Senior AI/ML Engineer / Remote / LLMs / RAG / AI Platform

Overview

Remote
On Site
180k - 220k
Full Time

Skills

Recruiting
Productivity
Shipping
Management
User Experience
Natural Language Processing
Generative Artificial Intelligence (AI)
LangChain
LlamaIndex
Stacks Blockchain
Orchestration
Startups
Communication
Open Source
Artificial Intelligence
Machine Learning (ML)
Backend Development
Python
TypeScript
Evaluation
Optimization
Collaboration
Insurance
SAP BASIS

Job Details

Job Description

A stealth-mode startup is hiring a full-time AI/ML Engineer for a remote role, with optional on-site work in San Francisco. This company is building the next generation of work communication tools: an AI-native platform designed to reduce noise and improve productivity. The tech stack includes LLMs, RAG systems,Go, TypeScript, Python, and modern ML frameworks.

This is a rare opportunity to join a well-funded early-stage team working directly with experienced founders. The company is rethinking how teams communicate by integrating AI directly into the chat experience. They're looking for an AI/ML Engineer who thrives in ambiguity, enjoys shipping quickly, and wants to help shape the architecture and engineering culture from the ground up. You'll work on cutting-edge AI/ML integrations and have a direct impact on product direction and user experience.

Required Skills & Experience
5+ years of engineering experience, ideally including ML, NLP, or applied AI
2+ years hands-on with LLMs, transformers, and production-grade generative AI systems
2+ years experience with a server-side language (Go, TypeScript, Python, etc.)
Experience building RAG systems using LangChain, LlamaIndex, or custom stacks
Familiarity with evaluation tooling (e.g., Braintrust, Promptfoo) and quality metrics
Experience with multi-modal inputs, fine-tuning open models, or agent-style orchestration

Desired Skills & Experience
Startup experience or comfort with fast-paced environments
Strong communication and collaboration skills
Side projects or open-source contributions in AI/ML
Experience with hybrid retrieval, vector store tuning, and relevance optimization

What You Will Be Doing

Tech Breakdown
40% LLMs / RAG Systems
30% Backend Development (Go, Python, TypeScript)
30% Evaluation, Monitoring, and Optimization

Daily Responsibilities
80% Hands On
20% Team Collaboration

The Offer
Equity included

You will receive the following benefits:
Medical, Dental, and Vision Insurance

Applicants must be currently authorized to work in the US on a full-time basis now and in the future.
Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

About Motion Recruitment Partners, LLC