Leads customer implementations of LLM and generative-AI systems from architecture through production, building full-stack solutions and improving model quality.
About this role
This role sits within SoftBank’s Mobile Network Headquarters, Wireless Development Division, which develops, validates and introduces wireless-network technologies supporting the company’s mobile communications infrastructure. The position covers technology planning and delivery across current 5G services and future mobile networks, with work spanning development, validation, quality improvement and commercial introduction.
The engineer may develop and evaluate wireless equipment, software, network functions and base-station solutions; analyze logs and field data to improve connection, coverage and voice quality; and plan laboratory tests and pre-commercial evaluations. The technology scope includes 5G SA, next-generation RAN, vRAN, Open RAN, AI-RAN, 6G, Massive MIMO, mmWave, RedCap, VoNR and Private 5G. The role also includes network resilience and disaster-readiness work, as well as using generative AI and automation for verification and process improvement.
Applicants must have foundational knowledge of mobile communications technologies such as LTE, 5G, 5G SA or NR, and experience coordinating with internal or external stakeholders to organize technical issues and advance projects. Experience in a carrier, equipment vendor, systems integrator or network integrator is not required as a specific background.
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