Embedded Hardware Engineer

Join Our Innovative TeamWe are seeking a talented Embedded Hardware Engineer to contribute to the design and development of controllers and sensors for autonomous driving at 42dot. Our autonomous driving controllers integrate various sensors such as radar, GPS, IMU, and USS, utilizing high-performance processors and iNPU to enable safe and efficient driving …

Join Our Innovative TeamAt 42dot, we are seeking a talented Camera System Hardware Engineer to lead the development of camera specifications and oversee the entire lifecycle from conception to mass production within our autonomous driving platform. This role is pivotal in defining image sensor specifications, establishing camera hardware interfaces, configuring ISP settings, ensuring image quality, and validating the reliability and stability of the camera systems. As a key engineer, you will support the precision and safety of autonomous driving functionalities.Key ResponsibilitiesDefine hardware development requirements for cameras used in autonomous driving and driver monitoring systems.Conduct hardware design reviews and oversee all stages of camera development.Implement SerDes settings and ISP bring-up for various use cases in autonomous driving and driver monitoring systems.Analyze and debug camera issues in test vehicles.Develop camera modules and related systems.Design multi-camera system architectures for our autonomous driving platform.Ensure synchronization of multiple camera systems.Design camera hardware elements such as CIS, ISP, SerDes, Lens, and IRED.Analyze and understand signal integrity for high-speed interface.Understand MIPI standards and related video standards, including stream packet analysis.QualificationsBachelor's degree in Electronics Engineering or equivalent experience.Strong analytical skills for system-level issues, including latency, bandwidth, and power consumption.Basic knowledge of camera system hardware interfaces is preferred.Over 10 years of hands-on experience in camera system engineering.Experience in developing ADAS, DVRS, or DMS camera modules and systems.Technical expertise in camera systems for mass production development.Understanding of fundamental concepts in image processing.Familiarity with functional safety concepts.Collaborative mindset with excellent interpersonal communication skills.Interview ProcessApplication screening - Video interview (approx. 1 hour) - In-person or video interview (approx. 3 hours) - Final selection.The interview process may vary by position and is subject to change based on schedule and circumstances.Interview schedules and results will be communicated individually via the email registered in the application.Additional InformationPlease exclude personal information such as your resident registration number, family relations, marital status, salary, photo, physical condition, and place of origin from your resume as per hiring regulations.All submitted files must be in PDF format and under 30MB. If you encounter issues uploading your resume, please send it along with the URL of the position you are applying for to recruit@42dot.ai.After the interview process, reference checks may be conducted with the applicant's consent.

Join Our Innovative TeamAt 42dot, we are at the forefront of autonomous driving and Software Defined Vehicles (SDV). We seek a talented Hardware Engineer who will take charge of designing high-performance computing units, vehicle body systems, power control solutions, gateway controllers, and sensors. Your designs will meet efficiency, cost-effectiveness, reliability, and safety standards, making a significant impact on the automotive industry.Key Responsibilities:Develop power applications including DCDC converters and LDO regulators.Implement required interface applications such as CAN, LIN, and Auto Ethernet.Conduct and improve automotive reliability and electromagnetic tests.Execute hardware system bring-up tasks.Perform validation and enhancements on real vehicles.Support in the development and production of sample prototypes and respond to requirements.Vehicle Body / Power Control Unit Responsibilities:Design and validate MCU circuitry.Work on various vehicle sub-control IO applications.Implement digital key solution applications.Apply high-side gate drivers, switches, and high-power MOSFETs.Address thermal dissipation applications.Incorporate (e)Fuse applications.

