Mujin

Industrial Robotics · Warehouse Automation · Tokyo, Japan

Mujin is an industrial robotics and automation company serving logistics centers, factories and supply-chain operations. Its MujinOS platform and intelligent controller coordinate robot arms, 3D vision, grippers, AGVs and storage equipment, while its systems handle depalletizing, palletizing, piece picking, parts handling and material transport.

The company earns revenue from selling controllers and other robot components and from delivering automation systems, engineering, installation, maintenance and consulting. MujinOS uses digital twins, perception and motion planning to adapt robot actions without conventional teaching, and supports dynamic optimization, data analysis and remote operation.

No Japanese required
3%
Can be worked in English
23%
Visa-sponsorship signal
25%
Most requested
  • C++ 6
  • Linux 3
  • Python 3
  • Generative AI / LLM 1
  • No Japanese required 2
  • JLPT N1 3
  • Japanese posting, level unstated 47
  • No Japanese level detected 13
Common areas
  • Consulting & strategy 13
  • Project management 9
  • Operations 7
  • Business development 5

Measured from the 65 listings Ranked has live for Mujin. Japanese level, visa signal and skills are AI-graded from each posting and can be wrong — confirm against the employer's original posting before applying.

65

11

Full-time

Japanese?

Visa maybe

Accounting

Finance

Compliance

The Group Accountant will manage group accounting operations and consolidated financial reporting, ensuring compliance with JGAAP and international standards.

Full-time

English OK

Visa likely

Robotics

C++

Vision

Design, develop, and deploy advanced algorithms for industrial robotic systems, focusing on motion planning, control, and packing.

Full-time

English OK

Visa likely

Relocation

No JP needed

Hardware

Responsible for executing product designs and tests from concept to production including design, prototyping, validation, testing and certification.

Full-time

Japanese?

Visa maybe

Electrical

Embedded

Hardware

Design control systems for next-generation Mujin controllers, managing the entire product lifecycle from requirements definition to mass production.

Full-time

English OK

Visa likely

C++

Vision

ML

Design, develop, and deploy advanced algorithms for Mujin’s real-time industrial robotic systems.

Full-time

English OK

Visa likely

Security

Cybersec

Cloud

You will be responsible for the end-to-end security implementation of our products, ensuring security is a core component of the development lifecycle.

Full-time

English OK

Visa likely

Backend

Robotics

Vision

Design and implement test automation frameworks for validating robotic systems within Mujin OS, ensuring correct behavior in production environments.

Full-time

English OK

Visa likely

DevOps

Backend

SRE

Design and implement optimized build systems, manage CI infrastructure, and ensure code quality through reviews.

Full-time

Japanese?

Visa maybe

PM

Management

Manage product lifecycle, supplier relations, and quality assurance for hardware products.

Full-time

English?

Visa likely

Mfg

Operations

QC

As a Manufacturing Operations Trainee, you will gain hands-on experience across manufacturing, testing, and quality control, with education support and mentorship.

Full-time

Japanese?

Visa maybe

Consulting

Management

Biz Dev

Leads physical AI market expansion, consulting business growth, and client engagement delivery while supporting supply-chain and medium- to long-term management strategies.

Full-time

Japanese?

Visa maybe

Finance

Fin Analyst

Biz Dev

Lead decision-making through data-driven management and optimize resource allocation in a dynamic global environment.

Full-time

Japanese?

Visa maybe

Marketing

Flextime

Bonus

Lead growth marketing for Mujin’s physical-AI and industrial-automation business, presenting its robot-control technology and integrated automation solutions to logistics, manufacturing, retail, and distribution markets.

Full-time

Japanese?

Visa maybe

Consulting

Supply Chain

Researches industries, competitors and automation technologies, analyzes operational and supply-chain data, prepares client materials, coordinates site visits and supports improvement trials.

Full-time

Japanese?

Visa maybe

Recruiting

HR

Flextime

Lead recruiting strategy from planning through execution with executives, while gaining experience across HR operations, HR planning, training, systems design, branding, and culture building.

Full-time

Japanese?

Visa maybe

Finance

Strategy

Lead FP&A for Mujin’s Japan region, developing budgets and medium-term plans, analyzing variances and KPIs, improving cash flow, building dashboards, and supporting financial strategy and management decisions.

Full-time

Japanese?

Visa maybe

Consulting

Strategy

Mfg

Provides factory-automation strategy consulting for supply-chain and mid- to long-term management planning, within Mujin’s integrated hardware and software automation business.

