About the Company: Altiostar is the mobile broadband industry's first provider of Virtual RAN (vRAN) with Ethernet front haul, for software-intensive LTE eNodeB. Their unique solution is designed to enhance quality of experience, improve spectral efficiency, and significantly reduce Total Cost of Ownership (TCO). By joining the team of passionate and experienced professionals at Altiostar, you will be part of a group that understands the requirements and vision of mobile network operators. About the Role: Altiostar is seeking a dedicated individual with a strong passion for technology to lead the development of their innovative LTE OpenvRAN and 5G vRAN product portfolio, as well as software roadmaps. Responsibilities: - Demonstrate exceptional problem-solving skills, proactively identifying and resolving issues to maintain optimal business productivity. - Engage in all stages of the software development lifecycle for constructing OAM/FCAPS modules, encompassing planning, requirements gathering, development, testing, and quality assurance. - Collaborate with other subsystem teams during development and testing phases. - Investigate incidents, determine root causes, rectify and document issues, and implement preventive measures. - Conduct regular reviews of existing systems and propose recommendations for enhancements. Qualifications: - Masters or Bachelors degree in Engineering, Telecommunications, Computer Science, Software Technology, or an equivalent field of study. Required Skills: - Proficient in coding with C/C++, Python, and understanding of Object-Oriented concepts (preference for C++ 11). - Hands-on experience with multi-threading and multi-processing architecture in Linux Platform. - Familiarity with Performance management modules. - Previous exposure to Performance/Fault Management modules of 3G/4G/5G software stack. - Solid understanding of build environment, makefiles, and CI/CD systems. - Knowledge of ASN.1, XML, JSON, YAML, HTTP(S), SNMP, and kafka is advantageous. - Experience with Docker/Kubernetes/Container platforms is a plus. Equal Opportunity Statement: Altiostar is committed to providing equal employment opportunities to all qualified individuals, regardless of race, color, religion, gender, national origin, disability, veteran status, or any other protected characteristics. Rakuten Shugi Principles Our worldwide practices encompass specific behaviors that define Rakuten's uniqueness and unity across the globe. We expect all Rakuten employees to embody the 5 Shugi Principles of Success: - Always strive to improve and progress. Embrace the philosophy of continuous improvement - Kaizen. - Approach your work with unwavering professionalism. Demonstrate a relentless commitment to excellence. - Apply the Rakuten Cycle of Hypothesize - Practice - Validate - Shikumika to navigate uncharted territories successfully. - Prioritize maximizing Customer Satisfaction. The ultimate goal for service industry professionals is to bring a smile to customers" faces. - Embrace Speed!! Speed!! Speed!! Be time-conscious, take the lead, set clear objectives, and engage your team efficiently.,
You will be working at Altiostar, the mobile broadband industry's pioneering provider of Virtual RAN (vRAN) with Ethernet front haul, aimed at enhancing LTE eNodeB through software-intensive solutions. Your role will involve focusing on complex features of the physical layer, requiring deep understanding of issues and delivering state-of-the-art solutions during real-time operations and product design. As part of a competitive team that values technical growth, micro-specialization is not emphasized, providing ample room for your professional development. Your responsibilities will include showcasing strong signal processing fundamentals supported by a solid academic background, along with a robust knowledge of cellular communication systems and experience in wireless standards such as 3GPP, 3GPP2, or Wi-Max. Proficiency in programming languages like C, C++, or MATLAB is essential, enabling you to develop key modules, quick prototypes, and new physical layer features. Your role will also involve coding and debugging frameworks and algorithms in a multi-core environment. To excel in this position, you should hold a Bachelor's or Master's degree in Electronics and Communication or a relevant field, coupled with 2 to 12 years of pertinent experience. Your skill set should demonstrate the ability to enhance algorithm performance, identify architectural issues, and utilize test tools like signal generators and analyzers. Experience in multi-layer integration and optimization techniques will be advantageous. Preferred skills for this role include adaptability to a competitive environment, ability to manage deadlines effectively, and willingness to multitask as needed. Altiostar is an equal opportunity employer, evaluating applicants based on qualifications without discrimination. Additionally, you are expected to embody Rakuten's 5 Shugi Principles of Success, emphasizing continuous improvement, professionalism, structured problem-solving, customer satisfaction, and speed in achieving goals.,
