大数据图谱工程师 (R-18356) at Dun & Bradstreet

Shanghai, China

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Not SpecifiedCompensation

Mid-level (3 to 4 years)Experience Level

Full TimeJob Type

UnknownVisa

Data Analytics, Business IntelligenceIndustries

Requirements

计算机、软件工程、人工智能等相关专业硕士及以上学历，具备扎实的编程能力（Java/Python/Scala）。
3年以上大数据或知识图谱相关工作经验，熟悉图数据库（如 Neo4j、JanusGraph、Nebula等）及其应用。
熟悉主流大数据技术栈，如 Hadoop、Spark、Flink、Kafka、ElasticSearch 等。
熟悉图计算、图嵌入、实体关系抽取、知识融合等核心技术。
具备良好的系统设计能力、问题分析能力和团队协作能力。
英语读写能力良好，能熟练进行书面交流。
加分项：有开源项目贡献者优先；熟悉LLM与图谱结合的应用场景者优先；有大型图谱项目落地经验者优先，有AI/NLP背景者优先。

Responsibilities

负责构建和优化企业级知识图谱系统，设计图谱架构与数据模型。
参与大规模异构数据的采集、清洗、融合与图谱构建，提升数据质量与图谱覆盖率。
设计并实现图数据库的查询优化、图计算算法及图谱服务接口。
与产品、数据科学、业务团队紧密合作，推动图谱在推荐、搜索、风控、智能问答等场景中的落地应用。
跟踪图谱技术发展趋势，持续推动技术创新与平台能力升级。

Skills

Key technologies and capabilities for this role

JavaPythonScalaNeo4jJanusGraphNebulaGraphHadoopSparkFlinkKafkaElasticsearch

Questions & Answers

Common questions about this position

What are the key responsibilities for this Big Data Graph Engineer role?

Responsibilities include building and optimizing enterprise-level knowledge graph systems, designing graph architectures and data models, handling large-scale heterogeneous data collection, cleaning, fusion, and graph construction, as well as implementing graph database query optimization, graph algorithms, and service interfaces.

What qualifications and skills are required for this position?

Candidates need a master's degree or above in computer science, software engineering, AI or related fields, solid programming skills in Java/Python/Scala, 3+ years in big data or knowledge graphs, familiarity with graph databases like Neo4j/JanusGraph/Nebula, mainstream big data tech stacks like Hadoop/Spark/Flink/Kafka/ElasticSearch, graph computing, embeddings, entity extraction, knowledge fusion, system design, problem-solving, team collaboration, and good English reading/writing skills.

What makes a candidate stand out for this role?

Priorities go to candidates with open-source project contributions, experience in LLM and graph applications, large-scale graph project implementations, or AI/NLP backgrounds.

What is the company culture like at Dun & Bradstreet?

The company fosters a culture of pursuing excellence, accelerating innovation and growth, with over 6,000 passionate global employees committed to turning unknowns into confidence, risks into opportunities, and potential into growth, while welcoming diverse and dreaming talents.

How do I apply for this position?

Click the 'Apply for this position' button, fill in resume, full name, email, phone, current company, optionally add LinkedIn/GitHub/portfolio/Twitter links or additional info like recommendation letters in the 'Additional Information' section, and submit the application.

Dun & Bradstreet

Business intelligence products for companies

About Dun & Bradstreet

Dun & Bradstreet seeks to create a global network of trust enabling clients to turn uncertainty into confidence, risk into opportunity, and potential into prosperity. The company is building on its world-class data and analytics—Dun & Bradstreet Data Cloud—to deliver more data and deeper insights.

Jacksonville, FloridaHeadquarters

1840Year Founded

$364.8MTotal Funding

IPOCompany Stage

Data & Analytics, ConsultingIndustries

5,001-10,000Employees

Benefits

Medical and Prescription Drug: Comprehensive coverage through a choice of a Preferred Provider Organization (PPO) plan and Consumer Directed Health Plan (CDHP). The CDHP plan has a Health Savings Account (HSA) option. D&B contributes to the HSA each year.

