15 Blockchain Technologies Jobs

You should have a minimum of 5 years of experience and be located in New Delhi. We are seeking someone who has successfully launched their own Ethereum based project, dAPP, or blockchain related project. Your primary responsibility will be to assist us in developing our blockchain ecosystem based on Bitcoin. If you have experience writing smart contracts using Solidity or possess general blockchain knowledge, we encourage you to apply now! As a full stack polyglot developer, you should be proficient in cryptographic programming languages such as C/C++, Java, Go, Rust, Python, Bootstrap, JavaScript, AngularJS, Node.JS, and JSON. An interest in applied research in Blockchain technologies and a technical understanding of Ethereum, Bitcoin, MultiChain, and other Blockchain technologies are essential. You must have a strong ability to acquire new knowledge and skills through independent research. Your role will involve designing and implementing Blockchain solutions that may operate on Blockchain platforms like HyperLedger. You will be responsible for creating the technical solution architecture for various business problems. Hands-on experience in WebSphere Application Server, J2EE, XML, HTML, Dojo, jQuery, JavaScript, JSON, and PHP is required, along with a good awareness of emerging technologies and industry standards. Furthermore, you should have experience working on Linux, Windows, Solaris, and Mobile Platforms. Prior experience in the financial sector would be advantageous, along with proven experience in Agile delivery methodology. Familiarity with Big Data technologies such as NoSQL, Hadoop, RDBMS, NoSQL, or distributed databases is preferred. Additionally, proficiency in Solidity, ERC20 token development, ICO (initial coin offering) experience, smart contract development, peer-to-peer networking, and security assessments of infrastructure, network, web applications, and databases is essential. You should be capable of performing threat modeling, vulnerability assessments, penetration testing, and security bug classification utilizing frameworks like CVSS and DREAD. Knowledge of common code review methods, current information security threats, and experience in generating and submitting security assessment reports are required. In summary, we are looking for a highly skilled individual with a strong background in blockchain development, programming languages, security assessments, and a passion for emerging technologies. If you meet these criteria, we encourage you to apply for this exciting opportunity.,

You will be a Senior Backend Engineer with a strong foundation in Node.js and TypeScript, responsible for designing, developing, and maintaining high-performance and scalable backend services for critical applications. Collaborating with a talented team of engineers, you will build innovative solutions that drive business success. Key responsibilities include designing, developing, and maintaining RESTful APIs and backend services, implementing robust and scalable solutions, working with NoSQL and SQL databases, developing secure authentication and authorization mechanisms, participating in all phases of the software development lifecycle, writing clean and maintainable code, collaborating with cross-functional teams, troubleshooting and debugging issues efficiently, and staying updated with the latest advancements in Node.js and TypeScript. You should have 5+ years of professional experience in backend development with a focus on Node.js and TypeScript, a strong understanding of Node.js frameworks like Express.js and NestJS, proficiency in TypeScript for building scalable applications, solid knowledge of RESTful API design principles, experience with asynchronous programming patterns, familiarity with databases such as MySQL, MongoDB, and Redis, understanding of security best practices for web applications, strong problem-solving and debugging skills, effective communication and collaboration abilities, experience with blockchain technologies and cryptocurrency exchanges, knowledge of containerization technologies like Docker and Kubernetes, familiarity with cloud platforms like AWS, Azure, and GCP, and experience with testing frameworks like Jest and Mocha.,

