Senior Software Engineer (Golang)

We’re seeking a Senior Software Engineer to help build and evolve the Gateway , the edge enforcement and routing component of our AI-driven Zero Trust Network Access (ZTNA) platform.

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.

Responsibilities

• 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.

Job requirements

Nice to Have

Benefits

Seniority level

Mid‑Senior level

Employment type

Contract

Job function

Computer and Network Security

Madrid, Community of Madrid, Spain 6 days ago

#J-18808-Ljbffr