Medior Back-End Developer

sellagroup

Milano, Italy💼 Full-time💰 $40,000–$40,000🗓 2026-06-16 → 2026-07-31

Core

Building core microservices and integrating AI tools into the SDLC for a private Italian banking group.

Role type

Mid-level backend developer (Java/Golang)

Builds

Scalable microservices, REST APIs, and AI-enhanced development workflows

Domain

Banking / Fintech

Deliverable

production ML models | product features

Required skills

Java, Golang, Spring framework, REST API design, SQL/Oracle, MongoDB, Kubernetes, event-driven systems, JUnit/Mockito, Git

Preferred skills

AI-driven debugging, AI code review tools, experience in credit institutions or consulting

Technologies

Java EE, Spring, Golang, Oracle, MongoDB, Kubernetes, JMS, Eventhub, OAuth, OpenAM, Azure AD, JUnit, Mockito, Git, SVN

Responsibilities

Design and develop new microservice features, optimize existing components for performance, identify and resolve bugs using AI tools, maintain high code quality standards

Seniority

Mid-level (3-5 years experience), hands-on IC

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