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Senior Full Stack Engineer

México🌐 Remote💼 Full-time🗓 2026-07-21 → 2026-09-07

Core

Design system architecture, build scalable backend services, and develop intuitive frontend experiences for an AI-assisted tax filing platform.

Role type

Senior Full Stack Engineer (AI-assisted development)

Builds

Scalable full-stack applications, REST APIs, and responsive frontend interfaces for complex workflows

Domain

Fintech / Tax technology

Deliverable

production ML models | product features

Required skills

Python, FastAPI, modern JavaScript frameworks, REST API design, scalable architecture design, unit/integration/E2E testing, AI-assisted development (Cursor, Claude Code), workflow/form-heavy application development

Preferred skills

Cloud platforms, deployment pipelines, relational databases, ORM frameworks, CI/CD pipelines

Technologies

Python, FastAPI, Cursor, Claude Code

Responsibilities

Design and build scalable full-stack applications; Develop secure backend services and REST APIs; Build responsive frontend interfaces; Integrate frontend with backend; Design application architecture and data models; Write comprehensive tests; Own features from planning through deployment

Seniority

Senior, hands-on IC

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