Backend Developer

As a Backend Developer (Go) at Gateway.fm, you'll be responsible for driving the development of microservices, ensuring performance and reliability of backend systems, and designing RESTful APIs. You'll also optimize inter-service communication using gRPC and Protocol Buffers, manage PostgreSQL databases, and collaborate with a globally distributed team to develop long-term solutions.

To qualify for the Backend Developer role at Gateway.fm, candidates should have proficiency in Go, experience with relational databases like PostgreSQL, and a background in developing high-load systems and RESTful APIs. Skills in gRPC, HashiCorp Nomad, and strong communication abilities are also essential.

At Gateway.fm, a Backend Developer contributes to our mission by creating scalable microservices and enhancing our blockchain infrastructure. Your work will enable developers and enterprises to seamlessly connect with blockchain networks, thus advancing the future of Web3 technology.

Gateway.fm boasts a unique company culture that is remote-first and encourages autonomy. As a Backend Developer, you'll work closely with a diverse team of professionals, fostering innovation through collaboration. We pride ourselves on a supportive atmosphere that values every team member's input.

Gateway.fm offers substantial growth opportunities for Backend Developers, including working on cutting-edge blockchain technologies and engaging with fundamental research. You will have the autonomy to take on new challenges and shape your career trajectory in the rapidly evolving Web3 space.

When answering this question, you can discuss specific projects where you've utilized Go, focusing on microservices and backend architecture. Highlight any challenges you faced and how you overcame them using Go's features, such as goroutines and channels.

In your response, emphasize your understanding of REST principles and the importance of resource-oriented design. Discuss how you ensure APIs are intuitive and scalable, and mention any tools you use, like Go-Swagger, to facilitate API development.

Highlight your hands-on experience with PostgreSQL, focusing on specific optimizations you’ve implemented, such as indexing, query planning, or database partitioning. Provide examples of how you've improved database performance in previous roles.

Discuss your familiarity with gRPC and Protocol Buffers for efficient communication between services. Explain how you ensure reliability and performance during high-load situations and any best practices you follow.

Provide details about how you’ve used Docker for containerization and your familiarity with HashiCorp Nomad for service discovery and orchestration. Mention specific projects where these tools were integral to your workflow.

Discuss methods you've implemented to ensure high availability, such as load balancing, redundancy, and failover strategies. Explain the importance of monitoring and logging in proactively managing system performance.

Explain your approach to time management and prioritization while working remotely. Mention any tools or processes you use to stay organized and communicate effectively with your team.

Share your passion for blockchain technology and how you see backend development as a crucial component of Web3 innovation. Discuss any specific areas within Web3 that you find particularly inspiring or impactful.

Discuss your understanding of security best practices in backend development. Highlight specific techniques you've used to mitigate vulnerabilities, such as input validation, authentication protocols, and secure API design.

Share a specific example of a technical challenge related to backend development. Detail the steps you took to analyze the issue, develop a solution, and implement it, emphasizing your problem-solving skills.