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 average salaries offered in IT jobs that have cited Reactive Extensions over the 3 months to 21 November 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
21 Nov 2014
Same period 2013 Same period 2012
Reactive Extensions (Rx)
Rank 614 607 606
Rank change year-on-year
-7 -1
Permanent jobs citing Reactive Extensions 19 14 20
As % of all permanent IT jobs located in London 0.042% 0.030% 0.043%
As % of the Libraries, Frameworks & Software Standards category 0.12% 0.074% 0.11%
Number of salaries quoted 16 14 19
Average salary £75,000 £87,500 £55,000
Average salary % change year-on-year
-14.28% +59.09%
90% offered a salary of more than £65,000 £56,500 £40,000
10% offered a salary of more than £82,500 £100,000 £89,000
UK excluding London average salary £46,500 £60,000 £34,000
% change year-on-year
-22.50% +76.47%
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
16488 18830 18735
As % of all permanent IT jobs located in London 36.44% 40.88% 40.25%
Number of salaries quoted 14204 16103 16479
Average salary £52,500 £50,000 £50,000
Average salary % change year-on-year
+5.00% -
90% offered a salary of more than £35,000 £35,000 £35,000
10% offered a salary of more than £70,000 £70,000 £72,500
UK excluding London average salary £40,000 £37,500 £37,500
% change year-on-year
+6.66% -

Reactive Extensions
Jobs Demand Trend in London

This chart provides a 3-month moving total of permanent IT jobs citing Reactive Extensions across the London region as a proportion of the total demand within 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 21 November 2014.

Reactive Extensions Salary Histogram in London

Reactive Extensions
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Reactive Extensions within the London region over the 3 months to 21 November 2014. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +27 7 £67,500 -22.85% 1
Reactive Extensions
England

Reactive Extensions
Top 30 Related IT Skills in London

For the 6 months to 21 November 2014, IT jobs across the London region citing Reactive Extensions also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Reactive Extensions.

1 54 (98.18%) C#
2 52 (94.55%) WPF
3 33 (60.00%) Front Office
4 32 (58.18%) .NET
5 29 (52.73%) Agile Software Development
5 29 (52.73%) TDD
6 24 (43.64%) SQL Server
7 22 (40.00%) Multithreading
8 21 (38.18%) MVVM
9 20 (36.36%) Finance
10 19 (34.55%) LINQ
11 16 (29.09%) Computer Science
11 16 (29.09%) Unit Testing
12 15 (27.27%) Banking
12 15 (27.27%) VBA
13 14 (25.45%) SQL
13 14 (25.45%) Software Engineering
14 13 (23.64%) OO
14 13 (23.64%) Microsoft
14 13 (23.64%) WCF
14 13 (23.64%) Low Latency
15 12 (21.82%) Foreign Exchange (FX)
16 10 (18.18%) ActiveMQ
16 10 (18.18%) TIBCO
16 10 (18.18%) RabbitMQ
17 9 (16.36%) Java
17 9 (16.36%) WinForms
17 9 (16.36%) Degree
18 8 (14.55%) CQRS
18 8 (14.55%) Analytics

Reactive Extensions
Top Related IT Skills in London by Category

For the 6 months to 21 November 2014, IT jobs across the London region citing Reactive Extensions also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Reactive Extensions. Up to 20 skills are shown per category.

