The table below looks at the statistics for Reactive Extensions skills in IT contracts advertised for the England region. Included is a guide to the contractor rates offered in IT contracts that have cited Reactive Extensions over the 3 months to 25 May 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
25 May 2016
Same period 2015 Same period 2014
Reactive Extensions (Rx)
Rank 597 581 577
Rank change year-on-year
-16 -4
Contract jobs citing Reactive Extensions 29 30 4
As % of all contract IT jobs located in England 0.059% 0.061% 0.008%
As % of the Libraries, Frameworks & Software Standards category 0.21% 0.22% 0.030%
Number of daily rates quoted 27 22 3
Median daily rate £613 £650 £300
Median daily rate % change year-on-year
-5.76% +116.66%
UK excluding London median daily rate £438 - -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
Reactive Extensions
UK

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

Libraries, Frameworks & Software Standards Category
England
Contract IT job ads with a match in the
Libraries, Frameworks & Software Standards category
13910 13418 13210
As % of all contract IT jobs located in England 28.23% 27.26% 27.50%
Number of daily rates quoted 9968 8962 8901
Median daily rate £425 £388 £375
Median daily rate % change year-on-year
+9.67% +3.33%
90% offered a daily rate of more than £300 £285 £270
10% offered a daily rate of more than £575 £550 £525
UK excluding London median daily rate £375 £350 £350
% change year-on-year
+7.14% -
Number of hourly rates quoted 151 182 159
Median hourly rate £34.50 £35.00 £35.00
Median hourly rate % change year-on-year
-1.42% -
90% offered a hourly rate of more than £11.00 £16.43 £15.88
10% offered a hourly rate of more than £55.00 £47.88 £55.00
UK excluding London median hourly rate £34.75 £37.50 £35.00
% change year-on-year
-7.33% +7.14%

Reactive Extensions
Jobs Demand Trend in England

The demand trend of contract jobs across the England region citing Reactive Extensions as a proportion of all IT contracts with a match in the Libraries, Frameworks & Software Standards category.

Reactive Extensions Jobs Demand Trend in England

Reactive Extensions
Daily Rate Trend in England

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Reactive Extensions across the England region.

Reactive Extensions Daily Rate Trend in England

Reactive Extensions
Daily Rate Histogram in England

This chart provides a histogram of daily rates quoted in contract IT jobs citing Reactive Extensions across the England region over the 3 months to 25 May 2016.

Reactive Extensions Daily Rate Histogram in England

Reactive Extensions
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Reactive Extensions within the England region over the 3 months to 25 May 2016. 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
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London +3 28 £613 -5.76% 1
East of England - 1 £438 -
Reactive Extensions
UK

Reactive Extensions
Top 30 Related IT Skills in England

For the 6 months to 25 May 2016, IT contractor jobs citing Reactive Extensions also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the England region with a requirement for Reactive Extensions.

1 54 (91.53%) C#
2 47 (79.66%) WPF
3 46 (77.97%) .NET
4 39 (66.10%) MVVM
5 34 (57.63%) Agile Software Development
6 32 (54.24%) Front Office
7 25 (42.37%) Foreign Exchange (FX)
8 24 (40.68%) Multithreading
9 20 (33.90%) Electronic Trading
9 20 (33.90%) Banking
10 18 (30.51%) TDD
11 17 (28.81%) Task Parallel Library
12 16 (27.12%) Investment Banking
13 14 (23.73%) .NET Framework
13 14 (23.73%) Microsoft
13 14 (23.73%) OO
14 13 (22.03%) BDD
15 12 (20.34%) SQL Server
15 12 (20.34%) OOD
15 12 (20.34%) XAML
16 11 (18.64%) Finance
16 11 (18.64%) Scrum
16 11 (18.64%) DevExpress
16 11 (18.64%) WCF
17 10 (16.95%) Unit Testing
17 10 (16.95%) NUnit
18 9 (15.25%) Equities
18 9 (15.25%) SQL
18 9 (15.25%) Unity DI Container
18 9 (15.25%) AngularJS

