244 Hyperledger Jobs

Job Description: Assistant Technical Lead Position: Assistant Technical Lead – Blockchain Work Type: Full-time, On-call availability (24x7 for critical client meetings & escalations) About the Role We are looking for a highly skilled and motivated Assistant Technical Lead with deep expertise in Blockchain development, coding, architecture, and DevOps/server management. The ideal candidate will possess exceptional communication and client engagement skills and must be able to represent the company in front of clients, sell technical solutions convincingly, and handle escalations effectively. This role requires a blend of hands-on technical expertise, leadership qualities, problem-solving ability, and customer-facing confidence. Key Responsibilities Technical Leadership Act as the second-in-command technical leader, supporting the Technical Lead in designing, developing, and maintaining blockchain-based applications and solutions. Provide architecture-level design inputs, ensuring scalability, reliability, and security of blockchain platforms. Conduct code reviews, enforce best practices, and mentor junior developers in blockchain technologies. Collaborate with cross-functional teams to translate business requirements into robust technical solutions. Blockchain Development Write clean, optimized, and scalable blockchain code using Solidity, Rust, Go, Node.js, or other relevant technologies. Build and deploy smart contracts, DApps, tokenization platforms (ERC20, ERC721, ERC1155), and blockchain integrations. Ensure gas optimization, security audits, and on-chain/off-chain integration strategies. Server & DevOps Manage cloud infrastructure (AWS, Azure, GCP) and blockchain node deployments. Hands-on with CI/CD pipelines, containerization (Docker, Kubernetes, Podman), and monitoring tools. Handle server-level troubleshooting, performance tuning, and high-availability setups. Client Engagement & Communication Be available 24x7 for client calls, escalations, and critical meetings across time zones. Act as a trusted technical advisor to clients, explaining blockchain concepts in a clear and compelling manner. Represent the company in presentations, demos, and negotiations, ensuring technical credibility in front of stakeholders. Collaborate with sales and business teams to pitch blockchain-based solutions and close deals. Sales & Pre-Sales Support Support sales teams in technical proposals, solution architecture, and client onboarding. Demonstrate ability to sell ideas, solutions, and products effectively using technical depth. Build proof of concepts (POCs) and showcase product capabilities to win client confidence. Required Skills & Qualifications Education: Bachelor’s/Master’s in Computer Science, Engineering, or related field. Experience: 5–8 years of experience in software development, with at least 3+ years in blockchain development. Technical Skills Strong coding skills in Solidity, Rust, Go, JavaScript/TypeScript, Node.js, Python. Expertise in Ethereum, Polygon, Hyperledger, Binance Smart Chain, or other major blockchains. Experience with ERC standards, smart contracts, NFTs, DeFi, and Layer-2 solutions. Knowledge of blockchain consensus mechanisms, cryptography, and security best practices. Strong grasp of system architecture, distributed systems, and performance tuning. Hands-on experience with server management, cloud platforms (AWS/Azure/GCP), CI/CD, Docker, Kubernetes. Soft Skills Excellent communication, presentation, and negotiation skills. Ability to convince and influence clients, partners, and internal stakeholders. Strong problem-solving mindset with the ability to handle high-pressure situations. 24x7 availability mindset for urgent calls and escalations. Ability to lead and inspire technical teams while managing multiple priorities.

We are seeking a highly skilled Blockchain Developer to join our growing team. The ideal candidate will have hands-on experience in designing, implementing, and deploying blockchain solutions. You will be responsible for building secure and scalable decentralized applications, writing smart contracts, and integrating blockchain technology with existing systems. --- Key Responsibilities Design, develop, and deploy blockchain-based applications and smart contracts. Work with technologies like Ethereum, Hyperledger, Solana, or other blockchain frameworks. Develop and maintain decentralized applications (dApps). Ensure security and scalability of blockchain solutions. Collaborate with cross-functional teams including product managers, designers, and backend developers. Conduct research and stay updated with the latest trends in blockchain and Web3. Optimize blockchain protocols and improve system efficiency. --- Required Skills & Qualifications Proven experience as a Blockchain Developer or similar role. Strong knowledge of blockchain protocols, consensus mechanisms, and cryptography. Proficiency in programming languages such as Solidity, JavaScript, Python, Go, or Rust. Experience with smart contract development and deployment (Ethereum/Solidity preferred).

Skills & Qualification C/C Ethereum /Kotlin /Haskell /Golang and DAML. Communication and customer interaction. Fluent in C/C with experience using Bolos SDK and APDU commands. Experience working in embedded firmware preferably SIM card development or secure element development. Experience writing smart contracts for Hyperledger Fabric Corda or Ethereum; and using SDK for building RESTful services to interact with blockchain networks. Experience building backend systems in type safe languages including Kotlin Haskell Golang and DAML. Experience with multi-threaded code and concurrent systems. Understand of APIs and Micro-Services. Prior experience with DDD development methodology. Experience with Docker and Kubernetes. Able to talk about applications deployed into production and the overall deployment strategy. The ideal candidate will be great to work with have a well-rounded view of software development will be an excellent coach and can help us cut through the hype around blockchain Responsibilities Working with the management to finalize the blockchain-based requirements of a project. Developing app interfaces and functionalities with different programming languages. Writing multi-faceted codes to support the network. Bringing latest blockchain technologies into the company. Ensuring the security of the virtual transaction data. Monitoring server and client-side apps. Securing and optimizing blockchain functionalities to facilitate safe virtual transactions. Job Category: Information Technology & Services Job Type: Full Time Remote Job Location: Anywhere Gurgaon

