WHO WE ARE Manychat is a leading chat marketing platform, helping businesses engage with their customers on Instagram, Facebook Messenger, WhatsApp, and Telegram. Trusted by over 1 million brands in 170+ countries, we're an official Meta Business Partner, backed by Bessemer Venture Partners. With 400+ teammates across offices in Austin, Barcelona, Yerevan, São Paulo, and Amsterdam — we're building the infrastructure of conversational commerce. WHO WE'RE LOOKING FOR We’re hiring a Senior Python Engineer to build and evolve a Python-based platform layer that extends and scales Manychat’s eng core. This is not a standalone backend. This layer acts as a bridge and execution environment for high-load, business-critical workflows that cannot be efficiently handled inside the core system. Your primary focus will be designing systems that: - decouple and offload complexity from the core platform - enable scalable execution of business logic - provide reliable communication between services This role is adecuado for someone who: - thinks in systems,



not services - understands trade-offs of distributed architectures - can turn loosely defined problems into stable production solutions - is comfortable working close to platform boundaries and constraints WHAT YOU'LL DO - Design and build a Python-based platform layer that integrates with the core system. - Define and evolve patterns for service communication, orchestration, and responsibility split between core and Python services. - Develop scalable, async services handling high-load and latency-sensitive workflows. - Own API contracts between systems, ensuring stability, backward compatibility, and clear boundaries. - Identify and extract functionality from the core into scalable services where it improves performance or maintainability. - Ensure reliability of cross-system interactions through observability (monitoring, logging, tracing). - Design for failure: retries, idempotency, consistency guarantees. - Drive engineering qu

📌 Founding Python Engineer, Billing (Bellprat)
🏢 Manychat
📍 Bellprat