Middle AI Engineer - AI Patch Backporting (remote-only, Europe)

CloudLinux; A distancia; EUR 50.000 - 70.000; Jornada completa

Descripción de la vacante

A leading tech company located in Madrid seeks an innovative developer to enhance AI-driven software infrastructure. The successful candidate will implement research findings and create production-quality tools in Python, while collaborating in a supportive environment. Candidates should have a degree in Computer Science or Engineering and substantial experience with LLMs. This role offers a fully remote work setup, 24 paid vacation days, medical insurance coverage, and opportunities for professional growth.

Servicios

Paid vacation days

Flexible working hours

Medical insurance compensation

Co-working and gym reimbursement

Mentor and knowledge exchange programs

Formación

• 3+ years of experience as a developer or engineering lead.
• Familiarity with RAG, CAG, and agent-based approaches.
• Basic knowledge of C language.

Responsabilidades

• Implementing research findings and integrating them into the production system.
• Shipping production-quality Python tools and services.
• Documenting your work for future adoption and reuse.

Conocimientos

Proficiency in Python

Hands-on experience integrating LLMs

Basic infrastructure skills

Educación

Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field

Herramientas

Docker

Descripción del empleo

Responsibilities

• Research & Innovation :
• Turning problem statements & hypotheses into concrete experiment plans —you pick methods, tooling, and metrics;
• Running lightweight experiments to assess feasibility and value of new approaches.
• Engineering & Integration :
• Implementing research findings and integrating them into the production system;
• Building and owning evaluation metrics , automating them in CI, and keeping results comparable.
• Enablement & Acceleration :
• Shipping production‑quality Python tools / CLIs and small services that make experiments faster and cheaper.
• Collaboration & Communication :
• Documenting your work for future adoption and reuse;
• Keeping crisp written logs of experiments, results, and decisions.

Why Join Us?

You’ll be working at the intersection of cutting‑edge AI and critical software infrastructure. We offer a highly collaborative environment where engineers are empowered to innovate, own their work, and make a tangible impact.

Requirements

To thrive in this role, you should have :

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field;
• 3+ years of experience as a developer or engineering lead;
• Proficiency in Python;
• Hands‑on experience integrating LLMs (via APIs like OpenAI, Anthropic, etc.);
• Familiarity with RAG, CAG, and agent‑based approaches;
• Basic infrastructure skills : CI / CD pipelines, containerization (Docker), testing automation.

Nice‑to‑Haves

• Published research or experimentation experience;
• Data analysis skills and experience building metrics for evaluation;
• Basic knowledge of C language;
• Familiarity with AI engineering tools (e.g., Cursor, WindSurf, aider).

Benefits

What's in it for you?

• A strong focus on professional development with opportunities for learning and growth :
• Interesting and challenging projects,
• Mentor and other knowledge‑exchange programs;
• Fully remote work with flexible working hours, that allows you to schedule your day and work from any location worldwide;
• Paid 24 days of vacation per year, 10 days of national holidays, and unlimited sick leaves to ensure you maintain a healthy work‑life balance;
• Compensation for private medical insurance;
• Co‑working and gym / sports reimbursement;
• The opportunity to receive a reward for the most innovative idea that the company can patent, fostering a culture of creativity and innovation.

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