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Wrathcode Technology Pvt. Ltd.
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Senior MERN Stack Developer

Senior MERN Stack Developer

Wrathcode Technology Pvt. Ltd.

3 years

0 Lacs

jaipur rajasthan india

Posted:1 day ago| Platform:

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Skills Required

stack developer technology security transactions mongodb express.js react.js node.js websockets blockchain authentication jwt oauth database optimization consistency rest api design nosql encryption data logging monitoring audit concurrency rpc redis devops docker

Work Mode

On-site

Job Type

Full Time

Job Description

🚀

We’re Hiring: Senior MERN Stack Developer (Crypto & FinTech Projects)

📍 Location: Onsite / Hybrid (Jaipur)🕒 Experience: 3+ Years💼 Company: Wrathcode Technology🌐 Website: wrathcode.com💰 Salary: ₹5 – ₹8 LPA

We request candidates to go through the complete requirements carefully before applying

At Wrathcode Technology, we build secure, scalable crypto and fintech platforms—including crypto exchanges, ICO systems, and high-volume payment platforms similar to Paytm. We’re looking for a strong MERN Stack Developer who understands security, transactions, and real-money systems.🔑

What You’ll Work On

Crypto ExchangesICO / Token Sale PlatformsFinTech Projects like PAYTMSecure payment & transaction systemsReal-time dashboards & admin panelsHigh-performance, scalable APIs🧠

Required Technical Skills

✅ Strong expertise in MongoDB, Express.js, React.js, Node.js✅ Experience with real-time systems (WebSockets / Socket.IO)✅ Strong understanding of payment gateways & transaction flows✅ Hands-on experience with crypto wallets & blockchain integrations✅ Secure authentication (JWT, OAuth, 2FA)✅ Role-based access control & permission systems✅ Database optimization & transaction consistency✅ REST API design & third-party API integrations🔐

Security & Performance Focus

🔒 API security, rate limiting & DDOS protection🔒 Protection against XSS, CSRF, NoSQL injection🔒 Encryption (data at rest & in transit)🔒 Logging, monitoring & audit trails🔒 High-concurrency transaction handling➕

Good to Have

➕ Experience with crypto exchanges / ICO / fintech products➕ Knowledge of Blockchain APIs, Web3, RPC integrations➕ Redis, queues (BullMQ), caching➕ DevOps basics (Docker, PM2, CI/CD)🧩

Interview Process

🧪 Round 1: Technical Round🧪 Round 2: Advanced Technical Round🗣 Round 3: HR Round

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Senior MERN Stack Developer