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AILY LABS

Senior AI Research Engineer – Agents Team

AILY LABS

AI Research Engineer at Aily Labs focused on Language Models and Agentic AI projects. Collaborating with a specialized research team to enhance business applications through AI.

Posted 6/2/2026full-timeMadrid • 🇪🇸 SpainSeniorWebsite

Tech Stack

Tools & technologies
DockerPythonSQL

About the role

Key responsibilities & impact
  • Experiment & Build: Design, set up, and execute experiments focusing on LLMs, Agentic AI, model fine-tuning, and broader ML systems.
  • Algorithmic Debugging: Actively investigate why a model isn’t converging, why outputs are inconsistent, or why results are unreliable across different ML architectures.
  • Code Quality: Write clean, modular code (effective use of classes, functions, and documentation) following strict software engineering best practices.
  • Autonomous Delivery: Deliver projects with a high degree of autonomy.

Requirements

What you’ll need
  • A Master's degree (required) in a highly technical and quantitative field such as Mathematics, Physics, Engineering, Computer Science, or a rigorous double degree.
  • You have zero gaps in your machine learning fundamentals.
  • Extensive, highly proficient experience with Python and SQL.
  • Strong track record working with Language Models, Agentic AI workflows, and deep expertise in model fine-tuning (experience with Knowledge Graphs is a plus).
  • Highly capable of deploying solutions into production environments using tools like Docker and other containerization technologies.
  • You are exceptionally smart, highly autonomous, and thrive in ambiguity.
  • You can present complex research results clearly to both highly technical peers and non-technical business stakeholders.

Benefits

Comp & perks
  • Flexible work arrangements
  • Professional development opportunities

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
PythonSQLmodel fine-tuningLanguage ModelsAgentic AIalgorithmic debuggingclean codemodular codesoftware engineering best practicesmachine learning fundamentals
Soft Skills
autonomyproblem-solvingcommunicationpresentation skillsadaptabilitycritical thinkingcollaborationambiguity managementresearch analysisstakeholder engagement
Certifications
Master's degree