Senior Full Stack Web Developer

Posted yesterday

Worldwide

Summary

The Mission We are seeking a seasoned Senior Full Stack Web Developer to spearhead the development of a modern, scalable web application. This is not just a UI/UX project; we need a true full-stack owner who can architect the backend, design databases, wire up secure APIs, and deploy a flawless frontend. We are starting with a tightly scoped Phase One, laying down a robust foundation engineered for future scale. What You Will Do As the technical owner of this project, you will move beyond simply clearing tickets. You will make high-level architectural decisions, drive product performance, and get your hands dirty in the code. Frontend Mastery: Craft responsive, dynamic user interfaces using React, Next.js, TypeScript, and Tailwind CSS. Backend & APIs: Architect robust server-side logic and RESTful APIs using Node.js and Express.js. Database Management: Design scalable schemas, optimize queries, and manage data relationships using PostgreSQL, MySQL, or MongoDB. Security & Auth: Implement bulletproof user authentication, authorization, RBAC, OAuth, and JWT. System Ownership: Handle server-side background processes, real-time functionality, and end-to-end performance optimization. Quality Assurance: Test, debug, and ensure cross-device perfection while writing clean, maintainable code. Your Technical Arsenal You are an autonomous problem-solver who communicates clearly. Your background should highlight deep experience with complex web applications, and ideally touches on several of our advanced requirements: Advanced Architecture: SaaS development, multi-tenant systems, microservices, and scalable web frameworks. Performance & Real-Time: Event-driven architecture, WebSockets, Redis/caching, GraphQL, background jobs, and rate limiting. Cloud & DevOps: Infrastructure and deployment management utilizing AWS, Vercel, Docker, CI/CD pipelines, and serverless ecosystems (Lambda, S3, CloudFront). Ecosystem Integrations: Connecting third-party heavyweights like Stripe, OpenAI, Twilio, Supabase, Firebase, CRMs, payment platforms, and custom webhooks. How to Apply We want to see what you can build. Please submit 2 to 3 relevant projects (we especially love seeing SaaS platforms, complex dashboards, marketplaces, or AI-powered apps) and provide a brief breakdown for each: Your Specific Contribution: What did you personally own and build? The Stack: The frontend and backend technologies utilized. Data & Connections: The database architecture and external API integrations. The Challenge: One complex feature or technical hurdle you successfully overcame. We are building something from the ground up and need a technical leader to help us do it right from day one.

  • More than 30 hrs/week
    Hourly
  • 6+ months
    Duration
  • Intermediate
    Experience Level
  • $15.00

    -

    $35.00

    Hourly
  • Remote Job
  • Complex project
    Project Type
Skills and Expertise
Mandatory skills
JavaScript
HTML5
Nice-to-have skills
jQuery
AngularJS
Activity on this job
  • Proposals:20 to 50
  • Last viewed by client:8 hours ago
  • Interviewing:
    1
  • Invites sent:
    1
  • Unanswered invites:
    0
About the client
Member since Nov 4, 2023
  • India
    Katihar1:27 AM
  • $170 total spent
    2 hires, 0 active

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