Altiostar is the mobile broadband industry's pioneer in Virtual RAN (vRAN) with Ethernet front haul, offering software-intensive LTE eNodeB. The innovative solution aims to enhance the quality of experience, boost spectral efficiency, and significantly reduce Total Cost of Ownership (TCO). Join a team of dedicated professionals who comprehend the requirements and vision of mobile network operators. Our distinctive 4G/5G vRAN solution is engineered to elevate user experience, improve spectral efficiency, offer operator flexibility in hardware selection, enable full network automation, and notably diminish Total Cost of Ownership (TCO). The product incorporates cutting-edge hardware and software technologies. We are a team of enthusiastic experts who grasp the needs and aspirations of mobile network operators. Our mission is to equip mobile network operators with the necessary tools to swiftly and efficiently deploy and expand their 4G/5G networks in a feature-rich and cost-effective manner. As a MAC Feature Design, Development, and Maintenance specialist, your role involves providing customer support for 4G/5G. Responsibilities include: - Demonstrating 4-8 years of experience in the Telecommunication industry. - Designing, developing, optimizing, and debugging L2/MAC Scheduler. - Hands-on experience with MAC Scheduling algorithms on eNB/Small Cells/gNB. - Actively participating in systems engineering activities, comprehending the design and implementation. - Offering on-site customer support for R&D issues, analyzing field problems, collaborating with cross-functional teams to resolve technical issues, and escalating concerns promptly. - Proficiency in C/C++ coding, along with essential design, debug, and architecture skills. - Familiarity with Integration with L1 and L3 Interfaces, RRC message sequences, and debugging skills in log analysis. - Expertise in utilizing tools like QCAT, Viavi to identify and resolve system issues. Qualifications: - Bachelors/Masters in ECE or Computer Science Engineering. Required Skills: - 4-8 years of Telecommunication industry experience, L2/MAC Scheduler Design, Development, Optimization, Debugging, Proficiency in C/C++ coding, Design, Debug, and Architecture skills. Preferred Skills: - Understanding of Integration with L1 and L3 Interfaces, Familiarity with RRC message sequences, Debugging Skills in Log analysis, Proficiency in tools like QCAT, Viavi. No. of Positions: 2 Altiostar is dedicated to fostering diversity and inclusivity. Join us in embodying the Rakuten Shugi Principles of Success: - Always strive for improvement and advancement Kaizen. - Maintain a passionately professional approach and aim for the highest standards. - Utilize the Rakuten Cycle Hypothesize - Practice - Validate - Shikumika, for success in uncharted territories. - Prioritize maximizing Customer Satisfaction to bring smiles to customers. - Embrace speed and efficiency in all endeavors. Take the lead, establish clear goals, and engage your team effectively.,
You will be a part of Altiostar, a pioneering company in the mobile broadband industry providing Virtual RAN (vRAN) solutions. As a dedicated individual with a strong passion for technology, you will lead the development of innovative LTE OpenvRAN and 5G vRAN product portfolio and software roadmaps. - Demonstrate exceptional problem-solving skills to maintain optimal business productivity. - Engage in all stages of the software development lifecycle for constructing OAM/FCAPS modules. - Collaborate with other subsystem teams during development and testing phases. - Investigate incidents, determine root causes, rectify and document issues, and implement preventive measures. - Conduct regular reviews of existing systems and propose recommendations for enhancements. - Masters or Bachelors degree in Engineering, Telecommunications, Computer Science, Software Technology, or an equivalent field of study. - Proficient in coding with C/C++, Python, and understanding of Object-Oriented concepts (preference for C++ 11). - Hands-on experience with multi-threading and multi-processing architecture in Linux Platform. - Familiarity with Performance management modules. - Previous exposure to Performance/Fault Management modules of 3G/4G/5G software stack. - Solid understanding of build environment, makefiles, and CI/CD systems. - Knowledge of ASN.1, XML, JSON, YAML, HTTP(S), SNMP, and kafka is advantageous. - Experience with Docker/Kubernetes/Container platforms is a plus.,
