Full Stack and Backend NodeJS TypeScript/JavaScript Engineer (Senior) - Latin America, Remote

Bluelightconsulting; Buenos Aires; A distancia; ARS 166.003.000 - 256.550.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Work remotely

Competitive salary and bonuses

Generous paid-time-off

Flexible working hours

Continuing education & certifications

Descripción de la vacante

Bluelight is a leading software consultancy seeking a senior backend-focused engineer to join our rapidly growing team. You will design and deliver low-latency API services, build scalable RESTful APIs, and integrate with external services using SDKs.

We value ownership, strong problem-solving, and collaboration across frontend when needed. Expect flexible hours, remote work, and ongoing professional development while contributing to challenging projects for diverse clients.

Formación

• 5+ years backend-focused software development
• Proficiency with Node.js, TypeScript and JavaScript
• Experience building low-latency API services in AWS
• Experience building scalable RESTful APIs
• Experience with SDK integrations
• Experience with PostgreSQL/AuroraDB including Row-Level Security
• Experience building secure multi-tenant environments
• Comfortable writing raw SQL and migrations (node-postgres, node-pg-migrate)
• Professional experience with React
• Strong testing including integration tests against real databases
• Experience with AI coding assistants as part of daily development
• CI/CD application creation and maintenance skills
• Solid understanding of full-stack development and contributing to frontend
• Background with large, complex systems
• Ability to overlap US business hours
• Bachelor's degree required
• Extreme ownership and accountability for deliverables
• Client-focused dedication to team commitments
• Best practices knowledge and adherence
• Strong problem-solving ability
• Positive mindset and can-do attitude
• Meticulous attention to detail
• Experience with event-sourced or bitemporal data models
• Experience with Fastify and schema-first validation (Zod)
• Experience running containerized services on AWS Fargate/ECS
• Experience in compliance-sensitive or audit-heavy domains (fintech, telecom/TCPA)
• Competitive salary and bonuses, including performance-based increases
• Generous paid-time-off policy
• Flexible working hours
• Work remotely
• Continuing education, training, conferences
• Company-sponsored coursework, exams and certifications

Responsabilidades

• Design and develop backend services with a focus on low-latency APIs
• Build scalable RESTful APIs and integrate with external services via SDKs
• Manage database schemas, migrations and security (RBAC/RLS)
• Collaborate on frontend work when needed and contribute to UI tasks
• Ensure robust testing, including integration tests against real databases
• Maintain and improve CI/CD pipelines and deployment on AWS Fargate/ECS
• Work with AI coding assistants to accelerate development
• Deliver high-quality software for multiple clients in a fast-paced setting
• Maintain security and multi-tenant isolation across services
• Overlap US business hours to support client needs

Conocimientos

Node.js

TypeScript

JavaScript

AWS

REST APIs

SDK integrations

PostgreSQL

RLS

Multi-tenant

SQL

React

Testing

AI coding assistants

CI/CD

Full stack

Large systems

US overlap hours

Bachelor's degree

Ownership

Client focus

Educación

Bachelor's degree

Herramientas

Fastify

Zod

node-postgres

Docker

AWS Fargate

ECS

PostgreSQL

Descripción del empleo

Bluelight is a leading software consultancy dedicated to designing and developing innovative technology that enhances users' lives. With a steadfast commitment to delivering exceptional service to our clients, Bluelight excels in its focus on quality and customer satisfaction. Our mission is not only to create cutting-edge applications but also to foster a collaborative and enriching work environment where each team member can grow and thrive. With a presence across the United States and Central/South America, Bluelight is in an exciting phase of expansion, continually seeking exceptional talent to join its dynamic and diverse community.

We are looking for a skilled individual to join our rapidly growing team at Bluelight. This position is ideal for someone who thrives in a fast-paced, dynamic environment where everyone's opinions and efforts are valued and appreciated. You will have the opportunity to contribute to challenging and meaningful projects, developing high-quality applications that stand out in the market. We value continuous learning, personal growth, and hard work, offering a collaborative environment that promotes professional development.

• 5+ years professional software development experience (backend-focused)
• Strong professional 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 and failure-mode/fault-injection testing
• 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
• Bachelor's degree required
• Extreme ownership and accountability for deliverables
• Client-focused dedication to team commitments
• Best practices knowledge and adherence
• Strong problem-solving ability
• Positive mindset and can-do attitude
• Meticulous attention to detail
• Experience with append-only, event-sourced, or bitemporal data models
• Experience with Fastify and schema-first validation (e.g., Zod)
• Experience running containerized services on AWS Fargate/ECS
• Experience in compliance-sensitive or audit-heavy domains (e.g., fintech, telecom/TCPA compliance)
• Competitive salary and bonuses, including performance-based salary increases.
• Generous paid-time-off policy
• Flexible working hours
• Work remotely
• Continuing education, training, conferences
• Company-sponsored coursework, exams, and certifications

Being a consultant in our team is a fun, challenging, and rewarding career choice. Your contributions are highly valued by clients, and the work you do often has a direct and significant impact on their business.

You will have the opportunity to work on a variety of projects for our incredible clients, which will accelerate your career growth. You’ll collaborate with modern technologies and work alongside some of the best professionals in the industry!

If you’re eager to be part of an exciting, challenging, and rapidly growing consultancy, #LI-Remote