Full Stack Developer – React.js + Node.js (GCP & AI Integration)

Oowlish Technology; Rio de Janeiro; Teletrabalho; BRL 120.000 - 160.000; Tempo integral

Resumo da oferta

A technology company in Rio de Janeiro is looking for a Full Stack Developer to lead the migration of an application from an Elixir/Phoenix stack to a modern React and Node.js architecture. Candidates should be proficient in cloud deployment and AI integration, with the flexibility of remote work. Join a vibrant team with opportunities for growth and international projects.

Serviços

Home office

Flexible Hours

Competitive compensation based on experience

Career plans for extensive growth

International Projects

Oowlish English Program

Oowlish Fitness with Total Pass

Games and Competitions

Qualificações

• Proven experience building interactive front-end applications using React.js.
• Experience with Node.js frameworks like Express or Nest.js.
• Familiarity with implementing AI services such as OpenAI.

Responsabilidades

• Lead the migration of an existing platform from Elixir/Phoenix to React + Node.js.
• Build scalable front-end applications using React.js.
• Deploy applications in Google Cloud Platform.

Conhecimentos

React.js

Node.js

AI API Integration

SQL & NoSQL

GCP

Firebase / Firestore

DevOps Ownership

Ferramentas

PostgreSQL

Express

Nest.js

Descrição da oferta de emprego

Join Our Team

Oowlish, one of Latin America's rapidly expanding software development companies, is seeking experienced technology professionals to enhance our diverse and vibrant team.

As a valued member of Oowlish, you will collaborate with premier clients from the United States and Europe, contributing to pioneering digital solutions. Our commitment to creating a nurturing work environment is recognized by our certification as a Great Place to Work, where you will have opportunities for professional development, growth, and a chance to make a significant international impact.

We offer the convenience of remote work, allowing you to craft a work-life balance that suits your personal and professional needs. We're looking for candidates who are passionate about technology, proficient in English, and excited to engage in remote collaboration for a worldwide presence.

About the Role:

We are looking for a skilledFull Stack Developerwho can take full ownership of application development, deployment, and optimization. You will lead the migration of an existing Elixir/Phoenix-based application into a modern React + Node.js stack.

This is a hands-on engineering role that requires technical leadership, autonomy, and a strong understanding of cloud-based deployment and AI integration.

Key Responsibilities:

• Lead the migration of an existing platform from Elixir/Phoenix to React + Node.js + PostgreSQL.
• Build scalable, user-friendly front-end applications using React.js.
• Develop robust backend services using Node.js (Express, Nest, or an equivalent framework).
• Integrate with AI services such as OpenAI, Claude, or Gemini for advanced product capabilities.
• Deploy applications using GCP and manage infrastructure (CI/CD, hosting, environment setup).
• Work with both SQL and NoSQL databases, including PostgreSQL and Firestore.
• Collaborate with internal stakeholders to ensure best practices in full-stack architecture and deployment.

Must Haves:

• React.js– Proven experience building interactive front-end applications.
• Node.js– Experience with frameworks like Express or Nest.js and ability to justify technical choices.
• AI API Integration– Familiarity with implementing external LLM APIs (e.g., OpenAI, Claude, Gemini).
• SQL & NoSQL– Strong experience with PostgreSQL and document-based databases (e.g., Firestore).
• GCP– Hands-on experience deploying/managing applications in Google Cloud Platform.
• Firebase / Firestore– Comfortable integrating Firebase services.
• DevOps Ownership– Capable of handling deployments, CI/CD pipelines, and cloud hosting.

Nice to have:

• TypeScript– Bonus if you’ve used it in production.
• Python or Elixir– Helpful for understanding and transitioning the current codebase.

Benefits & Perks:

Home office;

Flexible Hours;

Competitive compensation based on experience;

Career plans to allow for extensive growth in the company;

International Projects;

Oowlish English Program (Technical and Conversational);

Oowlish Fitness with Total Pass;

Games and Competitions;

You can also apply here:

Website: https://www.oowlish.com/work-with-us/

LinkedIn: https://www.linkedin.com/company/oowlish/jobs/

Instagram: https://www.instagram.com/oowlishtechnology/