This job offer is not available in your country.

Full-Stack Web3 Developer (React / Node.js / Solidity)

Shaurya Infosoft Private Limitedkolkata, west bengal, in

15 days ago

Job description

We’re on the lookout for a highly skilled Full-Stack Developer with a strong background in Web3, React / Next.js, and Node.js to join our growing team. If you’re passionate about building innovative dApps, integrating smart contracts, and working across the full stack—from UI to backend infrastructure—this role is for you.

🔍 Who You Are

3+ years of professional experience as a full-stack developer
Proficient in React, Next.js, JavaScript, and TypeScript
Strong experience with Node.js, Express, and MongoDB / PostgreSQL
Solid understanding of Web3 technologies : Ethereum, Solidity, EVM, Wagmi, WalletConnect, Web3Modal
Hands-on experience with smart contract development and integration
Familiar with modern UI libraries : TailwindCSS, Chakra UI, Styled Components, Mantine
Experience with state and data handling : Redux, React Query, Formik, React Hook Form
Comfortable with CI / CD pipelines, cloud deployment (AWS, Azure, DigitalOcean), and server configurations (Nginx, Apache, Caddy)

💼 What You’ll Do

Build and maintain full-stack dApps and Web3-integrated platforms

Develop and integrate smart contracts using Solidity and Web3 tools

Convert Figma designs or ideas into clean, scalable, and reusable frontend components

Create RESTful and GraphQL APIs and integrate them with frontend

Collaborate with blockchain and product teams for end-to-end feature delivery

Optimize application performance, security, and user experience

🌐 Tech Stack We Use

Frontend : React, Next.js, Typescript, TailwindCSS, Shadcn / UI

Backend : Node.js, Express, MongoDB, PostgreSQL, MySQL

Blockchain : Solidity, Ethereum, EVM, Wagmi, WalletConnect

DevOps : AWS (EC2, Amplify, Lightsail), DigitalOcean, CI / CD with GitHub Actions

Others : GraphQL, Apollo, Strapi, Firebase, Socket.io, Leaflet, Google Maps

✅ Why Join Us

Work on meaningful and impactful Web3 projects

Fast-paced startup environment with growth opportunities

Competitive compensation and potential equity options

Create a job alert for this search

Fullstack Developer • kolkata, west bengal, in

Related jobs

Promoted

Full-Stack Web Developer – Cybersecurity Lab Interface Platform

Security ImpossibleKolkata, IN

The system enables users to create, configure, and schedule compute resources, manage access, and monitor sessions — all from a single, secure control panel. This is not just another admin dashboard...Show moreLast updated: 30+ days ago

Promoted

Full Stack Web Developer

TrackSmart Fleet SolutionKolkata, IN

We are looking for a full stack developer having 5-7 years of experience.Working Hours : 9AM-5PM EST USA ( M-F).Should be available to join on short notice. Analyze business requirements to create a...Show moreLast updated: 3 days ago

Promoted

Technical Lead Developer - Full Stack (Nodejs & Reactjs)

DBiz.aiKolkata, IN

We are seeking a talented and experienced Senior Technical Lead Full stack Developer to join our team.The ideal candidate will have a strong background in full-stack development, with expertise in ...Show moreLast updated: 1 day ago

Promoted

Full Stack Engineer

AideWiser SolTekKolkata, IN

AWS (EC2, Lambda, S3, RDS, DynamoDB, etc.Design, develop, and maintain backend services using.Net Core / MVC and frontend components using React. Build and scale backend systems on AWS cloud infrastru...Show moreLast updated: 30+ days ago

Promoted

Full Stack Developer

SAR Ventures & SoftwaresKolkata, West Bengal, India

Experienced Full Stack Developer.SAR Venture and Softwares Private Limited.We are looking for an experienced professional who is passionate about building robust, scalable, and user-friendly web ap...Show moreLast updated: 6 days ago

Promoted

AI Focused Full Stack Developer

City Investment Trainingkolkata, west bengal, in

Senior AI-Focused Full Stack Developer.We're seeking a versatile full stack developer with strong AI integration experience to accelerate our development velocity. You'll work directly with the foun...Show moreLast updated: 1 day ago

