1,113 Crypto & Blockchain jobs in India

Job Title: Quant Developer / Algorithmic Developer – Crypto Trading

Location: Remote / Hybrid

Type: Full-time

Experience: 3 to 7 Years

Compensation: USDT Only

We are looking for a highly skilled Quantitative Developer / Algorithmic Developer to join our team in building advanced, production-grade crypto trading systems. This role is ideal for someone who excels at the intersection of strategy development, high-performance Python programming, and system design — with a deep interest in cryptocurrency markets.

You will be responsible for developing and optimizing algorithmic trading strategies, designing robust infrastructure, integrating with exchanges, and playing a critical role in converting research ideas into actionable and scalable trading logic.

If you’re passionate about crypto markets and want to shape the next generation of intelligent trading systems, we’d love to connect.

• Design, build, and deploy crypto trading strategies across spot, futures, and derivatives.
• Translate strategy logic into efficient, high-quality Python code, with well-structured modules and reusable components.
• Work on data ingestion, labeling, and pattern recognition logic using real-time and historical market data.
• Integrate and customize machine learning/statistical models for signal generation, filtering, and risk control.
• Interface with exchange APIs (REST/WebSocket) for order placement, live market data, and account management.
• Manage data storage and retrieval using PostgreSQL, Redis, and other relevant tools.
• Optimize for latency, slippage, execution cost, and strategy robustness under varying market conditions.
• Develop and maintain FastAPI-based internal tools for monitoring, research, and strategy deployment.
• Collaborate closely with quant researchers, infra engineers, and traders to iterate on model improvements.
• Conduct post-trade analysis and continuous strategy performance evaluation.

• Strong hands-on programming experience in Python (required); additional experience with C++ is a plus.
• Solid understanding of algorithmic trading systems, including signal development, execution logic, and risk constraints.
• Experience with data engineering, especially data labeling, pattern detection, and feature pipeline construction.
• Proficiency in working with PostgreSQL, Redis, and FastAPI.
• Good knowledge of crypto exchange APIs (WebSockets & REST), order types, and real-time data handling.
• Familiarity with quantitative strategy concepts (PnL attribution, Sharpe ratio, drawdowns, position sizing).
• Ability to build clean, maintainable code with attention to detail and performance.
• Prior experience with strategy development or backtesting frameworks.
• Deep curiosity about crypto markets, with a strong drive to build practical, alpha-generating systems.

• Experience in systematic trading or algorithmic strategy implementation in crypto or traditional markets.
• Knowledge of pattern detection systems (e.g., SMC, market structure, candlestick/chart patterns).
• Exposure to machine learning models (supervised, ensemble, reinforcement learning) applied to financial data.
• Understanding of portfolio optimization, risk modeling, and capital allocation logic.

We’re looking for a highly experienced Backend + Smart Contract Developer with a strong grasp of blockchain architecture and mid-level AWS expertise to join our innovative Web3 team. This is your chance to design and build cutting-edge decentralized systems that scale globally.

• Smart Contract Development:
• Architect, develop, and deploy secure smart contracts (Solidity / Rust) for Ethereum, EVM-compatible chains, and other L1/L2 networks.
• Conduct in-depth testing, auditing, and gas optimization.
• Backend Engineering & Blockchain Architecture:
• Design high-performance backend systems and scalable blockchain architectures.
• Build and maintain APIs, node integrations, and indexing services (e.g., The Graph, Alchemy, Infura).
• Cloud & Infrastructure (AWS):
• Deploy and manage backend services using AWS (EC2, Lambda, API Gateway, S3, RDS) and cloud best practices.
• Implement CI/CD pipelines, containerization (Docker, Kubernetes), and monitoring solutions.
• Security & Optimization:
• Ensure system security, resilience, and gas optimization.
• Apply best practices for mitigating vulnerabilities (reentrancy, overflow, etc.).
• Collaboration & Ownership:
• Work closely with frontend, DevOps, and product teams to deliver robust end-to-end blockchain products.
• Take complete ownership from architecture to deployment.