Techvantage.ai is a next-generation technology and product engineering company at the forefront of innovation in Generative AI, Agentic AI, and Autonomous Intelligent Systems. We build intelligent, cutting-edge solutions designed to scale and evolve with the future of artificial intelligence. As you continue to scale our operations, we are actively seeking talented and passionate professionals to join our team and contribute to building high-performance, scalable, and future-ready technology. We are looking for a skilled Rust Developer with a total of 5 years of IT experience, including at least 3 years of hands-on experience in Rust programming. In this role, you will play a key part in developing high-performance, scalable, and secure systems that support our advanced AI technologies, agentic systems, and autonomous platforms. Responsibilities: - Design, develop, and maintain efficient, reliable, and scalable Rust-based code. - Work on system-level programming, focusing on high performance, security, and concurrency. - Collaborate with engineering teams to integrate Rust modules with AI/ML systems and cloud-based services. - Identify bottlenecks and bugs, and devise solutions to address them. - Participate in architecture design discussions and technical reviews. - Ensure code quality through automated testing, code reviews, and documentation. - Research new technologies and continuously improve existing skills. Skills: - Minimum 3 years of hands-on experience with Rust programming language. - Strong understanding of system-level programming, memory management, and concurrency models. - Experience with asynchronous programming and multi-threading in Rust. - Solid foundation in data structures, algorithms, and design patterns. - Familiarity with microservices, REST APIs, and distributed systems. - Proficient with version control systems like Git. - Knowledge of unit testing and debugging tools in Rust. Good To Have: - Experience with WebAssembly (WASM), embedded systems, or blockchain technologies. - Familiarity with other systems languages such as C/C++ or Go. - Exposure to cloud platforms like AWS, Azure, or GCP. - Familiarity with DevOps practices and CI/CD. Skills: - Strong analytical and problem-solving skills. - Excellent collaboration and communication abilities. - Passion for learning new technologies and adapting to changing needs. - Self-driven with a proactive attitude. Join us to work on cutting-edge AI and system-level technologies in a collaborative, innovation-driven environment with opportunities for growth, upskilling, and career advancement.,

You are a highly skilled and motivated Senior Backend Engineer with expertise in Node.js and TypeScript. Your primary responsibility will be to design, develop, and maintain high-performance and scalable backend services for critical applications. You will collaborate closely with a talented team of engineers to create innovative solutions that drive the business forward. Your key responsibilities will include designing, developing, and maintaining RESTful APIs and other backend services using Node.js and TypeScript. You will implement robust and scalable solutions following industry-best practices and design patterns. Your experience with NoSQL and SQL databases such as MySQL, MongoDB, and Redis will be crucial for efficient data storage and retrieval. As a Senior Backend Engineer, you will play a vital role in developing and implementing secure authentication and authorization mechanisms. You will be involved in all phases of the software development lifecycle, from requirements gathering to design, development, testing, and deployment. Writing clean, well-documented, and maintainable code while adhering to coding standards is essential. Effective collaboration with cross-functional teams, including front-end engineers, product managers, and QA engineers, will be a key aspect of your role. Troubleshooting and debugging issues efficiently will be part of your daily tasks. Keeping abreast of the latest advancements in Node.js, TypeScript, and related technologies is expected. To be successful in this role, you should have at least 5 years of professional experience in backend development with a strong focus on Node.js and TypeScript. Proficiency in Node.js frameworks like Express.js and NestJS is required. Your experience in TypeScript should include building scalable and maintainable applications. A solid understanding of RESTful API design principles, asynchronous programming patterns, and security best practices is essential. Your problem-solving, analytical, and debugging skills should be excellent, along with strong communication and collaboration abilities. Experience with blockchain technologies, cryptocurrency exchanges, containerization technologies like Docker and Kubernetes, cloud platforms such as AWS, Azure, and GCP, as well as testing frameworks like Jest and Mocha, will be advantageous. Join us in this exciting opportunity to contribute to cutting-edge projects and drive innovation in backend development.,

As an IB Computer Science Faculty at Meluha International School in Hyderabad, you will play a crucial role in educating and inspiring students in Grades 11 and 12. Your primary responsibility will be to deliver the IB Computer Science curriculum with a focus on Python, Artificial Intelligence (AI), Machine Learning (ML), and InfraAC. By providing a balance between theoretical knowledge and practical application, you will prepare students for academic excellence and real-world technological challenges. Your key responsibilities will include teaching both SL and HL topics, designing engaging theory lessons and hands-on projects, and conducting assessments in line with IB standards. You will guide students in their Internal Assessments (IA) and ensure they are proficient in educational technologies and programming environments. Creating a collaborative learning atmosphere, organizing extracurricular activities, and offering pastoral care and academic mentoring are also vital aspects of your role. To excel in this position, you should hold a Bachelor's or Masters degree in Computer Science or a related field, along with 1.5-2 years of teaching experience in IB Computer Science. Proficiency in Python, AI, ML, and InfraAC is essential, and familiarity with languages like Java, C++, or JavaScript would be advantageous. Your ability to adapt instruction to students" diverse needs, manage classrooms effectively, and stay updated on educational technology trends will be crucial for student success. If you are passionate about fostering a stimulating learning environment, guiding students through innovative projects, and staying informed about advancements in the field of technology, we invite you to join our team as an IB Computer Science Faculty at Meluha International School. Your dedication to student growth and your commitment to continuous professional development will be key to shaping the next generation of technology leaders.,