Job Description – AI/Blockchain Developer Location: Kolkata onsite office location (Full-time, Permanent) Experience Required: Minimum 2 Years About the Role We are looking for a smart and dynamic AI/Blockchain Developer to join our Kolkata office. The candidate should have good English communication, be a quick learner, proactive, and able to work well in a team. Key Responsibilities Develop and maintain AI-powered SaaS Knowledge Base platforms . Work on document ingestion, web crawling, embeddings, and similarity search . Build and optimize RAG pipelines (Retrieval-Augmented Generation) with GPT models. Design and deploy blockchain-based secure access and RBAC systems . Develop frontend (Next.js, TailwindCSS) and backend (Node.js, Express, Prisma) modules. Implement storage (AWS S3, PostgreSQL, Vector DB like Qdrant/Weaviate) solutions. Integrate chatbot SDK (JS/Iframe) into websites. Work on analytics dashboards, monitoring, and deployment (Docker, AKS, CI/CD) . Ensure system security, scalability, and high performance . Requirements Minimum 2 years of experience in AI and Blockchain development. Strong knowledge of AI/ML models, embeddings, GPT integration . Experience with blockchain frameworks (Ethereum, Hyperledger, or similar) . Hands-on skills in Node.js, Next.js, Prisma, Firebase, Docker, and cloud services (AWS/Azure) . Good understanding of vector databases (Qdrant, Weaviate) . Strong problem-solving and team coordination skills. Good communication in English . Willing to work full-time from our Kolkata office . Preferred Candidates from West Bengal and neighbouring states . Immediate joiners will be given preference. What We Offer A chance to work on cutting-edge AI and Blockchain projects . Growth opportunities in a fast-moving technology environment . A collaborative team culture with career learning opportunities . We welcome interested candidates to apply with your updated resume at info@solutionzhere.com Thanks Subrata Job Types: Full-time, Permanent Pay: ₹20,000.00 - ₹60,000.00 per month Application Question(s): Can you join onsite Kolkata office location ? Work Location: In person

Job Description – AI/Blockchain Developer Location: Kolkata onsite office location (Full-time, Permanent) Experience Required: Minimum 2 Years About the Role We are looking for a smart and dynamic AI/Blockchain Developer to join our Kolkata office. The candidate should have good English communication, be a quick learner, proactive, and able to work well in a team. Key Responsibilities Develop and maintain AI-powered SaaS Knowledge Base platforms . Work on document ingestion, web crawling, embeddings, and similarity search . Build and optimize RAG pipelines (Retrieval-Augmented Generation) with GPT models. Design and deploy blockchain-based secure access and RBAC systems . Develop frontend (Next.js, TailwindCSS) and backend (Node.js, Express, Prisma) modules. Implement storage (AWS S3, PostgreSQL, Vector DB like Qdrant/Weaviate) solutions. Integrate chatbot SDK (JS/Iframe) into websites. Work on analytics dashboards, monitoring, and deployment (Docker, AKS, CI/CD) . Ensure system security, scalability, and high performance . Requirements Minimum 2 years of experience in AI and Blockchain development. Strong knowledge of AI/ML models, embeddings, GPT integration . Experience with blockchain frameworks (Ethereum, Hyperledger, or similar) . Hands-on skills in Node.js, Next.js, Prisma, Firebase, Docker, and cloud services (AWS/Azure) . Good understanding of vector databases (Qdrant, Weaviate) . Strong problem-solving and team coordination skills. Good communication in English . Willing to work full-time from our Kolkata office . Preferred Candidates from West Bengal and neighbouring states . Immediate joiners will be given preference. What We Offer A chance to work on cutting-edge AI and Blockchain projects . Growth opportunities in a fast-moving technology environment . A collaborative team culture with career learning opportunities . We welcome interested candidates to apply with your updated resume at info@solutionzhere.com Thanks Subrata Job Types: Full-time, Permanent Pay: ₹20,000.00 - ₹60,000.00 per month Application Question(s): Can you join onsite Kolkata office location ? Work Location: In person

Role Overview: You will be responsible for hands-on technical implementation of Blockchain technologies such as Ethereum and Hyperledger. Familiarity with Hyperledger Fabric and Solidity will be beneficial. Your strong background in Javascript, Phyton & Node JS will be utilized for writing programs in scripting languages and understanding their architecture. Additionally, you will need a strong understanding of REST/JSON based API integration, Distributed Ledger technology, Blockchain ecosystem, and structure. Experience in Agile and DevOps environments is required, along with knowledge on Mining, Hashing, Elliptic Curve Cryptography(ECC), and P2P Networking. Effective communication with stakeholders and management is essential during project consulting and analysis. You must have a minimum of 5 years of full-time work experience in software development. Key Responsibilities: - Implement Blockchain technologies such as Ethereum and Hyperledger - Familiarize yourself with Hyperledger Fabric and Solidity - Develop Smart contracts using relevant tools - Utilize Javascript, Phyton & Node JS for writing programs in scripting languages - Understand and integrate REST/JSON based APIs - Gain knowledge on Distributed Ledger technology, Blockchain ecosystem, and structure - Work in Agile and DevOps environments - Demonstrate expertise in Mining, Hashing, Elliptic Curve Cryptography(ECC), and P2P Networking - Manage major projects from planning to completion - Communicate effectively with stakeholders and management Qualification Required: - Bachelor's degree in Computers or Any Specialization - Master's degree in Any Specialization or Computers - Post Graduation Not Required - Minimum 1-5 years of experience in software development,

