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 average salaries offered in IT jobs that have cited Reactive Extensions over the 3 months to 5 March 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
5 Mar 2015
Same period 2014 Same period 2013
Reactive Extensions (Rx)
Rank 826 803 813
Rank change year-on-year
-23 +10
Permanent jobs citing Reactive Extensions 20 45 37
As % of all permanent IT jobs located in England 0.020% 0.046% 0.038%
As % of the Libraries, Frameworks & Software Standards category 0.055% 0.11% 0.094%
Number of salaries quoted 17 35 31
Average salary £62,500 £47,500 £97,500
Average salary % change year-on-year
+31.57% -51.28%
90% offered a salary of more than £55,000 £32,500 £55,000
10% offered a salary of more than £77,000 £92,500 £120,000
UK excluding London average salary £46,250 £32,500 -
% change year-on-year
+42.30% -
Reactive Extensions
UK

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
36633 40211 39463
As % of all permanent IT jobs located in England 37.46% 40.90% 40.75%
Number of salaries quoted 31517 33729 34956
Average salary £44,000 £42,500 £41,500
Average salary % change year-on-year
+3.52% +2.40%
90% offered a salary of more than £30,000 £30,000 £28,500
10% offered a salary of more than £65,000 £60,000 £62,500
UK excluding London average salary £40,000 £39,361 £37,500
% change year-on-year
+1.62% +4.96%

Reactive Extensions
Jobs Demand Trend in England

This chart provides a 3-month moving total of permanent IT jobs citing Reactive Extensions across the England region as a proportion of the total demand within 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 5 March 2015.

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 average salaries quoted in IT jobs citing Reactive Extensions within the England region over the 3 months to 5 March 2015. 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
London +25 17 £65,000 - 4
South East - 2 £46,250 - 1
South West -29 1 - -
Reactive Extensions
UK

Reactive Extensions
Top 30 Related IT Skills in England

For the 6 months to 5 March 2015, IT jobs across the England 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 50 (100.00%) C#
2 37 (74.00%) TDD
2 37 (74.00%) WPF
3 32 (64.00%) Agile Software Development
4 28 (56.00%) .NET
5 26 (52.00%) Front Office
6 24 (48.00%) MVVM
7 22 (44.00%) Java
8 20 (40.00%) Multithreading
9 17 (34.00%) Analytics
10 16 (32.00%) SQL
11 15 (30.00%) Microsoft
11 15 (30.00%) PowerShell
11 15 (30.00%) Unit Testing
12 14 (28.00%) SQL Server
12 14 (28.00%) User Experience
13 13 (26.00%) Ruby
14 12 (24.00%) Continuous Integration
14 12 (24.00%) Windows
15 11 (22.00%) WinForms
15 11 (22.00%) Banking
16 10 (20.00%) WCF
16 10 (20.00%) TIBCO
16 10 (20.00%) Low Latency
17 9 (18.00%) NoSQL
17 9 (18.00%) Microsoft Azure
17 9 (18.00%) Fixed Income
17 9 (18.00%) Finance
17 9 (18.00%) OO
17 9 (18.00%) MSMQ

