Full Stack Developer

What you will build

Who we are AI ScienTechs is an engineering partner. We introduce vetted Latin American engineers to U.S. companies. This page describes the work. It does not name the client. You learn the company only if you are invited to their interview. About the role You will take features from a clear problem to code in production on both sides of the stack. The team expects you to own the vertical slice: interface behavior, API contract, persistence, and the tests that keep it from regressing. What you will do - Implement user-facing features and the APIs they depend on, including validation, errors, and empty states. - Design data changes that are safe to deploy, with migrations and a rollback path. - Keep interfaces fast and understandable. Fix the cases users actually hit. - Write tests at the layer that protects the behavior, and review teammates’ changes with the same standard. - Instrument important paths so production issues can be diagnosed without guessing. - Participate in planning, estimation, and release. Raise scope and risk early. - Leave the codebase clearer than you found it: names, boundaries, and short notes where the design is not obvious. What we look for - Several years as a full stack or product engineer on a team that ships weekly or faster. - Solid experience with a modern frontend and a typed or well-structured backend. - Familiarity with relational databases, indexes, and transactions. - Habit of writing tests and reading production logs. - Professional English in standups, pull requests, and written updates. - Examples in your résumé of features you shipped end to end. How you join - The engagement is full-time and remote, from Latin America, with overlap on U.S. business hours. - The working language is professional English: meetings, writing, and review. - Pay is in USD. The amount is agreed with you after evaluation, before any client interview. It is not posted on this page. - We review technical depth and how you work with other people. This is not a marketplace where you bid for the seat. - Create your account and submit your résumé against this role. Your profile stays in our talent network for this opening and for later matches.