Senior Java Developer — Payment APIs & Cloud-Native
Synanto, a human-sized French IT services firm (ESN) in Paris, hires a senior Java developer to design and harden its new payment APIs, ensuring reliability and performance in a transactional context. The stack includes Java 21, Spring Boot 4, microservices, Temporal.io, Kubernetes (Helm, CloudNativePG), and CI/CD pipelines.
- Compensation
- Not disclosed
- Location
- Paris, France
- Work setup
- Not specified
- Seniority
- Senior
- Employment
- Not specified
- Experience
- Not specified
- Category
- Software engineering
- Posted
Skills
Must have
- Confirmed/senior Java developer profile
- Design and harden payment APIs with reliability, high availability and performance
- Java 21
- Spring Boot 4
- Microservices architecture
- Distributed workflow orchestration with Temporal.io
- Kubernetes experience (Helm, CloudNativePG)
- Improving CI/CD pipelines
Full description
Synanto, ESN à taille humaine, recrute un Développeur Java Confirmé/Senior pour concevoir et robustifier nos nouvelles API de paiement. Vous garantirez fiabilité, haute disponibilité et performance dans un contexte transactionnel exigeant, en vous appuyant sur Java 21, Spring Boot 4 et une architecture microservices.
Vous orchestrerez des workflows distribués avec Temporal.io, participerez à la vie Kubernetes ( Helm, CloudNativePG ), et améliorerez les pipelines CI/CD.