Frontend Engineer

Overview

Frontend Engineer position located in Portugal (title provided), with information in the description focused on building and operating backend systems for AI interactions.

What you'll do

• Build and operate backend systems that serve AI-powered features in production.
• Design inference pipelines and orchestration layers around models.
• Own production concerns including monitoring, logging, alerting, and incident response.
• Optimize latency and throughput across inference, caching, batching, and streaming.
• Turn model capability into fast, stable, observable APIs used by mobile and desktop clients.

What you'll need

• Strong backend engineering fundamentals in production environments.
• Experience running high-throughput, low-latency services.
• Familiarity with AI inference patterns (LLMs, embeddings, multimodal).
• Comfortable debugging distributed systems under load.
• Bias toward shipping and learning from production behavior.
• Tech stack includes Python, NodeJs, Pytorch, and Kubernetes.

Details

• Location: Portugal.
• Interview meetings may be virtual and/or onsite.