Senior Backend Engineer - Real-Time Telemetry & Scalable Systems

Sift, headquartered in Marina Del Rey, CA, is hiring a senior backend engineer to design, build, and operate systems handling high-volume telemetry in real time. You’ll own features from design through post-launch, collaborating with frontend, design, and data teams to solve concrete customer problems. You will optimize performance, scalability, and reliability, contribute to system evolution, and participate in on-call rotations.