419 Solidity Jobs - Page 5

Key Responsibilities: Develop and execute comprehensive fundraising strategies aligned with the companys goals in the Web3 space. Identify, engage, and build long-term relationships with investors, venture capitalists, DAOs, and strategic partners. Lead pitch preparations, presentations, and negotiations with potential investors. Collaborate closely with executive leadership and product teams to craft compelling narratives and financial models. Stay updated on Web3 fundraising trends, token economics, NFTs, DeFi, and blockchain venture capital landscapes. Coordinate due diligence processes and manage investor communications. Represent the company at industry events, conferences, and networking forums. Drive community engagement and leverage decentralized fundraising mechanisms such as token sales, DAOs, and crowdfunding.

Key Responsibilities: Develop and execute comprehensive fundraising strategies aligned with the companys goals in the Web3 space. Identify, engage, and build long-term relationships with investors, venture capitalists, DAOs, and strategic partners. Lead pitch preparations, presentations, and negotiations with potential investors. Collaborate closely with executive leadership and product teams to craft compelling narratives and financial models. Stay updated on Web3 fundraising trends, token economics, NFTs, DeFi, and blockchain venture capital landscapes. Coordinate due diligence processes and manage investor communications. Represent the company at industry events, conferences, and networking forums. Drive community engagement and leverage decentralized fundraising mechanisms such as token sales, DAOs, and crowdfunding.

Key Responsibilities: Develop and execute comprehensive fundraising strategies aligned with the companys goals in the Web3 space. Identify, engage, and build long-term relationships with investors, venture capitalists, DAOs, and strategic partners. Lead pitch preparations, presentations, and negotiations with potential investors. Collaborate closely with executive leadership and product teams to craft compelling narratives and financial models. Stay updated on Web3 fundraising trends, token economics, NFTs, DeFi, and blockchain venture capital landscapes. Coordinate due diligence processes and manage investor communications. Represent the company at industry events, conferences, and networking forums. Drive community engagement and leverage decentralized fundraising mechanisms such as token sales, DAOs, and crowdfunding.

Key Responsibilities: Develop and execute comprehensive fundraising strategies aligned with the companys goals in the Web3 space. Identify, engage, and build long-term relationships with investors, venture capitalists, DAOs, and strategic partners. Lead pitch preparations, presentations, and negotiations with potential investors. Collaborate closely with executive leadership and product teams to craft compelling narratives and financial models. Stay updated on Web3 fundraising trends, token economics, NFTs, DeFi, and blockchain venture capital landscapes. Coordinate due diligence processes and manage investor communications. Represent the company at industry events, conferences, and networking forums. Drive community engagement and leverage decentralized fundraising mechanisms such as token sales, DAOs, and crowdfunding.

Key Responsibilities: Develop and execute comprehensive fundraising strategies aligned with the companys goals in the Web3 space. Identify, engage, and build long-term relationships with investors, venture capitalists, DAOs, and strategic partners. Lead pitch preparations, presentations, and negotiations with potential investors. Collaborate closely with executive leadership and product teams to craft compelling narratives and financial models. Stay updated on Web3 fundraising trends, token economics, NFTs, DeFi, and blockchain venture capital landscapes. Coordinate due diligence processes and manage investor communications. Represent the company at industry events, conferences, and networking forums. Drive community engagement and leverage decentralized fundraising mechanisms such as token sales, DAOs, and crowdfunding.

Key Responsibilities: Develop and execute comprehensive fundraising strategies aligned with the companys goals in the Web3 space. Identify, engage, and build long-term relationships with investors, venture capitalists, DAOs, and strategic partners. Lead pitch preparations, presentations, and negotiations with potential investors. Collaborate closely with executive leadership and product teams to craft compelling narratives and financial models. Stay updated on Web3 fundraising trends, token economics, NFTs, DeFi, and blockchain venture capital landscapes. Coordinate due diligence processes and manage investor communications. Represent the company at industry events, conferences, and networking forums. Drive community engagement and leverage decentralized fundraising mechanisms such as token sales, DAOs, and crowdfunding.