Full-time

Japanese?

Visa maybe

Sales

Project Mgr

Biz Dev

This role involves understanding customer needs, defining requirements, and collaborating with engineers to deliver solutions.

Full-time

Japanese?

Visa maybe

Finance

Fin Analyst

SaaS

Lead FP&A for Mujin’s Japan region through business planning, budget-versus-actual analysis and KPI management. Build dashboards and support cash flow, investments and executive decisions.

Full-time

Japanese?

Visa maybe

Sales

Account Mgr

Consulting

Leads consultative sales for manufacturing and logistics customers, identifying operational issues, proposing automation solutions, and supporting implementation.

Full-time

Japanese?

Visa maybe

Management

Consulting

Supply Chain

Leads supply-chain and factory reform consulting, covering cost analysis, logistics redesign, productivity improvement, and automation plans for overseas plants through implementation.

Full-time

Japanese?

Visa maybe

Sales

Biz Dev

Flextime

Technical sales position focused on helping solve automation challenges in the logistics and manufacturing industries. The role is based in Tokyo, and selection emphasizes candidate potential.

Full-time

Japanese?

Visa maybe

Supply Chain

Operations

Coordinates procurement with internal teams and suppliers, drives project cost reduction, manages budget-versus-actual costs, and improves resource allocation across Mujin Japan.

Full-time

Japanese?

Visa maybe

Consulting

Supply Chain

Operations

Provides supply-chain strategy consulting for client companies, supporting structural reform and medium- to long-term management strategy in logistics and automation.

Full-time

Japanese?

Visa maybe

Operations

Flextime

Bonus

General Affairs Specialist at Mujin’s Tokyo headquarters, with flextime, listed holidays, a six-month probation period, twice-yearly evaluations and bonuses, and office benefits.

Full-time

English?

Visa likely

PM

Supply Chain

Compliance

Drive new product development and the product lifecycle, translating business needs into supplier specifications while managing component obsolescence, compliance, and quality.

Full-time

Japanese?

Visa maybe

Finance

Management

Accounting

Manage treasury operations including cash management, liquidity, and risk management in a global context.

Full-time

Japanese?

Visa maybe

Legal

Compliance

Handles contract drafting, review, and negotiation support, corporate governance, registrations, compliance training, permits, legal research, and legal-operations process improvement.

Full-time

Japanese?

Visa maybe

Sales

Strategy

Biz Dev

Analyze logistics and manufacturing markets, select priority customers, develop sales and partnership strategies, and support execution, process improvement, and data-based KPI design.

Full-time

Japanese?

Visa maybe

Consulting

Mfg

Logistics

Supports consulting work for logistics and manufacturing clients on supply-chain and mid- to long-term management strategy, while developing knowledge of physical AI.

Full-time

Japanese?

Visa maybe

Support Eng

Support

Support logistics systems by strengthening customer relationships and service revenue, analyzing field feedback and usage data, and feeding insights to internal teams to improve products and systems.

Full-time

Japanese?

Visa maybe

Logistics

Architect

Lead warehouse automation design and implementation, applying material-handling field knowledge to select equipment, optimize operations from the site perspective, and enhance control through software.

Full-time

Japanese?

Visa maybe

Project Mgr

Robotics

Diverse

Lead robotics automation projects from requirements definition and design through development management, on-site deployment, and quality improvement, integrating robot systems with IT systems.

Full-time

Japanese?

Visa maybe

Mechanical

Design automation-equipment layouts and support industrial-automation solutions combining robot-control technology, hardware, and software for logistics, manufacturing, retail, and distribution applications.

Full-time

Japanese?

Visa maybe

Robotics

Design and lead the implementation of warehouse logistics automation systems, integrating conveyors, AGV/AMRs, robots, and sensors to control and optimize operations through software.

Full-time

Japanese (N1)

Visa maybe

Project Mgr

Robotics

Flextime

Lead the design and build of customer-specific automation systems for robot-based projects, integrating MujinOS with robots, transport equipment, peripheral devices, and IT systems.

Full-time

Japanese?

Visa maybe

Electrical

Robotics

Design electrical controls, panels, layouts, and integrated automation systems for intelligent robots. Customize equipment for customer needs and work with mechanical design.

Full-time

Japanese?

Visa maybe

Robotics

Vision

Linux

Integrate industrial robots, AGVs, conveyors, cameras and sensors through the Mujin controller, handling simulation, programming, troubleshooting and on-site verification.

Full-time

Japanese?