SUMMARY Job Role: Blockchain Developer Experience: 5+ years Location: Pune Must-Have: The candidate should have 4 years of relevant experience in blockchain development Summary: We are seeking an experienced Blockchain Developer to join our team in Pune. The ideal candidate will have over five years of experience, with at least four years dedicated to blockchain development. This role is crucial in advancing our blockchain initiatives, focusing on both public and private blockchain fundamentals and distributed ledger technology (DLT). The developer will play a key role in smart contract development and multi-node network setups. Responsibilities: Develop and implement blockchain solutions using Hyperledger Besu and Daml Canton. Design and deploy smart contracts. Set up and manage multi-node blockchain networks. Collaborate with cross-functional teams to integrate blockchain technology into existing systems. Stay updated with the latest trends and advancements in blockchain technology. Requirements Requirements: 5+ years of experience in software development, with 4 years specifically in blockchain development. Proficiency in Hyperledger Besu and Daml Canton. Strong understanding of blockchain fundamentals, both public and private. Experience in smart contract development. Ability to set up and manage multi-node networks.

This role is for one of Weekday's clients Min Experience: 5 years Location: India JobType: full-time Requirements We are seeking two highly skilled Blockchain Developers to join our growing technology team in Pune. The ideal candidates will bring strong expertise in Hyperledger Besu, DAML, and distributed ledger technologies (DLT) with proven experience in designing and deploying blockchain-based applications. This is an exciting opportunity to be part of a dynamic, innovation-driven environment where you will contribute to building secure, scalable, and enterprise-grade blockchain solutions. We are hiring for two levels of seniority : Blockchain Developer (5-7 years' experience) - Hands-on technical role focusing on development and implementation. Senior Blockchain Developer (10-13 years' experience) - Advanced technical role with additional responsibilities in solution architecture, team mentoring, and project leadership. Key Responsibilities Blockchain Application Development Design, develop, and maintain blockchain-based applications using Hyperledger Besu and DAML. Build, test, and deploy smart contracts for enterprise-grade use cases. Set up, configure, and manage multi-node blockchain networks ensuring high performance and scalability. Collaboration & Integration Work with cross-functional teams including backend engineers, architects, and product managers to integrate blockchain solutions into enterprise systems. Ensure alignment with overall technology and product strategies. Troubleshooting & Optimization Monitor, debug, and resolve technical issues related to blockchain platforms and DLT networks. Optimize smart contract performance and ensure compliance with security standards. Advanced Role (10-13 years' position) Provide technical leadership and guidance to the blockchain team. Contribute to architectural decision-making and solution design. Mentor junior developers and review their code for quality and best practices. Mandatory Skills Strong hands-on experience with Hyperledger Besu. Proficiency in DAML Canton for smart contract development. Solid understanding of blockchain fundamentals (both public and private networks) and distributed ledger technologies. Experience in smart contract development, testing, and deployment. Practical experience with multi-node network setup and configuration. Good to Have Working knowledge of Java and microservices architecture. Experience in Java backend development to support integration with blockchain solutions. Familiarity with cloud-based deployment and CI/CD practices. Understanding of security protocols, cryptography, and consensus mechanisms. Qualifications Bachelor's or Master's degree in Computer Science, Engineering, or related field. 5-7 years of blockchain/DLT development experience for the Developer role. 10-13 years of experience including leadership/architectural responsibilities for the Senior Developer role.

Blockchain Team Lead Shivacha Technologies is a pioneering technology company at the forefront of the blockchain revolution. We are dedicated to building innovative, secure, and scalable decentralized applications that solve complex real-world problems. We foster a dynamic and collaborative environment where our team is empowered to shape the future of Web3 and enterprise blockchain solutions. Job summary We are looking for an experienced and highly technical Blockchain Team Lead to head our blockchain development efforts. The ideal candidate will be responsible for leading, mentoring, and managing a team of blockchain developers, guiding them in the design, development, and deployment of robust and secure blockchain solutions. This role requires a hands-on technical expert who can drive architectural decisions, ensure high-quality code, and translate business objectives into technical strategies. Key responsibilities Lead a team of blockchain engineers, fostering a culture of technical excellence, collaboration, and continuous improvement. Provide architectural and technical guidance for the design and implementation of secure, scalable, and efficient blockchain applications and protocols. Oversee the entire development lifecycle, from initial research and requirements gathering to deployment and maintenance. Conduct thorough code reviews, enforce coding standards, and implement best practices to ensure the quality and security of the codebase. Mentor and support team members in their technical and professional growth, identifying areas for skill development. Work with cross-functional teams, including product managers, designers, and other engineering teams, to define project scopes and deliverables. Manage project timelines, allocate resources effectively, and ensure the successful delivery of projects on schedule. Stay up-to-date with the latest trends and advancements in blockchain technology, Web3, and layer-2 solutions to drive innovation. Ensure the implementation of robust security measures, coordinate smart contract audits, and address potential vulnerabilities. Communicate with stakeholders and, where applicable, the broader community regarding project updates and technical changes. Required skills and qualifications Technical expertise Experience: 5+ years of experience in software development, with at least 3 years dedicated to blockchain technologies. Team Leadership: Proven experience leading and managing a team of software developers. Languages: Proficiency in relevant programming languages such as Solidity, Go, and Python, or others depending on the project. Blockchain Platforms: Deep knowledge of blockchain platforms like Ethereum, Hyperledger, or other Layer 1/Layer 2 chains. Smart Contracts: Extensive experience designing, developing, and deploying secure smart contracts.

