Blockchain Developer

22 hours ago

Bengaluru, Karnataka, India The Unmarketing Agency Full time
About the Project

We are seeking a skilled and detail-oriented Blockchain Developer to join the Web3 team for "a Stealth Prop-tech startup," a groundbreaking digital real estate platform in Dubai. This is a complex initiative to build a comprehensive ecosystem integrating long-term sales, short-term stays, and advanced technologies including AI/ML, data analytics, Web3/blockchain, and conversational AI. You will be responsible for building the critical bridge between our core platform and the decentralized world.

This is a key technical role in a high-impact project, offering the chance to implement pioneering PropTech solutions involving asset tokenization and cryptocurrency payments.

Job Summary

As the Blockchain Integration Specialist, you will be responsible for the seamless integration of our traditional backend systems with various blockchain networks and third-party Web3 services. You will focus on the practical implementation of connecting our platform to cryptocurrency payment gateways, real estate tokenization platforms, and our own smart contracts. You will work closely with the Lead Blockchain Architect, smart contract engineers, and the core backend team to ensure data flows securely and efficiently between our on-chain and off-chain environments.

Key Responsibilities
  • Develop and maintain the backend services and APIs required to connect the Property Search platform with blockchain networks.
  • Lead the technical integration with third-party cryptocurrency payment gateways, ensuring secure and reliable transaction processing.
  • Implement the integration with real estate tokenization platforms, managing the flow of data related to property tokens and ownership.
  • Build the necessary API endpoints for the frontend applications to interact with blockchain functionalities (e.g., fetching token balances, initiating transactions).
  • Work with backend developers to ensure data consistency between the on-chain state and the platform's off-chain database.
  • Implement event listeners to monitor smart contract events and trigger corresponding actions within the core application.
  • Collaborate with the security team to ensure all integration points are secure and protected against threats.
  • Troubleshoot and resolve issues related to blockchain connectivity and third-party API integrations.
Required Skills and Experience
  • 3-5+ years of experience in backend software development, with at least 2+ years focused on integrating systems with blockchain technology.
  • A Bachelor's degree in Computer Science, Engineering, or a related technical field.
  • Strong proficiency in a modern backend language such as Node.js, Python, or Go.
  • Hands-on experience interacting with blockchain networks from a backend service using libraries like Ethers.js, Web3.js, or similar.
  • Proven experience integrating complex third-party REST APIs, particularly for financial or payment systems.
  • A solid understanding of blockchain fundamentals, smart contracts, and wallet interactions.
  • Experience with relational databases (e.g., PostgreSQL) and API design.
Preferred Qualifications
  • Direct experience integrating with specific cryptocurrency payment gateways or asset tokenization platforms.
  • Experience in the PropTech (Property Technology) or FinTech sectors.
  • Familiarity with the regulatory landscape in the UAE, particularly the VARA framework for virtual assets.
  • Experience working in a cloud environment (AWS, Google Cloud, or Azure).
  • Knowledge of message queues (e.g., RabbitMQ, Kafka) for handling blockchain events.
  • Experience with secure key management and custody solutions.

  • Web 3 Blockchain

    5 days ago

    Bengaluru, Karnataka, India AIWEB3 BLOCKCHAIN GROUP Full time US$ 1,20,000 - US$ 2,00,000 per year

    Blockchain & dApp DeveloperFullTime & RemoteWe are looking for a highly skilled Blockchain & dApp developer to join our team and drive the development of our next-generation financial technology products. As a Blockchain & dApp Developer, you will play a pivotal role in the design, development, and deployment of innovative blockchain solutions, working on...

  • Blockchain Developer

    5 days ago

    Bengaluru, Karnataka, India Whitefield Careers Full time US$ 90,000 - US$ 1,20,000 per year

    Job Description - Blockchain DeveloperJob Title: Blockchain Developer Location: Bangalore, India Employment Type: Full-TimeAbout The RoleWe are seeking an experienced and passionate Blockchain Developer to join our dynamic team in Bangalore. The ideal candidate will have strong expertise in Golang, microservices, and container orchestration along with...

  • Blockchain Developer

    6 days ago

    Bengaluru, Karnataka, India Whitefield Careers Full time

    Job Description :Blockchain DeveloperJob Title : Blockchain : Bangalore, Type : Full-TimeAbout The Role :We are seeking an experienced and passionate Blockchain Developer to join our dynamic team in Bangalore.The ideal candidate will have strong expertise in Golang, microservices, and container orchestration along with hands-on experience in blockchain...

  • Blockchain Developer

    6 days ago

    Bengaluru, Karnataka, India CodeZio Full time

    Job Title : Blockchain DeveloperExperience : 3 - 6 YearsLocation : Chennai / BangaloreJob Type : Full-time | PermanentNotice Period : Immediate to 15 DaysIndustry : IT Services / Product the Role :We are seeking an experienced Blockchain Developer with 3- 6 years of hands-on expertise to design, develop, and implement blockchain-based solutions. The ideal...

  • Blockchain Developer

    7 days ago

    Bengaluru, Karnataka, India Swift Strategic Solutions Inc Full time

    Our technology services client is seeking multiple Blockchain Developer to join their team on a contract basis. These positions offer a strong potential for conversion to full-time employment upon completion of the initial contract period. Below are further details about the role: Role: Blockchain Developer Experience: 5- 13 Years Location: Pune Notice...

  • Blockchain Developer

    7 days ago

    Bengaluru, Karnataka, India Cozzera Full time

    Job Title: Blockchain DeveloperExperience: 3+ Years Location: Remote/Onsite (as applicable) Employment Type: Full-timeJob Description:We are looking for a Blockchain Developer with hands-on experience in cryptocurrency, wallet creation, and payment gateway integration. The ideal candidate will have expertise in developing and deploying smart contracts across...

  • Blockchain Developer

    6 days ago

    Bengaluru, Karnataka, India Impacteers Full time

    Job Summary :We are looking for a skilled and passionate Blockchain Developer to design, develop, and implement decentralized applications (dApps) and smart contracts. You will be responsible for creating secure, scalable blockchain solutions and integrating them with existing systems and frontend applications. If you're excited about Web3, DeFi, NFTs, and...

  • Blockchain Developer

    15 hours ago

    Bengaluru, Karnataka, India Cozzera Full time

    Job Title: Blockchain DeveloperExperience: 3+ YearsLocation: RemoteEmployment Type: Full-timeJob Description:We are looking for a Blockchain Developer with hands-on experience in cryptocurrency, wallet creation, and payment gateway integration. The ideal candidate will have expertise in developing and deploying smart contracts across multiple blockchain...

  • Blockchain Developer

    5 days ago

    Bengaluru, Karnataka, India iVistaz Ecom Services Pvt Ltd Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    Responsibilities:Design and implement the blockchain network using Hyperledger Fabric or Ethereum (private).Develop and deploy smart contracts for supply chain event recording and compliance automation.Configure consensus mechanisms (Raft / PBFT) and ensure network performance.Integrate blockchain with external systems (ERP, WMS, POS) via secure...

  • Blockchain Infrastructure Developer

    4 days ago

    Bengaluru, Karnataka, India beBeeBlockchain Full time ₹ 1,50,00,000 - ₹ 2,00,00,000

    **Job Opportunity:** Blockchain SpecialistWe are seeking a skilled and experienced Blockchain Specialist to join our team. As a key member of our blockchain infrastructure, you will be responsible for researching, designing, and implementing new cryptocurrencies, including tokenomics, consensus mechanisms, and security protocols.The ideal candidate will have...