Event-driven architecture contracts in London

10 open Event-driven architecture contracts in London, typically £580–£745 a day.

Open contracts: 10
Typical day rate: £580–£745Median £715, from 10 contracts stating a rate
Outside IR35: 71%of the 7 that state a status

At the median £715 a day over 220 working days, you'd take home about £87,350 a year outside IR35, or £84,376 inside IR35. Work out your own take-home pay

10 contracts found

Senior Backend DeveloperHybrid
Financial services organisation
£500–£600/dayOutside IR35
London · 6 months · Posted 5 days ago
- Event-driven architecture
- Java
- Spring / Spring Boot
- AWS
- Microservices
- +9 more
Staff Engineer, Premium Finance IntegrationHybrid
Well-established organisation in a highly regulated sector delivering services across the UK
£550/dayOutside IR35
London · Posted 6 days ago
- Event-driven architecture
- C#
- .NET
- SQL
- CI/CD
- +9 more
Lead Data Architect / Modeller
Fintech
£700–£750/dayOutside IR35
London · 3 months · Posted 6 days ago
- Event-driven architecture
- Data architecture
- Data modelling
- Snowflake
Payments Solutions ArchitectHybrid
Major financial services organisation
£700–£1,000/dayIR35 not stated
London · 12 months · Posted 7 days ago
- Event-driven architecture
- Solution architecture
- REST APIs
- Microservices
- Enterprise architecture
Solution Architect - Platform, Event, Domain Driven
Major technology modernisation programme
£650–£750/dayIR35 not stated
London · 6 months · Posted 12 days ago
- Event-driven architecture
- Solution architecture
- Cloud architecture
- AWS
- Microservices
- +4 more
Senior C# / Azure Engineer
Data & AI consultancy in Wealth Management
£650–£700/dayOutside IR35
London · 3 months · Posted 15 days ago
- Event-driven architecture
- C#
- .NET
- Azure
- REST APIs
- +2 more
Front End DeveloperHybrid
Global financial services organisation
£700–£800/dayInside IR35
London · 6 months · Posted 19 days ago
- Event-driven architecture
- React
- TypeScript
- Stakeholder management
Software Engineering ManagerHybrid
Leading UK wealth and investment platform
£700–£750/dayIR35 not stated
London · 6 months · Posted 20 days ago
- Event-driven architecture
- TypeScript
- Java
- AWS
- Microservices
- +2 more
TypeScript EngineerHybrid
Large international travel and transport organisation
£500–£550/dayOutside IR35
London · Posted 21 days ago
- Event-driven architecture
- TypeScript
- Node.js
- React
- Next.js
- +10 more
Front End DeveloperHybrid
Global financial services organisation
£700–£800/dayInside IR35
London · 6 months · Posted 35 days ago
- Event-driven architecture
- React
- TypeScript

Contracts, sorted by Posted, newest first. Page 1 of 1.
Role: sort by Role, A to Z	IR35: sort by IR35, outside IR35 first	Rate: sort by Rate, highest first	Location: sort by Location, A to Z	Contract length: sort by Contract length, longest first	Posted: sort by Posted, oldest first
Senior Backend Developer Financial services organisation Event-driven architecture Java Spring / Spring Boot AWS Microservices +9 more	Outside IR35	£500–£600/day	London · Hybrid	6 months	5 days ago
Staff Engineer, Premium Finance Integration Well-established organisation in a highly regulated sector delivering services across the UK Event-driven architecture C# .NET SQL CI/CD +9 more	Outside IR35	£550/day	London · Hybrid	Not stated	6 days ago
Lead Data Architect / Modeller Fintech Event-driven architecture Data architecture Data modelling Snowflake	Outside IR35	£700–£750/day	London	3 months	6 days ago
Payments Solutions Architect Major financial services organisation Event-driven architecture Solution architecture REST APIs Microservices Enterprise architecture	IR35 not stated	£700–£1,000/day	London · Hybrid	12 months	7 days ago
Solution Architect - Platform, Event, Domain Driven Major technology modernisation programme Event-driven architecture Solution architecture Cloud architecture AWS Microservices +4 more	IR35 not stated	£650–£750/day	London	6 months	12 days ago
Senior C# / Azure Engineer Data & AI consultancy in Wealth Management Event-driven architecture C# .NET Azure REST APIs +2 more	Outside IR35	£650–£700/day	London	3 months	15 days ago
Front End Developer Global financial services organisation Event-driven architecture React TypeScript Stakeholder management	Inside IR35	£700–£800/day	London · Hybrid	6 months	19 days ago
Software Engineering Manager Leading UK wealth and investment platform Event-driven architecture TypeScript Java AWS Microservices +2 more	IR35 not stated	£700–£750/day	London · Hybrid	6 months	20 days ago
TypeScript Engineer Large international travel and transport organisation Event-driven architecture TypeScript Node.js React Next.js +10 more	Outside IR35	£500–£550/day	London · Hybrid	Not stated	21 days ago
Front End Developer Global financial services organisation Event-driven architecture React TypeScript	Inside IR35	£700–£800/day	London · Hybrid	6 months	35 days ago

Contracts come from job boards and employers' own careers sites, updated hourly. IR35 status is as stated in each advert: always confirm it with the hirer.

Event-driven architecture contracts in London

Selected filters

10 contracts found

Senior Backend DeveloperHybrid

Staff Engineer, Premium Finance IntegrationHybrid

Lead Data Architect / Modeller

Payments Solutions ArchitectHybrid

Solution Architect - Platform, Event, Domain Driven

Senior C# / Azure Engineer

Front End DeveloperHybrid

Software Engineering ManagerHybrid

TypeScript EngineerHybrid

Front End DeveloperHybrid