Principal Engineer - Agentic AI Applications

Serko is a cutting-edge tech platform in global business travel & expense technology. When you join Serko, you become part of a team of passionate travellers and technologists bringing people together, using the world’s leading business travel marketplace. We are proud to be an equal opportunity employer, and we embrace the richness of diversity, showing up authentically to create a positive impact. There's an exciting road ahead of us, where travel needs real, impactful change. With offices in New Zealand, Australia, North America, and China, we are thrilled to be expanding our global footprint, landing our new hub in Bengaluru, India. With a rapid growth plan in place, we’re hiring people from different backgrounds, experiences, abilities, and perspectives to help us build a world-class team and product. You will define how autonomous AI agents are designed, orchestrated, and deployed at scale, moving beyond simple wrappers to create robust, deterministic systems out of non-deterministic models. You will partner closely with Product, Research, and Platform teams to turn cutting-edge LLM capabilities into reliable, high-availability products. This role can be based in West Coast USA - we would be open to candidates in other locations as well with proven experience and expertise.