We are looking for a highly capable blockchain developer to design, implement, and distribute a secure blockchain-based network. You will be analyzing our blockchain needs, designing customized blockchain technologies, and launching and maintaining

We are looking for a highly capable blockchain developer to design, implement, and distribute a secure blockchain-based network. You will be analyzing our blockchain needs, designing customized blockchain technologies.

About Antier Solutions Antier Solutions is a leading blockchain consulting and development company, helping global enterprises and startups adopt Blockchain, DeFi, NFTs, Web3, and Metaverse technologies. We drive research-led innovation, combining deep technical expertise with a futuristic approach. We are looking for Technical Research Analysts — fresh M.Tech graduates as well as professionals with 3–5 years of research/industry experience — to join our research team and contribute to building the future of decentralized ecosystems. Key Responsibilities Conduct in-depth research on Blockchain, Web3, NFTs, DeFi, AI, Metaverse, and other emerging technologies. Explore technical architectures, consensus mechanisms, tokenomics, and smart contracts to assess feasibility and innovation potential. Evaluate market trends, competitor landscapes, and regulatory changes in fintech and blockchain ecosystems. Prepare whitepapers, research reports, case studies, and technical documentation to support internal innovation and client needs. Collaborate with product, engineering, and compliance teams to validate and apply research findings. Translate complex technical concepts into clear insights for both technical and non-technical stakeholders. Support pre-sales/business development teams with research inputs, proposals, and client presentations. Required Skills & Qualifications Educational Background: M.Tech / Master’s in Computer Science, IT, Electronics, Data Science, or related fields (final year or recent graduates can apply). OR Bachelor’s degree with 3–5 years of experience in technology research, blockchain, or emerging technologies. Strong grasp of blockchain fundamentals (Ethereum, Hyperledger, Solana, Polygon, etc.), smart contracts, and decentralized networks. Familiarity with Web3 ecosystems, DeFi protocols, NFTs, and AI/ML applications. Excellent analytical and problem-solving skills, with a passion for deep technical research. Strong writing and documentation skills (ability to draft whitepapers, reports, and technical blogs). Good communication and presentation skills. Preferred Qualifications Experience in Python, R, SQL, or MATLAB for data modeling and analysis. Exposure to academic or industry research projects in blockchain, fintech, AI, or distributed systems. Contributions to research publications, open-source projects, or tech blogs. Interest in regulatory and compliance aspects of blockchain/cryptocurrencies. What We Offer Opportunity for M.Tech graduates to gain industry exposure and apply academic research in real-world projects. A platform for experienced professionals to lead cutting-edge technical research in Blockchain & Web3. Collaborative and innovation-driven environment. Competitive salary and performance-driven growth. Chance to work with global clients and contribute to industry-leading whitepapers and solutions.

SUMMARY Job Role: Blockchain Developer Experience: 5+ years Location: Pune Must-Have: The candidate should have 4 years of relevant experience in blockchain development Summary: We are seeking an experienced Blockchain Developer to join our team in Pune. The ideal candidate will have over five years of experience, with at least four years dedicated to blockchain development. This role is crucial in advancing our blockchain initiatives, focusing on both public and private blockchain fundamentals and distributed ledger technology (DLT). The developer will play a key role in smart contract development and multi-node network setups. Responsibilities: Develop and implement blockchain solutions using Hyperledger Besu and Daml Canton. Design and deploy smart contracts. Set up and manage multi-node blockchain networks. Collaborate with cross-functional teams to integrate blockchain technology into existing systems. Stay updated with the latest trends and advancements in blockchain technology. Requirements Requirements: 5+ years of experience in software development, with 4 years specifically in blockchain development. Proficiency in Hyperledger Besu and Daml Canton. Strong understanding of blockchain fundamentals, both public and private. Experience in smart contract development. Ability to set up and manage multi-node networks.

Project description We are looking for a seasoned Blockchain Architect to lead the design and implementation of decentralized solutions. The role involves working with various blockchain platforms, smart contract development, and integrating blockchain with enterprise systems. Responsibilities Design and implement blockchain architectures and decentralized applications (DApps). Develop smart contracts using platforms like Ethereum, Hyperledger Fabric, Corda, or Polygon. Define consensus algorithms and token economics. Set up blockchain infrastructure including nodes and networks. Ensure security through cryptographic techniques and secure design. Integrate blockchain solutions with APIs, cloud services, and enterprise systems. Lead DevOps practices for blockchain deployment. Provide technical leadership and mentor engineering teams. Translate business requirements into secure and scalable blockchain solutions. Skills Must have Minimum 8+ years of overall IT experience with at least 4-5 years in blockchain solution design, architecture, and implementation. Expertise in blockchain platforms such as Ethereum, Hyperledger Fabric, Corda, or Polygon, with hands-on experience in smart contract development. Strong proficiency in programming languages (Solidity, Go, Java, Python, or Rust) for blockchain application development. Proven ability to design decentralized applications (DApps), consensus algorithms, and token economics (utility tokens, NFTs, stablecoins). Experience in blockchain infrastructure setup, including nodes, networks, and security frameworks. Deep understanding of cryptography, hashing algorithms, digital signatures, and encryption techniques. Knowledge of integration with enterprise systems, APIs, cloud services, and data pipelines. Hands-on experience with DevOps, containerization, CI/CD pipelines, and cloud platforms (AWS, Azure, GCP) for blockchain deployment. Strong experience in solution architecture, technical leadership, and mentoring of engineering teams. Excellent communication, stakeholder management, and problem-solving skills with the ability to translate business needs into secure blockchain solutions. Nice to have N/A Other Languages English: B2 Upper Intermediate Seniority Lead Gurugram, India Req. VR-117423 Software/System Architecture BCM Industry 11/09/2025 Req. VR-117423

