44 Blockchain Development Jobs

At Propelius Technologies, we believe in building friendships rather than just hiring employees. Join us in exploring the ever-changing landscape of technology in Surat for a full-time role starting from November 3, 2023, with a requirement of 2+ years of experience. As a Blockchain Developer at Propelius Technologies, your responsibilities will include: - Designing, developing, and implementing blockchain solutions, encompassing distributed ledger technology, smart contracts, and decentralized applications (DApps). - Keeping abreast of the latest blockchain technologies, protocols, and platforms to advise on technology selection as per project requirements. - Developing and deploying smart contracts on various blockchain platforms like Ethereum, Binance Smart Chain, and Polkadot for process and transaction automation. - Implementing robust security measures to safeguard blockchain networks and applications from vulnerabilities and attacks. - Optimizing blockchain systems for scalability and high performance to handle a high volume of transactions. - Creating and executing testing strategies for blockchain applications to ensure reliability and accuracy. - Providing technical leadership to junior developers through code reviews and guidance. - Troubleshooting and resolving issues in blockchain applications and systems, including debugging and performance optimization. - Ensuring compliance with relevant regulatory requirements and industry standards such as GDPR, HIPAA, and financial regulations when applicable. - Offering training and guidance to team members and stakeholders on blockchain technology and its applications. Skills required for this role include: - Bachelor's or Master's degree in Computer Science, Information Technology, or related field. - Proven experience as a blockchain developer with a strong portfolio of blockchain projects. - Proficiency in blockchain technologies and platforms, including Ethereum, Solidity, and smart contract development. - Knowledge of decentralized applications, distributed ledger technology, and consensus algorithms. - Experience with blockchain development tools and frameworks such as Truffle, Remix, Web3.js, or similar. - Strong programming skills in languages like JavaScript, Python, or Go. - Understanding of cryptographic principles and blockchain security best practices. - Familiarity with blockchain deployment and infrastructure setup. - Excellent problem-solving and communication skills. - Relevant blockchain certifications like Certified Blockchain Developer are a plus. As part of our team, you will enjoy perks like a competitive salary, a 5-day work week, the opportunity to work with top professionals, a platform for learning new technologies, an open culture with no politics, monthly celebrations, office outings, and flexible hours.,

As a Blockchain Developer at our company, you will be responsible for independently managing and executing all aspects of blockchain development. Your role will involve designing and building smart contracts, ensuring system security, and scalability. You should have a solid understanding of blockchain architecture and be prepared to handle technical and operational challenges in blockchain implementation. Your key responsibilities will include designing, developing, and deploying blockchain-based solutions such as smart contracts, decentralized applications (dApps), and other infrastructure components. You will oversee the entire lifecycle of blockchain solutions, from conceptualization to testing and deployment, optimizing systems for performance and security. Writing, testing, and deploying smart contracts on platforms like Ethereum and Binance Smart Chain will be a crucial part of your role. Additionally, you will need to implement best practices for blockchain security, conduct audits to prevent vulnerabilities, integrate blockchain with existing systems, and optimize performance for enhanced user experience. Problem-solving skills will be essential for handling any blockchain-related issues efficiently. Staying updated with the latest trends in blockchain technology and integrating new features for platform enhancement will also be expected from you. To qualify for this position, you should have proven experience in blockchain development, working with platforms like Ethereum and Solana. Proficiency in programming languages such as Solidity, JavaScript, Python, or Go related to blockchain development is required. Hands-on experience with smart contract development, blockchain consensus mechanisms, blockchain frameworks, cryptography, decentralized systems, and distributed ledgers is necessary. Strong problem-solving abilities, independence in work, and effective project management skills are also essential. Preferred qualifications include experience with DeFi protocols or NFTs, knowledge of blockchain-related scaling solutions, familiarity with cloud platforms and DevOps tools, and excellent communication skills to explain technical concepts clearly. This is a full-time role that requires in-person work during day shifts. If you meet the qualifications and are excited about the opportunity to contribute to blockchain development, we encourage you to apply.,

