The table below looks at the statistics for Reactive Extensions skills in IT jobs advertised for the England region. Included is a guide to the salaries offered in IT jobs that have cited Reactive Extensions over the 3 months to 22 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
22 Feb 2017
Same period 2016 Same period 2015
Reactive Extensions (Rx)
UK / England
Rank 815 866 891
Rank change year-on-year
+51 +25
Permanent jobs citing Reactive Extensions 25 48 26
As % of all permanent IT jobs located in England 0.032% 0.050% 0.026%
As % of the Libraries, Frameworks & Software Standards category 0.081% 0.13% 0.071%
Number of salaries quoted 22 48 21
Median salary £54,000 £85,000 £65,000
Median salary % change year-on-year
-36.47% +30.76%
90% offered a salary of more than £38,000 £38,500 £60,000
10% offered a salary of more than £90,000 £100,000 £80,000
UK excluding London median salary £43,750 £40,000 £45,500
% change year-on-year
+9.37% -12.08%

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in permanent jobs advertised in the England region.

Libraries, Frameworks & Software Standards Category
England
Permanent IT job ads with a match in the
Libraries, Frameworks & Software Standards category
30974 36783 36647
As % of all permanent IT jobs located in England 39.37% 38.49% 37.35%
Number of salaries quoted 26795 32045 31660
Median salary £45,000 £45,000 £43,500
Median salary % change year-on-year
- +3.44%
90% offered a salary of more than £32,500 £31,500 £30,000
10% offered a salary of more than £70,000 £65,000 £67,500
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

Reactive Extensions
Jobs Demand Trend in England

The demand trend of job ads across the England region citing Reactive Extensions as a proportion of all IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Reactive Extensions Jobs Demand Trend in England

Reactive Extensions
Salary Trend in England

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

Reactive Extensions Salary Trend in England

Reactive Extensions
Salary Histogram in England

This chart provides a salary histogram for IT jobs citing Reactive Extensions across the England region over the 3 months to 22 February 2017.

Reactive Extensions Salary Histogram in England

Reactive Extensions
Job Locations in 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 England region over the 3 months to 22 February 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
London +33 11 £80,000 -11.11% 3
South East +86 10 £45,000 -25.00% 2
East of England - 4 £37,500 - 2
Reactive Extensions
UK

Reactive Extensions
Top 30 Related IT Skills in England

For the 6 months to 22 February 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 England region with a requirement for Reactive Extensions.

1 57 (96.61%) C#
2 54 (91.53%) .NET
3 50 (84.75%) SQL
4 47 (79.66%) TDD
5 43 (72.88%) HTML
5 43 (72.88%) Microsoft
5 43 (72.88%) HTML5
6 42 (71.19%) AngularJS
7 41 (69.49%) NoSQL
7 41 (69.49%) WCF
8 38 (64.41%) JavaScript
9 37 (62.71%) .NET Framework
10 36 (61.02%) Windows
11 35 (59.32%) Agile Software Development
11 35 (59.32%) DevOps
12 34 (57.63%) Event Store
12 34 (57.63%) Domain-Driven Design
12 34 (57.63%) Web Services
12 34 (57.63%) T-SQL
12 34 (57.63%) CSS
13 33 (55.93%) SQL Server
13 33 (55.93%) Couchbase
13 33 (55.93%) Redis
14 31 (52.54%) SOLID
14 31 (52.54%) Docker
15 30 (50.85%) MSMQ
15 30 (50.85%) SOA
15 30 (50.85%) Automated Testing
15 30 (50.85%) TeamCity
15 30 (50.85%) Entity Framework

Reactive Extensions
Top Related IT Skills in 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:

