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Software Engineer Java

Paris, Ile-de-France💼 Full-time🗓 2026-03-04 → 2026-08-10

Core

Design, develop, and deploy new business features across all application layers (UI, REST API, business logic, database) for Mirakl's marketplace and commerce solutions.

Role type

Mid-to-Senior Software Engineer (Java)

Builds

Enterprise marketplace solutions, AI-powered multichannel selling tools, retail media platforms, and agentic commerce infrastructure.

Domain

B2B/B2C Marketplace Technology, SaaS, Distributed Systems

Deliverable

production ML models | product features

Required skills

Java, Spring Boot, Kafka, PostgreSQL, Elasticsearch, Docker, Kubernetes, AWS, Google Cloud, REST API design, Database schema design, Continuous delivery, Code reviews, Debugging, Technical decision making, AI tool usage (Claude Code, Codex, Cursor)

Preferred skills

Experience with web-scale challenges, Distributed architectures, Clean code practices, Fast-paced environments, Continuous learning

Technologies

Java 21, Spring Boot, Kafka, React/Redux, PostgreSQL, Elasticsearch, Go, Docker, Kubernetes, AWS, Google Cloud

Responsibilities

Build, test, and ship features via continuous delivery; Join design sessions with PMs and UX/UI designers; Shape technical decisions; Sharpen code quality through reviews and pair programming; Monitor and debug production issues; Define quarterly roadmap; Drive continuous improvement; Track feature impact on business cycles and adoption.

Seniority

Mid-to-Senior, hands-on IC

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