Event-Driven Programming Contracts in London

Event-Driven Programming
England > London

The table below provides summary statistics for contract job vacancies advertised in London requiring Event-Driven Programming skills. It includes a benchmarking guide to the contractor rates offered in vacancies that cited Event-Driven 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 328 378 417
Rank change year-on-year +50 +39 +50
Contract jobs citing Event-Driven Programming 25 13 76
As % of all contract jobs advertised in London 0.20% 0.073% 0.28%
As % of the Processes & Methodologies category 0.22% 0.082% 0.31%
Number of daily rates quoted 21 13 66
10th Percentile £525 £320 £625
25th Percentile £663 £650 £728
Median daily rate (50th Percentile) £775 £725 £775
Median % change year-on-year +6.90% -6.45% +3.33%
75th Percentile £788 £900 £863
90th Percentile £831 - £1,063
England median daily rate £725 £725 £748
% change year-on-year - -3.01% -0.33%

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 11,564 15,790 24,631
As % of all contract IT jobs advertised in London 92.16% 88.55% 91.11%
Number of daily rates quoted 7,847 11,316 17,711
10th Percentile £350 £338 £375
25th Percentile £440 £450 £475
Median daily rate (50th Percentile) £550 £550 £590
Median % change year-on-year - -6.78% +2.61%
75th Percentile £688 £675 £700
90th Percentile £813 £800 £800
England median daily rate £525 £525 £550
% change year-on-year - -4.55% +2.33%
Number of hourly rates quoted 166 324 278
10th Percentile £16.17 £16.00 £18.59
25th Percentile £22.68 £20.00 £22.53
Median hourly rate £31.67 £29.50 £38.13
Median % change year-on-year +7.36% -22.62% +5.90%
75th Percentile £50.75 £47.56 £62.64
90th Percentile £63.75 £65.93 £76.78
England median hourly rate £29.07 £36.00 £37.50
% change year-on-year -19.25% -4.00% +53.06%

Event-Driven Programming
Job Vacancy Trend in London

Job postings citing Event-Driven Programming as a proportion of all IT jobs advertised in London.

Job vacancy trend for Event-Driven Programming in London

Event-Driven Programming
Contractor Daily Rate Trend in London

3-month moving average daily rate quoted in jobs citing Event-Driven Programming in London.

Daily rate trend for Event-Driven Programming in London

Event-Driven Programming
Daily Rate Histogram in London

Daily rate distribution for jobs citing Event-Driven Programming in London over the 6 months to 1 May 2025.

Daily rate histogram for Event-Driven Programming in London

Event-Driven Programming
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 Event-Driven Programming within the London region 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
Central London - 5 £675 - 1
Event-Driven Programming
England

