Senior Flutter Engineer (Coupang Eats)

Senior Databricks Consulting Engineer

Ultra Tendency

ABOUT ULTRA TENDENCY Ultra Tendency is a leading data and AI consultancy helping organizations accelerate digital transformation through modern data platforms, advanced analytics, and AI-driven solutions. As a trusted partner to enterprise customers across Europe, we specialize in delivering cloud-native data architectures and scalable solutions that unlock business value. We are expanding our Databricks practice and are looking for an experienced Senior Databricks Consulting Engineer to work closely with our clients and delivery teams across APJ & EMEA. ---------------------------------------------------------------------------------------------------------------------------------- THE ROLE As a Senior Databricks Consulting Engineer, you will serve as a trusted technical advisor and strategic partner to enterprise customers. You will guide organizations through their data and AI transformation journeys, helping them design, implement, and optimize modern data platforms built on Databricks. You will combine deep technical expertise with strong stakeholder management skills to ensure customers realize measurable value from their Databricks investments. Working alongside client teams, executives, engineers, and Ultra Tendency consultants, you will lead architecture decisions, promote best practices, and drive successful adoption of the Databricks Lakehouse Platform. This is a highly customer-facing role requiring both hands-on technical capability and executive-level communication skills. ---------------------------------------------------------------------------------------------------------------------------------- KEY RESPONSIBILITIES CUSTOMER ADVISORY & ARCHITECTURE * Act as the primary technical advisor for strategic Databricks customers. * Design and review scalable data, analytics, and AI architectures leveraging the Databricks Lakehouse Platform. * Lead architecture workshops, solution design sessions, and technical roadmap discussions. * Translate business requirements into technical solutions and implementation plans. * Advise customers on platform modernization, cloud migration, data governance, and AI initiatives. SOLUTION DELIVERY & OPTIMIZATION * Support the successful implementation and adoption of Databricks solutions. * Review data engineering, analytics, machine learning, and GenAI workloads for scalability, performance, security, and cost optimization. * Identify and resolve technical blockers during customer engagements. * Drive architectural best practices for data pipelines, Lakehouse design, Unity Catalog, governance, and platform operations. TECHNICAL LEADERSHIP * Serve as a subject matter expert on Databricks capabilities and emerging data & AI technologies. * Mentor customer teams and Ultra Tendency consultants on architecture patterns and best practices. * Deliver executive presentations, technical workshops, and enablement sessions. * Contribute to reusable assets, reference architectures, and practice development initiatives. BUSINESS DEVELOPMENT SUPPORT * Partner with sales and account teams during strategic customer engagements. * Support technical discovery, solution positioning, and proposal development. * Provide architecture guidance during pre-sales and proof-of-concept activities. * Identify opportunities for platform expansion and increased customer value. ---------------------------------------------------------------------------------------------------------------------------------- REQUIRED QUALIFICATIONS * 7+ years of experience in data engineering, cloud architecture, analytics, or related fields. * 3+ years working with Databricks in enterprise