Senior Node.js Engineer (Remote) - Scalable APIs & Cloud

Bluelight Consulting; Córdoba; Remote; ARS 1,800,000 - 2,400,000; Full time

Benefits offered by this job

Competitive salary and bonuses

Generous paid time off

Flexible working hours

Work remotely

Continuing education and training

Job summary

Bluelight Consulting, a leading software consultancy in Argentina, seeks a senior backend engineer to design and implement scalable API services with Node.js/TypeScript, and to work on secure multi-tenant systems alongside frontend teams.

You will contribute to high-quality applications, participate in AI-enabled daily development, and pursue continuous learning in a collaborative, growth-oriented environment.

Qualifications

• 5+ years professional software development experience (backend-focused).
• Strong Node.js, TypeScript, and JavaScript proficiency.
• Experience with AWS and low-latency API services.
• PostgreSQL/AuroraDB with SQL and RLS experience.
• Secure multi-tenant architectures and schema migrations.
• React experience and solid testing practices.

Responsibilities

• Develop backend services and scalable RESTful APIs.
• Oversee security, data models, and multi-tenant design.
• Collaborate with frontend teams and AI tooling in daily work.
• Implement CI/CD pipelines and maintain deployments.
• Contribute to frontend work as needed and overlap US hours.

Skills

Node.js

TypeScript

JavaScript

RESTful APIs

AWS

PostgreSQL

SQL

React

CI/CD

Testing

Full stack

Security

Multi-tenant

Problem solving

Ownership

Communication

Education

Bachelor's degree

Tools

node-postgres

node-pg-migrate

Zod

Fastify

AWS Fargate/ECS

Job description

Bluelight Consulting, a leading software consultancy in Argentina, seeks a senior backend engineer to design and implement scalable API services with Node.js/TypeScript, and to work on secure multi-tenant systems alongside frontend teams.

You will contribute to high-quality applications, participate in AI-enabled daily development, and pursue continuous learning in a collaborative, growth-oriented environment.