Ofdm Orthogonal Frequency Division Multiplexing Jobs in Bengaluru

Technical Requirements: 1. LTE/3GPP Domain Expertise: Strong understanding of LTE (Long-Term Evolution) and 3GPP (3rd Generation Partnership Project) standards and technologies. Familiarity with cellular communication systems, particularly in the context of LTE and 5G technologies, and their physical layer operations. 2. Proficiency in C Programming: Extensive hands-on experience with C programming for system-level and embedded software development. Ability to write efficient, optimized code for baseband processing and modem development. 3. MATLAB/Simulink and LabVIEW Experience: Practical experience with MATLAB for modeling and simulating wireless communication systems. Proficiency in LabVIEW or similar tools for hardware testing, signal analysis, and system prototyping. 4. Physical Layer and Baseband Processing: Experience in physical layer operations such as modulation, demodulation, channel coding, and decoding. Expertise in baseband processing techniques used for signal manipulation, filtering, and error correction. 5. Forward Error Correction (FEC): In-depth understanding of Forward Error Correction (FEC) techniques like Turbo codes, LDPC (Low-Density Parity-Check) codes, and their implementation in wireless communication systems. Ability to integrate FEC algorithms to improve system performance and error resilience. 6. Experience with Wireless Communication Algorithms: Familiarity with key algorithms used in wireless communication such as: OFDM (Orthogonal Frequency Division Multiplexing) Channel coding Rate conversion Equalization Mapping Channel estimation Synchronization CFO (Carrier Frequency Offset) correction SCO (Symbol Clock Offset) correction 7. Wireless L1 Experience (LTE UE Modem/ENodeB): Hands-on experience with Wireless L1 (Layer 1) protocol stack in LTE UE Modem, ENodeB, or simulators. Exposure to the development, simulation, and testing of LTE UE Modem or ENodeB functionality. Experience in simulating and analyzing physical layer parameters in both UE and ENodeB environments. Expectations from the Role: 1. Learning and Application of Concepts: Ability and willingness to quickly learn new concepts and technologies related to wireless communications and apply them effectively in project work. Inclination towards continuous learning and staying updated with industry trends. 2. Independent Work and Accountability: Ability to work independently, take initiative, and demonstrate accountability for tasks and deadlines. Take ownership of assigned work and ensure delivery within agreed timelines with high quality. 3. Team Collaboration and Contribution: Strong team player with a collaborative approach to work within teams and contribute towards collective goals. Communicate effectively with team members to ensure smooth progress of project work. 4. Experience with SDLC and Agile Development: Understanding of the Software Development Life Cycle (SDLC), particularly the processes involved in the development, testing, and deployment of wireless communication systems. Familiarity with Agile Development methodologies and their application in wireless communications projects. 5. Technical Guidance and Mentorship: Ability to mentor and guide junior team members on technical aspects of the project, ensuring smooth knowledge transfer. Provide technical guidance on complex problems and help improve the team's overall technical expertise. 6. Development, Debugging, and Testing Tools: Proficiency with development, debugging, testing, and build tools typically used in wireless communications and embedded systems. Experience in writing test cases, performing unit testing, and using simulation tools for system validation. Ideal Candidate Profile: The ideal candidate will have solid expertise in wireless communication technologies, particularly in the LTE/3GPP domain, with hands-on experience in C programming, MATLAB, and LabVIEW. They should have a strong background in physical layer processing, including OFDM, forward error correction, and wireless protocol stack development. Experience in wireless L1 development for LTE UE Modem or ENodeB is a significant advantage. A passion for continuous learning, the ability to work independently while being an effective team player, and experience with SDLC and Agile development will be key to thriving in this role. Additionally, the candidate should be capable of mentoring team members and providing technical leadership.

