SO

Full Stack Engineer (Freelancer)

Soul Ai
Kolkata1-5 LPA Posted 1 Jul 2025
FULL TIME
React
Mongo Db
Javascript
Sql
cloud platform
+4 more

Job Description

Who Can Be a Part of the Community

We are looking for top-tier Full Stack Developers with strong skills in both frontend and backend development, capable of building and deploying scalable, high-performance applications.

Key skills include:

  • Frontend: JavaScript, React, Angular, Vue
  • Backend: Node.js, Python (Django, Flask), Ruby on Rails
  • Databases: SQL & NoSQL
  • DevOps/Cloud: AWS, GCP, Azure

What's in It for You

  • Above-market pay for top-quality talent
  • Freelance or contract-based roles (2 to 12 months)
  • Remote-first work environment, with options for onsite or hybrid
  • Be part of an elite community solving cutting-edge AI and software challenges

Key Responsibilities:

  • Design, build, and maintain full-stack web applications (frontend + backend).
  • Develop responsive, interactive UIs using React, Angular, or Vue.
  • Create and maintain robust server-side logic, APIs, and database systems.
  • Integrate third-party services and optimize backend APIs for scalability.
  • Implement automated testing and CI/CD pipelines to ensure code quality and deployment speed.
  • Collaborate with cross-functional teams for product delivery and feature enhancements.

Required Skills:

  • Proficiency in HTML, CSS, JavaScript
  • Expertise in frontend frameworks: React, Angular, or Vue
  • Experience with backend frameworks: Node.js, Django, Flask, or Ruby on Rails
  • Strong grasp of SQL and NoSQL databases (e.g., PostgreSQL, MongoDB)
  • Proficient in REST API design and integration
  • Hands-on with cloud platforms: AWS, GCP, or Azure
  • Experience with CI/CD tools: Jenkins, GitLab CI, CircleCI
  • Familiarity with Docker and Kubernetes for containerization and orchestration

Nice to Have:

  • Experience in microservices architecture
  • Familiarity with GraphQL and real-time technologies (e.g., WebSockets)
  • Knowledge of testing frameworks like Jest, Mocha, or Cypress
  • Experience with mobile development using React Native or Flutter
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