.3+ years of non-internship professional software development experience- 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience- Experience programming with at least one software programming languageAmazon brings buyers and sellers together. Our retail customers depend on us to give them access to every product at the best possible price. Our sellers depend on us to give them a platform to launch their business into every home and marketplace. Making this happen is the mission of every engineer on the INTech Latam team.We're looking for leaders and trailblazers who aren't afraid of tackling massive scale, layered complexity, and ambiguous requirements. If you want to create exciting new features, bringing unique experiences and value to our customers, then we want to talk to you. If you want to work on the fulfillment technologies that bring increased selection and a premier delivery experience across all of Latin America, we want to talk to you. If you want to work on internet scale to positively touch millions of customers' experiences then we want to talk to you!We're the INTech Latam Expansion development team. We aim to leverage US inventory to unlock greater selection, lower prices, and faster delivery for our customers in Mexico and Brazil. We improve the shopping and buying experience for Latin American customers and business, and we do all this while ensuring our designs adhere to legal and tax compliance in some of the most complicated tax authorities in the world. We're looking for engineers who are passionate about writing code and who love to build distributed systems that are transactional, scalable, high throughput, fault tolerant and always available. We're looking for engineers who are able to design and develop beautiful front-end UI as well as the massively scalable backend services to support it. We're seeking engineers who are comfortable driving the end to end solution and who can do so in an autonomous and creative manner.Key job responsibilitiesA day in the lifeIn a typical day you will be tasked with owning and leading the investigation and architecture for expanding Amazon Retail features to LatAm. You will need to find ways to optimize or automate those features, or build relevant tooling. You will then be writing the code for those features and co-ordinating with engineers from other teams to deploy your code in front of customers in production. As a Software Development Engineer you will work developing and reviewing code, creating design reviews and participating in operational reviews. And if you happen to go into the office, you might be tasked with a friendly game of table tennis.About the teamThe Amazon International Expansion team in Mexico is small group (20 people primarily in Mexico City) of experienced Amazonians who tackle complex/ambiguous problems everyday