About the role
Job Description
Sr. Principal Software Engineer
Job Location: Bangalore
Location Flexibility: Primary Location Only
Req Id: 12096
Posting Start Date: 9/7/26
Fujitsu’s R&D vision is to create cutting-edge technologies that support society and prioritize the flow of data. Our five key technologies are essential elements for collecting data from all parts of society, transporting it over ultra-high-speed and secure networks, analyzing it with trusted AI, converting it into value, and returning it to society. Central to realizing our strategy and vision are the people behind our R&D initiatives. We strive to foster top-notch talent in the innovation process by nurturing skilled individuals equipped to advance this cause with originality and dedication.
Website: https://www.fujitsu.com/global/about/research/
Job Description:
The position is for an individual contributor where the candidate needs to develop and deliver layer-3/2 routing protocols/features for Fujitsu Flashwave /1FINITY Products.
Roles and responsibility: Analyze requirements, design, develop and deliver high quality software in protocols such as OSPFv2/v3, IS-IS, BGP, LLDP, DHCP, RSTP. Interact cross functionally on matters that require coordination across organization lines. Write functional and design specification documents and drive sign-off. Interface with other developers, QA, Documentation & Customer Support teams as needed. Participate in full product life cycle development.
Qualifications/Job Responsibilities :
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Should have 15+ years of Hands-on experience in one or more L2/3 protocols - OSPF, IS-IS, BGP, BFD, VRRP, LLDP, DHCP, RSTP etc.
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Should have understanding and experience in working with general routing architecture, good understanding of networking and L2/3 concepts.
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Strong in C/C++ Programming and Data Structure. Yang modeling and good understanding confd from tail-f is a must. Engineer should have good knowledge real time embedded Linux OS.
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Extensive experience working on networking products required. Candidates with experience on Chassis system with multiple line-cards will be preferred.
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Result oriented with strong sense of drive and closure.
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Ability to work effectively with multiple product groups (QA, platform, hardware, product planning etc.) and a diverse set of people ( customer support team etc.) in multiple geographic locations. Should possess strong communication skills.
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Ability to anchor the development teams technically and drive the requirement integrity.
7.Experience in Management / Control plane able to handle all packet forwarding issues on platform
8.Experience in SDKs (Broadcom)
9.Troubleshoot issues in L2/L3 protocols
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Working knowledge on Broadcom drivers (C programming), chipsets
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Education: BS/BE/BTECH/ME/MTECH in CS/EE/ECE is required.
Relocation Supported: No
Visa Sponsorship Approved: No
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