Job Title: Junior 5G RAN Developer Location: Bengaluru, India Experience: 1 to 4 years Education: B.E./B.Tech./M.E./M.Tech. in Electronics & Communication (EC), Electrical Engineering (EE), Computer Science (CS), or equivalent. About Tietoevry At Tietoevry, we are committed to driving innovation in Wireless Telecommunications and shaping the future of connectivity. As part of our global R&D initiatives, we collaborate with industry leaders to develop state-of-the-art solutions for 5G networks. We foster an inclusive and collaborative environment, offering opportunities for growth, learning, and cutting-edge development in next-generation technologies. Role Overview As a Junior 5G RAN Developer, you will play a key role in the design, development, and testing of software components across multiple layers of the 5G NR protocol stack. You will work on gNodeB development, collaborating with global teams in an agile environment, delivering high-performance solutions for future wireless networks. Key Responsibilities Contribute to the development and verification of features within the 5G NR Radio Access Network (RAN), focusing on gNodeB. Develop Low-Level Design (LLD) and implement new features for 5G RAN software, ensuring compliance with 3GPP standards. Collaborate with cross-functional teams, including system integrators, to ensure smooth integration across different RAN components. Analyze and resolve complex issues, including log file analysis and debugging in live environments. Continuously work towards improving system performance and delivering high-quality solutions. Document development processes, test cases, and outcomes comprehensively for future reference. Mandatory Skills & Experience Hands-on experience in LTE/5G NR Layer-1, Layer-2, and Layer-3 protocol software development. Expertise in 3GPP specifications, particularly related to Layer-1, Layer-2, and Layer-3 protocols. Strong understanding of MAC Scheduler and Layer1-Layer2 and Layer2-Layer3 interfaces. Solid understanding of networking protocols such as TCP/IP, UDP, SCTP, etc. Proficiency in C/C++ programming, with experience in software debugging and troubleshooting complex RAN-related issues. Familiarity with Agile methodologies and hands-on experience with Jira and similar project management tools. Experience working with Git, Gerrit, or equivalent version control tools. Prior experience with cloud technologies (e.g., microservices, containers) is an added advantage. Strong communication skills, with the ability to work effectively in a global, multicultural environment. Work on pioneering 5G technology projects in a dynamic, collaborative environment. A global culture built on Nordic values transparency, low hierarchy, respect, and trust. Opportunities for ongoing learning and professional development in cutting-edge technologies. A supportive environment where innovation and work-life balance are actively encouraged. Inclusive workplace where diversity, equity, and inclusion are valued and celebrated. Diversity & Inclusion Commitment At Tietoevry, we believe that diversity drives innovation. We welcome applications from candidates of all backgrounds, genders (m/f/d), and walks of life, fostering an inclusive and inspiring work environment where everyone feels valued and empowered to contribute. Qualification : B.E./B.Tech./M.E./M.Tech. in Electronics & Communication (EC), Electrical Engineering (EE), Computer Science (CS), or equivalent.

