Senior AI/ML Engineer

Aily Labs; Barcelona; Presencial; EUR 60.000 - 80.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Global company culture

Fast growth path

Hybrid working model

Descripción de la vacante

Aily Labs is seeking a Senior AI/ML Engineer to support AI model productization, design and implement ML pipelines, and lead complex projects. This role combines engineering expertise with collaboration and leadership in AI-driven projects.

The ideal candidate has over 5 years of experience in AI/ML engineering, thrives in a collaborative environment, and is eager to innovate in a hybrid working model. Benefits include fast growth opportunities and a global company culture.

Formación

• 5+ years of experience in AI/ML engineering.
• Strong AI/ML fundamentals and knowledge.
• Strong software engineering practices.

Responsabilidades

• Support productization of AI/ML models and LLMs.
• Design and implement end-to-end ML pipelines.
• Lead technical initiatives from design to implementation.

Conocimientos

AI/ML engineering

Python

APIs

Kubernetes

Docker

Cloud

Descripción del empleo

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 work with Data Scientists, Product Managers, and Engineers, and explain trade‑offs and designs in simple terms.
• Comfortable with ambiguity, proactive, hands‑on, and willingness to improve things beyond immediate scope.
• Has legal right to work in Spain or Germany.

Ideal Candidate Profile

• A builder: you enjoy shipping reliable solutions, improving systems and tooling, and making things work in production at scale.
• You are impact‑driven and thrive at the intersection of AI, business, ML engineering, and product.
• You want to build real systems that power decision‑making at scale.

Benefits

• Global company and culture.
• Fast growth path.
• Hybrid working model.