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Full Stack Developer

3KTree

Remote · Eastern-164, American Samoa-4 Full Time 2–5 yrs
Javascript TypeScript Python React API Express

# About the Job

As a Full Stack Developer specializing in Node.js, React, and TypeScript, you will be an integral part of our engineering team, building modern, scalable web applications from front-end interfaces to back-end services. You will collaborate with designers, product managers, and fellow engineers to deliver high-quality software solutions while embracing innovation, clean architecture, and AI-assisted development practices in a fast-paced environment.

## Responsibilities

Design, develop, and maintain scalable web applications using *React.js**, Node.js, and TypeScript

  • Build responsive and intuitive user interfaces with a strong focus on performance and usability
  • Develop secure and efficient RESTful APIs and backend services
  • Collaborate with cross-functional teams to define, design, and deliver new product features
  • Optimize application performance, troubleshoot issues, and resolve bugs across the full technology stack
  • Write clean, maintainable, and well-documented code following industry best practices
  • Participate in code reviews, technical discussions, and architecture planning
  • Integrate third-party services, cloud platforms, and external APIs
  • Contribute to continuous improvement by adopting modern development tools and automation practices
  • Utilize AI-powered development tools to improve productivity and software quality

## Requirements

Minimum *5 years of professional experience** developing applications with Node.js and React.js

Strong proficiency in *JavaScript (ES6+)** and TypeScript

Experience building and consuming *RESTful APIs** and microservice-based architectures

Experience working with *SQL and NoSQL databases** such as PostgreSQL, MySQL, or MongoDB

Solid understanding of *Git** and collaborative development workflows

  • Familiarity with authentication and authorization mechanisms such as JWT or OAuth
  • Strong analytical, debugging, and problem-solving skills
  • Ability to work independently in a remote, collaborative environment
  • Good written and verbal English communication skills

### Nice to Have

Experience with *Next.js**

Experience with *Docker**, Kubernetes, and containerized deployments

Knowledge of *Redis**, message queues, caching strategies, and scalable architectures

  • Experience deploying applications on cloud platforms such as AWS, Vercel, or Google Cloud
  • Familiarity with CI/CD pipelines and DevOps practices
  • Experience integrating AI services or Large Language Models (LLMs) into production applications
  • Previous experience in startups, SaaS, fintech, or fast-growing technology companies
  • Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field

## What We Offer

  • Competitive compensation based on experience
  • Fully remote work with flexible scheduling
  • Opportunity to work with cutting-edge AI and modern web technologies
  • Professional growth through challenging international projects
  • Collaborative and supportive engineering culture
  • Long-term career development opportunities within a growing technology company

Create a free OnJob profile to apply and see your AI match score before you apply. · Posted 1 Jul 2026.

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