• 4+ years in backend development and 2+ years in smart contract development.
• Deep understanding of Ethereum, EVM architecture, L2 scaling solutions, and DeFi/NFT standards (ERC20, ERC721, ERC1155).
• Proficiency in Solidity, JavaScript/TypeScript, Node.js, and at least one systems language (Go, Rust, or C++).
• Strong experience in blockchain solution architecture for scalable dApps.
• Mid-level experience with AWS (EC2, Lambda, API Gateway, S3, RDS).
• Familiarity with common smart contract vulnerabilities and mitigation strategies.
• Proven ability to deliver secure, scalable, production-ready blockchain systems.

• Experience with Hardhat, Foundry, Truffle, Web3.js / Ethers.js.
• AWS DevOps experience for blockchain-based apps, including CI/CD pipelines and container orchestration.
• Cross-chain development and interoperability protocol expertise.
• Knowledge of zero-knowledge proofs (ZK-SNARKs/STARKs).
• Experience with audited DeFi protocols.
• Familiarity with L2 rollups, bridges, and advanced blockchain scaling techniques.
• Exposure to NFTs, DeFi mechanics, and modern blockchain infrastructure.

Location: Remote / Hybrid (India preferred)

Type: Full-time

We’re building a lean, high-performance trading desk and are seeking a Senior Crypto Trader with ~6 years of experience to take ownership of live strategies and scale into a Head of Trading role.

What You’ll Do

• Run your own crypto trading strategy from day one
• Full ownership from idea to execution, including risk and performance tracking
• Optimize and operate ultra-low-latency (tick-to-trade, single-digit µs) strategies
• Scale P&L and build infrastructure around your trading edge
• Help shape the future structure and direction of the desk

Requirements

• Currently live with a profitable crypto strategy (or recently)
• Deep understanding of market microstructure, HFT, and execution risk
• Strong Python/C++ skills for rapid development/testing (plus)
• Strategic thinker with leadership potential

Compensation & Perks

• Competitive base + strong P&L share
• Fully remote-friendly (outside US due to regulatory structure)

Preferred locations: Europe / Dubai / Singapore /Remote

If you’re ready to run your own strategies with full autonomy and a clear path to Head of Trading, apply now or DM for a confidential discussion

Location: Noida

Experience: 1 – 3 Years

Education: B.Tech (Preferred)

About EcoRatings:

EcoRatings is a sustainability-focused organization dedicated to evaluating and improving environmental impact metrics. We assist companies, Web3 infrastructure, and government agencies in achieving their sustainability objectives through enterprise-grade Generative AI and Blockchain technologies. Visit us at or our LinkedIn page at EcoRatings LinkedIn.

Role Overview:

We are looking for a talented and motivated Ethereum Blockchain Developer with experience in Solidity and Golang to join our innovative team. This full-time role, based in our Noida office, involves designing, developing, and deploying Ethereum-based blockchain solutions tailored for sustainability and ESG-focused applications.

Key Responsibilities:

• Develop and maintain robust Ethereum blockchain applications using Solidity and Go lang.
• Design, implement, and deploy Ethereum smart contracts and decentralized applications (DApps).
• Integrate Ethereum blockchain solutions with existing enterprise-grade Generative AI infrastructure.
• Collaborate closely with cross-functional teams to deliver comprehensive sustainability solutions.
• Ensure high performance, scalability, and security of Ethereum blockchain applications.
• Conduct thorough testing, debugging, and resolving technical issues efficiently.
• Maintain exceptional code quality, clarity, and documentation adhering to agile methodologies.

Required Qualifications:

• BTech/MTech in Computer Science, Software Engineering, or related fields.
• Minimum of 1–3 years of relevant Ethereum blockchain development experience.
• Proficiency in Solidity for Ethereum blockchain development.
• Experience developing Ethereum smart contracts and decentralized applications (DApps).
• Strong understanding of Ethereum blockchain fundamentals, consensus algorithms, and smart contract security.
• Familiarity with agile software development methodologies and best practices.
• Excellent problem-solving, analytical, and communication skills.

Preferred Qualifications:

• Prior experience in Web3 and decentralized infrastructure projects.
• Understanding of sustainability, ESG metrics, and carbon credit tokenization.
• Experience integrating blockchain with Generative AI technologies.

Why Join EcoRatings?

• Opportunity to contribute to meaningful sustainability and environmental impact projects.
• Collaborative and innovative team environment.
• Competitive compensation package and ₹5 Lacs group health insurance.