About the Role We are looking for a skilled Blockchain Developer with strong experience in Solidity and Rust, capable of working across both EVM and non-EVM ecosystems like Solana. The ideal candidate will be comfortable developing and maintaining custom blockchain infrastructure, including setting up and managing blockchain nodes. A background in smart contract security and audit workflows is essential. Responsibilities Develop smart contracts using Solidity (EVM) and Rust (Solana/Substrate) Build and maintain custom blockchain modules and infrastructure Deploy, configure, and manage full nodes and validators across various chains Perform smart contract audits and integrate security best practices Collaborate with cross-functional teams for protocol and product development Optimize smart contracts and blockchain performance Take ownership of individual and team-level deliveries, including setting realistic timelines Actively participate in planning and optimizing team tasks, dependencies, and priorities Requirements 3+ years of experience in Solidity, Rust, or both Strong understanding of blockchain internals, consensus, and network configuration Hands-on experience with setting up and maintaining blockchain nodes (Geth, Erigon, Solana, etc.) Familiarity with smart contract testing tools and audit frameworks Exposure to multichain development (EVM, Solana, L2s) Experience working in fast-paced Web3 teams or startups Ability to coordinate with other technical roles and ensure timely delivery

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 a Blockchain Developer with 3-5 years of experience, you will be responsible for designing, deploying, and maintaining decentralized apps (dApps) and smart contracts across various blockchain platforms. Your role will involve smart contract development, DeFi, NFTs, identity management solutions, and blockchain-based applications. Working closely with cross-functional teams, you will create secure and scalable solutions to ensure privacy, security, and identity integrity of users across decentralized systems. Key Responsibilities: - Smart Contract Development: Design and deploy smart contracts on Ethereum, BSC, Polygon, Cardano, and Solana using Solidity, Rust, and the Anchor framework. Write unit tests and ensure security. - Frontend Development: Build responsive web apps that interact with smart contracts using React, Redux, Angular, Vue.js, and integrate with web3.js or ethers.js. - Blockchain Application Development: Develop dApps like ICOs, IDOs, DeFi swaps, staking systems, and integrate decentralized identity (DID) solutions. Implement privacy-preserving features like zero-knowledge proofs (ZKPs) in your blockchain applications. - NFT Marketplace: Develop NFT marketplaces. - Bot Development: Build bots for MEV, sandwich front-running, and other automation tasks in the crypto ecosystem. - Crypto Games & Casinos: Develop crypto games, casino websites, sports betting platforms, and cross-border wallets for both fiat and cryptocurrencies. - Identity Management: Design and implement decentralized identity systems that enable secure user authentication and authorization in blockchain applications. Leverage protocols like DID (Decentralized Identifiers) and verifiable credentials (VCs) to ensure privacy and control over personal data. Integrate identity management features into blockchain-based applications to offer users control over their identity and data. Skills & Qualifications: - Expertise in Solidity, Rust, Anchor Framework, and smart contract development. - Experience with Ethereum, BSC, Polygon, Cardano, Solana, and XRPL. - Strong knowledge of frontend technologies like React, Redux, Angular, and Vue.js. - Hands-on experience with NFT minting, marketplace development, and IPFS integration. - Experience in building DeFi applications, bots, and crypto-related platforms. - Familiarity with Hyperledger Fabric and enterprise blockchain solutions is a plus. - Solid understanding of decentralized identity protocols (DID, VC) and privacy-focused development techniques. Location: Bangalore To apply for this position, interested candidates should submit their resume and a cover letter outlining their experience and suitability for the role to ashwini@zerozilla.com or call +91 8088917671. This is a Full-Time job located in Bengaluru.,

