Senior Software Engineer - Madrid (Python, LLMs)

Jordan martorell s.l.; Madrid; Híbrido; EUR 60.000 - 75.000; Jornada completa

Descripción de la vacante

An ambitious AI startup in Madrid is looking for a Senior Software Engineer. The ideal candidate will have over 4 years of experience in Python and machine learning, with solid backend expertise in frameworks like Django and tools such as PostgreSQL. This role offers a competitive salary range of €60-75k, flexible hybrid working with 2 days onsite, and the opportunity to work in a dynamic environment focused on innovative AI solutions.

Servicios

Stock options

Flexible working hours

Formación

• 4+ years of experience in software or ML engineering with a strong focus on Python.
• Solid backend experience with tools like Django, Celery, PostgreSQL, MongoDB.
• Familiarity with LLMs and deploying/monitoring ML models in production.

Responsabilidades

• Solve challenging problems in a fast-paced environment.
• Work in a flexible hybrid setup.

Conocimientos

Python

Machine Learning

Django

PostgreSQL

MongoDB

LLMs

PyTorch

TensorFlow

GCP

Descripción del empleo

Senior Software Engineer - Madrid (Python, LLMs)

Salaries - €60 - 75k + stock options

Central Madrid - 2 days onsite weekly

The client

An ambitious early-stage AI startup is building a revolutionary AI personal assistant for everyday tasks. It blends human expertise with intelligent automation.

The goal? To make life easier—whether that’s scheduling, researching, or executing tasks—through seamless human-AI collaboration.

What Makes a Great Candidate

• 4+ years of experience in software or ML engineering with a strong focus on Python.
• Solid backend experience with tools like Django, Celery, PostgreSQL, MongoDB.
• Familiarity with LLMs as well as deploying and monitoring ML models in production environments.
• An experimental mindset—comfortable working in ambiguity and iterating fast.

If you are a skilled Python Engineer in Madrid, who enjoys solving challenging problems in a fast-paced environment then this could be a great fit. Join the team to make a difference today.

Salaries - €60 - 75k + stock options

Central Madrid - 2 days onsite weekly

Python Engineer - Python, Django, SQL, LLMs, PyTorch, TensorFlow, GCP

Madrid, Spain - flexible hybrid working

If this is of interest please apply or reach out to [e-mail].