Senior Software Engineer – Low-Latency, Async, Systems Programming, Cloud Security

🕒 il y a 1 mois

🦀 Maryland, Massachusetts – Distant

🦀 Maryland – Remote 🍂 Massachusetts – Remote

💵 $137 500 - $183 500 / an

⏰ Temps Plein

🟠 Senior

👮‍♂️ Cybersécurité / Ingénieur Sécurité

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Tenable

Site WebLinkedInTous les Emplois

1001 - 5000 employés

Fondée en 2002

🔒 Cybersecurity

☁️ SaaS

🏢 Entreprise

Cybersecurity • SaaS • Enterprise

Tenable est une entreprise de cybersécurité spécialisée dans la gestion de l'exposition. Sa plateforme Tenable One offre une visibilité complète sur la surface d'attaque d'une organisation, aidant ainsi les entreprises à anticiper et prévenir les cyberattaques potentielles en communiquant et gérant efficacement les risques cyber. Les solutions de Tenable incluent la gestion des vulnérabilités, la sécurité cloud, la sécurité OT/IoT et la gestion de l'exposition des identités. L'entreprise est reconnue pour son excellence dans la gestion des vulnérabilités, offrant des solutions leaders qui intègrent divers aspects de la sécurité tels que la conformité Active Directory, l'assurance cyber et les environnements de confiance zéro. Tenable est un partenaire de confiance pour plus de 44 000 clients dans le monde, fournissant des analyses et informations avancées via Tenable Research, faisant d'elle un leader dans la gestion moderne de la surface d'attaque à travers les infrastructures IT et OT.

Description

• Write high-performance, asynchronous, low-latency code that handles massive, non-blocking throughput on a single machine. • Dig into memory profiles, hunt down GC pressure, eliminate allocations, and design highly concurrent event-driven architectures. • Build and refine heavy asynchronous execution patterns, ensuring maximum thread efficiency and minimal latency overhead across massive workloads. • Design, develop, and maintain complex, scalable, and high-performance systems with a focus on non-blocking architectures and highly efficient, maintainable code. • Aggressively reduce memory allocations and GC pressure using profiling tools and advanced allocation techniques. • Identify and troubleshoot production issues, conducting low-level root cause analysis and implementing fixes to ensure strict system reliability. • Analyze and articulate the architectural trade-offs of different design choices.

🎯 Exigences

• A proven track record working in the performance-critical domains listed above, specifically dealing with heavy data streams or real-time processing. • Practical, battle-tested experience with asynchronous, event-driven, or multi-threaded programming. You understand how non-blocking I/O works under the hood and how to avoid common concurrency pitfalls. • You don’t just "know" data structures; you understand how computers fundamentally process them. You can easily explain the memory layout, cache-locality, and algorithmic trade-offs of choosing one structure over another from first principles. • Instantly recognize and describe strategies for managing large, fixed blocks of memory (e.g., bitmap allocators, free lists) and mitigating memory fragmentation. • Fluent in bit manipulation and pointer/offset arithmetic. You are capable of calculating the exact metadata and memory overhead of your own code blocks. • A great story about a time you used a memory or CPU profiler to hunt down a low-level bottleneck and solved it with a non-obvious, structural fix. • 4+ years of professional experience, primarily leveraged in performance-first environments using C++, C, Rust, C#, or Java.

🏖️ Avantages

• medical, dental, vision, disability and life insurance • 401(k) retirement savings with company match • an employee stock purchase plan • an employee referral program • flexible spending accounts • an Employee Assistance Program (EAP) • education assistance • parental leave • paid time off (PTO) • company-paid holidays • health and wellness events • community programs