As a Cryptocurrency Expert & Developer, you will play a crucial role in leading the design, development, and deployment of a new custom cryptocurrency/token system in Delhi. Your primary responsibility will be to create a secure token that will be utilized within our ecosystem, ensuring seamless wallet integration and transfer capabilities. Your expertise in smart contract development, blockchain deployment, and crypto wallet integrations will be essential for this role. You will be tasked with designing and developing a custom token such as ERC-20, BEP-20, or similar, writing and deploying secure smart contracts, and providing APIs/interfaces for token distribution and wallet interaction. Additionally, you will need to enable wallet transfers to personal crypto wallets like MetaMask and Trust Wallet, implement token-related business logic based on specific distribution criteria, and ensure the efficiency, scalability, and security of contracts. Backend integration with existing systems and creating admin tools for token management and distribution will also be part of your responsibilities. To excel in this role, you should possess strong experience with Solidity, Web3.js, Ethers.js, or similar frameworks. A proven track record of launching secure tokens on Ethereum, BSC, or other networks, along with experience in wallet integration and Web3 applications, will be beneficial. Understanding smart contract testing and auditing best practices, familiarity with backend development (preferably Node.js or Python), and the ability to work independently to deliver end-to-end crypto solutions are key attributes we are looking for. In return, we offer you the opportunity to work on innovative and impactful projects, contributing to technology that has a real-world impact on communities globally. You will receive a competitive salary and a comprehensive benefits package, including stock options, in a collaborative, supportive, and growth-oriented work environment. Flexible work arrangements, access to the latest tools and technologies, and a focus on collaboration and growth will be part of your experience here.,

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

We are seeking a highly skilled Crypto Exchange Developer with expertise in building centralized and decentralized exchanges, DApps, and third-party integrations. The ideal candidate will possess a strong backend development background, in-depth knowledge of blockchain technologies and terminologies, and hands-on experience in integrating blockchain indexing services, WAAS, KMS, and full-state nodes. Responsibilities Design, develop, and maintain centralized and decentralized crypto exchanges. Develop robust and scalable backend architectures using NodeJS, Python, or other backend languages. Build and maintain RESTful APIs to support frontend applications and third-party integrations. Implement and manage databases such as PostgreSQL and MongoDB to ensure seamless data storage and retrieval. Integrate third-party services, such as Wallet-as-a-Service (WAAS), Key Management Services (KMS), and blockchain indexing services. Collaborate with the blockchain and DevOps teams to ensure secure and efficient deployment of applications. Work on the development of DApps and blockchain-based solutions. Stay updated with emerging blockchain technologies and implement best : Strong understanding of blockchain fundamentals, protocols, and terminologies. Proficiency in backend development using NodeJS, Python, or equivalent languages. Experience with RESTful API development. Expertise in working with SQL and NoSQL databases. Proven experience in building centralized and decentralized exchanges (crypto). Hands-on experience with DApp development and blockchain-based solutions. Experience in integrating third-party services like WAAS, KMS, and blockchain indexing services. Full-stack development experience with ReactJS. Knowledge of smart contract development using Solidity or equivalent. Exposure to multi-chain architectures and Layer-2 scaling solutions. Bachelor's or Master's degree in Computer Science, Engineering, or a related field. Minimum 5-6 years of professional experience in software development with a focus on blockchain and crypto exchange platforms. (ref:hirist.tech)

We are seeking a skilled Blockchain Developer with practical experience in Solana (Rust + Anchor) and EVM-compatible chains such as Ethereum, Polygon, Base, BSC. The ideal candidate will possess expertise in smart contract development, cross-chain interoperability, and full-stack dApp development with React and Web3 integrations. Your responsibilities will include developing secure, scalable, and user-centric decentralized applications with seamless wallet and blockchain integrations. As an Immediate Joiner, you will be tasked with developing and deploying smart contracts on Solana (Rust + Anchor) and EVM-based networks using Solidity. Additionally, you will build full-stack dApps utilizing React.js/Next.js, Web3.js/Ethers.js, and integrating wallets like MetaMask, Phantom, and WalletConnect. Implementing cross-chain features using LayerZero, Wormhole, or Axelar for bridging, syncing, and wrapped tokens will also be part of your role. You will be responsible for writing secure, gas-optimized contracts, conducting comprehensive testing using tools like Mocha, Jest, Anchor test suite, Hardhat, and Foundry. Integration of backend services with Node.js, GraphQL/REST APIs, PostgreSQL/MongoDB, and Redis (optional) will also be within your scope. Automation of deployments using Docker and CI tools such as GitHub Actions and GitLab CI is expected. Monitoring and troubleshooting on-chain activity using tools like Tenderly, Etherscan APIs, and Solana Explorer will also be part of your responsibilities. Collaboration with frontend and DevOps teams to ensure excellent UI/UX and scalability is crucial. The desired candidate should possess 3+ years of full-stack development experience, at least 1 year of hands-on Solana smart contract development (Rust + Anchor), proficiency in Solidity and EVM tools (Hardhat, Foundry, Truffle), strong knowledge of Web3 wallet integration, blockchain architecture, and RPC interactions. Experience with DeFi, NFTs, DAOs, and decentralized storage (IPFS, Arweave) is preferred. Familiarity with authentication protocols like JWT, OAuth2, and SIWE (Sign-In With Ethereum/Solana), understanding of smart contract vulnerabilities, and Web3 security best practices are required. Experience with zk-rollups (zk-SNARKs, zkSync, StarkNet), exposure to other chains like Cosmos, NEAR, or React Native/mobile dApps, contributions to open-source blockchain projects, knowledge of MEV, gas fee estimation, and bridging mechanics across chains will be an added advantage.,

