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Senior Software Engineer, Frontier AI Organization

Bellevue, Washington, United States💼 Full-time💰 $168,100–$227,400🗓 2026-09-15 → 2026-09-25

Core

Design and implement large-scale data pre-processing pipelines to transform raw data into high-quality training datasets for next-generation AI/ML models.

Role type

Senior Software Development Engineer (Data Infrastructure)

Builds

Scalable data infrastructure and pre-processing systems for AI training data

Domain

Artificial Intelligence / Machine Learning / Distributed Systems

Deliverable

production ML models

Required skills

Distributed systems design, Data engineering, Pipeline optimization, Data quality frameworks, System architecture, Mentorship

Preferred skills

Full software development lifecycle, Code reviews, Source control management, Testing, Operations

Technologies

None explicitly stated

Responsibilities

Design scalable data pre-processing pipelines for petabyte-scale datasets, Develop data quality frameworks (deduplication, filtering, toxicity detection), Optimize pipeline performance for throughput and latency, Define data transformation logic (tokenization, normalization), Collaborate with scientists to translate data requirements, Own end-to-end system design and deployment, Drive technical decisions and mentor junior engineers

Seniority

Senior, hands-on IC with leadership responsibilities

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