BBAgency

• Build high-scale microservices that power real-time retail POS transactions. • Implement complex Domain-Driven Design (DDD) patterns. • Write clean, testable, and efficient Java 21 code using Spring Boot 3. • Design and optimize complex SQL queries for Amazon Aurora PostgreSQL. • Design robust logic to synchronize data from local SQLite mobile databases to the cloud. • Build asynchronous workflows using Kafka. • Implement logic for split payments, QR code integrations, and informal credit management.

• Own and evolve the roadmap across the platform’s core product pillars • Work closely with Latin American stakeholders to understand operational realities and translate them into product requirements • Partner with technical leads to define API contracts • Coordinate product work across mobile apps, web dashboards, and backend services • Help shape a product that can scale across multiple LATAM markets • Drive clarity in transaction flows, credit onboarding, and delivery operations • Work with engineering on AI-enabled features • Serve as the bridge between LATAM stakeholders and the global team • Own backlog quality and prioritization across multiple streams

• Lead the development of a next-gen Retail Operating System designed to digitize small-to-medium retailers. • Architect and build a comprehensive Retail Ecosystem. • Define and enforce the backend architecture using DDD and Event-Driven Architecture (EDA). • Implement Project Loom (Virtual Threads) for high-concurrency transaction processing. • Write critical business logic in Java 21. • Own the cloud topology and help the DevOps team in provisioning and managing infrastructure. • Implement stateless REST APIs with strict URI Path Versioning. • Collaborate with the mobile team on the Flutter "Add-to-App" model. • Act as the primary interface for Python-based AI microservices. • Ensure banking-grade security and compliance for all retail and financial data.

• Develop the functional and styled frontend based on the given Figma designs. • Build storefronts and supplier management hubs for a massive digital retail ecosystem. • Transform complex B2B/B2C designs into high-performance web experiences for the LATAM market. • Actively contribute to the shared internal Next.js components library. • Manage server state using TanStack Query and client state using Zustand. • Ensure Cold Starts under 3s and lightning-fast transitions.