Senior Platform Engineer (Node.js & AWS / Infrastructure)

Vedi l’offerta su Go Lavoro: golavoro.it/annuncio-lavoro/8620th

At AI/R Avenue Code, we empower global enterprises with end-to-end digital transformation, cutting-edge cloud infrastructure, and AI-driven platforms.

We are looking for a Senior Platform Engineer to design and scale core infrastructure and shared capabilities powering mission-critical partner and developer ecosystems.

As a Senior Platform Engineer, you will join the Infrastructure & Platform team, building high-throughput shared services, authentication/authorization layers, and self-service developer platforms. You will partner directly with Tech Leads and Architecture to build systems that scale across the US, Brazil, and international hubs.

Key Initiatives:

- Developer & Partner Portal: Architecting and building secure, partner-facing API platforms, credential management, interactive documentation, and metrics pipelines.
- Notification & Shared Services: Scaling event-driven webhook architectures and notification engines (SendGrid, Twilio, in-app messaging).
- Security & Cloud Infrastructure: Implementing zero-trust authentication (AuthN/AuthZ) using AWS Cognito, Lambda Authorizers, and API Gateways via Terraform.

Core Requirements:

- System Design & Distributed Architecture: Proven track record in architecting reliable, resilient, and scalable backend/platform services.
- Node.js & TypeScript Mastery: 6+ years of production experience building high-performance services with Node.js, TypeScript, and NestJS.
- AWS & Cognito Expertise:



Hands-on experience with AWS Cognito (OAuth2, OpenID Connect, JWT, M2M tokens, user pools), API Gateway, Lambda, IAM, and CloudWatch.
- Infrastructure as Code (IaC): Solid experience creating and maintaining Terraform / Terragrunt configurations across multi-environment setups.
- Strong focus on REST API design (OpenAPI/Swagger), API lifecycle versioning, and least-privilege security.
- Fluent English

Interview Process

Our selection process is focused on technical excellence and practical problem-solving:
1. Initial Recruiter Screening (45 min)
2. Internal Technical Screen (90 min)
3. Client Technical Panel: Live Coding Session + System Design Challenge

? Ready to shape the future of platform engineering?

#PlatformEngineering #NodeJS #AWS #AWSCognito #Terraform #SystemDesign #RemoteWork #AvenueCode #AIR #HiringTech

Avenue Code reinforces its commitment to privacy and to all the principles guaranteed by the most accurate global data protection laws, such as GDPR, LGPD, CCPA and CPRA. The Candidate data shared with Avenue Code will be kept confidential and will not be transmitted to disinterested third parties, nor will it be used for purposes other than the application for open positions. As a Consultancy company, Avenue Code may share your information with its clients and other Companies from the CompassUol Group to which Avenue Code's consultants are allocated to perform its services.

Vedi l’offerta su Go Lavoro: golavoro.it/annuncio-lavoro/8620th