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Develop a cryptocurrency payment gateway and game mechanics while integrating with various blockchains and exchanges. Design and implement scalable service architectures.
Proven experience with Node.js and TypeScript is essential, along with expertise in PostgreSQL and message queues. A deep understanding of system design and microservice architectures is also required.
GoMining is a pioneering digital platform in the Bitcoin mining industry, dedicated to democratizing access to Bitcoin mining through innovative digital mining solutions and strategic partnerships. We work across exchanges, DeFi/Web3 platforms, mining infrastructure, and institutional investment initiatives to provide our clients with diversified opportunities in the digital asset space. We are looking for a passionate, goal-oriented, and persistent Node.js Developer to join our unique cryptocurrency investment project. Responsibilities Development of a cryptocurrency payment gateway. Development of game mechanics. Development of an internal transaction system. Integration with blockchains: Bitcoin, Ethereum, Binance Smart Chain, Tron, DEX and CEX exchanges, and smart contracts. Designing and implementing horizontally scalable service architectures. Proven experience with production projects on Node.js and TypeScript. Experience with Go. Deep understanding of TypeScript, sufficient to write custom libraries. Experience in system design, including architecture, database schema, and load calculation. Expertise in PostgreSQL, including transactions, indexes, replication, aggregations (joins, pipelines, MapReduce), query analysis and optimization, data (de)normalization principles, and concurrency management. Experience with RabbitMQ, Kafka, ZeroMQ, or other message queues, and a solid understanding of their structure, data storage and replication, and limitations. Experience in building microservice architectures, including communication protocols, service authentication, and separation of responsibilities. Full support at the start and training (including courses, English, conferences - up to 100% compensation); “Employee of the Month” award - we value and reward our stars; Flexible weekends: holidays in your country of residence, up to 15 sick days, and up to 28 days of vacation—quick automated approval; Career growth opportunities—from expert to top manager; Convenient work-life fit: flexible schedule, remote work, respect for personal boundaries.
This job posting was last updated on 8/2/2025