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 30 July 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
30 Jul 2015
Same period 2014 Same period 2013
Reactive Extensions (Rx)
Rank 879 883 841
Rank change year-on-year
+4 -42
Permanent jobs citing Reactive Extensions 36 49 50
As % of all permanent IT jobs located in the UK 0.033% 0.042% 0.046%
As % of the Libraries, Frameworks & Software Standards category 0.087% 0.11% 0.12%
Number of salaries quoted 35 32 33
Average salary £65,000 £60,000 £65,000
Average salary % change year-on-year
+8.33% -7.69%
90% offered a salary of more than £38,500 £35,500 £41,500
10% offered a salary of more than £102,500 £84,750 £90,000
UK excluding London average salary £41,000 £40,000 £47,500
% change year-on-year
+2.50% -15.78%

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
41166 45562 43375
As % of all permanent IT jobs located in the UK 37.56% 38.91% 39.87%
Number of salaries quoted 35150 38728 37532
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 £62,000 £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 30 July 2015 within the UK.

Reactive Extensions Salary Histogram in the UK

Reactive Extensions
Top 8 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 30 July 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 +22 36 £65,000 +8.33% 2
London +29 30 £81,250 +16.07% 2
North West -1 4 £40,500 +15.71%
Lancashire - 3 £40,500 -
East of England +4 2 £47,500 +5.55%
Suffolk -5 2 £47,500 +5.55%
Manchester +10 1 - -
Preston - 1 £40,000 -

Reactive Extensions
Top 30 Related IT Skills

For the 6 months to 30 July 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 60 (100.00%) C#
2 49 (81.67%) .NET
3 38 (63.33%) TDD
4 37 (61.67%) Agile Software Development
4 37 (61.67%) WPF
5 31 (51.67%) SQL
6 29 (48.33%) WCF
7 24 (40.00%) MVVM
8 23 (38.33%) JavaScript
8 23 (38.33%) Microsoft
9 21 (35.00%) Front Office
9 21 (35.00%) Finance
9 21 (35.00%) HTML
9 21 (35.00%) SQL Server
9 21 (35.00%) XML
9 21 (35.00%) User Experience
10 20 (33.33%) Windows
11 19 (31.67%) HTML5
12 18 (30.00%) Unit Testing
12 18 (30.00%) Banking
12 18 (30.00%) Software Engineering
13 16 (26.67%) RavenDB
14 15 (25.00%) Analytical Skills
14 15 (25.00%) MSMQ
14 15 (25.00%) T-SQL
15 14 (23.33%) MS Excel
15 14 (23.33%) OO
15 14 (23.33%) CSS
15 14 (23.33%) Continuous Integration
15 14 (23.33%) LINQ

