Event-Driven Programming Contract Job Trends in London

Event-Driven Programming
England > London

The table below provides summary statistics and contractor rates for jobs advertised in London requiring Event-Driven Programming skills. It covers contract job vacancies from the 6 months leading up to 13 December 2025, with comparisons to the same periods in the previous two years.

6 months to
13 Dec 2025
Same period 2024 Same period 2023
Rank 368 364 391
Rank change year-on-year -4 +27 +35
Contract jobs citing Event-Driven Programming 13 13 18
As % of all contract jobs in London 0.091% 0.083% 0.092%
As % of the Processes & Methodologies category 0.099% 0.093% 0.10%
Number of daily rates quoted 12 11 14
10th Percentile £459 £663 £500
25th Percentile £497 £735 £525
Median daily rate (50th Percentile) £538 £775 £788
Median % change year-on-year -30.65% -1.59% +1.61%
75th Percentile £638 £811 £1,000
90th Percentile £788 £834 -
England median daily rate £538 £713 £688
% change year-on-year -24.56% +3.64% -8.33%

All Process and Methodology Skills
London

Event-Driven 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 in London.

Contract vacancies with a requirement for process or methodology skills 13,110 14,014 17,485
As % of all contract IT jobs advertised in London 91.71% 89.83% 89.60%
Number of daily rates quoted 8,647 9,052 12,526
10th Percentile £338 £350 £355
25th Percentile £425 £450 £459
Median daily rate (50th Percentile) £530 £550 £568
Median % change year-on-year -3.64% -3.08% -3.81%
75th Percentile £650 £675 £688
90th Percentile £766 £800 £800
England median daily rate £505 £525 £545
% change year-on-year -3.81% -3.67% -0.91%
Number of hourly rates quoted 244 165 236
10th Percentile £18.25 £17.25 £18.68
25th Percentile £24.50 £23.80 £21.75
Median hourly rate £29.25 £37.50 £35.32
Median % change year-on-year -22.00% +6.19% -11.16%
75th Percentile £47.56 £53.75 £60.00
90th Percentile £66.50 £80.75 £76.25
England median hourly rate £25.15 £35.00 £44.50
% change year-on-year -28.14% -21.35% +18.67%

Event-Driven Programming
Job Vacancy Trend in London

Historical trend showing the proportion of contract IT job postings citing Event-Driven Programming relative to all contract IT jobs advertised in London.

Event-Driven Programming job vacancy trend in London

Event-Driven Programming
Daily Rate Trend in London

Contractor daily rate distribution trend for jobs in London citing Event-Driven Programming.

Contractor daily rate distribution trend for jobs in London citing Event-Driven Programming

Event-Driven Programming
Daily Rate Histogram in London

Daily rate distribution for jobs citing Event-Driven Programming in London over the 6 months to 13 December 2025.

Daily rate histogram for Event-Driven Programming in London

Event-Driven Programming
Hourly Rate Trend in London

Contractor hourly rate distribution trend for jobs in London citing Event-Driven Programming.

Contractor hourly rate distribution trend for jobs in London citing Event-Driven Programming

Event-Driven Programming
Co-Occurring Skills & Capabilities in London by Category

The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:

