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Senior Software Engineer
ScaleArmy
Remoto LATAM$4K – $5K per month 22 de agosto de 2026
Asistente virtualOperacionesRemotoTechnology & Product
Descripcion
👩🏻💻We are seeking a highly experienced Senior Software Engineer to serve as the technical owner of a growing SaaS product ecosystem.
📍This role is responsible for maintaining architectural consistency, ensuring code quality, improving platform reliability, and building the technical foundation needed to support multiple products at scale.
The ideal candidate is a hands-on technical owner who can independently make architectural decisions, review AI-generated code, improve engineering processes, and ensure products remain reliable for customers. You will work closely with leadership and development teams while leveraging AI coding tools to increase engineering velocity without sacrificing quality.
📊Key Responsibilities
-Platform Architecture & Engineering Leadership
-AI-Assisted Development & Code Quality
-Database Architecture & Data Integrity
-CI/CD, Testing & Engineering Reliability
-Production Infrastructure & System Reliability
-Integrations & Platform Development
Requisitos
🫵🏻Experience
✅6+ years of full-stack engineering experience.
✅Minimum 2 years of experience owning and maintaining production multi-tenant SaaS products.
✅Proven experience working independently as a senior technical contributor.
✅Experience making architecture decisions and owning technical outcomes.
🛄Skills
-Demonstrates deep expertise with TypeScript and can use it effectively across modern frontend and backend SaaS applications.
-Has advanced experience with Next.js, specifically App Router, and can design and maintain production applications using modern Next.js architecture.
-Has strong experience with Supabase and PostgreSQL, including database architecture, schema design, migrations, and Row Level Security policies.
-Can design secure, scalable multi-tenant database structures while maintaining data integrity and performance.
-Has hands-on experience building and maintaining CI/CD pipelines that enforce quality standards and support reliable software releases.
-Can create and maintain automated testing frameworks, including Playwright coverage for critical customer workflows.
-Has experience using AI coding assistants such as Claude Code, Cursor, GitHub Copilot Workspace, or similar tools to accelerate development while maintaining strong engineering standards.
-Can effectively review, guide, debug, and improve AI-generated code before it reaches production.
-Understands modern SaaS architecture and can make technical decisions that balance development speed, maintainability, reliability, and scalability.
-Has experience monitoring and debugging production systems using tools such as Sentry or similar observability platforms.
-Can build and maintain secure, scalable third-party API integrations that support evolving product requirements.