Senior Software Engineer, Public Sector

Claroty Public Sector LLC is hiring a Senior Software Engineer for its Public Sector R&D organization. The role develops features for the Cyber-Physical Systems (CPS) SaaS platform and investigates, reproduces, and resolves complex issues in federal customer environments.

Responsibilities:

• Design, build, and maintain scalable services for the core SaaS CPS platform using Python, Go, React and other modern technologies
• Contribute directly to core feature delivery, performance optimizations, and backend architecture within the CPS Platform roadmap
• Ensure all platform code complies with FedRAMP, CMMC, and strict GovCloud operational boundaries
• Investigate complex production defects, system regressions, and performance bottlenecks originating in FedRAMP/GovCloud environments
• Re-create customer-reported issues within staging and sandbox environments to isolate bugs and validate fixes
• Produce detailed technical bug reports, telemetry diagnostics, and actionable findings to collaborate seamlessly with core R&D teams in Israel and the US

Requirements:

• US Citizenship Required (Mandatory for GovCloud access and Federal audit compliance)
• 5+ years of professional software engineering experience building and maintaining distributed backend systems
• Strong Proficiency in Python and Go: Deep hands-on experience developing microservices, REST APIs, and event-driven backend components — Must
• Familiarity with modern programming languages, backend frameworks, and cloud-native design patterns
• Strong command of Linux environments (RHEL, Ubuntu, Amazon Linux), containerization (Docker, Kubernetes/EKS), CLI tools, log analysis, and system telemetry metrics — Must
• Proficiency in utilizing AI development tools to accelerate development workflows, code generation, and problem-solving- Must
• Proven ability to read, debug, and trace code written by other teams to identify root causes efficiently
• Excellent technical communication skills with a proven track record of working asynchronously across global development teams
• Experience working on cyber-physical systems, IoT, OT security, or network instrumentation platforms
• Hands-on experience with message brokers and distributed data streaming platforms (e.g., Apache Kafka)
• Experience with React or other modern frontend technologies
• Prior experience working within AWS GovCloud, FedRAMP High/Moderate, or CMMC-compliant environments and security frameworks
• Experience with database query execution and SQL
• Familiarity with CI/CD automation tools (GitLab CI, Jenkins) and Infrastructure-as-Code (Terraform, Helm)