Full Stack Engineer (Java/React) - FX Trading

RevTech; Greater London; Presencial; GBP 59.000 - 99.000; Jornada completa

Descripción de la vacante

RevTech is seeking a Full Stack Engineer for FX trading in London. You will design, build and scale trading products across server and client sides, owning features from inception to production support, with a focus on AI-assisted development and clean code.

The contract runs for 12 months with on-site work three days per week in London, starting ASAP. Strong Kotlin/Java with Spring Boot, Kafka, React and TypeScript skills are required.

Formación

• Experience with Kotlin/Java backend development using Spring Boot.
• Strong REST and WebSocket API design skills.
• Proficiency in React/TypeScript and using Playwright for testing.
• Experience applying AI development tools in software projects.

Responsabilidades

• Design, build and scale FX trading products across server and client sides.
• Own features end to end, from inception to production support.
• Drive technical improvements, simplifications and architecture changes.

Conocimientos

Kotlin/Java Backend

REST & WebSocket Design

AI development tools usage

Herramientas

Spring Boot

Kafka

Project Reactor

Playwright

React

TypeScript

Descripción del empleo

Full Stack Engineer (Java/Kotlin & React) | FX Trading | Contract | London | Up to £535 p/day (Inside IR35 via Umbrella)

I'm working with a global consulting firm that's building the strategic software behind a tier-1 bank's FX trading business in London, and they need a Full Stack Engineer to join the team.

It's proper end-to-end ownership, from first idea through to production and beyond, in a team that takes AI-assisted development seriously and has zero tolerance for sloppy code.

What you'll be doing:

• Designing, building and scaling FX trading products across server and client side
• Owning features end to end, from inception to production support
• Driving technical improvements, simplifications and architecture changes

What they're looking for:

• Strong production Kotlin or Java, with Spring Boot, Kafka and Project Reactor
• REST and WebSocket streaming API design
• TypeScript and React, with Playwright for end-to-end testing
• Hands-on use of modern AI development tools

12 month initial contract, 3 days per week on-site in London, starting ASAP.