Promoted

AI Team Web Developer — React / Tailwind (SaaS)

Visual AIdKolkata, IN

Visual AID is a startup pioneering AI-driven cosmetic surgery planning, focusing on developing a bias-free, inclusive Novel Human-Face Medical Model through rigorous research and medical testing.By...Show moreLast updated: 7 days ago

Promoted

Senior Full-Stack Engineer (NodeJS / NestJS / React / TypeScript)

Script AssistKolkata, IN

Senior Full-Stack Engineer — Domain Lead (Clinic / Pharmacy / Cross-Cutting).Remote (India) • Full-time • 3 openings.NodeJS • NestJS • React • TypeScript. Why Script Assist — and why now.We’re build...Show moreLast updated: 1 day ago

Promoted

Senior Full Stack Engineer

HoichoiKolkata, West Bengal, India

This role demands a hands-on leader capable of delivering scalable, high-performance applications end-to-end.Design and implement end-to-end architecture for complex web applications.Lead backend d...Show moreLast updated: 6 days ago

Promoted

Full Stack Engineer (React Native)

FigKolkata, IN

The best engineers of today move quickly and leverage AI.As an early technical hire, you’ll work shoulder-to-shoulder with a lean team building a mobile-first platform that’s transforming how entre...Show moreLast updated: 1 day ago

Promoted

Full Stack Engineer

HyqooKolkata, IN

Design, develop, and maintain responsive, high-quality frontend applications using.Collaborate with backend teams to integrate APIs and ensure smooth data flow. Build reusable, testable, and efficie...Show moreLast updated: 1 day ago

Promoted

Full Stack Engineer

Insight GlobalKolkata, IN

Insight Global (on behalf of our client).Need to be available to start within 2-3 weeks or sooner.Immediate (No Notice Period Preferred). You’ll collaborate with 2 developers and 2 testers to build ...Show moreLast updated: 30+ days ago

Promoted
New!

Senior Full Stack Developer (BANGALORE and KOLKATTA)

ZuchizGreater Kolkata Area, India

IMMEDIATE JOINERS ONLY : LOCATION : BANGALORE and KOLKATTA.NOTE : Please APPLY ONLY IF YOU ARE AVAILABLE TO JOIN IMMEDIATELY. Be part of our team operating in stealth mode before our product launch in...Show moreLast updated: 21 hours ago

Promoted

Full Stack Developer (Node.js + React.js)

Utah Tech LabsKolkata metropolitan area, West Bengal, India

Utah Tech Labs is a fast-growing technology company delivering cutting-edge solutions in IoT, logistics, field service, and enterprise applications. We’re expanding our Kolkata team and looking for ...Show moreLast updated: 6 days ago

Promoted
New!

Founding Full Stack Engineer | Node.JS + React Native

WellVantagekolkata, west bengal, in

Founding Full Stack Developer + Project Manager – WellVantage (Remote - Noida / India).WellVantage is building an AI-powered wellness platform combining gym management and personalised nutrition trac...Show moreLast updated: 4 hours ago

Promoted

Full-Stack Developer — Enterprise SaaS

Accel4 Inckolkata, west bengal, in

Own features end-to-end : from technical design, API spec, frontend implementation (React / Next.Tailwind) to deployment and monitoring on Azure / GCP. Translate product vision into clean, modular, testa...Show moreLast updated: 1 day ago

Promoted

Senior Full Stack Developer – Optimizely SaaS CMS (React / Next.js)

Jobworld Management Consultancy LLCKolkata, IN

We are seeking a Senior Developer with proven experience in Optimizely SaaS CMS and front-end development using React and Next. The ideal candidate will have a strong understanding of Optimizely DAM...Show moreLast updated: 15 days ago

Promoted

Tech Lead / Full Stack Developer

R2 ConsultingKolkata, IN

We're developing two innovative software products from the ground up and need a highly motivated and up-and-coming technical leader to architect and deliver our MVPs. This is a hands-on leadership r...Show moreLast updated: 6 days ago