254 Solidity Jobs - Page 11

About Quranium In a world where rapid innovation demands uncompromising security, Quranium stands as the uncrackable foundation of the digital future. With its quantum-proof hybrid DLT infrastructure, Quranium is redefining what's possible, ensuring data safety and resilience against current and future threats, today. No other blockchain can promise this level of protection and continuous evolution. Quranium is more than a technologyit's a movement. Empowering developers and enterprises to build with confidence, it bridges the gaps between Web2 and Web3, making digital adoption seamless, accessible, and secure for all. As the digital superhighway for a better future, Quranium is setting the standard for progress in an ever-evolving landscape. Role Overview As our AI LLM Specialist, youll be the bridge between cutting-edge AI and blockchain technology. Youll be responsible for integrating, fine-tuning, and deploying language models that enhance the experience of developers, users, and contributors across the Quranium ecosystem. Core Responsibilities Build and integrate LLM-powered tools to support:Developer onboarding and support (e.g., natural language-to-smart contract interfaces)Automated technical documentation and in-protocol searchSmart contract explanation, simulation, and summarization Fine-tune or prompt-engineer proprietary and open-source LLMs for Quranium-specific tasksExplore LLM-powered experiences for governance, staking, and ecosystem educationDesign secure and efficient LLM pipelines that respect on-chain/off-chain boundariesCollaborate with cryptographers to align LLM outputs with post-quantum security requirementsResearch and experiment with verifiable AI, zkML, or AI-driven formal verificationContribute to a best-in-class developer and user experience with intelligent AI assistance Requirements 3+ years working with LLMs (e.g., GPT, Claude, LLaMA, Mistral, etc.)Strong proficiency in Python and AI frameworks (e.g., LangChain, Hugging Face, OpenAI API)Experience with model fine-tuning, evaluation, and prompt engineeringFamiliarity with blockchain concepts and smart contract development (Solidity, Rust, etc.)Deep curiosity and willingness to explore the intersection of AI, cryptography, and decentralized systems Knowledge of Blockchain is a plusBonus: Experience with post-quantum cryptography, zkML, or formal verification tools How We Work At Quranium We are not your average team, and we are not looking for average mindsets. To thrive here, you should be someone who: Builds with security at the core. Its not an afterthought, its your starting point.Moves fast and owns outcomes. You take initiative, flag blockers early, and fix whats broken without waiting.Works like a founder. No hand-holding. Just deep ownership, resourcefulness, and a strong bias toward action.Loves to learn and share. Youre always upskilling and turning what you learn into something others can use.Thinks big. Then bigger. Bold ideas dont intimidate you. They energize you.Collaborates with intent. Clear communication, shared wins, and solving tough problems together come naturally.Thrives in a flexible, high-velocity environment. We work smart, move fast, and go long when the mission calls. If you value autonomy and momentum, youll fit right in. Location: Remote Team: Tech & Product Type: Full-time

Roles & Responsibilities: Participate in design, development and implementation of blockchain solutions, specializing in Ethereum, Aptos, SolanaPresenting solutions, POCs, and options to clients in a team setting for each project in a consultative environment, ensuring a seamless and secure user experience.Architect scalable and secure blockchain solution.Evaluate and select appropriate blockchain platforms and technologies.Work in internal and external development teams reporting up to a Project Lead when on assignmentCoach and mentor other members of the development team, growing the collective knowledge and expertise of the groupCreate and maintain comprehensive technical documentation.Conduct knowledge-sharing sessions to enhance the team’s expertise in blockchain development. Must Have: 5+ years of software engineering experience (backend and/or fullstack) developing highly reliable, scalable products and servicesStrong experience with at least one modern coding languages such as TypeScript, Python, Java, C++4+ year of core blockchain developing experience using Ethereum (solidity) and/or Aptos (Rust/Move)Experience with SQL and/or NoSQLExperience with golang, chain code, web3.js, Geth, Corda, AWSIn-depth knowledge of secure key management.In-depth knowledge of different cryptography methods and standards used in blockchainsConsulting experienceGithub with recent blockchain coding sample to view

