Senior AI Platform Engineer — Multi-Tenant & Observability

Volta Software; Paris; Ibrido; EUR 90.000 - 130.000; Tempo pieno

Descrizione del lavoro

Volta Software is seeking a Backend Engineer who has migrated into AI systems to productionize a multi-tenant AI pipeline in Paris. You will build scalable Python services and LLM orchestration, ensuring per-customer data isolation across distributed components.

You’ll focus on configurability, observability, and cost control with robust CI/CD, testing, and security guardrails. Hybrid work with three office days weekly in Paris.

Competenze

• 4+ years building production backend services in Python.
• Experience with LLM-powered systems and orchestration.
• Strong emphasis on multi-tenant SaaS and data isolation.
• Instrumented services with tracing/metrics and used them to debug production.
• Fluent English; French a plus.

Mansioni

• Turn the Core into configuration: tenant config models, prompts, schemas and feature switches.
• Scale and observe the pipeline with Cloud Run, queues, idempotency and retries.
• Make it observable: tracing, cost accounting, Langfuse, and alerting.
• Keep costs under control: caching, batching, and per-customer dashboards.
• Ship safely: CI/CD, tests for prompts/schemas, versioned configs, gradual rollout.
• Ensure security: guardrails and least-privilege in data flows and prompts.

Strumenti

Cloud Run

GKE

EKS

ECS

Langfuse

OpenTelemetry

CI/CD

Python

FastAPI

LLM orchestration

Multi-tenant SaaS

Descrizione del lavoro

Volta Software is seeking a Backend Engineer who has migrated into AI systems to productionize a multi-tenant AI pipeline in Paris. You will build scalable Python services and LLM orchestration, ensuring per-customer data isolation across distributed components.

You’ll focus on configurability, observability, and cost control with robust CI/CD, testing, and security guardrails. Hybrid work with three office days weekly in Paris.