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[Job - 29557] Mid - Level FullStack Developer ( ReactJs/Typescript/Node),Brazil

1 hour, 17 minutes ago
Brazil
Full-time
Senior
AI Engineer
Software Development
API Gateway AWS CI/CD DynamoDB LLM Node.js React REST API Segment TypeScript
Apply Now
CI&T

CI&T

CI&T is a global digital technology agency empowering agile growth for leading companies through advanced technologies with a team of 2000 experts worldwide.

Internet Software & Services
5K-10K
Founded 1995
View All Jobs 160

Description

  • Collaborate with cross-functional teams to define and design software architecture solutions, including AI-driven features.
  • Lead the development and implementation of high-quality software applications and AI workflows.
  • Provide technical guidance and mentorship to development teams on full-stack best practices and AI implementation.
  • Work with architects to design reliable, scalable, and secure software systems that incorporate machine learning models and LLMs.
  • Collaborate with stakeholders to gather requirements and identify opportunities for AI-led automation.
  • Ensure the software architecture aligns with business goals and objectives.
  • Troubleshoot and resolve complex technical issues across the full stack.
  • Design, develop, and maintain React JS applications and REST APIs using TypeScript and Node.js.
  • Implement and optimize AI features, including LLM integration, prompt engineering, and RAG workflows.
  • Continuously integrate and deploy software while monitoring AI model performance and costs.

Requirements

  • Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
  • Proven experience as a Full Stack Developer with a track record of integrating AI APIs or building AI-powered features.
  • Proficiency with React, TypeScript, and Node.js for frontend and backend development.
  • Strong understanding of AWS infrastructure, including DynamoDB, API Gateway, Lambda, S3, and IAM.
  • Experience with LLM integration using OpenAI, Anthropic, or AWS Bedrock.
  • Experience with prompt engineering and RAG (Retrieval-Augmented Generation) workflows.
  • Experience with CI/CD, production monitoring, and resolving technical issues.
  • Experience with vector databases such as Pinecone, Weaviate, or pgvector is preferred.
  • Experience with Braze and Segment for triggering emails is preferred.
  • Advanced English proficiency, both written and spoken, for effective global communication.

Benefits

  • Health and dental insurance.
  • Meal and food allowance.
  • Childcare assistance.
  • Extended paternity leave.
  • Wellhub (Gympass) and TotalPass gym and wellness partnerships.
  • Profit sharing and results participation (PLR).
  • Life insurance.
  • Continuous learning platform (CI&T University) and partnerships with online learning platforms.
  • Discount club.
  • Free online platform dedicated to physical, mental, and overall well-being.
  • Pregnancy and responsible parenting course.
  • Language learning platform.

Interested in this position?

Apply directly on the company website

Apply Now

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