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Marker Learning is hiring a
Lead Full-Stack Engineer

About Marker Learning

Marker Learning is building an AI-enhanced assessment platform that makes identifying learning differences faster, cheaper, and more equitable, especially for multilingual students who are routinely misidentified or overlooked. It is a Series B company backed by Reach Capital, Andreessen Horowitz, and Primary, running a multi-year longitudinal study in K–12 and developing the psychometric engine behind the platform.

Job Description

Lead Full-Stack Engineer to help build and scale Marker Learning's AI-enhanced assessment platform. You will own front-end and back-end components (React, Node.js, TypeScript) for adaptive testing infrastructure, AI-powered scoring, and robust data pipelines, while upholding clinical rigor at scale. You will collaborate directly with psychometrics, product, and data science teams; you will make engineering decisions shaping the platform for years. This is a hands-on, high-autonomy, fast-paced role in a Series B company backed by Reach Capital, Andreessen Horowitz, and Primary. Requirements include 8-10+ years of software development experience, ideally with 0-to-1 or early-stage startup exposure. Qualifications: proficiency with React, Node.js, TypeScript; experience building scalable APIs, data processing pipelines, and AI/ML features is a plus; comfortable operating with ambiguity, shipping quickly, and maintaining high code quality; excellent communication skills.

Remote

Remote Conditions

US-only

Salary

185K

 to 

250K

Benefits

Not Specified

Tech Tags

Senior Role

Date Listed

02 March, 2026 (about 2 months ago)
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