---
title: "Senior Software Engineer, Java… – London, United Kingdom +1"
canonical: "https://www.metaintro.com/job/senior-software-engineer-java-at-groupefdj-b0a990bf-e8e9-59c3-bd14-32c378aba41b"
language: "en"
author: "Metaintro"
---

[/company/groupefdj](/company/groupefdj)[groupefdj](/company/groupefdj)
# Senior Software Engineer, Java at groupefdj

LanguageEnglish
Svenska

**Setup**
: Hybrid

**Location**
: London, England · Stockholm

**Type**
: Full-time

**Level**
: senior

**Posted**
: Jul 21, 2026

## Description

FDJ UNITED is hiring a Senior Software Engineer to build and evolve its next-generation trading risk platform for its Sportsbook product. The role focuses on a Flink-based, event-driven Core Liability engine that processes bet lifecycles, performs complex financial calculations, aggregates exposure, generates real-time risk insights, and provides liability alerting. The engineer will work on high-throughput, low-latency systems with strong consistency, idempotency, ordering, and scalability requirements, collaborating with trading and product teams. The position requires at least five years of distributed systems experience, strong Java skills, streaming technology experience, cloud experience, and the ability to model complex domain logic.

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