Backend Architect – Golang

This is a fully remote position, open to applicants in Bulgaria.

📋 Description

• Define and enhance the architecture of our backend platform that serves connections from millions of users.

• Design and develop highly available distributed services in Golang while establishing technical direction regarding scalability, reliability, and performance goals.

• Lead code reviews and advocate for testing discipline, clean architecture, and engineering best practices throughout the team.

• Collaborate with the SDK team to seamlessly integrate client features into backend systems and provide end-to-end functionality.

• Mentor engineers to increase the team's technical expertise while working closely with security, infrastructure, and product teams.

• Propel the team to achieve performance benchmarks and deliver reliable products that safeguard users at scale.

⛳️ Requirements

• Bachelor's degree in Computer Science or a related field.

• Over 8 years of experience in backend engineering and architecture, including a minimum of 5 years working with Golang.

• A proven history of designing and managing distributed systems at scale with a comprehensive understanding of networking protocols (IP, TCP, UDP, HTTP/HTTPS, DNS).

• Practical experience with VPN protocols (WireGuard, OpenVPN, IPsec), tunneling, NAT traversal, and low-latency networking.

• Production experience on AWS (EC2, EKS, S3, Aurora/RDS) using container technologies (Docker, Kubernetes) and a strong background in Linux development.

• Familiarity with cryptography fundamentals, threat modeling methodologies, secure coding practices, and proficient API design skills.

🏝️ Benefits

• Address real customer challenges.

• Witness your impact.

• Accelerate your career.