Cryptocurrency Systems Developer

1 day ago

visakhapatnam, India beBeeBlockchain Full time

Our company seeks an experienced Blockchain ArchitectJob Overview:We are looking for a highly skilled Blockchain Architect to join our team. The ideal candidate will have extensive knowledge of blockchain technology and be able to design and implement robust, scalable solutions.Responsibilities:Design and implement blockchain-based systems using Rust and Anchor framework.Develop perpetual futures contracts with dynamic funding rates (1-second calculation, hourly payment).Build position management systems supporting up to 1000x leverage with robust liquidation mechanics.Implement collateral vaults, margin calculations, and PnL tracking.Create ephemeral wallet authority systems with on-chain permission management.Build settlement batching mechanisms for high-throughput trade execution.Key Technical Challenges:Handle 100+ trades/second with sub-second settlement latency.Manage user funds non-custodially with multiple safety mechanisms.Batch thousands of trades efficiently to minimize transaction costs.Build real-time liquidation systems that protect protocol solvency.Enable fast trading via ephemeral wallets while maintaining security.Required Qualifications:Rust development experience: 3+ years.Building on Solana: 1+ year.Strong understanding of Solana's programming model.Experience with Anchor framework for Solana program development.Proficiency with cryptographic signatures and wallet transaction signing.Deep knowledge of blockchain fundamentals.DeFi Experience:Understanding of perpetual futures mechanics.Experience with DeFi protocols.Knowledge of oracle integration patterns.Familiarity with common DeFi security patterns and vulnerabilities.Software Engineering:Strong systems programming background.Concurrent/parallel programming experience.Able to write clean, well-tested, production-quality code.Comfortable working in fast-paced startup environment.Self-directed with strong problem-solving skills.Preferred Qualifications:Experience building settlement/relayer infrastructure for DEXs.Knowledge of dark pool or institutional trading mechanics.Contributions to open-source Solana projects.Experience with Solana web3.js, anchor-ts, or similar SDKs.Background in smart contract security auditing.Familiarity with TypeScript/Node.js for off-chain components.Understanding of market maker systems and order book mechanics.Previous work on high-leverage or derivatives protocols.Experience with program upgrades and migration strategies.

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