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Senior Backend Engineer (Node.js/Typescript)

Job Overview

Location

Chile

Job Type

Full-time

Category

Software Engineering

Date Posted

June 19, 2026

Full Job Description

đź“‹ Description

  • • Design, build, and operate scalable event-driven microservices in Node.js and TypeScript to handle millions of requests reliably.
  • • Own end-to-end technical responsibility for critical platform domains, including architecture decisions, implementation, monitoring, and operational stability.
  • • Develop and maintain backend services and data pipelines that enable critical telemetry and analytics for business intelligence.
  • • Collaborate with Data Engineering teams to design data models and service interfaces that support high-volume, low-latency telemetry requirements.
  • • Deploy and manage infrastructure on AWS Serverless components including Lambda, API Gateway, SQS, and SNS.
  • • Model and optimize relational databases using PostgreSQL for high-performance transactional and analytical workloads.
  • • Implement infrastructure as code using Terraform or AWS CDK to ensure reproducible, version-controlled deployments.
  • • Proactively identify system bottlenecks, propose scalable solutions, and drive improvements without requiring explicit direction.
  • • Communicate technical trade-offs clearly to cross-functional stakeholders, including data teams and international partners.
  • • Participate in the design and delivery of high-impact regional digital transformation projects in finance and HR technology domains.
  • • Operate in a remote-first environment with full autonomy, contributing to a globally distributed engineering team.
  • • Maintain high standards of code quality, observability, and system reliability under production pressure.
  • • Lead technical discussions and mentor junior engineers through code reviews, architecture proposals, and operational best practices.
  • • Work with time-series data systems and contribute to IoT or industrial telemetrĂ­a projects where applicable.
  • • Ensure services are designed for scalability, fault tolerance, and observability from day one.
  • • Engage in continuous improvement of development workflows, CI/CD pipelines, and monitoring tooling.
  • • Contribute to a culture of technical excellence, clear communication, and ownership across international teams.

🎯 Requirements

  • • +5 years of backend development experience with demonstrated seniority through autonomy and proactivity
  • • +3 years of solid experience with Node.js and TypeScript
  • • +3 years operating in AWS Serverless environments (Lambda, API Gateway, SQS, SNS)
  • • +2 years of experience in basic Data Engineering and relational database modeling (PostgreSQL)
  • • +1 year of experience with TimescaleDB or other time-series databases (preferred)
  • • Experience with infrastructure as code (Terraform or AWS CDK)

🏖️ Benefits

  • • Remote work mode with full flexibility
  • • Participation in high-impact regional strategic projects
  • • Collaboration with an international engineering team and strong technical leadership
  • • Opportunities for professional growth within digital transformation initiatives

Skills & Technologies

JavaScript
TypeScript
Node.js
PostgreSQL
AWS
Backend
Senior
Remote

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About Coderio LLC

Coderio LLC is a technology services firm providing custom software development, staff augmentation, and nearshore outsourcing solutions. Founded in 2015 and headquartered in Chicago with delivery centers across Latin America, the company builds web, mobile, and cloud applications for startups and Fortune 500 clients. Its 500+ engineers specialize in JavaScript, Python, .NET, Java, and DevOps, supporting end-to-end product development, QA automation, and agile team extensions. Coderio focuses on transparent communication, cultural alignment, and scalable delivery models to accelerate clients’ digital initiatives while reducing time-to-market and operational costs.

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