Senior Software Engineer
Senior full-stack engineer at a startup studio, shipping production features across backend (Node.js/Python/Java) and frontend (React/Vue), building scalable APIs and integrating AI tools into applications. Long-term hybrid role in Argentina with one day per week at a Palermo coworking space.
- Compensation
- Not disclosed
- Location
- Argentina
- Work setup
- Hybrid
- Seniority
- Senior
- Employment
- Not specified
- Experience
- 5+ years
- Category
- Software engineering
- Posted
Skills
Must have
- +5 years of experience in full-stack development
- Strong backend skills with Node.js and/or Python or Java
- Solid understanding of APIs, databases, and system design
- Exposure to AI tools, APIs, and strong interest in working with AI
- Proactive, adaptable, and comfortable working in fast-moving environments
- Excellent communication skills in English
Nice to have
- Exposure to frontend development with modern frameworks such as React, Vue, or similar
- Experience working with AI/LLM APIs or building AI-powered features
- Familiarity with cloud platforms (AWS, GCP, or similar)
- Experience in startup or high-growth environments
Full description
This is a long-term hybrid role (1 day per week at a coworking space in Palermo).
What You’ll Do
- Build and ship production-ready features across backend and frontend
- Develop and maintain scalable APIs and services (Node.js or Python or Java)
- Exposure to frontend development with modern frameworks such as React, Vue, or similar
- Work closely with product and engineering teams to deliver high-impact solutions
- Integrate AI tools and APIs into applications and workflows
- Debug and resolve issues across the stack in a production environment
What We’re Looking For
- +5 years of experience in full-stack development
- Strong backend skills with Node.js and/or Python or Java.
- Exposure to frontend development with modern frameworks such as React, Vue, or similar is considered a plus
- Solid understanding of APIs, databases, and system design
- Exposure to AI tools, APIs, and strong interest in working with AI
- Proactive, adaptable, and comfortable working in fast-moving environments
- Excellent communication skills in English
Nice to Have
- Experience working with AI/LLM APIs or building AI-powered features
- Familiarity with cloud platforms (AWS, GCP, or similar)
- Experience in startup or high-growth environments
About RYZ Labs:
RYZ Labs is a startup studio built in 2021 by two lifelong entrepreneurs. The founders of RYZ have worked at some of the world's largest tech companies and some of the most iconic consumer brands. They have lived and worked in Argentina for many years and have decades of experience in Latam. What brought them together is the passion for the early phases of company creation and the idea of attracting the brightest talents in order to build industry-defining companies in a post-pandemic world.
Our teams are remote and distributed throughout the US and Latam. They use the latest cutting-edge technologies in cloud computing to create applications that are scalable and resilient. We aim to provide diverse product solutions for different industries, planning to build a large number of startups in the upcoming years.
At RYZ, you will find yourself working with autonomy and efficiency, owning every step of your development. We provide an environment of opportunities, learning, growth, expansion and challenging projects. You will deepen your experience while sharing and learning from a team of great professionals and specialists.