Project description We are hiring a DLT Business Analyst to support blockchain initiatives by gathering and analyzing business requirements. The role involves working closely with technical teams and stakeholders to ensure the successful delivery of DLT solutions. Responsibilities Gather and document business requirements for blockchain/DLT use cases. Conduct gap analysis, process modeling, and stakeholder engagement. Prepare functional specifications, user stories, and acceptance criteria. Collaborate with architects, developers, and QA teams. Lead client workshops, demos, and training sessions. Drive product roadmaps, POCs, and implementations. Ensure compliance with regulatory and security standards. Skills Must have Minimum 8+ years of overall experience with at least 4-5 years as a Business Analyst in blockchain/DLT initiatives. Strong understanding of blockchain concepts, distributed ledger frameworks, consensus mechanisms, and smart contracts. Ability to gather, analyze, and document business requirements for blockchain/DLT use cases across industries (finance, supply chain, healthcare, etc.). Experience in requirement elicitation, gap analysis, process modeling, and stakeholder engagement. Skilled in preparing functional specifications, user stories, and acceptance criteria aligned with Agile/SAFe methodologies. Knowledge of DLT platforms (Hyperledger Fabric, Ethereum, Corda, Quorum, etc.) and their enterprise applications. Strong understanding of regulatory, compliance, and security considerations in blockchain/DLT ecosystems. Ability to work closely with solution architects, developers, and QA teams to ensure alignment between business and technical requirements. Excellent analytical, documentation, and communication skills with experience in client workshops, demos, and training sessions. Proven track record of driving blockchain/DLT product roadmaps, POCs, and implementations, ensuring measurable business outcomes. Nice to have N/A Other Languages English: C1 Advanced Seniority Senior Gurugram, India Req. VR-117424 Business Analysis BCM Industry 11/09/2025 Req. VR-117424

Blockchain Developer : Our company is actively working on blockchain-based projects, and we are in need of a skilled Blockchain Developer to join our team. The ideal candidate should have hands-on experience with blockchain platforms such as Ethereum, Hyperledger, or others. Proficiency in smart contract development, distributed ledger technology, and secure consensus mechanisms are essential for this role. Additionally, familiarity with decentralized applications (DApps) and blockchain security best practices would be highly valued.  Deep understanding of ML Algorithms and Deep Learning: Develop and apply a strong understanding of various machine learning algorithms, including supervised and unsupervised learning, as well as deep learning techniques such as neural networks, CNNs, RNNs, and transformers.  Data Preprocessing: Perform data preprocessing and feature engineering to ensure the quality, relevance, and suitability of data for modeling purposes.  NLP Expertise: Possess practical experience and expertise in Natural Language Processing (NLP) techniques and frameworks to work on NLP-related projects effectively.  Model Building: Design, develop, and implement machine learning and deep learning models and algorithms to analyze complex data sets, uncover patterns, and extract actionable insights.  Model Evaluation: Conduct thorough model evaluation, fine-tuning, and optimization to ensure the models' performance meets high standards of accuracy and efficiency.  Tools Proficiency: Utilize popular machine learning and deep learning libraries and frameworks such as TensorFlow, PyTorch, scikit-learn, and Keras to build, train, and deploy advanced machine learning models.  Integration: Integrate developed predictive models seamlessly into existing systems, ensuring smooth operations and compatibility with the company's infrastructure.  Innovation and Research: Stay up-to-date with the latest advancements in machine learning, deep learning, and data science, and proactively contribute innovative ideas to improve existing processes and systems.  Collaborative Team Player: Collaborate with cross-functional teams, including data scientists, software engineers, and product managers, to solve complex problems and implement solutions. Job Type: Full-time Pay: ₹13,000.00 - ₹15,000.00 per month Ability to commute/relocate: Tirupati, Andhra Pradesh: Reliably commute or planning to relocate before starting work (Preferred) Work Location: In person

