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 22 May 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
22 May 2015
Same period 2014 Same period 2013
Reactive Extensions (Rx)
Rank 861 842 868
Rank change year-on-year
-19 +26
Permanent jobs citing Reactive Extensions 22 65 19
As % of all permanent IT jobs located in the UK 0.021% 0.055% 0.017%
As % of the Libraries, Frameworks & Software Standards category 0.054% 0.14% 0.043%
Number of salaries quoted 20 54 18
Average salary £47,500 £65,000 £91,250
Average salary % change year-on-year
-26.92% -28.76%
90% offered a salary of more than £44,600 £36,500 £49,250
10% offered a salary of more than £67,000 £92,500 £100,000
UK excluding London average salary £47,500 £37,500 £52,500
% change year-on-year
+26.66% -28.57%

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
40417 46852 44018
As % of all permanent IT jobs located in the UK 37.83% 39.90% 40.46%
Number of salaries quoted 34526 40022 38253
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 £65,000
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 22 May 2015 within the UK.

Reactive Extensions Salary Histogram in the UK

Reactive Extensions
Top 10 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 22 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 -8 21 £47,500 -26.92% 3
Leatherhead - 9 £47,500 -
Surrey - 9 £47,500 -
South East - 9 £47,500 -
London -1 6 £75,000 +7.14% 1
East of England +10 4 £47,500 +15.15%
Suffolk +4 4 £47,500 +15.15%
North West -1 2 £44,000 +25.71% 2
Manchester +15 1 £47,000 +34.28% 1
Lancashire - 1 £41,000 - 1

Reactive Extensions
Top 30 Related IT Skills

For the 6 months to 22 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 48 (100.00%) C#
2 38 (79.17%) TDD
3 37 (77.08%) Agile Software Development
4 36 (75.00%) .NET
5 24 (50.00%) Windows
5 24 (50.00%) User Experience
6 23 (47.92%) SQL
6 23 (47.92%) Microsoft
7 22 (45.83%) WPF
7 22 (45.83%) MVVM
8 20 (41.67%) WCF
9 19 (39.58%) Unit Testing
9 19 (39.58%) SQL Server
10 18 (37.50%) MSMQ
11 16 (33.33%) JavaScript
12 15 (31.25%) Web Services
12 15 (31.25%) CSS
12 15 (31.25%) Front Office
12 15 (31.25%) PowerShell
12 15 (31.25%) Amazon AWS
13 14 (29.17%) Microsoft Azure
13 14 (29.17%) NoSQL
13 14 (29.17%) Multithreading
13 14 (29.17%) MS Excel
13 14 (29.17%) T-SQL
13 14 (29.17%) IIS
14 13 (27.08%) Java
14 13 (27.08%) Performance Tuning
15 12 (25.00%) HTML
15 12 (25.00%) Visual Studio

