Scouting for C++ Developer for Mumbai & Gurgaon location

United States Digital Space LLC; Maharashtra; On-site; INR 1,500,000 - 3,500,000; Full time

Job summary

United States Digital Space LLC in Navi Mumbai, Maharashtra, is seeking a senior C++ developer to design and implement high-performance telecom applications on Linux. You will work on multi-threaded systems, TCP/IP sockets, and standards like 3GPP and HTTP/2, delivering carrier-grade solutions with near-100% availability.

Ideal candidates bring 8–10 years of C/C++ experience, strong Linux skills, and familiarity with DIAMETER, SCTP, TCP, SMPP, and HTTP/2; join a team building scalable, reliable

Qualifications

• 8–10 years of C/C++ development experience.
• Strong Linux programming expertise.
• Knowledge of DIAMETER, SCTP, TCP, SMPP, and HTTP/2.
• Understanding of 3GPP standards and networking concepts.
• Experience in multi-threading and performance optimization.

Responsibilities

• Develop telecom applications using C++11/14/17 on Linux
• Design and implement high-performance, multi-threaded applications
• Build scalable solutions using STL, Boost, TCP/IP, sockets, design patterns, and data structures
• Develop products aligned with 3GPP and IETF standards
• Optimize applications for high network throughput and performance
• Debug and enhance products using static analysis tools, profilers, sanitizers, and debuggers
• Deliver carrier-grade solutions with 99.999% availability

Skills

C/C++ development

Linux programming

Telecom protocols

3GPP standards

Multithreading, sockets

Education

Bachelor's degree

Tools

STL

Boost

Job description

We're Hiring | Signalling Plane C++ Developer

We are looking for talented C/C++ Developers to join our engineering team and contribute to the development of scalable, carrier-grade signalling products built on Linux.

Location: Gurugram, Mumbai

What you'll work on:

• Develop telecom applications using C++11/14/17 on Linux
• Design and implement high-performance, multi-threaded applications
• Build scalable solutions using STL, Boost, TCP/IP, sockets, design patterns, and data structures
• Develop products aligned with 3GPP and IETF standards
• Optimize applications for high network throughput and performance
• Debug and enhance products using static analysis tools, profilers, sanitizers, and debuggers
• Deliver carrier-grade solutions with 99.999% availability

We're looking for professionals with:

• 8-10 years of C/C++ development experience
• Strong Linux programming expertise
• Knowledge of telecom protocols such as DIAMETER, SCTP, TCP, SMPP, and HTTP/2
• Understanding of 3GPP standards and networking concepts
• Experience in multi-threading, socket programming, and performance optimization

Pay: ₹1,500,000.00 - ₹3,500,000.00 per year

Education:

• Bachelor's (Preferred)

Experience:

• C++: 6 years (Required)

Location:

• Navi Mumbai, Maharashtra (Preferred)

Work Location: In person