Junior Machine Learning Engineer – AI Systems & Frameworks

Level: Junior (1–3 years)Location: Barcelona, Spain Job Type: Full-timeWe are seeking a Junior Machine Learning Engineer to join our high-performance team collaborating with leading AI chip companies. Our work focuses on developing software that enables users to run Vision and Generative AI inference workloads efficiently on custom accelerators.This is a hands-on engineering role where you will contribute to the development of frameworks, APIs, and runtime integrations that power AI models on next-generation hardware. You will work alongside senior engineers and coordinate with compiler/runtime and hardware architecture teams.This is not a traditional applied ML position. It suits someone who wants to build a strong foundation in AI/ML systems, performance optimization, and software engineering, while contributing to production-grade AI enablement.Key Responsibilities Assist in implementing scalable software architecture and design patterns.Help develop Python/C++ frameworks that in...