Full-Stack Developer - Svelte, React & Node.js (LATAM)

We are looking for a versatile and technically strong Full-Stack Engineer who can design, build, and ship high-quality applications across frontend, backend, and real-time interactive environments. You will own features end to end — from UI implementation and 3D experiences to backend logic and cloud deployment — in a fast-moving, high-trust team where your decisions have direct impact. The focus of this role is building modern, real-time, and interactive web experiences, combining clean frontend architecture with immersive 3D capabilities and scalable backend systems. This is a hands-on role with strong ownership and influence over technical direction and product quality.

Full-Time | Remote | EST time zone

Key Responsibilities

• Build and maintain responsive, high-performance frontend applications using Svelte.

• Develop interactive and real-time experiences using Three.js and/or Unity (C#).

• Design, implement, and maintain backend services, APIs, and database schemas.

• Work with Supabase to manage data, authentication, and real-time subscriptions.

• Deploy and manage applications using Cloudflare (Workers, Pages) and Vercel.

• Participate in the full development lifecycle: planning, architecture, implementation, and deployment.

• Write clean, maintainable, and well-tested code following best practices.

• Collaborate closely with cross-functional teams to deliver scalable and user-centric solutions.

• Contribute to architectural decisions and continuously improve system performance and reliability.

Key Requirements

• 4+ years of professional software development experience.

• Strong proficiency in modern frontend development (Svelte preferred or willingness to adopt it fully).

• Experience with real-time 3D rendering using Three.js, Unity, or similar technologies.

• Solid experience with backend development using Node.js.

• Experience working with PostgreSQL-based systems or BaaS platforms like Supabase.

• Familiarity with serverless and edge environments (Cloudflare Workers or similar).

• Strong understanding of frontend architecture, state management, and performance optimization.

• Ability to work across the full stack with a product-oriented mindset.

• Excellent communication skills and ability to clearly explain technical decisions.

Nice to Have

• Experience integrating AI/LLM APIs or building AI-assisted features.

• Familiarity with real-time systems and event-driven architectures.

• Experience working in small, fast-moving teams with high ownership.

• Exposure to CI/CD pipelines and modern deployment workflows.

Why Join Us

• Work in a small, high-impact team where your contributions directly shape the product.

• Own features end to end and influence architectural decisions.

• Build cutting-edge real-time and 3D web experiences.

• Flexible remote environment with fast iteration and minimal bureaucracy.

Tech Stack Svelte (frontend), Three.js & Unity C# (real-time/3D), Node.js (backend services & APIs), Supabase (PostgreSQL, auth, real-time), Cloudflare (edge infrastructure), Vercel (frontend deployment & CI/CD)

Benefits

• 100% remote

• Competitive salary in USD

• PTO (vacation, sick leave, holidays)

• International experience

• Udemy trainings covered

• $200 for home-office equipment

Originally posted on Himalayas