Go Developer - Crypto

About the Role

Were looking for a backend engineer whos strong in Golang and comfortable working with an existing Ruby on Rails codebase. Youll help build high-performance services in Go while maintaining and evolving Rails-based systems that support core business workflows. This role is ideal for someone who enjoys system design, clean APIs, and pragmatic engineering.

What You'll Do

• Design, build, and maintain backend services in Golang with a focus on performance, reliability, and scalability.
• Work with and extend Ruby on Rails applications, including APIs, background jobs, and domain logic.
• Migrate or refactor parts of the system from Rails to Go where performance or scale requires it.
• Collaborate with product managers, frontend engineers, and DevOps to deliver end-to-end features.
• Write clean, testable, and well-documented code across both stacks.
• Participate in architecture discussions, code reviews, and technical decision-making.
• Monitor, debug, and improve production systems.

What Were Looking For

• Strong hands-on experience with Golang in production systems.

• Solid experience with Ruby on Rails, especially building APIs and backend services.
• Understanding of RESTful APIs, microservices, and service-to-service communication.
• Experience with relational databases (PostgreSQL/MySQL) and ORM concepts.

• Familiarity with background processing (Sidekiq, workers, queues, etc.).