Event-Driven Programming
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 3 (12.00%) Apache
1 3 (12.00%) Apache Spark
Cloud Services
1 12 (48.00%) npm
1 12 (48.00%) Yarn
2 8 (32.00%) Azure
3 4 (16.00%) Azure DevOps
4 3 (12.00%) Power Platform
5 2 (8.00%) AWS
5 2 (8.00%) GitHub
5 2 (8.00%) GitHub Actions
6 1 (4.00%) Apigee
6 1 (4.00%) Azure Service Bus
6 1 (4.00%) Datadog
6 1 (4.00%) Kong
6 1 (4.00%) Serverless
Database & Business Intelligence
1 3 (12.00%) Big Data
1 3 (12.00%) Data Lake
1 3 (12.00%) Power BI
1 3 (12.00%) Snowflake Schema
1 3 (12.00%) Star Schema
2 2 (8.00%) Geospatial Data
2 2 (8.00%) NoSQL
3 1 (4.00%) Azure SQL Database
3 1 (4.00%) Hazelcast
3 1 (4.00%) MongoDB
3 1 (4.00%) PostgreSQL
3 1 (4.00%) Redis
3 1 (4.00%) SQL Server
Development Applications
1 16 (64.00%) Git
2 12 (48.00%) webpack
3 2 (8.00%) Jenkins
4 1 (4.00%) Atlassian Bamboo
4 1 (4.00%) Cypress.io
4 1 (4.00%) Mocha
General
1 16 (64.00%) Finance
2 13 (52.00%) Banking
2 13 (52.00%) Investment Banking
3 4 (16.00%) Social Skills
4 2 (8.00%) Publishing
5 1 (4.00%) Analytical Skills
5 1 (4.00%) Front Office
5 1 (4.00%) Presentation Skills
5 1 (4.00%) Public Sector
Job Titles
1 17 (68.00%) Developer
2 12 (48.00%) Senior
2 12 (48.00%) Senior Developer
2 12 (48.00%) UI Developer
3 11 (44.00%) Senior UI Developer
4 4 (16.00%) Architect
4 4 (16.00%) Lead
5 2 (8.00%) Data Engineer
5 2 (8.00%) Lead Data Engineer
5 2 (8.00%) Python Developer
5 2 (8.00%) Solutions Architect
5 2 (8.00%) Technical Architect
5 2 (8.00%) Technical Engineer
5 2 (8.00%) Technical Leader
5 2 (8.00%) Technical Solutions Architect
6 1 (4.00%) Cloud Native Developer
6 1 (4.00%) Full-Stack Developer
6 1 (4.00%) Node.js Developer
6 1 (4.00%) Python Engineer
6 1 (4.00%) React Developer
Libraries, Frameworks & Software Standards
1 12 (48.00%) CSS
1 12 (48.00%) React
2 6 (24.00%) Kafka
3 5 (20.00%) Redux
3 5 (20.00%) RxJS
4 4 (16.00%) .NET
5 2 (8.00%) REST
6 1 (4.00%) Express.js
6 1 (4.00%) FastAPI
6 1 (4.00%) Guice
6 1 (4.00%) Jest
6 1 (4.00%) JWT
6 1 (4.00%) Node.js
6 1 (4.00%) Nunjucks
6 1 (4.00%) OAuth
6 1 (4.00%) RESTful
Miscellaneous
1 14 (56.00%) Derivative
2 12 (48.00%) Foreign Exchange (FX)
3 1 (4.00%) Cloud Native
3 1 (4.00%) Distributed Computing
3 1 (4.00%) Distributed Systems
3 1 (4.00%) Legacy Code
3 1 (4.00%) Onboarding
3 1 (4.00%) Product Ownership
Processes & Methodologies
1 25 (100.00%) Event-Driven
2 15 (60.00%) Agile
3 14 (56.00%) Full-Stack Development
4 12 (48.00%) Customer Requirements
4 12 (48.00%) Electronic Trading
5 11 (44.00%) Web Development
6 8 (32.00%) DevOps
7 7 (28.00%) CI/CD
8 6 (24.00%) Event-Driven Architecture
8 6 (24.00%) Mentoring
9 4 (16.00%) Coaching
9 4 (16.00%) Microservices
9 4 (16.00%) Software Engineering
9 4 (16.00%) Technical Leadership
9 4 (16.00%) Test Automation
9 4 (16.00%) Translating Business Requirements
10 3 (12.00%) Business Intelligence
10 3 (12.00%) Data Engineering
10 3 (12.00%) Data Modelling
10 3 (12.00%) ETL
Programming Languages
1 14 (56.00%) TypeScript
2 13 (52.00%) Java
2 13 (52.00%) JavaScript
3 8 (32.00%) Python
4 7 (28.00%) SQL
5 2 (8.00%) C#
Quality Assurance & Compliance
1 3 (12.00%) Data Quality
System Software
1 5 (20.00%) Docker
Systems Management
1 7 (28.00%) Kubernetes
2 1 (4.00%) Terraform
Vendors
1 12 (48.00%) Atlassian
2 4 (16.00%) Databricks
3 1 (4.00%) Google
3 1 (4.00%) Solace
3 1 (4.00%) Splunk