SynapseIndia is looking for Consultant ( Blockchain) to join our dynamic team and embark on a rewarding career journey Undertake short-term or long-term projects to address a variety of issues and needs Meet with management or appropriate staff to understand their requirements Use interviews, surveys etc. to collect necessary data Conduct situational and data analysis to identify and understand a problem or issue Present and explain findings to appropriate executives Provide advice or suggestions for improvement according to objectives Formulate plans to implement recommendations and overcome objections Arrange for or provide training to people affected by change Evaluate the situation periodically and make adjustments when needed Replenish knowledge of industry, products and field

As a Blockchain Developer at Aindriya Marketing Solutions Pvt. Ltd., located in Kochi, India, you will be an integral part of our team with a focus on developing cutting-edge blockchain solutions. With at least 2 years of experience in the field, you will play a key role in the design, development, and deployment of decentralized applications, smart contracts, and blockchain integrations. Your responsibilities will include designing and deploying smart contracts using Solidity or other blockchain programming languages, building and maintaining decentralized applications on platforms like Ethereum, Binance Smart Chain, or Polygon, and implementing blockchain security best practices to ensure the safety and integrity of transactions. You will also work on developing and integrating APIs for blockchain interactions, collaborating with front-end and back-end developers, conducting code reviews, debugging, and optimizing performance. To excel in this role, you must possess a strong knowledge of blockchain fundamentals, cryptography, and decentralized finance (DeFi) concepts. Proficiency in Solidity, Rust, or other blockchain programming languages is essential, along with experience working with Ethereum, Binance Smart Chain, or Hyperledger. Hands-on experience with Web3.js, Ethers.js, Truffle, or Hardhat is preferred, as well as familiarity with smart contract security and best practices. Knowledge of NFTs, DeFi protocols, token standards (ERC-20, ERC-721, ERC-1155), IPFS, Layer 2 solutions, and cross-chain technologies will be beneficial. Strong problem-solving skills and the ability to work in an agile environment are also key requirements. Preferred skills for this role include experience with React.js, Node.js, or Python for blockchain integration, familiarity with DevOps tools for smart contract deployment, previous contributions to open-source blockchain projects, and experience in developing DeFi applications, DAOs, or NFT marketplaces. In return, we offer a competitive salary based on your experience and skills, flexible work arrangements including remote and hybrid options, the opportunity to work on cutting-edge blockchain projects, and skill development and learning opportunities in Web3 and DeFi technologies. If you are passionate about blockchain technology and eager to work on innovative projects, we would love to hear from you! Job Types: Full-time, Part-time Benefits: - Cell phone reimbursement - Internet reimbursement Location Type: In-person Schedule: Day shift Experience: blockchain: 1 year (Required) Work Location: In person To speak with the employer, contact: +91 8089937888.,