42dot is hiring a Senior MCU System Engineer for its Pangyo (Software Dream Center) location in South Korea. This position centers on designing and developing MCU-based high-performance and zonal controllers for Software-Defined Vehicles. The work involves optimizing mission-critical systems, building hardware abstraction layers, and shaping core system platforms. What you will do Develop MCU-based bootloaders, device drivers, and hardware abstraction layers (HAL). Design and implement redundant systems to support fault tolerance in vehicle systems. Create scalable system designs with a strong foundation in hardware knowledge. Develop abstraction layers for vehicle systems and collaborate with various domain systems for integrated control. Requirements Hands-on experience in embedded software development projects. Background in developing vehicle communication systems using CAN/CAN FD, LIN, and Ethernet. Experience with MCU communication interfaces such as SPI, I2C, and UART, including high-speed data transmission. Experience designing control software for vehicles that meets ISO26262 standards. Understanding of real-time operating systems (RTOS) and microcontroller units (MCUs). Preferred qualifications Project experience with a variety of real-time operating systems, both open-source and proprietary. Background in developing MCU-based bootloaders. Production experience with body, chassis, powertrain, IVI, or cluster systems at OEMs or Tier 1 suppliers. Experience developing controllers for vehicle motors (such as BLDC or PMSM) and working with motor control algorithms. Development of middleware based on RTPS (Real-Time Publish-Subscribe) in embedded environments (such as DDS, MQTT, Zenoh). Interview process Application screening, followed by an in-person interview (about 1 hour), then a second in-person interview with a live coding test (about 3 hours), and final selection. The process may change depending on the role, scheduling, or other circumstances. Interview schedules and results are communicated individually by email using the address provided in the application. Additional information Do not include information prohibited by the Fair Hiring Act in your resume, such as social security numbers, family relations, marital status, salary history, photographs, physical condition, or place of origin. Submit all files in PDF format, each under 30MB. If there are issues uploading, email your resume and the position URL to recruit@42dot.ai. Reference checks may be conducted after the interview process, with the applicant's consent.

Join 42dot as a QNX Expert Engineer and be a pivotal part of our innovative team in the heart of Pangyo, South Korea. We are seeking a highly skilled engineer with expertise in QNX to contribute to our cutting-edge projects, focusing on embedded systems and real-time applications.As a QNX Expert Engineer, you will collaborate with a dynamic team to design, develop, and optimize software solutions that meet our clients' needs. Your role will involve troubleshooting complex issues and implementing best practices to ensure the reliability and performance of our products.

Join our innovative team at 42dot as a Senior MCU System Project Engineer where you will lead cutting-edge projects in the field of microcontroller systems. This role offers a unique opportunity to work on advanced technology solutions that drive our missions forward.Your expertise will be pivotal in overseeing project development stages, from conception to execution, ensuring that we meet our ambitious goals while adhering to industry standards.

Join Our Team of InnovatorsAt 42dot, we are seeking an exceptional Senior IVI System Engineer specializing in Audio to enhance the in-vehicle infotainment systems (IVI) on Android platforms for Software Defined Vehicles (SDV). You will play a pivotal role in developing and optimizing the Board Support Package (BSP) for audio systems.Key Responsibilities:Develop drivers for vehicle audio hardware (DSP, Amplifiers, Speakers, etc.) to interface with Android systems.Create and optimize sound drivers based on the Advanced Linux Sound Architecture (ALSA).Implement and customize the Audio Hardware Abstraction Layer (HAL).Develop specialized audio functionalities for vehicles, such as Zone Audio, Audio Routing, and Volume Control.

