Senior AI-Driven Backend Engineer for Scalable APIs

Webhosting; Northern (KY); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Health benefits

HSA

Dental

Vision

401K matching

Life/AD&D/STD/LTD

Tuition Reimbursement

Pet Insurance

Generous PTO

Job summary

Webhosting is seeking a backend engineer to design and scale asynchronous REST and WebSocket APIs in Python, using FastAPI or similar frameworks. You will implement multi-agent workflows with LLMs and create a provider-agnostic layer for AI services.

You will also build RAG pipelines against vector stores and evolve ORM-based data models with migrations. You will own CI/CD, testing, and deployment, ensuring production performance and cost-aware routing.

Qualifications

• Proficient Python backend development.
• Experience with modern API frameworks (FastAPI or similar).
• Knowledge of async programming and DI patterns.

Responsibilities

• Design and scale async REST/WebSocket APIs in Python.
• Implement multi-agent workflows with LLMs.
• Build RAG pipelines using vector stores like pgvector/Chroma.

Skills

Python

FastAPI

Async APIs

Type hints

DI

ORM

Tools

pgvector

Chroma

SQLAlchemy

Job description

Webhosting is seeking a backend engineer to design and scale asynchronous REST and WebSocket APIs in Python, using FastAPI or similar frameworks. You will implement multi-agent workflows with LLMs and create a provider-agnostic layer for AI services.

You will also build RAG pipelines against vector stores and evolve ORM-based data models with migrations. You will own CI/CD, testing, and deployment, ensuring production performance and cost-aware routing.