As a Blockchain Developer, your primary responsibility will be to design and develop blockchain-based solutions that meet the business requirements. You will be tasked with developing and optimizing smart contracts and decentralized applications while ensuring the implementation of security best practices across blockchain solutions. Collaboration with cross-functional teams to ensure the delivery of high-quality projects will be crucial. Additionally, you will analyze and enhance blockchain network performance to drive efficiency. You should possess at least 5 years of experience in blockchain development and demonstrate strong expertise in Hyperledger Fabric, Stellar, and Solana networks. A proficiency of 4+ years in Golang development is required, along with hands-on experience with NoSQL databases such as CouchDB, Cassandra, and DynamoDB. Familiarity with CI/CD tools like Docker, Kubernetes, Jenkins, and GIT is essential. Previous experience in Crypto Exchange platforms, Smart Contract Development, Tokenization, and NFTs will be advantageous. Join us in this exciting opportunity to contribute to cutting-edge blockchain solutions and drive innovation within the industry.,

The job involves the following responsibilities: - Identifying, reaching, and onboarding talented developers to the BSB platform. - Ensuring a seamless onboarding experience and providing necessary support. - Establishing and maintaining partnerships with educational institutions. - Collaborating with faculty and administration to promote the BSB platform. - Fostering strong relationships with existing partners. - Ensuring timely communication and resolving partner queries. About the Company: QuadB Technologies, India's leading technology and marketing service provider, specializes in blockchain development, app development, financial investment, social media engagement, brand building, and film production. The company empowers clients to become market leaders through innovative and diverse solutions. QuadB Technologies" problem-solving approach, driven by a talented and collaborative team, inspires creativity and growth for everyone connected to the company. The company is dedicated to pushing boundaries, fostering a culture of continuous learning, and shaping a brighter future together. Join QuadB Technologies on this exciting journey as they unlock new horizons and challenge the status quo.,

Key Responsibilities: Blockchain Development: Design, develop, and deploy blockchain applications Implement smart contracts and decentralized applications (DApps) Customize and optimize blockchain protocols as needed Technical Expertise: Stay abreast of emerging blockchain technologies and industry trends Provide technical expertise and guidance to internal teams and stakeholders Conduct research and feasibility studies on implementing blockchain solutions Collaboration:Work closely with cross-functional teams, including developers, engineers, and business analysts Collaborate with stakeholders to understand business requirements and propose blockchain solutions Security and Compliance: Implement security best practices for blockchain networks Ensure compliance with relevant regulations and standards Blockchain Integration: Integrate blockchain solutions with existing systems and applications Collaborate with third-party vendors for blockchain-related tools and services Testing and Quality Assurance: Conduct thorough testing of blockchain applications to ensure functionality and security Identify and address any issues or bugs in the blockchain code Documentation: Create and maintain comprehensive documentation for blockchain solutions Provide training and support to internal teams on blockchain implementation and maintenance

You will be joining Clarisco Solution, a company specializing in blockchain software development and crypto-software. We are seeking individuals who are creative, ambitious, and innovative to become part of our team focusing on Blockchain Development, App Development, and Game Development. We value highly motivated and goal-oriented individuals who are willing to share their ideas and learn from others. At Clarisco Solution, we believe in progressive ambitions and support your desire for growth. We offer professional development opportunities regardless of your level of experience and provide a collaborative platform to foster mutual growth. Your Role: - Lead a team of blockchain developers, offering technical guidance, mentorship, and support. - Design and implement blockchain solutions using platforms like Ethereum, Binance Smart Chain, among others. - Collaborate with product managers, business analysts, and stakeholders to define project requirements. - Develop smart contracts, decentralized applications (DApps), and blockchain protocols. - Conduct code reviews, ensure code quality, and enforce best practices. - Stay updated on the latest blockchain technologies and industry trends. - Troubleshoot and resolve technical issues in blockchain development. - Drive innovation and contribute to the company's blockchain strategy. - Engage in the development of documentation, tutorials, and knowledge sharing within the team. Qualifications: - Bachelor's degree in Computer Science, Software Engineering, or related field (Master's degree preferred). - Proficiency in blockchain technologies like Ethereum, Solidity, smart contract development, and DApp development. - Leadership experience with team management and mentorship. - Knowledge of blockchain security, cryptography, and consensus algorithms. - Strong problem-solving and debugging skills. - Excellent communication and teamwork skills. If you are interested in being part of our expanding adventure, please send your CV to hr@clarisco.com.,