42dot, part of Hyundai Motor Group's global software center, develops software-defined vehicle and mobility AI solutions. The team focuses on user-centric vehicle technologies that receive ongoing updates, aiming to create a connected and autonomous urban transportation system. Every project is guided by priorities of safety and innovation. Role overview This Senior Network Systems Software Engineer role is based at the Software Dream Center in Pangyo, South Korea. The position focuses on developing network systems software for embedded operating systems used in automotive environments. Day-to-day work combines hands-on engineering with technical problem-solving as part of a growing team. What you will do Build and optimize network functionalities for embedded OS platforms such as QNX, Linux, and RTOS, including network configuration tasks. Develop and manage drivers for Automotive Ethernet Switches, including porting, configuring, and optimizing Ethernet Switch SDKs for new hardware platforms. Troubleshoot and resolve Ethernet/IP communication issues within vehicle networks. Requirements 10 or more years of embedded software development experience using C or C++. Solid understanding of the OSI 7-layer model. Hands-on experience with L2 protocols, such as VLAN, ACL, Multicast, STP/RSTP, and gPTP. Expertise in Ethernet MAC/PHY interfaces. Deep knowledge of the TCP/IP stack. Basic familiarity with reading hardware schematics. Preferred qualifications Experience working with OPEN TC10 features. Implementation and validation of TSN standards (802.1AS, 802.1CB, 802.1Qbv/Qbu). Understanding of automotive security, including IPsec, MACsec, and IDS/IPS. Development experience related to 10BASE-T1S communication. Background working with Ethernet switches from Broadcom, Infineon, NXP, or RealTek. Interview process Application review Video interview (about 1 hour) In-person interview, including a live coding test (approximately 3 hours) Final acceptance The process may vary depending on the role and scheduling. All communication about interviews and results will be sent to the email address provided in the application. Additional information Do not include sensitive information such as national ID number, family relations, marital status, salary, photo, physical conditions, or place of origin in your resume, as required by recruitment law. Submit all documents in PDF format, under 30MB. If upload issues occur, email your resume to recruit@42dot.ai and include the job posting URL. Reference checks may be conducted after interviews, with your consent. Veterans and job protection candidates receive preference as required by law.

Join Our Innovative Team!At 42dot, we are seeking a talented Senior Camera System Software Engineer to play a pivotal role in enhancing autonomous driving and infotainment systems through advanced embedded camera technology. You will be responsible for developing drivers and optimizing performance to bring our cutting-edge solutions to life.Key Responsibilities:Develop and bring up camera drivers on embedded Linux platforms.Configure and bring up external ISPs for camera systems.Implement video/image pre-processing for camera vision applications.Analyze and optimize utilization of CPU, ISP, and memory I/O.

Join Our Innovative TeamAbout 42dotAt 42dot, we are at the forefront of the Software Defined Vehicle (SDV) revolution. Our In-Vehicle Infotainment (IVI) System Software Engineer (BSP) plays a pivotal role in developing system software for Android Automotive (OS), ensuring that our diverse range of services operates in a stable and optimized environment.This position is crucial as it encompasses the core areas that influence product quality (performance/stability/reliability), from device drivers to HAL, bootloader, kernel, and SoC vendor BSP. You will analyze and structurally improve stability and performance issues at the SoC/Kernel/Bootloader/OS level, contributing to a wide array of development activities including SoC vendor BSP release migration and addressing issues/bugs within the AOSP community.Establish a robust and performance-optimized BSP/system software stack for the Android Automotive-based IVI platform.Execute end-to-end processes to replicate, analyze, resolve, and validate system-level issues (kernel/driver/OS stability, performance degradation, etc.) occurring in vehicle environments.Ensure quality based on standards and testing systems (CTS/VTS, etc.) considering mass production/verification environments, and standardize/enhance for long-term sustainability.Key ResponsibilitiesDevelop and bring up device drivers:Create and initiate essential device drivers, such as Display/Touch.Analyze and rectify driver issues tailored to the SoC/board environment.Address kernel/bootloader development and stability issues:Integrate functionalities based on SoC vendor-provided kernel/bootloader, analyzing and enhancing issues.Investigate and resolve OS stability problems, including kernel panics, memory issues, deadlocks/races, and boot issues.Develop and integrate Android HAL (Hardware Abstraction Layer):Enhance HAL and integrate it with the system stack.Conduct quality validation based on CTS/VTS and analyze/improve any failure items.Analyze and improve system performance:Identify and optimize performance bottlenecks concerning boot time, CPU/memory/IO, and graphics performance.Establish a systematic approach to prevent performance regressions through root cause analysis.Manage SoC Vendor BSP release migration and maintenance:Plan and implement SoC vendor BSP release upgrades/migrations.Handle patch management, change impact analysis, and address compatibility/regression issues.QualificationsProven experience in embedded system development based on AAOS (Android Automotive OS) or Linux.Experience in the development and mass production of Android OS-based products.Hands-on experience in Android HAL development and testing utilizing CTS/VTS.Proficiency in key embedded system programming languages (C/C++, Python, etc.).Strong analytical and problem-solving skills with a focus on performance optimization.

