EngineeringOn-site

Platform Engineer - Generative AI

Uncountable Inc. · On-site

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Last seen by MeritLog September 9, 2026Source: AshbySource version: ashby-public-job-posting-v1

MeritLog read this listing from Uncountable Inc.'s Ashby job board and last checked it on September 9, 2026.

Source: the employer's Ashby job board. Open the original listing for current details.

Job details

Work model: On-site
Salary: $120,000 – $160,000
Location: New York, San Francisco, Munich or London
Occupation: Computer Systems Engineers/Architects(O*NET 15-1299.08)

Hiring context

How this role compares at Uncountable Inc.

Uncountable Inc. has 32 live roles in MeritLog’s catalog across 7 job families, and 12 of them are in engineering. 21 of those listings publish a pay range, a disclosure rate of 66%.

Uncountable Inc. concentrates this hiring in:

Counted across the job boards MeritLog tracks, at the time this page was served. Pay comparisons use only listings that publish a complete range in the same currency and period.

What the role asks for

What you'd do

Building specific LLM powered features end-to-end, including both LLM-specific tasks (prompting, optimizing latency, tuning/testing behavior) and traditional fullstack development tasks (coding frontends/backends, designing APIs and databases)
Developing a great in-house LLM stack to serve the evolving needs of our product (API integration, testing, observability, caching, infrastructure for fine-tuning and inference, etc)

What they're asking for

‍‍2 years of development experienceExperience
Strong interest in Generative AISkill
Solid computer science and software engineering fundamentalsSkill
‍‍B.S. in computer scienceEducationPreferred
Experience shipping software incorporating Generative AI to users (e.g. started an LLM startup or shipped a side project with real usage)SkillPreferred
Familiarity with fullstack web developmentSkillPreferred
Backend: Flask (Python), PostgresSkillPreferred
Frontend: React (Typescript), Redux, SassSkillPreferred

Parsed by MeritLog from the employer’s own posting. The full description follows below.

Job description

Thank you for your interest in Uncountable Engineering! Description ‍Uncountable is seeking driven software engineers with a focus on Generative AI deployment in software. Uncountable’s software platform is used by scientists in leading scientific R&D organizations to structure and analyze experimental data. Uncountable’s users are solving critical problems in materials science, chemistry, biotech, and other scientific fields, and our goal is to help them solve those problems faster. Your role will be to bring the full power of ongoing advances in LLMs to bear on real-world problems and friction faced by scientists every day. You’ll be building AI-powered search and visualization tools, next-generation UX that use multimodal LLMs as the UI, intelligent research assistants, and more. This is a unique opportunity to join the front-line effort to accelerate scientific progress using LLMs and generative AI. Primary Responsibility You will be responsible for: - Building specific LLM powered features end-to-end, including both LLM-specific tasks (prompting, optimizing latency, tuning/testing behavior) and traditional fullstack development tasks (coding frontends/backends, designing APIs and databases) - Developing a great in-house LLM stack to serve the evolving needs of our product (API integration, testing, observability, caching, infrastructure for fine-tuning and inference, etc) Uncountable has a strong culture of continuous deployment and fast iteration cycles. You’ll expect to ship your work early and often to Uncountable’s users and iterate based on their feedback. Many of the features you build will represent new and unprecedented ways to use software, so you’ll wear various hats as a designer, researcher, engineer, product manager, and whatever else is needed to create an amazing product. This is a great role for someone who is looking to grow their skills and perspective quickly, or who wants to found their own company in the future. Salary Range: $120K-$160K + Equity Requirements - ‍‍2 years of development experience - Strong interest in Generative AI - Solid computer science and software engineering fundamentals Preferred Qualifications - ‍‍B.S. in computer science - Experience shipping software incorporating Generative AI to users (e.g. started an LLM startup or shipped a side project with real usage) - Familiarity with fullstack web development 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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