The first table below looks at the demand 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 25 July 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Libraries, Frameworks & Software Standards category.

Location
3 months to
25 Jul 2014
Same period 2013 Same period 2012
Reactive Extensions (Rx)
Rank 858 828 876
Rank change year-on-year
-30 +48
Permanent jobs citing Reactive Extensions 47 51 23
As % of all permanent IT jobs located in the UK 0.040% 0.047% 0.020%
As % of the Libraries, Frameworks & Software Standards category 0.10% 0.12% 0.048%
Number of salaries quoted 30 34 20
Average salary £56,250 £62,500 £72,500
Average salary % change year-on-year
-10.00% -13.79%
90% offered a salary of more than £35,000 £40,750 £62,250
10% offered a salary of more than £85,250 £90,000 £100,000
UK excluding London average salary £40,000 £47,500 -
% change year-on-year
-15.78% -
Libraries, Frameworks & Software Standards Category
UK
Permanent IT job ads with a match in the
Libraries, Frameworks & Software Standards category
45513 43072 48363
As % of all permanent IT jobs located in the UK 38.84% 39.59% 41.01%
Number of salaries quoted 38686 37347 42809
Average salary £42,500 £40,000 £40,000
Average salary % change year-on-year
+6.25% -
90% offered a salary of more than £30,000 £28,000 £28,500
10% offered a salary of more than £65,000 £62,500 £60,000
UK excluding London average salary £40,000 £37,500 £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 25 July 2014 within the UK.

Reactive Extensions Salary Histogram in the UK

Reactive Extensions
Top 16 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 25 July 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
England -32 47 £56,250 -13.46% 11
London -63 31 £70,000 +7.69% 8
West Midlands - 6 £40,000 -
East of England - 4 £45,000 - 2
Suffolk - 4 £45,000 - 1
North West - 4 £35,000 -
Manchester - 4 £35,000 -
Birmingham - 4 £40,000 -
Bury - 4 £35,000 -
City of London -24 3 £95,000 +40.74% 3
Bury St Edmunds - 2 £45,000 -
Ross-on-Wye - 2 - -
Herefordshire - 2 - -
Bristol - 1 - -
South East - 1 £57,500 - 1
South West - 1 - -

Reactive Extensions
Top 30 Related IT Skills

For the 6 months to 25 July 2014, 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.

1 113 (100.00%) C#
2 95 (84.07%) .NET
3 88 (77.88%) WPF
4 49 (43.36%) Microsoft
5 46 (40.71%) Finance
6 43 (38.05%) SQL Server
7 42 (37.17%) Scrum
7 42 (37.17%) TDD
7 42 (37.17%) MVVM
8 39 (34.51%) Agile Software Development
9 37 (32.74%) Multithreading
10 35 (30.97%) LINQ
10 35 (30.97%) Unit Testing
11 33 (29.20%) WCF
12 31 (27.43%) Degree
12 31 (27.43%) Windows
13 29 (25.66%) SQL
13 29 (25.66%) Front Office
14 27 (23.89%) Web Services
15 24 (21.24%) Hedge funds
16 22 (19.47%) MVC
17 21 (18.58%) JavaScript
18 20 (17.70%) SOAP
18 20 (17.70%) CRM
18 20 (17.70%) SharePoint
18 20 (17.70%) Workflow
18 20 (17.70%) Dynamics CRM
18 20 (17.70%) Domain-Driven Design
18 20 (17.70%) Managed Extensibility Framework
18 20 (17.70%) CQRS

