61L Fullstack Engineer Senior LATAM
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Job Location:
Buenos Aires - Argentina
Monthly Salary:
Not Disclosed
Posted on:
9 hours ago
Vacancies:
1 Vacancy
Job Summary
Disclaimer Must read: Commitment & Focus. This role requires full-time dedication with clear priority given to Darwoft projects during the established working hours. It is not compatible with other full-time professional engagements. Any additional professional activities must be disclosed in advance and must not interfere with the responsibilities or working hours of this role.
Full-Stack Engineer (React/ Senior LATAM
- Location: Anywhere in LATAM
- Job Type: Remote
- Project: AI Content Creation Platform
- Time Zone: Flexible (overlap with US preferred)
- English Level: Strong proficiency (B2/C1)
Get to Know Us
At Darwoft we create software that drives real change. But were more than just tech were people first. We believe in building human-centered digital experiences and having fun while we do it. Our team is curious passionate and always growing.
Based in Latin America we partner with companies worldwide to develop innovative solutions with heart and purpose. We work remotely collaboratively and with a strong sense of community.
About the Role
Were looking for a Senior Full-Stack Engineer to join an innovative AI-driven platform focused on transforming how athletes and creators generate social media content.
Youll work in a high-impact early-stage environment collaborating directly with a Fractional CTO Product Manager and CEO. The platform leverages LLMs multi-agent architectures and identity-based personalization to deliver scalable high-quality content across multiple social platforms.
This role requires someone comfortable navigating complexity extending existing systems and contributing to a rapidly evolving product.
What Youll Be Doing
- Build and evolve full-stack features using TypeScript React and
- Work on a multi-tenant SaaS architecture with AI-driven capabilities
- Integrate and orchestrate LLM-based and agent-based systems
- Develop and maintain integrations with social media APIs (X LinkedIn Instagram TikTok)
- Collaborate closely with product and leadership on technical decisions
- Contribute to scalable frontend architectures (App Router Server Components streaming)
- Implement authentication and authorization flows (OAuth / SSO)
- Ensure code quality through testing and solid engineering practices
- Work within a monorepo environment and extend existing patterns
What You Bring
- 7 years of experience as a Full-Stack Engineer
- Strong expertise in TypeScript and strictly typed codebases
- Proven experience with React and (modern patterns)
- Hands-on experience building cloud-based applications (Azure preferred)
- Solid understanding of OAuth / SSO authentication flows
- Experience working in fast-paced ambiguous environments
- Strong communication skills in English and proactive mindset
- Experience writing tests (Vitest or similar)
Nice to Have
- Experience with Convex or similar real-time backends
- Exposure to AI/LLM integrations prompt engineering or agent-based systems
- Experience with multi-tenant SaaS architectures
- Familiarity with monorepos (Turborepo pnpm workspaces)
- Experience in audio/media processing (WebAudio transcription pipelines)
- Background working with social media platforms APIs
- Knowledge of analytics and event tracking systems
- Interest or experience in content creation or creative domains
Perks & Benefits
- Contractor agreement with payment in USD
- 100% remote work
- Argentinas public holidays
- English classes
- Referral program
- Access to learning platforms
This is a high-ownership role where your technical decisions will directly impact the product evolution and scalability of an AI-first platform.
Key Skills
- APIs
- C/C++
- Computer Graphics
- Go
- React
- Redux
- Node.js
- AWS
- Library Services
- Assembly
- GraphQL
- High Voltage