This is a full-time on-site role as a Full-stack Blockchain Developer at iGuru Learning Solutions in Pune. Your responsibilities will include day-to-day tasks related to building and maintaining blockchain applications and infrastructure. To excel in this role, you should have proficiency in blockchain technologies and experience in developing decentralized applications (dApps) and smart contracts. Additionally, you should possess knowledge of front-end technologies like HTML, CSS, and JavaScript for interface development, as well as familiarity with back-end development using languages such as Node.js, Python, or Java. An understanding of cryptography and cybersecurity principles in blockchain is also essential. As a Full-stack Blockchain Developer, you will need strong problem-solving skills and the ability to work effectively in a team environment. A Bachelor's degree in Computer Science, Engineering, or a related field is required. Previous experience in blockchain projects or certifications would be considered a plus. If you are a recent graduate, please note that we offer comprehensive training to help you develop the skills needed to succeed in full-stack and blockchain real-world projects.,

Job Description: As a Cosmos SDK Blockchain Developer with over 2 years of experience, you will play a crucial role in designing and implementing scalable, decentralized systems using blockchain technology. Your primary responsibility will involve developing and maintaining decentralized applications (dApps) utilizing Cosmos SDK and other relevant blockchain technologies. Collaborating with cross-functional teams, you will contribute to the integration of Cosmos SDK-based applications with other blockchains through IBC. You will be instrumental in the development of new features for blockchain protocols and platforms, working on consensus mechanisms, governance models, and network enhancements. Your expertise will be essential in troubleshooting, debugging, and optimizing Cosmos SDK applications and blockchain solutions. Additionally, you will stay abreast of the latest advancements in the blockchain space, particularly within the Cosmos ecosystem. Key Responsibilities: - Develop and maintain decentralized applications (dApps) using Cosmos SDK and other blockchain technologies. - Design, implement, and test smart contracts on Cosmos-based chains. - Collaborate with internal teams to integrate Cosmos SDK-based applications with other blockchains via IBC. - Contribute to designing and developing new features for blockchain platforms. - Work on blockchain consensus, governance models, and network upgrades. - Troubleshoot, debug, and optimize Cosmos SDK applications and blockchain solutions. - Participate in code reviews, design discussions, and problem-solving sessions. - Stay updated on the latest developments in the blockchain space, particularly in the Cosmos ecosystem. Qualifications: - Experience: Minimum of 2 years working with Cosmos SDK and the broader Cosmos ecosystem. - Blockchain Expertise: Strong understanding of blockchain principles, consensus algorithms, smart contracts, and cryptographic principles. - Programming Skills: Proficient in Go (Golang) with additional experience in Rust, JavaScript, or Python. - Cosmos SDK: In-depth knowledge of Cosmos SDK, Tendermint Core, and IBC for building and deploying applications. - Decentralized Systems: Familiarity with developing and scaling decentralized applications and infrastructure. - Smart Contracts: Experience in smart contract development and deployment within Cosmos or other blockchain ecosystems. - Version Control: Proficient in Git with exposure to CI/CD tools. - Problem-Solving: Strong analytical and debugging skills to address technical challenges. - Communication: Excellent written and verbal communication skills to convey technical concepts clearly. Nice-to-Have Skills: - Experience with Ethereum, Polkadot, or Solana blockchain ecosystems. - Knowledge of blockchain security practices and securing decentralized systems. - Familiarity with Web3 technologies like Metamask, IPFS, or Web3.js. - Contribution to open-source blockchain projects or the Cosmos ecosystem. If you are passionate about blockchain technology and eager to work in an innovative environment with a forward-thinking team, we encourage you to apply for this role.,

