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Principal Software Engineer. We are looking for a highly skilled Principal Software Engineer with strong architectural and systems design expertise to drive the evolution of our next-generation platform. You will shape the technical vision, design scalable and secure systems, and lead architectural decisions that influence multiple product lines.
Job Responsibility:
Design and build system services using modern engineering practices, with a deep understanding of runtime behavior, concurrency, messaging, and performance patterns
Implement APIs across multiple styles and standards (REST, GraphQL, gRPC, etc.), ensuring consistent patterns and a maintainable service ecosystem
Develop and maintain management/control-plane components that support complex domain and containment logic
Build reliable, well-modeled systems that support policy management, orchestration workflows, and stateful service interactions
Deploy, operate, and optimize software in containerized environments using Docker and Kubernetes
Ensure engineering excellence through automated testing, performance tuning, and robust error-handling strategies
Act as a senior technical leader and mentor within the engineering team
Lead design reviews, architecture discussions, and cross-team engineering initiatives
Work closely with product managers, security teams, and platform engineers to deliver aligned and scalable solutions
Communicate architectural decisions, trade-offs, and long-term implications to both technical and non-technical stakeholders
Help shape engineering culture by promoting high standards for code quality, documentation, and system maintainability
Requirements:
Bachelor's or Master's degree in Computer Science, Information Systems, or equivalent experience
8+ years of professional software engineering experience, including significant architectural ownership, modeling, domain-driven design, and building distributed systems
Strong engineering proficiency with .NET Core (deep understanding of internals, patterns, application architecture)
Experience developing and maintaining SOAR system components and control planes
Excellent analytical and problem solving skills
Experience designing and implementing APIs across multiple technologies (REST, GraphQL, gRPC, etc.)
Experience with streaming/event technologies (Kafka, Kinesis, Pub/Sub, etc.)
Experience building secure, resilient systems with strong attention to failure modes and operational readiness
Designing and integrating software systems running on multiple platform types into overall architecture
Nice to have:
Experience with containment models in security platforms (e.g., policy-driven containment workflows)
Background working with security products, endpoint or network security, or secure system design
Exposure to UI frameworks or front-end integration patterns
Familiarity with CI/CD pipelines, infrastructure-as-code, or other DevOps tooling
Experience designing systems for high scale or regulated environments