SynapseIndia is a software development company with over 24 years of experience, featuring development offices in India and the USA. We serve clients worldwide, delivering innovative solutions tailored to their needs. Our Noida SEZ office is conveniently located just a 10-minute walk from the nearest metro station. Why work with us? Partnerships with Industry Leaders: We are a Google and Microsoft partner, staffed by certified professionals. Global Presence: As a multinational corporation, we have clients and employees across the globe. Structured Environment: We follow CMMI Level-5 compliant processes to ensure quality and efficiency. Timely Salaries: We have consistently paid salaries on time since our inception. Job Stability: Despite market fluctuations, we have not had to lay off employees. Work-Life Balance: Enjoy weekends off on the 2nd and last Saturday of every month, with no night shifts. Our employees are 100% satisfied, thanks to a culture of trust and growth opportunities. Eco-Friendly Workplace: We promote health and well-being with special anti-radiation and energy removal features in our offices. We prioritize the job security of all our employees. We celebrate all festivals with enthusiasm and joy. Yearly Appraisals: Exceptional performers can receive over 100% increments during appraisals. We recognize and reward top performers on a monthly basis for their outstanding contributions. We provide Accidental and Medical Insurance to our employees. Who are we looking for? Designation : Consultant ( Blockchain) Experience Range : 4+ years What is the work? Evaluate projects and recommend suitable public blockchain solutions. Advise on smart contract architecture, token design, and ecosystem compatibility. Help define the technical roadmap for blockchain implementation. Review or write secure and gas-efficient smart contracts (Solidity, Rust, etc.). Provide audit-level recommendations to improve contract reliability. Assist in deploying contracts on testnets and mainnets. Guide backend/frontend teams on wallet integrations and Web3 connectivity. Support testing with tools like Hardhat, Truffle, or Remix. Prepare easy-to-understand technical notes, whitepapers, or strategy briefs. Participate in client discussions as the blockchain expert. What skills and experience are we looking for? 4+ years of project-based experience in blockchain consulting or development. Proven work with public blockchains and at least one mainnet deployment. Solid grasp of smart contract development (Solidity, Vyper, Rust, etc.). Understanding of Layer 2 solutions, bridges, and decentralized storage (IPFS, Filecoin). Familiarity with tools like ethers.js, web3.js, MetaMask, Infura/Alchemy. Tokenomics design experience. DAO setup or governance consulting. NFT contract development or integration. Apply (Gmail) Apply (Form)

Responsibilities: Develop and deploy smart contracts using Solidity on EVM-compatible chains (Ethereum, BSC, Polygon, etc.) Work with Solana using tools like Rust and Anchor framework Integrate contracts with decentralized applications (DApps) using Web3.js, Ethers.js, or Solana Web3 Collaborate with frontend/backend teams to build complete DeFi platforms (staking, swaps, farming, token vesting, etc.) Ensure smart contract security, performance, and gas optimization ✅ Requirements: 3–4 years of proven experience in blockchain development Proficient in Solidity, Hardhat/Truffle, and EVM-compatible chains Hands-on experience with Solana development using Rust Familiarity with DApp integrations and common DeFi protocols Understanding of GraphQL, QuickNode, and blockchain API integration ✨ Preferred: Experience in deploying projects to mainnet Knowledge of IPFS, The Graph, and Layer 2 solutions Previously worked on real-world DeFi or NFT platforms Job Types: Full-time, Permanent Pay: ₹30,000.00 - ₹80,000.00 per month Benefits: Paid sick time Location Type: In-person Schedule: Day shift Fixed shift Ability to commute/relocate: Piplod, Surat, Gujarat: Reliably commute or planning to relocate before starting work (Required) Application Question(s): Are you an Immediate Joiner? Work Location: In person

