KOCHI · FULLTIME
Full Stack Blockchain Engineer
Poornam Info Vision
Kochi · onsite · Posted 41d ago
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₹5.0L - ₹7.5L PA3–5 yrsfulltimeKochi
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Section · 01
About this role
Full Stack Blockchain Engineer
Location: Fully Remote / Global
Employment Type: Full-Time
Work Environment: Early-Stage / MVP
Job Overview
We are looking for a Full Stack Blockchain Engineer to join our early-stage team and contribute to the development of a blockchain-based product. The ideal candidate will have strong experience in JavaScript/TypeScript, React/Next.js, and Node.js, along with hands-on knowledge of blockchain and Web3 technologies.
You will work across the frontend, backend, and blockchain layers, building features that connect on-chain and off-chain systems. You will also work closely with smart contract engineers, protocol engineers, and founders to shape product features and technical architecture.
Key Responsibilities
- Develop and maintain frontend applications using React and Next.js.
- Build and integrate Web3 wallet connections, transaction flows, and blockchain interactions.
- Integrate smart contracts with frontend applications.
- Develop backend APIs and services using Node.js.
- Implement off-chain business logic and integrate backend services with blockchain networks.
- Work with blockchain data, including on-chain reads/writes, events, and state updates.
- Implement and maintain blockchain data indexing and event-based systems.
- Connect on-chain and off-chain components to support product functionality.
- Collaborate with smart contract and protocol engineers on product flows and integrations.
- Participate in technical architecture and development decisions.
- Contribute to the development and improvement of the product during the MVP stage.
- Troubleshoot and optimize frontend, backend, and blockchain integrations.
Required Skills & Experience
- Strong hands-on experience with JavaScript / TypeScript.
- Strong experience with React and Next.js.
- Hands-on experience developing backend services using Node.js.
- Good understanding of blockchain and Web3 fundamentals.
- Experience working with:
- Wallet integrations
- Blockchain transactions
- Smart contract interactions
- On-chain data
- Blockchain events
- Hands-on experience with Web3 libraries such as ethers.js, viem, or wagmi.
- Understanding of connecting frontend applications with blockchain networks.
- Ability to work independently and take ownership in an early-stage startup environment.
- Strong problem-solving and debugging skills.
Nice to Have
- Experience with Solidity or the ability to read and understand smart contracts.
- Experience working with Ethereum or EVM-based Layer 2 networks, such as Polygon and Arbitrum.
- Experience with blockchain indexing tools such as The Graph.
- Experience working with event-based blockchain systems.
- Knowledge of DeFi, NFTs, or other Web3 applications.
- Experience with IPFS or decentralized storage.
- Experience with Rust or familiarity with Rust-based backend development.
Technology Stack
- Frontend: React, Next.js
- Backend: Node.js
- Blockchain: Ethereum, EVM-based L2 networks
- Smart Contracts: Solidity
- Web3: ethers.js, viem, wagmi
- Storage: IPFS, Off-chain databases
- Indexing: The Graph / Event-based systems
- Future Backend: Rust
What We Offer
- Opportunity to work across Web2 and Web3 technologies.
- Full-stack ownership and responsibility.
- Opportunity to work on a product at the early MVP stage.
- Direct collaboration with founders and protocol engineers.
- Opportunity to influence product direction and technical architecture.
- Early-stage equity / token upside.
- Fully remote and globally distributed work environment.
Sourced from naukri
Section · 02
Skills
viemon-chain dataBlockchain EventsBlockchain TransactionsNext.jsWeb3BlockchainEthereumSoliditysmart contractsEthers.jsBlockchain IntegrationEVMJavascriptNode.JsTypescriptReact.JsREST APIBackend DevelopmentwagmiWallet Integration
Section · Company
About Poornam Info Vision
Poornam Info Vision
IT Services & Consulting
375
employees
1999
27 years old
Kochi
India
₹4.7L PA avg
Avg at Poornam Info Vision
₹5L – ₹7.5L PA
This role
About
“Poornam” is the Sanskrit term for “Complete”. Our objective here at Poornam is to provide “Complete” solutions to our customers.
Poornam Info Vision Pvt. Ltd was founded in November 1999 based on the simple idea that if we built a company that was a great place to work, we would be able to attract great talent. If we had great talent, any project or service we sold would delight our customers.
We listen to our customers and improve, always go that extra mile for our customers, suggest solutions to help our customer’s business grow, make sure our employees get the best work environment and make sure we hire the best talent.
Poornam was founded by just 2 engineers, but within a decade, it grew to a company of over 300 engineers. Our engineers are selected from the very best engineering colleges around the country, with recruitment drives held frequently to ensure a constant inflow of eager young minds. Besides allowing us to take on more customers, this also helps Poornam maintain its young and multicultural environment. You’ll never grow old at Poornam!
Our corporate office is located in Kakkanad, Kochi. This office currently has a built-up area of 12,800 sq. ft., with the capacity to scale to 65,000 sq. ft. Poornam has also established offices in Pheonix, U.S.A. These offices were established to cater to our growing customer base in Europe and the USA. These offices handle Poornam’s “Phone Support” services marketed under the “Bobcares” brand name.
In our constant quest to ensure the highest levels of quality and security, in the services offered to our customers, Poornam has achieved ISO 9001:2008 and ISO 27001:2013 certifications. These ISO standards ensure that we are constantly improving ourselves.
We at Poornam strongly believe in giving back to the community that has helped us grow so much. We encourage all our employees to “give back” in any way possible. Financially, through our MITR(Making Intimate Relations) program, that dedicates itself to charity work and community service. Or by contributing to the multitude of open-source/free software communities online.
Industries
IT Services & Consulting
Employee ratings
10 reviews
2.8/ 5
Culture
2.7
Career growth
2.8
Work-life
3.1
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