Reactive Extensions Contracts

Reactive Extensions for .NET (Rx.NET)
UK

The following table provides summary statistics for contract job vacancies with a requirement for Reactive Extensions skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Reactive Extensions over the 6 months to 5 May 2024 with a comparison to the same period in the previous 2 years.

6 months to
5 May 2024
Same period 2023 Same period 2022
Rank 583 670 745
Rank change year-on-year +87 +75 -86
Contract jobs citing Reactive Extensions 17 46 118
As % of all contract jobs advertised in the UK 0.039% 0.078% 0.13%
As % of the Libraries, Frameworks & Software Standards category 0.19% 0.33% 0.49%
Number of daily rates quoted 15 45 117
10th Percentile £805 £630 £638
25th Percentile £813 £638 £713
Median daily rate (50th Percentile) £850 £750 £750
Median % change year-on-year +13.33% - +7.14%
75th Percentile - £800 £800
90th Percentile - £850 £850
UK excluding London median daily rate - - -

All Software Libraries and Frameworks
UK

Reactive Extensions is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies with a requirement for technical specification, industry standards, software libraries and framework skills.

Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 8,883 13,734 24,019
As % of all contract IT jobs advertised in the UK 20.58% 23.25% 27.07%
Number of daily rates quoted 6,169 10,016 17,623
10th Percentile £338 £400 £400
25th Percentile £425 £463 £463
Median daily rate (50th Percentile) £525 £550 £550
Median % change year-on-year -4.55% - +10.00%
75th Percentile £650 £675 £663
90th Percentile £775 £775 £750
UK excluding London median daily rate £500 £500 £500
% change year-on-year - - +14.29%
Number of hourly rates quoted 238 152 239
10th Percentile £21.25 £31.18 £22.40
25th Percentile £40.08 £50.00 £35.00
Median hourly rate £46.84 £65.00 £49.75
Median % change year-on-year -27.94% +30.65% +10.56%
75th Percentile £65.00 £75.00 £65.00
90th Percentile £74.61 £81.00 £75.00
UK excluding London median hourly rate £47.50 £63.25 £49.25
% change year-on-year -24.90% +28.43% +9.44%

Reactive Extensions
Job Vacancy Trend

Job postings citing Reactive Extensions as a proportion of all IT jobs advertised.

Job vacancy trend for Reactive Extensions in the UK

Reactive Extensions
Contractor Daily Rate Trend

3-month moving average daily rate quoted in jobs citing Reactive Extensions.

Daily rate trend for Reactive Extensions in the UK

Reactive Extensions
Daily Rate Histogram

Daily rate distribution for jobs citing Reactive Extensions over the 6 months to 5 May 2024.

Daily rate histogram for Reactive Extensions in the UK

Reactive Extensions
Contractor Hourly Rate Trend

3-month moving average hourly rates quoted in jobs citing Reactive Extensions.

Hourly rate trend for Reactive Extensions in the UK

Reactive Extensions
Top 3 Contract Locations

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 UK over the 6 months to 5 May 2024. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Jobs
England +91 17 £850 +13.33% 2
London +84 17 £850 +13.33% 2
Work from Home +121 6 £850 - 2

Reactive Extensions
Co-occurring Skills and Capabilities by Category

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

Cloud Services
1 1 (5.88%) AWS
1 1 (5.88%) Azure
Database & Business Intelligence
1 16 (94.12%) Relational Database
Development Applications
1 15 (88.24%) JIRA
2 9 (52.94%) Cypress.io
2 9 (52.94%) TeamCity
3 1 (5.88%) Selenium
General
1 17 (100.00%) Front Office
2 15 (88.24%) Analytical Skills
2 15 (88.24%) Social Skills
3 6 (35.29%) Banking
3 6 (35.29%) Investment Banking
4 2 (11.76%) Finance
Job Titles
1 11 (64.71%) Developer
1 11 (64.71%) React Developer
2 10 (58.82%) Electronic Trading Developer
3 6 (35.29%) Front-End Developer (Client-Side Developer)
4 5 (29.41%) Front Office Developer
5 4 (23.53%) C# Developer
5 4 (23.53%) C# Developer - Electronic Trading
5 4 (23.53%) Full Stack Developer
5 4 (23.53%) Full-Stack C# Developer
5 4 (23.53%) UI Developer
6 2 (11.76%) Real Time Developer
7 1 (5.88%) C# Software Engineer
7 1 (5.88%) Senior
7 1 (5.88%) Senior C# Software Engineer
7 1 (5.88%) Senior Software Engineer
7 1 (5.88%) Software Engineer
Libraries, Frameworks & Software Standards
1 17 (100.00%) React
2 15 (88.24%) Redux
3 9 (52.94%) CSS
3 9 (52.94%) WPF
4 1 (5.88%) .NET
4 1 (5.88%) OpenFin
4 1 (5.88%) Playwright
4 1 (5.88%) RxJS
Miscellaneous
1 5 (29.41%) Fixed Income
2 1 (5.88%) Foreign Exchange (FX)
2 1 (5.88%) Private Cloud
Processes & Methodologies
1 16 (94.12%) Agile
2 15 (88.24%) Continuous Improvement
2 15 (88.24%) Design Patterns
2 15 (88.24%) Economics
2 15 (88.24%) Electronic Trading
3 10 (58.82%) Refactoring
3 10 (58.82%) TDD
4 9 (52.94%) Continuous Integration
4 9 (52.94%) Full Stack Development
5 7 (41.18%) Front End Development
6 6 (35.29%) Clean Code
6 6 (35.29%) End-to-End Testing
6 6 (35.29%) User Experience
7 4 (23.53%) SDLC
7 4 (23.53%) Workflow
8 2 (11.76%) UX Design
9 1 (5.88%) Domain-Driven Design
9 1 (5.88%) Low Latency
9 1 (5.88%) Technical Debt
9 1 (5.88%) Test Automation
Programming Languages
1 16 (94.12%) SQL
1 16 (94.12%) TypeScript
2 13 (76.47%) C#
3 5 (29.41%) Java
Qualifications
1 1 (5.88%) Degree
Vendors
1 1 (5.88%) Finsemble
1 1 (5.88%) Microsoft