What are the responsibilities and job description for the Principal Back-End Engineer position at Alopex Powered by ShiFox?
Principal Back-End Engineer (Remote)
Are you a Go (Golang) expert with a passion for building high-performance, scalable back-end systems? Do you thrive in a leadership role, driving architectural decisions and mentoring engineers? If so, we want you on our team!
About UsAlopex/Shifox is at the forefront of innovation, developing cutting-edge software solutions. We are seeking a Principal Back-End Engineer to lead our backend development, ensuring scalability, security, and optimal performance.
What You'll Do- Design, develop, and optimize scalable, high-performance backend services using Go (Golang).
- Architect and maintain secure, efficient APIs (REST) for front-end applications and third-party integrations.
- Optimize and scale MySQL databases, implementing indexing, replication, and query optimization strategies.
- Lead and advocate for microservices architecture and modular backend systems.
- Implement best practices in software engineering, security (OAuth, JWT, encryption), and CI/CD pipelines.
- Mentor and provide technical leadership to other engineers.
- Research and adopt modern backend technologies to improve system performance and efficiency.
- 8 years of backend development experience, with at least 3 years in Go (Golang).
- Expertise in distributed systems and microservices architecture.
- Strong MySQL skills (schema design, indexing, query optimization, replication).
- Experience with caching (Redis, Memcached) for performance optimization.
- Hands-on knowledge of containerization (Docker, Kubernetes, ECS, Nomad).
- Experience with event-driven architectures, message queues (Kafka, NATS, RabbitMQ).
- Proficiency in API design (REST, gRPC, GraphQL).
- Strong debugging and troubleshooting skills for distributed systems.
- Knowledge of cloud platforms (AWS, GCP, Azure).
- Experience with CI/CD pipelines, automated testing, and performance monitoring.
- Familiarity with Infrastructure as Code (Terraform, Pulumi).
- Contributions to open source Go projects or active participation in the Go community.
- Remote-first company – work from anywhere with a reliable internet connection.
- Flexible schedule – work Monday-Friday, 8:00 am-5:00 pm (or based on client needs).
- Collaborative culture – work with a passionate, highly skilled team.
- Opportunity for growth – lead innovation and influence the technical direction of our backend systems.
If you’re a Go (Golang) expert ready to take on a leadership role and drive backend innovation, apply today!
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