Skills & stack
Languages
Python
Tools & Infra
AWS
Kafka
Kubernetes
Skills
MLFlow
PyTorch
TensorFlow
About the role
Wallapop is hiring an MLOps Engineer to advance its machine-learning platform, supporting data scientists while maintaining production infrastructure for a platform handling billions of daily data points. Hybrid, minimum 6 days per month in office.
Responsibilities
Iterate on and maintain the ML Platform, improving speed, reliability and maintainability.
Provide tooling support enabling data scientists to develop, deploy and monitor models efficiently.
Establish engineering best practices including coding standards, testing and CI/CD workflows.
Collaborate with Data Engineering and DevOps teams on infrastructure alignment.
Evaluate and integrate emerging frameworks and tools, including LLM technologies.
Provide tooling support enabling data scientists to develop, deploy and monitor models efficiently.
Establish engineering best practices including coding standards, testing and CI/CD workflows.
Collaborate with Data Engineering and DevOps teams on infrastructure alignment.
Evaluate and integrate emerging frameworks and tools, including LLM technologies.
Apply for this role
Send a short intro — the hiring team will review and respond.
W
Wallapop
Verified
Product
Wallapop is Spain's leading second-hand marketplace app, connecting buyers and sellers of used goods since 2013. Headquartered in Barcelona with a team spanning 26+ nationalities, its engineering org
- Location
- Barcelona, Spain
- Team size
- 501-1000
- Remote policy
- Hybrid
Overview
- Seniority
- Middle
- Remote policy
- Hybrid
- Location
- Barcelona, Spain
- Employment
- Full-time
- Posted
- Aug 10, 2026