Python Backend Engineer (RAG / AI Focus)

BeaconFire Inc. • United States

Visa Sponsorship

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AI Summary

BeaconFire is seeking a Python Backend Engineer to build scalable web applications and modern AI-driven systems. The ideal candidate will have strong experience in Python, Flask, and Django, as well as knowledge of RAG pipelines and agentic workflows. This role involves designing and developing high-quality web applications, building and optimizing RAG pipelines, and conducting code reviews.

Key Highlights

Design and develop high-quality web applications

Build and optimize RAG pipelines

Conduct code reviews and ensure engineering best practices

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Key Responsibilities

Design and develop high-quality web applications

Build and optimize RAG pipelines

Conduct code reviews and ensure engineering best practices

Perform testing and ensure application reliability

Create and maintain technical documentation

Participate in planning, estimation, and prioritization

Define evaluation metrics

Deploy to production with APIs, CI/CD, monitoring, and security

Technical Skills Required

Python Flask Django MySQL PostgreSQL Git RAG LangChain LlamaIndex Semantic Kernel AutoGen Vector search Vector databases

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Benefits & Perks

Strong career growth opportunities

Collaborative environment

Visa sponsorship available

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Nice to Have

Master's Degree in Computer Science or related field

1+ year experience with Flask or Django

Experience with REST APIs

Exposure to AWS / GCP / Vertex AI

Knowledge of CI/CD, monitoring, deployment

Experience with Kafka, Pub/Sub, RAG evaluation tools

Basic frontend (React/Next.js)

Job Description

🚀 Hiring: Python Backend Engineer (RAG / AI Focus)

📍 Location: United States (Onsite)

🏢 Company: BeaconFire

💼 Employment Type: Full-time

🔥 About the Role

BeaconFire is looking for a Python Backend Engineer with strong experience in building scalable web applications and modern AI-driven systems. This role involves working on cutting-edge RAG (Retrieval-Augmented Generation) pipelines and agentic workflows.

💻 Key Responsibilities

• Design and develop high-quality web applications using Python, Flask, Django

• Write clean, efficient, and maintainable code

• Build and optimize RAG pipelines (chunking, embeddings, retrieval, reranking, grounding)

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