800 Solidity Jobs - Page 3

With the expansion of Web3, Blockchain Developers are essential for creating secure, decentralized applications and smart contracts. Roles & Responsibilities: Develop blockchain protocols and dApps. Build and test smart contracts on Ethereum, Polygon, or Solana. Ensure system security and scalability. Integrate blockchain with existing platforms. Skills Required: Solidity, Rust, JavaScript Knowledge of cryptography, consensus algorithms, and APIs. Understanding of Web3 frameworks (Hardhat, Truffle)

About Us Chainlink Labs is one of the primary contributing developers of Chainlink, the industry-standard oracle platform bringing the capital markets onchain and powering the majority of decentralized finance. The Chainlink stack provides the essential data, interoperability, compliance, and privacy standards needed to power advanced blockchain use cases for institutional tokenized assets, Decentralized Finance (DeFi), payments, stablecoins, and more. Many of the world’s largest financial services institutions have also adopted Chainlink’s standards and infrastructure, including Swift, Euroclear, Mastercard, Fidelity International, UBS, ANZ, Aave, GMX, Lido, and many others. Chainlink Labs ...

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, clo...

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 (...

Job Title Blockchain Program Lead Department Development Location Ahmedabad Employment Type Full-time Job Summary The Blockchain Program Lead will be responsible for driving the organisation’s blockchain initiatives, overseeing the design, development, deployment, and scaling of blockchain-based applications and solutions. This role requires deep expertise in distributed ledger technologies, smart contract design, and enterprise-grade blockchain integration. The ideal candidate will combine strong leadership abilities with technical and strategic vision to steer blockchain programs from concept to implementation. Key Responsibilities Lead end-to-end execution of blockchain programs, includin...

Job description Job Title: Deputy CTO Location: Chandigarh Employment Type: Full-Time (Immediate Joiner) CTC: Upto 15LPA About Aaizel Tech Aaizel Tech is a cutting-edge tech startup specializing in cybersecurity, AI, geospatial solutions, and more. We are at the forefront of technological innovation, committed to developing breakthrough products and solutions that drive industry transformation. Join our dynamic team and work directly with our CTO, contributing to strategic technical decisions and solving complex challenges. Role Overview We are seeking an experienced Deputy CTO with a minimum of 15 years of industry experience. This role requires a deep understanding of multiple technical do...

Job Title: Rust Developer Location: Jaipur, Rajasthan Experience: 5+ years (with strong Rust experience) Employment Type: Full-Time CTC: Up to ₹30 LPA Introduction Are you an experienced Rust Developer passionate about building high-performance, scalable, and secure applications? We are seeking a skilled professional to join a dynamic technology team focused on system programming, microservices, blockchain, and cloud-native solutions. This is an excellent opportunity to work on cutting-edge technologies, contribute to blockchain integrations, and build robust backend systems in a collaborative and agile environment. Key Responsibilities Design, develop, and maintain Rust-based applications u...

4+ years of experience in blockchain development (Solana preferred). Strong proficiency in Rust and the Anchor framework . Good understanding of Solana architecture , tokens (SPL), and smart contract principles. Experience building or maintaining backend systems using Node.js . Familiarity with SDK development and REST API integrations. Good knowledge of DeFi concepts (custodians, oracles, liquidity, etc.). Ability to work independently and start contributing quickly after onboarding.

Job Description We are looking for an experienced and passionate Blockchain Engineer with 3+ years of experience to join our team. The ideal candidate is highly proactive, a problem-solver, and has a strong interest in learning and implementing AI and ML alongside blockchain technologies. What You Will Do Design, develop, and maintain blockchain-based applications and smart contracts. Implement security protocols, cryptography, and consensus algorithms. Collaborate with cross-functional teams to integrate blockchain solutions into existing systems. Optimise blockchain-based systems for performance, scalability, and reliability. Conduct research to explore and propose improvements to existing...

About KeyValue KeyValue is a trusted product engineering partner for Start Ups & Scale Ups - unlocking their passion, developing ideas, and creating abundant value to all stakeholders in the ecosystem. We have ideated, conceived, strategized and built some of the globe’s most innovative Fintech, Payments, Financial Services, Digital Commerce, Madtech, Edtech, Socialtech, Logistics, High Technology, Blockchain, Crypto, NFT and Healthcare companies, helping them conceive, scale, pivot, and enhance their businesses. KeyValue’s mission is to be the world’s most trusted product development hub – delivering high-value outcomes for start-ups & scale-ups – with a talented skilled team – in a thrivin...

Role Overview We are seeking a Senior Blockchain Developer to design, develop, and optimize smart contracts and blockchain-based systems for stablecoin & Tokenization issuance , crypto trading platforms , and cross-chain interoperability . You will work closely with architects, product managers, and security teams to deliver secure, scalable, and compliant solutions. Key Responsibilities Smart Contract Development: Build and deploy smart contracts for stablecoin lifecycle (minting, burning, redemption). Implement DEX/CEX trading logic, liquidity pools, and automated market-making (AMM) strategies. Blockchain Integration: Integrate with multiple blockchains (Ethereum, L2s, Cosmos SDK, Solana)...

Perks & Benefits Salary Rs 2.5 Lacs - 5 Lacs p.a Key Skills Category Industry Education / Training Number of Positions 4 Other Benefits Grocery Qualifications Graduation BE,B TECH Post Graduation ME, MTech /MSC Job Description Technical Skills Strong proficiency in Python with a solid understanding of OOP principles. Experience with one or more blockchain frameworks (Solidity, Web3.py, Hardhat, Truffle) Research knowledge of IoT protocols and edge platforms Understanding of network security, encryption standards, etc. Proficiency in machine learning frameworks like Scikit-learn, TensorFlow, or PyTorch. Familiarity with deep learning architectures: CNNs, RNNs, Transformers. Experience working...

