Senior Full Stack Engineer

About The Role: As a Senior Software Engineer, you will play a key individual contributor role in designing, developing, and maintaining production-ready tools and products for the Brilliant Harvest platform, with a strong focus on ETL pipelines for data extraction and ingestion. Working closely with our Head of AI, you will help expand and improve our Document Ingestion and RAG-based AI Assistant — from data pipelines to LLM integration. You'll participate in brainstorming, design reviews, code reviews, and architecture evolution discussions, and contribute to the analysis of business requirements, technical design recommendations, and effort estimation. This role is ideal for someone who thrives in a fast-paced environment, loves solving complex problems, and is excited about taking ideas from concept to production in a domain where AI is transforming a legacy industry.

What You'll Do: Design, develop, document, and maintain prototypes and products

Design, develop, document, and maintain ETL tools for data extraction and ingestion and products

Work with our AI Architect to expand and improve on our Document Ingestion and RAG based AI Assistant

Participate in brainstorming, design reviews, code reviews and architecture evolution discussions

Contribute to the analysis of business requirements, prepare design and implementation recommendations, and estimate development effort

Review and comment on the technical feasibility of UI/UX designs

Work collaboratively and professionally in cross functional teams to achieve our goals

Contribute to continuous practice improvements

What You Bring: 4+ years of experience as a full stack developer or backend developer with strong ETL skills

Efficient use of LLM tooling

Proficient in C#, with a good knowledge of the .net core ecosystems

Strong Experience with Entity Framework core

Unit and API testing with xUnit, Postman, or others

Working in an agile environment (e.g. Azure DevOps)

Proficient understanding of GIT

Able to write clean, readable, and easily maintainable code

Experience taking an idea from conception to production.

Experience developing applications using an LLM API like GPT

Experience with frameworks like LangChain and VectorDBs

Bonus Points: Experience with Python

Experience with React Native

Experience with Typescript, Redux Toolkit, CSS, Node.js

Experience with Micro Services Architecture

Application caching with Redis Cache

Docker, Kubernetes

Why Join Us? Be part of a high-performing team led by Remi Schmaltz, an entrepreneur with decades of experience launching and growing agriculture businesses.  Remote-first role with a flexible work environment. A front-row seat to how AI is changing the way equipment dealers, farmers, and contractors work. A collaborative culture that values growth, learning, and impact. Competitive compensation, ESOP, and benefits.