About the Company: Our unique 4G/5G vRAN solution is designed to improve quality of experience, enhance spectral efficiency, provide flexibility to the operator in hardware selection, provide full network automation and significantly reduce Total Cost of Ownership (TCO). Our product is designed with leading edge hardware & software technologies. We have a team of passionate professionals who understand mobile network operator's requirements & vision. Our objective is to provide mobile network operators with the equipment required to deploy and expand their 4G/5G networks quickly and efficiently in the most feature rich and cost-effective way. About the Role: Responsibilities for the position include but are not limited to: Coordinating cross-functional activities. Deciding on suitable strategies and objectives Lead and evaluate project managers and other staff. Develop and control deadlines, budgets and activities Apply change, risk and resource management Assume responsibility for the program’s people and 3rd party vendors Resolve projects’ higher scope issues Assess program status and prepare reports to Executive team Education and Experience: Bachelor’s or Master’s Degree in Engineering 12 Years of experience Excellent verbal and written communication skills Worked for Telecom Software development company Rakuten Shugi Principles Our worldwide practices describe specific behaviours that make Rakuten unique and united across the world. We expect Rakuten employees to model these 5 Shugi Principles of Success. Always improve, always advance. Only be satisfied with complete success - Kaizen. Be passionately professional. Take an uncompromising approach to your work and be determined to be the best. Hypothesize - Practice - Validate - Shikumika. Use the Rakuten Cycle to success in unknown territory. Maximize Customer Satisfaction. The greatest satisfaction for workers in a service industry is to see their customers smile. Speed!! Speed!! Speed!! Always be conscious of time. Take charge, set clear goals, and engage your team.
About the Company: Our unique 4G/5G vRAN solution is designed to improve quality of experience, enhance spectral efficiency, provide flexibility to the operator in hardware selection, provide full network automation and significantly reduce Total Cost of Ownership (TCO). Our product is designed with leading edge hardware & software technologies. We have a team of passionate professionals who understand mobile network operator's requirements & vision. Our objective is to provide mobile network operators with the equipment required to deploy and expand their 4G/5G networks quickly and efficiently in the most feature rich and cost-effective way. About the Role: Summary: Altiostar is searching for a passionate, technology personality to drive our innovative LTE OpenvRAN, 5G vRAN product portfolio and software roadmaps. Job responsibilities: As a member of Altiostar Cloud Platform team, under the direction of lead architects, develop and implement technical efforts to design, build, and deploy the most optimal, modular cloud native applications, including fast path packet processing and computationally intensive vRAN workloads. Build and deploy containerized microservices applications on to multiple Kubernetes environments like Opensource K8s, Robin K8s, RHOCP, VMWare and AWS Design, implement, deploy and debug customized Opensource K8s on a large number of Edge devices which enable hosting containerized 4G and 5G vRAN applications. Define, develop, document and maintain highly secure, scalable and available cloud solutions in accordance with best practices and strategies. Ensure application performance, uptime, and scale, maintaining high standards for code quality and thoughtful design. Demonstrate exceptional problem-solving skills, with an ability to see and solve issues before they affect business productivity. Participate in all aspects of the software development lifecycle for building cloud native solutions, including planning, requirements, development, testing, and quality