RxJS Contracts in London

Reactive Extensions for JavaScript (RxJS)
England > London

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for RxJS skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited RxJS over the 6 months to 23 April 2024 with a comparison to the same period in the previous 2 years.

6 months to
23 Apr 2024
Same period 2023 Same period 2022
Rank 350 449 506
Rank change year-on-year +99 +57 -77
Contract jobs citing RxJS 44 46 88
As % of all contract jobs advertised in London 0.25% 0.17% 0.23%
As % of the Libraries, Frameworks & Software Standards category 0.98% 0.61% 0.72%
Number of daily rates quoted 41 33 67
10th Percentile £613 £463 £440
25th Percentile £775 £484 £531
Median daily rate (50th Percentile) £850 £593 £700
Median % change year-on-year +43.46% -15.36% +7.69%
75th Percentile - £713 £800
90th Percentile £975 £800 -
England median daily rate £838 £586 £700
% change year-on-year +42.86% -16.25% +33.33%

All Software Libraries and Frameworks
London

RxJS 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 advertised in London 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 4,469 7,509 12,174
As % of all contract IT jobs advertised in London 25.01% 27.51% 31.16%
Number of daily rates quoted 3,353 5,574 9,453
10th Percentile £375 £413 £425
25th Percentile £458 £500 £506
Median daily rate (50th Percentile) £575 £600 £600
Median % change year-on-year -4.17% - +14.29%
75th Percentile £700 £725 £700
90th Percentile £813 £813 £788
England median daily rate £550 £568 £563
% change year-on-year -3.08% +0.89% +12.50%
Number of hourly rates quoted 23 39 70
10th Percentile £16.25 £30.60 £30.75
25th Percentile £23.80 £37.56 £35.00
Median hourly rate £34.23 £67.00 £49.29
Median % change year-on-year -48.91% +35.93% +4.97%
75th Percentile £60.00 £75.00 £67.50
90th Percentile £69.40 £77.25 £80.05
England median hourly rate £46.18 £65.00 £49.00
% change year-on-year -28.95% +32.65% +8.89%

RxJS
Job Vacancy Trend in London

Job postings citing RxJS as a proportion of all IT jobs advertised in London.

Job vacancy trend for RxJS in London

RxJS
Contractor Daily Rate Trend in London

3-month moving average daily rate quoted in jobs citing RxJS in London.

Daily rate trend for RxJS in London

RxJS
Daily Rate Histogram in London

Daily rate distribution for jobs citing RxJS in London over the 6 months to 23 April 2024.

Daily rate histogram for RxJS in London

RxJS
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing RxJS within the London region over the 6 months to 23 April 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
Central London +33 4 £650 - 2
RxJS
England

RxJS
Co-occurring Skills and Capabilities in London 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:

Application Platforms
1 1 (2.27%) CMS
Cloud Services
1 26 (59.09%) npm
2 2 (4.55%) AWS
2 2 (4.55%) GCP
3 1 (2.27%) Azure
3 1 (2.27%) Cloud Computing
3 1 (2.27%) GitHub
3 1 (2.27%) Yarn
Database & Business Intelligence
1 1 (2.27%) NoSQL
1 1 (2.27%) Relational Database
Development Applications
1 25 (56.82%) JIRA
1 25 (56.82%) webpack
2 2 (4.55%) Git
3 1 (2.27%) Jasmine
3 1 (2.27%) Selenium
General
1 31 (70.45%) Front Office
2 28 (63.64%) Social Skills
3 24 (54.55%) Analytical Skills
4 8 (18.18%) Finance
5 7 (15.91%) Banking
6 3 (6.82%) Investment Banking
7 1 (2.27%) Wearables
Job Titles
1 43 (97.73%) Developer
2 32 (72.73%) Angular Developer
3 23 (52.27%) UI Developer
4 18 (40.91%) Applications Developer
4 18 (40.91%) Real Time Developer
4 18 (40.91%) Web Applications Developer
5 13 (29.55%) Full Stack Developer
6 12 (27.27%) Senior
7 11 (25.00%) Senior Developer
8 9 (20.45%) Senior UI Developer
9 8 (18.18%) C# Developer
9 8 (18.18%) Full-Stack C# Developer
10 7 (15.91%) Front-End Developer (Client-Side Developer)
10 7 (15.91%) Web UI Developer
11 6 (13.64%) C# Application Developer
11 6 (13.64%) C# Web Application Developer
11 6 (13.64%) Electronic Trading Developer
12 4 (9.09%) React Developer
12 4 (9.09%) Senior React Developer
13 3 (6.82%) .NET Developer
Libraries, Frameworks & Software Standards
1 37 (84.09%) AngularJS
2 36 (81.82%) React
3 26 (59.09%) WebSockets
4 24 (54.55%) REST
5 6 (13.64%) NgRx
6 5 (11.36%) .NET
7 4 (9.09%) CSS
7 4 (9.09%) HTML
8 3 (6.82%) ASP.NET
9 1 (2.27%) Angular 2
9 1 (2.27%) ASP.NET Core
9 1 (2.27%) Express.js
9 1 (2.27%) HTML5
9 1 (2.27%) Jest
9 1 (2.27%) OpenFin
9 1 (2.27%) Playwright
9 1 (2.27%) Reactive Extensions
9 1 (2.27%) Redux
9 1 (2.27%) Sass
9 1 (2.27%) Web Services
Miscellaneous
1 8 (18.18%) Fixed Income
2 6 (13.64%) Wiki
3 2 (4.55%) Foreign Exchange (FX)
4 1 (2.27%) Data Structures
4 1 (2.27%) Derivative
4 1 (2.27%) Greenfield Project
4 1 (2.27%) Hedge funds
4 1 (2.27%) Private Cloud
Processes & Methodologies
1 31 (70.45%) Electronic Trading
2 30 (68.18%) Agile
3 26 (59.09%) Software Engineering
4 25 (56.82%) Web Application Development
5 24 (54.55%) Continuous Improvement
5 24 (54.55%) Design Patterns
6 17 (38.64%) Front End Development
7 15 (34.09%) Full Stack Development
8 13 (29.55%) Economics
9 8 (18.18%) DevOps
10 7 (15.91%) Epics
10 7 (15.91%) Technical Analysis
11 6 (13.64%) Roadmaps
12 5 (11.36%) Web Development
13 2 (4.55%) SDLC
13 2 (4.55%) Unit Testing
13 2 (4.55%) User Experience
13 2 (4.55%) UX Design
14 1 (2.27%) Conceptual Models
14 1 (2.27%) Customer Requirements
Programming Languages
1 40 (90.91%) TypeScript
2 34 (77.27%) JavaScript
3 19 (43.18%) C#
4 3 (6.82%) Java
5 1 (2.27%) F#
5 1 (2.27%) SQL
Qualifications
1 13 (29.55%) Degree
2 9 (20.45%) Master's Degree
Quality Assurance & Compliance
1 1 (2.27%) Accessibility
1 1 (2.27%) WCAG
Vendors
1 1 (2.27%) Atlassian
1 1 (2.27%) Finsemble
1 1 (2.27%) Google
1 1 (2.27%) Microsoft