800 Solidity Jobs - Page 4

Nauticalinfo Solutions is looking for Blockchain Developer to join our dynamic team and embark on a rewarding career journey A Blockchain Developer is a professional who specializes in developing applications and solutions using blockchain technology Job Duties: Designing and developing decentralized applications (dApps) using blockchain technologies such as Ethereum, Hyperledger, or CordaBuilding smart contracts using Solidity or other blockchain programming languages Implementing consensus algorithms and cryptographic protocolsIntegrating blockchain solutions with other systems and applicationsDeveloping and deploying blockchain nodes and infrastructureEnsuring the security and scalability...

Experience: 5+ Years Location: Remote / Hybrid / On-site Department: Blockchain Security / Smart Contract Audit About the Role We are seeking an experienced Solidity Auditor to review, test, and secure smart contracts for blockchain-based applications. You will play a key role in identifying vulnerabilities, optimizing contract performance, and ensuring the reliability of Web3 protocols. This role involves close collaboration with developers, product teams, and external partners to deliver high-assurance smart contracts . Key Responsibilities Conduct comprehensive audits of Solidity smart contracts for DeFi, NFT, gaming, and enterprise use cases. Perform manual and automated code reviews to ...

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...

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...

As the Lead Software Engineer, your main responsibilities will include: - **Architecture & System Design:** - Define scalable, secure, and modular architectures. - Implement high-availability patterns such as circuit breakers, autoscaling, and load balancing. - Enforce OWASP best practices, role-based access, and GDPR/PIPL compliance. - **Full-Stack Development:** - Oversee React Native & React.js codebases; mentor on state management using Redux/MobX. - Architect backend services with Node.js/Express; manage real-time layers like WebSocket and Socket.io. - Integrate third-party SDKs for streaming, ads, offerwalls, and blockchain. - **DevOps & Reliability:** - Own CI/CD pipelines and Infrast...

Company Description Blazpay is a trailblazing platform in the world of cryptocurrencies , building the next generation of DeFi and payment infrastructure for global adoption. Our ecosystem includes a multi-chain payment gateway , hybrid wallet , Domain Pay , and NFT solutions , seamlessly blending centralised and decentralised systems. We’re on a mission to make crypto payments faster, safer, and universally accessible. Role Description We are seeking an experienced Blockchain Developer proficient in Solidity, Rust (Solana), and WebAssembly (Wasm) , with strong frontend or backend development skills. You will design, develop, and deploy smart contracts, cross-chain integrations, and scalable...

Who We Are At Goldman Sachs, we connect people, capital and ideas to help solve problems for our clients. We are a leading global financial services firm providing investment banking, securities and investment management services to a substantial and diversified client base that includes corporations, financial institutions, governments and individuals. A Software Engineer within the Global Digital Assets Engineering, an opportunity to be part of the cutting-edge GS Engineering organization, with a firm-wide mandate to support the Goldman Sachs businesses across build, buy, partnership and deliver high-impact, innovative, transformative and even disruptive technology solutions and software p...

Company Overview: The company is building an end-to-end Stablecoin ecosystem. Backed by top-tier investors and led by a passionate team with experience in crypto and fintech, we ’re solving fundamental problems in global payments, liquidity, and financial inclusion by leveraging stablecoin infrastructure. Experience: 5+ years of relevant industry experience Role Summary: As Head of Engineering, you will be the driving force behind the technology roadmap, team scalability, and engineering excellence. You’ll lead protocol design, smart contract development, backend scalability, DevSecOps, and architecting high-performance, secure infrastructure, and manage the complete technical solution. You ...