Application Platforms
1 1 (7.69%) Jupyter
Cloud Services
1 8 (61.54%) Azure
2 4 (30.77%) Azure AKS
3 3 (23.08%) npm
3 3 (23.08%) Yarn
4 2 (15.38%) AWS
4 2 (15.38%) Azure DevOps
4 2 (15.38%) Entra ID
4 2 (15.38%) GCP
4 2 (15.38%) Serverless
5 1 (7.69%) Azure App Service
5 1 (7.69%) Azure Cosmos DB
5 1 (7.69%) Azure Functions
5 1 (7.69%) Azure Logic Apps
5 1 (7.69%) Azure Service Bus
5 1 (7.69%) Azure Storage
5 1 (7.69%) Dynamics 365
5 1 (7.69%) GitHub
5 1 (7.69%) Power Automate
5 1 (7.69%) Power Platform
5 1 (7.69%) PowerApps
Database & Business Intelligence
1 2 (15.38%) BigQuery
1 2 (15.38%) NoSQL
1 2 (15.38%) PostgreSQL
2 1 (7.69%) Azure SQL Database
2 1 (7.69%) Power BI
Development Applications
1 5 (38.46%) Git
2 3 (23.08%) webpack
3 1 (7.69%) JUnit
3 1 (7.69%) Mockito
General
1 6 (46.15%) Finance
2 4 (30.77%) Social Skills
3 3 (23.08%) Banking
3 3 (23.08%) Investment Banking
3 3 (23.08%) Public Sector
Job Titles
1 8 (61.54%) Developer
2 7 (53.85%) Senior
3 6 (46.15%) Senior Developer
4 4 (30.77%) Java Developer
5 3 (23.08%) Senior Java Developer
5 3 (23.08%) Senior UI Developer
5 3 (23.08%) UI Developer
6 2 (15.38%) Backend Developer
6 2 (15.38%) GCP Engineer
7 1 (7.69%) Architect
7 1 (7.69%) Azure Engineer
7 1 (7.69%) Cloud Developer
7 1 (7.69%) Integration Engineer
7 1 (7.69%) Lead
7 1 (7.69%) Python Software Architect
7 1 (7.69%) Senior Architect
7 1 (7.69%) Senior Software Architect
7 1 (7.69%) Software Architect
7 1 (7.69%) SQL Developer
7 1 (7.69%) Technical Leader
Libraries, Frameworks & Software Standards
1 5 (38.46%) Spring
2 3 (23.08%) AngularJS
2 3 (23.08%) CSS
2 3 (23.08%) JMS
2 3 (23.08%) React
2 3 (23.08%) RESTful
2 3 (23.08%) Spring Boot
3 2 (15.38%) GraphQL
3 2 (15.38%) Hibernate
4 1 (7.69%) .NET
4 1 (7.69%) FastAPI
4 1 (7.69%) LangChain
4 1 (7.69%) LangGraph
4 1 (7.69%) OAuth
4 1 (7.69%) OAuth2
4 1 (7.69%) OpenTelemetry
4 1 (7.69%) RAML
4 1 (7.69%) REST
4 1 (7.69%) WireMock
4 1 (7.69%) YAML
Miscellaneous
1 3 (23.08%) Cloud Native
1 3 (23.08%) Derivative
1 3 (23.08%) Foreign Exchange (FX)
2 1 (7.69%) Distributed Systems
2 1 (7.69%) Enterprise Cloud
2 1 (7.69%) Onboarding
Processes & Methodologies
1 13 (100.00%) Event-Driven
2 7 (53.85%) Agile
2 7 (53.85%) Event-Driven Architecture
2 7 (53.85%) Microservices
3 6 (46.15%) CI/CD
4 5 (38.46%) Containerisation
4 5 (38.46%) DevOps
4 5 (38.46%) Infrastructure as Code
5 4 (30.77%) Analytics
5 4 (30.77%) Code Quality
5 4 (30.77%) CQRS
5 4 (30.77%) Problem-Solving
6 3 (23.08%) Continuous Improvement
6 3 (23.08%) Data Integration
6 3 (23.08%) DevSecOps
6 3 (23.08%) Electronic Trading
6 3 (23.08%) Scrum
6 3 (23.08%) Software Engineering
6 3 (23.08%) Test Automation
6 3 (23.08%) Web Development
Programming Languages
1 11 (84.62%) Java
2 7 (53.85%) Python
3 6 (46.15%) TypeScript
4 5 (38.46%) SQL
5 4 (30.77%) JavaScript
6 2 (15.38%) Go
7 1 (7.69%) Bicep
7 1 (7.69%) C#
7 1 (7.69%) PowerShell
Qualifications
1 5 (38.46%) Security Cleared
2 4 (30.77%) SC Cleared
3 1 (7.69%) BPSS Clearance
3 1 (7.69%) MCP
Quality Assurance & Compliance
1 3 (23.08%) QA
2 2 (15.38%) Accessibility
System Software
1 2 (15.38%) Docker
2 1 (7.69%) Active Directory
Systems Management
1 4 (30.77%) Terraform
2 3 (23.08%) Kubernetes
Vendors
1 3 (23.08%) Atlassian
1 3 (23.08%) Microsoft
2 1 (7.69%) Google
2 1 (7.69%) OpenAI