599 Solidity Jobs - Page 6

Senior Blockchain Architect (2 Position) Experience Level: Senior About the Role We are looking for an experienced 5+ years Senior Blockchain Architect to lead the design, development, and security of our decentralized ecosystem. This role is ideal for someone with deep expertise in smart contract systems, wallet infrastructure, and DeFi protocols—plus a strong background in indexing blockchain data and embedding security at every layer of the stack. You will work closely with founders, developers, and product teams to architect robust, scalable, and secure blockchain infrastructure, including Subgraph indexers, non-custodial wallets, and multi-chain DeFi systems. Key Responsibilities · Desi...

Job Summary: A Blockchain Developer designs, builds, and maintains blockchain-based applications and systems. They work with decentralized technologies to create secure, transparent, and efficient solutions for industries like finance, supply chain, healthcare, and more. This role requires expertise in blockchain architecture, smart contracts, and cryptographic protocols. Key Responsibilities: Design, develop, and deploy blockchain-based applications and smart contracts. Build and optimize blockchain protocols and consensus algorithms. Integrate blockchain solutions with existing applications and systems. Ensure the security and integrity of blockchain networks through cryptographic methods....

Job Description Octal IT Solutions is seeking talented and motivated Blockchain Developers to join our dynamic team in Jaipur. We are looking for individuals with experience in building and maintaining blockchain-based applications and systems. As a Blockchain Developer, you will collaborate with other team members to ensure the development and implementation of innovative blockchain technologies. Requirements: 2-5 years of professional experience in blockchain development. Strong experience with blockchain platforms such as Ethereum, Hyperledger, or similar. Proficient in programming languages such as Solidity, JavaScript, Python, or Go. Experience with smart contract development and deploy...

Responsibilities: Design and develop blockchain-based systems and applications. Implement and deploy smart contracts. Develop and maintain decentralised applications (DApps). Collaborate with cross-functional teams to define, design, and ship new features. Conduct research and analysis on blockchain protocols, consensus mechanisms, and related technologies. Ensure the performance, quality, and responsiveness of applications. Qualifications & Skills Required: Proven experience as a Blockchain Developer or similar role. Strong experience with blockchain technology, including Bitcoin, Ethereum,or other blockchain frameworks. Experience with smart contract development and deployment. Understandi...

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.

Job Description Octal IT Solutions is seeking talented and motivated Blockchain Developers to join our dynamic team in Jaipur. We are looking for individuals with experience in building and maintaining blockchain-based applications and systems. As a Blockchain Developer, you will collaborate with other team members to ensure the development and implementation of innovative blockchain technologies. Requirements: 2-5 years of professional experience in blockchain development. Strong experience with blockchain platforms such as Ethereum, Hyperledger, or similar. Proficient in programming languages such as Solidity, JavaScript, Python, or Go. Experience with smart contract development and deploy...

Qualifications Required: A Ph.D. (or equivalent terminal degree) in Finance, Economics, Computer Science, Information Systems, or a related field, with clear specialization in blockchain, crypto, FinTech. Demonstrated expertise in areas such as blockchain fundamentals, cryptocurrency economics, DeFi, or distributed ledger technology. Strong record of academic research (publications, conference presentations). Effective teaching skills and experience designing innovative, technology-oriented courses. Preferred: Industry experience—particularly in blockchain development, smart contracts (e.g., Solidity, Rust), or crypto system implementation. Familiarity with platforms such as Ethereum, Hyperl...

Job Title : Blockchain Developer Location : Bestech Business Tower (Mohali) Job Type : Full-time We are looking for a Blockchain Developer with a minimum of 1-5 years experience, you will be responsible for designing, developing, and implementing blockchain-based solutions, Dapps, wallet and smart contracts. You will be reponsinble for developing and directly dealing with clients. Job Responsibilities: Create/Design and implement reliable blockchain architectures and protocols for projects, prioritizing scalability, security, and high performance. Design, implement, and deploy smart contracts across diverse blockchain platforms (e.g., Ethereum, Solana). Perform comprehensive audits to guaran...

We are looking for an experienced Blockchain Developer with expertise in tokenization, DeFi, and smart contract development across EVM and non-EVM. You will be responsible for developing, integrating, and optimizing blockchain applications, ensuring secure and scalable solutions. Key Responsibilities: Develop and deploy smart contracts using Solidity and Rust. Work with Hardhat and Foundry for testing, debugging, and contract deployment. Implement tokenization solutions and integrate DeFi protocols. Integrate custodial and non-custodial multi-wallet support into blockchain applications. Ensure seamless contract integration across different blockchain networks (EVM, non-EVM, private blockchai...

