Senior Software Engineer

The Gateway is central to the architecture, responsible for real-time policy enforcement, DNS aliasing, and risk-aware access control across multi-tenant environments. You'll design and develop secure, high-performance, distributed systems that make the overlay network resilient, intelligent, and autonomous - whether deployed on-prem, in the cloud, or at the edge., * Design and build services powering Gateway nodes - including DNS proxy, firewall rule orchestration, policy enforcement, and device posture validation.

• Collaborate with the Controller (back-end) and AI teams to enable adaptive, AI-driven access policies.
• Engineer and optimize real-time communication (gRPC/REST/WebSockets) between Gateways, Connectors, and the Controller.
• Develop observability and telemetry pipelines for Gateway nodes - logs, metrics, traces.
• Contribute to the Gateway clustering model, ensuring scale-out routing, load balancing, and fault tolerance.
• Collaborate closely with the Architects and DevOps team to align with CipherScale's reference architecture and deployment blueprints.
• Participate in design reviews, architecture discussions, and end-to-end testing (performance, resilience, and compliance).
• Responsible for Quality of the Code - Write and maintain unit, integration, end-to-end, performance tests using AI, scripts, and code quality check tools

Do you have experience in gRPC?, Do you have a Master's degree?, 5+ years of software engineering experience, designing and deploying distributed systems at scale.

• 5+ years of hands-on experience with Go (Golang), including concurrency, memory management, networking, and performance tuning.
• Deep understanding of network-level protocols and enforcement (TCP/IP, UDP, DNS, TLS, iptables/nftables, conntrack).
• Proven experience building multi-tenant, security-sensitive systems with strict SLA and HA requirements.
• Familiarity with authN/authZ protocols (OAuth 2.0, OpenID Connect, JWT, SMAL, Certificates) and risk-based access control.
• Experience building and managing systems using Docker, Kubernetes, ArgoCD, and CI/CD pipelines.
• Strong understanding of observability patterns - metrics, distributed tracing, and log pipelines.
• Proven ability to work cross-functionally with architecture, AI, and infrastructure teams in a remote-first and distributed environment., * Previous experience with NodeJS, Typescript, Javascript
• Background in VPN technologies, access management, or cybersecurity
• Experience with policy engines (e.g., OPA, Cedar)
• Familiarity with Cloudflare (e.g., Workers, DNS, WAF)
• Exposure to SaaS infrastructure and Kubernetes orchestration
• Experience scaling high-traffic, production-grade systems
• Prior experience in a startup environment
• BSc/MSc in Computer Science, Engineering, or related field

• Competitive pay rates
• Fully remote work environments
• Self-managed time off