We are seeking a ArchitectBackend Engineer to design, build, and evolve a cloud-native platform built entirely on an AWS serverless and NoSQL architecture . In this role, you will own event-driven services end to end , from data modeling and infrastructure definition to deployment and production support, working within a distributed engineering team that values autonomy and accountability.
The adecuado candidate is a seasoned Python enginee r with deep, hands-on expertise in serverless design patterns and a proven track record of delivering scalable, resilient distributed systems in production . You operate with a high degree of ownership and independence, make sound architectural trade-offs without close supervision, and communicate technical decisions clearly to both engineers and non-technical stakeholders. You will be expected to raise the technical bar of the team through design input, code reviews, and mentoring.
Responsibilities
- Architect and implement event-driven backend services , defining how components communicate asynchronously across the platform.




- Design access patterns and single-table data models optimized for performance, scalability, and cost.
- Define and maintain all cloud infrastructure as code , ensuring environments are reproducible, versioned, and consistent.
- Build messaging, fan-out, and event routing flows that decouple services and handle failures gracefully through retries and dead-letter handling.
- Own services end to end in production: monitoring, troubleshooting, incident response, and continuous performance and cost optimization.
- Lead technical design discussions and document architectural decisions and trade-offs.
- Review code and mentor other engineers on serverless best practices, testing and code quality.
- Collaborate with product and engineering stakeholders to break down requirements into well-scoped, deliverable work.
- Proactively identify technical debt , security risks, and scalability bottlenecks, and drive their re

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