Application Platforms
1 6 (10.91%) MTS
2 2 (3.64%) Apache Spark
3 1 (1.82%) TIBCO EMS
Applications
1 3 (5.45%) MS Excel
Business Applications
1 3 (5.45%) RMDS
Cloud Services
1 2 (3.64%) Microsoft Azure
1 2 (3.64%) Amazon AWS
1 2 (3.64%) Amazon SQS
Communications & Networking
1 2 (3.64%) Internet
Database & Business Intelligence
1 24 (43.64%) SQL Server
2 3 (5.45%) RavenDB
3 2 (3.64%) Big Data
3 2 (3.64%) Amazon DynamoDB
3 2 (3.64%) Data Mining
3 2 (3.64%) Hadoop
3 2 (3.64%) MongoDB
3 2 (3.64%) NoSQL
4 1 (1.82%) SQL Server Integration Services
Development Applications
1 3 (5.45%) Visual Studio
1 3 (5.45%) Microsoft Blend
1 3 (5.45%) MSTest
1 3 (5.45%) Moq
1 3 (5.45%) SpecFlow
2 1 (1.82%) Subversion
2 1 (1.82%) Maven
2 1 (1.82%) JIRA
General
1 33 (60.00%) Front Office
2 20 (36.36%) Finance
3 15 (27.27%) Banking
4 7 (12.73%) Investment Banking
5 6 (10.91%) Games
6 3 (5.45%) Financial Institution
Job Titles
1 44 (80.00%) Developer
2 32 (58.18%) C# Developer
3 23 (41.82%) WPF Developer
4 12 (21.82%) .NET Developer
5 9 (16.36%) C# .NET Developer
6 6 (10.91%) Software Engineer
6 6 (10.91%) Senior C# Software Engineer
6 6 (10.91%) Senior Software Engineer
6 6 (10.91%) C# Software Engineer
7 4 (7.27%) Front Office Developer
7 4 (7.27%) GUI Developer
8 3 (5.45%) Team Leader
8 3 (5.45%) Agile C# Developer
9 2 (3.64%) UI Programmer
9 2 (3.64%) .NET Software Developer
9 2 (3.64%) Software Developer
9 2 (3.64%) UI Developer
9 2 (3.64%) Lead Developer
10 1 (1.82%) .NET Programmer
10 1 (1.82%) Graduate C# Developer
Libraries, Frameworks & Software Standards
1 52 (94.55%) WPF
2 32 (58.18%) .NET
3 19 (34.55%) LINQ
4 13 (23.64%) WCF
5 10 (18.18%) ActiveMQ
5 10 (18.18%) RabbitMQ
6 9 (16.36%) WinForms
7 6 (10.91%) Rendezvous
7 6 (10.91%) Spring
7 6 (10.91%) .NET Framework
7 6 (10.91%) ADO.NET Entity Framework
8 5 (9.09%) Middleware
8 5 (9.09%) MSMQ
9 3 (5.45%) HTML
9 3 (5.45%) Web Services
9 3 (5.45%) jQuery
9 3 (5.45%) Ninject
9 3 (5.45%) Task Parallel Library
9 3 (5.45%) KnockoutJS
9 3 (5.45%) Twitter Bootstrap
Miscellaneous
1 16 (29.09%) Computer Science
2 12 (21.82%) Foreign Exchange (FX)
3 7 (12.73%) Fixed Income
4 6 (10.91%) Derivative
5 5 (9.09%) Hedge funds
6 4 (7.27%) User Experience
6 4 (7.27%) Analytical Skills
6 4 (7.27%) Mathematics
7 2 (3.64%) Data Structures
7 2 (3.64%) Algorithms
7 2 (3.64%) Spread Betting
7 2 (3.64%) Equities
Operating Systems
1 4 (7.27%) Windows
Processes & Methodologies
1 29 (52.73%) Agile Software Development
1 29 (52.73%) TDD
2 22 (40.00%) Multithreading
3 21 (38.18%) MVVM
4 16 (29.09%) Unit Testing
5 14 (25.45%) Software Engineering
6 13 (23.64%) OO
6 13 (23.64%) Low Latency
7 8 (14.55%) Domain-Driven Design
7 8 (14.55%) CQRS
7 8 (14.55%) Analytics
8 7 (12.73%) Business Intelligence
8 7 (12.73%) Scrum
9 6 (10.91%) Electronic Trading
9 6 (10.91%) OOP
9 6 (10.91%) Parallel Programming
10 4 (7.27%) Functional Programming
10 4 (7.27%) Wealth Management
10 4 (7.27%) OOD
11 3 (5.45%) Algorithmic Trading
Programming Languages
1 54 (98.18%) C#
2 15 (27.27%) VBA
3 14 (25.45%) SQL
4 9 (16.36%) Java
5 7 (12.73%) F#
6 6 (10.91%) Scala
7 3 (5.45%) Ruby
7 3 (5.45%) PowerShell
8 2 (3.64%) Python
8 2 (3.64%) XAML
8 2 (3.64%) JavaScript
9 1 (1.82%) C++
Qualifications
1 9 (16.36%) Degree
Vendors
1 13 (23.64%) Microsoft
2 10 (18.18%) TIBCO
3 6 (10.91%) Bloomberg
3 6 (10.91%) eSpeed
3 6 (10.91%) Tradeweb
3 6 (10.91%) Sybase
City, London
Lawrence Harvey Enterprise
Salary: £55000.00 - £75000 per annum + Bonus
Posted: 1 hour ago