Job Description We are looking for a skilled Blockchain Developer with hands-on experience in Solana (Rust + Anchor) and EVM-compatible chains (Ethereum, Polygon, Base, BSC). The ideal candidate should have expertise in smart contract development, cross-chain interoperability, and full-stack dApp development with React and Web3 integrations. You will work on building secure, scalable, and user-centric decentralized applications with seamless wallet and blockchain integrations. Immediate Joiners Develop and deploy smart contracts on Solana (Rust + Anchor) and EVM-based networks using Solidity. Build full-stack dApps with React.js/Next.js, Web3.js/Ethers.js, and wallet integrations (MetaMask, Phantom, WalletConnect). Implement cross-chain features using LayerZero, Wormhole, or Axelar (bridging, syncing, wrapped tokens). Write secure, gas-optimized contracts and perform thorough testing (Mocha, Jest, Anchor test suite, Hardhat, Foundry). Integrate backend services with Node.js, GraphQL/REST APIs, PostgreSQL/MongoDB, and Redis (optional). Automate deployments using Docker and CI tools (GitHub Actions, GitLab CI). Monitor and troubleshoot on-chain activity using tools like Tenderly, Etherscan APIs, and Solana Explorer. Collaborate with frontend and DevOps teams to ensure great UI/UX and scalable Skills & Experience : 3+ years of full-stack development experience. 1+ year of hands-on Solana smart contract development (Rust + Anchor). Proficiency in Solidity and EVM tools (Hardhat, Foundry, Truffle). Strong knowledge of Web3 wallet integration, blockchain architecture, and RPC interactions. Experience with DeFi, NFTs, DAOs, and decentralized storage (IPFS, Arweave). Familiarity with authentication protocols like JWT, OAuth2, and SIWE (Sign-In With Ethereum/Solana). Understanding of smart contract vulnerabilities and Web3 security best practices. Experience with zk-rollups (zk-SNARKs, zkSync, StarkNet). Exposure to other chains like Cosmos, NEAR, or React Native/mobile dApps. Contributions to open-source blockchain projects. Knowledge of MEV, gas fee estimation, and bridging mechanics across chains. (ref:hirist.tech)

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

The Scalper / Minute Trader is responsible for executing high-frequency trades in financial markets such as stocks, forex, and crypto. The goal is to generate consistent profits through disciplined, fast-paced, and controlled trading.

Blockchain Developer (Solidity, Smart Contracts) Experience: 2+ Years | Location: Kochi, Kerala | Type: Full-time We’re on the hunt for a skilled Solidity Developer to join our blockchain engineering team. You’ll be building secure and scalable smart contracts for DeFi, NFTs, or Web3 platforms. If you're passionate about decentralized tech and clean, gas-efficient code—we’d love to talk. What You’ll Do Design, develop, test, and deploy smart contracts using Solidity on Ethereum-compatible blockchains. Optimize contracts for performance, gas efficiency, and security . Collaborate with frontend/backend teams to integrate smart contracts into dApps. Conduct code reviews, audits, and unit testing to ensure reliability. Stay updated on latest Web3 trends, tools, and vulnerabilities. What You Bring 2+ years of experience in Solidity development. Deep understanding of Ethereum, EVM, smart contract architecture , and token standards (ERC-20, ERC-721, ERC-1155). Familiarity with tools like Hardhat, Truffle, Remix, Ganache . Experience with web3.js/ethers.js and integrating smart contracts with frontend/backend. Knowledge of security best practices (reentrancy, overflow, front-running, etc.). Comfortable with Git and Agile workflows. Nice to Have Experience with Layer 2s , sidechains, or cross-chain platforms. Familiarity with Rust, Solidity Assembly , or other blockchain protocols. Prior contributions to open-source Web3 projects. About You Passionate about blockchain and decentralized technologies. Strong problem-solving and analytical skills. Clear communicator and team collaborator. Perks Competitive salary and token incentives. Flexible work environment. Opportunity to work on cutting-edge Web3 products. #soliditydeveloper #web3jobs #blockchainjobs #smartcontracts #solidity #blockchain

Responsibilities: * Collaborate with cross-functional teams on blockchain projects. * Manage cryptocurrency portfolio and investments. * Identify new business opportunities through web technologies.