assurance. Troubleshoot incidents, identify root causes, fix and document problems, and implement preventive measures. Educate teams on the implementation of new cloud-based initiatives, providing associated training and mentorship when necessary. Identify, analyze, and resolve infrastructure vulnerabilities and application deployment issues in accordance with company security policies and best practices in cloud security. Regularly review existing systems and make recommendations for improvements. Job requirement: Experience: 10+ years Proficient in at least one programming language among C/C++, Python and Golang. Strong knowledge of Linux system programming, Algorithms, Data structures, Object-oriented programming, Design patterns, Networking and Cloud infrastructure concepts Has good understanding of the best practices to build cloud native applications. Experience in Automating Infrastructure deployment, networking, and security services. Three or more years of experience in architecting, designing, developing, and implementing cloud solutions based on the needs of the clients or the organization. Proven work experience as a Cloud Engineer or similar role with complete knowledge of one of the cloud platforms, such as Robin, RHOCP, AWS, Azure, GCP or Opensource K8s equivalent Knowledge of web services, API, REST, and RPC and concepts of the cloud architecture SaaS, IaaS and PaaS. Collaborating with engineering and development teams to evaluate and identify optimal cloud solutions. Good to have. Relevant training and/or certifications as a Cloud Engineer Experience with CI/CD systems. Understands 3G/4G/5G RAN architecture. Education and Experience: Master's or Bachelor's degree in Engineering, Telecommunications, Computer Science or Software Technology or equivalent education Rakuten Shugi Principles Our worldwide practices describe specific behaviours that make Rakuten unique and united across the world. We expect Rakuten employees to model these 5 Shugi Principles of Success. Always improve, always advance. Only be satisfied with complete success - Kaizen. Be passionately professional. Take an uncompromising approach to your work and be determined to be the best. Hypothesize - Practice - Validate - Shikumika. Use the Rakuten Cycle to success in unknown territory. Maximize Customer Satisfaction. The greatest satisfaction for workers in a service industry is to see their customers smile. Speed!! Speed!! Speed!! Always be conscious of time. Take charge, set clear goals, and engage your team.
About the Company: Our unique 4G/5G vRAN solution is designed to improve quality of experience, enhance spectral efficiency, provide flexibility to the operator in hardware selection, provide full network automation and significantly reduce Total Cost of Ownership (TCO). Our product is designed with leading edge hardware & software technologies. We have a team of passionate professionals who understand mobile network operator's requirements & vision. Our objective is to provide mobile network operators with the equipment required to deploy and expand their 4G/5G networks quickly and efficiently in the most feature rich and cost-effective way. About the Role: Responsibilities for the position include but are not limited to: Coordinating cross-functional activities. Deciding on suitable strategies and objectives Lead and evaluate project managers and other staff. Develop and control deadlines, budgets and activities Apply change, risk and resource management Assume responsibility for the program's people and 3rd party vendors Resolve projects higher scope issues Assess program status and prepare reports to Executive team Education and Experience: Bachelor's or Master's Degree in Engineering 12 Years of experience Excellent verbal and written communication skills Worked for Telecom Software development company Rakuten Shugi Principles Our worldwide practices describe specific behaviours that make Rakuten unique and united across the world. We expect Rakuten employees to model these 5 Shugi Principles of Success. Always improve, always advance. Only be satisfied with complete success - Kaizen. Be passionately professional. Take an uncompromising approach to your work and be determined to be the best. Hypothesize - Practice - Validate - Shikumika. Use the Rakuten Cycle to success in unknown territory. Maximize Customer Satisfaction. The greatest satisfaction for workers in a service industry is to see their customers smile. Speed!! Speed!! Speed!! Always be conscious of time. Take charge, set clear goals, and engage your team.
