Principal Engineer

Posted 4 Days Ago
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Bangalore, Bengaluru Urban, Karnataka, IND
In-Office
Expert/Leader
Cloud • Information Technology • Internet of Things • Machine Learning • Software • Cybersecurity • Infrastructure as a Service (IaaS)
We are shaping the future of digital connectivity the world relies on.
The Role
Design, architect, and implement end-to-end SD-WAN bonding and traffic steering solutions. Improve performance, stability, and quality; collaborate across data- and control-plane teams; document designs and tests; use AI tools in development; lead technical teams and handle customer escalations.
Summary Generated by Built In
Join our Team
About this Opportunity:
We are looking for a Principal Engineer in the SD-Wan team of Ericsson Wireless Enterprise Division. You will work with a group of dedicated engineers passionate about developing world-class SD-Wan, Bonding, Traffic Steering Solution
You will do:
  • Design and implement SD-Wan Bonding solutions End to End
  • Work on Performance improvements
  • Collaborate with other Data Plane and Control plane Engineers to Design and Develop the End to End Solution
  • Document design specifications, test procedures, and results
  • Active use of AI tools in Development
  • Handle Customer Escalations
  • Improve Solution Stability and Quality

You will bring:
  • 12+ years of experience as a member of a software development in the field of Networking and Data Path
  • Excellent Knowledge of
    • DPDK, SD-WAN, Routing, DNS, Traffic Steering, Bonding
    • Kernel Programming
    • C/ Python
    • Debugging Skills
  • Experience in Technical Leading a Development Team
  • Knowledge of Good interpersonal, verbal and written communication
  • Collaboration skills with peers, Product Managers, Solution Team and Customers
  • Ability to Architect, Design, Code , Handle Customer escalations
  • Ability to Groom backlog, Create Stories with a Clear Definition of Done,
  • Worked in an Environment of End to End ownership from Dev to Test to Support
  • Hands on Coding and Debugging
  • Excellent problem-solving and analytical skills
  • Excellent English verbal and written communication skills
  • High self-motivation and the ability to work independently while being a great teammate
  • A track record of successful cross-team and cross-site cooperation

Skills Required

  • 12+ years software development experience in Networking and Data Path
  • DPDK
  • SD-WAN
  • Routing
  • DNS
  • Traffic Steering
  • Bonding
  • Kernel Programming
  • C
  • Python
  • Strong debugging skills and hands-on coding
  • Experience technical leading a development team
  • Ability to architect, design, code, and handle customer escalations
  • Experience with end-to-end ownership from development to test to support
  • Excellent English verbal and written communication skills

What the Team is Saying

Vishal
Mayank
Granville
Sneha
Olga
Emily
Nicole
Sola
Aditi
Ericsson
Ericsson

Ericsson Compensation & Benefits Highlights

  • Healthcare Strength Healthcare coverage includes employer‑verified medical, dental, and vision plans, along with HSAs/FSAs and EAP/mental‑health support. Wellbeing initiatives are highlighted as part of Life at Ericsson.
  • Retirement Support Retirement programs include a 401(k) with company matching that is employer‑verified, with mentions of match levels varying by time and team and pension support in some regions. This is frequently cited as a solid pillar of the package.
  • Parental & Family Support Paid parental leave is described as competitive in many U.S. postings, with examples up to 16 weeks maternity and 6 weeks parental/adoption at 100% pay. Family‑friendly policies and return‑to‑work support are also called out.

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The Company
HQ: Stockholm
88,000 Employees
Year Founded: 1876

What We Do

Ericsson builds the digital connectivity the world relies on. Our technology underpins the mobile networks, platforms, and systems that billions of people, businesses, and societies depend on every day. We are a global leader in communications technology, delivering mobile network infrastructure, cloud software, and wireless connectivity solutions for service providers and enterprises worldwide. Our networks support connectivity across 180+ countries, helping power everyday communication as well as critical digital services at global scale. Connectivity has evolved far beyond consumer mobile use. Today, nearly 80% of the world’s population accesses the internet via mobile networks, and Ericsson is helping shape what comes next. We are advancing 5G and 5G Advanced, developing network APIs that open connectivity to the global developer ecosystem, and applying automation and AI to make networks more intelligent, efficient, and resilient. Ericsson was the first company to launch live 5G networks on five continents, and our 5G platform is now commercially live in 150+ networks across 60+ countries. We also support more than 36,000 enterprise customers, enabling secure, high-performance connectivity for industries such as manufacturing, aviation, logistics, utilities, and public safety, where reliability and performance are mission critical. Innovation is central to how we work. Ericsson has approximately 28,000 employees in research and development, backed by one of the strongest intellectual property portfolios in the industry with 60,000+ granted patents. Our engineers, researchers, and technologists work across 100+ global R&D sites, helping define how networks evolve and how digital infrastructure is built for the long term. As the world moves toward a mobile-first, AI-powered, and cloud-driven future, connectivity becomes the foundation for digital transformation across every industry. Ericsson is building that foundation, shaping the future of digital connectivity through technology that operates at global scale and supports real-world impact, today and for what comes next.

Why Work With Us

Ericsson is a place for people who want to work on technology that powers everyday life. You’ll contribute to large-scale systems used every day, tackle complex challenges in live environments, and keep developing your skills and career in your own vision.

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