Senior Software Engineer ( C++ Developer )

Shashwath Solution; Pune District; On-site; INR 1,800,000 - 3,200,000; Full time

Job summary

Shashwath Solution is seeking a highly experienced Senior C++ Developer to design, develop, and optimize high-performance C++ applications in the Telecom & Datacom domain. You will lead architecture, collaborate with cross-functional teams, and mentor junior engineers to deliver robust software solutions.

The role requires deep expertise in C/C++, multithreading, memory management, and networking protocols, with proficiency in Linux/Windows environments and modern toolchains.

Qualifications

• 1015 years of hands-on experience in C++ development.
• Strong proficiency in C and C++11/14/17/20.
• In-depth knowledge of STL, algorithms, multithreading, memory management.
• Linux/Windows internals and network programming.

Responsibilities

• Design, develop, and optimize high-performance, scalable C/C++ applications.
• Lead architecture, design, and implementation of complex C++ applications.
• Develop efficient, reliable, and scalable software solutions.
• Ensure adherence to coding standards, efficient algorithms, and design patterns.
• Analyze core dumps, memory leaks, and performance bottlenecks using tools like GDB, Valgrind, VTune.
• Lead technical discussions, design reviews, and architecture decisions.

Skills

C++

Linux APIs

Windows APIs

Python

Scripting

Networking protocols

Memory management

Design reviews

Software development

Senior Software Eng

Technical documentation

Tools

Git

CMake

Makefiles

GCC

MS Visual Studio

VTune

Valgrind

Perf

Job description

Job Summary

We are seeking a highly experienced and skilled Senior C++ Developer with 1015 years of experience to join our dynamic team. The ideal candidate will be responsible for designing, developing, and optimizing complex C++ applications in the Telecom & Datacom domain. You will collaborate with cross-functional teams to create robust, high-performance, and scalable software solutions.

Key Responsibilities

• Software Development:
  • Design, develop, and optimize high-performance, scalable C/C++ applications.
  • Lead the architecture, design, and implementation of complex C++ applications.
  • Develop efficient, reliable, and scalable software solutions.
  • Ensure adherence to coding standards, efficient algorithms, and design patterns.
• Code Optimization and Performance Tuning:
  • Analyze core dumps, memory leaks, stack traces using tools like GDB, Visual Studio Debugger.
  • Profile and optimize using tools (VTune, Valgrind) CPU, memory, I/O performance and identify the bottlenecks.
  • Optimize multithreading, lock-free data structures, and parallel computing.
• Low-Level System Programming:
  • Work with Linux/Windows APIs, system calls, kernel modules.
  • Work with networking protocols, socket programming, and memory management.
• Team Collaboration & Leadership:
  • Lead technical discussions, design reviews, and architecture decisions.
  • Mentor junior developers in best practices.
  • Work with cross-functional teams (QA, Product Managers, GUI).
  • Create and maintain technical documentation and specifications.

Requirements

• Programming Expertise:
  • 1015 years of hands-on experience in C++ development.
  • Strong proficiency in C and C++11/14/17/20.
  • In-depth knowledge of STL, algorithms, multithreading, memory management.
• System Programming:
  • Linux/Windows internals (processes, threads, signals, syscalls).
  • Experience with network programming (TCP/UDP), IPC, and shared memory.
• Multithreading & Parallelism:
  • Thread pools, task schedulers, async programming.
  • Implementing lock-free and wait-free data structures using atomic operations.
  • Experience in optimizing for NUMA architectures and reducing CPU contention.
• Version Control and Build Systems:
  • Experience with Git, CMake, Makefiles.
  • Familiarity with GCC, MS Visual Studio.
• Debugging & Performance Tools: GDB, Valgrind, perf, VTune.
• Protocol Expertise: Working experience of VoIP and Wireless protocols (Core network).

Preferred Skills (Good to have)

• Scripting languages like Python for automation, testing scripts.
• Basic telecommunication concepts.
• Experience with DPDK.

Mandatory Key Skills

• software development
• Senior Software Engineer
• Linux APIs
• Windows APIs
• Python
• scripting
• technical documentation
• networking protocols
• memory management
• design reviews
• C++*