Antimetal - Product Engineer

• 5+ years of professional software engineering experience in full-stack, product, or AI engineering roles • Production experience with LLMs or agent-based systems: orchestration, prompting, tool use, retrieval • Strong experience in Typescript, React, Postgres, and NestJS • Comfort with the realities of AI in production: evaluations, latency, error handling, streaming • Experience owning projects end-to-end in a startup environment • History of pushing product thinking: designing not just code, but features customers love • Experience owning ambiguous initiatives and aligning cross-functional teams (design, platform, research) • Strong problem-solving skills, with a focus on creating highly maintainable, scalable code. • Bonus: • Bonus: • Experience with cloud infra (AWS, Docker, Kubernetes, Terraform) • Background in developer tools, infrastructure, or observability • Experience building retrieval or search systems • Exposure to working directly with customers in shaping product • Prior tech-lead experience or project leadership • Identify as a builder. • builder. • Are excited to work in-person from our new and spacious office in New York. • excited to work in-person • Love working in a startup environment (experience in a startup or obsession with going zero-to-one). • Enjoy working with people who are ambitious, caring, and think in systems. • Thrive in a fast-paced iterative environment where experimentation is essential. • What we bring: • What we bring: • Pay & ownership — Competitive salary with generous equity grants. • Pay & ownership • Full coverage + retirement — Fully covered health, dental, and vision, plus retirement benefits. • Full coverage + retirement • Unlimited PTO — Take the time you need to recharge. • Unlimited PTO • Dinner on late nights — Working late? Dinner is on us. • Dinner on late nights • Fitness stipend — Monthly support for your health and wellness. • Fitness stipend • Tools of the trade — Any equipment you need to do your best work. • Tools of the trade • Commute perks — Citi Bike + train benefits.