Full Stack Developer (React / Node.js – FinTech, iGaming & Exchange Platform)

Job Description

Hiring: Full Stack Developer (React / Node.js – FinTech, iGaming & Exchange Platform) Location:

Remote (initially) Experience:

4–8 years (minimum 4+ years of relevant experience) Education (Mandatory): Degree from IIT / IIM (Mandatory) IIM graduates

may be considered

only if

they have strong hands-on full-stack engineering experience in FinTech systems About the Role We are hiring a

hands-on Full Stack Developer

to design and build a

real-time FinTech-driven betting/exchange platform . The role requires

deep ownership of financial systems , real-time workflows, and backend accounting logic, in addition to modern frontend development. You will be responsible for

translating Excel-based financial models (P&L, ledgers, settlements, exposure) into secure, scalable production systems

that handle high volume monetary transactions with accuracy and compliance. Key Responsibilities

Build and scale a

secure, real-time FinTech platform Develop

React-based user interfaces

with live updates (WebSockets) Build

Node.js backend services

for: Wallets & balances Deposits, withdrawals & settlements Exposure & limits P&L and financial reporting Design and manage

double-entry accounting systems Convert

Excel-based P&L, ledger & reconciliation models

into backend logic Build

admin dashboards

for: User balances & wallets Transaction histories P&L, exposure & reconciliation reports Integrate

payment gateways , sports data, odds feeds & gaming APIs Ensure

financial accuracy, auditability & data integrity Optimize systems for

high concurrency, low latency & fault tolerance ✅ Must-Have Skills (FinTech + Engineering)

Strong hands-on experience with

React.js & Node.js PostgreSQL

(financial-grade schema design & transactions) Experience with

real-time systems

(WebSockets / event-driven systems) Strong FinTech fundamentals: Wallet architecture & balance management Debit / credit flows & settlements Double-entry ledgers P&L calculation & reconciliation Experience handling: Monetary precision Idempotency & retries Transaction integrity Advanced Excel skills : Pivot Tables VLOOKUP / XLOOKUP SUMIFS Strong problem-solving & system ownership mindset ⭐ Good to Have

Experience in

FinTech, Payments, Trading, Betting, Exchange or Gaming platforms Knowledge of

risk, exposure & limit management AWS experience (EC2, RDS, S3) Docker & CI/CD pipelines Understanding of

compliance-aware systems

(audit trails, logs, reporting) What We Offer

Build a

high-impact FinTech & exchange platform Ownership of

core money movement & accounting systems Clear growth path into

Tech Lead / System Architect Competitive compensation aligned with top-tier talent Fast-moving, product-first engineering culture