21 Dapps Jobs

About KoinBX: KoinBX is a centralized cryptocurrency exchange founded in India, operating successfully for over six years. The company has grown steadily with a clear vision: to make crypto trading secure, simple, and accessible to users around the world. The platform supports a wide range of digital assets and is known for its strong security framework, intuitive user experience, and commitment to transparency. With a growing global user base, KoinBX is building a trusted ecosystem where traders and investors can confidently engage with the future of finance. Inside KoinBX's Engineering Team: The Engineering team at KoinBX is the backbone of the company's cutting-edge products and platforms. Engineers take on complex challenges to develop scalable, secure, and high-performance solutions that drive the future of digital finance. If you are passionate about innovation and solving real-world problems, come be a part of the team shaping the future of Web3 technology. You will be diving into tasks such as: - Designing, developing, and maintaining scalable web applications using JavaScript stack technologies such as Node.js, Nest.js, React.js, and Express.js. - Integrating various public blockchains into the platform. - Collaborating with cross-functional teams including product managers, designers, and backend developers to define and implement features and enhancements. - Implementing and maintaining APIs for seamless interaction with blockchain networks and protocols. - Optimizing application performance and ensuring high availability and reliability. - Conducting code reviews, identifying areas for improvement, and mentoring junior team members. - Staying updated with the latest trends and advancements in blockchain technology and web development, and evaluating their potential impact on the platform. - Ensuring adherence to coding standards, best practices, and security guidelines. Skills required for the role: - Bachelor's degree in Computer Science, Engineering, or related field. - 3-5 years of professional experience in web development with a strong focus on JavaScript stack technologies. - Proven experience in integrating blockchain technology into web applications, with a deep understanding of blockchain protocols, smart contracts, and decentralized applications (dApps). - Proficiency in multisignature, multiparty computation, and 3rd party Node provider integration. - Experience with public blockchain platforms such as Bitcoin, Ethereum, etc. - Solid understanding of RESTful APIs and web services. - Strong problem-solving skills and the ability to troubleshoot complex issues. - Excellent communication and collaboration skills. - Ability to thrive in a fast-paced, agile environment and adapt to changing priorities. - Experience with continuous integration and deployment (CI/CD) pipelines is a plus. - Experience in setting up Bitcoin core and Geth node is a plus. Why Join KoinBX - Be part of India's rapidly growing blockchain technology company. - Contribute to the evolution of the cryptocurrency industry. - Develop customer-facing technology products for global users. - Work in a performance-driven environment that values ownership and innovation. - Gain exposure to cutting-edge technologies with a steep learning curve. - Experience a meritocratic, transparent, and open work culture. - High visibility in the global blockchain ecosystem. Perks & Benefits at KoinBX: - Exciting and challenging work environment. - Opportunity to work with highly skilled professionals. - A dynamic and growth-oriented career path. Join us and be a part of the revolution in the cryptocurrency industry! Job Types: Full-time, Permanent Work Location: In person,

As a highly skilled Crypto Exchange Developer, you will be responsible for designing, developing, and maintaining centralized and decentralized crypto exchanges. Your expertise in building DApps, and integrating third-party services will be crucial for this role. You should have a strong backend development background and in-depth knowledge of blockchain technologies and terminologies. Your key responsibilities will include developing robust and scalable backend architectures using languages like NodeJS, Python, or other backend languages. You will be building and maintaining RESTful APIs to support frontend applications and third-party integrations. Managing databases such as PostgreSQL and MongoDB will be essential to ensure seamless data storage and retrieval. Additionally, you will be required to integrate third-party services like Wallet-as-a-Service (WAAS), Key Management Services (KMS), and blockchain indexing services. Collaboration with blockchain and DevOps teams will be necessary to ensure secure and efficient deployment of applications. Working on the development of DApps and blockchain-based solutions will also be part of your role. To excel in this position, you should have a strong understanding of blockchain fundamentals, protocols, and terminologies. Proficiency in backend development using NodeJS, Python, or equivalent languages is a must. Experience with RESTful API development and working with SQL and NoSQL databases will be beneficial. Your qualifications should include proven experience in building centralized and decentralized exchanges in the crypto space. Hands-on experience with DApp development, integrating third-party services like WAAS, KMS, and blockchain indexing services, and full-stack development experience with ReactJS will be advantageous. Knowledge of smart contract development using Solidity or equivalent, exposure to multi-chain architectures, and Layer-2 scaling solutions will be a plus. A Bachelor's or Master's degree in Computer Science, Engineering, or a related field, along with a minimum of 5-6 years of professional experience in software development with a focus on blockchain and crypto exchange platforms, will be required for this role. Stay updated with emerging blockchain technologies and implement best practices to drive innovation in the field.,

