Job Summary
We are looking for Senior AI/ML Engineers who are passionate about the power of AI and love building robust AI/ML systems. Turn models into reliable, scalable products, ensuring our AI solutions are production‐ready, efficient and impactful.
The AI Platform team is the backbone of Aily's decision intelligence. We design, build, and operate libraries, tools, and the shared AI/ML infrastructure that enables AI & Data teams to empower business‐critical decision‐making for our enterprise users.
Our three missions are to enable innovation at scale, minimize entropy, and accelerate progress for Aily.
Key Responsibilities
Support productization of AI/ML models and LLMs by working on APIs, infrastructure, and applying software engineering best practices (testing, CI/CD, versioning).
Partner with Data Scientists and Engineers to bring AI solutions to production.
Design and implement end‐to‐end ML pipelines (data → model → deployment → monitoring) autonomously.
Contribute to APIs, tools, and libraries used by more than 100 AI team members daily,



including Cloud & LLM Infrastructure and AI‐driven features.
Communicate with your team: present results and findings, identify gaps and opportunities, and explain our product and software/AI behind.
Own complex projects, lead technical initiatives from design to implementation (refactoring, standardization).
Ensure the quality of your own and your teams' developments.
Interact with other functions to agree on exchange protocols and architecture design (DevOps, Front End, Data Engineering, Back End).
Sponsor the creation and implementation of new software and ML standards in the AI team.
Qualifications
5+ years of experience in AI/ML engineering.
Strong AI/ML fundamentals, deep AI/ML knowledge, outstanding problem‐solving skills.
Strong software engineering practices, experience with Python, APIs, Kubernetes, Docker, and Cloud.
Ability and willingness to lead and mentor junior team members.
Strong collaboration skills; can

📌 Senior AI/ML Engineer (Barcelona)
🏢 Aily Labs
📍 Barcelona