environments. * Strong expertise in modern data platform architecture and cloud-native solutions. * Hands-on experience designing and implementing Lakehouse architectures. * Strong knowledge of: * Databricks Data Intelligence Platform * Apache Spark * Delta Lake * Unity Catalog * Data Governance & Security * Data Warehousing and Lakehouse Design * ETL/ELT Architectures * Data Modeling * Experience with at least one major cloud platform: * Microsoft Azure (preferred) * AWS * Google Cloud Platform * Proficiency in: * Python * SQL * Spark * Experience engaging with executive stakeholders and technical leadership teams. * Excellent communication and presentation skills in English & Korean. PREFERRED QUALIFICATIONS * Databricks certifications such as: * Databricks Certified Data Engineer Professional * Databricks Certified Solutions Architect * Databricks Certified Machine Learning Professional * Experience with: * Generative AI and LLM solutions * MLflow * MLOps * Data Governance frameworks * Data Mesh architectures * Real-time and streaming data platforms * Experience in consulting or professional services environments. * Additional language skills in German, Spanish, Portuguese, Japanese or Chinese are highly desirable. ---------------------------------------------------------------------------------------------------------------------------------- WHAT SUCCESS LOOKS LIKE * Customers successfully adopt and scale Databricks solutions. * Complex technical challenges are resolved quickly and effectively. * Executive stakeholders view you as a trusted advisor. * Best practices are consistently applied across customer environments. * Customer satisfaction, platform utilization, and business outcomes improve measurably. ---------------------------------------------------------------------------------------------------------------------------------- WHY JOIN ULTRA TENDENCY? * Work with leading enterprise customers across APJ & EMEA. * Be part of a rapidly growing Data & AI consultancy. * Access to cutting-edge technologies in Data Engineering, Analytics, AI, and GenAI. * Opportunity to shape and expand Ultra Tendency's Databricks practice. * Continuous learning and certification support. * Flexible and remote-friendly working environment. * Competitive compensation package. * Collaborative, entrepreneurial, and international culture. ---------------------------------------------------------------------------------------------------------------------------------- ELIGIBILITY Applicants must currently reside in South Korea and possess the legal right to work in the country. Unfortunately, we are unable to provide relocation assistance or visa sponsorship for this position. ABOUT US Ultra Tendency is an international Data Engineering consultancy specializing in Big Data, Cloud, Streaming, IIoT, and Microservices. Since 2010, we have helped leading organizations—including the European Central Bank, Deutsche Telekom, and Europe’s largest automotive manufacturer—build and operate large-scale, data-driven platforms. With 8 offices across 10 countries and a growing global team, we combine deep technical expertise with a strong commitment to open source. Our consultants actively contribute to projects such as Apache Kafka, Apache NiFi, Terraform, and Ansible, and we are a trusted Databricks partner. At Ultra Tendency, you'll work on challenging projects that push the boundaries of Data and AI while collaborating with talented colleagues in a culture built on learning, knowledge sharing, and mutual support. We evaluate candidates based on skills, experience, and business fit, and welcome applicants from all backgrounds. Data privacy statement: Data Protection for Applicants – Ultra Tendency