You will be joining KeyValue, a trusted product engineering partner for Start Ups & Scale Ups, where you will unlock passion, develop ideas, and create abundant value for all stakeholders in the ecosystem. KeyValue's mission is to become the world's most trusted product development hub, delivering high-value outcomes for start-ups & scale-ups with a talented skilled team in a thriving and inclusive culture. The inclusive culture at KeyValue is engaging & experiential, providing an environment to learn & collaborate with freedom to think, create, explore, grow, and thrive. An ownership mindset with growth orientation is the foundation of exceptional client success. As a Blockchain Engineer with 3+ years of experience, you will design, develop, and maintain blockchain-based applications and smart contracts. Your responsibilities will include implementing security protocols, cryptography, and consensus algorithms, collaborating with cross-functional teams, optimizing blockchain-based systems for performance, scalability, and reliability, conducting research on existing blockchain frameworks, and staying updated on the latest blockchain trends and technologies. To be a great fit for this role, you should have a Bachelors degree in Computer Science, Information Technology, or a related field, along with 3+ years of experience in blockchain development. Proficiency in programming languages such as Solidity, Rust, JavaScript, or Python is required, as well as experience with Web3.js, Express.js, Truffle, or other blockchain development tools. A strong understanding of smart contracts, consensus algorithms, and decentralised applications, along with knowledge of cryptography, security protocols, and data structures, is essential. Excellent problem-solving skills and a proactive approach to challenges are key traits for success in this role. Strong written and verbal communication skills are necessary for team collaboration and technical documentation. Familiarity with machine learning and AI concepts, and a willingness to integrate these technologies with blockchain solutions is a plus. Knowledge of cloud platforms like AWS, Azure, or GCP for deploying blockchain solutions, as well as experience in developing or integrating NFTs, DeFi, or other blockchain-based use cases, will be beneficial. At KeyValue, you will be part of a dynamic team working on innovative projects that leverage cutting-edge blockchain technology. The environment encourages creativity, growth, and collaboration, helping you to stay at the forefront of tech advancements.,

We're looking for a skilled Smart Contract/Web3 Developer to build secure, efficient decentralized applications (dApps). You'll be responsible for: Designing, developing, testing, and deploying smart contracts. Integrating smart contracts with front-end applications. Ensuring smart contract security and optimization. We require: Proven experience in smart contract development (Solidity/Rust). Strong understanding of blockchain fundamentals. Proficiency with relevant development tools (Hardhat, Truffle, Web3.js/Ethers.js). Nice-to-haves include: Experience with other blockchain platforms, Web3 infrastructure, and front-end frameworks.

Design and develop smart contracts and decentralized applications (dApps) Work with Ethereum, Solana, or other blockchain platforms Write secure, optimized, and efficient code for blockchain-based applications Collaborate with cross-functional teams to implement blockchain solutions 2+ years of experience in blockchain development Proficiency in Solidity, smart contracts, and blockchain platforms like Ethereum or Hyperledger Familiarity with cryptographic principles and consensus algorithms

We are looking for a passionate and self-motivated Entry-Level Blockchain Developer to join our development team. You will be involved in designing, developing, and deploying blockchain-based solutions and smart contracts. This role is ideal for someone with a foundational understanding of blockchain technology and a strong desire to grow in this rapidly evolving field. Key Responsibilities: Assist in designing and developing decentralized applications (dApps) on blockchain platforms such as Ethereum or Hyperledger. Write, test, and deploy smart contracts using languages like Solidity or Rust. Work with blockchain frameworks, tools, and libraries. Collaborate with front-end and back-end teams to integrate blockchain functionalities. Participate in code reviews, debugging, and performance optimization. Stay updated with emerging blockchain trends, protocols, and technologies.

We are looking for a passionate and self-motivated Entry-Level Blockchain Developer to join our development team. You will be involved in designing, developing, and deploying blockchain-based solutions and smart contracts. This role is ideal for someone with a foundational understanding of blockchain technology and a strong desire to grow in this rapidly evolving field. Key Responsibilities: Assist in designing and developing decentralized applications (dApps) on blockchain platforms such as Ethereum or Hyperledger. Write, test, and deploy smart contracts using languages like Solidity or Rust. Work with blockchain frameworks, tools, and libraries. Collaborate with front-end and back-end teams to integrate blockchain functionalities. Participate in code reviews, debugging, and performance optimization. Stay updated with emerging blockchain trends, protocols, and technologies.

We are looking for a passionate and self-motivated Entry-Level Blockchain Developer to join our development team. You will be involved in designing, developing, and deploying blockchain-based solutions and smart contracts. This role is ideal for someone with a foundational understanding of blockchain technology and a strong desire to grow in this rapidly evolving field. Key Responsibilities: Assist in designing and developing decentralized applications (dApps) on blockchain platforms such as Ethereum or Hyperledger. Write, test, and deploy smart contracts using languages like Solidity or Rust. Work with blockchain frameworks, tools, and libraries. Collaborate with front-end and back-end teams to integrate blockchain functionalities. Participate in code reviews, debugging, and performance optimization. Stay updated with emerging blockchain trends, protocols, and technologies.

