Backend Developer (Networking)

Role: Backend Software Engineer (Go / Rust / Java)

Job Overview

We are looking for a talented Backend Software Engineer to design, develop, and maintain high-performance, scalable backend systems. You will work on distributed microservices, networking technologies, and cloud-native infrastructure while building secure, reliable, and performant applications.Key Responsibilities

• Design, develop, and maintain backend services using Go (preferred), Rust, or Java.
• Build and maintain scalable, distributed microservices architectures.
• Develop and deploy containerized applications using Docker and Kubernetes.
• Implement secure networking solutions, including VPN technologies (IPsec).
• Work with Linux systems and low-level network programming.
• Develop and integrate RESTful APIs and gRPC services.
• Implement authentication and authorization using OAuth2, JWT, and mutual TLS (mTLS).
• Configure and support networking protocols, including OSPF.
• Integrate and maintain SNMP-based monitoring and management solutions.
• Optimize application performance, scalability, and resource utilization.
• Write efficient concurrent and multithreaded code.
• Collaborate with cross-functional teams to deliver secure and reliable software solutions.
• Troubleshoot production issues and continuously improve system reliability.

Required Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience).
• Strong backend development experience in Go (preferred), Rust, or Java.
• Experience building distributed systems and microservices.
• Hands-on experience with Docker and Kubernetes.
• Strong understanding of Linux internals and network programming.
• Experience with REST APIs and gRPC.
• Knowledge of OAuth2, JWT, and mTLS for secure authentication and communication.
• Experience with VPN technologies (IPsec).
• Understanding of routing protocols, particularly OSPF.
• Experience integrating or managing SNMP.
• Strong understanding of concurrent programming, multithreading, and performance optimization.
• Excellent debugging, problem-solving, and analytical skills.

Preferred Qualifications

• Experience with cloud-native architectures and container orchestration.
• Familiarity with observability and monitoring tools.
• Experience building high-availability and fault-tolerant systems.
• Knowledge of CI/CD pipelines and DevOps best practices.
• Experience working in Agile development environments.

What We Offer

• Opportunity to work on modern cloud-native networking and distributed systems.
• Collaborative and engineering-driven work environment.
• Exposure to cutting-edge backend technologies and scalable architectures.
• Professional growth and continuous learning opportunities.