full stack developer

web developer

business developer

flutter developer

laravel developer

smart contract developer

LastingSales

About the RoleWe 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<ul><li>Design, develop, and maintain blockchain applications and Web3 integrations.</li><li>Build secure, scalable, and efficient backend systems using Golang .</li><li>Develop and deploy smart contracts and interact with various blockchain protocols (EVM, Layer 2, etc.)</li><li>Collaborate with front-end teams to implement wallet connections and blockchain-based functionalities.</li><li>Conduct code reviews, performance optimization, and ensure best practices in blockchain development.</li><li>Research and integrate new tools, frameworks, and protocols to enhance the existing tech stack.</li></ul>Requirement<ul><li>5+ years of experience in backend or blockchain development.</li><li>Strong hands-on experience with Golang</li><li>Deep understanding of Web3, Ethereum, EVM, and smart contract architecture.</li><li>Experience with Solidity, Hardhat/Foundry, or similar frameworks.</li><li>Familiarity with Layer 2 solutions (Polygon, Arbitrum, Optimism).</li><li>Knowledge of IPFS, Wallet integrations (MetaMask, WalletConnect), and DeFi protocols.</li><li>Proficient with RESTful APIs, microservices architecture, and Docker/Kubernetes.</li><li>Strong problem-solving skills and the ability to work in a fast-paced startup environment.</li></ul>Job Type: HybridJob Time: 3pm to 9pm from office and 11pm to 1 am from homeLocation: DHA Phase 6 LahoreAbout Us:TEKHQS is a global technology solutions provider headquartered in Lake Forest, California, with an offshore team of 300+ experts based in Pakistan. We specialize in Web 2.0 (Web &amp; Mobile App Development), Web 3.0 (Blockchain &amp; Crypto Platform Development), AI/ML Solutions, and ERP services as a certified partner of SAP S/4HANA, Oracle NetSuite, and Microsoft Dynamics 365 Business Central. Our expertise includes implementation, training, customization, integration, support, IT staff augmentation, and certified ERP consultancy.Job Type: Full-timeWork Location: In person

Senior Blockchain Developer (Web3 | Golang )

Taraki

<div>
 This job is with
 
 VertexAI
 
 Tec specializing in custom software, healthcare technology, and medical coding systems, delivering innovative and sustainable solutions.
 
 
 
 Role Overview:
 
 
 
 We are looking for a passionate Blockchain Developer to join our on-site team in Lahore. You'll be working on decentralized applications, smart contracts, and cutting-edge blockchain solutions.
 
 
 
 Responsibilities:
 
 
 
 <ul>
 <li>
 Develop and deploy smart contracts on platforms like Ethereum or Hyperledger.
 </li>
 <li>
 Integrate blockchain functionality with web applications.
 </li>
 <li>
 Maintain performance, scalability, and security of blockchain-based systems.
 
 
 
 </li>
 </ul>
 
 Requirements:
 
 
 
 <ul>
 <li>
 Proficiency in Solidity and Python.
 </li>
 <li>
 Strong understanding of blockchain fundamentals, smart contracts, and consensus mechanisms.
 </li>
 <li>
 Knowledge of cryptography, data structures, and Web3.js.
 </li>
 <li>
 Experience with Ethereum or Hyperledger platforms.
 
 </li>
 </ul>
</div>

Blockchain Developer

Cube Discipline

About the RoleWe are seeking an experienced Blockchain Developer with strong proficiency in the MERN stack and hands-on experience with blockchain integrations. The ideal candidate will be responsible for building scalable web applications, developing backend APIs, and integrating blockchain functionalities into modern web platforms.Key ResponsibilitiesDevelop and maintain responsive front-end applications using Next.js and React.jsBuild and manage Node.js / Express.js backend services and RESTful APIsIntegrate third-party APIs for authentication, payments, and blockchain dataWork with EVM-compatible blockchains (Ethereum, BSC, Polygon) and SolanaImplement smart contract interaction layers using web3.js, ethers.js, or solana/web3.jsCollaborate with cross-functional teams to design and deploy production-grade decentralized applications (dApps)Optimize application performance, scalability, and securityRequirementsMinimum 3 years of professional experience with the MERN stack (MongoDB, Express, React, Node)Strong command of Next.js and frontend performance best practicesExperience integrating third-party APIs and working with WebSocket connectionsSolid understanding of blockchain fundamentals, wallets, and smart contractsProficiency in web3.js, ethers.js, or solana/web3.jsFamiliarity with Git-based workflows, CI/CD pipelines, and deployment tools (Vercel, AWS, or Docker)Preferred QualificationsExperience with DeFi, Tokens, NFTS, or tokenization projectsProficiency in TypeScriptKnowledge of cloud infrastructure and database designUnderstanding of security practices and blockchain transaction handlingJob Type: Full-timeWork Location: In person

