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Software Engineer Sr Staff @ Juniper Networks

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 Software Engineer Sr Staff

Job Description

We are seeking a talented and experienced Software Engineer to join our dynamic team. In this role, you will contribute to the design, development, and optimization of carrier-class networking and system software. As a key member of our engineering group, you'll work on cutting-edge technologies, collaborate with cross-functional teams, and drive impactful solutions.
 
Responsibilities
  • Collaborate with product managers, architects, and other engineers to define software requirements and specifications.
  • Design, implement, and maintain networking and system software components using C and C++ programming languages.
  • Conduct object-oriented analysis and design to ensure robust and scalable solutions.
  • Debug complex system-level issues, leveraging your deep understanding of fundamental OS concepts (especially in Linux or similar operating systems).
  • Participate in hardware and system-level design discussions, ensuring carrier-class software development.
  • Work with Linux device drivers, system bring-up, and the Linux kernel.
  • Navigate large codebases effectively, drawing from prior experience.
  • Apply strong technical, analytical, and problem-solving skills to enhance software performance and resilience.
  • Utilize scripting technologies and modern DevOps practices.
  • Collaborate with cross-functional teams, including networking, embedded platform software, and hardware experts.
  • Present technical topics articulately and confidently.
  • Articulate design, lead development and see through the deployment of switching software for datacenter switching products.
  • Work with product management and cross functional teams and develop detailed architectural, functional and design specifications to meet product requirements.
  • Carry out detailed design, coding, unit and functional testing of software, fix complex defects, through entire lifecycle of the project.
  • Lead development activity within the team, working with managers for detailed planning of tasks, setting intermediate milestones, strategizing execution.
  • Mentor and guide junior engineers in the team for technical problem solving, and building long term expertise and competency.
  • Work with cross functional validation and verification teams to ensure correct and complete verification of software and components, to meet real-life network deployments.
  • Work closely with Juniper technical assistance team, for providing engineering assistance in supporting critical customer escalations.
Qualifications
  • Bachelor s or master s degree in computer science, electronics, telecommunication engineering, or a related discipline.
  • 14+ years of experience in networking and system software development.
  • Proficiency in C and C++ programming.
  • Familiarity with data structures and system debugging techniques.

Expertise in one or more of the following areas:

  • Host Complex, System Peripherals & Drivers: CPU complex (x86); PCIe, SPI, I2C, MDIO; FPGA, CPLD, Flash Drivers
  • Ethernet Interfaces (ranging from 1Gig to 400G+, including 800G, 1.6T), MacSec, Timing, Optics (SFP, QSFP, QDD, OSFP)
  • High-speed packet forwarding with network processors, PHYs, and SerDes
  • Strong communication skills, both written and verbal.
Preferred Skills:
  • Understanding of SONiC architecture & hands-on SONiC experience, Experience using SONiC development and integration
  • Experience with software development for the forwarding ASICs, FPGAs, Network Processors etc

Job Classification

Industry: IT Services & Consulting
Functional Area / Department: Engineering - Software & QA
Role Category: Software Development
Role: Technical Architect
Employement Type: Full time

Contact Details:

Company: Juniper Networks
Location(s): Bengaluru

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Keyskills:   Product management Networking Coding FPGA Linux kernel Functional testing Ethernet Data structures Telecommunication PCIE

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Juniper Networks

Since 1996, Juniper Networks designs, develops, and sell innovative products and services that together provide our customers with high-performance network infrastructure that creates responsive and trusted environments for accelerating the deployment of services and applications over a single netwo...