5G Layer-2 MAC Developer (C++ & O-RAN) | Hughes Systique | Bangalore, Gurgaon, Noida

Hughes Systique; Bengaluru, Gurugram District, Dadri; Sur place; INR 1 200 000 - 2 400 000; Plein temps

Résumé du poste

Hughes Systique is seeking an experienced 5G Layer-2 MAC Developer for permanent engagement across Bengaluru, Gurgaon, or Noida. You will architect, develop, and optimize MAC, RLC, and PDCP stacks and tors and schedules for 4G/5G RAN.

Strong C++ and Linux experience is required, with 4–10 years in wireless protocol engineering. You will collaborate with multidisciplinary RAN teams, validate multi-vendor interoperability, and contribute to 3GPP-aligned software.

Qualifications

• Bachelor’s degree in Computer Science, Telecommunications Engineering, Electronics and Communication, or related technical discipline.
• 4 to 10 years of progressive professional hands-on experience in wireless communication software and protocol development.
• Strong, demonstrable operational expertise in 5G Layer-2 protocols MAC/RLC/PDCP.
• Proficiency in MAC Scheduler development and Carrier Aggregation.
• C++ in Linux environments; 3GPP standards knowledge.
• Good understanding of LTE/5G RAN architectures and telecom signaling.
• Excellent analytical, debugging, and communication skills.
• Legal work authorization and availability in Bangalore, Gurgaon, or Noida.

Responsabilités

• Design, develop, and optimize 5G Layer-2 MAC, RLC, and PDCP stacks.
• Implement advanced MAC scheduler algorithms and Carrier Aggregation.
• Write high-performance, multi-threaded C++ code for embedded Linux/**RAN** platforms.
• Contribute to 4G/5G RAN, O-RAN, and multi-vendor interoperability efforts.
• Perform unit testing, conformance validation, and performance profiling.
• Collaborate with RF, systems engineering, and deployment teams throughout the product lifecycle.
• Maintain technical documentation and code repository audit logs.

Connaissances

5G Layer-2

MAC

RLC

PDCP

C++

Linux

3GPP Standards

Carrier Aggregation

Open RAN

Formation

Bachelor's degree in CS/EE/EC

Outils

Git

Gerrit

Jira

Confluence

Description du poste

Position Summary:

Driving advanced wireless communication innovations, 5G Layer-2 protocol development, and next-generation O-RAN and Satellite-NTN architectures across Bangalore, Gurgaon, and Noida, Hughes Systique is actively seeking accomplished 5G Layer-2 (MAC) Developers for a premier permanent professional engagement. In this vital technical role, you will architect, design, develop, and optimize high-performance MAC, RLC, and PDCP protocol stacks and MAC scheduler algorithms for cutting-edge 4G and 5G radio access networks. Bringing 4 to 10 years of progressive professional experience in wireless protocol engineering and expert C++ programming, you will empower global telecommunications operators and equipment manufacturers to achieve uncompromised throughput, ultra-low latency, and seamless multi-band connectivity. This prestigious career opportunity offers competitive remuneration, high technical visibility, and professional growth within a premier global software R&D and telecommunications engineering enterprise.

Detailed Job Description:

As a 5G Layer-2 MAC Developer supporting Hughes Systique across Bangalore, Gurgaon, or Noida, you will take full operational, tactical, and technical ownership of wireless protocol stack implementation, real-time scheduler optimization, and multi-vendor interoperability validation. Your day-to-day responsibilities include developing complex MAC scheduler algorithms, implementing Carrier Aggregation features, authoring high-performance C++ code for embedded Linux environments, aligning software architectures with 3GPP standards, collaborating directly with multidisciplinary RAN engineering squads, and interacting directly with technical recruitment leaders like Aditi Bangale. Furthermore, you will manage application requirements by submitting your updated resume via direct email to Aditi Bangale at [e-mail] or via LinkedIn Direct Message.

Key Responsibilities:

• Design, develop, integrate, and optimize 5G Layer-2 protocol stacks with specialized focus on MAC, RLC, and PDCP layers.
• Architect and implement advanced MAC Scheduler algorithms, dynamic resource allocation, and Carrier Aggregation mechanisms.
• Author robust, high-performance, and multi-threaded C++ code for real-time telecommunications software and embedded RAN platforms.
• Contribute directly to 4G/5G RAN, Open RAN (O-RAN), and wireless protocol development initiatives in alignment with 3GPP standards.
• Conduct rigorous unit testing, protocol conformance validation, integration debugging, and performance profiling on target hardware.
• Collaborate seamlessly with systems engineering, radio frequency (RF) teams, and customer deployment squads during product lifecycles.
• Ensure strict adherence to telecommunications engineering best practices, memory efficiency standards, and software quality metrics.
• Maintain meticulous technical documentation, architectural specifications, design reviews, and code repository audit logs.

Required Qualifications & Skills:

• Bachelor’s degree in Computer Science, Telecommunications Engineering, Electronics and Communication, or related technical discipline.
• Minimum of 4 to 10 years of progressive professional hands‑on experience in wireless communication software and protocol development.
• Strong, demonstrable operational expertise in 5G Layer-2 protocols, specifically MAC, RLC, and PDCP architectures.
• Comprehensive working knowledge and practical hands‑on proficiency in MAC Scheduler development and Carrier Aggregation.
• Deep practical programming skills and mastery of modern C++ in Linux environments.
• Solid practical grasp of 3GPP specifications, LTE/5G RAN architectures, and telecom signaling protocols.
• Exceptional analytical problem-solving aptitude, algorithmic debugging capabilities, and professional communication skills.
• Mandatory legal work authorization and physical availability for professional operations in Bangalore, Gurgaon, or Noida.

Nice-to-Have Skills:

• Hands‑on familiarity with O-RAN architecture, split-options (CU/DU), and cloud-native network functions.
• Experience working with Satellite Communication or Non‑Terrestrial Network (NTN) protocols and waveform design.
• Professional familiarity with real‑time operating systems (RTOS), DPDK, multithreading optimization, and network processors.
• Experience utilizing enterprise agile tracking platforms (Jira, Confluence) and version control workflows (Git, Gerrit).
• Active participation in 3GPP standardization meetings, IEEE publications, or wireless research symposia.

Application Information:

• Recruiter: Hughes Systique Recruitment Division
• Contact Name: Aditi Bangale (Technical Recruiter)
• Email: [e-mail]
• Phone:
• Company Website: https://www.hsc.com
• Salary/Rate: Market Competitive / Enterprise Telecommunications Package
• Deadline: Open until filled (Urgent 5G Layer-2 Developer Opening)
• Notice Period: Immediate to 30 Days Preferred
• Contract Duration: Permanent / Full-Time Professional Engagement

Recruitment Pro Tip:

When applying for this 5G Layer-2 MAC Developer position through Hughes Systique, ensure your resume explicitly highlights your MAC scheduler portfolio, C++ multi‑threading expertise, and 3GPP protocol stack experience.