Full Stack Engineer (React / TypeScript / Nest.js)
RYZ LabsBuenos Aires, Autonomous City of Buenos Aires, Argentina
Posted March 17, 2026
Full Time
About the Company
RYZ Labs specializes in talent acquisition for startups and technology companies by leveraging deep LatAm market knowledge. Their experts streamline the hiring process to quickly build winning teams in similar time zones, offering exceptional service that boosts business growth. Partner with RYZ Labs to access best-fit talent and discuss your hiring needs at ryzlabs.com.
Job Description
We're looking for a full stack engineer with a strong frontend focus to join our lean, high-impact engineering team for a 3–6 month engagement. You'll build and iterate on user-facing experiences that power our energy marketplace, while also contributing to backend services when needed.
Requirements
- 5+ years of experience in full stack or frontend-heavy engineering roles
- Strong expertise in React and TypeScript
- Experience working with Node.js backend services, ideally with Nest.js
- Proven experience working in startup or small team environments with high ownership
- Solid understanding of REST APIs, async data flows, and modern web architecture
- Ability to move quickly while maintaining code quality and scalability
- Comfortable working across the stack when needed
- Experience using AI coding tools and interest in AI-augmented development workflows
- Strong product mindset and ability to operate in ambiguous, fast-paced environments
Benefits
- High-ownership role in a fast-paced startup environment