You are a highly skilled Blockchain Developer responsible for designing, implementing, and deploying a secure blockchain-based network. Your primary focus will be on utilizing expertise in blockchain frameworks, smart contracts, and cryptographic protocols to contribute to the development of cutting-edge solutions in the field of blockchain technology. In this role, your key responsibilities will include designing, developing, and deploying blockchain-based solutions using frameworks such as Ethereum, Hyperledger, or Binance Smart Chain. You will be required to write, test, and deploy smart contracts using Solidity or other relevant programming languages. Your role will also involve ensuring the integrity and security of blockchain-based solutions by implementing robust cryptographic algorithms and protocols. Furthermore, you will be tasked with developing APIs to seamlessly integrate blockchain solutions with existing applications or systems. Your expertise in consensus mechanisms such as Proof of Work (PoW), Proof of Stake (PoS), or Delegated Proof of Stake (DPoS) will be essential in this role. Collaboration with cross-functional teams to define, design, and deliver blockchain-based applications will also be a crucial aspect of your day-to-day responsibilities. As a Blockchain Developer, you will need to stay abreast of the latest trends, tools, and technologies in the blockchain space to provide innovative and effective solutions. Your educational background should include a Bachelor's or Master's degree in Computer Science, Engineering, or a related field. Additionally, you must possess hands-on experience with blockchain frameworks like Ethereum, Hyperledger, or Solana, proficiency in programming languages such as Solidity, JavaScript, Python, or Go, and knowledge of cryptographic protocols, distributed systems, and peer-to-peer networking. Familiarity with token standards like ERC-20, ERC-721, or BEP-20 will also be advantageous for this role.,

What You'll Do: We are looking for a highly capable blockchain developer to design, implement, and maintain a secure blockchain-based network. You will analyze blockchain needs, design customized blockchain technologies, and launch and maintain the blockchain network. To succeed, you should have extensive knowledge of blockchain programming languages and cryptography, ensuring secure, fast, and efficient digital transactions. Role & Responsibilities: Collaborate with managers to determine blockchain technology needs and functionalities Create application features and interfaces using programming languages; write multithreaded code Apply the latest cryptography techniques to protect digital transaction data from cyberattacks and hacks Create and leverage Smart Contracts Maintain client-side and server-side blockchain applications Optimize and secure blockchain applications by integrating new tools and technologies Educate sales personnel on blockchain features enabling secure digital payments Document blockchain development processes and ensure compliance with best data protection practices Stay updated with current blockchain technologies and cryptography methods Technical Skills: Bachelor's degree in Information Security, Computer Science, or a related field Advanced proficiency in programming languages such as Python, C++, and Java Extensive experience in back-end development, algorithms, and data structures Strong knowledge of cryptography and blockchain protocols In-depth understanding of best practices in blockchain management and data protection Advanced analytical and problem-solving skills Excellent organizational skills with keen attention to detail

The ideal candidate for this position should have strong blockchain development experience at network, protocol, and application layer. It is essential to have previous experience working with open-source platforms like Hyperledger, Ethereum, etc. Additionally, understanding of private blockchain networks would be desirable. Experience with various PAAS solutions provided by cloud platforms such as Azure, AWS, etc., would be an advantage. A solid background in computer networking, including knowledge of network topology and OSI layer protocols is preferred. API integration experience with 3rd party applications is also desirable. Candidates with experience in secure coding practices will be a plus. The ability to think creatively and persist in problem-solving is crucial, as blockchain is a complex concept and resources on programmer forums may be limited. If you meet these qualifications and are ready to take on the challenges of blockchain development, we encourage you to apply for this position by contacting us at hr@truevalueinfosoft.com.,

