Full Stack Development Expert

Há 4 dias

Brasil beBeeBackend Tempo inteiro R$100.000 - R$125.000
AI-Augmented Full Stack Expert Wanted

We are seeking a highly skilled and product-oriented full stack developer to enhance, scale, and evolve the backend and user-facing layers of our mobile app.


This role is ideal for someone who thrives in a fast-paced environment, is passionate about clean code, and is excited to explore the integration of AI tools into modern product development.


You will collaborate with a cross-functional team of engineers, designers, and product leaders to build scalable infrastructure, optimize data pipelines, and drive innovation using emerging AI technologies.


Key Responsibilities:
  • Design, build, and maintain efficient, reusable, and reliable Ruby on Rails code across backend and full-stack systems.
  • Build and maintain robust APIs (GraphQL/OpenAPI) to support our mobile and web applications.
  • Explore and integrate AI tools (e.g., LLMs, vector search, embeddings, or GitHub Copilot) to accelerate product features and development workflow.
  • Collaborate on architecture decisions, scaling infrastructure, and ensuring security best practices.
  • Identify and eliminate performance bottlenecks, bugs, and inefficiencies.
  • Contribute to mobile development support for native iOS and Android.
  • Partner with front-end and product teams to ship clean, AI-augmented features users love.
  • Participate in the entire development cycle from ideation to deployment.
  • Log hours and tasks to support project visibility.

Required Skills and Qualifications:
  • 5+ years of experience in backend API development using Ruby on Rails.
  • Strong experience in full stack development (bonus: Python, TypeScript, JavaScript, Ember.js, React, Angular, or similar).
  • Proficiency with GraphQL, OpenAPI, and RESTful architectures.
  • Advanced knowledge of Ruby 3, Rails 7, and PostgreSQL/MySQL.
  • Experience deploying and maintaining apps on Heroku (or AWS/GCP equivalents).
  • Solid grasp of object-oriented programming, MVC, and ORM frameworks.
  • Familiarity with AI APIs or tools (e.g., OpenAI, LangChain, Hugging Face) or a strong interest in learning.
  • Working knowledge of DevOps, CI/CD pipelines, and cloud architecture.
  • Strong experience in debugging, testing, and performance tuning.
  • Comfort with code review, documentation, and collaborative engineering practices.
  • Familiarity with Agile/Scrum workflows.
  • Ability to communicate clearly with technical and non-technical stakeholders.
  • Self-starter with a growth mindset and product ownership mentality.

Bonus Points For:
  • Previous experience integrating AI/ML models into consumer-facing products.
  • Contributions to open-source projects or developer communities.
  • Experience with microservices architecture or serverless patterns.
  • Familiarity with compliance frameworks.
  • Mobile development (native or hybrid frameworks).

What We Are Looking For:
  • You believe code should be clean, readable, and purposeful.
  • You're a curious builder who sees AI not as a threat but as a tool to amplify great engineering.
  • You love collaborating with product, design, and marketing to create impact.
  • You thrive in fast-paced startup environments and take initiative.
  • You're eager to experiment, ship fast, and iterate even faster.

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