We are looking for a Senior Fullstack Developer - This position is open only to candidates based in Latin America. Archie Labs builds smarter software by combining AI and expert human teams. We help companies move from concept to production-ready systems faster using agentic AI, AI-powered product discovery, and strong engineering execution. At Archie Labs, youll work in a people-first environment built around autonomy, ownership, and continuous learning—partnering closely with clients and technical teams to deliver real solutions, not just plans. As a Senior Full Stack Developer , you will play a strategic role in designing, building, scaling, and leading the development of a modern SaaS platform. You will be responsible not only for delivering high-quality technical solutions across the stack, but also for guiding teams, solving complex technical challenges, and contributing to long-term product and architecture decisions. You will work closely with Developers, product managers, designers, engineering leadership, to ensure the platform is scalable, secure,



and aligned with business objectives. You must have experience working with Langchain and Langgraph (if you do not have this experience, do not apply because it is non-negotiable) Responsabilities Design, develop, and maintain high-performance features across the full stack (front-end, back-end, and database). Lead and mentor development teams, promoting best practices, code quality, and continuous improvement. Provide technical leadership in architecture, system design, and technology selection. Solve complex technical problems and troubleshoot critical production issues. Build, integrate, and maintain APIs for third-party services and internal systems. Collaborate with product and design teams to translate business requirements into scalable technical solutions. Ensure code quality through testing, documentation, code reviews, and CI/CD practices. Optimize applications for performance, scalability, reliability

📌 Senior Fullstack (Antioquia)
🏢 Archie Labs
📍 Antioquia