Jobs in Seattle

Machine Learning Engineer at Robinhood in Bellevue, WA, focusing on AI research, model development for ranking and recommendation, A/B testing, and cross‑functional collaboration. Full‑time in‑person role.

Software Engineer role at MongoDB focusing on data migration and modernizing applications using Java, Kafka, and AI. Collaborates with AI researchers and product teams to build scalable backend services.

MongoDB is hiring a Software Engineer to design and develop data migration tools using Java, Kafka, Debezium, and React, supporting AI‑driven modernization of legacy workloads.

Machine Learning Engineer at Robinhood in Bellevue, WA, focusing on AI research, model development for ranking and recommendation, A/B testing, and cross-functional collaboration, with a base salary of $161k‑$200k.

Data Scientist at Lyft develops optimization algorithms and models for fulfillment. Works with cross-functional teams to drive data-driven decisions.

Software Engineer on the Mission Command team building connected warfare software and Lattice OS platforms for tactical edge applications. Requires U.S. security clearance and 3‑10+ years of experience.

Anduril Industries seeks a Developer Relations Engineer to serve as the public face of its Lattice SDK platform, creating technical content, supporting developers, and fostering a community around defense‑focused AI and autonomy tools. The role is based in Seattle or Boston and requires U.S. person status.

MongoDB seeks a Software Engineer with backend and distributed systems experience to design and build data migration and generative AI orchestration tools using Java, Kafka, Debezium, and React. The role is based in Washington, Oregon, or California.

Security Software Engineer II at Aurora Innovation will design and develop security components for the autonomous vehicle platform using C++ and Go. The role involves architectural reviews, threat modeling, and building production-quality code within a hybrid work environment.

Robinhood is seeking a Machine Learning Engineer to design and implement advanced ML models for ranking, recommendation, and personalization, collaborating with cross-functional teams and conducting A/B tests. The role is based in Bellevue, WA, with in-person work required at least three days per week.

Join Robinhood to shape the future of finance by building distributed cloud‑based systems for Agentic AI. Design scalable ML infrastructure and deliver high‑impact software solutions.

Security Software Engineer II at Aurora Innovation in Seattle, WA, designing and developing security components for autonomous vehicles. Requires C++ and Go experience with 2+ years in industry.

Robinhood seeks a Software Engineer, Agentic AI in Bellevue, WA, to design and implement distributed cloud and ML infrastructure, develop backend services, and optimize large‑scale AI workloads. The role requires expertise in Python, Go, Kubernetes, Spark, and AWS, and involves hybrid on‑site work.

Machine Learning Engineer at Robinhood in Bellevue, WA, focusing on building and evaluating ML models for recommendations, ranking, and reinforcement learning, collaborating with cross-functional teams.

Security Software Engineer at Anduril designs security tooling for embedded Linux and Android, requiring 2+ years in Golang/Rust/C++, eBPF, and clearance.

Software Engineer, Data Migration at MongoDB, based in Seattle, WA, develops real-time data migration tools using Java, Kafka, and Debezium. Full-time role focused on scalable backend systems.

Data Scientist on Lyft's Fulfillment team develops optimization algorithms and models to improve ride‑matching and product offerings. Works with cross‑functional teams, requires M.S./Ph.D. and 2+ years experience.

MongoDB is seeking a Software Engineer to design and build data migration tools using Java, Kafka, and AI orchestration, focusing on modernizing legacy databases and supporting scalable data pipelines. The role involves backend development, collaboration with product and research teams, and optimizing data structures for AI workloads.

The Data Scientist will develop mathematical models and algorithms to optimize Lyft’s fulfillment systems. They will collaborate with engineers and product teams to improve ride‑matching and user experience.

The role seeks a Computer Vision Engineer to design and implement camera integration pipelines, calibration workflows, and classical vision algorithms for autonomous drones and unmanned sea vehicles at Anduril Industries. The position collaborates with ML engineers and hardware teams to ensure high-quality sensor data and industry-standard best practices.