In this role at Altiostar, you will be responsible for working individually on complex features of the physical layer. Your work will involve deeply understanding issues and providing state-of-the-art solutions in real-time and during product design and development. As part of a competitive team, you will have ample opportunities for technical growth without micro-specialization being encouraged. **Responsibilities:** - Strong signal processing fundamentals with an excellent academic background. - Solid background in cellular communication systems with working experience in one of the wireless standards (3GPP/3GPP2/Wi-Max). - Excellent programming skills in C/C++/MATLAB. - Development of key modules and ability to develop quick working prototypes. - Proven skills in the design and development of new features on the physical layer. - Ability to code/debug framework and algorithms in a multi-core environment. **Qualifications:** - Bachelors or Masters degree in Electronics and Communication or relevant fields. - 2-12 years of relevant experience. **Required Skills:** - Proven ability to enhance algorithm performance. - Ability to identify issues in architecture and design with ease (Excellent problem analysis and debugging skills). - Usage of test tools including signal generators and analyzers. - Experience in multi-layer integration and optimization techniques. **Preferred Skills:** - Ability to work in a highly competitive environment and handle the pressure of meeting deadlines, which is common in a startup setting. - Should be a self-starter and ready for multitasking. As an equal opportunity employer, Altiostar evaluates qualified applicants without regard to race, color, religion, gender, national origin, disability, veteran status, and any other protected characteristics. Please note that the Rakuten Shugi Principles describe specific behaviors that make Rakuten unique and united across the world. While not directly related to the job description, these principles are expected to be modeled by Rakuten employees to achieve success.,
About the Company: Our unique 4G/5G vRAN solution is designed to improve quality of experience, enhance spectral efficiency, provide flexibility to the operator in hardware selection, provide full network automation and significantly reduce Total Cost of Ownership (TCO). Our product is designed with leading edge hardware & software technologies. We have a team of passionate professionals who understand mobile network operator's requirements & vision. Our objective is to provide mobile network operators with the equipment required to deploy and expand their 4G/5G networks quickly and efficiently in the most feature rich and cost-effective way. Role Summary As a 3GPP RAN Working Group 2 (RAN2) Delegate within the CTO Office of our Radio Access Network Business Unit (NFBU), you will be a pivotal contributor to the evolution of wireless communication standards. You will primarily focus on Layer2 and Layer3 aspects of the air interface between base stations (eNB/gNB/6GNB) and user equipment (UE) for NR, and future 6G technologies. This role demands deep technical expertise, strategic thinking, and the ability to influence global standards to align with our technological vision and product roadmap. You will drive innovation, contribute to the company's intellectual property, and ensure our RAN solutions remain at the forefront of the industry. Key Responsibilities Act as a primary delegate for 3GPP RAN2 meetings, representing the company's view, interests and technical positions. Actively participate and contribute to 3GPP RAN2 discussions, plenaries, and ad-hoc sessions, including drafting and presenting technical contributions, change requests (CRs), and study items (SIs). Build consensus and negotiate technical solutions with other 3GPP member companies, effectively advocating for the company's preferred approaches. Stay abreast of industry trends, competitor activities, and academic research in wireless communication, particularly concerning L2/L3 advancements, RAN2 features, and RAN architectures. Lead and contribute to the technical analysis, specification, and standardization of L2/L3 features for NR, and emerging 6G systems. Contribute to the company's intellectual property portfolio through patent filings and technical publications stemming from standardization work. Liaise with other internal 3GPP delegates to ensure consistent and aligned company positions across working groups. Provide internal technical guidance and training on 3GPP RAN2 specifications and decisions to relevant engineering and product teams. Collaborate closely with internal R&D teams, product management, and other business units to align standardization efforts with product development and strategic objectives. Required Qualifications Master's degree in Electronics/Electrical Engineering, Computer Science, or a related field; Ph.D. preferred. Minimum of 5 years of progressive experience in Radio Access Network (RAN) R&D, with a strong focus on Layer2/3 design, protocols, architecture and standardization. Demonstrated expertise in 3GPP LTE and NR physical layer specifications, protocols, and procedures. Proven track record of active participation and contributions to 3GPP RAN2, including authorship of technical papers, contributions, or patents. Strong understanding of wireless communication theory, data link layer and RAN architecture. Excellent communication, presentation, and negotiation skills, with the ability to articulate complex technical concepts clearly and persuasively. Ability to work effectively in a global, multi-cultural team environment. Preferred Qualifications Experience with 6G research and development, including familiarity with potential 6G air interface concepts and enabling technologies. Expertise in advanced mobility techniques, conceptualisation of important RAN1 concepts including beamforming, and multi-TRP (Transmission Reception Point) operations. Good understanding of Physical layer concepts in NR. Knowledge of RAN architecture elements such as Centralized Unit (CU), Distributed Unit (DU), Active Antenna Unit (AAU), and Remote Radio Unit (RRU). Familiarity with concepts related to energy efficiency in RAN and IoT communication. Experience with AI/ML applications for physical layer optimization and RAN use cases. Prior experience in a CTO Office or similar advanced R&D standards-focused role. Location and Travel This role is based out of our Bangalore office. It will require frequent international travel to attend 3GPP RAN2 meetings (typically 4-6 times per year, each lasting 1-2 weeks), as well as occasional travel for internal meetings or industry events. Rakuten Shugi Principles Our worldwide practices describe specific behaviours that make Rakuten unique and united across the world. We expect Rakuten employees to model these 5 Shugi Principles of Success. Always improve, always advance. Only be satisfied with complete success - Kaizen. Be passionately professional. Take an uncompromising approach to your work and be determined to be the best. Hypothesize - Practice - Validate - Shikumika. Use the Rakuten Cycle to success in unknown territory. Maximize Customer Satisfaction. The greatest satisfaction for workers in a service industry is to see their customers smile. Speed!! Speed!! Speed!! Always be conscious of time. Take charge, set clear goals, and engage your team.
