Full Stack (Node+React) Developer

We are building an AI-native commerce platform that enables brands to create, launch, and continuously optimize personalized shopping experiences across every customer touchpoint. The platform leverages autonomous AI systems, experimentation frameworks, and real-time data to improve customer journeys and drive measurable business outcomes. 

As an early engineering leader, you will play a critical role in defining the technical direction of the platform, making architectural decisions, and building scalable systems from the ground up alongside a highly experienced founding team. 

What You'll Do 

• Own complex features end-to-end across a TypeScript monorepo, spanning backend services, merchant-facing applications, and customer storefronts. 
• Design and implement scalable architecture for a rapidly evolving AI-driven product. 
• Lead technical decision-making and establish engineering standards, patterns, and best practices. 
• Build merchant tooling that enables brands to configure, launch, and optimize commerce experiences across multiple channels. 
• Develop and evolve the experimentation, analytics, and event-driven infrastructure powering continuous optimization. 
• Collaborate closely with AI systems, designing reliable interfaces, workflows, and guardrails that allow AI agents to safely influence product behavior. 
• Partner directly with founders on product strategy, technical trade-offs, and long-term platform evolution. 
• Mentor engineers and provide technical leadership across the team. 

What We're Looking For 

• 7+ years of software engineering experience, including experience in high-growth product companies or venture-backed startups. 
• Proven experience as a Tech Lead, Staff Engineer, Principal Engineer, or similar role with ownership of solution architecture and technical direction. 
• Deep expertise with TypeScript, React, Next.js, and Node.js. 
• Strong system design and architecture skills, including distributed systems, scalability, reliability, and performance optimization. 
• Experience building products from zero to one and scaling them through multiple growth stages. 
• Strong product mindset with the ability to translate ambiguous business problems into elegant technical solutions. 
• Comfortable operating in fast-paced environments with significant ownership and autonomy. 
• Excellent communication skills and experience working closely with founders, product leaders, and cross-functional stakeholders. 

Nice to Have 

• Experience building AI-powered products or integrating LLMs into production systems. 
• Experience with experimentation platforms, analytics infrastructure, or event-driven architectures. 
• Familiarity with Shopify or other e-commerce ecosystems. 
• Previous startup founding experience or participation in early-stage product development. 

Ideal Background 

We are particularly interested in candidates who have built and scaled products in strong technology companies, high-growth startups, or AI-native environments, rather than engineers whose experience has primarily been within outsourcing, service-based, or legacy enterprise organizations.