Senior Full-Stack Engineer - Hybrid AI-Driven Backend

Ryz Labs; Argentina; Hybrid; ARS 45,848,000 - 91,695,000; Full time

Benefits offered by this job

Hybrid work model

Coworking space access

Job summary

RYZ Labs is offering a long-term hybrid software engineering role based in Argentina with 1 day per week at a Palermo coworking space. You will design and ship production-ready software with a strong backend focus, building scalable APIs and services while integrating AI tools and LLM capabilities.

You will collaborate with product and engineering teams to deliver high-impact solutions, troubleshoot production systems, and contribute to frontend work when needed.

Qualifications

• 5+ years of software engineering experience, backend or full-stack
• Strong backend skills in Node.js, Python, or Java
• Experience designing APIs and scalable architectures
• Experience deploying production apps
• Familiarity with frontend basics (React/Vue) a plus
• Interest in AI and practical AI integrations

Responsibilities

• Design, build, and ship production-ready software with a backend focus
• Develop and maintain scalable APIs and backend services
• Work with databases, architecture, and third-party services
• Integrate AI tools, APIs, and LLM capabilities
• Collaborate with product/engineering to deliver high-impact solutions
• Debug, troubleshoot, and optimize across production environments
• Contribute to frontend work when needed
• Participate in improving engineering practices and code quality

Skills

Backend

Node.js

Python

Java

APIs

Databases

Architecture

AI

React

Tools

Cloud platforms

Job description

RYZ Labs is offering a long-term hybrid software engineering role based in Argentina with 1 day per week at a Palermo coworking space. You will design and ship production-ready software with a strong backend focus, building scalable APIs and services while integrating AI tools and LLM capabilities.

You will collaborate with product and engineering teams to deliver high-impact solutions, troubleshoot production systems, and contribute to frontend work when needed.