Principal Engineer, Software

2 weeks ago

Bengaluru, Karnataka, India Partners for Growth Full time ₹ 20,00,000 - ₹ 25,00,000 per year

Mavenir

Other Engineering

Bengaluru, Karnataka, India

Posted on Sep 27, 2025

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Mavenir is building the future of networks and pioneering advanced technology, focusing on the vision of a single, software-based automated network that runs on any cloud. As the industry's only end-to-end, cloud-native network software provider, Mavenir is transforming the way the world connects, accelerating software network transformation for 250+ Communications Service Providers in over 120 countries, which serve more than 50% of the world's subscribers.

Role Summary
Plans, designs, develops and tests software systems or applications for software enhancements and new products including cloud-based or internet-related tools.

Key Responsibilities

  • Proficient in developing C/C++/Go applications in Unix or Linux
  • Proficient in developing network application control plane or data plane software
  • Good understanding of TCP/IP, BGP, OSPF, IPSec and other networking protocols
  • Good understanding of linux internals - Virtual memory/mutual exclusion/IPC/Multithreaded applications/Network-programming
  • Familiarity with User space packet processing with dpdk or vpp
  • Proficient in data structures and algorithms
  • Robust design skills

Job Requirements
Hands-on experience in C/C++ software development for telecommunications and networking software.

Software troubleshoot, debugging experience along with OOAD and problem solving skills.

Familiarity on GNU toolchain over Linux platform.

Understanding of multi-threading, IPC, memory management and other OS level concepts.

Knowledge of IPv4/IPv6 networking and transport layer protocols such as TCP/UDP/SCTP.

Knowledge of telecom protocols like S1AP, NAS, Diameter, Radius, GTPC, RANAP, SS7 etc.

Knowledge of Virtualization and Cloud technologies (VMWare, KVM etc.).

Knowledge of 3GPP mobile packet core network technology, especially 3GPP LTE/3G nodes, interfaces and standards.

Exposure to one or more telecom networks and technologies like GSM, 3G, LTE, IMS, 5G, IoT, CUPS, WiFi etc.

Hands on development experience in LTE core network nodes like MME, SGW, PGW, CSGN, ePDG, SGSN, GGSN etc.

Accessibility
Mavenir is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities. If you require any assistance, please state in your application or contact your recruiter.

Mavenir is an Equal Employment Opportunity (EEO) employer and welcomes qualified applicants from around the world, regardless of their ethnicity, gender, religion, nationality, age, disability, or other legally protected status.

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