This role is for one of Weekday's clients Salary range: Rs 1500000 - Rs 4000000 (ie INR 15-40 LPA) Min Experience: 3 years Location: NCR JobType: full-time Requirements About the Role: We are looking for a Senior Blockchain Developer to lead the design, development, and deployment of smart contracts and blockchain infrastructure powering our crypto platform. You will work closely with backend, DevOps, and product teams to create secure, scalable, and production-ready decentralized components that interface seamlessly with the rest of our system. The ideal candidate has hands-on experience with EVM-compatible chains, understands cryptography and consensus, and has built or audited smart contracts in production environments. Key Responsibilities: Design, develop, and deploy smart contracts (primarily Solidity or Vyper) for features such as staking, token issuance, multi-sig, governance, and trading Integrate on-chain contracts with backend systems and off-chain data using oracles and event listeners (e.g., The Graph, Chainlink) Optimize gas usage, ensure contract upgradeability, and maintain test coverage with unit/integration tests using frameworks like Hardhat or Foundry Contribute to wallet integrations, token standards (ERC-20, ERC-721, ERC-1155), and bridging mechanisms across chains Review and audit smart contracts internally and externally, identifying security vulnerabilities and business logic issues Collaborate with product, backend, and frontend teams to deliver blockchain features end-to-end Stay up to date with latest L1/L2 developments, EIPs, and tooling to propose and implement improvements. Required Qualifications: 4+ years of software engineering experience, with 2+ years specifically in blockchain development Strong experience with Solidity, and knowledge of EVM internals, gas optimization, and contract design patterns Familiarity with Ethereum and L2 ecosystems (Polygon, Arbitrum, Optimism, zkSync) Proficient with blockchain development tools: Hardhat, Foundry, Truffle, Web3.js, Ethers.js Deep understanding of token standards, DeFi protocols, and on-chain governance Experience with multisig wallets, time locks, oracles, and decentralized identity (DID) frameworks Comfortable working with Git, CI/CD, Docker, and collaborative environments. Preferred Qualifications: Experience working on Layer 1 or Layer 2 protocol development Knowledge of Rust or Golang for work on non-EVM chains (e.g., Solana, Polkadot, Cosmos) Contributions to open-source blockchain projects or Ethereum Improvement Proposals (EIPs) Experience with zk-rollups, zero-knowledge proofs, or verifiable computation Familiarity with compliance protocols (Travel Rule, KYC/AML on-chain solutions) Previous work with hardware wallets and MPC-based signing (Fireblocks, Safe, etc.)

