Senior Node.js & TypeScript Backend Engineer (Remote)

Bluelight; La Plata; Hybrid; ARS 121,656,000 - 167,277,000; Full time

Benefits offered by this job

Salary bonuses

Paid time off

Flexible hours

Remote work

Education & training

Certifications

Job summary

Bluelight is a leading software consultancy seeking a senior backend engineer to design and develop high-quality applications. You will work on low-latency APIs in AWS, integrate SDKs, and ensure secure multi-tenant architectures while collaborating with frontend teams when needed.

You will contribute to challenging projects, emphasize testing with real databases, and align with US business hours in a fast-paced, growth-focused environment.

Qualifications

• 5+ years professional software development experience (backend-focused).
• Strong experience with Node.js, TypeScript, and JavaScript.
• Experience building low-latency API services in AWS.
• Experience building scalable RESTful APIs.
• Experience with SDK integrations to other services.
• Experience with PostgreSQL/AuroraDB, including Row-Level Security (RLS).
• Experience building secure multi-tenant environments.
• Comfortable writing raw SQL and managing schema migrations (e.g., node-postgres, node-pg-migrate).
• Professional experience with React.
• Strong testing practices, including integration tests against real databases.
• Experience working with AI coding assistants as part of daily development.
• CI/CD application creation and maintenance skills.
• Solid understanding of full stack development, with the ability to contribute to frontend work when needed.
• Substantial background working with large, complex systems.
• Ability to overlap US business hours.

Skills

Backend-focused development

Node.js

TypeScript

JavaScript

AWS

RESTful APIs

SDK integrations

PostgreSQL/AuroraDB

Multi-tenant environments

SQL & migrations

React

Testing (integration)

AI coding assistants

CI/CD

Full stack contributions

Large-scale systems

US hours overlap

Education

Bachelor's degree

Tools

node-postgres

node-pg-migrate

AWS Fargate

ECS

Zod

Fastify

Job description

Bluelight is a leading software consultancy seeking a senior backend engineer to design and develop high-quality applications. You will work on low-latency APIs in AWS, integrate SDKs, and ensure secure multi-tenant architectures while collaborating with frontend teams when needed.

You will contribute to challenging projects, emphasize testing with real databases, and align with US business hours in a fast-paced, growth-focused environment.