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techroles

Full-Stack Engineer

Uncountable Inc. uncountable.com Open · verified Oct 24, 2026
On-site New York, London, Toronto, San Francisco Full-time Mid-level Full-stack Engineering

At a glance

Mid-level Full-stack Engineering role at Uncountable Inc. New York, London, Toronto, San Francisco · full-time · $130,000–$200,000 base.

SalaryStated by Uncountable Inc.
$130,000 – $200,000
Base salary for this role, in USD per year, as published in the posting.
RoleFull-stack Engineering
SeniorityMid-level
LocationNew York, London, Toronto, San Francisco
WorkplaceOn-site
EmploymentFull-time
Base pay$130,000–$200,000
PostedAug 25, 2024 · 2y ago
Role brief

techroles summary, based on the employer's posting.

What you'll do

  • Build the web platform scientists use to upload experiments and examine their results
  • Split your work between front-end interfaces and back-end platform development
  • Create data-analysis-focused user experiences for the platform

What you bring

  • You have development experience and strong foundations in computer science and software engineering
  • You’re keen to build interfaces and experiences driven by data analysis
  • You know modern JavaScript practices
  • React, ES6 and SQL database familiarity are preferred, not required

Who this fits

This mid-level, full-time role is suited to an engineer comfortable working across both front end and back end. The position is on-site in the United States.

From the employer

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.

Opportunity

Full-stack Engineering work from LinkedIn, X, Reddit and Upwork, in one list.

Each morning you get everything that fits, strongest first.

Full-stack Engineering$130k+

Find me work

By the team behind techroles.

Find me work
Opportunity

Full-stack Engineering work from LinkedIn, X, Reddit and Upwork, in one list.

Each morning you get everything that fits, strongest first.

Find me work

By the team behind techroles.