Développeur/se – Fullstack Java React – Telecom, Medias & Entertainment – Ile-de-France

sopra-steria

Courbevoie, IDF, fr💼 Full-time🗓 2026-07-16 → 2026-07-31

Core

Fullstack developer maintaining and evolving strategic Back Office applications for lottery operations management.

Role type

Senior Fullstack Java/React Engineer

Builds

Back Office applications for lottery operations

Domain

Telecom, Media & Entertainment (Lottery/Gaming)

Deliverable

production ML models | product features | dashboards & analysis | infrastructure

Required skills

Java 11, Spring Framework, ReactJS, TypeScript, NodeJS, Angular, REST APIs, Microservices, Kafka, Docker, Kubernetes, SQL (Oracle/DB2/Postgres), Unit Testing, CI/CD

Preferred skills

High-performance distributed systems, Real-time processing, Multithreading

Technologies

Java, Spring, React, TypeScript, Node, Angular, Kafka, Docker, Kubernetes, AWS, Git, Jira

Responsibilities

Design and develop fullstack applications, Conduct impact studies and cost estimations, Perform code reviews, Automate testing, Support Level 3 production incidents, Write technical documentation

Seniority

Senior, hands-on IC

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