Join Our Team of InnovatorsAt 42dot, we are in search of a talented Senior MCU System Engineer specializing in Power Management and Sleep Wakeup. This role is crucial for the development of high-performance MCU-based zonal controllers that enhance the power efficiency of Software-Defined Vehicles (SDVs). You will be responsible for designing and developing system software that includes a hardware abstraction layer and system platform, ensuring reliable operation even in mission-critical scenarios.Key Responsibilities:Design and implement the Power State Machine for Zonal Controllers, covering states such as Initialization, Normal, Sleep, Standby, and Shutdown.Develop scenarios for entering and exiting Low Power Mode while optimizing for minimal Dark Current and Quiescent Current.Implement System Sleep/Wakeup logic and integrate with Network Management (CAN/LIN/Ethernet NM).

Join Our Innovative Team!At 42dot, we are seeking a talented Senior MCU System Engineer specializing in Cluster and Safety IC Control. In this pivotal role, you will develop high-performance MCU-based core system software for zonal controllers in Software-Defined Vehicles (SDV). Your mission will include reliably conveying critical driving information (such as speed and warning lights) and ensuring stable system operation in mission-critical scenarios.Key Responsibilities:Implement logic for processing and transmitting essential vehicle driving data (speed, RPM, Telltale) for the cluster display.Develop control drivers for Safety SBC/PMIC, managing registers and states via SPI/I2C communication.Manage the External Watchdog and implement Kick logic.Design and implement software safety mechanisms to achieve safety goals (in alignment with ASIL ratings).

Join Our Dynamic Team!At 42dot, our Open Platform Engineering team is at the forefront of managing a multitude of APIs, ensuring robust security and flexibility. We tackle complex technological challenges ranging from authentication and authorization systems to high-availability platform operations and API governance.Key ResponsibilitiesDevelop security policies and access control logic tailored to external traffic flows, with a solid understanding of API Gateway and service interconnectivity.Lead the design of backend architecture focusing on stability, security, and scalability while enhancing code quality.Design and implement authentication and authorization flows for users interacting with our APIs.QualificationsExperience with Tyk or similar API Gateways, including operation and customization.Understanding or experience in Identity & Access Management domains (authentication, authorization, user management, permission models).Familiarity with authentication and authorization standards such as OAuth 2.0 and OpenID Connect.Hands-on experience with API security, access control, and traffic management.Experience in designing and refactoring systems with a focus on stability, security, and scalability.Strong communication and collaboration skills with various stakeholders.Preferred QualificationsExperience in designing and operating high-performance, high-availability architectures for authentication and authorization systems.Experience designing authentication flows tailored for external partners or diverse client environments.Experience in designing and operating complex permission models such as RBAC and ABAC.Experience with security integration in cloud-native environments using Kubernetes, Istio, Envoy.Operational experience with enterprise security features like audit logging and policy-based access control.Experience in conducting PoCs for new technology adoption and improvements.Interview ProcessApplication screening - coding test - video interview (approx. 1 hour) - in-person or video interview (approx. 3 hours) - final acceptance.The process may vary based on the position and can change depending on scheduling and circumstances.Interview schedules and results will be communicated to the email provided in your application.Additional InformationPlease exclude personal information such as social security numbers, family relations, marital status, salary expectations, photos, physical conditions, and hometown from your resume as per hiring regulations.All submitted files should be in PDF format and under 30MB. If you encounter issues uploading your resume, please send it to recruit@42dot.ai along with the job position URL.After the interview process, a reference check may be conducted with your consent.Candidates who are veterans or belong to protected employment groups will be given preference in accordance with applicable laws.Candidates with a disability registration certificate will be given preference as per the law promoting employment and vocational rehabilitation of individuals with disabilities.

