Senior Full-Stack Engineer

Uncountable
San Francisco, New York, Munich, or London$170k – $220kPosted 27 March 2026

Job Description

Senior Full-Stack Engineer 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.  You will take ownership of both the front-end and back-end of the web platform.  This role would be about half front-end and half back-end. As a senior engineer you will often be responsible for engaging directly with customers and leading enterprise software deployments. Salary Range: $170K-$220K + Equity Requirements - 3+ years of full-stack development experience - Experience with modern Javascript best practices - Solid computer science and software engineering fundamentals - Expertise in database design principles Preferred Qualifications - B.S. in computer science - Familiarity with React, ES6 Our Current Stack - Backend: Flask (Python), Postgres - Frontend: React (Typescript), Redux, Sass Benefits - Competitive Salary and Equity - Health and Dental Insurance - 401K with Employer Contribution What's next? Learn more about Interviewing at Uncountable https://www.uncountable.com/interviewing-at-uncountable Learn more about our engineering team: Check out our blog https://medium.com/uncountable-engineering
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