Full-Stack Developer Needed to Build SaaS Web Application

Posted yesterday

Worldwide

Summary

We are looking for an experienced Full-Stack Developer to build a modern SaaS web application based on provided product requirements and Figma designs. The application will include user authentication, dashboards, account management, core product features, database logic, and third-party integrations. We need someone who can handle both front-end and back-end development and deliver a stable, responsive, production-ready product. Scope of work: Develop the front-end based on Figma designs Build responsive dashboards, tables, forms, filters, and user flows Set up the back-end architecture, database, and API logic Implement user registration, login, authentication, and account management Add role-based access and permissions where required Develop the main SaaS features based on product specifications Integrate third-party services such as payments, email, notifications, or analytics Test the application, fix bugs, and improve performance Set up production deployment and basic technical documentation Requirements: Strong experience building SaaS web applications or B2B platforms Strong skills in React, Next.js, Node.js, TypeScript, and database development Experience with PostgreSQL, MongoDB, Supabase, Firebase, or similar technologies Experience building APIs, authentication, permissions, and admin functionality Ability to work from Figma designs and create clean, responsive interfaces Good understanding of scalable architecture, security, and production deployment Experience with Stripe, email systems, notifications, or other SaaS integrations is a plus Please apply with examples of SaaS web applications or similar products you have built. Include your preferred technology stack, availability, and estimated timeline for an MVP.

  • Less than 30 hrs/week
    Hourly
  • 1-3 months
    Duration
  • Intermediate
    Experience Level
  • $15.00

    -

    $35.00

    Hourly
  • Remote Job
  • Ongoing project
    Project Type
Skills and Expertise
Mandatory skills
JavaScript
HTML5
Web Application
Nice-to-have skills
CSS 3
jQuery
Activity on this job
  • Proposals:50+
  • Last viewed by client:4 hours ago
  • Interviewing:
    0
  • Invites sent:
    0
  • Unanswered invites:
    0
About the client
Member since Jul 15, 2026
  • Austria
    Salzburg1:28 PM

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