendors
1 1 (5.56%) Microsoft