Join Our Team of InnovatorsAt 42dot, we are dedicated to designing and enhancing cloud-based infrastructure to ensure the reliable operation of global services. Our focus is on building a flexible and scalable platform utilizing Kubernetes and hybrid clouds, while prioritizing automation and monitoring to improve system reliability and operational efficiency.We seek an experienced engineer who goes beyond simple maintenance to enhance developer productivity, address root causes of incidents, and create superior infrastructure environments.

Join Our Innovative TeamAt 42dot, we are seeking a talented and driven MCU Application Engineer to contribute to the development of high-performance MCU-based zonal controllers. In this role, you will design and develop functionalities to operate various vehicle sensors and actuators, facilitating coordinated control with other ECUs and providing standardized APIs for Software-Defined Vehicles (SDV).Key ResponsibilitiesDevelop Vehicle Hardware Abstraction Layer (HAL) based on SDV architecture.Design and implement control logic and diagnostic functions for MCU-based systems.Create cooperative control functionalities utilizing communication protocols such as CAN, LIN, and Ethernet.Control sensors and actuators through interfaces like ADC, PWM, SPI, UART, and I2C.Develop a diagnostic framework based on UDS and SOVD, along with in-house diagnostic applications for controllers.Required QualificationsProven experience in embedded software development projects.Experience in developing vehicle communication systems based on CAN/CAN FD, LIN, and Ethernet.Familiarity with ISO26262-compliant automotive control software design.Deep understanding of Real-Time Operating Systems and MCUs.Preferred QualificationsExperience in developing projects based on various real-time operating systems (open source or proprietary).Production experience with body, chassis, powertrain, IVI, and cluster controllers at OEMs or Tier 1 suppliers.Experience in developing motor control logic for applications such as power trunks and power windows.Familiarity with next-generation diagnostic protocols (SOVD, DoIP, gRPC) and cloud-linked diagnostic systems.

Join Our Innovative Team!At 42dot, we are on a mission to revolutionize the autonomous driving landscape. We are seeking a talented Senior Mechanical Engineer to spearhead the design and development of high-performance controllers and sensors integral to our Self-Driving Vehicle (SDV) projects.Key Responsibilities:Lead the design, development, and fabrication of mechanical components.Ensure physical integration and compatibility among diverse system components.Collaborate with cross-functional teams to establish design requirements, constraints, and manufacturability.Draft and manage technical specifications and documentation for components and systems.Support prototype development and testing activities.Employ creative solutions to resolve challenges and streamline processes through efficient design.

Join Our Team of ExpertsAbout 42dotAt 42dot, our Database Engineering team ensures the reliability and security of our databases, allowing for stable management and operations. We specialize in designing and tuning resilient database systems across multi-cloud environments, including RDS, NoSQL, GraphDB, and OLAPDB, while maintaining a focus on infrastructure, services, and security.Key ResponsibilitiesInstall and operate stable cloud-based database systems.Design and support database structures based on service requirements, infrastructure, and security regulations.Ensure compliance with security standards for sensitive data and manage database access and permissions.Develop automation capabilities to enhance effective database operation and management.QualificationsOver 7 years of experience operating RDBMS and MongoDB.Experience managing databases in both cloud and on-premises environments.Proven experience in designing and managing large-scale databases.Familiarity with GraphDB, including Neo4j.A passion for DBRE and a positive attitude towards tackling various new technologies.Preferred QualificationsDevelopment skills to create necessary tools (Python, Bash, Go, etc.).Experience operating various open-source systems and tools.Global database management experience.Experience with vector databases.Experience operating Clickhouse.Experience with Infrastructure as Code (IaC).Interview ProcessApplication Review - Coding Test - Video Interview (approximately 1 hour) - In-person or Video Interview (approximately 3 hours) - Final Offer.The interview process may vary by job role and is subject to change based on scheduling and circumstances.Interview schedules and results will be communicated via the email registered in your application.Additional InformationPlease exclude information such as your resident registration number, family relations, marital status, salary, photo, physical condition, and place of origin from your resume, as required by the recruitment procedure law.All submitted files should be in PDF format and not exceed 30MB. If you encounter issues uploading your resume, please send it to recruit@42dot.ai along with the URL of the position you are applying for.After completing the interview process, a reference check may be conducted with the candidate's consent.Candidates eligible for national veteran status and employment protection will be given preference according to relevant laws.Individuals with disabilities will be preferred in accordance with the Act on the Promotion of Employment and Vocational Rehabilitation of Persons with Disabilities.42dot does not accept unsolicited resumes from recruitment agencies, and we do not respond to unsolicited applications.