We are looking for a passionate and self-motivated Entry-Level Blockchain Developer to join our development team. You will be involved in designing, developing, and deploying blockchain-based solutions and smart contracts. This role is ideal for someone with a foundational understanding of blockchain technology and a strong desire to grow in this rapidly evolving field. Key Responsibilities: Assist in designing and developing decentralized applications (dApps) on blockchain platforms such as Ethereum or Hyperledger. Write, test, and deploy smart contracts using languages like Solidity or Rust. Work with blockchain frameworks, tools, and libraries. Collaborate with front-end and back-end teams to integrate blockchain functionalities. Participate in code reviews, debugging, and performance optimization. Stay updated with emerging blockchain trends, protocols, and technologies.

We are looking for a passionate and self-motivated Entry-Level Blockchain Developer to join our development team. You will be involved in designing, developing, and deploying blockchain-based solutions and smart contracts. This role is ideal for someone with a foundational understanding of blockchain technology and a strong desire to grow in this rapidly evolving field. Key Responsibilities: Assist in designing and developing decentralized applications (dApps) on blockchain platforms such as Ethereum or Hyperledger. Write, test, and deploy smart contracts using languages like Solidity or Rust. Work with blockchain frameworks, tools, and libraries. Collaborate with front-end and back-end teams to integrate blockchain functionalities. Participate in code reviews, debugging, and performance optimization. Stay updated with emerging blockchain trends, protocols, and technologies.

We are looking for a passionate and self-motivated Entry-Level Blockchain Developer to join our development team. You will be involved in designing, developing, and deploying blockchain-based solutions and smart contracts. This role is ideal for someone with a foundational understanding of blockchain technology and a strong desire to grow in this rapidly evolving field. Key Responsibilities: Assist in designing and developing decentralized applications (dApps) on blockchain platforms such as Ethereum or Hyperledger. Write, test, and deploy smart contracts using languages like Solidity or Rust. Work with blockchain frameworks, tools, and libraries. Collaborate with front-end and back-end teams to integrate blockchain functionalities. Participate in code reviews, debugging, and performance optimization. Stay updated with emerging blockchain trends, protocols, and technologies.

We are looking for a passionate and self-motivated Entry-Level Blockchain Developer to join our development team. You will be involved in designing, developing, and deploying blockchain-based solutions and smart contracts. This role is ideal for someone with a foundational understanding of blockchain technology and a strong desire to grow in this rapidly evolving field. Key Responsibilities: Assist in designing and developing decentralized applications (dApps) on blockchain platforms such as Ethereum or Hyperledger. Write, test, and deploy smart contracts using languages like Solidity or Rust. Work with blockchain frameworks, tools, and libraries. Collaborate with front-end and back-end teams to integrate blockchain functionalities. Participate in code reviews, debugging, and performance optimization. Stay updated with emerging blockchain trends, protocols, and technologies.

We are looking for a passionate and self-motivated Entry-Level Blockchain Developer to join our development team. You will be involved in designing, developing, and deploying blockchain-based solutions and smart contracts. This role is ideal for someone with a foundational understanding of blockchain technology and a strong desire to grow in this rapidly evolving field. Key Responsibilities: Assist in designing and developing decentralized applications (dApps) on blockchain platforms such as Ethereum or Hyperledger. Write, test, and deploy smart contracts using languages like Solidity or Rust. Work with blockchain frameworks, tools, and libraries. Collaborate with front-end and back-end teams to integrate blockchain functionalities. Participate in code reviews, debugging, and performance optimization. Stay updated with emerging blockchain trends, protocols, and technologies.

We are looking for a passionate and self-motivated Entry-Level Blockchain Developer to join our development team. You will be involved in designing, developing, and deploying blockchain-based solutions and smart contracts. This role is ideal for someone with a foundational understanding of blockchain technology and a strong desire to grow in this rapidly evolving field. Key Responsibilities: Assist in designing and developing decentralized applications (dApps) on blockchain platforms such as Ethereum or Hyperledger. Write, test, and deploy smart contracts using languages like Solidity or Rust. Work with blockchain frameworks, tools, and libraries. Collaborate with front-end and back-end teams to integrate blockchain functionalities. Participate in code reviews, debugging, and performance optimization. Stay updated with emerging blockchain trends, protocols, and technologies.