As a Full-Stack Developer Intern at Codeminto, you will have the opportunity to work on cutting-edge digital solutions at the forefront of AI, Web3, and blockchain technologies. We are seeking a highly motivated individual with a passion for backend technologies, AI projects, and blockchain development. This internship, whether remote or onsite, offers a unique chance to gain hands-on experience and contribute to innovative projects in a dynamic environment. Your responsibilities will encompass various aspects of development, including full-stack development, AI integration, blockchain development, backend engineering, frontend collaboration, database management, agent frameworks & libraries implementation, as well as deployment & DevOps tasks. You will be expected to build, test, and deploy scalable applications in AI & Web3, implement AI agents and automation tools, work with smart contracts and Web3 frameworks, develop robust APIs, collaborate on frontend frameworks, and manage databases using SQL and NoSQL solutions. To excel in this role, you should have prior experience in 2-4 AI projects with hands-on development, possess strong backend development skills in Node.js, Python, or Go, and demonstrate an understanding of blockchain, smart contracts, and Web3 frameworks. Additionally, familiarity with AI agent frameworks like LangChain, AutoGPT, or LlamaIndex, knowledge of RESTful & GraphQL APIs, experience with cloud platforms for deployment, and a genuine passion for AI, Web3, and blockchain technologies are essential. Bonus skills that would be advantageous include experience with Zero-Knowledge Proofs (ZKPs), DeFi protocols, or NFT platforms, familiarity with LLM fine-tuning and AI inference pipelines, and knowledge of WebSockets, gRPC, and event-driven architectures. Joining Codeminto will provide you with the opportunity to work on cutting-edge AI & Web3 projects, benefit from a flexible remote-friendly culture, learn from top-tier engineers through hands-on experience, and potentially secure a full-time position based on your performance. If you are ready to embark on this exciting journey, apply now with your resume & GitHub portfolio at hr@codeminto.com.,

Experience Level: You should have at least 4 years of experience in Blockchain Development. Key Responsibilities: Design, develop, and deploy smart contracts to enable property tokenization, fractional ownership, and rental yield distribution. Integrate blockchain components with off-chain systems to ensure smooth interaction between the platform and underlying blockchain infrastructure. Work closely with cross-functional teams, including frontend and backend developers, to implement comprehensive solutions. Design core DeFi components such as staking, LPs, yield strategies, and cross-chain bridges. Conduct thorough code reviews, security audits, and performance optimizations to guarantee the robustness and efficiency of smart contracts. Keep updated on the latest advancements in blockchain technology to make informed architectural decisions and feature implementations. Required Skills and Qualifications: You must have a minimum of 4 years of experience in blockchain development with a strong track record of deployed smart contracts. In-depth knowledge and hands-on experience with Ethereum, Solidity, Rust, Substrate, Cosmos SDK, and EVM-compatible chains. Experience working with IPFS for decentralized file storage and integration. Familiarity with DeFi concepts including liquidity, tokenomics, swaps, and staking. Strong understanding of blockchain architecture, consensus algorithms, and security best practices. Experience in integrating blockchain solutions into web applications, particularly within the MERN stack team. Preferred Qualifications: Experience with tokenization platforms or similar asset-backed blockchain projects. Knowledge of BASE, a secure, highly scalable layer-2 blockchain powered by Coinbase. Contributions to open-source blockchain projects or active engagement in blockchain developer communities. Understanding of legal and regulatory considerations in blockchain-based transactions. If you are interested in this position, please submit your updated resume to careers@spericorn.com.,

As a Blockchain Developer at PineSucceed, you will play a crucial role in designing, developing, and implementing blockchain solutions primarily focusing on Hyperledger Besu and Ethereum blockchain platforms. Your responsibilities will include writing and deploying smart contracts using Solidity, ensuring code security and efficiency. Collaborating with cross-functional teams to integrate blockchain technology with existing systems and applications will also be a key aspect of your role. You will utilize web3 and RPC to interact with blockchain networks, ensuring seamless communication between various components. Working on backend development using Node.js, Nest.js, and PostgreSQL will be essential to ensure a robust and scalable infrastructure. Additionally, staying updated with the latest advancements in blockchain technologies and contributing to continuous improvement and innovation will be expected from you. Troubleshooting and resolving complex technical issues related to blockchain implementations, as well as collaborating with other developers and stakeholders to ensure the successful delivery of blockchain projects, will be part of your daily tasks. To excel in this role, you should have at least 2+ years of hands-on experience in blockchain development, with a proven track record as a Blockchain Developer focusing on Hyperledger Besu and Ethereum blockchain technologies. Strong proficiency in Solidity and hands-on experience with smart contract development and deployment is required. An in-depth understanding of web3, RPC, and other relevant blockchain protocols and tools, along with strong backend development skills using Node.js and MYSQL, will be necessary. Your problem-solving skills, along with strong communication skills and the ability to collaborate effectively with cross-functional teams, will be crucial for your success in this role. If you are passionate about blockchain technology and are looking to work in a dynamic and supportive environment, we encourage you to apply for this exciting opportunity at PineSucceed.,

