Full-Stack Developer

Location:

Remote |

Type:

Full-time |

Compensation:

Competitive salary + stock options About VELZI AI At

VELZI AI , we’re redefining finance for the modern business. Our mission is to

eliminate manual accounting

through cutting-edge AI automation. From procurement to financial reporting, our intelligent SaaS platform streamlines every step—so companies can focus on growth, not spreadsheets. We’re a fast-growing, AI-driven fintech startup backed by innovation and a clear vision. Now, we're looking for a

Full-Stack Developer

to help bring this vision to life. About the Role As a Full-Stack Developer at Velzi AI, you’ll work across the stack to create powerful, scalable web applications that delight users and simplify complex financial workflows. You’ll collaborate closely with our engineering, product, and design teams to push the boundaries of what’s possible with fintech and AI. Tasks

What You’ll Do Frontend Development Build fast, responsive UIs with

React ,

Next.js ,

JavaScript ,

HTML , and

CSS Convert

Figma

designs into clean, accessible, pixel-perfect components Optimize for speed, security, and performance Backend & Middleware Develop server-side logic with

Node.js

and

Python Build and scale

RESTful APIs , handle secure integrations, and manage system performance Work with both

Firebase Authentication

and

MongoDB , optimizing data flow and structure Understand and apply concepts from both

RDBMS

and

NoSQL

systems API & System Integration Design and consume both private and public APIs Troubleshoot integration issues and ensure secure, efficient communication between services Bonus: Experience with third-party OAuth (Google, Microsoft, etc.) UI/UX Implementation Transform UI/UX designs into intuitive, high-performing interfaces Ensure accessibility and responsive design across devices Collaboration & Code Quality Work within an

Agile

team environment using

SOLID

principles and best practices Conduct code reviews, share learnings, and mentor junior developers Collaborate cross-functionally with product, design, and other engineering team members Requirements

What We’re Looking For Relevant work experience

and completed technical education Strong foundation in

JavaScript ,

Node.js , and

Python Experience building

cloud functions , managing authentication, and optimizing performance Proven ability to build responsive UIs and translate

Figma

into front-end code Solid understanding of

API architecture

and integration Comfort working with

Firebase ,

MongoDB , and cloud-native tools Bonus: Experience with

AI models, LLMs ,

prompt engineering ,

RAG , and

vector databases You’re a

versatile professional —comfortable working across different stacks and tools You’re a

problem-solver

who thrives in ambiguity and loves building from 0 to 1 You’re a

self-starter

who enjoys ownership but also thrives in a collaborative, feedback-driven team Benefits

Why Join VELZI AI? Remote-first & flexible

– Work from wherever you do your best work Cutting-edge tech

– Work with AI, automation, and the latest dev tools Rapid growth

– Be part of an early-stage rocket ship Collaborative culture

– Join a team that values innovation, autonomy, and teamwork Competitive salary & equity

– Get well-compensated with generous stock options Career advancement

– As we scale, so do your opportunities How to Apply Ready to build the future of finance? Click “Apply”

and let’s start building AI-powered financial automation together. Join VELZI AI. Automate boldly. Build brilliantly.

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