Mern/Blockchain Developer

Tek Headquarters

Job Title: Senior Software Engineer &ndash; Node.js (Blockchain)Location: Lahore (DHA Phase 6)Job Type: Full-time | HybridExperience: 5+ years (Node.js &amp; Express) with exposure to Blockchain integrationsAbout the Role:We&rsquo;re looking for a Senior Node.js Engineer who has solid backend development experience and a good understanding of blockchain integrations. The right person should be confident in designing system architecture, building scalable APIs, and integrating smart contracts or blockchain components where needed.This role involves working closely with our technical and blockchain teams to build secure, high-performance backend systems that power decentralized and enterprise applications.What You&rsquo;ll Do<ul><li>Design and develop scalable backend systems using Node.js, Express, and TypeScript.</li><li>Work on blockchain integrations (e.g., Ethereum, Solana, Web3, or Ethers.js).</li><li>Collaborate with architects to define system architecture and API design.</li><li>Develop secure RESTful/GraphQL APIs and microservices.</li><li>Integrate backend services with smart contracts and blockchain protocols.</li><li>Optimize application performance and ensure best practices in coding and deployment.</li><li>Work with Docker, CI/CD, and modern cloud environments for deployment.</li></ul>What We&rsquo;re Looking For<ul><li>5+ years of experience with Node.js, Express.js, and backend development.</li><li>Strong skills in TypeScript, REST APIs, and microservice architecture.</li><li>Experience working on blockchain or smart contract integrations (1&ndash;2 years or few projects only).</li><li>Good understanding of database design (MongoDB, PostgreSQL, or Redis).</li><li>Solid grasp of software architecture and design patterns.</li><li>Familiarity with Web3.js, Ethers.js, and smart contract communication.</li><li>Bonus: Exposure to Docker, Kubernetes, AWS/GCP, or similar cloud platforms.</li></ul>About Us:TEKHQS is a global technology solutions provider headquartered in Lake Forest, California, with an offshore team of 300+ experts based in Pakistan. We specialize in Web 2.0 (Web &amp; Mobile App Development), Web 3.0 (Blockchain &amp; Crypto Platform Development), AI/ML Solutions, and ERP services as a certified partner of SAP S/4HANA, Oracle NetSuite, and Microsoft Dynamics 365 Business Central. Our expertise includes implementation, training, customization, integration, support, IT staff augmentation, and certified ERP consultancy.Job Type: Full-timeApplication Question(s):<ul><li>How many years of professional experience do you have with Node.js and Express.js?</li><li>Have you ever worked on blockchain integration or smart contract&ndash;based projects? If yes, please describe briefly.</li><li>How would you rate your understanding of system architecture and API design (Beginner / Intermediate / Advanced)?</li><li>Do you have hands-on experience with TypeScript in backend development?</li><li>Are you currently based in Lahore, and are you comfortable with a full-time onsite Hybrid role in DHA Phase 6?</li></ul>Work Location: In person

Senior Software Engineer - Node.js with Blockchain

TEKHQS

<div>
 
 Job Title:
 
 Senior Software Engineer Node.js (Blockchain)
 
 
 
 Location:
 
 Lahore (DHA Phase 6)
 
 
 
 Job Type:
 
 Full-time | Hybrid
 
 
 
 Experience:
 
 5+ years (Node.js &amp; Express) with exposure to Blockchain integrations
 
 
 
 About the Role:
 
 
 
 Were looking for a
 
 Senior Node.js Engineer
 
 who has solid backend development experience and a good understanding of blockchain integrations. The right person should be confident in designing system architecture, building scalable APIs, and integrating smart contracts or blockchain components where needed.
 
 
 This role involves working closely with our technical and blockchain teams to build secure, high-performance backend systems that power decentralized and enterprise applications.
 
 
 
 What You'll Do
 
 
 
 <ul>
 <li>
 Design and develop scalable backend systems using Node.js, Express, and TypeScript.
 </li>
 <li>
 Work on blockchain integrations (e.g., Ethereum, Solana, Web3, or Ethers.js).
 </li>
 <li>
 Collaborate with architects to define system architecture and API design.
 </li>
 <li>
 Develop secure RESTful/GraphQL APIs and microservices.
 </li>
 <li>
 Integrate backend services with smart contracts and blockchain protocols.
 </li>
 <li>
 Optimize application performance and ensure best practices in coding and deployment.
 </li>
 <li>
 Work with Docker, CI/CD, and modern cloud environments for deployment.
 
