Uncountable

Full-Stack Engineer

New York, London, Toronto, San Francisco

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hirly's read of this role

Role family: Engineering
Seniority: Mid level
Stated salary: $130,000 – $200,000 per year
Country: US
Work mode: On-site / unstated
First seen by hirly: 2 Sept 2026

Derived automatically from the posting. Upload your resume above to see how the role scores against it.

the posting

Thank you for your interest in Uncountable Engineering!

Description

‍ Uncountable is seeking experienced platform engineers who are passionate about user experience and scaling web applications. Our goal is to revolutionize industrial research and development. We're looking for motivated engineers who can help to build a state of the art development platform that will be used across Fortune 500 companies.

Primary Responsibility

You primary responsibility will be to develop the Uncountable Web Platform where scientists upload and analyze their experiments. This role would be about half front-end and half back-end.

Salary Range: $130K-$200K + Equity

Requirements

Development experience

Strong interest in developing data analysis-driven user interfaces and experiences

Experience with modern Javascript best practices

Solid computer science and software engineering fundamentals

Preferred Qualifications

‍ ‍ B.S. in computer science

Familiarity with React, ES6

Familiarity with SQL Databases including query performance optimization

Our Current Stack

Backend: Flask (Python), Postgres

Frontend: React (Typescript), Redux, Sass

Agentic Coding: Claude Code, Codex, & more

Benefits

Competitive Salary and Equity

Health and Dental Insurance

401K with Employer Contribution

Agentic Coding

Development at Uncountable has changed dramatically due to the introduction of LLM's. Read more about our practices at:

https://engineering.uncountable.com/coding

We're excited for you to build the future of development with us.

What's next? Learn more about Interviewing at Uncountable

Learn more about our engineering team: Check out our blog

By applying for this role, your personal data will be processed in accordance with our Privacy Policy .

Original posting on Uncountable's site ↗

Listed on hirly, a job board. hirly is not the employer: Uncountable is hiring for this role.

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