Senior Blockchain Developer

3 days ago

Karachi, Sindh, Pakistan Sublime Wireless Inc Full time 500,000 - 650,000 per year

Job Description – Senior Blockchain Developer (Corda Specialist)

Position: Senior Blockchain Developer

Location: Karachi (On-site, 9 AM – 5 PM)

Experience Required: 4+ years in Blockchain Development (with proven hands-on Corda expertise)

Employment Type: Full-time

About the Role

We are seeking an experienced Senior Blockchain Developer with strong expertise in private blockchain platforms and proven hands-on experience in Corda technology. The ideal candidate will design, develop, and implement enterprise-grade blockchain solutions, ensuring scalability, security, and compliance for our business use cases.

Key Responsibilities

  • Design, develop, and deploy Corda-based blockchain applications for enterprise use cases.
  • Architect and implement private blockchain networks, focusing on scalability, security, and performance.
  • Develop and maintain CorDapps, smart contracts, and workflows on Corda.
  • Collaborate with cross-functional teams (business analysts, architects, DevOps, and QA) to translate requirements into technical solutions.
  • Integrate blockchain solutions with existing enterprise applications, APIs, and cloud platforms.
  • Optimize performance and security of blockchain nodes and networks.
  • Conduct research on emerging blockchain trends and propose innovative solutions.
  • Provide technical leadership and mentorship to junior and mid-level developers.
  • Ensure compliance with industry standards, governance models, and regulatory requirements.

Required Skills & Qualifications

  • 4+ years of hands-on blockchain development experience, with at least 2+ years in Corda (R3 Corda).
  • Proven expertise in designing and deploying CorDapps and working with Corda nodes, flows, and contracts.
  • Strong understanding of distributed ledger technologies (DLT) and private blockchain frameworks.
  • Proficiency in Java and Kotlin (essential for Corda development).
  • Experience with Spring Boot, RESTful APIs, Microservices architecture.
  • Solid understanding of cryptography, consensus mechanisms, and PKI.
  • Hands-on experience with cloud platforms (AWS, Azure, GCP) and containerization (Docker, Kubernetes).
  • Strong knowledge of relational databases (PostgreSQL, Oracle, MySQL).
  • Experience with CI/CD pipelines, Git, and DevOps tools.
  • Excellent problem-solving, debugging, and analytical skills.
  • Strong communication and team leadership abilities.

Preferred Skills (Good to Have)

  • Experience in Hyperledger Fabric, Quorum, or other private blockchain frameworks.
  • Understanding of financial services, supply chain, or enterprise-grade blockchain use cases.
  • Knowledge of regulatory and compliance aspects in blockchain solutions.

Education

  • Bachelor's or Master's degree in Computer Science, Software Engineering, Information Technology, or a related field.

Job Type: Full-time

Pay: Rs500, Rs650,000.00 per month

Work Location: In person

  • Blockchain Developer

    3 days ago

    Karachi, Sindh, Pakistan Naseeb Online Services (Pvt)Ltd - ROZEE Full time $90,000 - $120,000 per year

    Job Description – Blockchain Developer (Corda Specialist)Positions:Senior Blockchain Developer (Team Lead / Lead Role) – Corda Specialist (1 resource, 4+ years' experience)Mid-level Blockchain Developers – Corda Specialists (3 resources, 2–4 years' experience)Location:Karachi (On-site, 9 AM – 5 PM)Employment Type:Full-timeAbout the RolesWe are...

  • Blockchain Developer

    6 days ago

    Karachi, Sindh, Pakistan Naseeb Online Services (Pvt)Ltd - ROZEE Full time

    OverviewJob Description – Blockchain Developer (Corda Specialist)Positions:Senior Blockchain Developer (Team Lead / Lead Role) – Corda Specialist (1 resource, 4+ years' experience)Mid-level Blockchain Developers – Corda Specialists (3 resources, 2–4 years' experience)Employment Type: Full-timeAbout the RolesWe are looking for talented and passionate...

  • Blockchain Developer

    6 days ago

    Karachi, Sindh, Pakistan Pluton LTD Full time

    Bachelor's degree in information security, computer science, or related.We are looking for a highly capable blockchain developer to design, implement, and distribute a secure blockchain-based network. You will be analyzing our blockchain needs, designing customized block chain technologies, and launching and maintaining our blockchain network. To ensure...

  • Mid-level Blockchain Developer

    3 days ago

    Karachi, Sindh, Pakistan Sublime Wireless Inc Full time 250,000 - 350,000 per year

    Job Description – Mid-level Blockchain Developer (Corda Specialist)Position: Mid-level Blockchain DeveloperLocation: Karachi (On-site, 9 AM – 5 PM)Experience Required: 2–4 years in Blockchain Development (with proven hands-on Corda expertise)Employment Type: Full-timeAbout the RoleWe are looking for a Mid-level Blockchain Developer who is passionate...

  • Blockchain Developer

    3 days ago

    Karachi, Sindh, Pakistan Elevatech Solutions Full time $90,000 - $120,000 per year

    "We Are Hiring Blockchain Developer"A reputable software house, located in Karachi is looking for an experiencedBlockchain Developerto lead thedesign, development, and architectureof decentralized solutions. This role requires deep expertise insmart contracts, decentralized architecture, blockchain integration and scalable backend systems. The ideal...

  • Senior Blockchain Solutions Architect

    6 days ago

    Karachi, Sindh, Pakistan beBeeBlockchain Full time $80,000 - $120,000

    Blockchain DeveloperJob Description:We are seeking highly skilled Blockchain Developers to join our team. As a Blockchain Developer, you will be responsible for designing, developing, and deploying blockchain-based solutions using R3 Corda.Key Responsibilities:Design and develop CorDapps on the Corda platform.Lead end-to-end architecture and solution design...

  • Blockchain Specialist

    5 days ago

    Karachi, Sindh, Pakistan beBeeBlockchain Full time 800,000 - 1,200,000

    We are seeking a talented Blockchain Specialist to join our team.The ideal candidate will possess extensive knowledge of blockchain development, including programming languages and cryptography techniques.Key responsibilities include designing and implementing secure blockchain networks, collaborating with managers to determine technology needs, and...

  • Senior Blockchain Documentation Specialist

    1 day ago

    Karachi, Sindh, Pakistan beBeeTechnical Full time $70,000 - $100,000

    Blockchain Content DeveloperWe are seeking a detail-oriented and innovative content developer to join our team. The ideal candidate will have a solid understanding of blockchain technology and decentralized finance (DeFi), digital product development, and software.In this role, you will create and maintain technical documents, user guides, tech-savvy blog...

  • Senior JavaScript Developer – Web3

    3 days ago

    Karachi, Sindh, Pakistan nextChainX Full time $90,000 - $120,000 per year

    About NextChainX:NextChainXis building the future ofAI and Blockchainby creating powerful decentralized products for global communities. We are working on innovative solutions within theSolana ecosystemandEVM-based blockchains, empowering developers, creators, and businesses in the Web3 space.We are looking for aSenior JavaScript Developerwho is passionate...

  • Senior Backend java Developer

    3 days ago

    Karachi, Sindh, Pakistan Avanza Solutions Full time $90,000 - $120,000 per year

    Company DescriptionSince 2000, Avanza Solutions has been at the forefront of empowering organizations globally to embrace digital transformation through cutting-edge and innovative digital platforms and services. Renowned for its excellence and continual evolution, Avanza specializes in advanced technologies including digital banking, artificial...