Blockchain Developer : Our company is actively working on blockchain-based projects, and we are in need of a skilled Blockchain Developer to join our team. The ideal candidate should have hands-on experience with blockchain platforms such as Ethereum, Hyperledger, or others. Proficiency in smart contract development, distributed ledger technology, and secure consensus mechanisms are essential for this role. Additionally, familiarity with decentralized applications (DApps) and blockchain security best practices would be highly valued.  Deep understanding of ML Algorithms and Deep Learning: Develop and apply a strong understanding of various machine learning algorithms, including supervised and unsupervised learning, as well as deep learning techniques such as neural networks, CNNs, RNNs, and transformers.  Data Preprocessing: Perform data preprocessing and feature engineering to ensure the quality, relevance, and suitability of data for modeling purposes.  NLP Expertise: Possess practical experience and expertise in Natural Language Processing (NLP) techniques and frameworks to work on NLP-related projects effectively.  Model Building: Design, develop, and implement machine learning and deep learning models and algorithms to analyze complex data sets, uncover patterns, and extract actionable insights.  Model Evaluation: Conduct thorough model evaluation, fine-tuning, and optimization to ensure the models' performance meets high standards of accuracy and efficiency.  Tools Proficiency: Utilize popular machine learning and deep learning libraries and frameworks such as TensorFlow, PyTorch, scikit-learn, and Keras to build, train, and deploy advanced machine learning models.  Integration: Integrate developed predictive models seamlessly into existing systems, ensuring smooth operations and compatibility with the company's infrastructure.  Innovation and Research: Stay up-to-date with the latest advancements in machine learning, deep learning, and data science, and proactively contribute innovative ideas to improve existing processes and systems.  Collaborative Team Player: Collaborate with cross-functional teams, including data scientists, software engineers, and product managers, to solve complex problems and implement solutions. Job Type: Full-time Pay: ₹13,000.00 - ₹15,000.00 per month Ability to commute/relocate: Tirupati, Andhra Pradesh: Reliably commute or planning to relocate before starting work (Preferred) Work Location: In person

Key Responsibilities: Develop and deploy smart contracts using Solidity on EVM chains. Work on DeFi projects, trading bots, and blockchain infrastructure. Integrate Python for blockchain tools and applications. Must-Have Skills: Blockchain development with DeFi and EVM chains. Smart contract development (Solidity). Experience with trading bots and Python. Good-to-Have: YAML, open-source contributions. Location- Remote, Delhi NCR, Bangalore, Chennai, Pune, Kolkata, Ahmedabad, Mumbai, Hyderabad Education- Bachelors degree in Computer Science, Engineering, or a related technical field. Keywordstrading,smart contracts,blockchain,javascript,java,node.js,html,css,hyperledger,react.js,ethereum,angularjs,mongodb,angular,rest,mysql,golang,aws,git,data structures,docker,cryptography,block chain development*,solidity*,python*,yaml*,bot*

Skills & Qualification C/C++ Ethereum /Kotlin /Haskell /Golang and DAML. Communication and customer interaction. Fluent in C/C++ with experience using Bolos SDK and APDU commands. Experience working in embedded firmware preferably SIM card development or secure element development. Experience writing smart contracts for Hyperledger Fabric Corda or Ethereum; and using SDK for building RESTful services to interact with blockchain networks. Experience building backend systems in type safe languages including Kotlin Haskell Golang and DAML. Experience with multi-threaded code and concurrent systems. Understand of APIs and Micro-Services. Prior experience with DDD development methodology. Experience with Docker and Kubernetes. Able to talk about applications deployed into production and the overall deployment strategy. The ideal candidate will be great to work with have a well-rounded view of software development will be an excellent coach and can help us cut through the hype around blockchain Responsibilities Working with the management to finalize the blockchain-based requirements of a project. Developing app interfaces and functionalities with different programming languages. Writing multi-faceted codes to support the network. Bringing latest blockchain technologies into the company. Ensuring the security of the virtual transaction data. Monitoring server and client-side apps. Securing and optimizing blockchain functionalities to facilitate safe virtual transactions. Job Category: Information Technology & Services Job Type: Full Time Job Location: Gurgaon

Job Title: Java Developer Department: Technology Location: Navi Mumbai Reports To: CTO (with accountability to the Regional Business Manager) Vacancy type: Permanent About Us Founded in 2012 and still in private ownership, GMEX develop world class exchange solutions for clients across the globe including our: low latency, high throughput matching engine custody and settlement hub complex event processing surveillance sub-system cryptocurrency wallet integration We are a compact team that cares passionately about the quality of our code and the service that we provide to our customers. This is why we use continuous integration, continuous acceptance testing and static code analysis to oversee every commit. Company Culture We have a relaxed, friendly environment where everyone is encouraged to contribute socially as well as professionally. We value keen, smart staff who want to make a difference to a project and who want to learn and expand their abilities. We deliberately avoid the red tape that can tie up larger organisations and we give staff the opportunity to contribute or to assume leadership for new approaches and initiatives - the only limitation is your ambition! We respect keen technologists and any curiosity about new technologies and we can assure you of an exceedingly wide range of technologies to work with. Recently these have included Hyperledger Fabric, cloud computing, containerisation, IBM IBP, cryptocurrencies, encryption techniques and more. We share ownership of the entire codebase, so you will get great experience across a variety of exchange applications and financial product types. We care about the code that we write and we want a developer that is more interested in writing clean, maintainable, efficient code rather than a quick hack. Our Technology Our primary tech stack is Linux, core Java 11+, memory mapped files, messaging, FIX and Hibernate (to PostgresQL) with particular focus on low latency and reducing jitter. Our supporting components use Esper, Spring and Tomcat/JSF. Whilst experience in these technologies is obviously beneficial, a quick mind and the aptitude and desire to learn are of more interest to us. Subversion, git, Jenkins, JIRA and SonarQube help us to deliver successfully and regularly (up to daily to internal test environment, weekly to client’s test and monthly to client’s production). The Role A space has opened up in our agile development team for a sharp Java Developer. They will be instrumental in the architecture, algorithms, data structures and procedures within the team. This is very much a hands-on technical role with 90% of the time spent on design, development, unit testing, automated testing and support for new features, components or systems. Our experienced developers act as mentors and guides for the junior members of the team, helping them to progress to the next level in their career and can also expect the same support and encouragement from above. Your Skills A passion to learn, understand, grow and teach Great Java SE 11+ skills (3+ years) Experience working in agile teams Understanding of continuous integration and continuous testing Passion for crafting clean code Experience of using Linux Ability to communicate both within the Dev team and to stakeholders Any experience with cryptocurrencies and/or related skills such as decentralized finance (DeFi), tokenisation, trading, matching engine, clearing and settlement as well as capital markets system integration will be a very useful complement to the above. Benefits Summary Competitive salary Discretionary bonus Training budget

