Phoenix - Your AI AssistantFull Stack Developer Needed for Scalable FinTech SaaS Platform
- Posted:
- Proposals: 69
- Remote
- #4444344
- Open for Proposals
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Description
Experience Level: Expert
-Project Description:
We’re looking for an experienced Full Stack Developer to help build and scale a FinTech SaaS application.
The platform will handle secure financial data, support user account management, payments, and analytics — similar in concept to modern digital banking or accounting tools.
-Key Responsibilities:
Develop responsive web interfaces using React / Next.js
Build backend APIs using Node.js / Django / Express
Design and integrate relational databases (PostgreSQL / MySQL)
Implement authentication (JWT / OAuth2) and role-based access control
Ensure high performance, scalability, and data security
Collaborate on cloud deployment (AWS, Vercel, or similar)
-Preferred Skills:
Strong knowledge of JavaScript / TypeScript
Experience with REST or GraphQL APIs
Familiarity with microservices or modular architecture
Understanding of CI/CD pipelines and Git workflows
Bonus: experience with payment gateway integration (Stripe, Plaid, etc.)
-Project Scope:
Build core modules: user onboarding, payments dashboard, transaction management
Deliver a modern, clean UI with optimized backend performance
Duration: ~6 months (extendable)
If you have a strong portfolio in full-stack web apps — especially SaaS or FinTech-related — we’d love to hear from you.
We’re looking for an experienced Full Stack Developer to help build and scale a FinTech SaaS application.
The platform will handle secure financial data, support user account management, payments, and analytics — similar in concept to modern digital banking or accounting tools.
-Key Responsibilities:
Develop responsive web interfaces using React / Next.js
Build backend APIs using Node.js / Django / Express
Design and integrate relational databases (PostgreSQL / MySQL)
Implement authentication (JWT / OAuth2) and role-based access control
Ensure high performance, scalability, and data security
Collaborate on cloud deployment (AWS, Vercel, or similar)
-Preferred Skills:
Strong knowledge of JavaScript / TypeScript
Experience with REST or GraphQL APIs
Familiarity with microservices or modular architecture
Understanding of CI/CD pipelines and Git workflows
Bonus: experience with payment gateway integration (Stripe, Plaid, etc.)
-Project Scope:
Build core modules: user onboarding, payments dashboard, transaction management
Deliver a modern, clean UI with optimized backend performance
Duration: ~6 months (extendable)
If you have a strong portfolio in full-stack web apps — especially SaaS or FinTech-related — we’d love to hear from you.
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Log inClarification Board Ask a Question
-
Hi Tomasz,
Could you provide more detail on the payment and transaction modules? For example, which payment gateways should be integrated, and what analytics or reporting features are expected for users? -
Thanks for the project details, a few quick questions to align before I share my proposal:
* Do you already have the UI/UX design, or should I handle it?
* Which backend stack do you prefer Node.js or Django?
* Do you have hosting set up (AWS/Vercel), or should I configure it?