This role is for one of our clientsIndustry: Technology, Information and InternetSeniority level: Mid-Senior levelMin Experience: 3 yearsLocation: Remote (India)JobType: full-timeWe’re looking for a
Blockchain Full Stack Developer
who can bridge blockchain innovation with full-stack engineering excellence. In this role, you’ll design, build, and scale decentralized applications (dApps) and blockchain-integrated platforms that power secure, transparent, and efficient digital ecosystems. You’ll collaborate with product managers, blockchain architects, and DevOps engineers to deliver high-impact solutions that leverage distributed ledger technology, smart contracts, and scalable web architectures.This position is ideal for someone who thrives at the intersection of
blockchain protocols, cloud infrastructure, and full-stack development
, and wants to shape how next-generation applications are designed and deployed.
Key Responsibilities
Blockchain Development & Integration
Design, develop, and deploy
smart contracts
on Ethereum or similar blockchain networks.Integrate
blockchain APIs and crypto payment systems
into existing and new web applications.Contribute to
consensus mechanism design, token standards (ERC20, ERC721, etc.)
, and blockchain interoperability.Ensure
security-first architecture
, including wallet integration, key management, and encryption best practices.
Full Stack Engineering
Build and maintain scalable
front-end interfaces
using React.js, Next.js, or Vue.js.Develop robust
backend systems and APIs
using Node.js and TypeScript.Create and manage
real-time data pipelines and RESTful services
that connect blockchain layers with user applications.Implement microservice architectures and optimize system performance for scalability and low latency.
DevOps & Deployment
Use
Docker, Kubernetes, and CI/CD pipelines
to automate builds, testing, and deployments.Manage application hosting and scalability across
cloud environments (AWS, GCP, Azure)
.Implement
monitoring, version control (GitHub, GitLab)
, and secure deployment best practices.
Collaboration & Delivery
Partner with product and design teams to translate user needs into functional blockchain-powered features.Participate in
architecture reviews, sprint planning, and technical documentation
.Build
Proof of Concepts (POCs)
and
Minimum Viable Products (MVPs)
to validate blockchain use cases.Support post-deployment monitoring, optimization, and maintenance of production systems.
Required Skills & Experience
3–7 years of experience in
full-stack software development
, including at least
2 years in blockchain-based projects
.Strong proficiency in
TypeScript, Node.js, and React.js
or similar front-end frameworks.Proven expertise in
smart contract development
using Solidity or equivalent.Familiarity with
Ethereum, Bitcoin, Polygon, or similar blockchain networks
.Experience with
crypto payment integrations, Web3.js, or Ethers.js
.Knowledge of
DevOps tools
(Docker, Kubernetes, Jenkins, GitLab CI/CD).Solid understanding of
distributed systems, consensus mechanisms, and cryptography
.Strong problem-solving, debugging, and analytical skills.Excellent collaboration and communication abilities in agile, cross-functional teams.
Preferred Qualifications
Bachelor’s or Master’s degree in Computer Science, Information Technology, or a related field.Contributions to
open-source blockchain or Web3 projects
.Experience deploying
dApps on Ethereum or Layer-2 solutions
.Understanding of
zero-knowledge proofs, DeFi protocols, or NFT platforms
.Familiarity with
HSM-based key management
and
blockchain security audits
.
Core Skills
Blockchain Architecture
- Smart Contracts
- Solidity
- TypeScript
- Node.js
- React.js
- DevOps (Docker, Kubernetes, Jenkins)
- REST API
- Web3 Integration
- Distributed Systems
- Cryptography
- Cloud Infrastructure
