Software Engineer, AI & Data Systems
Full-time
Nyne
We are looking for a Software Engineer, AI & Data Systems with 1-6 years of experience to build core platform capabilities and customer-facing products at one of the fastest-growing data infrastructure companies. You'll join an 8-person team at Nyne, the people data company deploying millions of autonomous AI agents across the open web to build the world's largest living identity graph spanning 2.2 billion individuals. This is a high-ownership role where you'll take ambiguous customer problems, choose sensible architectures, ship products, and own them in production. You should use modern AI tools aggressively while maintaining strong engineering judgment and accountability. What will you be doing?
Build and ship customer-facing products and core platform capabilities across backend, data, infrastructure, and frontend surfaces
Design and operate high-volume data pipelines and services at massive scale with strong reliability, security, and observability
Build AI agents, agent harnesses, and developer tools — then operate them reliably at very large scale
Make architecture decisions, explain tradeoffs, and iterate designs as assumptions change
Work directly with founders and customers to turn vague requests into clear product decisions and working software
Vacancy posted 5 days ago
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