Job Title: Senior 5G RAN Developer Location: Bengaluru, India Experience: 4 to 8 years Education: B.E./B.Tech./M.E./M.Tech. in Electronics & Communication (EC), Electrical Engineering (EE), Computer Science (CS), or an equivalent discipline About Tietoevry At Tietoevry, we are at the forefront of 5G innovation, collaborating with global telecom leaders to design and deliver next-generation wireless solutions. Our inclusive, innovation-driven culture offers the perfect platform to work on cutting-edge technologies and contribute to shaping the future of connectivity. Role Overview As a Senior 5G RAN Developer, you will play a critical role in designing, developing, and maintaining 5G NR protocol software components. You will lead the systemization, development, and verification processes for various RAN subsystems, contributing to the development and optimization of gNodeB solutions. This role requires deep technical expertise in 5G RAN Layer 1, 2, and 3, combined with strong architectural insight and a proactive, problem-solving mindset. You will collaborate closely with clients and global teams, provide technical guidance to peers, and help drive innovation in our 5G product portfolio. Key Responsibilities Contribute to product development, maintenance, and delivery, including requirement analysis, high-level design (HLD), low-level design (LLD), coding, and verification of gNodeB. Analyze and prioritize 3GPP features for development across different subsystems. Lead system integration and testing activities in collaboration with client and internal teams. Provide technical leadership by guiding teams on complex design and architectural decisions. Drive continuous performance improvement and ensure quality deliverables. Identify and implement architectural enhancements to optimize product performance and scalability. Document development processes, system designs, and testing outcomes thoroughly. Mandatory Skills & Experience Proven hands-on experience in developing LTE/5G NR MAC Scheduler and Layer-2 protocols. Deep knowledge of 3GPP specifications, particularly across Layer 1, Layer 2, and Layer 3. Strong understanding of Layer1-Layer2 and Layer2-Layer3 interfaces. Solid understanding of networking protocols such as TCP/IP, UDP, SCTP, etc. Experience debugging complex gNodeB issues, including log file analysis and troubleshooting in live environments. Proficiency in C/C++ programming, with experience implementing complex algorithms. Hands-on experience with any of the following features: MAC, RLC, PDCP, Scheduler, Power Control, SPS, TTI Bundling, Link Adaptation, GTP-C, GTP-U In-depth understanding of 3GPP Radio Access Standards, ORAN split architecture, and radio protocol algorithms. Experience in feasibility studies and simulations related to Layer 1/PHY features and packet scheduler algorithms. Experience in software development and systemization for 5G Layer 1/Layer 2/Layer 3 protocols. Strong grasp of Linux OS and optimization techniques using DPDK. Hands-on expertise with version control tools like Git and Gerrit, and project management tools like Jira. Experience working in Agile environments. Preferred Skills Experience with cloud technologies, such as microservices and containers. Exposure to ORAN/Open RAN ecosystems is a plus. Strong analytical mindset with a self-driven and proactive approach. Soft Skills Excellent communication skills, with the ability to work in a dynamic, multicultural environment. Strong collaboration skills to work closely with cross-functional teams across geographies. Ability to mentor and guide junior developers, fostering knowledge sharing within the team. Opportunity to work on cutting-edge 5G technology projects in collaboration with global telecom leaders. A Nordic-inspired culture based on trust, transparency, respect, and low hierarchy. Professional growth through continuous learning, training programs, and exposure to emerging technologies. An inclusive workplace that supports work-life balance. Opportunities for global collaboration, contributing to innovative solutions that shape the future of mobile connectivity. Diversity & Inclusion Commitment At Tietoevry, we believe that diversity fuels innovation. We actively encourage applications from all genders (m/f/d) and candidates from diverse backgrounds. We are committed to fostering an open, inclusive, and inspiring workplace where every individual can thrive. Qualification : B.E./B.Tech./M.E./M.Tech. in Electronics & Communication (EC), Electrical Engineering (EE), Computer Science (CS), or an equivalent discipline

