Senior AWS/Node.js Architect — Remote & Flexible

Bluelight; Ciudad de Mendoza; Remote; ARS 182,485,000 - 273,727,000; Full time

Benefits offered by this job

Competitive salary

Bonuses based on performance

Generous paid time off

Flexible working hours

Work remotely

Continuing education and certs

Job summary

Bluelight seeks a senior software architect to lead the design of scalable, low-latency services in AWS and to mentor diverse engineering teams. You will shape multi-tenant architectures, enforce security patterns, and drive architectural decisions across mission-critical projects.

The role emphasizes hands-on design, code reviews, and delivering robust, auditable systems with strong data governance. Remote-friendly and globally oriented, with collaboration across time zones.

Qualifications

• 8+ years professional software development experience, with 3+ years in an architecture-focused role.
• Deep experience designing low-latency service architectures in AWS, including distributed components.
• Experience designing audit/evidence systems: append-only event logs and versioned models.
• Proven experience architecting secure multi-tenant environments with trade-off analysis.

Responsibilities

• Design and evolve low-latency, scalable service architectures in AWS.
• Lead architecture reviews and mentor engineering teams across projects.
• Develop audit/evidence systems with deterministic historical replay and RLS-aware models.
• Present and defend architecture decisions in client reviews and security assessments.

Skills

Software architecture

AWS

Row-Level Security

REST APIs

Node.js

TypeScript

Security architecture

Mentoring

Education

Bachelor's degree

Tools

PostgreSQL/AuroraDB

Node.js

TypeScript

RESTful APIs

AWS

ADR documentation

Security design patterns

Job description

Bluelight seeks a senior software architect to lead the design of scalable, low-latency services in AWS and to mentor diverse engineering teams. You will shape multi-tenant architectures, enforce security patterns, and drive architectural decisions across mission-critical projects.

The role emphasizes hands-on design, code reviews, and delivering robust, auditable systems with strong data governance. Remote-friendly and globally oriented, with collaboration across time zones.