Physical layer ( RAN/UE)

Vloforce Solutions; Gurugram District; On-site; INR 1,200,000 - 2,000,000; Full time

Job summary

Vloforce Solutions is seeking an experienced Physical Layer (RAN/UE) Engineer to design, develop, and optimize 4G LTE and 5G NR Layer-1 features for RAN and UE. The role emphasizes hands-on coding in C/C++, debugging, and implementing PHY algorithms with DSP concepts.

The candidate should have strong knowledge of 3GPP standards, experience with QXDM and Wireshark, and be ready for on-site work in Gurgaon/Bengaluru. 3–8 years of relevant experience is expected.

Qualifications

• Bachelor’s or Master’s degree in Electronics & Communications, Telecommunications, Computer Science, or a related field.
• 3–8 years of relevant experience in Physical Layer, RAN, UE, LTE, or 5G development.
• Strong knowledge of 3GPP standards.
• Hands-on experience with 4G LTE and 5G NR.
• Strong programming skills in C and C++.
• Experience with Git and Jira.
• Experience with QXDM and Wireshark.
• Strong debugging and problem-solving skills.

Responsibilities

• Design, develop, and maintain 4G LTE and 5G NR Physical Layer (Layer-1) features.
• Develop and optimize Physical Layer algorithms and functionalities for RAN/UE.
• Analyze and debug link-level and system-level performance issues.
• Work on wireless communication technologies, including OFDM, MIMO, modulation, coding, and channel processing.
• Perform simulations, testing, debugging, and performance optimization.
• Use tools such as QXDM and Wireshark for debugging and analysis.
• Collaborate with cross-functional teams, including protocol, hardware, and QA teams.
• Ensure compliance with relevant 3GPP standards.
• Prepare technical documentation and test plans.
• Support integration, testing, and continuous improvement of Physical Layer solutions.

Skills

3GPP standards

4G LTE

5G NR

C/C++

QXDM

Wireshark

DSP concepts

OFDM

MIMO

Modulation

Coding

Git

Jira

Debugging

Education

Bachelor’s or Master’s degree in Electronics & Communications, Telecommunications, Computer Science, or related field

Tools

QXDM

Wireshark

Git

Jira

Job description

Job Title: Physical Layer (RAN/UE) Engineer
Company: Vloforce Solutions
Job Type: Contract-to-Hire (C2H)
Work Mode: On-site
Location: Bengaluru / Gurgaon
Experience: 3–8 Years

About Vloforce Solutions

Vloforce Solutions is a fast-growing technology company specializing in consulting, implementation, Industry Cloud solutions, and talent development. We work across modern technologies, including Salesforce, Vlocity, Full Stack, and other emerging technology domains.

Role Description

We are looking for experienced Physical Layer (RAN/UE) Engineers to join our team. The role involves designing, developing, implementing, and optimizing 4G LTE and 5G NR Layer-1 (Physical Layer) features for Radio Access Networks (RAN) and User Equipment (UE).

The ideal candidate should have strong experience in wireless communication technologies and Physical Layer development, along with excellent programming and debugging skills.

Key Responsibilities

• Design, develop, and maintain 4G LTE and 5G NR Physical Layer (Layer-1) features.
• Develop and optimize Physical Layer algorithms and functionalities for RAN/UE.
• Analyze and debug link-level and system-level performance issues.
• Work on wireless communication technologies, including OFDM, MIMO, modulation, coding, and channel processing.
• Perform simulations, testing, debugging, and performance optimization.
• Use tools such as QXDM and Wireshark for debugging and analysis.
• Collaborate with cross-functional teams, including protocol, hardware, and QA teams.
• Ensure compliance with relevant 3GPP standards.
• Prepare technical documentation and test plans.
• Support integration, testing, and continuous improvement of Physical Layer solutions.

Mandatory Skills

• Strong knowledge of 3GPP standards.
• Hands‑on experience with 4G LTE and 5G NR.
• Strong programming skills in C and C++.
• Experience with QXDM and Wireshark.
• Knowledge of DSP concepts.
• Strong understanding of OFDM, MIMO, modulation, coding, and wireless communication fundamentals.
• Experience with Git and Jira.
• Strong debugging and problem-solving skills.

Qualifications

• Bachelor’s or Master’s degree in Electronics & Communication, Telecommunications, Computer Science, or a related field.
• 3–8 years of relevant experience in Physical Layer, RAN, UE, LTE, or 5G development.

Interested candidates can share their updated profiles for consideration.