Senior Backend Software Engineer

Senior Backend Software Engineer, Python

Location: New York Metropolitan Area | Hybrid

We are looking for an experienced Senior Backend Developer to build and evolve the core platform services behind our data access intelligence engine. In this high-impact role, you will take significant ownership of the technical direction and architecture of a multi-tenant SaaS platform that processes millions of files and events every day.

Key Responsibilities

• Backend Engineering: Build and maintain Python services for data discovery and processing.
• Data Processing: Develop scalable pipelines for file ingestion and content extraction.
• Database Engineering: Design schemas, optimize queries, and ensure data isolation.
• API Development: Develop and maintain APIs for internal and external integrations.
• Performance & Reliability: Ensure services are secure, reliable, and scalable.
• Code Quality: Write clean, tested code and contribute to reviews and documentation.

Required Experience and Skills

• 7+ years of Python backend development.
• Strong PostgreSQL and database optimization skills.
• Experience with messaging tools such as Kafka, RabbitMQ, or Pub/Sub.
• Strong REST API and asynchronous development experience.
• Experience with multi-tenant architectures and data isolation.
• Understanding of authentication, authorization, and security.
• Experience with Docker and Kubernetes.
• Strong testing skills, including pytest.

Preferred Experience

• Experience with Django or similar frameworks.
• GCP experience (Cloud SQL, Pub/Sub, GKE, BigQuery).
• AI/LLM integration experience (OpenAI or Anthropic).
• Familiarity with vector search and embeddings.
• Background in security, privacy, or compliance products.