Full Stack Developer (React / Node.js – FinTech, iGaming & Exchange Platform)DiwineCode Technology • Kolkata, IN
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Full Stack Developer (React / Node.js – FinTech, iGaming & Exchange Platform)
DiwineCode Technology • Kolkata, IN
1 day ago
Job descriptionBuild 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 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 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) 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
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
✅ Must-Have Skills (FinTech + Engineering)
⭐ Good to Have
💡 What We Offer
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Stack Developer React • Kolkata, IN
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