As a Blockchain Developer with 2 to 3 years of experience, you will be responsible for assisting in the design, development, and deployment of blockchain-based solutions. Your role will involve collaborating with senior developers to understand requirements and implementing blockchain functionality effectively. You will also be involved in developing, testing, and deploying smart contracts on platforms such as Ethereum and Binance Smart Chain. Your focus will be on learning to write secure and efficient smart contract code to ensure the reliability of the blockchain solutions. Furthermore, you will contribute to the development of decentralized applications (dApps) under the guidance of senior developers. Your tasks will include assisting in integrating dApps with blockchain networks to enhance their functionality and efficiency. Collaboration is key in this role, as you will work closely with other developers, product managers, and designers to deliver high-quality blockchain solutions. Your participation in team meetings and contribution of ideas will be essential to the success of the projects.,

You will be joining Shivacha Technologies as a Business Development Manager - Blockchain in Gurugram, playing a vital role in identifying new business opportunities, fostering client relationships, and forging strategic partnerships. Your responsibilities will include conducting market research, crafting proposals, and delivering tailored solutions to potential clients. Collaboration with the technical team will ensure that client needs are addressed effectively and that the proposed solutions align seamlessly with our range of blockchain and AI services. To excel in this role, you should possess a robust understanding of Blockchain development, Smart Contract development, and Decentralized Application (dApp) development. Your expertise in AI technologies, encompassing machine learning, predictive analytics, and AI integration, will be instrumental in driving innovation and efficiency. A proven track record in business development, client relationship management, and partnership cultivation will be key to your success. Your exceptional communication, negotiation, and presentation skills will enable you to engage with diverse stakeholders effectively. Additionally, your ability to articulate complex technical concepts to non-technical audiences will be paramount. Ideally, you hold a Bachelor's degree in Business Administration, Marketing, Information Technology, or a related field. Previous experience in the technology and consulting sector will be advantageous in navigating the dynamic landscape of blockchain and AI technologies. By leveraging your skills and experience, you will contribute to Shivacha Technologies" mission of enhancing security, transparency, and efficiency through decentralized systems and intelligent technologies, thereby empowering businesses to thrive in the digital realm.,

You are a highly experienced FinTech Academic Expert, sought to join our team full-time. As a domain expert with profound knowledge in fintech, excellent communication skills, and a dedication to training, content development, and thought leadership, you will play a crucial role in connecting fintech product expertise with educational innovation. Your responsibilities include designing and producing top-notch educational materials, case studies, and technical guides within the fintech domain. Your role will also involve staying updated on global fintech trends and incorporating these insights into learning content and internal training sessions. You will conduct sessions for employees, partners, or students to enhance their comprehension of fintech tools and technologies. Additionally, you will provide domain-specific knowledge to support fintech product design, testing, and rollout with a focus on user understanding. In terms of skills and tools, you must be proficient in Advanced Excel, Prompt Engineering, Agentic AI frameworks, MCP (Model Context Protocol), and have coding experience in Java, Python, or R. It would be advantageous to have experience with tools such as Bloomberg Terminal for Financial Markets, Ethereum/Blockchain development, TensorFlow, or other AI/ML toolkits, as well as familiarity with Agile and Kanban methodologies. Your other skills should include strong verbal and written communication, the ability to simplify complex concepts into easily understandable learning modules, a passion for education, innovation, and industry transformation. To be considered for this role, you should have a minimum of 5+ years of industry experience in fintech, financial services, or banking. Prior experience in teaching, mentoring, or training is highly desirable, and product development or product management experience in a fintech environment is a significant advantage.,

Company Description Codestruk Softwares provides a wide range of services, including Web Development (PHP, React JS, Node.js, Angular, C#, .NET), App Development (Java, Flutter, Swift), Artificial Intelligence, and Blockchain Development (Solidity, DApp, DeFi, Crypto Staking). We also offer Social Media Marketing and Management services. Additionally, we develop ERP Software, School Management Systems, Hospital Management Software, and other software solutions. Our diverse portfolio ensures that we meet the comprehensive needs of our clients. Role Description This is a full-time remote role for a Product Manager Intern. The intern will be responsible for assisting in the development and management of product roadmaps, conducting market research, analyzing product performance, collaborating with cross-functional teams, and providing support to product specialists. The intern will also contribute to the improvement of customer service and sales strategies. Qualifications Experience or interest in working with Product Specialists Strong Analytical Skills for market research and product performance analysis Excellent Communication skills for effective collaboration and customer interaction Customer Service and Sales skills to support and enhance customer satisfaction and sales performance Ability to work independently and in a remote environment Proactive and eager to learn about product management and development Pursuing or recently completed a Bachelor&aposs degree in Business, Marketing, Computer Science, or related field Show more Show less

