Senior Fullstack Engineer (Freelance), Remote - USD4–5k p/m

*This position is open to freelancers and digital nomads*

Working pattern: Fully remote working and able to work in the UTC+8 time zone

Employment Type: 24-month contract

Compensation: USD 200-230 per day

Responsibilities:

• Develop innovative, cutting-edge technology solutions
• Deliver MVPs and prototypes by leveraging Agile and Lean practices
• Build and configure solutions on AWS Connect based on defined specifications
• Continuously research and integrate new technical capabilities, including GenAI features
• Ensure scalability, maintainability, and enterprise-readiness of applications and platforms
• Provide production support, including troubleshooting, incident resolution, and defect fixes
• Document technical designs and support knowledge sharing throughout the development lifecycle

Requirements:

• At least 4-5 years of professional experience in full-stack development
• Proficient in Node.js and React
• Strong experience with AWS services
• Familiar with CI/CD tools, IaC (Terraform), and version control tools such as GitHub, GitLab, or Bitbucket
• Skilled in automated testing using tools like Jest, Playwright, or Cypress.
• Understanding of Agile methodologies and tools like JIRA, Confluence, etc.
• Professional proficiency in English and has strong communication skills
• Exposure to GenAI concepts (Context, Token, Completions) and having GenAI project experience is a big plus