Senior Full-Stack AI Engineer: Build End-to-End LLM Apps

Pebl; Myrtle Point (OR); Presencial; USD 130.000 - 210.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Flexible Time Off

Parental Leave

Health and Dental Insurance

Retirement Savings + Employee Incenti

Descripción de la vacante

Pebl is seeking a Senior Software Engineer, AI to own end-to-end features for our LLM-based product. You will design APIs, data models, and services, and craft the conversational interface users rely on. You’ll shape tool-calling contracts and manage model behavior in production.

You’ll build backend services in TypeScript or Python on PostgreSQL and AWS, deploy on Kubernetes, and develop a React frontend. The role values hands-on AI design, tool use, and thoughtful recovery paths when the model

Formación

• 7+ years of professional software engineering experience, full-stack.
• Proficient in TypeScript or Python, with strong experience building database-backed services on Postgres or similar relational DBs.
• Strong frontend skills with React/TypeScript and understanding of API integration and real-time/streaming data.
• 1+ years of hands-on experience building LLM-powered or agentic products, not just calling an API.
• Experience shipping a conversational AI interface that real end users interact with.
• Solid understanding of LLM design patterns, prompt engineering, and observability for agentic systems.
• Experience with containerized deployments in Kubernetes environments on AWS.
• Strong CS fundamentals and system design instincts.

Responsabilidades

• Design, build, and ship full-stack features for Alfie, from data model and API layer to user interface.
• Develop backend services in TypeScript or Python on AWS and Postgres, deployed on Kubernetes; craft clean contracts and APIs.
• Build the frontend in React/TypeScript with conversational and streaming interfaces.
• Apply experience with LLMs and agentic workflows to shape behavior and user-facing outcomes.
• Design recovery paths for AI missteps, including human-in-the-loop handoffs.
• Prototype new interaction patterns as models evolve; improve observability and production monitoring.
• Lead by example with maintainable code; mentor junior engineers and participate in design reviews.
• Collaborate with product, design, and other engineers to deliver end-to-end features.

Conocimientos

Full-stack development

TypeScript

Python

React

LLM-powered systems

Kubernetes

AWS

PostgreSQL

System design

Mentoring

Herramientas

AWS Lambda

Descripción del empleo

Pebl is seeking a Senior Software Engineer, AI to own end-to-end features for our LLM-based product. You will design APIs, data models, and services, and craft the conversational interface users rely on. You’ll shape tool-calling contracts and manage model behavior in production.

You’ll build backend services in TypeScript or Python on PostgreSQL and AWS, deploy on Kubernetes, and develop a React frontend. The role values hands-on AI design, tool use, and thoughtful recovery paths when the model