Role Overview: You are a highly motivated AI/ML Engineer specializing in RAN software optimization, joining the dynamic and international AI/ML team at Rakuten Symphony. Your primary responsibility is to develop, deploy, and maintain advanced machine learning models that enhance the efficiency, capacity, and reliability of next-generation mobile networks. Your role involves collaborating with RAN engineers, software developers, and product managers to integrate AI/ML logic directly into RAN products, contributing to the continuous improvement of Rakuten Symphony's Open RAN solutions. Key Responsibilities: - Collaborate with RAN engineering and software development teams to identify AI/ML use cases for RAN software optimization. - Design and implement robust data pipelines for processing large volumes of RAN-specific data for ML model training. - Develop, train, and evaluate machine learning models for specific RAN optimization challenges such as resource allocation and anomaly detection. - Integrate ML models and algorithms into RAN software components and workflows. - Monitor and maintain deployed ML models to ensure performance and accuracy in a dynamic network environment. - Work closely with RAN domain experts to understand network performance issues and optimize with AI/ML-driven solutions. - Build scalable data pipelines for ingesting, cleaning, and transforming various RAN data sources. - Perform exploratory data analysis to uncover insights within RAN datasets. - Select appropriate machine learning algorithms and frameworks for RAN optimization problems. - Develop, train, validate, and fine-tune ML models using PyTorch or TensorFlow. - Implement model inference pipelines and integrate trained models into RAN software components. - Collaborate with MLOps engineers for model deployment, monitoring, and lifecycle management. - Write clean, efficient code in Python and C++ for data processing, model development, and integration. - Analyze model performance metrics and network KPIs to assess AI/ML optimizations impact. - Participate in code reviews, architectural discussions, and knowledge sharing within the team. Qualification Required: - Minimum 3 years of professional experience as an AI/ML Engineer, Data Scientist, or Machine Learning Engineer. - Familiarity with mobile networks concepts (4G/5G, RAN architecture) and key RAN performance metrics. - Bachelor's degree or higher in Computer Science, Machine Learning, AI, or related field. - Proficiency in Python for data manipulation and machine learning development. - Strong programming skills in C++ for integration with RAN software. - Experience with PyTorch or TensorFlow deep learning frameworks. - Knowledge of data processing tools like Apache Spark, Kafka, and SQL for data querying. - Familiarity with version control systems (e.g., Git) and MLOps principles. - Strong problem-solving skills, analytical mindset, and ability to write clean, efficient code. (Additional details of the company not available in the provided job description),
About the Company: Our unique 4G/5G vRAN solution is designed to improve quality of experience, enhance spectral efficiency, provide flexibility to the operator in hardware selection, provide full network automation and significantly reduce Total Cost of Ownership (TCO). Our product is designed with leading edge hardware & software technologies. We have a team of passionate professionals who understand mobile network operator's requirements & vision. Our objective is to provide mobile network operators with the equipment required to deploy and expand their 4G/5G networks quickly and efficiently in the most feature rich and cost-effective way. Role Summary As a 3GPP RAN Working Group 2 (RAN2) Delegate within the CTO Office of our Radio Access Network Business Unit (NFBU), you will be a pivotal contributor to the evolution of wireless communication standards. You will primarily focus on Layer2 and Layer3 aspects of the air interface between base stations (eNB/gNB/6GNB) and user equipment (UE) for NR, and future 6G technologies. This role demands deep technical expertise, strategic thinking, and the ability to influence global standards to align