Job Description: Trainer Blockchain Technologies Location: Gurugram Employment Type: Contract Basis (Q Academy Payroll) About Q Academy Q Academy is committed to delivering world-class training programs that empower learners with industry-relevant skills. As a Trainer, you will play a vital role in shaping the next generation of tech professionals through practical, structured, and engaging sessions. Key Responsibilities Deliver structured classroom lectures on Blockchain Technologies. Guide students in understanding cryptography, consensus algorithms, smart contracts, and distributed ledger technology. Provide mentorship, doubt resolution, and performance evaluation. Develop assignments, projects, and assessments aligned with the curriculum. Stay updated with emerging blockchain trends and integrate them into teaching. Qualifications Masters degree (M.Tech/M.E./M.Sc.) or PhD in Computer Science, IT, or related fields. Skills Required Knowledge of Blockchain architecture, Ethereum, Hyperledger, and related frameworks. Strong programming skills in Python, Solidity, or Java. Excellent communication and classroom management skills.

About the Role We are looking for skilled Blockchain Developers to build and optimize blockchain-based solutions for client projects. You’ll work on smart contracts, dApps, and enterprise blockchain platforms , ensuring security, scalability, and performance. This role also includes mentoring junior developers and opportunities for staff augmentation placements with clients. Key Responsibilities Design and develop smart contracts and dApps for Ethereum/Hyperledger ecosystems. Optimize code for security, gas efficiency, and performance . Collaborate with the Tech Lead on complex blockchain implementations . Research and integrate emerging blockchain technologies into projects. Train or mentor junior developers when required. Work with clients onsite/offsite as part of staff augmentation needs. Required Skills Strong expertise in Solidity, Web3.js, Ethereum . Experience with Hyperledger Fabric / Besu . Good understanding of blockchain protocols, consensus algorithms, and cryptography . Hands-on experience with REST APIs and backend integration . Strong problem-solving and debugging skills. Knowledge of wallets, DeFi protocols, or NFT standards (ERC-20, ERC-721, ERC-1155) is a plus. Why Join Us? Be part of cutting-edge Web3 projects in AI, Blockchain, and Staff Augmentation. Exposure to enterprise-grade blockchain solutions . Opportunity to mentor, lead, and grow in the blockchain ecosystem. Competitive salary and growth opportunities in Indore. Job Type: Full-time Pay: ₹11,885.19 - ₹55,478.67 per month Work Location: In person

Senior Full-Stack Blockchain Developer (10+ Years Experience) We are looking for an experienced Senior Full-Stack Blockchain Developer to join our innovative team. The ideal candidate will have 10+ years of experience in software development, with a strong focus on blockchain technologies . This role is perfect for someone who thrives on writing code , delivering production-ready systems , and solving complex technical challenges in the blockchain ecosystem. Key Responsibilities: Blockchain Development: · Design, develop, and implement end-to-end blockchain solutions across various blockchain platforms (Ethereum, Solana, Hyperledger, etc.). · Build and deploy smart contracts using Solidity or other blockchain-specific languages. · Ensure the gas efficiency , security , and scalability of smart contracts. · Work with existing blockchain protocols and integrate them into web and mobile applications . Full-Stack Development: · Integrate smart contracts with front-end platforms using Web3.js , ethers.js , or other blockchain libraries. · Build responsive and interactive UI components using React.js or Next.js , making blockchain interactions seamless for end users. · Implement RESTful APIs and other communication protocols for blockchain data exchange. Backend & Cloud Infrastructure: · Develop server-side logic using Node.js, NestJS , or similar frameworks. · Build, test, and deploy microservices using Docker, Kubernetes, and CI/CD tools. · Ensure the high availability and scalability of backend services. · Deploy and manage cloud infrastructure on AWS , Azure , or other cloud platforms. Blockchain Security & Optimization: · Identify and mitigate potential vulnerabilities in smart contracts and blockchain interactions. · Perform security audits of smart contracts to ensure the highest standards of security. · Optimize blockchain applications for performance and cost efficiency. · Stay current with blockchain developments and security best practices to maintain cutting-edge solutions . DevOps & Automation: · Build and maintain CI/CD pipelines for automated testing, deployment, and integration of blockchain apps. · Create scripts for automated contract deployment and testing environments . · Implement robust logging, monitoring , and alerting systems for blockchain application performance. Collaboration & Leadership: · Work closely with cross-functional teams (design, product, QA) to define technical requirements and deliver features. · Lead by example in best practices, including test-driven development (TDD) , code reviews , and agile methodologies . · Mentor junior developers, helping to grow the team’s technical skills and best practices . · Contribute to open-source projects , documentation , and technical resources for the team and community. Required Skills & Qualifications: · Total Experience : 10+ years of professional experience in software engineering, with a strong focus on blockchain technologies for at least 3-5 years . · Blockchain Development : o Proficient in Solidity , Rust , Go , or TypeScript/JavaScript for blockchain and DApp development. o Strong experience with Ethereum , Hyperledger , Polygon , Solana , or similar blockchain platforms. · Frontend Development : o Proficient in building DApps using React.js or Next.js . o Strong understanding of UI/UX design for blockchain-based applications, ensuring ease of use and security. · Backend Development : o Strong knowledge of Node.js or NestJS for building backend systems. o Experience with microservices and RESTful APIs . o Familiarity with Databases (SQL/NoSQL) and message brokers (Kafka, RabbitMQ, etc.). · Security & Auditing : o Knowledge of blockchain security best practices and experience performing smart contract audits . o Expertise in cryptography , key management, and token standards . · Cloud & Infrastructure : o Hands-on experience with AWS , Azure , or similar cloud platforms. o Familiarity with DevOps tools like Docker, Kubernetes, Jenkins, and CI/CD pipelines. · Development Tools : o Familiar with Git , GitHub , and Agile Development . o Experience with test-driven development (TDD) , unit testing , and end-to-end testing frameworks (e.g., Mocha, Chai, Truffle). What We Offer: · Opportunity to work on cutting-edge blockchain technology in a rapidly evolving field. · A collaborative, hands-on development environment where your contributions make a tangible impact. · Remote work with a flexible schedule and a culture of work-life balance . · Access to continuous learning and professional development opportunities. What We Are Looking For: We need a hands-on developer who can code, build, and ship production-ready blockchain solutions. You should be highly skilled in blockchain technologies , full-stack development , and thrive in a fast-paced, agile environment . This is not just a managerial role but one where you will be deeply involved in the code , development , and problem-solving of real blockchain projects. This version emphasizes practical skills , deep blockchain knowledge , and highlights that this role is focused on development work rather than managerial tasks.

