Join Impress – Europe's Leading Health-Tech Innovator
We believe everyone deserves a smile they'll love. As the largest Ortho clinic chain in Europe, we combine cutting-edge tech with expert care, revolutionizing invisible orthodontics since 2019.
With 150+ clinics across 10 countries and rapid growth, we're improving lives worldwide.
We are looking for an ML Platform Lead to join our Onsite Team in Barcelona.
Why we're cool Work with an international and multicultural team
Competitive salary
Teeth aligner and whitening benefits
Collaborative work environment and positive culture
Opportunities to grow within a fast-paced, innovative company and real start‐up experience with big challenges
Fresh fruits and healthy snacks at the office
What You'll Do Own the ML Platform : Design, build and maintain ML serving and deployment infrastructure across AWS and GCP.
Manage Cloud Infrastructure : Multi‐environment setup (dev, prelive, live) using Terraform and Terragrunt.
Run ML on Kubernetes : Deployments, health checks, secrets management and observability.
Optimize GPU Inference :



Profiling, batching, model conversion (ONNX/TorchScript), Triton Server.
Drive Cost Efficiency : Right‐size compute, build scale‐to‐zero GPU strategies, own monthly infra spend and cost‐per‐inference metrics.
Lead the Team : Define ownership areas, grow engineers technically, set platform direction.
Bridge ML & Product : Work with researchers, PMs and clinical teams to take models from prototype to production.
Qualifications 6+ years of experience in ML engineering, MLOps, or ML platform roles with production responsibility.
Strong hands‐on experience with cloud infrastructure — AWS (Lambda, Batch, Step Functions, S3, EC2, ECS/EKS, DynamoDB, RDS) and/or GCP (Cloud Run, Artifact Registry).
Proficiency with Infrastructure as Code — Terraform and/or Terragrunt for managing multi‐environment cloud deployments.
Experience deploying and operating ML inference services in production (Triton Server, Torch

📌 ML Platform Lead (Barcelona)
🏢 Impress
📍 Barcelona