Application Engineer Location: Bangalore Department: Engineering / Customer Success Role Summary Fracktal Works is seeking an enthusiastic and technically skilled Application Engineer to join our team in Bangalore. In this customer-facing role, you will be responsible for supporting clients with technical challenges, conducting training, evaluating applications, and collaborating across teams to advance the use of 3D printing technology. Your work will play a key role in driving innovation, improving customer experience, and enabling the successful adoption of additive manufacturing solutions. Key Responsibilities Provide hands-on technical support to customers, resolving issues related to 3D printing hardware, software, and processes. Collaborate with the sales and engineering teams to develop new 3D printing applications and tailor solutions to client needs. Deliver customer training on 3D printing systems, software (CAD), and post-processing techniques. Work with the R&D team to test new materials and print processes aimed at improving quality, reliability, and performance. Evaluate 3D printing products and services; offer feedback and insights to the engineering team for continuous improvement. Maintain a strong understanding of 3D printing trends and technologies, and share insights with the sales and marketing teams. Represent the company at trade shows, conferences, and events, showcasing solutions and building customer/vendor relationships. Develop technical resources including documentation, training guides, and application notes for both internal and customer use. Support the sales process by providing technical assistance, conducting product demonstrations, and attending customer meetings. Coordinate with the sales team on scheduling, documentation, and ensuring availability of sales-related equipment and materials. Perform CAD modeling for client-specific applications and internal development projects. Required Skills & Qualifications 1 3 years of experience with 3D printing technologies (FDM, SLA/DLP, SLS) in commercial or industrial settings. (Fresh graduates and interns with relevant skills are also encouraged to apply.) Hands-on experience with operating, maintaining, and troubleshooting 3D printing or industrial equipment. Familiarity with the complete 3D printing project lifecycle, including design, printing, post-processing, and testing. Strong oral and written communication skills with the ability to explain complex technical concepts clearly. Excellent problem-solving, facilitation, and consultation skills. Awareness of technology trends and innovations in additive manufacturing. Technical Proficiencies CAD Software: SolidWorks, Fusion 360, Autodesk Eagle Simulation/Analysis Tools: Ansys Workbench (Static Structural), Minitab Documentation Tools: LaTeX Programming Languages: C/C++, Python Operating Systems: Windows, Linux Education Bachelor s degree in Engineering (Mechanical, Mechatronics, Electronics, etc.) or a related field. Candidates with strong industry experience in lieu of a degree may also be considered. At Fracktal Works, you'll work at the intersection of engineering and innovation. As an Application Engineer, you'll be empowered to solve real-world problems, work with cutting-edge 3D printing technologies, and contribute directly to customer success and product development. Qualification : Bachelors degree in Engineering (Mechanical, Mechatronics, Electronics, etc.) or a related field

Business Development Executive Department: Sales Location: Bangalore Job Description We are looking for a motivated and results-driven Business Development Executive to drive sales and generate revenue from commercial organizations and government accounts across Karnataka. The focus will be on selling Stratasys 3D Printers, handheld 3D scanners, and CAD/CAM/CAE software. This role involves hardware sales covering the entire Karnataka region, with the candidate based out of Bangalore. Key Responsibilities Identify and develop new business opportunities within commercial organizations, academic institutions, research centers, and government accounts in Karnataka. Promote and sell a range of 3D printing technologies including FDM, PolyJet, SLS, SLA, DMLS, as well as handheld 3D scanners and CAD/CAM/CAE software. Build and maintain strong relationships with key stakeholders in targeted industries and sectors. Understand customer requirements and provide tailored solutions to meet their needs. Collaborate with technical and support teams to ensure customer satisfaction throughout the sales process. Requirements Experience: 3 to 9 years of proven sales experience, preferably in 3D printing (FDM, PolyJet, SLS, SLA, DMLS), 3D scanners, or CAD/CAM/CAE software. Experience selling metrology and testing equipment to R&D departments will be an added advantage. Successful track record in selling to large commercial organizations, SMEs, research institutions, and educational organizations is highly preferred. Educational Qualification: Bachelor s degree in Mechanical Engineering (BE Mechanical) is preferred, but any graduate with relevant experience will be considered. Skills: Strong communication and interpersonal skills. Ability to work independently and manage sales territories effectively. Passionate and enthusiastic about technology and sales. Qualification : Bachelors degree in Mechanical Engineering (BE Mechanical) is preferred

