Udaipur, Rajasthan, India
Information Technology
Other
Flexsin
Overview
Job Description:
We are looking for a skilled Blockchain Developer with hands-on experience in Solana, Ethereum, and Base networks. The ideal candidate should have expertise in smart contract development, blockchain integrations, and frontend React integration. You will work on decentralized applications (dApps), optimizing smart contract performance, and ensuring seamless communication between smart contracts and web applications.
Immdiate joiners will be preferred.
Responsibilities:
- Develop and deploy smart contracts on Solana (Rust), Ethereum/Base (Solidity, Vyper).
- Work with Anchor framework for Solana and Hardhat/Foundry for Ethereum development.
- Integrate smart contracts with React-based frontend applications using web3.js, ethers.js, viem, or Solana’s @solana/web3.js.
- Optimize gas usage and transaction efficiency for blockchain interactions.
- Design and implement cross-chain interactions between Ethereum, Solana, and Base.
- Build and maintain backend services for blockchain applications, using Node.js, GraphQL, and IPFS.
- Ensure the security and auditability of smart contracts by following best practices and testing methodologies.
- Work with wallet integrations (e.g., Metamask, Phantom, Coinbase Wallet) and authentication protocols.
- Collaborate with UI/UX teams to ensure seamless user experience for decentralized applications.
Required Skills & Experience:
Blockchain & Smart Contracts:
- Experience developing and deploying smart contracts on Solana (Rust, Anchor) and Ethereum/Base (Solidity, Vyper).
- Familiarity with Layer 2 solutions (Optimism, Arbitrum, Base) and sidechains.
- Experience working with NFTs, DeFi protocols, and tokenomics.
Frontend & Web3 Integration:
- Strong knowledge of React.js, Next.js, and integrating dApps with ethers.js, web3.js, viem, or solana/web3.js.
- Experience with GraphQL, REST APIs, and The Graph Protocol for querying blockchain data.
Security & Performance:
- Understanding of smart contract security vulnerabilities (reentrancy, front-running, integer overflow, etc.).
- Experience with smart contract auditing tools like Slither, MythX, or Certora.
Tools & Frameworks:
- Solana: Anchor, Seahorse
- Ethereum: Hardhat, Foundry, Remix
- Storage: IPFS, Arweave, Filecoin
- Version Control: Git, GitHub, GitLab
Good to Have Skills:
- Experience with cross-chain messaging protocols (e.g., LayerZero, Wormhole).
- Understanding of MEV (Miner Extractable Value) and Flash Loans.
- Knowledge of Zero-Knowledge Proofs (ZK-Rollups, zkSync, StarkNet).
- Experience with Rust, Go, or TypeScript for blockchain development.
Similar Jobs
View All
8 Hours ago
APEX Product Developer – Java SRE
Information Technology
- 7 - 10 Yrs
- Bangalore
We are seeking a highly skilled and motivated APEX Product Developer (Java SRE) with a strong background in Java development and production support to join our team in Bangalore. The role demands an experienced individual who can manage end-to-end in...
8 Hours ago
Lead Web Developer
Information Technology
- 7 - 12 Yrs
- Pune
We are looking for an experienced and passionate Lead Web Developer to join our team in Pune. As a lead, you will be responsible for overseeing the development and maintenance of dynamic and high-performing websites and web applications. You will gui...
9 Hours ago
C++ Developer
Information Technology
- 3 - 5 Yrs
- Bengaluru
We are looking for a skilled and motivated C++ Developer with 3 to 5 years of experience to join our growing team in Bengaluru. The ideal candidate should have strong proficiency in C++ programming and be comfortable working in a fast-paced, low-late...
1 Day ago
React Developer
Information Technology
- Thiruvananthapuram, Kerala, India
Experience: 5.00 + yearsSalary: INR 2300000-2500000 / year (based on experience)Shift: (GMT+05:30) Asia/Kolkata (IST)Opportunity Type: RemotePlacement Type: Full time Permanent Position(*Note: This is a requirement for one of Uplers' client - Uplers...
1 Day ago
AI Software Engineer, Trilogy (Remote) - $100,000/year USD
Information Technology
- 50 - 50 Indian Rupee - Hourly
- Thiruvananthapuram, Kerala, India
Ready to elevate AI from assistant to architect? Join us if you've mastered shipping production features using Copilot, GPT-4, or your custom LLM toolkit. While others keep AI in experimental purgatory, at Trilogy, it's your core collaborator.We're ...
1 Day ago
React Developer
Information Technology
- Thiruvananthapuram, Kerala, India
Experience: 5.00 + yearsSalary: INR 2300000-2500000 / year (based on experience)Shift: (GMT+05:30) Asia/Kolkata (IST)Opportunity Type: RemotePlacement Type: Full time Permanent Position(*Note: This is a requirement for one of Uplers' client - Uplers...
1 Day ago
Business Analyst in Gurgaon
Information Technology
- Thiruvananthapuram, Kerala, India
We are currently seeking a highly skilled and motivated Business Analyst to join our team at Benepik. As a Business Analyst, you will be responsible for gathering and analyzing business requirements, conducting business research, and translating the...
1 Day ago
React Developer
Information Technology
- Thiruvananthapuram, Kerala, India
Experience: 5.00 + yearsSalary: INR 2300000-2500000 / year (based on experience)Shift: (GMT+05:30) Asia/Kolkata (IST)Opportunity Type: RemotePlacement Type: Full time Permanent Position(*Note: This is a requirement for one of Uplers' client - Uplers...
Talk to us
Feel free to call, email, or hit us up on our social media accounts.
Email
info@antaltechjobs.in