All JobsNozomi NetworksPosted on Jun 1, 2026Staff Software EngineerMendrisioMid‑Senior ICsEngineeringPrivate251‑1000TechnologyWe protect the world’s critical infrastructure from cyber threats.Job DescriptionWe are looking for a Staff Software Engineer to join our engineering organization and play a key role in shaping the architecture, scalability, and long‑term evolution of our platform.As a Staff Engineer at Nozomi Networks, you will operate at both a technical leadership and hands‑on engineering level, driving complex initiatives across teams while setting a high bar for engineering excellence. You will own critical areas of the system, influence architectural decisions, and mentor engineers, while delivering impactful features and platform improvements at scale.You could be the next "Nozomier"! If this sounds like you, read on.In This Role You WillLead the design and evolution of distributed systems that power our OT/IoT cybersecurity platformDrive architecture decisions with a long‑term perspective on scalability, performance, and maintainabilityOwn cross‑team initiatives, aligning engineering efforts with product and business prioritiesIdentify and systematically reduce technical debt, improving system reliability and developer productivityAct as a technical multiplier, mentoring engineers and raising the bar on design, code quality, and operational excellenceDefine and champion best practices in software design, testing, and observabilityCollaborate closely with Product, SRE, and Security teams to deliver end‑to‑end solutionsInfluence and improve engineering processes, ensuring effective delivery in a fast‑paced agile environmentTake ownership of mission‑critical features and services, from concept through production and beyondEmbody Nozomi Networks’ cultural pillars, promoting transparency, trust, and accountabilityTo Be Successful In This Opportunity, You Will HaveExtensive experience designing and building large‑scale distributed systems in production environmentsStrong expertise in at least one core language: Golang, C++, Python, or RubyProven track record of technical leadership beyond team boundariesDeep understanding of system design, algorithms, and data structuresExperience with modern backend architectures, APIs, and service‑oriented systemsSolid background in automated testing strategies (TDD, BDD, integration testing)Familiarity with JavaScript/TypeScript and React is a plusStrong knowledge of PostgreSQL and data modeling is a plusUnderstanding of networking fundamentals (TCP/IP, UDP, etc.) is highly valuableExperience working in Agile environments with cross‑functional collaborationAbility to operate in high‑trust, high‑confidentiality environments
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