Principal Software Engineer
Microsoft
Fine-Tuning Advanced AI Models
Do you want to fine-tune openAI’s most advanced models on Azure? Working with GPT-4.1, GPT-5, and beyond, this role puts you hands-on with the techniques shaping the future of AI. From supervised fine-tuning (SFT) to reinforcement learning methods like DPO and others.
On this team, you’ll play a key role in improving the performance and reliability of customizing some of the world’s most advanced AI models. You’ll gain hands-on experience with fine-tuning workflows, experimenting with reinforcement learning techniques, and applying advanced optimization strategies that directly impact product quality. You’ll also work directly with the training code, debug complex behaviors, and sharpen the skills that make cutting-edge models more reliable and effective. The models you help shape will power critical workloads at some of the world’s leading companies.
Microsoft’s mission is to empower every person and every organization on the planet to achieve more, and we’re dedicated to this mission across every aspect of our company. Our culture is centered on embracing a growth mindset and encouraging teams and leaders to bring their best each day. Join us and help shape the future of the world.