Piramidal (YC W24) – Software Engineers – NYC Onsite

HackTheNews; New York (NY); Hybrid; USD 140,000 - 190,000; Full time

Job summary

Piramidal is seeking senior software engineers for frontend, backend, and infra in NYC onsite. You will contribute across architecture, design, and implementation using Python, Go, Terraform, React, and TypeScript.

The role emphasizes ownership, building streaming systems, data-intensive UIs, and collaborating with cross-functional teams.

Qualifications

• Senior software engineer with deep experience across frontend, backend and infra systems.
• Strong knowledge of Python, Go and Terraform in cloud/on-prem environments.
• Proficiency with React and TypeScript for data-intensive UI work.
• Experience in architecture and design decisions, and mentoring or hiring from early on.

Responsibilities

• Architect and implement core backend/infrastructure components.
• Lead design discussions and contribute to hiring decisions.
• Collaborate with frontend teams to deliver cohesive, scalable systems.

Skills

Python

Go

Terraform

React

TypeScript

Job description

Piramidal (YC W24) – Software Engineers – NYC Onsite

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6/3/2026

JOB

We're looking for senior software engineers - frontend, backend, and infra - who are excited about solving difficult problems at the boundary of Foundational AI and Neuroscience. Our core backend and infra stack is Python, Go, and Terraform deployed to various cloud and on-prem, while our frontend stack is React and TypeScript. Bonus points for either: standing up and maintaining reliable streaming systems with a production/ops mindset; or building smooth, data-intensive React UIs with modern plotting/visualization libraries. You would take an active role in architecture and design, implementation, and hiring from your early days, and will have the opportunity to have ownership commensurate to your capacity and interests.