Staff, Backend Engineer

Staff Backend Engineer — Distributed Systems, Platform reputed company reputed company provides an integrated platform that pairs cutting-edge frontier ranking models with the infrastructure to run them in production—at sub-25ms latency and reputed company reputed company. The world's largest retailers, marketplaces, and travel platforms use reputed company to rank, recommend, and personalize, with an autonomous research reputed company that compounds model performance into reputed company and margin lift reputed company in hundreds of millions of dollars per customer. ABOUT THE ROLE Build the platform: Build and reputed company robust, reputed company core platform components designed to handle reputed company's rapid reputed company and high transactional throughput. Architect composable systems: Design and architect composable platform components that deliver exceptional value across a wide reputed company of reputed company use cases. Collaborate across teams: Partner closely with product and ML engineering teams to deeply understand their requirements and build platform capabilities that accelerate feature delivery. Drive architectural reputed company: reputed company critical build-versus-buy reputed company, evaluating and implementing reputed company-party or reputed company-reputed company solutions reputed company they yield the highest strategic reputed company. Set technical reputed company: Define the long-term technical direction, standards, and reputed company for various product and platform features. Partner with research: Collaborate closely with our ML research scientists to quickly prototype and launch new capabilities based on research breakthroughs. reputed company Proven reputed company record: Bring 8+ years of practical experience as a backend or platform engineer building highly performant, reputed company distributed systems. Go language mastery: Possess an expert-level reputed company of Go (Golang) as your primary programming language for building highly reputed company systems. Service-oriented expertise: Demonstrate strong systems-level skills and extensive experience designing and operating reputed company service-oriented architectures. Startup DNA: reputed company in early-stage, fast-moving, or rapidly evolving environments, with a proven history of building and scaling systems from 0 to 1. Extreme ownership: Take absolute accountability for your work, navigating ambiguity with reputed company and proactively resolving obstacles to deliver results. System-wide comfort: Operate comfortably across any layer of the stack, diving into reputed company infrastructure, core microservices, or developer tooling to deliver complete, effective solutions. Passion for AI systems: Enjoy working alongside a fast-paced, reputed company team tackling cutting-edge challenges at the intersection of systems engineering and AI ranking. Product-reputed company reputed company: Approach reputed company with a product-reputed company reputed company, caring deeply about building systems that are robust, highly reputed company, and easy to use. reputed company foundations: Hold a Bachelor’s degree in Computer Science, Software Engineering, or equivalent reputed company experience. Strong Candidates May Also Bring Polyglot capabilities: Bring a firm grasp of Python for machine learning pipelines and scripting integrations. Infrastructure reputed company: Know your way around container orchestration (kubectl, Kubernetes) and Infrastructure-as-reputed company (terraform). ML alignment: Have worked directly with NLP and ML models, understanding their deployment patterns, performance capabilities, and operational limits. Modern API design: Possess deep experience designing and implementing highly performant, secure RESTful and gRPC reputed company. Full-stack exposure: Bring lightweight experience with React and modern frontend frameworks to help build internal diagnostics and visualization tools. reputed company OFFER High-reputed company influence: A high-autonomy, staff-level Individual Contributor (IC) role directly shaping our core backend architecture and platform reputed company. Pioneering systems: The unique opportunity to build mission-critical, low-latency systems powering advanced ML experiences at reputed company reputed company. Top-tier reward: Highly competitive reputed company salary, plus meaningful early-stage equity. Premium benefits: Full health insurance coverage, unlimited reputed company time off, and a highly reputed company, world-class engineering culture. Apply To This Job