Senior Data Engineer (Cybersecurity)

Location: Hybrid in Austin, TX, with in-office presence required three days per week

Company

TrendAI™, hirify.global’s AI security business unit, is building an AI-native security platform that unifies security data through shared ontologies and knowledge graphs.

What you will do

• Design scalable pipelines that transform product-specific security data into a canonical ontology.
• Build ingestion frameworks for telemetry, alerts, incidents, assets, cloud resources, and identity systems.
• Develop schema mapping, entity resolution, deduplication, data quality, lineage, and governance capabilities.
• Build APIs, connectors, and streaming pipelines that integrate security products into the ontology platform.
• Model entities and relationships for attack paths, risk models, asset relationships, and contextual security views.
• Develop distributed batch and real-time pipelines, observability frameworks, and enrichment workflows for AI agents and autonomous security operations.

Requirements

• Hybrid work in Austin, TX with three days per week in the office.
• 5+ years of experience in data engineering, platform engineering, or a related field.
• Experience building and operating large-scale distributed data systems and ETL/ELT pipelines.
• Proficiency in Python and SQL, with strong data modeling and schema design skills.
• Experience with Apache Spark, Apache Kafka, Apache Flink, Airflow, or Databricks.
• Experience with cloud platforms such as AWS, Azure, or GCP, plus REST APIs and event-driven architectures.

Nice to have

• Experience with graph databases or knowledge graph technologies such as Neo4j, Amazon Neptune, or JanusGraph.
• Experience with ontology modeling, semantic technologies, or entity resolution systems.
• Cybersecurity experience across endpoint, cloud, identity, network, or SIEM platforms.
• Experience building data products for AI, machine learning, or agentic systems.
• Experience operating large-scale streaming architectures and graph analytics.

Culture & Benefits

• Medical, dental, and vision insurance, plus life and disability insurance.
• Pre-partum, maternity, parental, and medical leave, along with adoption assistance.
• Mental health wellness support, wellness incentives, and pet insurance.
• 401(k) with company match, paid time off, and 14 annual holidays.
• Tuition assistance, employee resource groups, ongoing learning, and bonus opportunity tied to company performance.