101 to 125 of 179 Permanent Smart Contracts Jobs

high-throughput event data from blockchains and financial markets. Implement WebSocket-based services using Bun to push live updates (price feeds, wallet events, smart contract logs). Store and optimize time-series data using QuestDB for hot access and ClickHouse for long-term analytics and compliance reporting. Secure … Experience with event-driven architecture and tools like Kafka Comfort working with gRPC, Protocol Buffers, and microservices Knowledge of blockchain fundamentals, smart contracts, or Web3 APIs (e.g., Ethers.js, Web3.js) is a big plus Solid experience with WebSockets and real-time messaging systems Proven ability to design ...

high-throughput event data from blockchains and financial markets. Implement WebSocket-based services using Bun to push live updates (price feeds, wallet events, smart contract logs). Store and optimize time-series data using QuestDB for hot access and ClickHouse for long-term analytics and compliance reporting. Secure … Experience with event-driven architecture and tools like Kafka Comfort working with gRPC, Protocol Buffers, and microservices Knowledge of blockchain fundamentals, smart contracts, or Web3 APIs (e.g., Ethers.js, Web3.js) is a big plus Solid experience with WebSockets and real-time messaging systems Proven ability to design ...

high-throughput event data from blockchains and financial markets. Implement WebSocket-based services using Bun to push live updates (price feeds, wallet events, smart contract logs). Store and optimize time-series data using QuestDB for hot access and ClickHouse for long-term analytics and compliance reporting. Secure … Experience with event-driven architecture and tools like Kafka Comfort working with gRPC, Protocol Buffers, and microservices Knowledge of blockchain fundamentals, smart contracts, or Web3 APIs (e.g., Ethers.js, Web3.js) is a big plus Solid experience with WebSockets and real-time messaging systems Proven ability to design ...

high-throughput event data from blockchains and financial markets. Implement WebSocket-based services using Bun to push live updates (price feeds, wallet events, smart contract logs). Store and optimize time-series data using QuestDB for hot access and ClickHouse for long-term analytics and compliance reporting. Secure … Experience with event-driven architecture and tools like Kafka Comfort working with gRPC, Protocol Buffers, and microservices Knowledge of blockchain fundamentals, smart contracts, or Web3 APIs (e.g., Ethers.js, Web3.js) is a big plus Solid experience with WebSockets and real-time messaging systems Proven ability to design ...

high-throughput event data from blockchains and financial markets. Implement WebSocket-based services using Bun to push live updates (price feeds, wallet events, smart contract logs). Store and optimize time-series data using QuestDB for hot access and ClickHouse for long-term analytics and compliance reporting. Secure … Experience with event-driven architecture and tools like Kafka Comfort working with gRPC, Protocol Buffers, and microservices Knowledge of blockchain fundamentals, smart contracts, or Web3 APIs (e.g., Ethers.js, Web3.js) is a big plus Solid experience with WebSockets and real-time messaging systems Proven ability to design ...

high-throughput event data from blockchains and financial markets. Implement WebSocket-based services using Bun to push live updates (price feeds, wallet events, smart contract logs). Store and optimize time-series data using QuestDB for hot access and ClickHouse for long-term analytics and compliance reporting. Secure … Experience with event-driven architecture and tools like Kafka Comfort working with gRPC, Protocol Buffers, and microservices Knowledge of blockchain fundamentals, smart contracts, or Web3 APIs (e.g., Ethers.js, Web3.js) is a big plus Solid experience with WebSockets and real-time messaging systems Proven ability to design ...

high-throughput event data from blockchains and financial markets. Implement WebSocket-based services using Bun to push live updates (price feeds, wallet events, smart contract logs). Store and optimize time-series data using QuestDB for hot access and ClickHouse for long-term analytics and compliance reporting. Secure … Experience with event-driven architecture and tools like Kafka Comfort working with gRPC, Protocol Buffers, and microservices Knowledge of blockchain fundamentals, smart contracts, or Web3 APIs (e.g., Ethers.js, Web3.js) is a big plus Solid experience with WebSockets and real-time messaging systems Proven ability to design ...

high-throughput event data from blockchains and financial markets. Implement WebSocket-based services using Bun to push live updates (price feeds, wallet events, smart contract logs). Store and optimize time-series data using QuestDB for hot access and ClickHouse for long-term analytics and compliance reporting. Secure … Experience with event-driven architecture and tools like Kafka Comfort working with gRPC, Protocol Buffers, and microservices Knowledge of blockchain fundamentals, smart contracts, or Web3 APIs (e.g., Ethers.js, Web3.js) is a big plus Solid experience with WebSockets and real-time messaging systems Proven ability to design ...

