Software Developer - Backend

4flow

Budapest🌐 Remote💼 Full-time🗓 2026-07-07 → 2026-07-31

Core

Design and develop robust, scalable backend services and RESTful APIs for digital products.

Role type

Backend Software Developer

Builds

Backend components and APIs for digital products

Domain

Software Engineering / Backend Systems

Deliverable

production ML models | product features

Required skills

Java, Spring Boot, RESTful API design, Full software development lifecycle, Code reviews

Preferred skills

Docker, AWS, SQL, NoSQL databases, Domain-Driven Design, CI/CD pipelines, Python, Microservices, AI/ML integration

Responsibilities

Design and develop backend components, Implement and maintain RESTful APIs, Participate in code reviews and evolve engineering practices, Collaborate with frontend, DevOps, and QA teams

Seniority

Mid-level (3+ years experience)

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