Senior Data Engineer

Fusion Risk Management is seeking a product-minded Senior Data Engineer to build and own a new graph-backed enterprise data platform. The role involves architecting data ingestion, graph and relational storage, entity resolution pipelines, governance, and APIs to support dependency analysis, recovery modeling, predictive intelligence, and resilience products.

Responsibilities:

• Architect and build Fusion’s next-generation data platform from the ground up, including a graph database layer, relational storage, and data lake components
• Design and implement scalable ETL/ELT pipelines to ingest and transform data from customer environments, internal systems, and third-party platforms using managed connector frameworks
• Build and maintain entity resolution pipelines that match, merge, and link records across disparate sources into a unified graph model
• Design and implement graph data models that represent operational dependencies, recovery sequences, and organizational relationships—supporting traversal queries across complex, multi-hop networks
• Develop temporal and bitemporal data models that capture how entities and relationships change over time, enabling historical replay and audit-grade versioning
• Establish best practices for data governance, quality, observability, lineage, and security across the platform
• Build backend services and APIs that expose graph queries, entity lookups, and data capabilities to downstream applications and ML systems
• Support containerized deployment across both managed cloud and customer-hosted (reverse SaaS) environments
• Partner with product and engineering leadership to shape the long-term data platform roadmap

Requirements:

• • Strong SQL expertise with experience designing performant data models and production-grade transformations
• • Experience with graph databases or network-oriented data problems—e.g., dependency mapping, supply chain graphs, knowledge graphs, social network analysis, or similar domains where relationships between entities are central to the data model
• • Familiarity with graph query languages or traversal patterns (e.g., Gremlin, Cypher, SPARQL, or recursive SQL) and an understanding of when graph representations outperform relational models
• • Experience with entity resolution, record linkage, or deduplication at scale—whether using probabilistic matching frameworks, deterministic rules, or ML-assisted approaches
• • Experience building data lakes, warehouses, and distributed data systems from the ground up
• • Strong understanding of ETL/ELT patterns, orchestration (e.g., Airflow, Dagster, dbt, or similar), and pipeline reliability
• • Experience with open-source or self-hosted data infrastructure components and a pragmatic sense for build-vs-buy trade-offs
• • Experience designing and implementing enterprise system integrations, connectors, and APIs
• • Strong engineering fundamentals with focus on scalability, performance, monitoring, and security
• • Familiarity with AI-assisted development tools (e.g., Copilot, Cursor, Claude Code, or similar) and comfort using them to accelerate engineering workflows
• • Product-oriented mindset with the ability to make pragmatic architectural decisions in ambiguous, early-stage environments
• • Bachelor's degree in Computer Science, Engineering, Information Systems, or a related field
• • 5+ years of experience in data engineering, backend data systems, or platform engineering roles
• • Experience building or significantly expanding a data platform or data infrastructure in a production environment
• • Experience working with graph, network, or highly relational data structures in a professional or academic setting
• • Experience working in cloud-native environments (Azure preferred)
• • Experience designing enterprise-grade integrations and connectors
• • Familiarity with containerized deployments and orchestration (Docker, Kubernetes, Helm, or similar) (bonus)
• • Experience with temporal or bitemporal data modeling patterns (bonus)
• • Experience with Salesforce or ServiceNow data models and integrations (bonus)
• • Strong Python or Java skills for building backend services (bonus)
• • Experience with entity resolution or record-matching techniques (nice to have)
• • Experience with containerized deployments (Docker, Kubernetes) (nice to have)