C++ Developer

About Us :

Mobileum is a leading provider of Telecom analytics solutions for roaming, core network, security, risk management, domestic and international connectivity testing, and customer intelligence. More than 1,000 customers rely on its Active Intelligence platform, which provides advanced analytics solutions, allowing customers to connect deep network and operational intelligence with real-time actions that increase revenue, improve customer experience, and reduce costs. Know our story :

Headquartered in Silicon Valley, Mobileum has global offices in Australia, Dubai, Germany, Greece, India, Portugal, Singapore and UK with global HC of over 1800+.

Join Mobileum Team

At Mobileum we recognize that our team is the main reason for our success. What does work with us mean? Opportunities!

Role : C++ Developer

About the Job :

We are looking for a passionate and skilled Senior Software Engineer with 1-2 years of experience in C++ development to join our core engineering team. You will contribute to the maintenance, improvement, and evolution of a mature, complex legacy product deployed across bare metal, virtualized, and containerized environments.

This role provides an exciting opportunity to work on system-level software, apply modern debugging and optimization techniques, and participate in the long-term architectural transformation of the product into a microservices-based model.

Roles & Responsibility : -

Contribute to the enhancement and maintenance of a large, legacy C++ codebase.

Analyse, debug, and fix defects including memory leaks, performance issues, and crashes.

Write clean, efficient, and well-documented code with focus on quality and maintainability.

Use Linux-based tools for debugging, profiling, and performance tuning.

Participate in code reviews, design discussions, and sprint planning.

Support system testing, performance benchmarking, and integration activities.

Collaborate closely with senior engineers, QA, and DevOps to deliver high-quality releases.

Learn and contribute to the ongoing architectural transformation efforts, including partial rewrites and microservices adoption.

Desired Profile : -

Strong hands-on programming experience in C++ (C++11 or later preferred).

Good understanding of data structures, algorithms , and problem-solving skills .

Experience working in Linux development environments.

Familiarity with debugging and profiling tools such as gdb, valgrind, strace, perf, asan / tsan, etc.

Ability to troubleshoot and fix memory-related issues, crashes , and performance bottlenecks .

Basic understanding of multithreaded / concurrent programming .

Experience with version control systems (e.g., Git).

Exposure to RDBMS (e.g., MySQL / PostgreSQL) or Object stores is a plus.

Technical skills :

Experience working with legacy codebases or large-scale systems.

Familiarity with containerized environments (Docker, Kubernetes).

Exposure to static code analysis tools and / or code quality frameworks.

Experience in performance benchmarking or automated testing frameworks.

Work Experience : 1-2 years of experience in C++, Strong hands on coding experience along with telecom protocols

Educational Qualification :

BE. / B.Tech., M.E. / M.Tech. or M. Sc. in Computer Science / Electronics Engineering / MCA

Location : Mumbai