Senior Blockchain Developer (Web3 | Golang )

About the Role We are looking for a highly skilled Senior Blockchain Developer with strong expertise in Web3 and Golang. The ideal candidate will be responsible for designing, developing, and deploying scalable blockchain-based solutions while collaborating closely with our backend and smart contract teams. Key Responsibilities Design, develop, and maintain blockchain applications and Web3 integrations. Build secure, scalable, and efficient backend systems using Golang . Develop and deploy smart contracts and interact with various blockchain protocols (EVM, Layer 2, etc.) Collaborate with front-end teams to implement wallet connections and blockchain-based functionalities. Conduct code reviews, performance optimization, and ensure best practices in blockchain development. Research and integrate new tools, frameworks, and protocols to enhance the existing tech stack. Requirement 5+ years of experience in backend or blockchain development. Strong hands-on experience with Golang Deep understanding of Web3, Ethereum, EVM, and smart contract architecture. Experience with Solidity, Hardhat/Foundry, or similar frameworks. Familiarity with Layer 2 solutions (Polygon, Arbitrum, Optimism). Knowledge of IPFS, Wallet integrations (MetaMask, WalletConnect), and DeFi protocols. Proficient with RESTful APIs, microservices architecture, and Docker/Kubernetes. Strong problem-solving skills and the ability to work in a fast-paced startup environment. Job Type: Hybrid Job Time: 3pm to 9pm from office and 11pm to 1 am from home Location: DHA Phase 6 Lahore About Us: TekHQS is a global technology and AI-driven solutions company delivering scalable SaaS, Cloud, AI/ML, Blockchain/Web3, DevOps, and enterprise software solutions to startups and enterprise clients worldwide. With a team of 300+ professionals across the USA, UK, UAE, Qatar, Pakistan, and India, we specialize in building high-performance digital products across Logistics, FinTech, Healthcare, and emerging technology sectors. At TekHQS, we foster a culture of innovation, ownership, and continuous growth empowering our teams to build impactful technology that drives real business transformation