Senior Software Engineer – Layer1, C++

🕒 September 16

🇮🇪 Ireland – Remote

💵 $140k - $200k / year

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 0%

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Arista Networks

WebsiteLinkedInAll Job Openings

1001 - 5000 employees

Founded 2004

🏢 Enterprise

📡 Telecommunications

💰 $2.6M Post-IPO Debt on 2015-05

Enterprise • Telecommunications • Cloud

Arista Networks is a leader in building scalable high-performance and ultra-low-latency networks for modern data center and cloud computing environments. The company offers a wide range of networking solutions including the Arista Extensible Operating System (EOS) for cloud networking, CloudVision for network automation and observability, and a variety of high-performance switches and routing platforms. Arista's solutions are designed for enterprise WANs, cloud-grade routing, multi-domain segmentation, security, and modern network operating models, making them a pivotal choice for hyperscale data centers and cloud environments.

📋 Description

• Work on software managing the physical Layer1 of networking products • Write control software for connectivity ranging from 1GBASE-T connectors to 1.6T long-reach optics • Develop software across forwarding engines, connectors, and interface chips/gearboxes • Build instrumentation and telemetry tools for monitoring and troubleshooting physical link health • Work with Optics teams to define standards for new media and bring them to market • Interface with customers, product management, and hardware engineers to develop Layer1 features • Architect, design, and manage feature development • Develop and maintain features using C, C++, and Python • Review and contribute to functional and design specifications • Build automated tests and test infrastructure • Work with hardware and manufacturing teams to bring Layer1 components to market • Design software control interfaces for Layer1 components with hardware engineers • Provide technical leadership across features, projects, and tools • Analyze and fix customer-network and system-test problems • Mentor new and junior engineers

🎯 Requirements

• BS Computer Science, Electrical Engineering, or Computer Engineering + 8 years experience, or MS in one of these fields + 6 years experience, or Ph.D. in one of these fields + 3 years experience, or equivalent work experience • Expert knowledge of C or C++ and Python • Knowledge of UNIX or Linux • Knowledge of digital communication technologies like modulation and signal encoding schemes is a plus • Understanding of IP networking and/or distributed systems is a plus • Experience working with low level hardware components is a plus • Applied understanding of software engineering principles • Strong problem solving and software troubleshooting skills • Ability to design a solution and implement features independently • Ability to work in small teams

🏖️ Benefits

• Employees can work remotely • Discretionary Arista bonuses and equity may be available for certain roles • US-based employees are entitled to medical, dental, vision, wellbeing, tax savings and income protection benefits • Working hours agreed in advance with the team manager

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