Responsibilities:

1. Lead business development efforts in the Indian market, including partnerships with blockchain projects, crypto exchanges, platforms, KOLs, and community leaders.
2. Build and manage the local operations team; develop and execute India-specific market strategies aligned with the company’s global direction to drive user growth and brand visibility.
3. Identify market opportunities and local needs; lead end-to-end partnership negotiations and oversee execution of cooperation agreements.
4. Monitor and analyze local industry trends, competitor activities, and market shifts; propose actionable strategies to stay competitive in the India market.
5. Actively participate in industry events and community activities to expand the company’s influence and network within the Indian blockchain ecosystem.

Requirements:

1. Bachelor’s degree or above; 4+ years of experience in the blockchain or crypto industry. Candidates with established relationships in Indian's exchange or project ecosystem are strongly preferred.
2. Strong market insight, analytical skills, and the ability to manage crisis or uncertainty in a dynamic environment.
3. Proven experience in independently planning and executing go-to-market strategies; excellent leadership, organizational, and cross-functional collaboration skills.
4. Highly responsible, detail-oriented, and proactive, with a strong sense of ownership and the ability to adapt to a fast-paced environment.
5. Business-level English required; fluency in Hindi is a must.

I am thrilled to share an exciting opportunity with one of our esteemed clients! Join me in exploring new horizons and unlocking potential. If you're ready for a challenge and growth,.

Exp: 10+yrs

Location: Bangalore/Chennai

Skills and Experience

Strong proficiency in backend development using Python or Golang, Solidity, RESTful API design, and microservice architectures

DLT Use Cases: Demonstrated understanding of DLT applications such as Real World Asset (RWA) tokenization, Cross-Border Payments, Decentralized Identity (DID), and smart contract-based financial products.

DevOps & Deployment: Experience with containerization and orchestration using Docker, Kubernetes, and Helm. Proven track record deploying systems on AWS EKS or Azure AKS using CI/CD pipelines.

Cryptography & Security: Knowledge of cryptographic primitives including public/private key infrastructure, symmetric/asymmetric encryption, digital signatures, and secure key management.

Regards

R Usha

WeSee is revolutionizing business operations with WeSeeGPT, a cutting-edge Generative AI platform designed to act as your AI co-founder. This transformative solution automates repetitive tasks, generates actionable insights, and streamlines operations to help businesses like startups, mid-sized companies, and enterprises adapt and grow. With the ability to create custom no-code AI agents tailored to specific business needs, WeSeeGPT empowers you to automate, optimize, and innovate. Whether it's content creation, market analysis, or customer support, WeSeeGPT is a strategic asset that takes your business to the next level.

This is a full-time on-site role for a Blockchain Engineer based in Mumbai. The Blockchain Engineer will be responsible for designing, developing, and maintaining blockchain solutions. Day-to-day tasks include coding and implementing blockchain protocols, designing the architecture of blockchain systems, and developing smart contracts. The role also involves collaborating with cross-functional teams to integrate blockchain solutions with existing systems, ensuring the security and efficiency of blockchain networks, and staying up-to-date with the latest industry trends and technologies.

• Experience in Blockchain Development and Implementation
• Proficiency in Programming Languages such as Solidity, Java, and Python
• Knowledge of Smart Contracts Development and Audits
• Understanding of Cryptographic Algorithms and Security Protocols
• Experience with Distributed Systems and Peer-to-Peer Networking
• Analytical and Problem-Solving Skills
• Strong Communication and Collaboration Skills
• Bachelor's degree in Computer Science, Engineering, or related field
• Experience in financial technology is a plus

Location: Noida

Experience: 1 – 3 Years

Education: B.Tech (Preferred)

About EcoRatings:

EcoRatings is a sustainability-focused organization dedicated to evaluating and improving environmental impact metrics. We assist companies, Web3 infrastructure, and government agencies in achieving their sustainability objectives through enterprise-grade Generative AI and Blockchain technologies. Visit us at or our LinkedIn page at EcoRatings LinkedIn.

Role Overview:

We are looking for a talented and motivated Ethereum Blockchain Developer with experience in Solidity and Golang to join our innovative team. This full-time role, based in our Noida office, involves designing, developing, and deploying Ethereum-based blockchain solutions tailored for sustainability and ESG-focused applications.