Security Analyst, Senior and Staff (CSOC - Cyber Security Operations Center)

Coupang

회사 소개 쿠팡은 고객 감동 실현을 위해 존재합니다. 고객들이 "쿠팡 없이 그동안 어떻게 살았을까?" 라고 말할 때, 비로소 우리의 미션을 실현하고 있음을 알 수 있습니다. 고객들의 쇼핑과 식사, 생활 전반을 편하게 만들겠다는 유일한 집념으로 쿠팡은 수억 달러 규모의 이커머스 산업 전반의 혁신을 이끌고 있습니다. 쿠팡은 가장 빠르게 성장하는 이커머스 기업 중 하나로, 국내 커머스 업계에서의 독보적인 입지와, 고객 신뢰를 구축했습니다.  쿠팡은 스타트업 문화를 기반으로 한 글로벌 대형 상장사라고 자부합니다. 이것이 창립 당시의 기민함을 지하며, 신규 서비스를 끊임없이 출시하며 비즈니스를 확장해 나가는 우리의 성장 동력입니다. 쿠팡의 모든 임직원에게는 기업가 정신을 갖추고 새로운 혁신과 이니셔티브를 추진할 수 있는 기회가 주어집니다. 주저 없이 일에 뛰어들어 성과를 이루고자 하는 과감성이, 바로 쿠팡이 일하는 방식의 본질입니다. 쿠팡에서는 여러분 자신, 동료, 팀 그리고 회사 전체가 매일 성장하는 모습을 목격할 것입니다.  쿠팡의 모든 직원은 커머스의 미래를 만들겠다는 쿠팡의 미션에 진심입니다. 우리는 고객의 문제를 해결해 나가고, 전통적인 관념과 통념에 맞서며 실현 가능한 한계를 뛰어넘고 있습니다. 고가용성 (always-on) 과 최첨단의 앞선 기술 (high-tech), 초연결사회 (hyper-connected world) 에서의 놀라운 업무 경험을 원하신다면, 지금 바로 쿠팡에 합류하세요.   팀 소개  DART(Detection And Response Team)는 쿠팡 전사로 발생하는 사이버 위협을 탐지하고 대응하여 사이버 위협으로부터 발생할 수 있는 피해를 최소화하는데 목표를 두고 있습니다.   이런 목표 달성을 위해, 사이버 위협을 모니터링하고 탐지하는 CSOC(Cyber Security Operation Center)을 24x7 체계로 운영하고 있으며, CSOC은 SIEM과 SOAR를 이용하여 Usecase를 기반으로 생성된 탐지룰로 보안 모니터링을 수행하고 정오탐을 판별하여 초동 대응하는 역할을 합니다.  이후 보안사고로 이어질 수 있는 심각도가 높은 이벤트는 상위 조직인 DART로 Escalation하여 심층분석이 이루어지도록 하고, 개선방안을 도출하여 동일한 위협이 재발생하지 않도록 조치를 하고 있습니다.    업무 내용:  * 사이버 위협의24x7 보안 관제 분야의 선임분석가 역할 수행  * 탐지된 보안 이벤트의Pickup & 분석 통한 정오탐 판단, 초기 조차 및 초동 대응  * 탐지된 보안 이벤트 분석을 위해유관부서와 커뮤니케이션 및 에스컬레이션 수행  * CSOC Manager와 직접적인 소통 및 보고를 통한 보안 위협의초동 조치  * Tier1분석가로부터 Escalation된 보안 이벤트 분석 후 조치  * 온콜지원을 통해 비업무 시간 중 발생한 중요 위협 탐지에 대해 Tier1 분석가를 지원하고, 위협 및 대응 조치를 검토  * Tier3분석가(DART팀 분석가)와 직접적인 소통을 통한 심층 분석 및 보안사고 대응 지원  * CSOC의 탐지룰(Usecase)의 정상 동작여부 검증 및 개선사항 파악  * CSOC대응 절차(Playbook) 생성 지원  * Tier1초급 분석가의 실력 향상을 위한 지속적인 교육  * CSOC운영 절차 개선을 위한 유관부서와 적극적인 의사 소통  * 조직 간 협업과 커뮤니케이션 강화를 통해CSOC의 효과성과 효율성 향상  * 거버넌스 팀에 필요한CSOC관제 보고서를 작성을 위해 CSOC Manager 에게 자료 제공 및 지원    자격 요건:  * 정보보호 실무및 보안 관제 및 보안 사고 대응경험 5년 이상이신 분  * 퍼블릭 클라우드 환경의 높은 이해도를 보유하신 분 (AWS, Azure, GCP, 등) * 퍼블릭 클라우드 환경 기반 보안 이벤트 분석 경험 및 사고 보안 대응 