Creative Technosoft System Pvt. Ltd. is seeking a highly skilled Blockchain Developer with strong experience in designing, developing, and deploying decentralized applications (dApps) and blockchain-based solutions. The ideal candidate shall have a solid understanding of blockchain technologies, cryptographic principles, and smart contract development, along with experience integrating blockchain with enterprise applications. Key Skills & Responsibilities: Ø Design, develop, and deploy blockchain-based applications and smart contracts. Ø Build and maintain blockchain protocols and architecture. Ø Integrate blockchain solutions with existing systems and APIs. Ø Evaluate, analyze, and implemen...

Key Responsibilities Lead the backend development of web and mobile applications supporting the stablecoin payments platform. Design, build, and scale backend systems for payments, settlements, and cross-border transactions. Architect and manage integrations with on/off-ramp providers , ensuring reliability across fragmented APIs. Define and enforce engineering best practices , coding standards, and design principles. Oversee system performance, scalability, and security across the infrastructure. Collaborate with product, compliance, and operations teams to ensure regulatory readiness and technical feasibility. Lead technical discussions , set architectural direction, and drive implementati...

Role Overview: As a Software Developer at Start Designs, you will be responsible for executing the software development life cycle. You will produce specifications, determine operational feasibility, and develop flowcharts, layouts, and documentation to identify requirements and solutions. Your role will also involve building out smart contracts on Rust and solidity/Vyper, integrating software components into a fully functional software system, documenting and maintaining software functionality, troubleshooting, debugging, and upgrading existing systems, as well as deploying programs and evaluating user feedback. Key Responsibilities: - Execute software development life cycle. - Produce spec...

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 (...

About Quranium In a world where rapid innovation demands uncompromising security, Quranium stands as the uncrackable foundation of the digital future. With its quantum-secure, AI-native Layer 1 blockchain, Quranium ensures resilience against todays threats and tomorrows quantum era. Quranium is more than technology its a movement. By empowering developers and enterprises to build with confidence, it bridges the gap between Web2 and Web3, making adoption seamless, accessible, and secure. As the digital superhighway for a better future, Quranium is setting the standard for progress in an ever-evolving landscape. Role Overview As a quantum-secure, AI-native Layer 1, Quranium is building the fut...

As a highly skilled Senior Web3 Developer, your primary role will involve designing, developing, and deploying secure smart contracts using Solidity and Move (.move). You will need to implement cross-chain functionality, bridges, and interoperability solutions while optimizing smart contracts for gas efficiency, scalability, and security. Your responsibilities will also include setting up, running, and maintaining nodes and staking environments across multiple blockchains (L1 & L2). Additionally, you will contribute to protocol integration with Aptos, Arbitrum, OKX, BTC Taproot, and other ecosystems. When it comes to security and auditing, you are expected to conduct in-depth smart contract ...

As a Blockchain Developer Intern at our company located in Mohali, you will have the following key responsibilities: - Research and explore various blockchain platforms such as Ethereum, Polygon, Solana, etc. - Assist in developing and testing smart contracts using Solidity or Rust - Contribute to the design and development of decentralized applications (DApps) - Collaborate with developers and product managers on blockchain-based features - Document technical findings, learnings, and development processes To qualify for this role, you should meet the following requirements: - Currently pursuing or recently completed a degree in Computer Science, IT, or a related field - Basic understanding ...

As a Blockchain Developer at SynRam Software Services Pvt. Ltd., a subsidiary of FG International GmbH, you will be responsible for working on cutting-edge blockchain projects in Gwalior, Madhya Pradesh. Your main responsibilities will include: - Strong hands-on experience with Solana Blockchain development. - Designing, developing, and deploying smart contracts using Solidity. - Integrating blockchain functionality into web and mobile applications using Ether.js or Web3.js. - Proficiency in Rust programming language (experience with C++ or Go is a plus). - Solid understanding of smart contracts, token standards (SPL Tokens), and DeFi protocols. - Experience with Web3.js, Anchor Framework, a...

As a Blockchain Engineer at Wifi Dabba, you will play a crucial role in transforming requirements into on-chain logic. Your expertise in Solana/Algorand protocol and other cryptocurrency technologies will be instrumental in bringing mechanics such as Distributed infrastructure ownership, DAOs, Gamification through smart contracts, Staking, and more to life. Your responsibilities will include: - Performing R&D on token utility requirements delivered from your project manager - Thoroughly testing the application - Keeping up-to-date with current crypto trends and technologies - Writing on-chain programs to facilitate token logic Qualifications required for this role include: - Strong engineeri...

Job Title: Blockchain Developer (Node.js / TypeScript / Solidity / Rust) Job Type: Full-time / Contract Experience: 4+ Years Location: Remote / Ahmedabad Job Summary We are looking for an experienced Blockchain Developer with strong skills in Node.js, TypeScript, Solidity, and Rust to develop and maintain decentralized applications. You will be responsible for creating smart contracts, backend APIs, and integrating blockchain solutions across platforms. Key Responsibilities Develop and deploy smart contracts using Solidity (Ethereum) and Rust (Solana or similar). Build scalable backend systems and APIs using Node.js and TypeScript . Integrate blockchain technologies with web and mobile appli...

Role Summary: Design and implement blockchain-based solutions, including smart contracts and decentralized applications. Key Responsibilities: Develop smart contracts and blockchain protocols. Ensure security and scalability of blockchain systems. Collaborate on decentralized application development. Key Skills: Solidity, Web3.js Ethereum, Hyperledger Cryptography Smart contract auditing Blockchain architecture.

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 (...

Job- BlockChain Developer Experiance- 2 to 5 years Location- Indore (Onsite) 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 ...