As a Rust Blockchain Developer at Sarva Labs, you will be an integral part of our Protocol Development Team, contributing to the advancement of MOI Protocol, a revolutionary technology enabling the World's First Context-Aware Peer-to-Peer Network. With 2 to 3 years of Rust experience in live projects, you will leverage your expertise to tackle complex challenges and drive innovation in the blockchain space. Your responsibilities will involve working on various components of MOI Protocol, necessitating a very good understanding of Rust concepts like Ownership, The Borrow Checker, and Variable Mutability. Additionally, your proficiency in Rust concepts such as Generics, Traits, Macros, and Lifetimes will be crucial in ensuring the quality and efficiency of the development process. An ideal candidate for this role would possess a good grasp of ASTs, parsers, syntax analysis, and language design paradigms, along with a fair understanding of distributed computation frameworks and virtual machines like Substrate, WASM, or EVM. Familiarity with Rust dependency management tools such as cargo, rustup, and rustc is essential, as well as basic knowledge of serialization frameworks like serde and prost. Furthermore, a fair understanding of Rust concurrency primitives and libraries such as tokio will enhance your ability to contribute effectively to the team's projects. While not mandatory, experience with Version Control Systems like Git (and platforms like GitHub/Gitlab), Agile methodologies, and development in C/C++ or other low-level languages would be advantageous. Moreover, any prior experience in blockchain development at the protocol or contract level would be beneficial. Additionally, a basic understanding of Smart Contracts Frameworks in Rust such as Substrate Ink! is a plus. At Sarva, you will benefit from direct mentorship by seasoned project leads with extensive experience in the Blockchain industry. We offer flexible working hours and the opportunity for workations. You will also have the chance to attend Web3 events in India and abroad, sponsored by Sarva, providing valuable networking opportunities with industry experts. Joining our team will grant you the prestigious honor of contributing to India's first L1 blockchain protocol. If you are a motivated developer with a passion for Rust and blockchain technology, we invite you to be a part of our dynamic team at Sarva Labs, where innovation knows no bounds. sarva.ai moi.technology,

You will be working as a Business Development Manager - Blockchain at Shivacha Technologies, a leading company specializing in blockchain and artificial intelligence (AI) development. Located in Gurugram, India, the company focuses on providing innovative solutions for digital transformation by enhancing security, transparency, and efficiency through decentralized systems and intelligent technologies. Your role will involve identifying new business opportunities, maintaining client relationships, and forming strategic partnerships. This full-time, on-site position requires you to collaborate with the technical team to ensure client requirements are met and proposed solutions align with the company's blockchain and AI services. To excel in this role, you should possess a strong knowledge of Blockchain development, Smart Contract development, and Decentralized Application (dApp) development. Additionally, experience in AI technologies such as machine learning, predictive analytics, and AI integration will be valuable. A successful track record in business development, client relationship management, and forming strategic partnerships is essential. Excellent communication, negotiation, and presentation skills are required, along with the ability to convey technical concepts to non-technical stakeholders effectively. A Bachelor's degree in Business Administration, Marketing, Information Technology, or a related field is necessary, and prior experience in the technology and consulting industry would be advantageous. Join Shivacha Technologies to contribute to the growth and success of businesses in the digital realm.,