 
 
 </li>
 </ul>
 
 What Were Looking For
 
 
 
 <ul>
 <li>
 5+ years of experience with Node.js, Express.js, and backend development.
 </li>
 <li>
 Strong skills in TypeScript, REST APIs, and microservice architecture.
 </li>
 <li>
 Experience working on blockchain or smart contract integrations (12 years or few projects only).
 </li>
 <li>
 Good understanding of database design (MongoDB, PostgreSQL, or Redis).
 </li>
 <li>
 Solid grasp of software architecture and design patterns.
 </li>
 <li>
 Familiarity with Web3.js, Ethers.js, and smart contract communication.
 </li>
 <li>
 Bonus: Exposure to Docker, Kubernetes, AWS/GCP, or similar cloud platforms.
 
 
 
 </li>
 </ul>
 
 About Us
 
 :
 
 
 TEKHQS is a global technology solutions provider headquartered in Lake Forest, California, with an offshore team of 300+ experts based in Pakistan. We specialize in Web 2.0 (Web &amp; Mobile App Development), Web 3.0 (Blockchain &amp; Crypto Platform Development), AI/ML Solutions, and ERP services as a certified partner of SAP S/4HANA, Oracle NetSuite, and Microsoft Dynamics 365 Business Central. Our expertise includes implementation, training, customization, integration, support, IT staff augmentation, and certified ERP consultancy.
</div>

ERS Tech

We are seeking a highly skilled and motivated Team Lead (MERN + Blockchain) to lead our development team in building scalable, secure, and high-performance blockchain-based web applications. The ideal candidate will have deep expertise in the MERN stack (MongoDB, Express, React, Node.js) along with hands-on experience in blockchain technologies, smart contract development, and Web3 integrations.The candidate will play a key leadership role in architecting solutions, mentoring team members, ensuring code quality, and driving timely project delivery in collaboration with cross-functional departments.Key Responsibilities:Technical Leadership:<ul><li>Lead and oversee the design, development, and deployment of applications using MERN stack and Blockchain technologies.</li><li>Architect scalable systems with modular and maintainable code structures.</li><li>Review code, enforce coding standards, and conduct technical audits to ensure best practices.</li><li>Design and integrate smart contracts (Solidity, Web3.js, ethers.js) into web applications.</li><li>Implement and manage APIs, wallets, tokens, NFTs, and blockchain data structures.</li></ul>Team &amp; Project Management:<ul><li>Supervise and mentor a team of front-end, back-end, and blockchain developers.</li><li>Allocate tasks, manage sprints, and ensure on-time project delivery.</li><li>Collaborate closely with designers, QA engineers, and product managers to define requirements and development goals.</li><li>Conduct regular team meetings, performance reviews, and code retrospectives.</li></ul>Innovation &amp; Optimization:<ul><li>Stay up to date with emerging technologies in blockchain and full-stack development.</li><li>Identify and implement performance improvements, scalability strategies, and security best practices.</li><li>Contribute to the company&rsquo;s technical roadmap and propose innovative solutions aligned with business goals.</li></ul>Required Skills &amp; Qualifications:Technical Skills:<ul><li>Strong proficiency in MERN stack: MongoDB, Express.js, React.js, and Node.js.</li><li>Deep understanding of Blockchain fundamentals, Web3.js, ethers.js, and Solidity.</li><li>Experience with Ethereum, Binance Smart Chain (BSC), or other EVM-compatible chains.</li><li>Knowledge of smart contract deployment, token standards (ERC-20, ERC-721, ERC-1155), and wallet integrations.</li><li>Understanding of RESTful APIs, GraphQL, and microservices architecture.</li><li>Familiarity with DevOps pipelines, Docker, CI/CD, and cloud deployments (AWS/DigitalOcean).</li><li>Strong database management experience (MongoDB, MySQL).</li></ul>Soft Skills:<ul><li>Excellent leadership, problem-solving, and analytical abilities.</li><li>Strong communication and team collaboration skills.</li><li>Time management and ability to prioritize tasks effectively.</li><li>Adaptability to work in a fast-paced and dynamic environment.</li></ul>Education &amp; Experience:<ul><li>Bachelor&rsquo;s or Master&rsquo;s degree in Computer Science, Software Engineering, or a related field.</li><li>Minimum 4+ years of professional development experience, including at least 1&ndash;2 years in a leadership or senior developer role.</li><li>Proven experience delivering blockchain-based web platforms or crypto-related projects (DeFi, NFT, Exchange, Wallet, etc.).</li></ul>Perks &amp; Benefits<ul><li>Monthly Corporate Dinner</li><li>Weekly refreshment</li><li>Company sponsored International Trip</li><li>Company sponsored two National trip in a year</li><li>Laptop Policy</li><li>Automobile Policy</li><li>Fuel Allowance</li><li>Monthly Progress reward / Bonus</li><li>Birthday celebrations &amp; gifts</li><li>Interest Free Loan Policy</li><li>Bi-Annual increments</li><li>Leave encashment</li><li>Annual paid leaves</li><li>Daily tea/coffee</li><li>Punctuality Reward Cash prize</li></ul>Job Type: Full-time

