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Publiée le 25 mars 2026
VIE Expirée

Java Developer (H/F)

ALTEN

Lieu SUEDE, STOCKHOLM
Début 1 juillet 2026
Durée 12 mois
Indemnité 3164.69 €
VIE238201
Offre expirée le 24 avril 2026

Description de la mission

We are looking for Java Developers to work in the banking/fintech sector A Java Developer in the fintech/banking sector is a professional who designs, develops, and maintains applications and financial systems using Java. This role is key to creating secure, scalable, and efficient platforms for transactions, account management, payments, loans, trading, and other digital financial services. Typical Responsibilities : - Develop and optimize APIs and microservices for banking or payment systems. - Implement solutions for real-time transaction processing. - Collaborate on system integration with databases (SQL/NoSQL) and external services (e.g., payment gateways, compliance systems). - Ensure application security (authentication, encryption, fraud prevention). - Participate in migrating legacy systems to modern architectures (e.g., cloud banking). - Work with frameworks such as Spring Boot, Jakarta EE, Hibernate, and tools like Docker, Kubernetes, and Jenkins.

Profil recherché

Your profile : - Proficiency in Java 8+ and associated frameworks. - Basic knowledge of distributed architectures, cloud (AWS, Azure, GCP), and containers. - Familiarity with financial databases (Oracle, PostgreSQL) and protocols like ISO 20022, SWIFT (desirable but not mandatory). - Awareness of financial regulations (PSD2, GDPR, AML) is a plus. - Interest in Agile methodologies (Scrum, Kanban) and DevOps practices.