경험을 보유하신 분 (AWS, Azure, GCP, 등)  * 호스트 기반 보안 사고 대응 경험을 보유하신 분 (Windows,Linux, 네트워크/보안어플라이언스 등) * Endpoint Security 솔루션을 활용한 보안 이벤트 분석 경험을 보유하신 분 (EDR, HIPS, Anti-Virus, DLP, etc) * 애플리케이션, 모바일 앱 트래픽 등 애플리케이션 보안 관련 지식을 보유하신 분 (Web application, Mobile app, Email security, etc) * SIEM 또는 대용량 로그 분석 시스템을 활용한 사고 대응 경험을 보유하신 분 * 학사학위 취득자 또는 동등한 수준의 실무 경험을 보유하신 분    우대 사항:  * 이커머스업계에서의 보안관제 및 보안사고 대응 경력이 있으신 분 * 이커머스업계관련 보안위협 전문 지식을 보유하신 분  * 컨테이너환경 관련 지식(예: Kubernetes, Docker)을 보유하신 분  * 자동화및 스크립트(Linux shell, Python, Perl, Powershell) 개발 경험을 보유하신 분  * OWASP, Diamond model, MITRE ATT&CK관련지식 또는 적용 경험을 보유하신 분   전형 절차 및 안내 사항 * 전형절차 * 서류전형 - 전화면접 - 대면(화상)면접 – 최종 합격 * 전형절차는 직무별로 다르게 운영될 수 있으며, 일정 및 상황에 따라 변동될 수 있습니다. * 전형 일정 및 결과는 지원서에 등록하신 이메일로 개별 안내 드립니다. * 참고사항 * 본 공고는 모집 완료 시 조기 마감될 수 있습니다. * 지원서 내용 중 허위사실이 있는 경우에는 합격이 취소될 수 있습니다. * 취업 보호 대상자(보훈대상자, 장애인 등)는 관련 법률에 따라 채용우대를 받을 수 있습니다. * 직급과 담당 업무 범위는 후보자의 전반적인 경력과 경험 등 제반사정을 고려하여 변경될 수 있습니다. 이러한 변경이 필요할 경우, 최종 합격 통지 전 적절한 시기에 후보자와 커뮤니케이션 될 예정입니다. * 채용 및 업무 수행과 관련하여 요구되는 법령상 자격이 갖추어지지 않은 경우 채용이 제한될 수 있습니다. * 고용형태는 정규직으로 수습기간 12주를 포함합니다. 단, 업무상 필요한 경우에는 상기 수습기간을 적용하지 않거나 단축 또는 연장할 수 있습니다.  개인정보 처리방침  * 쿠팡 그룹은 입사지원자 개인정보 처리방침(아래 링크)에 따라 귀하의 개인정보를 수집하여 처리합니다. https://www.coupang.jobs/kr/privacy-policy/ 서류 반환 정책  1. 본 고지는 『채용절차의공정화에관한법률』 제11조제6항에 따른 것 입니다. 2. 당사 채용에 응시한 구직자 중 최종 합격이 되지 못한 구직자는 『채용절차의 공정화에 관한 법률』에 따라 제출한 채용서류의 반환을 청구할 수 있음을 알려 드립니다. 다만, 홈페이지 또는 전자우편으로 제출된 경우나 구직자가 당사의 요구 없이 자발적으로 제출한 경우에는 그러하지 아니하며, 천재지변이나 그 밖에 당사에게 책임 없는 사유로 채용서류가 멸실된 경우에는 반환한 것으로 봅니다. 3. 위2항 본문에 따라 채용 서류 반환 청구를 하는 구직자는 채용 서류 반환 청구서 [채용절차의 공정화에 관한 법률 시행규칙 별지 제 3 호 서식]를 작성하여 이메일 (recruitingops@coupang.com) 로 제출하면, 제출이 확인된 날로부터 14 일 이내에 지정한 주소지로 등기우편을 통하여 발송해 드립니다. 이 경우 등기우편요금은 수신자 부담으로 하게 되오니 유념하시기 바랍니다.  4. 당사는 위2항 본문에 따른 구직자의 반환 청구에 대비하여 채용 여부가 확정된 날로부터 180 일간 구직자가 제출한 채용서류 원본을 보관하게 되며, 그때까지 채용서류의 반환을 청구하지 아니할 경우에는 『개인정보 보호법』에 따라 지체 없이 채용서류 일체를 파기할 예정입니다. 5. 단, 위 1항 내지 4항의 내용은 대한민국의 노동 관계 법령이 적용되는 경우에만 적용됩니다. 그 이외의 경우에는 적용되지 않습니다.

