Atrix AI
Senior Backend Engineer (AI Focus)
New York City · Senior
Sponsorship not specifiedDetected 188 days ago
PythonDjangoFastAPIFlaskBackend DevelopmentPostgreSQLRedisVector DatabasesAWSCloud PlatformsDockerKubernetesRESTLLMsCommunication
About the role
- Our FastAPI-based backend services, including REST APIs serving complex AI workflows
- Distributed task processing with Celery and Redis
Responsibilities
- PostgreSQL experience including schema design
- Backend features that power document processing, data enrichment, and real-time communication
- 2+ years building production REST APIs with FastAPI, Django, or Flask
Requirements
- Familiarity with async Python patterns
Nice to have
- Some exposure to cloud infrastructure (AWS preferred)
Skills
- Database architecture and query optimization in PostgreSQL
- Integration with LLM frameworks (LangChain, LlamaIndex) and vector databases
- Deep query optimization and database performance tuning
- Vector databases (Qdrant, Pinecone) or embeddings experience
- LLM framework experience (LangChain, LlamaIndex)
Benefits
- Healthcare or life sciences domain experience
Company info
- A small, senior team with roots at Google, a16z, Plaid, and Kickstarter. Seed stage, onsite in NYC. Everyone here has built and scaled products.
- The role
- You'll be a core backend engineer building the services and infrastructure that power our AI platform. You'll design and implement scalable APIs, optimize database performance, build distributed task processing systems, and ensure our platform can handle the demands of enterprise pharma customers.
- What you'll own
- A small, senior team with roots at Google, a16z, Plaid, and Kickstarter.
- Seed stage, onsite in NYC.
- Everyone here has built and scaled products.
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