We are looking for a passionate and self-motivated Entry-Level Blockchain Developer to join our development team. You will be involved in designing, developing, and deploying blockchain-based solutions and smart contracts. This role is ideal for someone with a foundational understanding of blockchain technology and a strong desire to grow in this rapidly evolving field. Key Responsibilities: Assist in designing and developing decentralized applications (dApps) on blockchain platforms such as Ethereum or Hyperledger. Write, test, and deploy smart contracts using languages like Solidity or Rust. Work with blockchain frameworks, tools, and libraries. Collaborate with front-end and back-end teams to integrate blockchain functionalities. Participate in code reviews, debugging, and performance optimization. Stay updated with emerging blockchain trends, protocols, and technologies.

We are looking for a passionate and self-motivated Entry-Level Blockchain Developer to join our development team. You will be involved in designing, developing, and deploying blockchain-based solutions and smart contracts. This role is ideal for someone with a foundational understanding of blockchain technology and a strong desire to grow in this rapidly evolving field. Key Responsibilities: Assist in designing and developing decentralized applications (dApps) on blockchain platforms such as Ethereum or Hyperledger. Write, test, and deploy smart contracts using languages like Solidity or Rust. Work with blockchain frameworks, tools, and libraries. Collaborate with front-end and back-end teams to integrate blockchain functionalities. Participate in code reviews, debugging, and performance optimization. Stay updated with emerging blockchain trends, protocols, and technologies.

We are looking for a passionate and self-motivated Entry-Level Blockchain Developer to join our development team. You will be involved in designing, developing, and deploying blockchain-based solutions and smart contracts. This role is ideal for someone with a foundational understanding of blockchain technology and a strong desire to grow in this rapidly evolving field. Key Responsibilities: Assist in designing and developing decentralized applications (dApps) on blockchain platforms such as Ethereum or Hyperledger. Write, test, and deploy smart contracts using languages like Solidity or Rust. Work with blockchain frameworks, tools, and libraries. Collaborate with front-end and back-end teams to integrate blockchain functionalities. Participate in code reviews, debugging, and performance optimization. Stay updated with emerging blockchain trends, protocols, and technologies.

We are looking for a passionate and self-motivated Entry-Level Blockchain Developer to join our development team. You will be involved in designing, developing, and deploying blockchain-based solutions and smart contracts. This role is ideal for someone with a foundational understanding of blockchain technology and a strong desire to grow in this rapidly evolving field. Key Responsibilities: Assist in designing and developing decentralized applications (dApps) on blockchain platforms such as Ethereum or Hyperledger. Write, test, and deploy smart contracts using languages like Solidity or Rust. Work with blockchain frameworks, tools, and libraries. Collaborate with front-end and back-end teams to integrate blockchain functionalities. Participate in code reviews, debugging, and performance optimization. Stay updated with emerging blockchain trends, protocols, and technologies.

We are looking for a passionate and self-motivated Entry-Level Blockchain Developer to join our development team. You will be involved in designing, developing, and deploying blockchain-based solutions and smart contracts. This role is ideal for someone with a foundational understanding of blockchain technology and a strong desire to grow in this rapidly evolving field. Key Responsibilities: Assist in designing and developing decentralized applications (dApps) on blockchain platforms such as Ethereum or Hyperledger. Write, test, and deploy smart contracts using languages like Solidity or Rust. Work with blockchain frameworks, tools, and libraries. Collaborate with front-end and back-end teams to integrate blockchain functionalities. Participate in code reviews, debugging, and performance optimization. Stay updated with emerging blockchain trends, protocols, and technologies.

We are looking for a passionate and self-motivated Entry-Level Blockchain Developer to join our development team. You will be involved in designing, developing, and deploying blockchain-based solutions and smart contracts. This role is ideal for someone with a foundational understanding of blockchain technology and a strong desire to grow in this rapidly evolving field. Key Responsibilities: Assist in designing and developing decentralized applications (dApps) on blockchain platforms such as Ethereum or Hyperledger. Write, test, and deploy smart contracts using languages like Solidity or Rust. Work with blockchain frameworks, tools, and libraries. Collaborate with front-end and back-end teams to integrate blockchain functionalities. Participate in code reviews, debugging, and performance optimization. Stay updated with emerging blockchain trends, protocols, and technologies.

We are looking for a passionate and self-motivated Entry-Level Blockchain Developer to join our development team. You will be involved in designing, developing, and deploying blockchain-based solutions and smart contracts. This role is ideal for someone with a foundational understanding of blockchain technology and a strong desire to grow in this rapidly evolving field. Key Responsibilities: Assist in designing and developing decentralized applications (dApps) on blockchain platforms such as Ethereum or Hyperledger. Write, test, and deploy smart contracts using languages like Solidity or Rust. Work with blockchain frameworks, tools, and libraries. Collaborate with front-end and back-end teams to integrate blockchain functionalities. Participate in code reviews, debugging, and performance optimization. Stay updated with emerging blockchain trends, protocols, and technologies.