You will be responsible for leading the development and implementation of blockchain technologies within the organization as a Chief Blockchain Officer. This full-time on-site role is based in Chennai. Your day-to-day activities will include designing blockchain protocols, developing smart contracts, managing back-end development, implementing cryptographic security measures, and maintaining cryptocurrency mechanisms. It is crucial to collaborate with stakeholders to align blockchain initiatives with business objectives and ensure the security and efficiency of blockchain systems. To excel in this role, you should possess extensive knowledge and experience in Blockchain Architecture and Blockchain technologies. Proficiency in Cryptography and Cryptocurrency is essential, along with a strong background in Back-End Web Development. Strong leadership and project management skills are required to drive the success of blockchain projects. The ability to work effectively in a team is crucial for this position. Previous experience in a similar leadership role would be advantageous. A Bachelor's degree in Computer Science, Information Technology, or a related field is a mandatory qualification for this role.,

As a Front End Lead Developer at Intelisync, you will play a crucial role in leading the development of user interfaces for web and mobile applications. Your primary responsibility will be to ensure the implementation of best practices in design and functionality to deliver high-quality digital solutions. This full-time on-site position based in Pune will require you to write and review code, collaborate with backend developers, and actively participate in design sprints. In addition to your technical expertise in Front-End and Software Development, you will also need strong communication and customer service skills to effectively interact with clients and gather requirements. Your role will involve providing training to junior developers, demonstrating your leadership abilities in project management, and fostering a collaborative team environment. To excel in this role, you should hold a Bachelor's degree in Computer Science, Information Technology, or a related field. Experience in blockchain technologies or Web3 development would be advantageous, although not mandatory. Familiarity with agile development methodologies is also desirable to thrive in this dynamic and innovative work environment. If you are passionate about creating cutting-edge digital solutions, driving user engagement through innovative design, and working in a fast-paced team-oriented setting, this opportunity at Intelisync is tailored for you. Join us in shaping the future of decentralized applications and Web3 marketing while honing your leadership and technical skills.,

As the Lead Frontend Engineer at Leap Wallet, you will be responsible for spearheading the development and scaling of the Elements SDK. This SDK aims to become an indispensable tool for developers in the Cosmos ecosystem and beyond, focusing on aspects such as performance, usability, and integration ease. You will design, develop, and optimize the Elements SDK to ensure a seamless and intuitive developer experience. Additionally, you will lead the Elements frontend team, fostering a culture of excellence, innovation, and continuous improvement. Your role will also involve playing a pivotal part in the integration process. This includes engaging with interested developers, participating in demo and pitch calls, and guiding them from proof of concept to final integration and launch. It is essential to cultivate deep engagement with the Cosmos developer community and collaborate closely with backend engineers and product managers to align the SDK's development with market needs and user expectations. Furthermore, you will be responsible for developing comprehensive documentation and tutorials to empower developers to easily integrate and leverage the SDK. The ideal candidate for this position should have at least 6 years of frontend development experience, with a strong focus on SDK or API development. Proficiency in React, JavaScript, and TypeScript is essential, coupled with a passion for creating developer-focused tools. Experience in deploying scalable products for a global audience and proactive engagement with developer communities are highly valued. Knowledge of blockchain technologies, especially Cosmos, would be advantageous. Familiarity with CI/CD pipelines, automated testing frameworks, and Figma is also beneficial. Experience in an early-stage setup is a plus. Bonus points will be awarded for experience in building performant UI animations on Mobile, CI/CD for mobile apps, automated testing integrations, working on blockchains or fintech space, and being an early engineer in previous roles. In return, Leap Wallet offers a competitive compensation package on par with the market, along with ESOPs/Tokens. Remote work and flexible work hours are provided to suit your needs. You will also have access to flexible time off and the opportunity to influence the perks provided by the company. This is an exciting opportunity for a skilled Frontend Engineer to lead the development of a cutting-edge SDK at Leap Wallet and make a significant impact in the crypto space and beyond.,

