Senior Test Automation Engineer

Join our dynamic team at 42dot as a Senior Test Automation Engineer. In this pivotal role, you will leverage your expertise in automation frameworks to enhance our software testing processes. You will work collaboratively with cross-functional teams to deliver high-quality software solutions that meet our clients' needs.

Join Our Dynamic Team!At 42dot, we are at the forefront of designing and manufacturing advanced electronic systems within a vibrant Agile development culture. We are seeking an exceptional Senior PCB Design Engineer to contribute expertise in high-speed interfaces, power design, and multilayer PCB design.Key Responsibilities:Design high-speed, multilayer PCB artwork and layouts based on schematics.Optimize designs considering signal integrity (SI), power integrity (PI), and electromagnetic interference (EMI).Collaborate with mechanical design and hardware development teams on design for manufacturability (DFM) and structural integration reviews.Apply design constraints using Cadence Allegro and OrCAD ECAD tools.Generate manufacturing outputs including Gerber files, drill files, and bills of materials (BOM).Incorporate internal reviews and feedback to enhance designs.Manage design documentation and maintain quality standards.Ensure compliance with IPC standards and automotive OEM design requirements.

Join 42dot as a Senior SLAM Engineer and play a pivotal role in revolutionizing autonomous driving technologies. You will be responsible for developing sophisticated algorithms that enable simultaneous localization and mapping (SLAM) for our cutting-edge autonomous vehicle systems.This position requires a blend of technical expertise and innovative thinking to tackle complex challenges in dynamic environments.

Join Our Team of InnovatorsAt 42dot, we are at the forefront of autonomous driving technology, seeking exceptional Senior ML Platform Engineers to develop our core data and machine learning training platforms. Our team is dedicated to creating a distributed, scalable data platform that handles vast datasets, including millions of scenes, alongside high-performance data serving SDKs essential for ML model training and evaluation. Our platforms are designed to significantly enhance the efficiency of the ML model development lifecycle, which encompasses training, evaluation, deployment, and monitoring within a cloud environment.Key ResponsibilitiesDefine and implement the technical strategy for a robust, large-scale data platform that effectively manages, visualizes, and serves extensive datasets for machine learning model training and validation.Develop a comprehensive data lakehouse for autonomous driving scene datasets, integrating sensor, calibration, and annotation data.Lead the development of the Autonomous Driving Data SDK, which includes functionality for scene data searching, dataset preparation, and loading.Identify and resolve performance bottlenecks throughout data processing pipelines, focusing on data processing and search latencies as well as Test Procedure (TP) coverage.Establish and maintain the infrastructure for Data Platform components, including the Data Processing Pipeline, Database, Data Lakehouse, and Data Serving.Collaborate with cross-functional teams, including those focused on ML algorithms, applications, and Cloud Infrastructure, to ensure alignment of ML Platforms with the overarching Autonomous Driving System Architecture.QualificationsA Bachelor’s degree or higher in Computer Science, Engineering, Robotics, or a related technical field.At least 7 years of experience in Data Engineering or ML Platform roles.Expert-level proficiency in Python, with substantial experience in developing Python SDKs.Proficient experience with databases such as MongoDB and PostgreSQL.Deep understanding of modern AI frameworks like PyTorch and TensorFlow, particularly regarding distributed data loaders for model training.Hands-on experience orchestrating data pipelines using tools such as Databricks Workflows or Apache Airflow, along with integrating these pipelines with machine learning models.