Visa maybe

Project Mgr

Robotics

Manage robotics projects for production-line design across multiple companies and industries. Take work from process design through implementation, integrating robots, equipment, and IT into system design.

Full-time

Japanese?

Visa maybe

C++

Robotics

Backend

Design, develop, and implement advanced algorithms for real-time industrial robot systems.

Full-time

Japanese (N1)

Visa maybe

Robotics

Mechanical

Electrical

Develops complete automation lines around arm robots by integrating existing equipment, conveyors, and production or logistics systems, covering concept, specifications, configuration, and delivery coordination.

Full-time

Japanese?

Visa maybe

Mechanical

Robotics

Design and develop industrial automation equipment and advanced robot hands using mechanical engineering fundamentals, 3D CAD, drawings, and design documentation, while leading projects.

Full-time

Japanese?

Visa maybe

Project Mgr

Robotics

Leads arm-robot automation projects from customer requirements and specifications through project execution and on-site implementation, coordinating software, mechanical, control, and deployment teams.

Full-time

English OK

Visa likely

No JP needed

Mfg

Hardware

As a Manufacturing and Operations Engineer, you will ensure the quality, reliability, and operational excellence of Mujin controllers and pendants.

Full-time

Japanese?

Visa maybe

Python

C++

Linux

Design and develop advanced algorithms for real-time industrial robot systems, focusing on motion planning and control.

Full-time

Japanese?

Visa maybe

Supply Chain

Operations

Design logistics automation systems across industries, applying manufacturing-line design, process planning, and bottleneck-improvement skills to optimize the full logistics flow.

Full-time

Japanese?

Visa maybe

Field Service

Robotics

Support

Provide field service for robot systems and material-handling equipment, including emergency response in a 24/365 operating model, maintenance, troubleshooting, equipment launches, and customer-facing problem solving.

Full-time

Japanese?

Visa maybe

Logistics

Robotics

Warehouse

Design logistics-center automation by planning flows, integrating robots, AGVs, WES, and material-handling equipment, then supporting implementation and operational optimization.

Full-time

Japanese?

Visa maybe

Consulting

Mfg

Logistics

This Tokyo-based Associate opening is for new graduates and second-new graduates. Applicants may apply regardless of university major, with no specific field of study required.

Full-time

Japanese?

Visa maybe

Project Mgr

Architect

Robotics

Design and deploy WES solutions from requirements and operational analysis through system design, testing, and on-site implementation, integrating logistics robots and AGVs.

Full-time

Japanese?

Visa maybe

PM

Logistics

Real-time

Manage a WES that controls and optimizes warehouse robots, AGVs, and automated sorting machines in real time, from roadmap planning and design through testing and on-site deployment.

Full-time

English?

Visa likely

Vision

Design, develop, and deploy computer vision algorithms for high-speed recognition and 3D vision systems supporting factory automation and logistics solutions.

Full-time

English?

Visa likely

C++

Backend

Robotics

Design, build, and own backend systems for industrial robotics, including low-latency services, data pipelines, and reliable communication paths supporting robot controllers in factory environments.

Full-time

English?

Visa likely

DevOps

Design and develop release workflows, internal tools, quality gates, and automation for software packaging, validation, delivery, release-stage QA, and integration validation.

Full-time

Japanese?

Visa maybe

Robotics

Logistics

Project Mgr

Contribute to robotics development, system design, and project management while implementing and deploying logistics automation solutions that integrate robots and equipment.

Full-time

Japanese?

Visa maybe

Architect

Support on-site implementation and improvement of logistics automation systems, learn software and system design with senior colleagues, and grow toward designing complete systems.

Full-time

Japanese?

Visa maybe

Consulting

GenAI

Python

Analyzes manufacturing and logistics operations, defines automation and AI strategies, designs requirements, and develops, refines, and supports production deployment of AI proofs of concept.

Full-time

English?

Visa likely

Python

C++

Backend

Designs and maintains WES software for warehouse inventory, scheduling, and order fulfillment, integrating industrial hardware while building secure, scalable backend services and APIs.

Full-time

Japanese?

Visa maybe

Consulting

Strategy

Supply Chain

The IT Consultant supports end-to-end physical AI implementation, helping transform operational sites and management. The role is assigned to Tokyo or Okazaki.

Full-time

Japanese?

Visa maybe

Project Mgr

Real-time

Lead WES implementation projects for warehouse robots, AGVs, and sorting machines, defining requirements with end users and coordinating customers, vendors, network contractors, and internal software teams through on-site operation.