Senior Software Engineer, API
HeadspaceInternship
Mid-level (3 to 4 years), Senior (5 to 8 years)
Candidates should have 10+ years of experience in backend or platform engineering, focusing on distributed systems and API design. Experience designing and operating real-time, low-latency API platforms at scale is required, along with familiarity with protocols like HTTP, gRPC, and WebSockets, caching, load balancing, and API security. Proficiency in at least one modern backend language such as Go, Java, Rust, or Node.js is necessary, as is knowledge of distributed systems, cloud platforms (AWS/GCP/Azure), and modern backend stacks. Specific experience with AWS and Python is preferred, as is familiarity with API gateways, observability tools, event-driven architectures, message queues like Kafka, and stream processing frameworks. DevOps knowledge including Docker and Kubernetes is also required, along with experience influencing technical direction beyond one's immediate team.
The Senior Staff Software Engineer will provide strategic technical leadership for a real-time API platform, influencing architecture and implementation across multiple teams. Responsibilities include guiding important decisions, mentoring engineers, and ensuring the platform meets demanding Service Level Agreements for latency, reliability, and throughput. The role involves architecting and evolving the real-time API platform for scalability, low-latency, and high availability, and leading the design and implementation of platform-wide projects such as event-driven architecture, observability, service mesh integration, and rate-limiting strategies. The engineer will partner with various teams to align technical execution, define and promote best practices for API design, and bring complex projects from concept to production. Additionally, they will lead technical deep dives, reviews, and postmortems to improve engineering quality and lead the reliability, scalability, and performance of real-time APIs and associated platform services, working with SREs and DevOps to improve observability, incident response, and system tuning.
Travel booking platform for flights, hotels, rentals
Expedia Group operates in the travel industry, offering a wide range of services for travelers and travel-related businesses. It connects users with options for flights, hotels, car rentals, vacation packages, and activities through its various brands, including Expedia, Hotels.com, and Vrbo. Travelers can easily find and book trips that match their preferences and budgets. The company earns revenue primarily through commissions on bookings and advertising from travel service providers looking to promote their offerings. Additionally, Expedia Group supports its partners by providing access to valuable data and technology, helping them improve their operations and grow their businesses. The goal of Expedia Group is to create a seamless travel experience for users while maximizing the potential of its partners.