Blockchain Engineer

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Blockchain Engineer based in India. This role offers the opportunity to build backend infrastructure powering next-generation Web3 wallet and decentralized finance products. You will work on systems that interact directly with blockchain networks, from on-chain data acquisition and indexing to transaction flows and smart contract integrations. The position combines backend engineering, blockchain technology, and large-scale product development in a fast-moving environment. You will collaborate closely with blockchain engineers, product managers, and cross-functional engineering teams to deliver reliable and innovative features. Your work will contribute to improving how users interact with digital assets across multiple blockchain ecosystems. The role also provides exposure to emerging technologies, including AI-powered engineering and agent-based workflows.

Design, develop, maintain, and optimize backend systems supporting Web3 wallet and blockchain-related products. Build services for on-chain data acquisition, parsing, indexing, processing, and analysis. Contribute throughout the full software development lifecycle, including architecture, coding, testing, deployment, troubleshooting, and performance optimization. Work closely with blockchain engineers and cross-functional teams to implement and integrate blockchain technologies and new on-chain features. Investigate and resolve technical issues involving product functionality, blockchain interactions, system stability, and performance. Collaborate with product managers and engineering teams to deliver new capabilities and continuously improve existing products. Participate in on-call rotations and support emergency incident response for owned systems. Requirements: Bachelor’s degree or higher in Computer Science, Software Engineering, or a related technical field. At least 3 years of experience in backend software development. Hands-on experience with Web3, blockchain, or wallet development, including familiarity with on-chain interactions, blockchain data structures, transaction flows, and smart contract integration. Strong understanding of blockchain fundamentals and major public-chain ecosystems, including Bitcoin, Ethereum, and comparable architectures. Experience with Java and related backend frameworks is an advantage. AI engineering experience is highly valued, particularly with LLM applications, model optimization, or agent workflow integration. Strong problem-solving skills, with the ability to investigate complex technical issues and contribute effectively in a fast-paced, cross-functional environment. Benefits: Competitive salary and company benefits. Work-from-home arrangement, with specific arrangements potentially varying according to business needs. Opportunity to work on innovative Web3, blockchain, and decentralized finance products. Collaboration with an international, user-focused team and experienced technical professionals. Flat organizational structure with opportunities to take ownership and work autonomously. Exposure to fast-paced, technically challenging projects and emerging technologies. Opportunities for career development, continuous learning, and professional growth. Inclusive workplace committed to equal opportunity and a diverse workforce.

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