Senior Data Analyst (Catalog)

Coupang

Company Introduction We exist to wow our customers. We know we’re doing the right thing when we hear our customers say, “How did I ever live without Coupang?” Born out of an obsession to make shopping, eating, and living easier than ever, we are collectively disrupting the multi-billion-dollar commerce industry from the ground up and establishing an unparalleled reputation for being leading and reliable force in South Korean commerce. We are proud to have the best of both worlds — a startup culture with the resources of a large global public company. This fuels us to continue our growth and launch new services at the speed we have been since our inception. We are all entrepreneurs surrounded by opportunities to drive new initiatives and innovations. At our core, we are bold and ambitious people that like to get our hands dirty and make a hands-on impact. At Coupang, you will see yourself, your colleagues, your team, and the company grow every day. Our mission to build the future of commerce is real. We push the boundaries of what’s possible to solve problems and break traditional tradeoffs. Join Coupang now to create an epic experience in this always-on, high-tech, and hyper-connected world.   Role Overview The Catalog team plays a pivotal role in delivering a seamless eCommerce experience, as it directly shapes how customers discover and purchase products online.  This role combines senior-level business analysis with strong data engineering expertise. The position focuses on designing scalable data solutions, building and maintaining robust data pipelines, and delivering actionable insights to support business decision-making. The ideal candidate is equally comfortable translating business needs into data requirements and implementing reliable, efficient backend data systems.   What You Will Do Business Partnership & Solution Design -Collaborate closely with catalog and cross-functional business teams to translate requirements into data models, pipelines, and dashboards. -Provide analytical support through ad hoc deep dives to identify drivers of catalog-related issues and opportunities. -Partner with external teams on special projects to investigate and mitigate business challenges. Data Engineering & Pipeline Development -Design, build, and maintain scalable ETL/ELT pipelines and data lake architecture. -Develop new data ingestion pipelines, including integrating external/vendor APIs using Python. -Ensure reliability of data systems by monitoring pipelines, troubleshooting failures, and restoring services. Data Quality & Governance -Implement robust data quality checks and validation rules to prevent downstream data issues. -Maintain and enhance core data tables to ensure accuracy, consistency, and usability. -Update and manage data lineage documentation to clearly map data flow from source to consumption layers. Performance Optimization -Optimize data processing and warehouse efficiency by rewriting and tuning SQL queries (e.g., in Snowflake or BigQuery). -Continuously identify opportunities to improve existing data tools, queries, and workflows to reduce cost and improve performance. Scalable Analytics Enablement -Build self-serve, scalable data solutions that empower stakeholders and accelerate analytics. -Automate recurring processes to improve efficiency and reduce manual effort. Continuous Improvement -Stay current with evolving data technologies, tools, and industry best practices. -Proactively identify opportunities to enhance data infrastructure and analytical capabilities.   Basic Qualifications * Strong business analysis and problem-solving skills with the ability to connect data to business impact * Proven experience in data engineering (ETL/ELT pipelines, data modeling, and data architecture) * Advanced SQL skills with experience optimizing queries in modern data warehouses (e.g., Snowflake, BigQuery) * Proficiency in Python for data processing and API integrations * Experience with data quality frameworks and monitoring tools * Ability to communicate technical concepts clearly to non-technical stakeholders   Recruitment Process and Others  Recruitment Process · Application Review - Phone Interview - Onsite (or Virtual Onsite) Interview – Offer · The exact nature of the recruitment process may vary according to the specific job and may be changed due to scheduling or other circumstances. · Interview schedules and the results will be informed to the applicant via the e-mail address submitted at the application stage.   Details to Consider * This job posting may be closed prior to the stated end date for application if all openings are filled. * Coupang has the right to rescind an offer of employment if a candidate is found to have submitted false information as part of the application process. * Those eligible for employment protection (recipients of veteran’s benefits, the disabled, etc.) may receive preferential treatment for employment in accordance with applicable laws. * Job titles and responsibilities may be subject to change depending on the candidate’s overall experience, etc. This will be communicated to the candidate at the appropriate time before the offer. * Hiring may be restricted in case the legal qualifications required for hiring and work performance is not met. * This is a full-time regular position and includes 12 weeks of probation period; provided, however, the probationary period may be either skipped, shortened or extended if necessary for business purposes.   Privacy Notice · Your personal information will be collected and managed by Coupang as stated in the Application Privacy Notice located below. https://privacy.coupang.com/en/land/jobs/   Document Return Policy  1. This notification is given pursuant to Article 11 (6) of the Fair Hiring Procedure Act. 2. A job applicant, who has applied but not been finally selected for a position at Coupang (the “Company”), may request the Company to return his/her hiring documents submitted pursuant to the Fair Hiring Procedure Act. However, this will not apply where the hiring documents were submitted via the website of the Company or e-mail, or where the job applicant submitted those documents voluntarily without a request from the Company. In addition, if the hiring documents were destroyed due to a natural disaster or any other reasons not attributable to the Company, such documents will be deemed to have been returned to the job applicant. 3. A job applicant who wishes to request the return of his/her hiring documents pursuant to the main sentence of paragraph 2 above should fill out a “Request for Return of Hiring Documents” [Annex Form No. 3 in the Enforcement Rule of the Fair Hiring Procedure Act] and submit It by email (recruitingops@coupang.com). In such case, within fourteen (14) days from the date of identifying the receipt of the request, the Company will send the hiring documents to the job applicant’s designated address via registered mail. Please be informed that the job applicant is required to pay the postage on the registered mail. 4. In preparation for a job applicant’s request for the return of hiring documents pursuant to the main sentence of paragraph 2 above, the Company shall retain the original hiring documents submitted by the job applicant for 180 days from the completion of the recruiting process. If no request is made until the end of this period, all his/her hiring documents will be destroyed immediately in accordance with the Personal Information Protection Act. 5. The above paragraphs 1 - 4 shall only apply when the labor-related laws of Korea govern the application. They are otherwise not applicable.