TigerGraph Engineer (Big Data)

TL;DR

TigerGraph Engineer (Big Data): Building and supporting a fraud investigation tool based on graph and network analysis with an accent on modeling relationships between entities like devices and IPs to uncover fraud signals and suspicious patterns. Focus on implementing and optimizing graph-based data pipelines and analytics solutions, working with TigerGraph algorithms to detect clusters, anomalies, and hidden connections, and contributing to an AI layer that explains detected fraud patterns.

Location: Bulgaria or Poland (Remote/Office, Flexible Workplace - work from home or any office in your country)

Company

hirify.global is a global digital solutions company headquartered in Austin, Texas, with a Big Data & Analytics Center of Excellence that builds end-to-end data solutions for clients across healthcare, finance, manufacturing, retail, and energy industries.

What you will do

• Build and support a fraud investigation tool using graph analytics, data engineering, and AI
• Model relationships between entities to uncover fraud signals and suspicious patterns
• Implement and optimize graph-based data pipelines and analytics solutions
• Work with TigerGraph algorithms to detect clusters, anomalies, and hidden connections
• Contribute to an AI layer that explains fraud patterns in a clear and actionable way
• Collaborate with analysts and stakeholders to improve fraud detection processes
• Transform complex graph insights into clear outputs for end users and investigators

Requirements

• 5+ years of hands-on experience in designing and building scalable data pipelines
• Proficiency in Graph Databases, graph structures, relationships, and performance considerations
• Skills in Python/PySpark and SQL for data transformation, integration, and logic building
• Experience with web scraping and diverse data sources
• Ability to work in cross-functional teams
• Effectively communicating at an upper-intermediate English level, or higher

Nice to have

• Experience or familiarity with TigerGraph (preferably) or Neo4j
• Experience in supply chain or complex relationship modeling

Culture & Benefits

• Flexible Workplace - work from home or in any office of your country
• Support for technical and personal growth with dedicated career plans
• Access to investigate new technologies, build prototypes, and share knowledge in the Data Community
• Full access to Udemy learning courses and company-covered professional certifications
• Adopt best practices from top Engineers and Architects
• Collaborate with world-leading companies and attend professional events