Description

Senior Backend Engineer | Node.js, AWS | Remote (Córdoba, Argentina)

I design and build backend systems that scale in real production environments.

With 7+ years of experience, I specialize in cloud-native, event-driven architectures using AWS (Lambda, API Gateway, SQS, DynamoDB). I’ve worked on high-traffic platforms where reliability, performance, and cost efficiency are critical.

What I bring:

Scalable backend architecture (Node.js, TypeScript)
Event-driven systems & distributed design
AWS serverless infrastructure
CI/CD automation & deployment reliability
Clean, maintainable, production-ready code

I focus on solving problems, not just using specific tools. I can quickly adapt to different technologies and stacks depending on project needs.

I’m currently based in Córdoba, Argentina and available for remote opportunities (USD/EUR), with flexible overlap across EU and US time zones.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent
Spanish
Conversational

Workplace preferences

Remote only

Primarily works remotely

Immoweb
Senior Software Developer
October 2021 - November 2025 (4 years and 1 month)
Brussels, Belgium
Senior developer responsible for designing and delivering serverless, event-driven systems on AWS
for Belgium's #1 real estate platform.
- Designed and implemented scalable cloud architectures, reducing infrastructure costs by 50%.
- Built advanced CI/CD pipelines with CircleCI, Terraform, and Serverless Framework.
- Introduced proactive monitoring with Datadog, enabling faster issue detection and response.
- Mentored team members and improved development processes, leading to faster and more
reliable releases.
AWS Serverless Node.js Event-driven architecture Backend Service Development
Underside (Belgium)
Développeur
January 2018 - October 2021 (3 years and 9 months)
Gosselies, Belgium
Developed and maintained custom web and mobile applications for various clients.
Worked across front-end and back-end technologies within Agile teams.
Fullstack Node.js Angular Développement iOS

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ATC - Promotion Sociale
2020
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Développement et gestion d'un projet ICT en
Technofutur Tic
2017
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