Application Platforms
1 29 (49.15%) IIS
1 29 (49.15%) NServiceBus
2 1 (1.69%) Oracle SOA Suite
Applications
1 4 (6.78%) MS Excel
2 3 (5.08%) MS Office
Business Applications
1 6 (10.17%) Dynamics CRM
2 1 (1.69%) RMDS
Cloud Services
1 29 (49.15%) Microsoft Azure
2 26 (44.07%) Amazon AWS
3 5 (8.47%) SaaS
Database & Business Intelligence
1 41 (69.49%) NoSQL
2 34 (57.63%) Event Store
3 33 (55.93%) Couchbase
3 33 (55.93%) Redis
3 33 (55.93%) SQL Server
4 29 (49.15%) Apache Cassandra
4 29 (49.15%) Azure SQL Database
4 29 (49.15%) CouchDB
4 29 (49.15%) RavenDB
5 7 (11.86%) SQL Server Reporting Services
6 5 (8.47%) MongoDB
7 3 (5.08%) Relational Database
8 1 (1.69%) Mixpanel
8 1 (1.69%) SQL Server 2008
8 1 (1.69%) SQL Server Analysis Services
8 1 (1.69%) SQLite
Development Applications
1 30 (50.85%) TeamCity
2 29 (49.15%) JSUnit
3 6 (10.17%) Team Foundation Server
4 3 (5.08%) Atlassian Bamboo
5 2 (3.39%) Git (software)
5 2 (3.39%) Jenkins
5 2 (3.39%) JIRA
5 2 (3.39%) Octopus Deploy
6 1 (1.69%) CodeRush
6 1 (1.69%) Gradle
6 1 (1.69%) Jasmine
6 1 (1.69%) Karma Test Runner
6 1 (1.69%) NuGet
6 1 (1.69%) ReSharper
6 1 (1.69%) Subversion
6 1 (1.69%) Visual Studio
6 1 (1.69%) webpack
6 1 (1.69%) WebStorm
General
1 11 (18.64%) Games
2 6 (10.17%) Banking
3 3 (5.08%) Pharmaceutical
4 2 (3.39%) Finance
5 1 (1.69%) Front Office
5 1 (1.69%) Investment Banking
Job Titles
1 47 (79.66%) Developer
2 45 (76.27%) .NET Developer
3 34 (57.63%) C# Developer
4 33 (55.93%) C# .NET Developer
5 18 (30.51%) Agile .NET Developer
5 18 (30.51%) Agile C# Developer
5 18 (30.51%) Agile Developer
6 16 (27.12%) Senior .NET Developer
6 16 (27.12%) Senior Developer
7 11 (18.64%) C# Software Engineer
7 11 (18.64%) Software Engineer
8 10 (16.95%) .NET Software Engineer
8 10 (16.95%) Senior C# .NET Developer
8 10 (16.95%) Senior C# Developer
9 9 (15.25%) Senior Agile Developer
10 7 (11.86%) .NET Software Developer
11 6 (10.17%) C# Software Developer
11 6 (10.17%) Senior C# Software Engineer
11 6 (10.17%) Senior Software Engineer
11 6 (10.17%) WCF Developer
Libraries, Frameworks & Software Standards
1 54 (91.53%) .NET
2 43 (72.88%) HTML
2 43 (72.88%) HTML5
3 42 (71.19%) AngularJS
4 41 (69.49%) WCF
5 37 (62.71%) .NET Framework
6 34 (57.63%) CSS
6 34 (57.63%) Web Services
7 30 (50.85%) Entity Framework
7 30 (50.85%) MSMQ
7 30 (50.85%) REST
8 29 (49.15%) ASP.NET Web API
8 29 (49.15%) Durandal
8 29 (49.15%) LESS
8 29 (49.15%) RxJS
9 13 (22.03%) WPF
10 10 (16.95%) ASP.NET
11 9 (15.25%) ASP.NET MVC
12 7 (11.86%) XML
13 6 (10.17%) ActiveMQ
Miscellaneous
1 29 (49.15%) User Experience
2 24 (40.68%) Blog
3 7 (11.86%) Enterprise Software
3 7 (11.86%) Hedge funds
4 5 (8.47%) Algorithms
4 5 (8.47%) Xbox
5 2 (3.39%) Fintech
6 1 (1.69%) Credit Risk
6 1 (1.69%) Fixed Income
6 1 (1.69%) Market Risk
Operating Systems
1 36 (61.02%) Windows
2 29 (49.15%) Windows Server
2 29 (49.15%) Windows Server 2012
3 1 (1.69%) Android
3 1 (1.69%) Apple iOS
Processes & Methodologies
1 47 (79.66%) TDD
2 35 (59.32%) Agile Software Development
2 35 (59.32%) DevOps
3 34 (57.63%) Domain-Driven Design
4 31 (52.54%) SOLID
5 30 (50.85%) Automated Testing
5 30 (50.85%) SOA
6 29 (49.15%) Infrastructure Management
6 29 (49.15%) Performance Tuning
6 29 (49.15%) Unit Testing
7 16 (27.12%) Software Engineering
8 15 (25.42%) Multithreading
9 14 (23.73%) MVC
10 10 (16.95%) Microservices
11 9 (15.25%) BDD
12 8 (13.56%) CQRS
12 8 (13.56%) Low Latency
13 7 (11.86%) MVVM
14 6 (10.17%) Continuous Integration
14 6 (10.17%) Mathematics
Programming Languages
1 57 (96.61%) C#
2 50 (84.75%) SQL
3 38 (64.41%) JavaScript
4 34 (57.63%) T-SQL
5 29 (49.15%) PowerShell
6 11 (18.64%) F#
7 5 (8.47%) Java
8 4 (6.78%) C
8 4 (6.78%) C++
8 4 (6.78%) Python
9 1 (1.69%) Kotlin
9 1 (1.69%) TypeScript
Quality Assurance & Compliance
1 3 (5.08%) QA
System Software
1 31 (52.54%) Docker
Systems Management
1 29 (49.15%) Opscode Chef
1 29 (49.15%) Puppet
2 1 (1.69%) MOM
Vendors
1 43 (72.88%) Microsoft
2 1 (1.69%) Google
2 1 (1.69%) Oracle
2 1 (1.69%) TIBCO
Suffolk
Ampersand Consulting
Salary: £35000 - £45000 per annum + Fantastic Benefits
Posted: 2 days ago
East London
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Salary: £50000 - £75000 per annum + benefits
Posted: 2 days ago
Central London / West End
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Salary: Up to £90,000 per annum + Excellent Benefits
Posted: 5 days ago
London
Harrington Starr
Salary: £60000 - £65000 per annum + Benefits + Bonus
Posted: 4 days ago
Leyland, Lancashire
Cegedimrx
Salary: Unspecified Competitive Plus Company Benefits
Posted: 13 days ago
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Salary: £35000 - £40000 per annum + Fantastic Benefits
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Salary: £30000 - £45000 per annum
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