The table below looks at the statistics for Reactive Extensions skills in IT jobs advertised across the UK. Included is a guide to the average salaries offered in IT jobs that have cited Reactive Extensions over the 3 months to 5 May 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
5 May 2015
Same period 2014 Same period 2013
Reactive Extensions (Rx)
Rank 880 858 855
Rank change year-on-year
-22 -3
Permanent jobs citing Reactive Extensions 24 62 25
As % of all permanent IT jobs located in the UK 0.022% 0.052% 0.023%
As % of the Libraries, Frameworks & Software Standards category 0.058% 0.13% 0.056%
Number of salaries quoted 21 49 23
Average salary £47,500 £70,000 £97,500
Average salary % change year-on-year
-32.14% -28.20%
90% offered a salary of more than £47,000 £42,500 £61,000
10% offered a salary of more than £65,000 £94,000 £120,000
UK excluding London average salary £47,500 £40,000 £57,500
% change year-on-year
+18.75% -30.43%

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

Libraries, Frameworks & Software Standards Category
UK
Permanent IT job ads with a match in the
Libraries, Frameworks & Software Standards category
41711 48043 44800
As % of all permanent IT jobs located in the UK 37.77% 40.06% 40.61%
Number of salaries quoted 35548 40680 39010
Average salary £45,000 £42,500 £40,000
Average salary % change year-on-year
+5.88% +6.25%
90% offered a salary of more than £30,000 £30,000 £28,000
10% offered a salary of more than £65,000 £60,000 £62,500
UK excluding London average salary £40,000 £40,000 £37,500
% change year-on-year
- +6.66%

Reactive Extensions
Jobs Demand Trend

This chart provides the 3-month moving total of permanent IT jobs citing Reactive Extensions within the UK as a proportion of the total demand within the Libraries, Frameworks & Software Standards category.

Reactive Extensions Jobs Demand Trend in the UK

Reactive Extensions
Salary Trend

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

Reactive Extensions Salary Trend in the UK

Reactive Extensions
Salary Histogram

This chart provides a salary histogram for IT jobs citing Reactive Extensions over the 3 months to 5 May 2015 within the UK.

Reactive Extensions Salary Histogram in the UK

Reactive Extensions
Top 9 Job Locations

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Reactive Extensions within the UK over the 3 months to 5 May 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
England +4 22 £47,500 -32.14% 3
London -24 9 £62,500 -10.71% 1
Leatherhead - 9 £47,500 -
Surrey - 9 £47,500 -
South East - 9 £47,500 -
East of England +10 3 £47,500 +18.75% 1
Suffolk +4 3 £47,500 +18.75% 1
Manchester - 1 £47,000 -
North West - 1 £47,000 -

Reactive Extensions
Top 30 Related IT Skills

For the 6 months to 5 May 2015, IT jobs within the UK 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 52 (100.00%) C#
2 41 (78.85%) TDD
3 40 (76.92%) Agile Software Development
3 40 (76.92%) .NET
4 26 (50.00%) User Experience
5 25 (48.08%) WPF
5 25 (48.08%) Windows
5 25 (48.08%) Microsoft
6 24 (46.15%) SQL
7 22 (42.31%) MVVM
8 21 (40.38%) Unit Testing
8 21 (40.38%) SQL Server
9 20 (38.46%) MSMQ
10 19 (36.54%) PowerShell
10 19 (36.54%) WCF
11 17 (32.69%) Multithreading
11 17 (32.69%) Amazon AWS
11 17 (32.69%) Java
11 17 (32.69%) JavaScript
11 17 (32.69%) Front Office
12 16 (30.77%) CSS
12 16 (30.77%) Microsoft Azure
12 16 (30.77%) NoSQL
13 15 (28.85%) IIS
14 14 (26.92%) T-SQL
14 14 (26.92%) Web Services
14 14 (26.92%) MS Excel
15 13 (25.00%) HTML
15 13 (25.00%) Analytics
15 13 (25.00%) Performance Tuning

