Last updated: 2025-05-22

16 Network And Systems Engineering jobs in Tokyo.

Hiring now: Sr Software Engr Iot Netw @ Intuitive , System Development Engr @ Sony Inter, Core Sdm Architect @ Pioneering, Openstack And Kubernetes @ National C, Packet Core Architect @ Telecommun, Security Engr @ Sony, System Software Engr @ Sony, Cloud Hardware Engr @ Rakuten Mo, Sr Software Engr Networki @ Netapp, Network Engr @ Land Line .Explore more at at kaamvaam.com

🔥 Skills

Python (6) Linux (4) C++ (3) OpenStack (3) Kubernetes (3) C/C++ (3) software development (2) security (2) cloud infrastructure (2) Linux shell scripting (2)

📍 Locations

Tokyo (16)
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Intuitive Surgical

Senior Software Engineer - IoT Networking Tokyo
Skills & Focus: IoT Networking, Network Modules, C++, Python, TCP/IP, WebSocket, Security, Cloud Infrastructure, FDA Compliance, Medical Device
About the Company: At Intuitive, we are united behind our mission: we believe that minimally invasive care is life-enhancing care. Through ingenuity and intelligent technology, w…
Type: Full-time

Sony Interactive Entertainment Inc.

System Development Engineer Tokyo
Skills & Focus: C++, Linux, software development, backend systems, requirement analysis, algorithm design, security, server infrastructure, global collaboration, developer support
About the Company: Sony Interactive Entertainment is a global leader in entertainment producing The PlayStation family of products and services including PlayStation®5, PlayStati…
Experience: 5 years experience in software development using C++
Type: Full-time
Benefits: Competitive benefits comparable to those provided by Sony Corporation.

Pioneering Force In Telecommunications Industry

Core SDM Architect Tokyo
Skills & Focus: Core SDM Architect, 4G, 5G, Network Solutions, Telecom, Signaling, IMS, OpenStack, Kubernetes, VoLTE
About the Company: Dedicated to advancing the future of connectivity through innovative solutions and cutting-edge technology, specializing in the development and deployment of a…
Experience: At least 10 years in the telecom industry, specifically with 4G & 5G services.

National Capacity Planning Section

OpenStack and Kubernetes FM PM Integration Expert Tokyo
Skills & Focus: OpenStack, Kubernetes, FM, PM, VNF, CNF, telecom, cloud infrastructure, Linux shell scripting, Python programming
About the Company: The National Capacity Planning Section is tasked with collecting, analyzing, optimizing, and assuring capacity for nationwide non-RF network elements. This Sec…
Experience: 8 years of experience with hands-on large-scale VNF, CNF deployment and OpenStack and Kubernetes FM, PM, OBF/Prometheus configuration and monitoring.
Type: Full-time

Telecommunications Innovation Inc.

Packet Core Architect Tokyo
Skills & Focus: Packet Core, Cloud-Native Network Functions, VNF to CNF, MME, SAEGW, UPF, DNS, Network Design, DevOps, CI/CD
About the Company: At the forefront of telecommunications innovation, our company is dedicated to advancing the infrastructure of modern connectivity. We specialize in the develo…
Experience: 8+ years in Wireless Telecom Industry, with at least 6 years in Core Network Delivery.
Salary: Competitive
Type: Full-time
Benefits: Health insurance, retirement plans, remote work opportunities, professional development resources.

Sony Group Corporation

Security Engineer Tokyo
Skills & Focus: security, applied cryptography, watermarking, programming languages, C/C++, Rust, Python, JavaScript/TypeScript, DNN-based watermarking, problem-solving
About the Company: Sony Group Corporation engages in various entertainment businesses, financial services, consumer electronics, and new ventures in the Web3 space.
Experience: 2 years of experience in applied cryptography or DNN-based watermarking technology; 2 years of experience with programming languages (C/C++, Rust, Python, JavaScript/TypeScript, Solidity)
Type: Full-time

Sony

System Software Engineer Tokyo
Skills & Focus: cloud computing, network protocols, C/C++, Python, public cloud infrastructure, Agile, Rapid Prototype Development, video streaming, edge computing, 3D content creation
About the Company: Sony is a global leader in interactive entertainment, providing services to creators and consumers across various platforms.
Experience: Research experience in Computer Science, Communications Technology, Electrical Engineering and/or related technical field(s), OR equivalent practical experience.
Type: Full-time

