The table below looks at the statistics for Reactive Extensions skills in IT jobs advertised for the London region. Included is a guide to the salaries offered in IT jobs that have cited Reactive Extensions over the 3 months to 28 July 2016 with a comparison to the same period over the previous 2 years.

3 months to
28 Jul 2016
Same period 2015 Same period 2014
Reactive Extensions (Rx)
Rank 607 641 651
Rank change year-on-year
+34 +10
Permanent jobs citing Reactive Extensions 18 26 33
As % of all permanent IT jobs located in London 0.046% 0.059% 0.068%
As % of the Libraries, Frameworks & Software Standards category 0.11% 0.16% 0.17%
Number of salaries quoted 17 26 19
Median salary £90,000 £73,750 £70,000
Median salary % change year-on-year
+22.03% +5.35%
90% offered a salary of more than £72,500 £38,500 £52,500
10% offered a salary of more than £96,000 £108,750 £87,500
UK excluding London median salary £47,500 £41,000 £40,000
% change year-on-year
+15.85% +2.50%
Reactive Extensions
England

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 London region.

Libraries, Frameworks & Software Standards Category
London
Permanent IT job ads with a match in the
Libraries, Frameworks & Software Standards category
15895 16567 19059
As % of all permanent IT jobs located in London 40.35% 37.30% 39.20%
Number of salaries quoted 14029 14228 16400
Median salary £56,000 £55,000 £52,500
Median salary % change year-on-year
+1.81% +4.76%
90% offered a salary of more than £37,500 £35,000 £35,000
10% offered a salary of more than £80,000 £72,500 £75,000
UK excluding London median salary £40,000 £40,000 £40,000

Reactive Extensions
Jobs Demand Trend in London

The demand trend of job ads across the London 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 London

Reactive Extensions
Salary Trend in London

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

Reactive Extensions Salary Trend in London

Reactive Extensions
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing Reactive Extensions across the London region over the 3 months to 28 July 2016.

Reactive Extensions Salary Histogram in London

Reactive Extensions
Top 30 Related IT Skills in London

For the 6 months to 28 July 2016, 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 London region with a requirement for Reactive Extensions.

1 62 (100.00%) C#
2 61 (98.39%) .NET
3 50 (80.65%) WPF
4 49 (79.03%) Agile Software Development
5 45 (72.58%) TDD
6 36 (58.06%) OO
7 35 (56.45%) Finance
8 31 (50.00%) Front Office
9 24 (38.71%) F#
9 24 (38.71%) NoSQL
9 24 (38.71%) WCF
10 23 (37.10%) MVVM
11 22 (35.48%) SQL Server
12 21 (33.87%) SQL
12 21 (33.87%) WinForms
13 20 (32.26%) Games
13 20 (32.26%) Software Engineering
13 20 (32.26%) Task Parallel Library
13 20 (32.26%) Event Store
14 19 (30.65%) ActiveMQ
14 19 (30.65%) Continuous Integration
15 18 (29.03%) Domain-Driven Design
16 17 (27.42%) Analytical Skills
17 16 (25.81%) Multithreading
18 13 (20.97%) Elasticsearch
18 13 (20.97%) Equities
19 12 (19.35%) MVC
19 12 (19.35%) JavaScript
19 12 (19.35%) Unit Testing
19 12 (19.35%) Integration Testing