Reactive Extensions
Top Related IT Skills by Category

For the 6 months to 25 July 2014, 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 20 (17.70%) SharePoint
2 3 (2.65%) TIBCO EMS
3 2 (1.77%) BizTalk Server
4 1 (0.88%) Node.js
Applications
1 19 (16.81%) MS Excel
Business Applications
1 20 (17.70%) Dynamics CRM
2 2 (1.77%) Dynamics AX
2 2 (1.77%) Dynamics NAV
Communications & Networking
1 6 (5.31%) Internet
Database & Business Intelligence
1 43 (38.05%) SQL Server
2 9 (7.96%) SQL Server Reporting Services
3 8 (7.08%) MongoDB
3 8 (7.08%) NoSQL
4 1 (0.88%) RavenDB
4 1 (0.88%) KDB
Development Applications
1 18 (15.93%) Visual Studio
2 16 (14.16%) Team Foundation Server
3 15 (13.27%) NUnit
4 10 (8.85%) Hudson
4 10 (8.85%) Jenkins
5 8 (7.08%) Microsoft Blend
6 7 (6.19%) ReSharper
6 7 (6.19%) SQL Server Management Studio (SSMS)
6 7 (6.19%) SpecFlow
7 3 (2.65%) Subversion
7 3 (2.65%) Maven
7 3 (2.65%) JIRA
8 1 (0.88%) MSTest
8 1 (0.88%) Moq
General
1 46 (40.71%) Finance
2 29 (25.66%) Front Office
3 17 (15.04%) Banking
4 13 (11.50%) Games
5 4 (3.54%) Pharmaceutical
5 4 (3.54%) Financial Institution
6 3 (2.65%) Investment Banking
7 2 (1.77%) Advertising
Job Titles
1 71 (62.83%) Developer
2 38 (33.63%) C# Developer
3 20 (17.70%) Team Leader
4 13 (11.50%) Software Engineer
4 13 (11.50%) C# Software Engineer
5 12 (10.62%) .NET Developer
6 9 (7.96%) Senior Software Engineer
6 9 (7.96%) Senior C# Software Engineer
6 9 (7.96%) WPF Developer
7 8 (7.08%) JavaScript Developer
7 8 (7.08%) .NET Team Leader
7 8 (7.08%) Junior Developer
7 8 (7.08%) Technical Team Leader
7 8 (7.08%) Software Developer
7 8 (7.08%) Junior
8 7 (6.19%) Applications Developer
8 7 (6.19%) Microsoft Developer
8 7 (6.19%) Agile C# Developer
8 7 (6.19%) CRM Developer
9 5 (4.42%) Graduate
Libraries, Frameworks & Software Standards
1 95 (84.07%) .NET
2 88 (77.88%) WPF
3 35 (30.97%) LINQ
4 33 (29.20%) WCF
5 27 (23.89%) Web Services
6 20 (17.70%) SOAP
6 20 (17.70%) Managed Extensibility Framework
7 18 (15.93%) jQuery
7 18 (15.93%) .NET Framework
8 17 (15.04%) Silverlight
8 17 (15.04%) XML
8 17 (15.04%) HTML
8 17 (15.04%) AngularJS
9 14 (12.39%) ASP.NET MVC
9 14 (12.39%) ASP.NET
10 13 (11.50%) ActiveMQ
10 13 (11.50%) RabbitMQ
11 12 (10.62%) ADO.NET Entity Framework
11 12 (10.62%) RESTful
12 11 (9.73%) WinForms
Miscellaneous
1 24 (21.24%) Hedge funds
2 19 (16.81%) Computer Science
3 15 (13.27%) Foreign Exchange (FX)
4 12 (10.62%) Fixed Income
5 10 (8.85%) Equities
6 6 (5.31%) Derivative
7 4 (3.54%) Enterprise Software
8 3 (2.65%) Digital Media
8 3 (2.65%) Spread Betting
9 1 (0.88%) Mathematics
Operating Systems
1 31 (27.43%) Windows
2 7 (6.19%) Windows 8
3 1 (0.88%) Android
Processes & Methodologies
1 42 (37.17%) Scrum
1 42 (37.17%) TDD
1 42 (37.17%) MVVM
2 39 (34.51%) Agile Software Development
3 37 (32.74%) Multithreading
4 35 (30.97%) Unit Testing
5 22 (19.47%) MVC
6 20 (17.70%) Workflow
6 20 (17.70%) CRM
6 20 (17.70%) Domain-Driven Design
6 20 (17.70%) CQRS
7 18 (15.93%) Software Engineering
8 13 (11.50%) Migration
8 13 (11.50%) Parallel Programming
9 11 (9.73%) OO
10 10 (8.85%) Continuous Integration
11 9 (7.96%) E-Commerce
11 9 (7.96%) Continuous Improvement
12 8 (7.08%) BDD
12 8 (7.08%) OOP
Programming Languages
1 113 (100.00%) C#
2 29 (25.66%) SQL
3 21 (18.58%) JavaScript
4 18 (15.93%) VBA
5 13 (11.50%) C++
6 9 (7.96%) F#
6 9 (7.96%) TypeScript
7 8 (7.08%) Scala
8 2 (1.77%) Java
9 1 (0.88%) Perl
9 1 (0.88%) Python
9 1 (0.88%) Objective-C
Qualifications
1 31 (27.43%) Degree
2 16 (14.16%) Microsoft Certification
2 16 (14.16%) MCITP
3 10 (8.85%) Security Cleared
4 4 (3.54%) SC Cleared
Quality Assurance & Compliance
1 4 (3.54%) HL7
Vendors
1 49 (43.36%) Microsoft
2 6 (5.31%) CheckPoint
3 3 (2.65%) TIBCO
4 1 (0.88%) Wall Street Systems
4 1 (0.88%) Xamarin
South West London
Client Server
Salary: £35k to £45k + bonus + benefits
Posted: 6 hours ago
City, London
Client Server
Salary: £50k to £55k + bonus + benefits
Posted: 13 hours ago
London
CLIENT SERVER
Salary: £50k to £55k + bonus + benefits
Posted: 14 hours ago
London
Hays IT - Uk Posting account
Salary: £80000.00 - £95000.00 per annum + BONUS
Posted: 7 days ago
London
CLIENT SERVER
Salary: £50k to £55k + bonus + benefits
Posted: 7 days ago
South East England
Nigel Frank International Limited - Newcastle
Salary: £55000 - £60000 per annum + Funded Microsoft Certifications!
Posted: 24 days ago
Suffolk
Nigel Frank International Limited - Newcastle
Salary: £45000 - £55000 per annum + X-Train into Microsocft Dynamics!
Posted: 25 days ago