Full-Stack Developer (AWS Lambda & SQL)

Design, develop, and maintain end-to-end web applications leveraging serverless solutions on AWS and SQL databases, delivering reliable, scalable, and cost-efficient software aligned with business goals.

Tech Stack
Frontend: React 17+, TypeScript, Redux Toolkit, Material-UI (MUI), CSS-in-JS (Styled Components), Cypress, Webpack.
Backend: Node.js/NestJS (preferred) or Express, TypeScript, ASP.NET MVC/Web API (C#), REST APIs, WebSockets.
Databases: MongoDB (Mongoose), SQL Server.
Infrastructure: AWS (Lambda, API Gateway, Cognito, S3, SQS/SNS, CloudWatch), Docker, Redis, JWT/OAuth.

Key Responsibilities
Develop and maintain full-stack web applications ensuring performance, scalability, and security.
Build responsive user interfaces using React with TypeScript, Redux Toolkit, and Material-UI (MUI).
Design, deploy, and manage serverless backend services using AWS Lambda, API Gateway, and supporting AWS services (Step Functions, SQS, SNS, EventBridge).
Develop and maintain backend services using Node.js/NestJS (TypeScript)



and ASP.NET MVC/Web API (C#).
Architect and optimize databases: MongoDB (Mongoose) for modern services and SQL Server for legacy systems, including schema design, queries, indexing, and performance tuning.
Implement authentication and authorization using JWT, OAuth, and AWS Cognito.
Build RESTful APIs, WebSocket integrations, and Redis caching layers.
Write automated tests (Jest for unit testing, Cypress for end-to-end) and maintain CI/CD pipelines.
Manage containerized deployments with Docker and implement infrastructure as code (CloudFormation, SAM, or Terraform).
Conduct code reviews, support legacy feature maintenance, and collaborate in Agile ceremonies.

Technical Requirements
Bachelor's degree in Computer Science, Software Engineering, or related field (equivalent experience considered).
2+ years of professional full-stack development experience.
Proficiency in React (TypeScript) with state management (Re

📌 Mid Full Stack Engineer (Bogotá)
🏢 Talent B 360°
📍 Bogotá