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Senior Full-Stack Engineer — Remote, Flexible Hours & Growth
Build cloud-native apps with React frontend and Node.js/C# backend, using SQL/PostgreSQL/DynamoDB and AWS serverless/containers with CI/CD pipelines.
Senior Full Stack C#/Nodejs Engineer
Build full-stack features using React, Node.js, and C#/.NET, deploy on AWS, and automate tests with Jest/Playwright while managing infrastructure as code with Terraform.
Senior Full-Stack Engineer (Remote) — Impact & Growth
Build and maintain cloud-native apps using React, Node.js, C#, SQL, and AWS; write tests with Jest/Playwright and manage CI/CD with Terraform and GitLab.
Senior Full-Stack Engineer - Remote, Flexible Hours
Build and maintain cloud-native apps using React, Node.js, and C#; optimize SQL/PostgreSQL/DynamoDB solutions and AWS serverless/containerized services with Jest/Playwright tests and Terraform CI/CD.
Senior Full-Stack Consultant
Senior full-stack consultant designs and teaches modern software architectures, covering frontend frameworks, backend services, databases, and cloud deployments for global teams.
Senior Data Engineer
Senior Data Engineer builds and optimizes PySpark/EMR pipelines, a Hudi-based lakehouse, and data APIs on AWS to power real-estate analytics and ML models for lead generation and property valuation.
Full Stack Engineer (Senior) ID55150
Senior Full Stack Engineer builds and scales modern web apps using ReactJS, Node.js, and AWS, designing cloud-native architectures and optimizing full-stack performance.
Full Stack Developer (.NET / Angular / Node.js) - Remote (Colombia)
Build and modernize enterprise apps using .NET, Angular, Node.js, and SQL Server in an Agile team.
Full Stack Engineer ID55149
Build and maintain cloud-native, event-driven full-stack apps using React, TypeScript, AWS Lambda, and AI coding tools for Fortune 500 clients.
Full Stack Developer
Build full-stack web apps with React and FastAPI, integrating AI-driven PR insights for clients while collaborating with cross-functional teams.
Full Stack Engineer
Build full-stack features in React, React Native, and Node.js (NestJS) for a cloud-native virtual-care platform, using AI tools to accelerate coding, testing, and debugging.
Contract: Senior DevOps Engineer
Senior DevOps Engineer maintains Upwork’s Kubernetes clusters and edge infrastructure, deploying microservices on AWS EKS and configuring proxies like nginx/envoy for routing and security.
Full Stack Developer (React / Node.js / PHP) – Remote (Ecuador)
Builds full-stack web apps using React, Node.js, and PHP, with MongoDB/DynamoDB storage and REST APIs.
Desarrollador/a Backend NodeJs- AWS Desarrollo de Software · Oficina principal (Bogotá) · Híbrido
Backend developer building scalable Node.js and Python services on AWS, designing REST/GraphQL APIs, and integrating PostgreSQL, MySQL, MongoDB, and DynamoDB.
Desarrollador/a Backend NodeJs- AWS
Backend developer building scalable Node.js and Python services on AWS, designing REST/GraphQL APIs, and integrating PostgreSQL, MySQL, MongoDB, and DynamoDB.
Desarrollador/A Backend Nodejs- Aws
Backend developer building scalable Node.js and Python services on AWS, designing REST/GraphQL APIs, and integrating PostgreSQL, MySQL, MongoDB, and DynamoDB.
Desarrollador Backend Java | Microservicios y Cloud
Build and maintain scalable Java Spring Boot microservices and APIs on cloud, using AWS services and reactive programming with WebFlux.
Desarrollador Backend Java
Backend developer building scalable Java microservices with Spring Boot, Node.js, and AWS services like DynamoDB and SQS.
Principal Software Engineer
Principal Software Engineer to lead the architecture of an AI-ready data platform for a global fintech company, defining standards for trusted, governed data products that power analytics and secure customer integrations.
Desarrollador Backend Node.js/AWS – Híbrido
Backend developer building Node.js and Python services with AWS, REST/GraphQL APIs, and PostgreSQL/MySQL/MongoDB/DynamoDB in an agile, mixed environment.