aimlroles

Platform Engineer - Generative AI

Uncountable Inc. uncountable.com Open · verified Oct 22, 2026
New York, San Francisco, Munich or London Full-time Mid-level AI Engineering

At a glance

Mid-level AI Engineering role at Uncountable Inc. New York, San Francisco, Munich or London · full-time · no salary stated · we estimate $132,450–$205,151 across the United States.

Estimated pay

Uncountable Inc. has not published a salary for this role. The figure below is our estimate, not theirs.

$132,450 – $205,151
What the middle half of mid-level AI engineering roles in the United States paid, among postings that did state a salary.
Worked out from 376 postings that stated pay, median $165,000. Last updated Oct 22, 2026.
RoleAI Engineering
SeniorityMid-level
LocationNew York, San Francisco, Munich or London
EmploymentFull-time
PostedApr 21, 2025 · 1y ago
Role brief

aimlroles summary, based on the employer's posting.

What you'll do

  • Build LLM-powered product features from initial prompts and behavior tests through frontend, backend, APIs and databases
  • Improve LLM response speed and behavior through prompting, tuning and testing
  • Develop the internal LLM platform for API connections, monitoring, caching, testing and model training and inference
  • Release features early, then refine them using feedback from users

What you bring

  • At least two years of software development experience
  • A strong interest in generative AI and solid computer science and software engineering foundations

Who this fits

This mid-level role suits a software engineer who wants to build generative AI features across the stack and take on product, research or design work as needed. You’ll ship frequently and use user feedback to guide iterations.

From the employer

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

Learn more about our engineering team: Check out our blog

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