Senior Python Backend Engineer

🚀 About Orga AIOrga AI, headquartered in Palma de Mallorca, builds real-time AI systems that see, listen, and speak. Our mission is to enable people to interact with technology in a fluid and natural way through the multimodality of AI.🛠️ ResponsibilitiesDesign and optimize Python 3.11 / FastAPI / asyncio-based APIs and microservices powering our SDK and TTS engine.Integrate and scale audio-video components (WebRTC, WebSockets) to maintain latency below 300 ms.Implement secure and scalable architectures in AWS EKS + Fargate, using IaC (Terraform) and CI/CD (GitHub Actions).Ensure observability with Prometheus/Grafana and maintain defined SLOs.Collaborate with the MERN and DevOps teams for efficient continuous deployments.Mentor junior team members and participate in code reviews with a focus on best practices.🎯 Requirements5+ years of experience building production-grade backends with Python.Expertise in concurrency and high-performance systems (asyncio, multiprocessing, profiling).Professional English proficiency and time zone overlap within CET ± 2 hours.✨ Nice to HaveExperience with audio/video streaming or TTS.Work with LLMs, PyTorch, Transformers, or ONNX Runtime.Knowledge of Rust or Go for high-performance paths.Experience leading end-to-end features in fast-paced environments.🌍 What We Offer100% remote contract, flexible schedule focused on outcomes.Multidisciplinary team and a culture of continuous feedback.📜 Selection ProcessInterview (40 min)Technical Deep-Dive (90 min) – Pairing with the CTOCultural Fit & Roadmap (45 min) – Chat with the CEO and Co-CEOAll steps are completed within ≤ 7 days from the initial interview.🚀 We’re Not Your Typical StartupOrga AI is a startup founded by Marc Revert (CEO), a 17-year-old entrepreneur, and Julio Roldán (Co-CEO), a seasoned professional with over 30 years of experience. Our international team of 18 members spans the US, Japan, Argentina, Spain, and France.We are part of the Santander X100 program, ranked #55 among the top 100 startups by El Referente, and backed by both public and private funding.Please mention the word **CONVIENIENT** and tag RMzguNjguMTM0LjE5NA== when applying to show you read the job post completely (#RMzguNjguMTM0LjE5NA==). This is a beta feature to avoid spam applicants. Companies can search these words to find applicants that read this and see they're human.

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