Full-Stack Software Engineer

SwiftCruit; New York (NY); On-site; USD 90,000 - 130,000; Full time

Job summary

83 Sciences is hiring a full-stack engineer to build our next-generation electronic lab notebook and research platform. You'll work directly with the founders to design and ship products from the ground up in a high-ownership product engineering role.

We value independent work, speed, and ownership in a small, fast-moving team. NYC in-person; remote negotiable for the right candidate; US work authorization required; visa sponsorship not available.

Qualifications

• 1+ years of professional experience shipping production web applications end to end.
• Strong with React/Next.js, TypeScript, Python, PostgreSQL, and modern cloud infrastructure.

Responsibilities

• Build features across the full stack for experiment planning, inventory management, and data analysis.
• Ship AI-powered workflows, like digitizing handwritten notebooks into structured records.
• Turn ambitious ideas into polished software. Then, watch scientists use what you built and improve it.
• As the platform grows, tackle advanced capabilities: spectroscopy analysis, intelligent search, and chemistry-specific tools.

Skills

React/Next.js

TypeScript

Python

PostgreSQL

Cloud infrastructure

Job description

About 83 Sciences

83 Sciences (YC S26) is the intelligence engine powering the future of research and materials discovery. Most experimental data (failed runs, unpublished results, raw instrument output) never gets captured. We turn raw lab signals into novel discoveries: capturing and structuring experimental data, shortening research processes, and surfacing the insights that drive new materials.

The role

We're hiring a full-stack engineer to build our next-generation electronic lab notebook and research platform. You'll work directly with the founders to design and ship products from the ground up. This is a high-ownership product engineering role (distinct from our Founding AI Engineer role, which owns the ML stack).

What you'll do

• Build features across the entire stack: experiment planning, laboratory inventory management, and integrated data analysis with Jupyter notebooks
• Ship AI-powered workflows, like digitizing handwritten lab notebooks into structured experimental records
• Turn ambitious ideas into polished, reliable software. Then, watch scientists use what you built and improve it
• As the platform grows, tackle advanced capabilities: spectroscopy analysis, intelligent search, and chemistry-specific tools

What you're looking for

• 1+ years of professional experience shipping production web applications end to end
• Strong with React/Next.js, TypeScript, Python, PostgreSQL, and modern cloud infrastructure
• You enjoy building products from scratch, work independently, and bias toward speed and ownership in a small, fast-moving team

Nice to have:

• mobile development, AI-powered applications, scientific software, or developer tools experience.

Logistics:

NYC in-person (remote negotiable for the right person). US work authorization required.

Visa sponsorship is not available for this role.