Asynchronous Programming Contracts

Asynchronous Programming
UK

The table below provides summary statistics for contract job vacancies requiring Asynchronous Programming skills. It includes a benchmarking guide to the contractor rates offered in vacancies that cited Asynchronous Programming over the 6 months leading up to 1 May 2025, comparing them to the same period in the previous two years.

6 months to
1 May 2025
Same period 2024 Same period 2023
Rank 501 558 649
Rank change year-on-year +57 +91 +146
Contract jobs citing Asynchronous Programming 19 24 69
As % of all contract jobs advertised in the UK 0.065% 0.055% 0.12%
As % of the Processes & Methodologies category 0.071% 0.064% 0.13%
Number of daily rates quoted 17 22 59
10th Percentile £369 £463 £490
25th Percentile £446 £675 £580
Median daily rate (50th Percentile) £690 £713 £650
Median % change year-on-year -3.16% +9.62% -2.99%
75th Percentile £738 £749 £800
90th Percentile £860 £825 £975
UK excluding London median daily rate £463 £475 £495
% change year-on-year -2.53% -4.04% +9.39%

All Process and Methodology Skills
UK

Asynchronous Programming falls under the Processes and Methodologies category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring process or methodology skills.

Contract vacancies with a requirement for process or methodology skills 26,594 37,597 53,655
As % of all contract IT jobs advertised in the UK 90.84% 86.31% 89.91%
Number of daily rates quoted 17,149 24,227 37,238
10th Percentile £308 £300 £325
25th Percentile £413 £413 £438
Median daily rate (50th Percentile) £520 £525 £550
Median % change year-on-year -0.95% -4.55% +4.76%
75th Percentile £630 £638 £650
90th Percentile £743 £750 £750
UK excluding London median daily rate £483 £500 £500
% change year-on-year -3.50% - +5.26%
Number of hourly rates quoted 1,071 2,443 1,746
10th Percentile £14.41 £12.75 £11.00
25th Percentile £18.21 £16.00 £16.25
Median hourly rate £29.00 £35.65 £37.30
Median % change year-on-year -18.65% -4.42% +49.20%
75th Percentile £60.38 £59.98 £65.00
90th Percentile £75.00 £72.50 £75.00
UK excluding London median hourly rate £27.50 £37.34 £36.00
% change year-on-year -26.35% +3.72% +80.00%

Asynchronous Programming
Job Vacancy Trend

Job postings citing Asynchronous Programming as a proportion of all IT jobs advertised.

Job vacancy trend for Asynchronous Programming in the UK

Asynchronous Programming
Contractor Daily Rate Trend

3-month moving average daily rate quoted in jobs citing Asynchronous Programming.

Daily rate trend for Asynchronous Programming in the UK

Asynchronous Programming
Daily Rate Histogram

Daily rate distribution for jobs citing Asynchronous Programming over the 6 months to 1 May 2025.

Daily rate histogram for Asynchronous Programming in the UK

Asynchronous Programming
Contractor Hourly Rate Trend

3-month moving average hourly rates quoted in jobs citing Asynchronous Programming.

Hourly rate trend for Asynchronous Programming in the UK

Asynchronous Programming
Top 6 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Asynchronous Programming within the UK over the 6 months to 1 May 2025. 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 +51 17 £690 -3.16% 41
London +31 12 £718 +0.70% 23
UK excluding London +64 5 £463 -2.53% 25
Work from Home +44 5 £577 -14.59% 38
South East - 3 £286 - 11
East of England - 2 £468 - 4

