Full Stack And Backend Nodejs Typescript/Javascript Engineer (Senior) - Remote, Latin America

Bluelight Consulting, Llc; Rosario; Remote; ARS 135,892,000 - 226,487,000; Full time

Benefits offered by this job

Competitive salary & bonuses

Generous PTO

Remote work

Education & conferences

Certifications support

Job summary

Bluelight Consulting, Llc in Rosario, Argentina, seeks a senior backend-focused software engineer to build low-latency API services in AWS and scalable RESTful APIs.

You will work with PostgreSQL/AuroraDB, SQL, and migrations, collaborate with frontend when needed, and contribute to testing, CI/CD, and AI-assisted development.

Qualifications

• 5+ years software development experience (backend-focused).
• Experience building low-latency API services in AWS.
• Experience building scalable RESTful APIs.
• Experience with SDK integrations to other services.
• Experience with PostgreSQL/AuroraDB (RLS).
• Comfortable writing raw SQL and migrations.
• Professional experience with React.
• Strong testing practices incl. integration tests.
• Experience with AI coding assistants in daily development.
• CI/CD setup and maintenance skills.
• Full-stack capability to contribute to frontend when needed.
• Experience with large, complex systems.
• Ability to overlap US business hours.
• Bachelor's degree required.
• Extreme ownership and accountability.
• Client-focused and collaborative.
• Strong problem-solving and attention to detail.
• Positive mindset and can-do attitude.

Skills

Backend development

API design

Testing practices

CI/CD

Full-stack awareness

Problem-solving

Collaboration

Time-zone overlap

Education

Bachelor's degree

Tools

AWS

PostgreSQL

AuroraDB

SQL

node-postgres

node-pg-migrate

React

Fastify

Zod

AWS Fargate/ECS

Job description

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.

Requirements

• 5+ years professional software development experience (backend-focused)
• 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)
• 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

Preferred Qualifications

• 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)

Company Benefits

• Competitive salary and bonuses, including performance-based salary increases.
• Generous paid-time-off policy
• 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!