Line of Service Advisory Industry/Sector Not Applicable Specialism Operations Management Level Senior Associate Job Description & Summary At PwC, our people in software and product innovation focus on developing cutting-edge software solutions and driving product innovation to meet the evolving needs of clients. These individuals combine technical experience with creative thinking to deliver innovative software products and solutions. In business analysis at PwC, you will focus on analysing and interpreting data to provide strategic insights and recommendations for improving business performance. Your work will involve strong analytical skills and the ability to effectively communicate findings to stakeholders. Why PWC At PwC, you will be part of a vibrant community of solvers that leads with trust and creates distinctive outcomes for our clients and communities. This purpose-led and values-driven work, powered by technology in an environment that drives innovation, will enable you to make a tangible impact in the real world. We reward your contributions, support your wellbeing, and offer inclusive benefits, flexibility programmes and mentorship that will help you thrive in work and life. Together, we grow, learn, care, collaborate, and create a future of infinite experiences for each other. Learn more about us . At PwC, we believe in providing equal employment opportunities, without any discrimination on the grounds of gender, ethnic background, age, disability, marital status, sexual orientation, pregnancy, gender identity or expression, religion or other beliefs, perceived differences and status protected by law. We strive to create an environment where each one of our people can bring their true selves and contribute to their personal growth and the firm’s growth. To enable this, we have zero tolerance for any discrimination and harassment based on the above considerations. Job Description & Summary: At PwC, our purpose is to build trust in society and solve important problems. We’re a network of firms in 157 countries with more than 300,000 people who are committed to delivering quality in Assurance, Advisory and Tax services. Within Advisory, PwC has a large team that focus on transformation in Government through Digital inclusion. The open position is for a candidate who desires to work with government clients and bring about a change in society. A successful candidate will be expected to work pro-actively and effectively on multiple client engagements over the period of time and take ownership of the entire project delivery he/she entrusted with. Responsibilities: · Project location - Vijayawada · Lead the end-to-end development and deployment of blockchain applications · Design and implement secure and scalable smart contracts and DApps · Collaborate with product managers, architects and stakeholders to define blockchain solutions · Evaluate and select appropriate blockchain frameworks based on project needs (e.g., Ethereum, Hyperledger, Solana) · Perform code reviews, enforce coding standards and ensure high-quality deliverables · Mentor and guide junior blockchain developers · Keep abreast of emerging trends, tools and technologies in the blockchain ecosystem · Ensure security best practices are followed in all blockchain implementations · Create documentation and technical architecture diagrams Mandatory skill sets: · 4+ years of experience in blockchain application development · Strong expertise in developing smart contracts using Solidity or Rust · Proficiency in Ethereum and/or other blockchain platforms such as Hyperledger Fabric, Corda or Solana · Experience with blockchain development tools like Truffle, Hardhat, Ganache, Remix or Brownie · Solid understanding of cryptographic principles (hashing, digital signatures, encryption) · Strong programming background in languages such as JavaScript, Node.js, Python or Go · Experience with Web3 libraries (web3.js, ethers.js) · Familiarity with version control tools (e.g., Git) and CI/CD pipelines Preferred skill sets: · Experience with DeFi, NFTs or DAO-based projects · Familiarity with Layer 2 scaling solutions (Polygon, Optimism, zkRollups) · Knowledge of IPFS, decentralized storage and oracles (e.g., Chainlink) · Experience in integrating blockchain with frontend frameworks (React, Vue.js) · Understanding of consensus algorithms (PoW, PoS, DPoS, PBFT) Exposure to cloud infrastructure and containerization (AWS, Azure, Docker, Kubernetes) Years of experience required: 4+ years Education qualification: Bachelor’s or Master’s degree in Computer Science, Information Technology, Engineering or a related field Education (if blank, degree and/or field of study not specified) Degrees/Field of Study required: Master Degree, Bachelor Degree Degrees/Field of Study preferred: Certifications (if blank, certifications not specified) Required Skills Blockchain Technology Optional Skills Accepting Feedback, Accepting Feedback, Active Listening, Analytical Thinking, Business Administration, Business Analysis, Business Case Development, Business Data Analytics, Business Process Analysis, Business Process Modeling, Business Process Re-Engineering (BPR), Business Requirements Analysis, Business Systems, Communication, Competitive Analysis, Creativity, Embracing Change, Emotional Regulation, Empathy, Feasibility Studies, Functional Specification, Inclusion, Intellectual Curiosity, IT Project Lifecycle, Learning Agility {+ 19 more} Desired Languages (If blank, desired languages not specified) Travel Requirements Available for Work Visa Sponsorship? Government Clearance Required? Job Posting End Date

About the Role We are seeking a talented and enthusiastic Blockchain Developer to join our growing team. You will work on developing and optimizing blockchain-based applications and smart contracts, contributing to innovative projects that are shaping the future of decentralized technology. Key Responsibilities Design, develop, test, and deploy smart contracts on platforms like Ethereum, Solana, Polygon, etc. Build decentralized applications (DApps) using web3.js, ethers.js, or similar libraries. Collaborate with the frontend team to integrate blockchain functionalities into UI. Monitor and optimize gas usage and transaction performance. Stay updated on the latest developments in blockchain technology. Requirements Strong understanding of blockchain fundamentals and decentralized systems. Experience with Solidity, smart contract development, and Ethereum tools like Truffle or Hardhat. Familiarity with EVM, gas optimization, and security best practices in blockchain. Proficiency in programming languages like JavaScript/TypeScript, Python, or Go. Experience with Git and version control. Excellent problem-solving and debugging skills. ✅ Nice to Have Experience with Layer 2 solutions or alternative blockchain platforms (e.g., Solana, Polkadot). Understanding of cryptography and token standards (ERC-20, ERC-721, ERC-1155). Familiarity with IPFS, The Graph, Chainlink, oracles, and other Web3 technologies. Why Join Us? Opportunity to work on cutting-edge projects in the blockchain space. Supportive team and learning environment. Flexible working hours and a culture of innovation. Possibility for long-term growth and leadership opportunities. Job Type: Full-time Pay: ₹5,000.00 - ₹30,000.00 per month Work Location: In person