Reactive Extensions
Top Related IT Skills in England by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 2 (3.39%) SharePoint
Applications
1 2 (3.39%) MS Excel
Business Applications
1 3 (5.08%) RMDS
2 2 (3.39%) Dynamics CRM
2 2 (3.39%) ION MarketView
Cloud Services
1 8 (13.56%) Microsoft Azure
2 3 (5.08%) GitHub
Communications & Networking
1 1 (1.69%) AMQP
Database & Business Intelligence
1 12 (20.34%) SQL Server
2 7 (11.86%) Azure SQL Database
3 6 (10.17%) MongoDB
4 5 (8.47%) Apache Cassandra
4 5 (8.47%) Big Data
4 5 (8.47%) HBase
4 5 (8.47%) Oracle Database
4 5 (8.47%) RDBMS
4 5 (8.47%) Relational Database
5 2 (3.39%) NoSQL
5 2 (3.39%) SQL Server 2008
5 2 (3.39%) SQL Server Reporting Services
Development Applications
1 10 (16.95%) NUnit
2 8 (13.56%) Git (software)
2 8 (13.56%) SpecFlow
3 7 (11.86%) Team Foundation Server
4 6 (10.17%) Visual Studio
5 5 (8.47%) MSBuild
6 4 (6.78%) Subversion
6 4 (6.78%) TeamCity
General
1 32 (54.24%) Front Office
2 20 (33.90%) Banking
3 16 (27.12%) Investment Banking
4 11 (18.64%) Finance
Job Titles
1 59 (100.00%) Developer
2 48 (81.36%) C# Developer
3 37 (62.71%) WPF Developer
4 32 (54.24%) C# WPF Developer
5 19 (32.20%) Front Office Developer
6 17 (28.81%) Senior Developer
7 16 (27.12%) Senior C# Developer
8 15 (25.42%) C# GUI Developer
8 15 (25.42%) GUI Developer
9 14 (23.73%) Senior WPF Developer
10 12 (20.34%) C# Developer - Investment Banking
11 8 (13.56%) C# Developer - Electronic Trading
11 8 (13.56%) Electronic Trading Developer
12 7 (11.86%) Full Stack Developer
13 5 (8.47%) JavaScript Developer
14 4 (6.78%) .NET Developer
15 3 (5.08%) Azure Developer
15 3 (5.08%) C# .NET Developer
16 2 (3.39%) ASP.NET MVC Developer
16 2 (3.39%) CRM Developer
Libraries, Frameworks & Software Standards
1 47 (79.66%) WPF
2 46 (77.97%) .NET
3 17 (28.81%) Task Parallel Library
4 14 (23.73%) .NET Framework
5 11 (18.64%) WCF
6 9 (15.25%) AngularJS
6 9 (15.25%) Unity DI Container
7 8 (13.56%) ASP.NET
7 8 (13.56%) React
8 7 (11.86%) ASP.NET Web API
8 7 (11.86%) Managed Extensibility Framework
8 7 (11.86%) SignalR
8 7 (11.86%) SOAP
9 6 (10.17%) LINQ
10 5 (8.47%) ADO.NET
10 5 (8.47%) ASP.NET MVC
10 5 (8.47%) JSON
11 4 (6.78%) Protocol Buffers
12 3 (5.08%) Rendezvous
13 2 (3.39%) Web Services
Miscellaneous
1 25 (42.37%) Foreign Exchange (FX)
2 9 (15.25%) Equities
3 8 (13.56%) Fixed Income
3 8 (13.56%) User Experience
4 5 (8.47%) Analytical Skills
4 5 (8.47%) Clustering
5 3 (5.08%) Blog
6 1 (1.69%) Animation
6 1 (1.69%) Derivative
6 1 (1.69%) Fintech
Operating Systems
1 2 (3.39%) Windows
2 1 (1.69%) Android
Processes & Methodologies
1 39 (66.10%) MVVM
2 34 (57.63%) Agile Software Development
3 24 (40.68%) Multithreading
4 20 (33.90%) Electronic Trading
5 18 (30.51%) TDD
6 14 (23.73%) OO
7 13 (22.03%) BDD
8 12 (20.34%) OOD
9 11 (18.64%) Scrum
10 10 (16.95%) Unit Testing
11 7 (11.86%) MVC
12 6 (10.17%) Complex Event Processing
13 5 (8.47%) Continuous Delivery
13 5 (8.47%) Continuous Integration
13 5 (8.47%) Release Management
14 4 (6.78%) E-Commerce
14 4 (6.78%) Open Source
14 4 (6.78%) Wireframes
15 3 (5.08%) CQRS
15 3 (5.08%) Translating Business Requirements
Programming Languages
1 54 (91.53%) C#
2 12 (20.34%) XAML
3 9 (15.25%) SQL
4 8 (13.56%) JavaScript
5 6 (10.17%) Java
6 1 (1.69%) PHP
6 1 (1.69%) R
6 1 (1.69%) VBA
Qualifications
1 4 (6.78%) Degree
2 2 (3.39%) MCITP
2 2 (3.39%) Microsoft Certification
Vendors
1 14 (23.73%) Microsoft
2 11 (18.64%) DevExpress
3 8 (13.56%) Oracle
4 3 (5.08%) ION Trading
4 3 (5.08%) Reuters
4 3 (5.08%) TIBCO
5 2 (3.39%) DataSynapse
England
G2 Recruitment Solutions
Rate: £300 per day
Posted: 5 days ago
Leyland, Lancashire
Cegedimrx
Rate: Unspecified Plus company benefits
Posted: 7 days ago