R&D 5G Core Software Developers

Share your skills and experience with our recruiters and get notified about new job opportunities. This is a great opportunity to for you to drive and oversee the development of advanced features, ensuring efficiency, scalability, and reliability, provide technical guidance, support teams, and contribute to system architecture using cloud-native approaches. NI IP Technical Expertise Centre (TEC) Engineer Location: Canada (Hybrid) Posting Date: 09/16/2025 Trending An NI SR TEC Engineer strives to have mastery of the supported products. From low-level implementation to application-level behavioral know-how, a TEC Engineer can confidently represent and speak on behalf of the product. The ideal candidate is one who also craves for heuristic based work and enjoys the technical challenge of solving complex problems. Hardware Systems Architect – Pluggable Optical Coherent Transceivers Location: Sweden and 3 more (Hybrid) Posting Date: 11/14/2025 In an increasingly connected world, the pandemic has highlighted just how essential telecom networks are to keeping society running. The Network Infrastructure group is at the heart of a revolution to connectivity, pushing the boundaries to deliver more and faster network capacity to people worldwide through our ambition, innovation, and technical expertise. Join Optical Networks division, where innovation meets scale in the AI-driven data center era. With the recent acquisition of Infinera, we’ve united two industry leaders to create an optical networking powerhouse—combining cutting‑edge technology with proven leadership to redefine the future of connectivity. Infinera is now part of the Nokia Corporation and its subsidiaries. When you apply, the information you share will be handled with care and used only for recruitment purposes within the group. Platforms Engineering Support Lead Location: unspecified (and 2 more) Posting Date: 11/24/2025 We are looking for an experienced 4LS Support Lead to join Nokia’s Platforms Engineering team and support our core cloud native platform used across Nokia and by customers worldwide. Principal Technical Specialist Location: India and 2 more (On‑site) Posting Date: 09/05/2025 Trending Lead architect for designing entire subsystems and integrate with rest of the Management system eco‑system. Hands on experience and ability to communicate and lead a diverse team needed. Principal Technical Specialist Location: India and 2 more (On‑site) Posting Date: 09/19/2025 Trending Principal Technical Specialist who leads the end‑to‑end design of complex subsystems, seamlessly integrating them into larger management system ecosystems. Combines deep hands‑on expertise with strong leadership and communication skills to guide diverse teams. Plays a key role in designing and architecting cutting‑edge AI‑based solutions. Technical Project Manager Location: Canada (Hybrid) Posting Date: 11/17/2025 Trending We are seeking a dynamic Technical Project Manager to lead several Network Service Platform (NSP) areas to enhance our toolset and processes, and to serve as the primary PM liaison for key customer projects. Head of Cloud Network Services Quality Location: United States and 1 more (Hybrid) Posting Date: 09/23/2025 Hot Job The CNS Quality Lead will work in active collaboration with quality representatives from Product Engineering, GBC, and Service & Care. You will provide the tools training, and support needed to enable all employees to achieve quality objectives and champion process improvements. Principal RF/EM Engineer Location: Canada Posting Date: 08/17/2025 Hot Job Trending As a Principal RF/EM Engineer at Nokia, you will drive the innovation of cutting‑edge broadband technologies by developing advanced RF structures and high‑speed ASIC packages. Your expertise in electromagnetic modeling and design validation will be crucial in optimizing system performance and creating next‑generation telecommunications products. By leading a multidisciplinary team and enhancing signal integrity, you will directly contribute to Nokia's mission of connecting the world through reliable, high‑performance networks, ensuring seamless communication experiences for users globally. Your work will pave the way for transformative solutions in a rapidly evolving technological landscape. Firmware Systems Architect – Pluggable Optical Coherent Transceivers Location: Canada Posting Date: 09/18/2025 Hot Job As a Firmware Systems Architect for Pluggable Optical Coherent Transceivers at Nokia, you will guide the design and architecture of high‑capacity coherent optical interfaces, driving innovation in pluggable modules. Your mission is to collaborate with cross‑functional teams to develop and implement cutting‑edge firmware solutions that enhance connectivity and performance. By understanding customer requirements and industry standards, you will ensure our products meet market needs, directly supporting Nokia’s broader goal of delivering transformative network solutions that empower connectivity for a better future. Optical Systems Design and Verification Test Location: Canada Posting Date: 08/11/2025 Hot Job Trending As an Optical Systems Design and Verification Test (SDVT) Engineer at Nokia, you will be at the forefront of revolutionizing fiber optic communication. Your core mission involves developing and validating advanced optical systems, including groundbreaking 1.2 Tb/s transponders within DWDM systems. By leveraging your expertise, you will enhance system performance and drive innovation, directly contributing to Nokia's commitment to delivering high‑speed, reliable connectivity worldwide. Your contributions will help shape the future of communication technology, enabling seamless connectivity for businesses and consumers alike. Module Advanced Development Signal Integrity Engineer Location: United States and 1 more (On‑site) Posting Date: 08/25/2025 Hot Job Trending The Module Advanced Development Signal Integrity Engineer is responsible for detailed signal integrity design, modeling and testing of high‑speed electrical interconnections. The successful candidate will work with PIC, ASIC, TROSA design and other cross functional teams to develop Infinera’s next generation high speed optoelectronic module products. The person should