Key Responsibilities:

• Develop and maintain robust Ethereum blockchain applications using Solidity and Go lang.
• Design, implement, and deploy Ethereum smart contracts and decentralized applications (DApps).
• Integrate Ethereum blockchain solutions with existing enterprise-grade Generative AI infrastructure.
• Collaborate closely with cross-functional teams to deliver comprehensive sustainability solutions.
• Ensure high performance, scalability, and security of Ethereum blockchain applications.
• Conduct thorough testing, debugging, and resolving technical issues efficiently.
• Maintain exceptional code quality, clarity, and documentation adhering to agile methodologies.

Required Qualifications:

• BTech/MTech in Computer Science, Software Engineering, or related fields.
• Minimum of 1–3 years of relevant Ethereum blockchain development experience.
• Proficiency in Solidity for Ethereum blockchain development.
• Experience developing Ethereum smart contracts and decentralized applications (DApps).
• Strong understanding of Ethereum blockchain fundamentals, consensus algorithms, and smart contract security.
• Familiarity with agile software development methodologies and best practices.
• Excellent problem-solving, analytical, and communication skills.

Preferred Qualifications:

• Prior experience in Web3 and decentralized infrastructure projects.
• Understanding of sustainability, ESG metrics, and carbon credit tokenization.
• Experience integrating blockchain with Generative AI technologies.

Why Join EcoRatings?

• Opportunity to contribute to meaningful sustainability and environmental impact projects.
• Collaborative and innovative team environment.
• Competitive compensation package and ₹5 Lacs group health insurance.

Job Title: Quant Developer / Algorithmic Developer – Crypto Trading

Location: Remote / Hybrid

Type: Full-time

Experience: 3 to 7 Years

Compensation: USDT Only

We are looking for a highly skilled Quantitative Developer / Algorithmic Developer to join our team in building advanced, production-grade crypto trading systems. This role is ideal for someone who excels at the intersection of strategy development, high-performance Python programming, and system design — with a deep interest in cryptocurrency markets.

You will be responsible for developing and optimizing algorithmic trading strategies, designing robust infrastructure, integrating with exchanges, and playing a critical role in converting research ideas into actionable and scalable trading logic.

If you’re passionate about crypto markets and want to shape the next generation of intelligent trading systems, we’d love to connect.

• Design, build, and deploy crypto trading strategies across spot, futures, and derivatives.
• Translate strategy logic into efficient, high-quality Python code, with well-structured modules and reusable components.
• Work on data ingestion, labeling, and pattern recognition logic using real-time and historical market data.
• Integrate and customize machine learning/statistical models for signal generation, filtering, and risk control.
• Interface with exchange APIs (REST/WebSocket) for order placement, live market data, and account management.
• Manage data storage and retrieval using PostgreSQL, Redis, and other relevant tools.
• Optimize for latency, slippage, execution cost, and strategy robustness under varying market conditions.
• Develop and maintain FastAPI-based internal tools for monitoring, research, and strategy deployment.
• Collaborate closely with quant researchers, infra engineers, and traders to iterate on model improvements.
• Conduct post-trade analysis and continuous strategy performance evaluation.

• Strong hands-on programming experience in Python (required); additional experience with C++ is a plus.
• Solid understanding of algorithmic trading systems, including signal development, execution logic, and risk constraints.
• Experience with data engineering, especially data labeling, pattern detection, and feature pipeline construction.
• Proficiency in working with PostgreSQL, Redis, and FastAPI.
• Good knowledge of crypto exchange APIs (WebSockets & REST), order types, and real-time data handling.
• Familiarity with quantitative strategy concepts (PnL attribution, Sharpe ratio, drawdowns, position sizing).
• Ability to build clean, maintainable code with attention to detail and performance.
• Prior experience with strategy development or backtesting frameworks.
• Deep curiosity about crypto markets, with a strong drive to build practical, alpha-generating systems.

• Experience in systematic trading or algorithmic strategy implementation in crypto or traditional markets.
• Knowledge of pattern detection systems (e.g., SMC, market structure, candlestick/chart patterns).
• Exposure to machine learning models (supervised, ensemble, reinforcement learning) applied to financial data.
• Understanding of portfolio optimization, risk modeling, and capital allocation logic.