Position Title: Full Stack DeFi Blockchain Engineer Location: Ahmedabad (On-site, Remote, or Hybrid depending on the right candidate) Type: Full-Time Experience Required: 3 - 8 years (Web3 / Full Stack Development) The role requires strong expertise in frontend, backend, and smart contract development, along with a deep understanding of DeFi primitives and blockchain protocols. Candidates should be able to design and deliver secure, scalable, and production-grade DeFi systems. Tasks & Responsibilities: Architecting and developing full-stack DeFi applications (frontend to smart contracts). Building scalable backend systems (Node.js, TypeScript, AWS, Google Cloud). Designing and auditing secur...

As a talented Web3 developer, you have the opportunity to join our dynamic team at our IT company. We offer a rewarding career path in web development and the chance to work on cutting-edge projects. When you join us, you'll have access to exciting projects, continuous learning, and a supportive work environment. Key Responsibilities: - Develop and maintain Web3 applications using blockchain technology - Collaborate with cross-functional teams to design and implement innovative solutions - Stay updated on the latest trends and technologies in the Web3 space Qualifications Required: - Strong experience in Web3 development and blockchain technology - Proficiency in programming languages such a...

As a Dapps developer at the IT company, you will have the opportunity to work on cutting-edge projects and be a valuable member of the dynamic team. We believe in nurturing talent and providing opportunities for growth, offering a rewarding career path in web development. **Key Responsibilities:** - Develop and maintain decentralized applications (Dapps) using blockchain technology - Collaborate with cross-functional teams to define, design, and ship new features - Ensure the performance, quality, and responsiveness of applications - Identify and correct bottlenecks and fix bugs - Help maintain code quality, organization, and automatization **Qualifications Required:** - Bachelor's degree in...

InfraSingularity aims to revolutionize the Web3 ecosystem as a pioneering investor and builder. Our long-term vision is to establish ourselves as the first-of-its-kind in this domain, spearheading the investment and infrastructure development for top web3 protocols. At IS, we recognize the immense potential of web3 technologies to reshape industries and empower individuals. By investing in top Web3 protocols, we aim to fuel their growth and support their journey towards decentralization. Additionally, our plan to actively build infrastructure with these protocols sets us apart, ensuring that they have the necessary foundations to operate in a decentralized manner effectively. We embrace coll...

Role Summary As Head of Engineering, you will be the driving force behind the technology roadmap, team scalability, and engineering excellence. You’ll lead protocol design, smart contract development, backend scalability, DevSecOps, and architecting high-performance, secure infrastructure, and manage the complete technical solution. You will drive hiring and build a high-performing team of developers and partners, and collaborate cross-functionally with product, business development, and compliance. This is a hands-on, strategic leadership role that requires deep technical acumen, team-building experience, and a product-driven mindset. Responsibilities: ● Technical Leadership: Own and evolve...

Responsibilities: Architect and develop full-stack DeFi applications (frontend to smart contracts). Build and optimize scalable backend systems with Node.js, TypeScript, AWS, Google Cloud. Design secure smart contracts using Solidity and frameworks like Foundry or Hardhat. Integrate blockchain layers using viem, ethers.js, and wagmi. Develop modular, component-driven frontends with Next.js 14, Tailwind CSS 4, shadcn/ui, and Storybook. Manage application state using Redux Toolkit and React Query. Build performant APIs (REST / GraphQL / WebSockets) with Postman-based documentation. Design and manage databases with MongoDB, Redis, IPFS. Implement robust monitoring and observability using Datado...

About TopSkill.io TopSkill.io is a remote-first talent platform connecting companies with top engineers, AI experts, and designers. We focus on speed, quality, and trust — delivering pre-vetted professionals supported by coaching, operations, and technology. We are seeking a Blockchain Developer to build and maintain blockchain-based applications and smart contracts. You will work on developing decentralized applications (dApps), implementing smart contract logic, and integrating blockchain platforms into our systems. This is a cutting-edge role for someone excited about blockchain technology and its real-world applications in finance, supply chain, etc. Key Responsibilities: Develop, test, ...