As an experienced IT Project Manager, you will be responsible for overseeing and managing complex web, mobile, and blockchain application projects. Your key role will involve leading teams, managing resources, and ensuring successful project delivery within scope, time, and budget. You should have at least 4 years of proven experience as a Technical Project Manager or in a similar role related to web and mobile application development. Strong expertise in MEAN/MERN stacks and blockchain technologies is essential for this position. An excellent understanding of the software development lifecycle (SDLC) and Agile methodologies is also required. In addition to technical skills, exceptional leadership, communication, and organizational abilities are crucial for the role. Experience with project management tools such as Jira, Trello, or Asana will be beneficial in effectively managing projects. If you are looking for a challenging opportunity to utilize your skills and experience in IT project management, this position at 75way Technologies could be the perfect fit for you.,

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.,

As a blockchain developer, you will play a vital role in designing, developing, and implementing blockchain solutions, with a specialization in Hyperledger and Ethereum. Your responsibilities will include collaborating with internal and external development teams, reporting to a Project Lead during assignments, and providing guidance and support to other team members to enhance the overall knowledge and skills within the group. To excel in this role, you must possess 2-4 years of software engineering experience, encompassing both backend and/or fullstack development to create highly reliable and scalable products and services. Additionally, you should have at least 1 year of hands-on coding experience in node.js and proficiency in modern programming languages like Javascript, Python, Java, or C. A minimum of 1 year of experience in blockchain development using Ethereum (solidity) or other mainstream cryptocurrencies, along with familiarity with SQL, is essential. While not mandatory, it would be highly advantageous to have experience working with AWS, certifications in blockchain technologies, and a GitHub profile showcasing recent blockchain coding samples for further evaluation. By bringing these skills and experiences to the table, you will contribute significantly to the successful implementation of blockchain solutions and drive innovation within the development team.,

You will be responsible for implementing Blockchain technologies such as Ethereum and Hyperledger with hands-on technical expertise. Familiarity with Hyperledger Fabric and Solidity would be advantageous. Experience with Smart contract development tools will be a plus. Your strong background in Javascript, Python & Node JS, along with the ability to write programs in scripting languages and a deep understanding of their architecture, will be essential for this role. You should have a solid understanding of REST/JSON based API integration and Distributed Ledger technology, Blockchain ecosystem, and structure. Experience working in an Agile and DevOps environment will be beneficial. Knowledge of Mining, Hashing, Elliptic Curve Cryptography (ECC), and P2P Networking is required. You must have extensive experience in progressing major projects from the planning stage through implementation and completion. Effective communication skills with stakeholders and management during project consulting and analysis are crucial. A minimum of 5 years of full-time work experience in software development is required. The ideal candidate should have 1-5 years of experience in the field. For education, a UG degree in B.Tech/B.E. Computers, B.Sc in Any Specialization is required. PG qualifications in Any Postgraduate Specialization, Post Graduation Not Required, or MCA in Computers will be considered.,

As a Blockchain Lead at Mobius by Gaian in Hyderabad, you will play a crucial role in revolutionizing the future of software development by implementing and overseeing blockchain projects. Your responsibilities will include integrating blockchain solutions with finance systems, developing smart contracts on platforms like Ethereum and Hyperledger Fabric, and ensuring the security and efficiency of decentralized applications. You will lead the design, development, and deployment of blockchain-based solutions, collaborate with cross-functional teams, and stay updated on emerging trends in blockchain, Web3.0, and AI. To be successful in this role, you should have 4 - 7 years of experience in blockchain technologies, expertise in cryptography, DLT, and blockchain frameworks, and proficiency in Golang (Go) and Solidity for smart contract development. You must have experience deploying blockchain projects in real-world environments, a strong understanding of blockchain principles and consensus algorithms, and the ability to lead end-to-end blockchain projects. Preferred qualifications include certifications in Blockchain Technology, knowledge of decentralized identity and DeFi protocols, and familiarity with cloud platforms like AWS, Azure, or GCP for blockchain deployment. In return, you will receive a competitive salary, performance-based bonuses, health and wellness benefits, opportunities for continuous learning, and access to cutting-edge tools and technologies in a collaborative and innovative work environment.,