Senior Backend Engineer (Python) for Multi-Tenant SaaS

Confero; New York (NY); In loco; USD 120.000 - 180.000; Tempo pieno

Descrizione del lavoro

Confero is seeking a Senior Backend Software Engineer, Python, to build and evolve the core platform services behind our data access intelligence engine. You will own the technical direction and architecture of a multi-tenant SaaS platform processing millions of files daily.

You will develop Python services, design scalable pipelines, optimize PostgreSQL, implement secure APIs, and collaborate across teams to ensure performance, reliability, and clean code.

Competenze

• 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.

Mansioni

• 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.

Conoscenze

Python

REST API

Asynchronous programming

PostgreSQL

Security

Multi-tenant architectures

Testing (pytest)

Security & auth

Vector search

AI/LLM integration

Strumenti

Docker

Kubernetes

Kafka

RabbitMQ

Pub/Sub

Django

GCP

OpenAI/Anthropic

Descrizione del lavoro

Confero is seeking a Senior Backend Software Engineer, Python, to build and evolve the core platform services behind our data access intelligence engine. You will own the technical direction and architecture of a multi-tenant SaaS platform processing millions of files daily.

You will develop Python services, design scalable pipelines, optimize PostgreSQL, implement secure APIs, and collaborate across teams to ensure performance, reliability, and clean code.