Reactive Extensions
Top Related IT Skills by Category

For the 6 months to 5 May 2015, IT jobs within the UK 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 15 (28.85%) IIS
2 9 (17.31%) NServiceBus
3 7 (13.46%) Apache Spark
3 7 (13.46%) SharePoint
3 7 (13.46%) Node.js
4 3 (5.77%) BizTalk Server
4 3 (5.77%) MTS
5 2 (3.85%) LiveLink
6 1 (1.92%) Jetty
Applications
1 14 (26.92%) MS Excel
2 4 (7.69%) MS Visio
Business Applications
1 5 (9.62%) Dynamics CRM
2 1 (1.92%) SAP Oil and Gas
Cloud Services
1 17 (32.69%) Amazon AWS
2 16 (30.77%) Microsoft Azure
3 7 (13.46%) Amazon SQS
Communications & Networking
1 5 (9.62%) Internet
2 4 (7.69%) SMTP
3 2 (3.85%) HTTP
Database & Business Intelligence
1 21 (40.38%) SQL Server
2 16 (30.77%) NoSQL
3 10 (19.23%) SQL Server Reporting Services
4 9 (17.31%) Azure SQL Database
4 9 (17.31%) RavenDB
4 9 (17.31%) Redis
4 9 (17.31%) CouchDB
4 9 (17.31%) Apache Cassandra
4 9 (17.31%) Couchbase
4 9 (17.31%) Event Store
5 8 (15.38%) Amazon DynamoDB
5 8 (15.38%) MongoDB
6 7 (13.46%) Big Data
6 7 (13.46%) Data Mining
6 7 (13.46%) Hadoop
7 6 (11.54%) SQL Server Integration Services
8 4 (7.69%) SQL Server 2005
8 4 (7.69%) SQL Server 2000
8 4 (7.69%) SQL Server 2008
9 1 (1.92%) MySQL
Development Applications
1 12 (23.08%) Visual Studio
2 11 (21.15%) TeamCity
3 9 (17.31%) JSUnit
4 8 (15.38%) ReSharper
4 8 (15.38%) NCrunch
5 7 (13.46%) NUnit
5 7 (13.46%) Subversion
5 7 (13.46%) SpecFlow
6 6 (11.54%) Jenkins
7 5 (9.62%) Team Foundation Server
8 4 (7.69%) SQL Server Management Studio (SSMS)
8 4 (7.69%) NSubstitute
9 3 (5.77%) MSTest
10 2 (3.85%) Rational DOORS
10 2 (3.85%) Mercurial
10 2 (3.85%) Git (software)
10 2 (3.85%) JIRA
10 2 (3.85%) Ant
10 2 (3.85%) LabVIEW
11 1 (1.92%) MSI
General
1 17 (32.69%) Front Office
2 8 (15.38%) Finance
2 8 (15.38%) Banking
3 5 (9.62%) Investment Banking
4 3 (5.77%) Electronics
5 1 (1.92%) Telecoms
5 1 (1.92%) Manufacturing
5 1 (1.92%) Games
5 1 (1.92%) Marketing
5 1 (1.92%) Pharmaceutical
Job Titles
1 40 (76.92%) Developer
2 25 (48.08%) C# Developer
3 16 (30.77%) WPF Developer
4 11 (21.15%) .NET Developer
5 6 (11.54%) C# .NET Developer
6 5 (9.62%) Agile C# Developer
6 5 (9.62%) CRM Developer
7 4 (7.69%) C# ASP.NET Developer
7 4 (7.69%) Senior Developer
7 4 (7.69%) Software Engineer
8 3 (5.77%) Front Office Developer
8 3 (5.77%) Microsoft Developer
8 3 (5.77%) Senior .NET Developer
9 2 (3.85%) Lead C# Developer
9 2 (3.85%) ASP.NET Developer
9 2 (3.85%) Dynamics CRM Developer
9 2 (3.85%) Lead Developer
10 1 (1.92%) Senior Software Engineer
10 1 (1.92%) C# Software Engineer
10 1 (1.92%) Software Developer
Libraries, Frameworks & Software Standards
1 40 (76.92%) .NET
2 25 (48.08%) WPF
3 20 (38.46%) MSMQ
4 19 (36.54%) WCF