* 8-10 years of overall Exp in S/W Eng * 3-5 years of exp in blockchain or distributed platforms * Exp in platforms such as Ethereum (Geth, consensus clients, EIPs) * Exp in Cosmos SDK Module development or Similar tier-1 blockchain platforms

Job Description – Full Stack Lead Company Description VFlowTech is building a cutting-edge renewable energy storage platform. We are seeking a Full Stack Lead Engineer to design and deliver sophisticated software solutions for real-time energy monitoring, predictive analytics, and P2P energy trading . This role demands strong technical depth across multiple programming languages, cloud platforms, and system design patterns, as well as leadership to guide the engineering team. Responsibilities Collaborate with engineering teams to translate business and application requirements into robust technical solutions. Perform technology evaluations and drive adoption of modern frameworks, tools, and cloud services. Design and implement solutions following best practices in software development and architecture. Conduct regular performance analysis, tuning, and code reviews. Guide engineers on scalability, stability, and security improvements. Ensure consistent communication with stakeholders and influence technical direction. Primary Duties Design & Deployment : Architect and deploy scalable cloud-native and on-premise web services. Coding & Quality : Develop clean, maintainable, and extensible codebases across backend, frontend, and middleware. AI/ML Integration : Lead AI/ML platform service development and integrate with real-time applications. System Communication : Build APIs (REST, GraphQL), implement WebSockets, and optimize inter-service communication. Concurrency & Performance : Handle multithreading, race conditions, and producer-consumer scenarios effectively. DevOps : Maintain CI/CD pipelines, containerization (Docker, Docker Compose, Kubernetes), and Git-based workflows. Frontend : Build and enhance frontend applications (React.js, TailwindCSS) with seamless backend integration. Backend : Optimize infrastructure performance, security, and reliability across multiple languages. Cloud : Utilize AWS services (IoT, Lambda, DynamoDB, Timestream, RDS, EC2, S3, CloudWatch, etc.) and optionally GCP/Azure. Testing & Monitoring : Participate in automated testing, monitoring, and performance optimization. Requirements Education : Bachelor’s Degree in Computer Science, Engineering, or equivalent experience. Experience : 6–12 years in full stack development, with proven leadership in building scalable platforms. Programming Skills : Strong in C, C++, Java, Python, Elixir, Erlang, Ruby on Rails, Node.js, JavaScript/TypeScript . Solid knowledge of data structures, algorithms, concurrency, and distributed systems . Frameworks & Tools : React.js, TailwindCSS (frontend). Phoenix (Elixir), Express.js, Spring Boot, Django/Flask (backend). Cloud Expertise : Deep experience with AWS services (EC2, RDS, DynamoDB, Lambda, IoT Core, S3, CloudWatch, Timestream, etc.). Understanding of GCP/Azure a plus. Databases : PostgreSQL, TimescaleDB, MySQL/MariaDB, Oracle, SQL Server, DynamoDB. DevOps & CI/CD : Docker, Kubernetes, Git, Jenkins/GitLab CI/CD pipelines. Agile Practices : Strong understanding of Agile methodologies, sprint planning, and backlog grooming. Problem Solving : Excellent analytical, debugging, and architectural problem-solving skills. Good to Have Exposure to blockchain (Ethereum/Hyperledger), microservices, event-driven systems (Kafka, RabbitMQ). Knowledge of AI/ML workflows, LLM integration, and predictive analytics. Familiarity with energy sector systems or IoT-based platforms.