Senior Backend Engineer (Go, Blockchain)

We are looking for an experienced Senior Backend Engineer (Go, Blockchain) to build and scale our blockchain operations infrastructure. In this role, you'll develop blockchain network connectors/adapters, design robust processing pipelines for deposits and withdrawals (queues, retries, idempotency, deduplication), and integrate with our custodial off-chain core and internal services. You will also contribute to architecture decisions to ensure the platform scales reliably as we add new networks and operation types.

Location: Remote

Format: Full time

Key Responsibilities:

• Design, build, and evolve blockchain network connectors/adapters.

• Own operations processing (deposits, withdrawals): design and improve processing pipelines with queues, retries, idempotency, deduplication, and failure handling.

• Integrate blockchain adapters with a custodial off-chain core and other internal services.

• Participate in architecture discussions for processing and adapters, making future-proof decisions: how the system will scale, remain reliable, and support new networks and new operation types over time.

Requirements:

• 3+ years of backend engineering experience.

• Tech stack: Go, PostgreSQL, Kafka, gRPC, RESTful APIs.

• Strong experience with network integrations: external APIs, unstable responses, timeouts, retries, and resiliency patterns.

• Comfortable working with existing production logic: motivated to understand, refactor, and improve—not only build from scratch.

• Write clean, maintainable code; positive attitude toward tests and code reviews.

What We Offer:

• Fully remote work from anywhere in the world with a flexible work schedule

• 100% paid sick leave

• 28 PTOs and 12 bonus days

• Corporate pricing for company products and the opportunity to set up your own mining farm using EMCD's infrastructure

• Work in a leading mining pool with in-depth industry training

• Salary in USDT

If you're a visionary leader ready to shape the future of global crypto infrastructure, we invite you to join EMCD and lead the charge into the next phase of crypto innovation.