Senior Full-Stack Engineer — 6-Month Contract

Applaudo; Chile; Presencial; CLP 54.000.000 - 66.000.000; Jornada completa

Descripción de la vacante

Applaudo is seeking a Senior Full Stack Developer to own features across a data-heavy enterprise UI, spanning React/TypeScript frontend and Python/FastAPI or Node.js backend. You’ll work within an existing architecture, build dense admin/configuration screens, and ensure secure multi-tenant data access.

Collaboration with Europe, India, and the Americas teams is expected. You will use AI coding assistants with disciplined validation and participate in Scrum ceremonies, architecture discussions,

Formación

• 5+ years of experience as a Full Stack Developer.
• Hands-on production experience with React and TypeScript (MUI or similar).
• Experience building data-heavy enterprise UIs (admin screens, large tables).
• Significant experience with Python/FastAPI or Node.js; proficiency in the other.
• Solid SQL and PostgreSQL experience, including optimization and modeling.
• Experience implementing OAuth 2.0/Okta, JWT, and RBAC in API contexts.
• Multi-tenant SaaS security practices (tenant isolation, data access controls).
• Experience using AI coding assistants and validating generated output.

Responsabilidades

• Author features across the commercial intelligence platform (UI, admin screens, high-volume tables).
• Contribute to APIs in Python/FastAPI and Node.js; write/optimize SQL for PostgreSQL.
• Design granular functions and code structures within each story.
• Comply with existing architecture and indicate evolution needs.
• Absorb adjacent work (data pipelines, charts/maps, AI-enabled features) within defined criteria.
• Implement secure functionality in a multi-tenant SaaS environment.
• Participate in Scrum ceremonies and code reviews; engage with senior stakeholders.
• Own code against documented acceptance criteria with architecture/product ownership.

Conocimientos

React/TypeScript

Full stack

SQL

PostgreSQL

OAuth 2.0/Okta

JWT

SaaS security

AI copilots validation

Architecture understanding

English communication

Herramientas

ag-Grid

MUI/Design system

PostgreSQL

Okta/OAuth

Descripción del empleo

Applaudo is seeking a Senior Full Stack Developer to own features across a data-heavy enterprise UI, spanning React/TypeScript frontend and Python/FastAPI or Node.js backend. You’ll work within an existing architecture, build dense admin/configuration screens, and ensure secure multi-tenant data access.

Collaboration with Europe, India, and the Americas teams is expected. You will use AI coding assistants with disciplined validation and participate in Scrum ceremonies, architecture discussions,