Reactive Extensions
Top Related IT Skills by Category

For the 6 months to 30 July 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 13 (21.67%) IIS
2 11 (18.33%) NServiceBus
3 4 (6.67%) SharePoint
3 4 (6.67%) BizTalk Server
3 4 (6.67%) Node.js
Applications
1 14 (23.33%) MS Excel
2 4 (6.67%) MS Visio
Business Applications
1 4 (6.67%) Dynamics CRM
2 1 (1.67%) SAP Oil and Gas
Cloud Services
1 11 (18.33%) Microsoft Azure
1 11 (18.33%) Amazon AWS
2 2 (3.33%) GitHub
Communications & Networking
1 5 (8.33%) Internet
2 4 (6.67%) SMTP
3 3 (5.00%) SMS
Database & Business Intelligence
1 21 (35.00%) SQL Server
2 16 (26.67%) RavenDB
3 9 (15.00%) Redis
3 9 (15.00%) Couchbase
3 9 (15.00%) CouchDB
3 9 (15.00%) Apache Cassandra
3 9 (15.00%) NoSQL
3 9 (15.00%) Azure SQL Database
3 9 (15.00%) SQL Server Reporting Services
3 9 (15.00%) Event Store
4 5 (8.33%) SQL Server Integration Services
4 5 (8.33%) Relational Database
5 4 (6.67%) SQL Server 2005
5 4 (6.67%) SQL Server 2000
5 4 (6.67%) SQL Server 2008
6 2 (3.33%) Data Warehouse
7 1 (1.67%) DTS
7 1 (1.67%) RDBMS
7 1 (1.67%) Crystal Reports
7 1 (1.67%) PostgreSQL
Development Applications
1 12 (20.00%) Visual Studio
2 9 (15.00%) JSUnit
2 9 (15.00%) TeamCity
3 8 (13.33%) MSTest
3 8 (13.33%) ReSharper
3 8 (13.33%) NCrunch
4 7 (11.67%) Moq
5 5 (8.33%) SpecFlow
5 5 (8.33%) NUnit
5 5 (8.33%) Subversion
6 4 (6.67%) Jenkins
6 4 (6.67%) SQL Server Management Studio (SSMS)
6 4 (6.67%) Team Foundation Server
6 4 (6.67%) NSubstitute
7 2 (3.33%) WebDriver
7 2 (3.33%) Git (software)
7 2 (3.33%) SoapUI
7 2 (3.33%) Selenium
7 2 (3.33%) HP UFT
8 1 (1.67%) MSI
General
1 21 (35.00%) Front Office
1 21 (35.00%) Finance
2 18 (30.00%) Banking
3 5 (8.33%) Investment Banking
4 4 (6.67%) Pharmaceutical
5 1 (1.67%) Marketing
5 1 (1.67%) Manufacturing
5 1 (1.67%) Games
5 1 (1.67%) Electronics
5 1 (1.67%) Telecoms
Job Titles
1 50 (83.33%) Developer
2 32 (53.33%) C# Developer
3 13 (21.67%) C# .NET Developer
4 12 (20.00%) WPF Developer
5 11 (18.33%) .NET Developer
6 7 (11.67%) Front Office Developer
7 6 (10.00%) Agile C# Developer
8 5 (8.33%) Senior Developer
9 4 (6.67%) C# ASP.NET Developer
9 4 (6.67%) Microsoft Developer
9 4 (6.67%) CRM Developer
10 3 (5.00%) Senior .NET Developer
10 3 (5.00%) Software Developer
10 3 (5.00%) Team Leader
11 2 (3.33%) Software Engineer
11 2 (3.33%) Analyst
11 2 (3.33%) Test Analyst
11 2 (3.33%) Senior C# Developer
11 2 (3.33%) .NET Software Developer
12 1 (1.67%) AWS Developer
Libraries, Frameworks & Software Standards
1 49 (81.67%) .NET
2 37 (61.67%) WPF
3 29 (48.33%) WCF
4 21 (35.00%) HTML
4 21 (35.00%) XML
5 19 (31.67%) HTML5
6 15 (25.00%) MSMQ
7 14 (23.33%) CSS
7 14 (23.33%) LINQ
8 13 (21.67%) Web Services
8 13 (21.67%) AngularJS
9 12 (20.00%) jQuery
10 10 (16.67%) REST
10 10 (16.67%) .NET Framework
10 10 (16.67%) Twitter Bootstrap
10 10 (16.67%) ASP.NET Web API
11 9 (15.00%) Durandal
11 9 (15.00%) LESS
11 9 (15.00%) SOAP
11 9 (15.00%) ASP.NET
Miscellaneous
1 21 (35.00%) User Experience
2 15 (25.00%) Analytical Skills
3 9 (15.00%) Computer Science
3 9 (15.00%) Reference Data
3 9 (15.00%) Fixed Income
3 9 (15.00%) Derivative
4 8 (13.33%) Blog
4 8 (13.33%) Podcast
5 5 (8.33%) Equities
6 3 (5.00%) Foreign Exchange (FX)
6 3 (5.00%) Equity Derivative
6 3 (5.00%) Spread Betting
6 3 (5.00%) Mathematics
7 2 (3.33%) Hedge funds
7 2 (3.33%) N-Tier
8 1 (1.67%) Physics
8 1 (1.67%) W3C
8 1 (1.67%) DTV
8 1 (1.67%) Credit Derivative
Operating Systems
1 20 (33.33%) Windows
2 9 (15.00%) Windows Server 2012
Processes & Methodologies
1 38 (63.33%) TDD
2 37 (61.67%) Agile Software Development
3 24 (40.00%) MVVM
4 18 (30.00%) Software Engineering
4 18 (30.00%) Unit Testing
5 14 (23.33%) Continuous Integration
5 14 (23.33%) OO
5 14 (23.33%) Performance Tuning
6 13 (21.67%) Multithreading
7 12 (20.00%) Scrum
8 11 (18.33%) SOA
9 10 (16.67%) MVC
10 9 (15.00%) Risk Management
10 9 (15.00%) Extreme Programming
10 9 (15.00%) Pair Programming
10 9 (15.00%) Data Management
10 9 (15.00%) DevOps
10 9 (15.00%) Domain-Driven Design
10 9 (15.00%) Infrastructure Management
10 9 (15.00%) Microservices
Programming Languages
1 60 (100.00%) C#
2 31 (51.67%) SQL
3 23 (38.33%) JavaScript
4 15 (25.00%) T-SQL
5 9 (15.00%) PowerShell
6 7 (11.67%) F#
6 7 (11.67%) VBA
7 4 (6.67%) VB6
7 4 (6.67%) VB
7 4 (6.67%) Java
8 3 (5.00%) TypeScript
9 1 (1.67%) C++
9 1 (1.67%) Delphi
Qualifications
1 10 (16.67%) Degree
2 4 (6.67%) Microsoft Certification
2 4 (6.67%) MCITP
Quality Assurance & Compliance
1 4 (6.67%) SLA
2 2 (3.33%) QA
System Software
1 9 (15.00%) Docker
2 4 (6.67%) Active Directory
Systems Management
1 9 (15.00%) Puppet
1 9 (15.00%) Opscode Chef
2 2 (3.33%) Business Desktop Deployment
3 1 (1.67%) Systems Management Server (SMS)
Vendors
1 23 (38.33%) Microsoft
2 8 (13.33%) Red Gate
2 8 (13.33%) Twitter
3 4 (6.67%) CheckPoint
4 2 (3.33%) HP
5 1 (1.67%) Oracle
5 1 (1.67%) SAP
London
Dawson & Walsh
Salary: £70000 - £100000 per annum + Excellent Benefits
Posted: 3 days ago
London
Lawrence Harvey Enterprise
Salary: £70000 - £100000 per annum + Benefits + Bonus
Posted: 5 days ago