have hands‑on experience with RF design and simulation tools as well as high speed RF test equipment and methodology. This position is within the Optical Modules Group and is preferably based in Allentown, PA; candidates based in Ottawa, Canada will also be considered. Sr Layout Developer Location: Canada (On‑site) Posting Date: 09/10/2025 Hot Job We are seeking a highly skilled and motivated Layout Developer to join our hardware development team. This role is focused on executing complex PCB layouts and high‑density ASIC package designs for advanced optical sub‑assemblies and integrated systems. The ideal candidate will work closely with electrical and mechanical engineers, as well as external suppliers, to ensure designs meet performance, manufacturability, and reliability requirements. This is a hands‑on technical role with significant ownership of layout execution, design rule integration, and DFM processes. Staff Software Development Engineer Location: Canada (Hybrid) Posting Date: 09/23/2025 Hot Job Trending We are looking for experienced diagnostics software development engineer in the Optical Domain. As a Staff engineer at Nokia, you will work for industry leading Coherent transceiver pluggable for Metro/LH/ULH and Webscale applications. You will work in close collaboration with multi location cross‑functional R & D teams. Our work includes everything from product concept to finished product a process that spans over the full software development cycle. The team takes full responsibility for delivery on time with the right quality. Staff Software Development Engineer Location: Canada Posting Date: 09/10/2025 Hot Job We are looking for experienced diagnostics software development engineer in Optical Domain. As a staff engineer at Nokia, you will work for industry leading Coherent transceiver pluggable for Metro/LH/ULH and Webscale applications. You will work in close collaboration with multi location cross‑functional R & D teams. Our work includes everything from product concept to finished product a process that spans over the full software development cycle. The team takes full responsibility for delivery on time with the right quality. Advanced PCB Technology Engineer Location: Canada (On‑site) Posting Date: 09/30/2025 Hot Job Looking for an opportunity to be part of a winning team pushing the boundaries on networking in the data center environment? Nokia IP is redefining DC networking with a solution built for general‑purpose and AI workloads. Our high‑performance fabrics, automated operations and seamless interconnectivity enable AI‑driven enterprises to operate with unmatched reliability, scalability and efficiency from edge to cloud. DCN2025. Principal DSP Engineer Location: Canada (Hybrid) Posting Date: 10/20/2025 Hot Job Trending As a Coherent DSP Algorithm Engineer at Nokia, you will innovate and develop advanced algorithms that drive high‑speed fiber optic communication systems, exceeding 800 Gbps. Your expertise in Coherent DSP will enhance data integrity and network efficiency, supporting Nokia's mission to redefine connectivity in a cloud‑driven world. By collaborating with cross‑functional teams, you'll contribute to the creation of robust, high‑performance optical networking products, directly impacting global connectivity and paving the way for the future of networking technology. Join us to elevate the standards of communication technology and make a meaningful impact on the digital landscape. Principal High Speed Analog Test Measurement Engineer Location: Canada (Hybrid) Posting Date: 10/23/2025 Hot Job As a member of the coherent DSP team, you will be responsible for testing and validation of high speed analog components such as ADC, DAC and PLL. Contribute towards a successful integration of DSP and Optics and timely execution of Nokia's coherent pluggable products. Senior Coherent DSP Engineer Location: Canada (Hybrid) Posting Date: 10/20/2025 Hot Job Trending As a Coherent DSP Engineer at Nokia, you'll play a pivotal role in developing cutting‑edge optical modem technology, enabling ultra‑fast data transmission that connects people and businesses worldwide. Your expertise in digital communication theory and complex physical layer simulation will directly contribute to our mission of delivering innovative, high‑capacity optical transport systems. By collaborating with talented ASIC teams and advancing digital signal processing techniques, you'll help us tackle real‑world challenges, ensuring that our solutions support Nokia's broader goal of shaping the future of communication and enhancing the overall digital experience. SR Electrical PCB Layout Designer Location: Canada and 1 more (Hybrid) Posting Date: 11/05/2025 Hot Job Join our Optical Module Development Group as a Senior Electrical PCB Layout Designer and play a pivotal role in creating cutting‑edge products for coherent optical communications. Work within a dynamic, collaborative team that blends remote, hybrid, and in‑person designers across multinational sites. You will leverage your expertise to develop high‑quality PCB layouts for optical transceivers and transponders, driving innovation while facing complex design challenges. Enjoy the benefits of being part of a motivated, forward‑thinking team dedicated to excellence, and gain exposure to leading‑edge technologies that shape the future of communication. Embrace a flexible work environment that fosters creativity and collaboration. Hardware Engineer – Optical Sub Assemblies Location: Canada and 1 more (On‑site) Posting Date: 11/05/2025 Hot Job Trending As an Electrical Engineer within our Optical Module Development Group, you will collaborate with a diverse team of designers across multiple locations, enjoying a blend of remote, hybrid, and in‑person work. Your role will involve driving the design of innovative products for coherent optical communications, playing a crucial part in advancing both optical transceivers and transponders. You will leverage leading‑edge technologies, supporting existing platforms while contributing to the development of next‑generation solutions. Experience a highly motivated environment where teamwork and creativity thrive, while enjoying competitive benefits designed to foster your personal and professional growth. #J-18808-Ljbffr