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Active4mo ago

Software Engineer - Systems

SpiralΒ·πŸ“ San Francisco

Employment

FULL TIME

Work mode

On-site

Experience

5+ years

Salary

$200K – $275K/yr

Role overview

Job description

About Spiral Spiral builds a fast analytical database for multimodal, multi-rate data streams, on top of the open source Vortex file format. Our users are AI/ML researchers and AI infra engineers developing models in complex domains, such as weather & climate, financial, time-series, genomics, point-clouds, videos, and images. They spend their days waiting on data loaders, writing video or sensor data pipelines, and watching expensive GPUs sit idle on I/O. We make that pain go away. What we're looking for: We’re looking for exceptional engineers with deep experience in low-level, high-performance software and cloud-scale storage systems. 5+ years of experience writing high-quality production code Strong foundation in operating systems and systems programming Proven track record in performance engineering Familiarity with tools like Apache Arrow, Parquet, DataFusion, Clickhouse, or DuckDB is a plus Understanding of cutting-edge ML infrastructure stack (e.g. PyTorch, CUDA) is also a plus Experience with Rust is a bonus Willingness to work in-person at our NYC, SF, or London office

About this listing

  • Source: Spiral's official careers site Β· still listed there on 11 Nov 2026
  • Posted 10 Jul 2026

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What they are looking for

Skills & requirements

Qualification

5+ years of experience writing high-quality production code Strong foundation in operating systems and systems programming Proven track record in performance engineering Familiarity with tools like Apache Arrow, Parquet, DataFusion, Clickhouse, or DuckDB is a plus Understanding of cutting-edge ML infrastructure stack (e.g

Department Β· Engineering

Hiring company

Spiral

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