Node.js Developer

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.

Requirements

• 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.

Benefits

• Professional growth: support for courses, conferences, and English learning (up to 100% coverage). 

• Work-life fit: remote or hybrid format with flexible hours across international teams. 

• Paid leave: up to 28 vacation days, 15 sick days, plus local holidays. 

• Recognition programs: structured performance reviews and team awards. 

• Team culture: retreats in international locations (for example, company villa in Turkey, Bali).