Join Our Innovative Team!As an AI Fusion Engineer at 42dot, you will play a crucial role in developing advanced perception systems for autonomous driving. Your primary responsibility will be to integrate various cognitive results generated from autonomous driving perception systems on an object-by-object basis. This involves estimating consistent and reliable states such as the position, speed, classification, and existence of objects surrounding the vehicle.The fusion process goes beyond mere sensor integration; it entails combining cognitive results from the same sensor/multi-camera/multiple AI models/different representations (e.g., 2D, 3D) into a single interpretation using perception-level and AI-result-level fusion. You will be responsible for everything from algorithm design to real-time implementation in C++ and performance optimization.Key ResponsibilitiesDesign and implement object-level fusion and tracking logic using cognitive results from identical or diverse sensors (e.g., single/multiple cameras, camera-radar).Develop fusion logic to integrate various cognitive results on an object basis (e.g., combining 2D/3D results, multi-camera integration, camera-radar fusion).Manage object associations, track management, and lifecycle management.Ensure consistent state estimations regarding object position, speed, classification, and presence.Uncertainty-aware FusionDesign fusion strategies that consider uncertainty and confidence based on sensor and AI model characteristics.Resolve inconsistencies between cognitive results with different representations and observation points.Enhance fusion logic to reduce duplicate objects and false positives/negatives.Real-time Implementation and Performance OptimizationImplement real-time fusion/tracking algorithms based on C++.Optimize performance considering latency, CPU usage, and memory footprint.Adjust trade-offs between accuracy and responsiveness under real-time constraints.Performance Evaluation and ToolingDefine metrics to evaluate object fusion and tracking performance.Conduct performance analysis based on large-scale logs and scenario-specific validations.Establish an automated performance evaluation and regression testing environment.

Join our innovative team at 42dot as a Senior Backend Engineer, where you will play a pivotal role in the development of our cutting-edge Agentic AI Platform. In this position, you will leverage your expertise in backend technologies to create scalable solutions that enhance our AI capabilities.

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 InnovatorsAt 42dot, we are in search of a Senior Strategy Manager who will play a pivotal role in shaping our long-term corporate strategies from a holistic perspective. This position involves not only crafting strategic plans but also actively leading the resolution of various organizational issues. By analyzing sectors such as Software-defined Vehicles, mobility, and autonomous driving, you will provide critical insights to support executive decision-making.Key ResponsibilitiesDevelop and manage annual and long-term management strategiesMonitor and coordinate business alignment with major corporate initiativesProactively identify and resolve various company-wide management issuesConduct analyses of adjacent industries, policies, and industry trends to derive actionable insightsEngage in strategic collaboration and coordination with affiliates and partnersPrepare reports for executives to facilitate informed decision-makingQualificationsA minimum of 7 years of relevant experience in strategy, planning, consulting, or business developmentStrong analytical skills with a data-driven approach to problem-solvingExperience in managing executive communications and collaboration with related departmentsExpertise in conducting in-depth market and competitor researchAbility to produce high-quality documentation swiftly and effectivelyProficient in business-level English communicationPreferred QualificationsDeep understanding of Software-defined Vehicles, mobility, and autonomous driving technologiesExperience in technology development and communication about technical issuesBackground in strategic consulting projectsPreferred candidates with experience in large corporations or holding companiesInterview ProcessApplication screening - First interview (approx. 1 hour) - Second interview (approx. 3 hours, in-person) - Final selectionThe process may vary depending on the position and is subject to change based on scheduling and circumstances.Candidates will receive updates on the schedule and results via the email provided in their application.Additional InformationPlease exclude personal information such as social security numbers, family relations, marital status, salary, photos, physical conditions, and place of origin when submitting your resume as per recruitment law regulations.All submitted documents should be in PDF format and under 30MB. If you encounter issues while uploading your resume, please send it along with the position URL to recruit@42dot.ai.After the interview process, a reference check may be conducted with the candidate's consent.Candidates eligible for national veterans' benefits and employment protection will be prioritized in accordance with relevant laws.Individuals with disabilities who have a registered disability certificate will also be given preference.

