Full Stack Engineer – AI Systems

NTIATIVE is looking for a talented Full Stack Engineer to join an ambitious team dedicated to building a proactive AI assistant. This project goes beyond simple chatbots, focusing on creating intelligent systems capable of planning, reasoning, and executing real-world tasks to help users manage their workflows and daily lives.

Key responsibilities

• Build end-to-end product features across frontend, backend, and AI systems.
• Design and implement intelligent agent workflows capable of planning, reasoning, and task execution.
• Integrate Large Language Models, memory systems, and external tools into production-ready applications.
• Develop reliable AI experiences with real-time interactions and low-latency performance.
• Improve system resilience through observability, monitoring, and recovery mechanisms.

Requirements

• Solid commercial experience as a Full Stack Engineer with modern frontend and backend technologies.
• Proven experience building AI-powered applications or integrating Large Language Models.
• Strong understanding of software architecture, APIs, and scalable system design.
• Passion for AI, emerging technologies, and building products that create real user value.
• Ability to thrive in fast-paced environments and take ownership of products from concept to production.

What we offer

• Opportunity to build an AI-native product with global ambitions.
• Work with state-of-the-art AI technologies and modern backend infrastructure.
• High ownership and autonomy from day one in a fully remote environment.
• Collaboration with an exceptional engineering team passionate about innovation.
• Fast-paced environment where your ideas have real impact and the chance to solve complex engineering challenges at scale.