Contractor Senior Full Stack Developer

We Make Remote Work Remarkable • TopTalent from LatAm Hello! We are GoFasti, a Talent-as-a-Service. GoFasti bridges the gap between world-class developers and designers from LatAm and first-class companies around the globe. We need an English-fluent Full Stack Developer, based in Latin America, available to work remotely.

We are looking for someone with exceptional communication and relationship-building skills, who embraces changes while maintaining strong attention to detail. An interested and proactive person, who's constantly learning and improving their skills.

Responsibilities:

• Develop responsive, performant web applications using Next.js 14+ with React.
• Integrate with backend APIs and handle state management.
• Design and implement serverless APIs using AWS API Gateway and Lambda functions.
• Build and deploy containerized applications using AWS ECS/EKS or similar services.
• Develop Node.js microservices with TypeScript for backend business logic.
• Design and optimize DynamoDB database schemas and query patterns.
• Integrate AWS Bedrock foundation models for AI-powered features.
• Implement RAG (Retrieval-Augmented Generation) patterns and vector databases.
• Build conversational interfaces and AI-driven user experiences.
• Handle prompt engineering and model fine-tuning as needed.
• Manage Infrastructure as Code (IaC) using AWS CDK, CloudFormation, or Terraform.
• Monitor application performance using CloudWatch, X-Ray, and other observability tools.
• Implement security best practices including IAM policies, VPC configuration, and data encryption.

Requirements:

• 5+ years of experience with Next.js and React development, Node.js and TypeScript/JavaScript.
• Hands-on experience with AWS services: API Gateway, Lambda, DynamoDB, ECS/EKS.
• Knowledge of AWS Bedrock or other AI/ML services.
• Experience with containerization using Docker and orchestration platforms.
• Understanding of serverless architecture patterns and best practices.
• Experience with version control (Git) and collaborative development workflows.
• Strong problem-solving abilities and attention to detail.
• Excellent communication skills for cross-functional collaboration.
• Ability to work independently.
• Experience in agile development environments.
• Passion for learning new technologies and staying current with industry trends.

It's a Plus:

• AWS certification (Solutions Architect, Developer, or similar)
• Experience with additional AWS services: S3, CloudFront, Cognito, SQS/SNS
• Knowledge of database design and optimization for NoSQL databases
• Experience with monitoring and logging tools (CloudWatch, etc.)
• Understanding of AI/ML concepts and experience with LLMs
• Experience with testing frameworks (Playwright)

Compensation:

This is a 3-month project-based role, with the potential for extension depending on performance and business needs. The Salary range offered for this position varies from (USD) $3,500 - $5,000 per month, depending on seniority and skillset.

This position is for an independent contractor, through a payroll platform. The talent will work REMOTELY allocated at our client.

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