Position: Senior Software Engineer (Full Stack) Employment Type: Full-time, Onsite (Work from Office) Location: Bangalore, Karnataka, India Experience Required: 3+ years Job Summary: We are seeking a Senior Full Stack Engineer with 3+ years of experience specializing in React.js, Node.js, and MongoDB to build and maintain scalable web applications. This full-time, onsite role in Bangalore involves backend API development, frontend UI/UX collaboration, code reviews, and mentoring junior developers. Experience with cloud platforms, CI/CD, and microservices is a plus. Key Responsibilities: Design, develop, and maintain scalable client- and server-side applications. Build responsive, intuitive user interfaces in collaboration with UI/UX designers. Develop robust backend services and RESTful APIs using Node.js and Express.js. Participate in code reviews and ensure adherence to best practices. Troubleshoot, debug, and upgrade existing software components. Write clean, maintainable, and well-documented code. Implement automated testing strategies to enhance reliability. Stay updated with emerging technologies and industry trends. Mentor junior developers and contribute to knowledge sharing within the team. Required Qualifications: Bachelor s degree in Computer Science, Engineering, or related field. 3+ years of professional experience in full-stack development. Strong proficiency in React.js (state management, hooks, component architecture). Experience with Node.js and Express.js backend development. Expertise in MongoDB database design, querying, and Mongoose ODM. Solid understanding of RESTful API design and implementation. Familiarity with Git version control. Knowledge of web application security principles. Strong problem-solving skills and attention to detail. Excellent communication and teamwork abilities. Preferred Skills: Experience with cloud platforms (AWS, Azure, GCP). Familiarity with containerization and orchestration tools (Docker, Kubernetes). Experience with microservices architecture. Knowledge of CI/CD pipelines. Understanding of Agile development methodologies. Experience with performance optimization. Familiarity with testing frameworks. Qualification : Bachelors degree in Computer Science, Engineering, or related field.

Position Overview: As the Senior Director of Hardware Engineering, you will be responsible for building and leading a talented hardware engineering team. You will drive the hardware design and development process, manage cross-functional collaborations, and ensure the delivery of high-quality products. Your leadership will be instrumental in shaping our product portfolio and aligning efforts with broader organizational goals. Key Responsibilities: Team Leadership: Recruit, build, and lead the hardware engineering team, promoting a culture of innovation, collaboration, and continuous improvement. Foster team development by setting clear goals and objectives to drive performance and inspire innovation. Product Development: Oversee the design and development of cellular and Wi-Fi enterprise-class routers, ensuring products meet market and customer requirements. Manage the end-to-end hardware development process, from initial design to final delivery. Cross-Functional Collaboration: Collaborate with firmware/software engineering, product management, and operations teams to align hardware engineering with company objectives. Ensure effective communication and synchronization between hardware and software development teams. ODM and JDM Management: Build and maintain strong relationships with overseas ODM (Original Design Manufacturers) and JDM (Joint Design Manufacturers) partners. Manage cross-border communications, program management, and collaboration to meet project timelines and quality standards. Strategic Leadership: Provide strategic direction and guidance to the hardware engineering team, driving innovation and continuous improvement. Influence senior leadership by presenting technical strategies and initiatives clearly and effectively. Market and Industry Insight: Stay abreast of industry trends, emerging technologies, and customer needs to maintain a competitive edge. Lead efforts to enhance product offerings based on market dynamics and technological advancements. Required Qualifications: Educational Background: Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, Mechanical Engineering, or a related field. Experience: At least 10 years of engineering experience, with a focus on hardware design. At least 5 years of leadership experience in managing and inspiring engineering teams. Deep expertise in hardware design principles, methodologies, and best practices. Key Skills: Extensive experience working with overseas ODM and JDM partners. Proven ability to manage complex, global projects and drive product development from conception to completion. Expertise in developing cellular and Wi-Fi enterprise-class routers and understanding associated technologies and market requirements. Preferred Skills: Technical Expertise: Strong background in Electrical Engineering (EE), Computer Engineering (CE), or Mechanical Engineering (ME) design. Program Management: Experience managing multiple engineering projects and priorities effectively in a fast-paced environment. Communication: Excellent communication skills, with the ability to articulate complex technical concepts to both technical and non-technical audiences. Leadership: Proven track record of delivering successful hardware products and influencing strategic decisions at the leadership level. Qualification : Bachelors or Masters degree in Electrical Engineering, Computer Engineering, Mechanical Engineering, or a related field.