Role Overview 42dot is looking for an Android Engineer with deep experience in UI framework development. This position is based at the Software Dream Center in Pangyo, South Korea. The role centers on building and refining user interfaces that deliver a high-quality experience. What You Will Do Design and implement UI frameworks for Android applications Optimize user interfaces to ensure smooth, responsive interactions Work closely with other engineers to deliver reliable and maintainable code Contribute to projects where thoughtful UI design makes a difference for users Who We’re Looking For Strong background in Android development Experience with UI framework design and implementation Interest in building interfaces that enhance user experience Comfort working in a collaborative, project-driven setting

Join Our Innovative Team!At 42dot, we strive to resolve mobility challenges through cutting-edge software and AI technologies. As a key player within the Hyundai Motor Group's Global Software Center, we are pioneering the development of software-defined vehicles, laying the groundwork for the future of mobility.Our commitment to safety is paramount as we develop user-centric software-defined vehicle technologies. These technologies enable continuous updates, delivering the latest performance akin to smartphone advancements. By advancing software and AI, 42dot envisions a world where urban transportation operates autonomously and seamlessly connects all aspects of mobility.

Join Our Team of Innovators!At 42dot, we are at the forefront of developing cutting-edge vehicle applications based on Software-Defined Vehicle (SDV) architecture. As a Vehicle Application Engineer, you will design and implement a diverse range of automotive applications, focusing on critical functionalities such as vehicle control, user interfaces (UI), user management, remote control, and data collection and analysis. Utilizing distributed messaging frameworks and fault tolerance structures, you will create reliable and scalable applications that enhance the driving experience.Check out Pleos: Link

Join 42dot as a Media Application Engineer, where you will leverage your expertise to develop innovative media applications. Collaborate with a talented team to push the boundaries of technology and enhance user experiences. Your role will involve designing and implementing robust software solutions, working closely with cross-functional teams to ensure optimal performance and user satisfaction.

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 TeamAt 42dot, we are on the lookout for a talented Performance Optimization Engineer to enhance our core products through rigorous performance analysis and optimization efforts. This role encompasses a broad range of optimization capabilities, focusing on our autonomous driving stack, cloud-based services, and networking.Key Responsibilities:Conduct thorough performance analysis and evaluations, identifying bottlenecks in software and systems.Review code, algorithms, and data structures to uncover opportunities for performance enhancements.Optimize code written in various programming languages, ensuring efficiency and effectiveness.Utilize performance testing techniques to uncover software performance issues and develop strategies for resolution.Analyze server and network configurations to find optimization opportunities, maximizing hardware resource utilization.Quickly address performance issues in operational systems and monitor performance metrics to prevent future problems.

Join our dynamic team at 42dot as a Quality Assurance Engineer specializing in the App Market. In this role, you will ensure the highest quality of our applications by implementing rigorous testing methodologies and collaborating with developers to enhance user experience. Your expertise will directly contribute to our mission of delivering exceptional software solutions.

Join 42dot, a pioneering leader in autonomous driving solutions, as a Test Engineer. In this role, you will be responsible for designing, implementing, and executing test plans to ensure optimal performance and safety of our autonomous driving systems. You will collaborate with cross-functional teams to develop innovative testing methodologies and improve product quality.

42dot, part of Hyundai Motor Group's global software center, works at the intersection of mobility and artificial intelligence. The company develops software-defined vehicle solutions, drawing on vehicle and user data to refine mobility experiences through continuous feedback. Role overview This Data Engineer position is based in Pangyo, South Korea, at the Software Dream Center. The role focuses on building and maintaining systems that collect, process, and monitor data from vehicles and related sources. Main responsibilities Develop and maintain data collection and processing pipelines. Manage data schemas and operate data catalogs. Implement logic for data quality validation and automate anomaly detection. Configure dashboards and manage monitoring metrics for pipelines. Implement and test data ingestion logic. Requirements At least 3 years of software development experience, including a minimum of 1 year in data engineering. Proficiency in data processing with Python or JVM languages (Java, Scala, or Kotlin). Experience writing SQL queries and working with databases. Familiarity with Git for collaboration and code review. Preferred qualifications Experience with Apache Spark or Databricks. Familiarity with OLAP databases such as ClickHouse. Background working with messaging services like Kafka or AWS (Kinesis, SQS). Experience using monitoring tools (Grafana, Prometheus, or Loki). Hands-on experience with Docker and Kubernetes. Project work related to vehicles, mobility, or IoT. Development experience with AI coding tools (Cursor, Claude Code, Codex, etc.). Interview process Application review, coding test, video interview (about 1 hour), in-person or video interview (about 3 hours), final offer. The process may vary by position, and schedules can change depending on circumstances. Interview details and results are sent to the email address provided in the application. Additional information Do not include personal information such as ID numbers, family relations, marital status, salary history, photographs, physical attributes, or birthplace in your resume. Submit all files in PDF format, each under 30MB. If upload issues occur, send your resume to recruit@42dot.ai and include the job posting URL. Reference checks may be conducted after interviews, with the candidate's consent.