A. Backend Development Design, develop, and maintain backend systems using Node.js, Strapi, PostgreSQL, Socket.io, and Redis. Build and optimize APIs for seamless integration with frontend technologies (Next.js, React.js). Implement real-time communication features using Socket.io. Ensure database efficiency and security with PostgreSQL. Utilize Redis for caching and improving application performance. B. Game Development Develop and maintain game backend logic using Phaser.js and Node.js. Implement multiplayer functionality and real-time game interactions. Optimize game performance and ensure scalability. C. Blockchain & Smart Contracts Write and deploy smart contracts using Solidity for NFT...

Position: Web 3.0 Developer Location: Gurgaon (Work from Office) Notice Period: Immediate Joiners only. Technical Skills: - Advanced Solidity programming and smart contract development. - Deep understanding of EVM architecture, bytecode, and gas optimization. - Mastery of consensus mechanisms (PoW, PoS, PBFT, etc.) and ability to modify/implement them. - Strong cryptography background including: asymmetric/symmetric encryption, hash functions, digital signatures, zero-knowledge proofs. - Proficiency in Layer 2 scaling solutions (Rollups, State Channels, Plasma). Security Expertise: - Smart contract security patterns and common vulnerabilities (reentrancy, overflow/underflow, front-running). ...

Responsibilities Own functionality and scalability features by taking responsibility from the inception to deployment and customer integration Lead and manage the block-chain based solution and application development process. Build and help in the development of several smart-contract projects. Build integration libraries and SDKs to interface with our server and APIs Investigate and apply Ethereum and solidity basic concepts to improve all elements of the transaction path and life. Expose and document functionality to the UI , third-party developers, and our internal and external tooling Collaborate closely with all engineering teams to ensure consistency in understanding of technical requ...

Blockchain & dApp Developer FullTime & Remote We are looking for a highly skilled Blockchain & dApp developer to join our team and drive the development of our next-generation financial technology products. As a Blockchain & dApp Developer, you will play a pivotal role in the design, development, and deployment of innovative blockchain solutions, working on projects that are integral to our mission, including the architecturing and development of decentralised finance (DeFi) platforms, smart contract writing, AA smart wallets, and the architecture of cross-chain applications. Thus, the ideal candidate will have a strong background in smart contract development and decentralised application (...

Skills: Solidity, Blockchain, staking, Tokenization, NFTs, fractional ownership, Experience : 3-6 Years Qualification: BE/B.Tech Lead technical implementation across staking, payments, and tokenization. Prior experience: Smart contracts, Ethereum/Layer-2 solutions, staking platforms. Specific Skills Solidity, Rust (smart contract languages); Blockchain architecture (Ethereum, Solana, Polygon); Experience with staking mechanisms (Validator nodes, rewards); Familiarity with crypto payment infrastructure (wallet integrations, payment rails); Tokenization methodologies (Real-world assets, NFTs, fractional ownership).

Job Description – Junior Blockchain Developer Working Days: 06 Days (Mon-Sat) Working Hours: 9 AM to 6 PM About Splitmoon Studios This role is for a sister-concern of Splitmoon Studios. Splitmoon Studios is a digital design and development agency dedicated to transforming brands into compelling digital identities. With over 5 years of industry experience and a portfolio exceeding 50 successful projects, we deliver end-to-end solutions in website and app development, UI/UX design, branding, graphic design, and digital marketing. We are now launching a new Web3 and AI startup, expanding our commitment to quality and innovation into the next era of technology-driven growth and digital transform...

About The Invest Digital Assets Forum 2025, hosted by Giakaa Capital, is an exclusive gathering of institutional investors, banks, asset managers, regulators, and blockchain pioneers exploring the next era of digital assets, tokenization, and institutional adoption. As part of the Forum’s Innovation Showcase, we are assembling a special projects tech team to design and demonstrate cutting-edge blockchain solutions tailored to institutional digital asset use cases. Role Overview We are seeking a Senior Blockchain Developer to lead the design and delivery of a functional prototype/demo to be showcased during the Forum. This is a high-impact, short-term leadership role for an experienced develo...

As a Blockchain Developer at PineSucceed, you will play a crucial role in designing, developing, and implementing blockchain solutions primarily focusing on Hyperledger Besu and Ethereum blockchain platforms. Your responsibilities will include writing and deploying smart contracts using Solidity, ensuring code security and efficiency. Collaborating with cross-functional teams to integrate blockchain technology with existing systems and applications will also be a key aspect of your role. You will utilize web3 and RPC to interact with blockchain networks, ensuring seamless communication between various components. Working on backend development using Node.js, Nest.js, and PostgreSQL will be e...

As a Software Engineer at Start Designs, you will play a crucial role in executing the software development life cycle. Your responsibilities will include producing specifications, determining operational feasibility, and developing flowcharts, layouts, and documentation to identify requirements and solutions. You will be tasked with building out smart contracts on Rust and Solidity/Vyper, showcasing your ability to learn new technologies and write secure, high-quality code. In addition, you will integrate software components into a fully functional software system, document and maintain software functionality, troubleshoot, debug, and upgrade existing systems, as well as deploy programs and...