with our technological vision and product roadmap. You will drive innovation, contribute to the company's intellectual property, and ensure our RAN solutions remain at the forefront of the industry. Key Responsibilities Act as a primary delegate for 3GPP RAN2 meetings, representing the company's view, interests and technical positions. Actively participate and contribute to 3GPP RAN2 discussions, plenaries, and ad-hoc sessions, including drafting and presenting technical contributions, change requests (CRs), and study items (SIs). Build consensus and negotiate technical solutions with other 3GPP member companies, effectively advocating for the company's preferred approaches. Stay abreast of industry trends, competitor activities, and academic research in wireless communication, particularly concerning L2/L3 advancements, RAN2 features, and RAN architectures. Lead and contribute to the technical analysis, specification, and standardization of L2/L3 features for NR, and emerging 6G systems. Contribute to the company's intellectual property portfolio through patent filings and technical publications stemming from standardization work. Liaise with other internal 3GPP delegates to ensure consistent and aligned company positions across working groups. Provide internal technical guidance and training on 3GPP RAN2 specifications and decisions to relevant engineering and product teams. Collaborate closely with internal R&D teams, product management, and other business units to align standardization efforts with product development and strategic objectives. Required Qualifications Master's degree in Electronics/Electrical Engineering, Computer Science, or a related field; Ph.D. preferred. Minimum of 5 years of progressive experience in Radio Access Network (RAN) R&D, with a strong focus on Layer2/3 design, protocols, architecture and standardization. Demonstrated expertise in 3GPP LTE and NR physical layer specifications, protocols, and procedures. Proven track record of active participation and contributions to 3GPP RAN2, including authorship of technical papers, contributions, or patents. Strong understanding of wireless communication theory, data link layer and RAN architecture. Excellent communication, presentation, and negotiation skills, with the ability to articulate complex technical concepts clearly and persuasively. Ability to work effectively in a global, multi-cultural team environment. Preferred Qualifications Experience with 6G research and development, including familiarity with potential 6G air interface concepts and enabling technologies. Expertise in advanced mobility techniques, conceptualisation of important RAN1 concepts including beamforming, and multi-TRP (Transmission Reception Point) operations. Good understanding of Physical layer concepts in NR. Knowledge of RAN architecture elements such as Centralized Unit (CU), Distributed Unit (DU), Active Antenna Unit (AAU), and Remote Radio Unit (RRU). Familiarity with concepts related to energy efficiency in RAN and IoT communication. Experience with AI/ML applications for physical layer optimization and RAN use cases. Prior experience in a CTO Office or similar advanced R&D standards-focused role. Location and Travel This role is based out of our Bangalore office. It will require frequent international travel to attend 3GPP RAN2 meetings (typically 4-6 times per year, each lasting 1-2 weeks), as well as occasional travel for internal meetings or industry events. Rakuten Shugi Principles Our worldwide practices describe specific behaviours that make Rakuten unique and united across the world. We expect Rakuten employees to model these 5 Shugi Principles of Success. Always improve, always advance. Only be satisfied with complete success - Kaizen. Be passionately professional. Take an uncompromising approach to your work and be determined to be the best. Hypothesize - Practice - Validate - Shikumika. Use the Rakuten Cycle to success in unknown territory. Maximize Customer Satisfaction. The greatest satisfaction for workers in a service industry is to see their customers smile. Speed!! Speed!! Speed!! Always be conscious of time. Take charge, set clear goals, and engage your team.