Reactive Extensions
Top Related IT Skills in England by Category

For the 6 months to 5 March 2015, IT jobs across the England 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 7 (14.00%) Apache Spark
1 7 (14.00%) IIS
1 7 (14.00%) MTS
2 6 (12.00%) Node.js
3 5 (10.00%) SharePoint
4 2 (4.00%) LiveLink
4 2 (4.00%) NServiceBus
5 1 (2.00%) Jetty
Applications
1 1 (2.00%) MS Excel
Business Applications
1 3 (6.00%) RMDS
1 3 (6.00%) Dynamics CRM
2 1 (2.00%) Dynamics NAV
Cloud Services
1 9 (18.00%) Microsoft Azure
2 7 (14.00%) Amazon SQS
2 7 (14.00%) Amazon AWS
Communications & Networking
1 5 (10.00%) HTTP
Database & Business Intelligence
1 14 (28.00%) SQL Server
2 9 (18.00%) NoSQL
3 8 (16.00%) MongoDB
3 8 (16.00%) Amazon DynamoDB
4 7 (14.00%) Big Data
4 7 (14.00%) Hadoop
4 7 (14.00%) Data Mining
5 3 (6.00%) SQL Server Reporting Services
6 2 (4.00%) Azure SQL Database
6 2 (4.00%) Redis
6 2 (4.00%) RavenDB
6 2 (4.00%) CouchDB
6 2 (4.00%) Apache Cassandra
6 2 (4.00%) Couchbase
7 1 (2.00%) SQL Server Integration Services
7 1 (2.00%) MySQL
Development Applications
1 7 (14.00%) TeamCity
2 5 (10.00%) SpecFlow
2 5 (10.00%) Jenkins
2 5 (10.00%) MSTest
2 5 (10.00%) Mercurial
2 5 (10.00%) Git (software)
2 5 (10.00%) NUnit
2 5 (10.00%) Ant
3 3 (6.00%) Team Foundation Server
4 2 (4.00%) LabVIEW
4 2 (4.00%) JIRA
4 2 (4.00%) Subversion
4 2 (4.00%) JSUnit
4 2 (4.00%) Rational DOORS
5 1 (2.00%) NCrunch
5 1 (2.00%) ReSharper
5 1 (2.00%) Visual Studio
General
1 26 (52.00%) Front Office
2 11 (22.00%) Banking
3 9 (18.00%) Finance
4 6 (12.00%) Investment Banking
5 2 (4.00%) Games
5 2 (4.00%) Electronics
6 1 (2.00%) Advertising
Job Titles
1 39 (78.00%) Developer
2 33 (66.00%) C# Developer
3 23 (46.00%) WPF Developer
4 6 (12.00%) .NET Developer
5 5 (10.00%) Front Office Developer
6 3 (6.00%) C# .NET Developer
6 3 (6.00%) Software Engineer
7 2 (4.00%) Lead Developer
7 2 (4.00%) ASP.NET Developer
7 2 (4.00%) Lead C# Developer
7 2 (4.00%) Dynamics CRM Developer
7 2 (4.00%) CRM Developer
8 1 (2.00%) Windows 8 Developer
8 1 (2.00%) Graduate C# Developer
8 1 (2.00%) Head of Development
8 1 (2.00%) Senior C# Software Engineer
8 1 (2.00%) Graduate Developer
8 1 (2.00%) Senior Software Engineer
8 1 (2.00%) C# Software Engineer
8 1 (2.00%) Graduate
Libraries, Frameworks & Software Standards
1 37 (74.00%) WPF
2 28 (56.00%) .NET
3 11 (22.00%) WinForms
4 10 (20.00%) WCF
5 9 (18.00%) MSMQ
5 9 (18.00%) SOAP
6 8 (16.00%) REST
6 8 (16.00%) Task Parallel Library
7 7 (14.00%) ASP.NET Web API
7 7 (14.00%) RESTful
7 7 (14.00%) Spring
7 7 (14.00%) HTML
7 7 (14.00%) CSS
7 7 (14.00%) Rendezvous
8 6 (12.00%) ASP.NET
8 6 (12.00%) ActiveMQ
8 6 (12.00%) jQuery
8 6 (12.00%) ASP.NET MVC
8 6 (12.00%) KnockoutJS
9 5 (10.00%) Gherkin
Miscellaneous
1 14 (28.00%) User Experience
2 9 (18.00%) Fixed Income
3 7 (14.00%) Derivative
3 7 (14.00%) Equity Derivative
4 6 (12.00%) Equities
5 4 (8.00%) Foreign Exchange (FX)
5 4 (8.00%) Spread Betting
5 4 (8.00%) Computer Science
5 4 (8.00%) Data Structures
5 4 (8.00%) Algorithms
6 3 (6.00%) Mathematics
7 2 (4.00%) Management Information System
8 1 (2.00%) Enterprise Software
8 1 (2.00%) Blog
8 1 (2.00%) Podcast
Operating Systems
1 12 (24.00%) Windows
2 2 (4.00%) Windows Server 2012
3 1 (2.00%) Windows 8
Processes & Methodologies
1 37 (74.00%) TDD
2 32 (64.00%) Agile Software Development
3 24 (48.00%) MVVM
4 20 (40.00%) Multithreading
5 17 (34.00%) Analytics
6 15 (30.00%) Unit Testing
7 12 (24.00%) Continuous Integration
8 10 (20.00%) Low Latency
9 9 (18.00%) OO
10 8 (16.00%) Electronic Trading
10 8 (16.00%) Domain-Driven Design
11 7 (14.00%) Big Data Analytics
11 7 (14.00%) Data Analytics
11 7 (14.00%) DevOps
11 7 (14.00%) Data Analysis
11 7 (14.00%) Web Analytics
12 6 (12.00%) MVC
13 5 (10.00%) BDD
13 5 (10.00%) Don't repeat yourself (DRY)
13 5 (10.00%) Kanban
Programming Languages
1 50 (100.00%) C#
2 22 (44.00%) Java
3 16 (32.00%) SQL
4 15 (30.00%) PowerShell
5 13 (26.00%) Ruby
6 8 (16.00%) JavaScript
6 8 (16.00%) F#
6 8 (16.00%) Scala
7 7 (14.00%) Python
8 5 (10.00%) VBA
9 2 (4.00%) XAML
9 2 (4.00%) T-SQL
Qualifications
1 3 (6.00%) VCP4
1 3 (6.00%) Microsoft Certification
2 2 (4.00%) MCITP
2 2 (4.00%) Degree
Quality Assurance & Compliance
1 2 (4.00%) DO-178B
System Software
1 7 (14.00%) Docker
Systems Management
1 7 (14.00%) Puppet
2 5 (10.00%) Vagrant
3 2 (4.00%) Opscode Chef
Vendors
1 15 (30.00%) Microsoft
2 10 (20.00%) TIBCO
3 7 (14.00%) Tradeweb
3 7 (14.00%) Sybase
3 7 (14.00%) Bloomberg
3 7 (14.00%) eSpeed
4 3 (6.00%) Google
5 1 (2.00%) Twitter
5 1 (2.00%) 29West
5 1 (2.00%) Red Gate
5 1 (2.00%) ION Trading
Yeadon, Leeds, West Yorkshire
EMIS
Salary: Up to £45,000 pa dependent on experience
Posted: 10 hours ago
Woking
Harrington Starr
Salary: £45000 - £55000 per annum + Benefits + Bonus
Posted: 2 days ago
City, London
Talent International
Salary: £40000 - £45000 per annum + excellent benefits package
Posted: 3 days ago
London, United Kingdom
Factset Europe Limited
Salary: Competitive
Posted: 6 days ago