Mern/Blockchain Developer

2 days ago

Lahore, Punjab, Pakistan Cube Discipline Full time 400,000 - 1,200,000 per year

About the Role

We 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 Responsibilities

Develop and maintain responsive front-end applications using and

Build and manage / backend services and RESTful APIs

Integrate third-party APIs for authentication, payments, and blockchain data

Work with EVM-compatible blockchains (Ethereum, BSC, Polygon) and Solana

Implement smart contract interaction layers using , , or

Collaborate with cross-functional teams to design and deploy production-grade decentralized applications (dApps)

Optimize application performance, scalability, and security

Requirements

Minimum 3 years of professional experience with the MERN stack (MongoDB, Express, React, Node)

Strong command of and frontend performance best practices

Experience integrating third-party APIs and working with WebSocket connections

Solid understanding of blockchain fundamentals, wallets, and smart contracts

Proficiency in , , or

Familiarity with Git-based workflows, CI/CD pipelines, and deployment tools (Vercel, AWS, or Docker)

Preferred Qualifications

Experience with DeFi, Tokens, NFTS, or tokenization projects

Proficiency in TypeScript

Knowledge of cloud infrastructure and database design

Understanding of security practices and blockchain transaction handling

Job Type: Full-time

Work Location: In person

  • Blockchain Developer

    4 days ago

    Lahore, Punjab, Pakistan weiBlocks Full time 1,200,000 - 3,600,000 per year

    Position:Blockchain Developer (MERN Stack + )Location:on-siteType:Full-timeAbout 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 Developer

    2 weeks ago

    Lahore, Punjab, Pakistan Tech HQs Full time 900,000 - 1,200,000 per year

    Key Responsibilities:Design, develop, and implement smart contracts and decentralized applications (DApps).Develop and maintain blockchain protocols and consensus algorithms.Participate in the architecture and development of blockchain networks (Ethereum, Hyperledger, Solana, or other relevant platforms).Integrate blockchain solutions with existing...

  • Blockchain Developer

    6 days ago

    Lahore, Punjab, Pakistan BIG O SOFT LLC Full time 1,200,000 - 3,600,000 per year

    Location: Onsite – Lahore (Pakistan) Company: Big O Soft LLCCompany OverviewBig O Soft LLC is a pioneering leader in blockchain innovation, building solutions that transform industries through cutting-edge technology. Our team thrives on creativity, collaboration, and technical excellence. We are now expanding our Lahore office and looking for talented...

  • Blockchain Developer

    2 weeks ago

    Lahore, Punjab, Pakistan Omnisoft Technologies Pvt Ltd Full time 70,000 - 2,000,000 per year

    We are looking for a skilled Blockchain Developer with hands-on experience in building smart chain networks and developing crypto tokens. You will be responsible for designing, coding, deploying, and maintaining a blockchain infrastructure from the ground up.Key Responsibilities:Architect and develop a custom blockchain (smart chain) network.Create and...

  • Blockchain Developer

    2 weeks ago

    Lahore, Punjab, Pakistan Omnisoft Full time 900,000 - 1,200,000 per year

    We are looking for askilled Blockchain Developerwith hands-on experience in buildingsmart chain networksand developingcrypto tokens. You will be responsible for designing, coding, deploying, and maintaining a blockchain infrastructure from the ground up.Key Responsibilities:Architect and develop a custom blockchain (smart chain) network.Create and deploy ...

  • Blockchain Developer

    6 days ago

    Lahore, Punjab, Pakistan InvoZone Full time 900,000 - 1,200,000 per year

    Position OverviewWe are seeking an experienced Blockchain Developer to build DeFi protocols, smart contracts, and Web3 applications in our growing blockchain ecosystem. The ideal candidate should have hands-on experience with EVM-based chains, multi-chain solutions, and cutting-edge blockchain technologies.Key ResponsibilitiesDevelop and deploy smart...

  • Blockchain & Messaging Developer

    2 weeks ago

    Lahore, Punjab, Pakistan Infinit Digital Full time 900,000 - 1,200,000 per year

    Company OverviewBig O Soft LLC is a pioneering leader in the blockchain industry, dedicated to developing innovative solutions that leverage cutting-edge technologies to transform multiple sectors. Our team thrives on collaboration, creativity, and technical excellence, delivering scalable and impactful blockchain products.Job SummaryWe are seeking...

  • Go Blockchain Developer

    2 weeks ago

    Lahore, Punjab, Pakistan Deep Ring Technologies Full time 900,000 - 1,200,000 per year

    Company DescriptionDeep Ring Technologies specializes in crafting innovative solutions that empower businesses to thrive in a digitally driven world. Our expertise spans software development, cloud computing, data analytics, and artificial intelligence, providing tailored strategies that accelerate digital transformation. We deliver robust applications,...

  • Sr. Blockchain Developer

    2 weeks ago

    Lahore, Punjab, Pakistan Astra Full time 1,200,000 - 3,600,000 per year

    About UsAstra is building the future ofcompliance and digital identityusing blockchain and AI. Our platform brings togethersecure identity, KYC technology, and regulatory compliancein a modern Web3 environment. We're creating infrastructure that enables organizations to meet compliance requirements while embracing the power of blockchain.Role OverviewWe're...

  • Mern Stack Senior Developer

    2 weeks ago

    Lahore, Punjab, Pakistan Digital Artisan Full time 1,200,000 - 2,400,000 per year

    Digital Artisan is a forward-thinking technology company specializing in building scalable, high-performance web and mobile solutions. We combine deep technical expertise with innovative design to deliver digital products that drive measurable business impact. Our clients span industries worldwide, and we are committed to delivering excellence at every stage...