Dental: Insurance including preventive care, basic care, major care and orthodontia

Vision: Coverage for routine eye exams and prescription lenses, frames and contact lenses

Health Care Accounts: Set aside before-tax dollars to pay for eligible health care expenses. You can choose a Healthcare Flexible Spending Account (FSA) or Health Savings Account (HSA).

Life Insurance: Company paid life insurance, as well as additional coverage including Basic, Supplemental, Spouse or Domestic Partner, and Child

Accidental Death & Dismemberment Insurance: Benefit that provides a payment if you suffer an accident that is fatal or dismembering

Business Travel Accident Insurance: Benefit that provides a payment if you are injured or die as a result of an accident while traveling on Company-approved business

Short-Term Disability (STD): Company provided benefit that offers you income protection for absence due to nonwork-related injury or illness

Long-Term Disability (LTD): Coverage that picks up when your STD ends. It provides income protection if you become totally disabled and are unable to work after 180 days of continuous disability.

Critical Illness Insurance: Insurance that is intended to supplement your medical and disability coverage. It provides a lump-sum benefit in the event you (or a covered family member) are diagnosed with a covered condition, such as cancer, heart attack, and more

Hospital Indemnity Insurance: Provides a lump-sum benefit to help you pay for costs in the event you (or a covered family member) are hospitalized.

Accident Insurance: Provides a lump-sum benefit to help you (or a covered family member) pay for costs for a covered injury and related services

401(k) Plan: Retirement plan into which you can make before-tax, Roth and after-tax contributions; company match is available along with a wide range of investment options

Personalized Planning & Advice (PP&A): Assistance with 401(k) investment decisions and financial wellness

Dependent Care Flexible Spending Account (FSA): Set aside before-tax dollars to use towards eligible dependent child or adult care services

Legal Insurance Plan: Insurance plan that provides you with prepaid legal services to help you address a wide range of legal matters (i.e. home purchase, will creation, small claims court, dispute with a home contractor, and much more)

Home and Auto Insurance: Special group rates and discounts on protection of your home, car and other personal property

Commuter Benefit: Pay for your commuting expenses through before-tax payroll deductions

Pet Insurance: Plan that reimburses you for expenses incurred for covered services

Vacation days: 20 days and you are eligible to earn more based on your years of service

Holidays: 9 paid days that coincide with the national holidays when our US offices are closed, plus one floating holiday of your choice

Volunteer Days: Two days per year to volunteer

Unsick Day: One paid day off to visit the doctor when you are not sick

Paid Maternity & Paternity Leave: Up to 16 weeks of paid leave for the primary caregiver, and up to 2 weeks of paid leave for the secondary caregiver

Employee Assistance Program (EAP): Free confidential support, including access a network of professional counselors, and referrals on resources for everyday needs

Adoption Assistance: Reimbursement for eligible expenses related to adopting a child

Education Assistance: Provides financial assistance for outside education to enable team members to achieve greater results in their current position and/or to prepare team members for future assignments within Dun & Bradstreet

Risks

Rapid AI adoption in B2B could increase competition for D&B's traditional services.

Partnership with Lili may expose D&B to credit management risks for small businesses.

Generative AI in D&B Hoovers may face data privacy and security challenges.

Differentiation

Dun & Bradstreet's DUNSRight® Quality Process ensures high-quality, decision-ready business insights.

The company offers a vast global commercial database with over 220 million business records.

D&B's integration of AI, like ChatD&B, enhances real-time business decision-making capabilities.

Upsides

D&B's AI-driven solutions, like D&B Ask Procurement, improve procurement efficiency and decision-making.

Partnerships with fintechs, such as Lili, expand D&B's offerings for small business banking.

Recognition as a leader in KYC Data Solutions strengthens D&B's market position.

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