1 month ago
Responsibilities
- Own the end-to-end architecture of the orchestration layer, including data models, work legibility, and specification delivery to domain agents.
- Build AI-native backend platform primitives for workflows, state management, event orchestration, and agent integrations.
- Design reliable and cost-effective agentic workflows, evaluation harnesses, and integration patterns.
- Build and iterate on internal workflow tools for research, requirements generation, technical discovery, design-to-code experimentation, customer data, service health, and operations automation.
- Translate broad product vision and monthly milestones into architectural decisions, implementation roadmaps, and delivery sequencing.
- Establish technical direction, write design documents and RFCs, and create primitives that other engineers can build against.
Requirements
- Proven senior staff-level experience designing, building, and operating complex backend or platform systems at scale.
- Demonstrated end-to-end architectural ownership, including expertise in data modeling, workflow engines, state machines, and event-driven architecture.
- Experience leading ambiguous 0-to-1 platform initiatives from discovery through launch and rapid iteration.
- Experience building internal tools or platforms for product creators and driving meaningful adoption.
- Strong conviction and practical experience with LLM agents, agentic systems, spec-driven development, AI tools, automation, or decision-support mechanisms.
- Exceptional written and verbal communication skills, with the ability to align technical plans with senior executives.
- Ability to combine APIs, open-source tools, and AI models pragmatically without over-engineering.
- Experience with a customer-facing product that became a platform for other products is a bonus.
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About Nubank
Nu is one of the largest digital financial services platforms in the world, serving 135 million customers across Brazil, Mexico, and Colombia. The company has been leading an industry transformation by leveraging data and proprietary technology to develop innovative products and services. Guided by its mission to fight complexity and empower people, Nu caters to customers’ complete financial journey, promoting financial access and advancement with responsible lending and transparency. The company is powered by an efficient and scalable business model that combines low cost to serve with growing returns. https://www.youtube.com/watch?v=kwwzcXK2PUo