Team Lead – MERN Stack & Blockchain Development

Magnus Mage

Jr. Backend DeveloperAbout Company:Magnus Mage is a Pakistan-based software development company founded by ambitious technological entrepreneurs. Our purpose is to assist emerging enterprises and companies in turning their ideas into successful businesses. We assist in launching next-generation projects worldwide which have a significant impact on their respective industries. Magnus Mage has an environment based on mutual respect and hard work brewing with creativity and innovation.Our company's motto is to make a difference in the IT industry and move toward success with a dedicated team. We don't want to just define issues but want to create solutions. We endeavour to provide a safe and healthy working environment for our team.CEO or intern, our team's respect at Magnus Mage is vital for each and everyone of us to reach their full potential.About You:We are looking for an experienced Node.js/Backend Developer.Required Skills:<ul><li>Solid knowledge of object-oriented programming (OOP) principles and design patterns.</li><li>Strong understanding of JavaScript fundamentals, including ES6+ features.</li><li>Proficient in Node.js with hands-on experience in core modules and frameworks like Express.js.</li><li>Solid understanding of NoSQL databases, particularly MongoDB, with knowledge of schema design, data modeling, and basic performance optimization.</li><li>Familiarity with unit testing frameworks such as Jest, Mocha.</li><li>Proficiency in using Git for source control, branching, and collaboration workflows.</li><li>Comfortable working with project/task management tools like JIRA.</li><li>Basic understanding of blockchain core concepts (e.g., consensus, decentralization, smart contracts).</li><li>Experience with Web3 development and its application in building or integrating DApps (Decentralized Applications).</li><li>Strong problem-solving skills, analytical mindset, and a willingness to learn and grow continuously.</li></ul>Will be a plus to have:<ul><li>Familiarity with TypeScript.</li><li>Knowledge of SQL databases such as PostgreSQL or MySQL.</li><li>Exposure to CI/CD pipelines and DevOps workflows.</li></ul>Preferred Qualification:Bachelor&rsquo;s and/or Master&rsquo;s degree in Computer Science, Computer Engineering, or related technical disciplinePreferred Experience: At least 1-2 years of relevant experience requiredBenefits:We offer multiple benefits depending on the contract type. Some of the basic benefits are as follows:<ul><li>Market Competitive Salary</li><li>Annual Increments</li><li>Paid overtime</li><li>Office Lunch</li><li>Employee Training and Development</li><li>Annual, Sick, Casual, Maternity/Paternity Leaves</li><li>Public Holidays</li><li>Leave Encashment</li><li>Eid Allowance</li></ul>Job Type: Full time - Office Based - NO REMOTEOffice Timing: 09:00 am - 06:00 pmOffice Location: 2nd Floor, Plaza # 305/37, H-3 Block, Phase 2, Johar Town, LahoreEmail Address: careers@magnusmage.comJob Type: Full-timePay: From Rs1.00 per monthApplication Question(s):<ul><li>Do you know OOP principles and design patterns?</li><li>Are you skilled in JavaScript (ES6+)?</li><li>Do you have experience with Node.js and Express.js?</li><li>Have you worked with MongoDB (schema, modeling, optimization)?</li><li>Do you use Jest or Mocha for testing?</li><li>Do you understand blockchain basics (consensus, smart contracts)?</li><li>Have you done Web3/DApp development?</li><li>Are you familiar with TypeScript?</li><li>What are your salary expectations?</li><li>How soon can you join us?</li><li>Are you willing to work on-site?</li><li>Are you proficient with Git? Have you worked with JIRA?</li></ul>Education:<ul><li>Bachelor's (Required)</li></ul>Experience:<ul><li>Backend Developer: 1 year (Required)</li></ul>Work Location: In person

Backend Developer (Nodejs)

Explore 625+ Smart contract developer in Lahore this November. Find roles across top companies and apply now to boost your career.

625 smart contract developer jobs IN Lahore

Senior Blockchain Developer (Web3 | Golang )

Blockchain Developer

Mern/Blockchain Developer

Senior Software Engineer - Node.js with Blockchain

Senior Software Engineer - Node.js with Blockchain

Team Lead – MERN Stack & Blockchain Development

Backend Developer (Nodejs)