Senior Fullstack Engineer - Remote MVP & API Builder

Uplabs; Región Centro; Híbrido; MXN 900.000 - 1.200.000; Jornada completa

Descripción de la vacante

UP.Labs is seeking a Sr. Fullstack Engineer to turn early product direction into working software in an ambiguous startup environment. You will design and ship features using React, TypeScript, APIs, and databases, balancing speed and quality.

You will collaborate with venture builders, product, design and engineering, own backend services and data models, deploy to AWS, and apply AI-assisted tooling to accelerate delivery.

Formación

• 7+ years of experience as a Fullstack Engineer or similar software engineering role.
• Strong proficiency with React, TypeScript, and modern frontend development.
• Strong backend development experience building idempotent APIs and services.
• Solid working knowledge of Python or willingness to work in Python-based backend environments.
• Proficiency with SQL, relational databases, and data modeling.
• Hands-on experience with deploying and operating applications in an AWS environment.
• Demonstrated use of AI-assisted development tools, custom agents, or automation workflows to accelerate software delivery.
• Ability to work from incomplete requirements, make reasonable assumptions, and move work forward without waiting for fully detailed tickets.
• Ability to work in fast paced startup environments with evolving requirements.
• Strong communication skills and ability to collaborate across technical and non-technical teams.

Responsabilidades

• Design, build, and ship fullstack product features using React, TypeScript, backend services, APIs, and relational databases.
• Translate loosely defined product direction into practical technical plans and working software.
• Build polished, usable frontend experiences while also owning the backend services and data models that support them.
• Design and implement APIs, integrations, workflows, dashboards, and internal tools needed to validate early product concepts.
• Make pragmatic architecture decisions that balance speed, reliability, maintainability, and future scalability.
• Deploy and operate applications in cloud environments, primarily AWS.
• Identify technical risks, product gaps, unclear requirements, and dependencies early, then propose practical paths forward.
• Collaborate with venture builders, product, design, engineering, and stakeholders to clarify direction and move quickly from concept to implementation.
• Operate with autonomy in a fast-moving environment where priorities and requirements may evolve quickly.

Conocimientos

React

TypeScript

Backend development

Python

SQL

AWS

AI-assisted development

Communication

Herramientas

Terraform

LLM integrations

Descripción del empleo

UP.Labs is seeking a Sr. Fullstack Engineer to turn early product direction into working software in an ambiguous startup environment. You will design and ship features using React, TypeScript, APIs, and databases, balancing speed and quality.

You will collaborate with venture builders, product, design and engineering, own backend services and data models, deploy to AWS, and apply AI-assisted tooling to accelerate delivery.