high-throughput event data from blockchains and financial markets. Implement WebSocket-based services using Bun to push live updates (price feeds, wallet events, smart contract logs). Store and optimize time-series data using QuestDB for hot access and ClickHouse for long-term analytics and compliance reporting. Secure … Experience with event-driven architecture and tools like Kafka Comfort working with gRPC, Protocol Buffers, and microservices Knowledge of blockchain fundamentals, smart contracts, or Web3 APIs (e.g., Ethers.js, Web3.js) is a big plus Solid experience with WebSockets and real-time messaging systems Proven ability to design ...

high-throughput event data from blockchains and financial markets. Implement WebSocket-based services using Bun to push live updates (price feeds, wallet events, smart contract logs). Store and optimize time-series data using QuestDB for hot access and ClickHouse for long-term analytics and compliance reporting. Secure … Experience with event-driven architecture and tools like Kafka Comfort working with gRPC, Protocol Buffers, and microservices Knowledge of blockchain fundamentals, smart contracts, or Web3 APIs (e.g., Ethers.js, Web3.js) is a big plus Solid experience with WebSockets and real-time messaging systems Proven ability to design ...

high-throughput event data from blockchains and financial markets. Implement WebSocket-based services using Bun to push live updates (price feeds, wallet events, smart contract logs). Store and optimize time-series data using QuestDB for hot access and ClickHouse for long-term analytics and compliance reporting. Secure … Experience with event-driven architecture and tools like Kafka Comfort working with gRPC, Protocol Buffers, and microservices Knowledge of blockchain fundamentals, smart contracts, or Web3 APIs (e.g., Ethers.js, Web3.js) is a big plus Solid experience with WebSockets and real-time messaging systems Proven ability to design ...

high-throughput event data from blockchains and financial markets. Implement WebSocket-based services using Bun to push live updates (price feeds, wallet events, smart contract logs). Store and optimize time-series data using QuestDB for hot access and ClickHouse for long-term analytics and compliance reporting. Secure … Experience with event-driven architecture and tools like Kafka Comfort working with gRPC, Protocol Buffers, and microservices Knowledge of blockchain fundamentals, smart contracts, or Web3 APIs (e.g., Ethers.js, Web3.js) is a big plus Solid experience with WebSockets and real-time messaging systems Proven ability to design ...

high-throughput event data from blockchains and financial markets. Implement WebSocket-based services using Bun to push live updates (price feeds, wallet events, smart contract logs). Store and optimize time-series data using QuestDB for hot access and ClickHouse for long-term analytics and compliance reporting. Secure … Experience with event-driven architecture and tools like Kafka Comfort working with gRPC, Protocol Buffers, and microservices Knowledge of blockchain fundamentals, smart contracts, or Web3 APIs (e.g., Ethers.js, Web3.js) is a big plus Solid experience with WebSockets and real-time messaging systems Proven ability to design ...

high-throughput event data from blockchains and financial markets. Implement WebSocket-based services using Bun to push live updates (price feeds, wallet events, smart contract logs). Store and optimize time-series data using QuestDB for hot access and ClickHouse for long-term analytics and compliance reporting. Secure … Experience with event-driven architecture and tools like Kafka Comfort working with gRPC, Protocol Buffers, and microservices Knowledge of blockchain fundamentals, smart contracts, or Web3 APIs (e.g., Ethers.js, Web3.js) is a big plus Solid experience with WebSockets and real-time messaging systems Proven ability to design ...

high-throughput event data from blockchains and financial markets. Implement WebSocket-based services using Bun to push live updates (price feeds, wallet events, smart contract logs). Store and optimize time-series data using QuestDB for hot access and ClickHouse for long-term analytics and compliance reporting. Secure … Experience with event-driven architecture and tools like Kafka Comfort working with gRPC, Protocol Buffers, and microservices Knowledge of blockchain fundamentals, smart contracts, or Web3 APIs (e.g., Ethers.js, Web3.js) is a big plus Solid experience with WebSockets and real-time messaging systems Proven ability to design ...

high-throughput event data from blockchains and financial markets. Implement WebSocket-based services using Bun to push live updates (price feeds, wallet events, smart contract logs). Store and optimize time-series data using QuestDB for hot access and ClickHouse for long-term analytics and compliance reporting. Secure … Experience with event-driven architecture and tools like Kafka Comfort working with gRPC, Protocol Buffers, and microservices Knowledge of blockchain fundamentals, smart contracts, or Web3 APIs (e.g., Ethers.js, Web3.js) is a big plus Solid experience with WebSockets and real-time messaging systems Proven ability to design ...

high-throughput event data from blockchains and financial markets. Implement WebSocket-based services using Bun to push live updates (price feeds, wallet events, smart contract logs). Store and optimize time-series data using QuestDB for hot access and ClickHouse for long-term analytics and compliance reporting. Secure … Experience with event-driven architecture and tools like Kafka Comfort working with gRPC, Protocol Buffers, and microservices Knowledge of blockchain fundamentals, smart contracts, or Web3 APIs (e.g., Ethers.js, Web3.js) is a big plus Solid experience with WebSockets and real-time messaging systems Proven ability to design ...