Join Our Dynamic TeamAt 42dot, we are on the lookout for a talented Senior AI Data Pipeline Engineer to design, develop, and enhance our global data pipelines. You will play a crucial role in managing and processing data collected from around the world, ensuring that our high-throughput systems reliably deliver petabyte-scale data to our vast GPU infrastructure, thereby powering essential AI workloads.As part of our team, you will have the opportunity to architect scalable solutions that support diverse AI and machine learning projects, while collaborating closely with AI researchers and platform teams to ensure efficient data flow into training and evaluation pipelines.

Join Our Innovative TeamAs a Senior Radar System Engineer at 42dot, you will play a pivotal role in the production development of radar systems for autonomous vehicles and systems. This position encompasses everything from the development of radar system specifications to system integration and mass production. A profound understanding of radar technology, system integration, and automotive industry standards is essential.Key ResponsibilitiesImplement and validate the performance of radar systems for vehicles in mass production.Collaborate with hardware, software, and systems engineering teams for vehicle integration of radar systems.Conduct system-level design and performance analysis, troubleshooting issues as they arise.Draft and maintain technical documentation including specifications, design documents, and test plans.Develop radar mounting and interface solutions within vehicles, considering power, communication, and environmental factors.Ensure compliance with automotive industry standards and regulations (ISO 26262, AUTOSAR, UNECE, etc.).QualificationsBachelor's or Master’s degree in Electrical Engineering, Computer Science, or a related field.Over 5 years of experience in relevant fields.Strong understanding of radar technology.Familiarity with development and production specifications (Automotive Ethernet / CAN communication, UDS, DoIP, AutoSAR, EOL, ES / MS).Experience in radar system design and integration.Knowledge of automotive standards and protocols (ISO 26262, AUTOSAR, etc.).Proven problem-solving skills with the ability to analyze and resolve complex issues.Excellent communication skills and ability to work collaboratively in a team environment.Preferred QualificationsExperience in radar development and mass production.Experience with Advanced Driver Assistance Systems (ADAS) and autonomous driving technology in mass production.Team leadership or project management experience.Understanding of automotive quality standards (IATF 16949, etc.).Proficient in simulation and analysis tools (MATLAB, Python, C, C++, etc.).Business proficiency in English.Interview ProcessApplication review - Video Interview (approximately 1 hour) - In-person or Video Interview (approximately 3 hours) - Final Offer.The interview process may vary by position and is subject to change based on scheduling and circumstances.Interview schedules and results will be communicated individually to the email address provided in your application.Additional InformationPlease refrain from including personal information such as ID numbers, family relations, marital status, salary, photographs, physical conditions, or place of origin in your resume as per recruitment guidelines.All submitted files should be in PDF format and under 30MB. If you experience issues during the resume upload process, please send your resume along with the URL of the position you are applying for to recruit@42dot.ai.

About the Role 42dot is looking for an Android Engineer focused on System UI to join the team in Pangyo (Software Dream Center), South Korea. This position centers on designing and building user interfaces for Android applications, with an emphasis on delivering a smooth and engaging experience. What You Will Do Design and develop user interfaces for Android apps, with a focus on System UI components. Work closely with teams from different disciplines to bring new features to life. Contribute to improving the usability and functionality of 42dot’s Android products.