Engineering Manager, Knowledge Graph Platform

The Knowledge Graph Platform team builds foundational systems that help Reddit understand entities, relationships, and context across its content. The team evolves an advanced, AI-powered knowledge graph into a reliable, scalable platform, enabling teams across Reddit to build better experiences on shared, high-quality knowledge. This high-leverage team sits at the intersection of data, platform engineering, and AI, supporting capabilities such as contextual grounding and impacting both ads and consumer roadmaps.

• Lead, coach, and develop a team of engineers building Reddit's Knowledge Graph Platform, creating a high-trust, high-performing environment with clear goals and strong technical ownership.
• Set the technical direction and roadmap for a scalable knowledge graph platform, including data and API contracts, service interfaces, reliability, observability, performance, and developer experience.
• Leverage SOTA LLM and agentic patterns for knowledge graph construction.
• Establish production-grade operating standards: defining SLOs, implementing quality measures of data within the knowledge graph, governance mechanisms, and safe change-management practices.
• Partner with engineering, computational linguists, and domain-expert teams to define a shared operating model for ontology, data quality, governance, and platform evolution.
• Be a steward of data in the KG, ensuring the graph has the coverage and freshness needed for priority use cases.
• Work with the dedicated data labeler team on shared goals around data coverage and quality.
• Work closely with internal product and engineering teams to understand needs, prioritize high-value use cases, and increase access to the platform.
• Drive the next wave of graph-powered capabilities, including opportunities in shopping, search, ads marketplace models, and consumer feed models.
• Stay close to architecture and technical design, helping the team navigate complex system tradeoffs and contribute hands-on when it is the highest-leverage path.
• Communicate the team's strategy, priorities, risks, and progress clearly across a distributed, cross-functional organization.

• 8+ years of total software engineering experience, with 2+ years directly managing, coaching, and developing engineering teams.
• Experience with knowledge graphs, semantic or ontology systems, entity resolution, search, or contextual grounding is highly desired.
• Experience building or operating AI/ML powered, or data-intensive platforms, with a proven track record of leading shared technical systems with multiple internal customers.
• Strong understanding of how to turn a technical system into a product-like platform: setting an operating model with customers, establishing data or service-level contracts, useful documentation, and a path to self-service adoption.
• Experience establishing data contracts around quality, lineage, or governance.
• Strong technical judgment across distributed systems, backend services, data platforms, APIs, reliability, and operational excellence.
• Comfortable making technical and product tradeoffs in ambiguity, including when a dedicated product manager is not present.
• Excellent collaborator and communicator who can earn trust with engineers, senior leaders, and partner teams across time zones.
• Enjoy building clarity and durable operating mechanisms where ownership and processes are still evolving.
• Excel in evangelization and driving platform adoption cross org.
• Bachelor's degree in Computer Science, Software Engineering, Data Science, or a related technical field (or equivalent practical experience).

• Master's or Advanced Degree in Computer Science, Artificial Intelligence, Computational Linguistics, or a related field.

This role is 100% remote (US & Canada only) and will regularly meet with teams in the EU and the US. Candidates based in ET timezone will be given preference to accommodate team schedules.

• 100% remote opportunity (4 office locations for hybrid/onsite work preference in NY, SF, LA and Chicago)
• Competitive salary and equity options
• Comprehensive health benefits (medical, dental, vision) & workplace perks (home office set up stipend etc)
• Generous 401k matching
• Flexible vacation policy
• Paid parental leave (4+ months)
• Family planning support
• Paid volunteer time off

The base salary range for this position is $217,000—$303,900 USD. In addition to base salary, this job is eligible to receive equity in the form of restricted stock units, and depending on the position offered, it may also be eligible to receive a commission. Reddit offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, and parental leave.