Position: Full Stack DeFi Blockchain Engineer Location: Ahmedabad On site Type: Full-Time Experience : 3-8 years (Web3 / Full Stack Development) About the Role We are seeking a Full Stack DeFi Blockchain Engineer with strong expertise across frontend, backend, and smart contract development. You will design and implement production-ready DeFi systems with secure, scalable, and high-performance architecture. The ideal candidate has a deep understanding of DeFi primitives, modern web technologies, and takes complete ownership of their work. Responsibilities: Architect and develop full-stack DeFi applications (frontend to smart contracts). Build and optimize scalable backend systems with Node.j...

Responsibilities: Architect and develop full-stack DeFi applications (frontend to smart contracts). Build and optimize scalable backend systems with Node.js, TypeScript, AWS, Google Cloud. Design secure smart contracts using Solidity and frameworks like Foundry or Hardhat. Integrate blockchain layers using viem, ethers.js, and wagmi. Develop modular, component-driven frontends with Next.js 14, Tailwind CSS 4, shadcn/ui, and Storybook. Manage application state using Redux Toolkit and React Query. Build performant APIs (REST / GraphQL / WebSockets) with Postman-based documentation. Design and manage databases with MongoDB, Redis, IPFS. Implement robust monitoring and observability using Datado...

As a full-time MERN Stack AI developer at Superland, your main responsibility will be to develop an AI Agent for RWA tokenization. You should have a proven track record of successfully delivering AI/blockchain projects in production, particularly in Real World Asset tokenization platforms and/or mobile apps. Previous experience in integrating smart contracts with platform front-end would be an added advantage. **Key Responsibilities:** - Develop an AI Agent for RWA tokenization of real estate, private equity, and minerals - Utilize skills in Node.js Express, Next.js, MongoDB, Web3, Solidity, blockchain, RWA, Defi - Integrate AI bot, MongoDB, Web3 security, and Defi into the project **Qualifi...

As a Full Stack Blockchain Developer at our company based in Calicut, you will have the exciting opportunity to work with a dynamic team on designing, developing, and maintaining decentralized applications (dApps) and blockchain solutions. Your primary responsibility will be to collaborate with cross-functional teams to integrate blockchain functionalities with user-friendly front-end interfaces. **Key Responsibilities:** - Design, implement, and maintain blockchain-based solutions, including smart contracts, dApps, and APIs. - Utilize blockchain platforms such as Ethereum, Binance Smart Chain, and relevant technologies. - Develop secure, efficient, and scalable smart contracts using Solidit...

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 (...

Position Title: Full Stack DeFi Blockchain Engineer Location: Ahmedabad (On-site, Remote, or Hybrid depending on the right candidate) Type: Full-Time Experience Required: 3 - 8 years (Web3 / Full Stack Development) The role requires strong expertise in frontend, backend, and smart contract development , along with a deep understanding of DeFi primitives and blockchain protocols . Candidates should be able to design and deliver secure, scalable, and production-grade DeFi systems. Tasks & Responsibilities: Architecting and developing full-stack DeFi applications (frontend to smart contracts). Building scalable backend systems (Node.js, TypeScript, AWS, Google Cloud). Designing and auditing sec...

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 and i...

As a Web Developer using MERN stack technologies, your role involves developing and maintaining web applications. You will work closely with the business team to understand requirements and translate them into technical specifications. Additionally, you may design and develop smart contracts using Solidity and other Blockchain programming languages. Strong knowledge of MongoDB and experience with common third-party APIs are crucial. Your analytical and problem-solving skills will be essential for debugging and resolving technical issues. Key Responsibilities: - Develop and maintain web applications using MongoDB, Express, TypeScript, and NodeJS - Collaborate with the business team to underst...

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 (...

Deliver hands-on blockchain training on Solidity, Web3.js, Truffle, Hardhat, IPFS & Hyperledger. Guide Smart Contracts, NFTs, DApps, capstone projects, assessments, and provide mentorship with industry insights.