Backend & AWS Senior Developer

We are seeking a professional Backend & AWS Senior Developer with strong expertise in Node.js and cloud-based architectures to join a globally distributed team. This role requires a highly autonomous engineer who thrives in a fast-paced startup environment, works effectively with minimal oversight, and adapts quickly to evolving priorities.

You will be responsible for designing, building, and maintaining scalable backend services using Node.js and Express, managing AWS infrastructure, and implementing modern DevOps practices. The role also requires hands-on experience with AI-powered coding tools and code generation workflows to enhance development efficiency.

You will contribute to cloud architecture decisions, CI/CD automation, LLM integrations, and infrastructure optimization while ensuring secure, production-ready systems.

Requisitos

• 5–10 years of professional software development experience.
  

• Strong expertise in JavaScript, Node.js, and Express.
  

• Solid experience with MongoDB (schema design and performance tuning).
  

• Proven mastery of AI-assisted coding tools (Claude Code, Cursor, or similar).
  

• Experience working with AWS (Lambda, Elastic Beanstalk, S3, SES, Terraform).
  

• Experience integrating LLMs using JavaScript or Python (e.g., LangChain).
  

• Familiarity with agentic workflows and AI-driven automation.
  

• Strong DevOps knowledge (Linux, nginx, Git, CI/CD).
  

• Experience building and maintaining GitHub Actions CI/CD pipelines.
  

• Ability to work independently and communicate effectively across time zones.
  

Nice to Have:

• Front-end experience with React.
  

• Experience integrating third-party APIs.
  

• Broader cloud architecture and infrastructure automation experience.