Data Scientist / Lead AI Engineer / Tech Lead
활동 5 days agoPython SQL FastAPI Google Cloud Platform (GCP) AWS Qdrant LangChain PyTorch GitHub Actions Power BI위치: 🇦🇺 Australia비자 상태: Resident Visa (F-2, F-4, F-5, F-6, etc.)경력: 5 years한국어 수준: 기초Lead AI Engineer and Data Scientist (M.S. in Data Science, B.S. in Computer Science) specializing in turning AI concepts into reliable production systems. I build real-time LLM and RAG pipelines, vector search architectures (Qdrant), and cost-effective cloud infrastructure on GCP and AWS. In my current role, I lead engineering teams, manage cloud budgets, and set clear technical workflows so developers can ship fast, reliable AI tools without duplicating work or breaking production. Having previously lived and worked in South Korea for 12 years, I am relocating back to Seoul permanently and qualify for an F-4 visa (no company sponsorship required)
Mechanical Engineer
활동 6 days agoNX CAD SolidWorks STAR CCM+위치: 🇰🇷 South Korea비자 상태: Resident Visa (F-2, F-4, F-5, F-6, etc.)경력: 7 years한국어 수준: 일상 회화R&D engineer specialized in power electronics and inductive components, with experience leading the design and development of On Board Chargers, filters, and HV-LV DCDC converters. Skilled in managing the full product lifecycle— from concept and material selection to mass production—while ensuring compliance with industrial and automotive standards. My interdisciplinary background in mechanical engineering and MEMS-based biosensor research enhances my ability to approach challenges with innovation and precision.
DevOps / SRE / Platform / Infrastructure / Technical Support
활동 7 days agoKubernetes Docker Ansible Terraform Prometheus Grafana Python Salt Datadog Jenkins +15 more위치: 🇰🇷 South Korea비자 상태: Resident Visa (F-2, F-4, F-5, F-6, etc.)경력: 15 years한국어 수준: 유창15+ years across infrastructure systems, technical support, software engineering, network engineering and client-facing operations in various industries. Proactively integrating AI into automation and operational processes. Multi-lingual. Comfortable with on-calls, 2nd/3rd/weekend shifts and supporting globally distributed teams and customers in 24/7 environments across multiple time zones.
Materials Quality Engineer
활동 21 days agoCharacterization & Metrology: SEM-EDS Optical Microscopy XRD EBSD TEM Vicker's Microhardness Gleeble Thermo-Calc. Quality & Statistical Frameworks: DOE (Design of Experiments) ANOVA +11 more위치: 🇰🇷 South Korea비자 상태: Resident Visa (F-2, F-4, F-5, F-6, etc.)경력: 7 years한국어 수준: 일상 회화Experienced Engineer with 7 years of technical R&D in Steel manufacturing companies and lab leadership experience. Proven track record as a Lab Supervisor managing daily operations, safety audits, and equipment calibration. Skilled in using data tools like DOE and ANOVA to improve product quality. Expert in root cause analysis and failure investigation to solve technical problems, and chemistry optimization to achieve 5% to 15% cost savings. Excellent at managing projects and working with teams to meet customer requirements. Based in South Korea and available to get faster work permit on my F3 visa to start immediately.
Tech Lead / Senior Engineer
활동 22 days agodotnet kubernetes spring위치: 🇰🇷 South Korea비자 상태: Resident Visa (F-2, F-4, F-5, F-6, etc.)경력: 10 years한국어 수준: 기초I'm a Technical Lead and software engineer with over 10 years of experience designing, building, and supporting production software systems. My primary background is in backend development with C# and . NET, with particular experience in distributed systems, event-driven architectures, APIs, data persistence, and highly available services. More recently, my work has expanded into LLMs, agentic systems, and AI-assisted development workflows.
Backend Engineer
활동 about 1 month agoJava Spring Postgre Jenkins위치: 🇰🇷 South Korea비자 상태: Resident Visa (F-2, F-4, F-5, F-6, etc.)경력: 4 years한국어 수준: 기초Backend-focused Full Stack Developer with 4+ years of experience building scalable web applications using Spring Boot, Node.js, and modern JavaScript frameworks (Angular, React). Skilled in microservices architecture, DevOps practices (Docker, Kubernetes, CI/CD), and distributed data solutions (PostgreSQL, MongoDB, Redis). I am passionate about clean code.
AI Engineer
활동 about 1 month agoPython AWS Machine Learning React.js PostgreSQL Docker k8s위치: 🇰🇷 South Korea비자 상태: Resident Visa (F-2, F-4, F-5, F-6, etc.)경력: 7 years한국어 수준: 유창Machine learning engineer experienced in data-driven software development. 7+ years experience in AI. Technical leader with excellent communication and problem solving skills.
Java developer
활동 2 months agojava8+ Kotlin Android Git위치: 🇷🇺 Russian Federation비자 상태: Resident Visa (F-2, F-4, F-5, F-6, etc.)경력: 3 years한국어 수준: 일상 회화Backend Java Developer with experience building Spring Boot applications, REST APIs, and microservice-style backend systems. Developed backend services with authentication (JWT), database persistence using MySQL/PostgreSQL, and REST API integration. Implemented CRUD services, transaction handling, and business logic for financial and service-oriented platforms. Also experienced in Android development, building multiple mobile applications using Java, Kotlin, Android Studio, and REST API integration, with several learning and portfolio projects published on GitHub. Currently seeking challenging backend or full-stack projects where I can contribute to scalable systems, continue improving my architecture skills, and learn new technologies. Open to discussing compensation for technically interesting projects and willing to adapt salary expectations within reasonable limits for strong engineering teams and meaningful work.
Localization Specialist
활동 2 months agoLocalization English Proofreading & Content Editing Notion Canva위치: 🇰🇷 South Korea비자 상태: Resident Visa (F-2, F-4, F-5, F-6, etc.)경력: 0 years한국어 수준: 기초Experienced language and communication specialist with 8 years of dedicated experience in South Korea analyzing, refining, and adapting complex concepts into clear, natural English. Highly skilled in English localization, proofreading, and linguistic quality assurance. Proven track record of auditing written content for grammatical accuracy, tone consistency, and cultural adaptability for international audiences. Possesses a deep understanding of South Korea's professional landscape and a strong foundation in cross-cultural communication. Passionate about helping Korean tech startups adapt their products, web content, and user documentation for global markets.
Software Engineer
활동 2 months agoC++ Rust Python CMake Boost C# .NET위치: 🇰🇷 South Korea비자 상태: Resident Visa (F-2, F-4, F-5, F-6, etc.)경력: 5 years한국어 수준: 비즈니스• As an intern, I worked with Samba PLCs to provide control for automatic titration systems used in gold mines. • Then in my first position, I worked on electrical PCB design systems using reinforcement learning AI. • After moving to Korea, I transitioned to human-facing software, where customers could explore their printed-circuit board designs. • More recently, I explored embedded Linux and software in autonomous vehicles while working with BMW at Luxoft. Throughout my career, I have developed my personal and technical skills. • Working with people in person and remotely, • Understanding, communicating, and refining the requirements of the customer’s product, • Collaborating with stakeholders of different cultures, time-zones, and product-involvement (management and engineers), and • Mentoring juniors on best practices, technique, and communication. Being part of a passionate, productive team - built on trust and support - will continue to be the best part of being an engineer.
