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Luxoft is an IT consulting and software engineering services firm that provides bespoke technology solutions to external clients, often operating as a staff augmentation or professional services provider.

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Posted 5d ago

Lead Software Developer - L2/L3 Networking Datapath

@ Luxoft
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Bengaluru, Karnataka, India
OnsiteFull Time
Responsibilities:designing software, developing software, leading team
Requirements Summary:B.S./B.E. in CS/EE/ECE/IT, 12+ years networking/telecom embedded experience, strong C/C++ skills, Broadcom ASIC experience, knowledge of routing/switching and packet forwarding; English B2.
Technical Tools Mentioned:C, C++, Broadcom ASICs, Trident, Jericho, Qumran, Go, Openflow, SDN
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Job Description

Project description

Perform embedded system software design and implementation for leading high-performance data networking products as a member of a highly capable and dynamic engineering team.

Responsibilities

  • Analyze requirements, design, develop and deliver high quality software along with functional teams.
  • Participate in SW Design reviews, articulate system software requirements
  • Propose design architectures and solutions for new features and enhancements on Broadcom ASICs
  • Experiment and project various performance/scale tweaks with optimal use of Board HW devices and SW resource
  • Demonstrate cross functional collaboration with Product Marketing, SQA and other development teams to ensure software meets all performance, scalability, interop, and security requirements
  • Lead datapath team, interact cross functionally on matters that require coordination across organization lines.
  • Write functional and design specification documents and drive sign-off. Interface with developers, QA, documentation & customer support & program management teams.
  • Participate in full product life cycle development.

Skills

Must have

  • Minimum of B.S./B.E./B.Tech in CS/EE/ECE/IT
  • 12+ years of relevant industry experience in Networking/Telecom
  • Embedded/Network Management
  • Excellent programming knowledge in C/C++
  • Experience in software or hardware-based packet forwarding
  • Working experience with Broadcom ASICs
  • Trident, Jericho or Qumran
  • Software management of networking HW resources such as TCAM, packet buffers & RIB/FIB
  • IPv4/IPv6 routing/forwarding, PBR, ACL, Rate-limiting, QoS
  • MPLS, VPLS, VRF, L3VPN, VxLAN, Openflow, SDN
  • LLDP, LAG/LACP, Layer 2 switching, Ethernet
  • Strong analytical and problem-solving skills
  • Ability to be productive in flexible and dynamic work environments
  • Excellent oral/written communication and interpersonal skills

Nice to have

  • Understanding of system architecture, SDK or Drivers for network processor or traffic manager
  • ASIC/FPGA preferred
  • Exposure to GO and microservices architecture

Other

Languages: English: B2 Upper Intermediate

Seniority: Lead