About the job: Key responsibilities: 1. Design and develop secure and scalable blockchain solutions using Rust programming language 2. Implement and maintain smart contracts on various blockchain platforms 3. Collaborate with cross-functional teams to integrate blockchain technology into existing systems 4. Conduct code reviews and provide technical guidance to junior developers 5. Research and stay up-to-date on the latest trends and developments in blockchain technology 6. Troubleshoot and resolve issues related to blockchain implementations 7. Contribute to the overall growth and success of the company through innovative solutions and continuous improvement Who can apply: Only those candidates can apply who: have minimum 1 years of experience are Computer Science Engineering students Salary: ₹ 5,00,000 - 8,00,000 /year Experience: 1 year(s) Deadline: 2025-06-07 23:59:59 Other perks: Informal dress code, 5 days a week Skills required: Blockchain, Solidity and Rust About Company: QuadB Technologies, India's leading technology and marketing service provider, specializes in blockchain development, app development, financial investment, social media engagement, brand building, and film production. We empower clients to become market leaders through our innovative and diverse solutions. Our unique problem-solving approach, driven by a talented and collaborative team, inspires creativity and growth for everyone connected to us. We're dedicated to pushing boundaries and fostering a culture of continuous learning. Join QuadB Technologies on this exciting journey as we unlock new horizons, challenge the status quo, and shape a brighter future together.

Job Title: Blockchain Developer [Work From Office] Location : Gwalior Job Type: Full-time Permanent Experience Required : 2+ years Salary: ₹2 LPA - ₹4 LPA Company Overview: SynRam Software Services Pvt Ltd specializes in creating ERP systems, E-commerce websites, Mobile applications, and Digital Marketing solutions tailored to meet the specific demands and goals of businesses across various industries. Job Overview: We are seeking a skilled and passionate Blockchain Developer to join our dynamic team. As a Blockchain Developer, you will be responsible for designing, implementing, and supporting blockchain-based solutions, as well as ensuring the security and scalability of our blockchain infrastructure. You will work closely with other developers, product managers, and stakeholders to deliver high-quality solutions in a rapidly evolving space. Key Responsibilities: Design, develop, and deploy blockchain-based applications and smart contracts. Develop and maintain blockchain platforms, ensuring the integrity and security of all transactions. Collaborate with cross-functional teams to define and implement new features. Write and test code for blockchain applications using tools like Solidity, Rust, Go, or similar. Integrate blockchain technology into existing applications or build new applications using blockchain platforms such as Ethereum, Hyperledger, or others. Troubleshoot, debug, and optimize performance and security issues. Research and stay up-to-date on blockchain trends, tools, and best practices. Work on integrating APIs and decentralized applications (dApps). Ensure blockchain systems are scalable, robust, and reliable. Conduct code reviews and ensure best practices are followed for blockchain development. Skills and Qualifications: Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent experience). Proven experience as a Blockchain Developer or similar role. Strong proficiency in blockchain platforms and smart contract development. Proficiency in programming languages such as Solidity, JavaScript, Rust, Go, or Python, Ether.js Experience with Ethereum, Bitcoin, Hyperledger, or other blockchain platforms. Familiarity with cryptography and consensus algorithms. Knowledge of decentralized applications (dApps) and web3 technology. Experience with blockchain-related libraries and tools (e.g., Truffle, Hardhat, Web3.js). Understanding of cloud infrastructure and services, such as AWS or Azure, is a plus. Ability to work in a fast-paced and collaborative environment. Strong analytical, problem-solving, and troubleshooting skills. Excellent communication skills and the ability to work with non-technical stakeholders. Preferred Qualifications: Experience with tokenomics and ICO/IDO project development. Understanding of the latest blockchain trends, such as Layer-2 solutions and NFT protocols. Experience with security best practices for blockchain development. Knowledge of database management and integration with blockchain technology. Familiarity with Agile or Scrum methodologies. Why Join Us? Competitive salary and benefits package. Opportunity to work on innovative and cutting-edge technology. Collaborative and inclusive team culture. Opportunities for growth and career development. Work on impactful projects that shape the future of decentralized technology. How to Apply: Interested candidates should share their resume at career@synram.co. or call us on +91-9111381555 Job Types: Full-time, Permanent Pay: ₹10,000.00 - ₹23,000.00 per month Benefits: Flexible schedule Health insurance Paid time off Location Type: In-person Schedule: Day shift Fixed shift Morning shift Weekend availability Ability to commute/relocate: Gwalior, Madhya Pradesh: Reliably commute or planning to relocate before starting work (Preferred) Experience: Blockchain Developer: 2 years (Preferred) Language: English (Preferred) Work Location: In person Speak with the employer +91 9111381555