Rakuten Mobile

Cloud Hardware Engineer Tokyo
Skills & Focus: cloud infrastructure, server hardware, Linux OS, device driver, shell scripting, Python, multi-national environment, log analysis, trouble shooting, cloud platform
About the Company: Cloud Platform Division has the mission of provisioning Rakuten Mobile's virtualized Cloud infrastructure.
Experience: 5+ years of experience in server and component design
Type: Full-time

Netapp

Sr. Software Engineer - Networking C++ Tokyo
Skills & Focus: cloud, data infrastructure, software engineering, networking, C++, collaboration, diversity, innovation, problem-solving, business possibilities
About the Company: NetApp is the intelligent data infrastructure company, turning a world of disruption into opportunity for every customer. No matter the data type, workload or …

Land Line Engineering Group

Network Engineer Tokyo
Skills & Focus: fixed network, voice services, IP networks, L2/L3, SIP, RTP protocols, UNIX, Linux CLI operations, project lead, network security
About the Company: Land Line Engineering Group is responsible for the construction, operation, and maintenance of fixed network voice services. Additionally, it also manages coor…
Experience: 5-10 years of experience in engineering work related to business fixed voice network equipment at a telecommunications carrier or equipment vendor.

Blackberry Qnx

Software Engineer - Automotive Tokyo
Skills & Focus: software solutions, embedded systems, QNX, Linux, programming, C, scripting, problem solving, debugging, communication skills
About the Company: QNX® is a trusted supplier of safe and secure operating systems, hypervisors, frameworks and development tools, and provides expert support and services for bu…
Experience: Bachelor’s degree in Electronics, Computer Science, or similar fields in the technology space, or meaningful relevant experience
Type: Regular
Benefits: Attractive compensation, bonus & benefits package; opportunity for professional growth & development.
Software Engineer Tokyo
Skills & Focus: embedded systems, QNX, Linux, Unix-like, C programming, scripting, problem solving, debugging skills, safety systems, Python
About the Company: QNX® is a trusted supplier of safe and secure operating systems, hypervisors, frameworks and development tools, and provides expert support and services for bu…
Experience: Bachelor’s degree in Electronics, Computer Science, or similar fields in the technology space, or meaningful relevant experience
Type: Regular
Benefits: Attractive compensation, bonus & benefits package, opportunity to thrive in a dynamic and international environment

Mujin

Software Engineer Tokyo
Skills & Focus: WES, Fleet Management, software development, warehouse operations, real-time systems, RTOS, network protocols, encryption, APIs, scalable systems
About the Company: Mujin develops MujinController, a platform that leverages a real-time digital twin and advanced robotics to seamlessly connect industrial equipment for fully a…

National Capacity Planning Section

OpenStack and Kubernetes FM PM Integration Expert Tokyo
Skills & Focus: OpenStack, Kubernetes, FM PM, integration, monitoring, network elements, IP Transport, Datacenter networking, Linux shell scripting, Python programming
About the Company: The National Capacity Planning Section is tasked with collecting, analyzing, optimizing, and assuring capacity for nationwide non-RF network elements. This Sec…
Experience: 8 years of experience with IP Transport / Datacenter networking, Openstack and Kubernetes FM, PM, OBF / Prometheus configuration and Monitoring, Linux shell scripting.
Type: Full-time

Tenstorrent

Staff, Software Engineer Tokyo
Skills & Focus: RISC-V, AI, Linux, firmware, drivers, system software, debugging, C/C++, Python, embedded software
About the Company: Tenstorrent is leading the industry on cutting-edge AI technology, revolutionizing performance expectations, ease of use, and cost efficiency.
Experience: 5+ years of professional experience in system software engineering.
Type: Hybrid

Sony Interactive Entertainment Inc.

System Software Development Engineer (Hypervisor Development) Tokyo
Skills & Focus: Hypervisor, Kernel development, Device drivers, Embedded systems, Software debugging, Virtualization, Team collaboration, Software requirements analysis, Coding, Cross-team communication
About the Company: Sony Interactive Entertainment (SIE) is a wholly-owned subsidiary of Sony Group Corporation, recognized as a global leader in entertainment, producing the Play…
Experience: Experience in kernel or device driver development or embedded systems development required.
Type: Full-time