Senior Blockchain Developer Remote Full Time Role Overview : We are seeking a Senior Blockchain Developer to take full ownership of the ongoing development, upgrades, and ecosystem expansion of our company's Layer 1 blockchain platform. You will be responsible for maintaining our blockchain, implementing advanced features such as governance-based wallet locks, decentralized exchange mechanisms, Hyperlane bridging, and custom consensus configurations. Key Responsibilities: Chain Maintenance & Enhancements Maintain, monitor, and upgrade our Cosmos-based Layer 1 blockchain. Implement hard forks, bug fixes, and performance improvements with minimal downtime. Manage validator coordination, genesis configuration changes, and chain parameter updates. Smart Contract Development Write, test, and deploy Cosmos-based smart contracts for: Decentralized Exchange (DEX) functionality (AMM, swaps, liquidity pools) Wallet lock/unlock rules governed by governance proposals Transaction volume caps and thresholds Staking reward logic and slashing rules Optimize contract gas usage and security. Bridge Integrations & Interchain Connectivity Integrate with Hyperlane or similar bridging protocols to allow cross-chain token transfers. Implement interchain messaging and asset flow (IBC integration). Monitor relayer health and ensure uptime of cross-chain communication. Collaboration & Documentation Work closely with the CTO, DevOps team, and product stakeholders. Document architecture, smart contract logic, governance models, and upgrade plans. Contribute to community education and ecosystem growth via GitHub, blog posts, or AMAs. Required Qualifications: 6+ years of experience in blockchain development, with 2+ years on Cosmos SDK and/or Evmos forks. Strong proficiency in Go (Golang), Rust (for Cosmos), and Solidity (optional). Experience deploying and upgrading production blockchains. Deep understanding of staking, governance, validators, tokenomics, and IBC. Prior work on DEXs, cross-chain bridges, or smart contract-based access control is a plus. Familiarity with blockchain monitoring, RPC/WebSocket endpoints, and chain analytics. Experience with forked chains, custom module development, and network upgrades. Strong version control (Git), CI/CD workflows, and Linux-based development. Preferred Skills (Nice to Have) Knowledge of Hyperlane, Axelar, or other IBC bridge protocols. Familiarity with Cosmos governance tooling (Commonwealth, Keplr, etc.). Security auditing experience or formal verification techniques. Contributions to open-source Cosmos projects.

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 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.,

As an intern at Heterize Infotech Private Limited, you will be responsible for engaging in direct field sales activities for e-commerce services. Your day-to-day tasks will involve building and maintaining relationships with potential clients, demonstrating the value and benefits of e-commerce services, negotiating contracts, and closing sales deals. Additionally, you will assist new sellers in launching their shop on an e-commerce platform and help them set up their seller accounts and profiles. About Company: Heterize Infotech Private Limited is a dynamic and innovative team of entrepreneurs and engineers dedicated to creating a better future. We offer smart solutions tailored for companies of all sizes and take pride in our exceptional service. Our expertise lies in developing cutting-edge mobile apps and websites that stand out for their creativity and functionality. Our range of services includes customized solutions in mobile apps, website development, system apps development, AR-VR development, game development, blockchain development, and more. Our skilled team and products are designed to drive business growth, focusing on timely delivery and uncompromising quality.,

As a Blockchain Developer at Caerulean Bytechains Private Limited, you will be responsible for architecting, developing, and maintaining blockchain runtime and infrastructure using Rust and Substrate. Your role will involve implementing and optimizing customized PoS-based and validator-driven consensus mechanisms, enabling Ethereum-based dApp deployment and execution on the blockchain, and developing customizable runtime modules to support governance, transaction processing, and business logic execution. You will also be tasked with implementing advanced cryptographic security techniques for blockchain transactions and validator governance, developing bridging solutions to enable secure asset transfers and data exchanges between different blockchain networks, enhancing scalability, transaction throughput, and storage efficiency of the blockchain network, and conducting unit tests, integration tests, and real-world simulations to ensure system reliability and robustness. In addition to the technical aspects of the role, you will collaborate closely with the AI development team to ensure seamless integration of AI-driven optimizations within the blockchain framework. Caerulean Bytechains Private Limited is a powerhouse of Blockchain innovation, dedicated to crafting next-gen solutions that redefine security, scalability, and digital trust. Founded in 2021 and headquartered in Hyderabad, India, the company is on a mission to make blockchain technology accessible, powerful, and transformative for businesses and individuals alike. Join us in pushing the boundaries of what's possible with blockchain technology and making a real-world impact.,

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

Soul AI is a pioneering company founded by IIT Bombay and IIM Ahmedabad alumni, with a strong founding team from IITs, NITs, and BITS. We specialize in delivering high-quality human-curated data, AI-first scaled operations services, and more. We are looking for a skilled Blockchain Developer to work on developing decentralized applications and smart contracts. If you're passionate about blockchain technology and want to work on cutting-edge projects, this is the role for you!. Key Responsibilities: 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. Required Qualifications: 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. Why Join Us- Competitive pay (1200/hour). Flexible hours. Remote opportunity. NOTE-Pay will vary by project and typically is up to Rs. 1200 per hour (if you work an average of 3 hours every day that could be as high as) Shape the future of AI with Soul AI!.