Join Our Innovative TeamAbout UsAt 42dot, we are a pioneering mobility AI company dedicated to solving mobility challenges through software and AI. As part of the Hyundai Motor Group's Global Software Center, we lead the development of software-defined vehicles, shaping the future of mobility.Our commitment to safety and user-centric software-defined vehicle technologies ensures that we deliver the latest performance through continuous updates, similar to smartphones. By advancing software and AI technologies, we are envisioning a new world through a self-managing urban transportation operating system where everything is interconnected and autonomously navigated.Key ResponsibilitiesDesign and develop the backend for Connected Car Data Collection (CCDC).Create a policy-based vehicle data collection system.Develop an Over-The-Air (OTA) update management system.Design and develop APIs for vehicle data management, covering vehicle information, status, and metadata.Build a data catalog and preset management system.Integrate communication protocols between vehicles and the cloud.Implement domain models based on Hexagonal Architecture.QualificationsAt least 3 years of experience in developing web applications using Kotlin or Java with Spring Boot.Experience with RDBMS (PostgreSQL, MySQL, etc.) and query optimization.Proficiency in designing and developing RESTful APIs.Experience in collaborative coding and code reviews using Git.Familiarity with writing unit and integration tests.Preferred QualificationsExperience in IoT platform development, including device communication, OTA, and remote configuration management.Familiarity with architectural patterns such as Hexagonal Architecture, Clean Architecture, or Domain-Driven Design (DDD).Experience in developing Software-as-a-Service (SaaS) or Platform-as-a-Service (PaaS) solutions.Experience developing OpenAPIs with OAuth2-based authentication and authorization management.Experience with microservices architecture design and development.Experience in building and operating CI/CD pipelines.Interview ProcessApplication review - Video interview (approximately 1 hour) - In-person or video interview (approximately 3 hours) - Final selection.The process may vary by role, and schedule changes may occur.Details of the schedule and results will be communicated via the email provided in your application.Additional InformationPlease refrain from including sensitive information such as your resident registration number, family relations, marital status, salary, photo, physical conditions, or place of origin in your resume, as these are prohibited by recruitment regulations.All submitted files must be under 3MB.

Join Our Team of Innovators!At 42dot, we are pioneering the development of Connected Car services that seamlessly integrate vehicles with mobile technology. Our users can monitor vehicle status and remotely control features through a mobile app, providing an enriched Mobility Life experience with functionalities like digital keys, OTA (Over-The-Air) updates, app marketplace access, and charging options.As an Android Application Engineer, you will be at the forefront of implementing cutting-edge architecture and technologies recommended by Google, fostering a culture of zero technical debt. You will enhance productivity, maintainability, and reliability by designing efficient app architectures while leveraging the latest Android tech stack to deliver high-performance applications with intuitive user experiences.

Join Our Innovative TeamAbout UsAt 42dot, our Gleo Interactor team is dedicated to transforming user experiences in Software-Defined Vehicles (SDV) through cutting-edge On-Device Agent Orchestration technology. Our goal is to realize Calm Technology, where Ambient AI leverages Generative AI (LLM) and Personal Context to understand user behavior and deliver relevant information seamlessly.We encourage experimentation with the latest LLMs and AI research trends, allowing you to gain hands-on experience in developing Agent SDKs and On-Device AI services. We seek passionate engineers eager to contribute to the future of mobility technology by creating intelligent AI agents.Our collaborative environment promotes open communication and knowledge sharing. Join us in various research and development loops, including paper reviews, model experiments, and user behavior analyses.