5 16 (30.77%) CSS
6 14 (26.92%) Web Services
7 13 (25.00%) HTML
8 12 (23.08%) SOAP
8 12 (23.08%) REST
8 12 (23.08%) ASP.NET Web API
9 11 (21.15%) ASP.NET
9 11 (21.15%) RESTful
10 10 (19.23%) .NET Framework
10 10 (19.23%) XML
10 10 (19.23%) Entity Framework
10 10 (19.23%) AngularJS
11 9 (17.31%) Task Parallel Library
11 9 (17.31%) LESS
11 9 (17.31%) HTML5
11 9 (17.31%) Durandal
Miscellaneous
1 26 (50.00%) User Experience
2 9 (17.31%) Derivative
3 8 (15.38%) Blog
3 8 (15.38%) Podcast
4 7 (13.46%) Equities
4 7 (13.46%) Analytical Skills
4 7 (13.46%) Equity Derivative
5 4 (7.69%) Spread Betting
5 4 (7.69%) Fixed Income
5 4 (7.69%) Computer Science
6 2 (3.85%) Management Information System
6 2 (3.85%) Data Structures
6 2 (3.85%) Algorithms
7 1 (1.92%) Credit Derivative
7 1 (1.92%) Enterprise Software
7 1 (1.92%) N-Tier
7 1 (1.92%) Foreign Exchange (FX)
7 1 (1.92%) DTV
7 1 (1.92%) Mathematics
7 1 (1.92%) Physics
Operating Systems
1 25 (48.08%) Windows
2 9 (17.31%) Windows Server 2012
Processes & Methodologies
1 41 (78.85%) TDD
2 40 (76.92%) Agile Software Development
3 22 (42.31%) MVVM
4 21 (40.38%) Unit Testing
5 17 (32.69%) Multithreading
6 13 (25.00%) Continuous Integration
6 13 (25.00%) Analytics
6 13 (25.00%) Performance Tuning
7 12 (23.08%) MVC
8 11 (21.15%) Scrum
8 11 (21.15%) DevOps
8 11 (21.15%) Domain-Driven Design
9 10 (19.23%) SOA
10 9 (17.31%) Extreme Programming
10 9 (17.31%) Pair Programming
10 9 (17.31%) Software Engineering
10 9 (17.31%) Infrastructure Management
10 9 (17.31%) Microservices
11 8 (15.38%) OO
12 7 (13.46%) Data Analysis
Programming Languages
1 52 (100.00%) C#
2 24 (46.15%) SQL
3 19 (36.54%) PowerShell
4 17 (32.69%) Java
4 17 (32.69%) JavaScript
5 14 (26.92%) T-SQL
6 12 (23.08%) F#
7 10 (19.23%) Ruby
8 8 (15.38%) VBA
9 7 (13.46%) Python
9 7 (13.46%) Scala
10 4 (7.69%) VB6
10 4 (7.69%) VB
11 1 (1.92%) C++
11 1 (1.92%) TypeScript
Qualifications
1 5 (9.62%) Microsoft Certification
1 5 (9.62%) MCITP
2 4 (7.69%) Degree
Quality Assurance & Compliance
1 4 (7.69%) SLA
2 2 (3.85%) DO-178B
System Software
1 11 (21.15%) Docker
2 4 (7.69%) Active Directory
Systems Management
1 11 (21.15%) Puppet
2 9 (17.31%) Opscode Chef
3 2 (3.85%) Vagrant
4 1 (1.92%) Systems Management Server (SMS)
Vendors
1 25 (48.08%) Microsoft
2 8 (15.38%) Red Gate
2 8 (15.38%) Twitter
3 3 (5.77%) CheckPoint
3 3 (5.77%) TIBCO
3 3 (5.77%) Bloomberg
3 3 (5.77%) eSpeed
3 3 (5.77%) Sybase
3 3 (5.77%) Google
3 3 (5.77%) Tradeweb
4 2 (3.85%) Solace
5 1 (1.92%) SAP
5 1 (1.92%) ION Trading
Suffolk
Capita Resourcing - IT Resourcing
Salary: £40000 - £55000 per annum + benefits
Posted: 17 hours ago
Newcastle upon Tyne
Computer Futures
Salary: £45000 - £57000 per annum + Big Company Benefits
Posted: 18 days ago