Reactive Extensions
Top Related IT Skills by Category

For the 6 months to 22 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 14 (29.17%) IIS
2 9 (18.75%) NServiceBus
3 8 (16.67%) SharePoint
4 6 (12.50%) Node.js
5 5 (10.42%) Apache Spark
6 4 (8.33%) BizTalk Server
7 2 (4.17%) LiveLink
8 1 (2.08%) Jetty
8 1 (2.08%) MTS
Applications
1 14 (29.17%) MS Excel
2 4 (8.33%) MS Visio
Business Applications
1 6 (12.50%) Dynamics CRM
2 1 (2.08%) SAP Oil and Gas
Cloud Services
1 15 (31.25%) Amazon AWS
2 14 (29.17%) Microsoft Azure
3 5 (10.42%) Amazon SQS
4 1 (2.08%) GitHub
Communications & Networking
1 5 (10.42%) Internet
2 4 (8.33%) SMTP
3 1 (2.08%) HTTP
3 1 (2.08%) SMS
Database & Business Intelligence
1 19 (39.58%) SQL Server
2 14 (29.17%) NoSQL
3 11 (22.92%) SQL Server Reporting Services
4 9 (18.75%) Couchbase
4 9 (18.75%) Apache Cassandra
4 9 (18.75%) RavenDB
4 9 (18.75%) Redis
4 9 (18.75%) Event Store
4 9 (18.75%) CouchDB
4 9 (18.75%) Azure SQL Database
5 6 (12.50%) Amazon DynamoDB
5 6 (12.50%) MongoDB
6 5 (10.42%) Hadoop
6 5 (10.42%) Big Data
6 5 (10.42%) Data Mining
6 5 (10.42%) SQL Server Integration Services
7 4 (8.33%) SQL Server 2005
7 4 (8.33%) SQL Server 2000
7 4 (8.33%) SQL Server 2008
8 1 (2.08%) KDB
Development Applications
1 12 (25.00%) Visual Studio
2 10 (20.83%) TeamCity
3 9 (18.75%) JSUnit
4 8 (16.67%) NCrunch
4 8 (16.67%) ReSharper
5 7 (14.58%) Subversion
6 6 (12.50%) NUnit
6 6 (12.50%) SpecFlow
6 6 (12.50%) Team Foundation Server
7 5 (10.42%) Jenkins
8 4 (8.33%) NSubstitute
8 4 (8.33%) SQL Server Management Studio (SSMS)
9 2 (4.17%) JIRA
9 2 (4.17%) LabVIEW
9 2 (4.17%) Rational DOORS
9 2 (4.17%) MSTest
9 2 (4.17%) Git (software)
10 1 (2.08%) WebDriver
10 1 (2.08%) Mercurial
10 1 (2.08%) SoapUI
General
1 15 (31.25%) Front Office
2 9 (18.75%) Banking
3 8 (16.67%) Finance
4 5 (10.42%) Investment Banking
5 3 (6.25%) Electronics
6 2 (4.17%) Pharmaceutical
7 1 (2.08%) Manufacturing
7 1 (2.08%) Telecoms
7 1 (2.08%) Games
7 1 (2.08%) Marketing
Job Titles
1 37 (77.08%) Developer
2 22 (45.83%) C# Developer
3 14 (29.17%) WPF Developer
4 9 (18.75%) .NET Developer
5 6 (12.50%) CRM Developer
6 5 (10.42%) Agile C# Developer
6 5 (10.42%) C# .NET Developer
7 4 (8.33%) Microsoft Developer
7 4 (8.33%) Senior Developer
7 4 (8.33%) Software Engineer
7 4 (8.33%) C# ASP.NET Developer
8 3 (6.25%) Front Office Developer
8 3 (6.25%) Senior .NET Developer
9 2 (4.17%) Lead C# Developer
9 2 (4.17%) Lead Developer
9 2 (4.17%) Dynamics CRM Developer
10 1 (2.08%) Head of Development
10 1 (2.08%) GUI Developer
10 1 (2.08%) Software Developer
10 1 (2.08%) Analyst
Libraries, Frameworks & Software Standards
1 36 (75.00%) .NET
2 22 (45.83%) WPF
3 20 (41.67%) WCF
4 18 (37.50%) MSMQ
5 15 (31.25%) Web Services
5 15 (31.25%) CSS
6 12 (25.00%) HTML
6 12 (25.00%) XML
7 11 (22.92%) SOAP
7 11 (22.92%) ASP.NET Web API
8 10 (20.83%) RESTful
8 10 (20.83%) REST
8 10 (20.83%) AngularJS
8 10 (20.83%) ASP.NET
9 9 (18.75%) .NET Framework
9 9 (18.75%) LESS
9 9 (18.75%) Entity Framework
9 9 (18.75%) Durandal
9 9 (18.75%) HTML5
10 6 (12.50%) ActiveMQ
Miscellaneous
1 24 (50.00%) User Experience
2 10 (20.83%) Derivative
3 8 (16.67%) Blog
3 8 (16.67%) Podcast
3 8 (16.67%) Analytical Skills
4 7 (14.58%) Equity Derivative
5 6 (12.50%) Equities
6 4 (8.33%) Computer Science
6 4 (8.33%) Spread Betting
7 2 (4.17%) Management Information System
7 2 (4.17%) Fixed Income
7 2 (4.17%) Foreign Exchange (FX)
7 2 (4.17%) Data Structures
7 2 (4.17%) Algorithms
8 1 (2.08%) Mathematics
8 1 (2.08%) Physics
8 1 (2.08%) Enterprise Software
8 1 (2.08%) N-Tier
8 1 (2.08%) DTV
8 1 (2.08%) Credit Derivative
Operating Systems
1 24 (50.00%) Windows
2 9 (18.75%) Windows Server 2012
Processes & Methodologies
1 38 (79.17%) TDD
2 37 (77.08%) Agile Software Development
3 22 (45.83%) MVVM
4 19 (39.58%) Unit Testing
5 14 (29.17%) Multithreading
6 13 (27.08%) Performance Tuning
7 11 (22.92%) MVC
7 11 (22.92%) Scrum
7 11 (22.92%) Continuous Integration
8 10 (20.83%) Domain-Driven Design
8 10 (20.83%) DevOps
8 10 (20.83%) SOA
9 9 (18.75%) Software Engineering
9 9 (18.75%) Extreme Programming
9 9 (18.75%) Pair Programming
9 9 (18.75%) Analytics
9 9 (18.75%) Infrastructure Management
9 9 (18.75%) Microservices
10 7 (14.58%) OO
11 6 (12.50%) Workflow
Programming Languages
1 48 (100.00%) C#
2 23 (47.92%) SQL
3 16 (33.33%) JavaScript
4 15 (31.25%) PowerShell
5 14 (29.17%) T-SQL
6 13 (27.08%) Java
7 10 (20.83%) F#
8 8 (16.67%) VBA
9 6 (12.50%) Ruby
10 5 (10.42%) Scala
10 5 (10.42%) Python
11 4 (8.33%) VB6
11 4 (8.33%) VB
12 1 (2.08%) TypeScript
12 1 (2.08%) C++
Qualifications
1 6 (12.50%) MCITP
1 6 (12.50%) Microsoft Certification
2 4 (8.33%) Degree
Quality Assurance & Compliance
1 4 (8.33%) SLA
2 2 (4.17%) DO-178B
3 1 (2.08%) QA
System Software
1 10 (20.83%) Docker
2 4 (8.33%) Active Directory
Systems Management
1 10 (20.83%) Puppet
2 9 (18.75%) Opscode Chef
3 1 (2.08%) Vagrant
3 1 (2.08%) Systems Management Server (SMS)
3 1 (2.08%) Business Desktop Deployment
Vendors
1 23 (47.92%) Microsoft
2 8 (16.67%) Red Gate
2 8 (16.67%) Twitter
3 4 (8.33%) CheckPoint
4 3 (6.25%) Google
5 2 (4.17%) Solace
6 1 (2.08%) Tradeweb
6 1 (2.08%) SAP
6 1 (2.08%) Sybase
6 1 (2.08%) HP
6 1 (2.08%) eSpeed
6 1 (2.08%) TIBCO
6 1 (2.08%) Bloomberg
6 1 (2.08%) ION Trading
Central London / West End
Client Server
Salary: £35k to £42k + bonus + benefits
Posted: 5 days ago
Leyland, Lancashire
Cegedimrx
Salary: From £36,000 to £45,000 per annum depending on experience
Posted: 9 days ago
Manchester, Lancashire
Dunnhumby
Posted: 16 days ago