Job Summary

Introduction to the team: We create and deliver an aligned, dedicated marketing strategy to fuel each Expedia Group brands success. Since our travelers interact with us through our brands, we have a brand focus in our marketing, while leveraging the scale and efficiency we've built in functional expertise.

The Meta/SEM Bidding Programs team builds and operates the high-scale data and machine learning systems that power our bidding programs. We are looking for a Software Development Engineer II who writes clean, reliable, production-grade software and partners closely with machine learning engineers to build the pipelines, services, and platform that bring ML models to life in production.
In this role, you will
- Implement and enhance well-scoped software and data components within complex, business-critical services - from design input through coding, testing, deployment, and production support, with guidance on larger decisions.
- Build and maintain the data pipelines, services, and infrastructure that support model training, evaluation, and serving,



working alongside ML engineers to turn experimental workflows into robust production systems.
- Contribute to batch and streaming (online) data and inference workflows, learning how models are trained, served, and monitored at scale.
- Instrument systems and pipelines to capture operational and quality metrics (latency, throughput, errors, and key business signals), and help diagnose and resolve production issues.
- Participate in code reviews, on-call rotations, and incident response, taking ownership of the reliability and observability of the components you build.
- Use AI as a co-pilot across the software development lifecycle - to clarify requirements, generate and refine code, and strengthen automated tests - and apply generative AI/LLM techniques where they add value.
Experience and Qualifications
- Solid problem-solving skills - the ability to deeply understand a problem and reason clearly about

📌 Software Development Engineer II (Bengaluru)
🏢 Expedia
📍 Bengaluru