high-throughput event data from blockchains and financial markets. Implement WebSocket-based services using Bun to push live updates (price feeds, wallet events, smart contract logs). Store and optimize time-series data using QuestDB for hot access and ClickHouse for long-term analytics and compliance reporting. Secure … Experience with event-driven architecture and tools like Kafka Comfort working with gRPC, Protocol Buffers, and microservices Knowledge of blockchain fundamentals, smart contracts, or Web3 APIs (e.g., Ethers.js, Web3.js) is a big plus Solid experience with WebSockets and real-time messaging systems Proven ability to design ...

high-throughput event data from blockchains and financial markets. Implement WebSocket-based services using Bun to push live updates (price feeds, wallet events, smart contract logs). Store and optimize time-series data using QuestDB for hot access and ClickHouse for long-term analytics and compliance reporting. Secure … Experience with event-driven architecture and tools like Kafka Comfort working with gRPC, Protocol Buffers, and microservices Knowledge of blockchain fundamentals, smart contracts, or Web3 APIs (e.g., Ethers.js, Web3.js) is a big plus Solid experience with WebSockets and real-time messaging systems Proven ability to design ...

high-throughput event data from blockchains and financial markets. Implement WebSocket-based services using Bun to push live updates (price feeds, wallet events, smart contract logs). Store and optimize time-series data using QuestDB for hot access and ClickHouse for long-term analytics and compliance reporting. Secure … Experience with event-driven architecture and tools like Kafka Comfort working with gRPC, Protocol Buffers, and microservices Knowledge of blockchain fundamentals, smart contracts, or Web3 APIs (e.g., Ethers.js, Web3.js) is a big plus Solid experience with WebSockets and real-time messaging systems Proven ability to design ...

high-throughput event data from blockchains and financial markets. Implement WebSocket-based services using Bun to push live updates (price feeds, wallet events, smart contract logs). Store and optimize time-series data using QuestDB for hot access and ClickHouse for long-term analytics and compliance reporting. Secure … Experience with event-driven architecture and tools like Kafka Comfort working with gRPC, Protocol Buffers, and microservices Knowledge of blockchain fundamentals, smart contracts, or Web3 APIs (e.g., Ethers.js, Web3.js) is a big plus Solid experience with WebSockets and real-time messaging systems Proven ability to design ...

high-throughput event data from blockchains and financial markets. Implement WebSocket-based services using Bun to push live updates (price feeds, wallet events, smart contract logs). Store and optimize time-series data using QuestDB for hot access and ClickHouse for long-term analytics and compliance reporting. Secure … Experience with event-driven architecture and tools like Kafka Comfort working with gRPC, Protocol Buffers, and microservices Knowledge of blockchain fundamentals, smart contracts, or Web3 APIs (e.g., Ethers.js, Web3.js) is a big plus Solid experience with WebSockets and real-time messaging systems Proven ability to design ...

high-throughput event data from blockchains and financial markets. Implement WebSocket-based services using Bun to push live updates (price feeds, wallet events, smart contract logs). Store and optimize time-series data using QuestDB for hot access and ClickHouse for long-term analytics and compliance reporting. Secure … Experience with event-driven architecture and tools like Kafka Comfort working with gRPC, Protocol Buffers, and microservices Knowledge of blockchain fundamentals, smart contracts, or Web3 APIs (e.g., Ethers.js, Web3.js) is a big plus Solid experience with WebSockets and real-time messaging systems Proven ability to design ...

high-throughput event data from blockchains and financial markets. Implement WebSocket-based services using Bun to push live updates (price feeds, wallet events, smart contract logs). Store and optimize time-series data using QuestDB for hot access and ClickHouse for long-term analytics and compliance reporting. Secure … Experience with event-driven architecture and tools like Kafka Comfort working with gRPC, Protocol Buffers, and microservices Knowledge of blockchain fundamentals, smart contracts, or Web3 APIs (e.g., Ethers.js, Web3.js) is a big plus Solid experience with WebSockets and real-time messaging systems Proven ability to design ...

high-throughput event data from blockchains and financial markets. Implement WebSocket-based services using Bun to push live updates (price feeds, wallet events, smart contract logs). Store and optimize time-series data using QuestDB for hot access and ClickHouse for long-term analytics and compliance reporting. Secure … Experience with event-driven architecture and tools like Kafka Comfort working with gRPC, Protocol Buffers, and microservices Knowledge of blockchain fundamentals, smart contracts, or Web3 APIs (e.g., Ethers.js, Web3.js) is a big plus Solid experience with WebSockets and real-time messaging systems Proven ability to design ...