Asynchronous Programming
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 8 (42.11%) Azure
2 6 (31.58%) GitHub
3 4 (21.05%) AWS
3 4 (21.05%) GCP
4 3 (15.79%) npm
4 3 (15.79%) Yarn
5 1 (5.26%) Azure DevOps
5 1 (5.26%) GitHub Actions
5 1 (5.26%) SaaS
Communications & Networking
1 2 (10.53%) Wireless
Database & Business Intelligence
1 8 (42.11%) MongoDB
2 5 (26.32%) NoSQL
2 5 (26.32%) PostgreSQL
3 4 (21.05%) MySQL
4 2 (10.53%) InfluxDB
4 2 (10.53%) SQL Server
5 1 (5.26%) Redis
Development Applications
1 5 (26.32%) TeamCity
2 4 (21.05%) Git
2 4 (21.05%) GitLab
2 4 (21.05%) Jenkins
3 3 (15.79%) Ant
3 3 (15.79%) Babel
3 3 (15.79%) Cypress.io
3 3 (15.79%) webpack
4 2 (10.53%) JIRA
4 2 (10.53%) Visual Studio
4 2 (10.53%) Visual Studio Code
5 1 (5.26%) Mocha
General
1 8 (42.11%) Banking
2 7 (36.84%) Finance
3 4 (21.05%) Investment Banking
3 4 (21.05%) Social Skills
4 3 (15.79%) Analytical Skills
5 2 (10.53%) Financial Institution
6 1 (5.26%) Front Office
6 1 (5.26%) Games
6 1 (5.26%) Public Sector
Job Titles
1 19 (100.00%) Developer
2 6 (31.58%) Python Developer
3 5 (26.32%) Full-Stack Developer
4 4 (21.05%) C# Developer
4 4 (21.05%) React Developer
4 4 (21.05%) Senior
4 4 (21.05%) Senior Developer
5 2 (10.53%) C# Developer - Investment Banking
5 2 (10.53%) Front-End Developer (Client-Side Developer)
5 2 (10.53%) Full-Stack C# Developer
5 2 (10.53%) Java Developer
5 2 (10.53%) Low Latency Java Developer
5 2 (10.53%) Test Automation Developer
6 1 (5.26%) .NET Developer
6 1 (5.26%) Grid Developer
6 1 (5.26%) Node.js Developer
6 1 (5.26%) Senior Full-Stack Developer
6 1 (5.26%) Senior JavaScript Developer
6 1 (5.26%) Senior Python Developer
6 1 (5.26%) UI Developer
Libraries, Frameworks & Software Standards
1 9 (47.37%) .NET
2 8 (42.11%) RESTful
3 7 (36.84%) React
4 5 (26.32%) Redux
5 4 (21.05%) Django
5 4 (21.05%) REST
6 3 (15.79%) CSS
6 3 (15.79%) CSS3
6 3 (15.79%) FastAPI
6 3 (15.79%) Flask
6 3 (15.79%) HTML
6 3 (15.79%) HTML5
6 3 (15.79%) Material-UI
6 3 (15.79%) Semantic UI
6 3 (15.79%) Web Services
6 3 (15.79%) WPF
7 2 (10.53%) AngularJS
7 2 (10.53%) ASP.NET Web API
7 2 (10.53%) Kafka
7 2 (10.53%) SignalR
Miscellaneous
1 3 (15.79%) Foreign Exchange (FX)
2 2 (10.53%) Distributed Systems
2 2 (10.53%) Equities
2 2 (10.53%) Onboarding
3 1 (5.26%) Derivative
3 1 (5.26%) Legacy Code
3 1 (5.26%) Virtual Team
Operating Systems
1 1 (5.26%) Linux
Processes & Methodologies
1 9 (47.37%) Microservices
2 8 (42.11%) CI/CD
3 6 (31.58%) Multithreading
4 5 (26.32%) Continuous Integration
4 5 (26.32%) DevOps
4 5 (26.32%) Full-Stack Development
4 5 (26.32%) Problem-Solving
4 5 (26.32%) Test Automation
5 4 (21.05%) User Experience
6 3 (15.79%) Agile
6 3 (15.79%) Continuous Delivery
6 3 (15.79%) Deployment Automation
6 3 (15.79%) Functional Programming
6 3 (15.79%) Low Latency
6 3 (15.79%) UX Design
6 3 (15.79%) Wireframes
7 2 (10.53%) Architectural Patterns
7 2 (10.53%) Manual Testing
7 2 (10.53%) Software Architecture
7 2 (10.53%) Waterfall
Programming Languages
1 9 (47.37%) C#
2 8 (42.11%) Python
2 8 (42.11%) TypeScript
3 7 (36.84%) SQL
4 5 (26.32%) JavaScript
5 2 (10.53%) Java
Quality Assurance & Compliance
1 2 (10.53%) QA
System Software
1 4 (21.05%) Docker
Systems Management
1 4 (21.05%) Kubernetes
2 1 (5.26%) Grafana
2 1 (5.26%) Prometheus
2 1 (5.26%) Terraform
Vendors
1 2 (10.53%) Databricks
1 2 (10.53%) Google
1 2 (10.53%) Solace