Senior Site Reliability Engineer

About us Founded in 2019 and part of Y Combinator's 2020 cohort, Photoroom is the leading visual solution for e-commerce. We've raised Series B funding and reached 300+ million users worldwide, processing over 5 billion images annually and serving both small businesses and major enterprises like Amazon, DoorDash, and Decathlon through our mobile app, web platform, and API. We're a remote-friendly team of 100+ passionate builders giving e-commerce businesses superpowers to create visuals that help them grow, making the hardest parts of selling online disappear. We focus on craft, innovation, and collaboration, creating exceptional impact for e-commerce businesses worldwide. Senior Site Reliability Engineer (Machine Learning Infrastructure) We are looking for a Senior Site Reliability Engineer to help scale the AI infrastructure powering Photoroom. You’ll own and evolve the systems responsible for serving millions of machine learning inference requests every day, working closely with our ML, Product, Web and Mobile teams to ensure reliability, performance and scalability as we continue to grow. Compensation: €70k–€100k* + Stock Options/BSPCE (local currency) Location: Paris (Hybrid) About the role You’ll own the Machine Learning Inference Infrastructure at Photoroom, powering millions of AI requests every day across GPU-based systems. You’ll be responsible for the infrastructure that deploys and runs machine learning workloads, partnering closely with ML engineers to ensure services remain reliable, scalable and cost-efficient. You’ll design and build cloud-agnostic infrastructure solutions that support both current and future AI workloads. Requests can range from milliseconds to several seconds and process payloads of tens of megabytes. You’ll work across the full infrastructure lifecycle, from architecture and implementation through to monitoring, optimisation and incident management, using tools such as Datadog to maintain system health. You’ll bui