Reactive Extensions
Top Related IT Skills in London 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 13 (20.97%) Elasticsearch
2 1 (1.61%) Confluence
2 1 (1.61%) IIS
Applications
1 1 (1.61%) MS Excel
1 1 (1.61%) MS Visio
Cloud Services
1 9 (14.52%) Microsoft Azure
2 1 (1.61%) Amazon AWS
2 1 (1.61%) GitHub
Communications & Networking
1 1 (1.61%) Internet
1 1 (1.61%) SMTP
Database & Business Intelligence
1 24 (38.71%) NoSQL
2 22 (35.48%) SQL Server
3 20 (32.26%) Event Store
4 8 (12.90%) Redis
4 8 (12.90%) Relational Database
5 7 (11.29%) RavenDB
6 3 (4.84%) MySQL
7 2 (3.23%) MongoDB
8 1 (1.61%) DB2
8 1 (1.61%) SQL Server 2000
8 1 (1.61%) SQL Server 2005
8 1 (1.61%) SQL Server 2008
8 1 (1.61%) SQL Server Integration Services
8 1 (1.61%) SQL Server Reporting Services
Development Applications
1 12 (19.35%) Moq
2 8 (12.90%) TeamCity
3 7 (11.29%) MSTest
4 3 (4.84%) Git (software)
4 3 (4.84%) NUnit
4 3 (4.84%) SpecFlow
4 3 (4.84%) Subversion
5 2 (3.23%) Jenkins
5 2 (3.23%) Rhino Mocks
5 2 (3.23%) Visual Studio
6 1 (1.61%) Babel
6 1 (1.61%) Bower
6 1 (1.61%) dotTrace
6 1 (1.61%) Grunt
6 1 (1.61%) gulp
6 1 (1.61%) Jasmine
6 1 (1.61%) NSubstitute
6 1 (1.61%) QUnit
6 1 (1.61%) Sinon.JS
6 1 (1.61%) SQL Server Management Studio (SSMS)
General
1 35 (56.45%) Finance
2 31 (50.00%) Front Office
3 20 (32.26%) Games
4 4 (6.45%) Back Office
5 3 (4.84%) Marketing
6 2 (3.23%) Banking
Job Titles
1 60 (96.77%) Developer
2 53 (85.48%) C# Developer
3 37 (59.68%) .NET Developer
4 31 (50.00%) C# .NET Developer
5 24 (38.71%) Senior Developer
6 22 (35.48%) Senior .NET Developer
7 19 (30.65%) Senior C# Developer
8 18 (29.03%) Senior C# .NET Developer
9 16 (25.81%) C# Software Engineer
9 16 (25.81%) Senior Software Developer
9 16 (25.81%) Software Engineer
10 15 (24.19%) .NET Software Engineer
10 15 (24.19%) C# Programmer
10 15 (24.19%) C# Software Developer
10 15 (24.19%) Programmer
10 15 (24.19%) Senior .NET Software Engineer
10 15 (24.19%) Senior C# Software Engineer
10 15 (24.19%) Senior Programmer
10 15 (24.19%) Senior Software Engineer
10 15 (24.19%) Software Programmer
Libraries, Frameworks & Software Standards
1 61 (98.39%) .NET
2 50 (80.65%) WPF
3 24 (38.71%) WCF
4 21 (33.87%) WinForms
5 20 (32.26%) Task Parallel Library
6 19 (30.65%) ActiveMQ
7 11 (17.74%) ASP.NET
7 11 (17.74%) HTML
7 11 (17.74%) KnockoutJS
7 11 (17.74%) Ninject
8 10 (16.13%) .NET Framework
8 10 (16.13%) HTML5
8 10 (16.13%) LINQ
8 10 (16.13%) RabbitMQ
9 9 (14.52%) AngularJS
10 8 (12.90%) ASP.NET Web API
10 8 (12.90%) jQuery
10 8 (12.90%) Twitter Bootstrap
10 8 (12.90%) Web Services
11 5 (8.06%) React
Miscellaneous
1 17 (27.42%) Analytical Skills
2 13 (20.97%) Equities
3 11 (17.74%) Derivative
4 10 (16.13%) Computer Science
4 10 (16.13%) Equity Derivative
5 7 (11.29%) Fintech
6 4 (6.45%) Hedge funds
7 2 (3.23%) User Experience
8 1 (1.61%) Foreign Exchange (FX)
8 1 (1.61%) Inversion of Control
8 1 (1.61%) Mathematics
8 1 (1.61%) N-Tier
8 1 (1.61%) Physics
8 1 (1.61%) Swaptions
8 1 (1.61%) Visualisation
Operating Systems
1 1 (1.61%) Linux
1 1 (1.61%) Windows
Processes & Methodologies
1 49 (79.03%) Agile Software Development
2 45 (72.58%) TDD
3 36 (58.06%) OO
4 23 (37.10%) MVVM
5 20 (32.26%) Software Engineering
6 19 (30.65%) Continuous Integration
7 18 (29.03%) Domain-Driven Design
8 16 (25.81%) Multithreading
9 12 (19.35%) Integration Testing
9 12 (19.35%) MVC
9 12 (19.35%) Unit Testing
10 11 (17.74%) Automated Testing
10 11 (17.74%) SDLC
11 10 (16.13%) Information Architecture
11 10 (16.13%) OOA/OOD
11 10 (16.13%) Pair Programming
11 10 (16.13%) Risk Management
11 10 (16.13%) Test Automation
12 9 (14.52%) Low Latency
13 7 (11.29%) Functional Programming
Programming Languages
1 62 (100.00%) C#
2 24 (38.71%) F#
3 21 (33.87%) SQL
4 12 (19.35%) JavaScript
5 4 (6.45%) Python
6 2 (3.23%) Java
6 2 (3.23%) VBA
7 1 (1.61%) Bash Shell
7 1 (1.61%) C++
7 1 (1.61%) ES6
7 1 (1.61%) T-SQL
7 1 (1.61%) VB
7 1 (1.61%) VB6
Qualifications
1 8 (12.90%) Degree
Quality Assurance & Compliance
1 10 (16.13%) QA
2 1 (1.61%) SLA
System Software
1 1 (1.61%) Active Directory
Vendors
1 10 (16.13%) TIBCO
2 3 (4.84%) Microsoft
3 1 (1.61%) DataSynapse
3 1 (1.61%) Infragistics
3 1 (1.61%) Oracle
3 1 (1.61%) Syncfusion
North West London
Pimlico Banks Recruitment
Salary: Up to £90,000 per annum + Excellent Benefits
Posted: 2 days ago