🚀 Job Title: Full Stack Developer Location: Remote (India-based preferred) Type: Full-time | Contract-to-Hire | Immediate Joiners Preferred Company: Corazor Technology Pvt. Ltd. 🧠 About Us At Corazor Technology, we’re not just building code—we’re co-creating impact. From custom web platforms and mobile apps to cutting-edge AI and blockchain solutions, we work with startups and enterprises to bring ideas to life that matter. We’re scaling fast and looking for passionate Full Stack Developers who want to build products with purpose and leave the world better than they found it. 🔧 What You’ll Do Design, develop, and deploy scalable full-stack web & mobile applications Collaborate closely with d...

Blockchain & dApp Developer FullTime & Remote We are looking for a highly skilled Blockchain & dApp developer to join our team and drive the development of our next-generation financial technology products. As a Blockchain & dApp Developer, you will play a pivotal role in the design, development, and deployment of innovative blockchain solutions, working on projects that are integral to our mission, including the architecturing and development of decentralised finance (DeFi) platforms, smart contract writing, AA smart wallets, and the architecture of cross-chain applications. Thus, the ideal candidate will have a strong background in smart contract development and decentralised application (...

As a Trader at GMIndia Pvt Ltd, you will play a crucial role in optimizing revenue generation across various financial markets, including traditional finance, DeFi, forex, equities, commodities, and cryptocurrencies. Your expertise in market trends, algorithmic trading, risk management, and liquidity strategies will be instrumental in driving revenue growth and enhancing trading strategies in both centralized and decentralized environments. Your key responsibilities will include executing trading strategies across multiple markets to generate consistent profits, developing and implementing algorithmic and discretionary trading strategies using AI and quantitative models, monitoring market mo...

We are looking for a blockchain developer who will be responsible for designing, implementing, and supporting a distributed blockchain-based network. Your primary responsibility will be analyzing requirements, designing blockchain technology around a certain business model, and the building and launching of a blockchain network. Responsibilities Research, design, develop, and test blockchain technologies. Brainstorm and help evaluate applications for new tools and technologies as they continually evolve. Maintain and extend current client- and server-side applications responsible for integration and business logic. Be involved in the global blockchain community work on implementing and integ...

Job Summary: A Blockchain Developer designs, builds, and maintains blockchain-based applications and systems. They work with decentralized technologies to create secure, transparent, and efficient solutions for industries like finance, supply chain, healthcare, and more. This role requires expertise in blockchain architecture, smart contracts, and cryptographic protocols. Responsibilities: Design, develop, and deploy blockchain-based applications and smart contracts. Build and optimize blockchain protocols and consensus algorithms. Integrate blockchain solutions with existing applications and systems. Ensure the security and integrity of blockchain networks through cryptographic methods. Tes...

Unleash your expertise with a career in Web3 – the decentralized internet revolution poised to disrupt and transform industries worldwide. At Antier Solutions, we are at the forefront of Blockchain, DeFi, NFT, Metaverse, and AI-powered innovations , delivering transformative solutions that help businesses stay ahead in the digital-first world. We are looking for a Web3 Business Analyst who can bridge the gap between business needs and technical capabilities, driving blockchain-powered projects from concept to execution. The ideal candidate will be passionate about decentralized technologies, have a strong understanding of Web3 ecosystems, and possess exceptional analytical, communication, an...

Position: Blockchain Developer Experience: 2-5 Years 𝗟𝗼𝗰𝗮𝘁𝗶𝗼𝗻: 𝗔𝗵𝗺𝗲𝗱𝗮𝗯𝗮𝗱 𝗠𝗼𝗱𝗲: 𝗢𝗳𝗳𝗹𝗶𝗻𝗲 𝗜𝗻𝘁𝗲𝗿𝘃𝗶𝗲𝘄𝘀 𝑁𝑜𝑡𝑒: 𝐿𝑜𝑐𝑎𝑙 𝑐𝑎𝑛𝑑𝑖𝑑𝑎𝑡𝑒𝑠 𝑎𝑟𝑒 ℎ𝑖𝑔ℎ𝑙𝑦 𝑝𝑟𝑒𝑓𝑒𝑟𝑟𝑒𝑑 Job Description Essential Requirements Experience writing Layer 1 code, e.g. EVM or Tendermint Reward tokens, Token Security, ERC20, ERC721, ERC1155 token, Gas Optimization Proficient in Solidity language 2-5 years of smart contract development experience Love for coding puzzles and challenges Smart contract integration into backend (Node.js Express.js MongoDB)third party API integration. Principle MongoDB Database structureGit Management System RoadMap 1.ERC-20 smart contract for LMNG token 2.Staking (Reward spinner) smart contract 3.Farming smart con...