• Recruit, coach, and develop a high-bar team; set crisp expectations and foster a culture of ownership, speed, and continuous improvement. • Mentor engineers at all levels, create growth opportunities, and build psychological safety and a healthy, inclusive environment where engineers do their best work. • Shape the product and execution strategy for language clients to stay ahead of 10x growth. • Make opinionated architectural decisions while maintaining a customer-focused, fast-shipping culture. • Establish measurable UX and developer experience benchmarks and own the roadmap to make ClickHouse client libraries best-in-class in the OLAP space. • Lead expansion from core client libraries into a broader ecosystem: integrations, SDKs, partner tooling, and community-built extensions. • Build productive relationships with product, developer relations, and sales engineering without losing engineering focus.

• Recruit, coach, and develop a high-bar team; set crisp expectations and foster a culture of ownership, speed, and continuous improvement. • Mentor engineers at all levels, create growth opportunities, and build psychological safety and a healthy, inclusive environment where engineers do their best work. • Shape the product and execution strategy for language clients to stay ahead of 10x growth. • Make opinionated architectural decisions while maintaining a customer-focused, fast-shipping culture. • Establish measurable UX and developer experience benchmarks and own the roadmap to make ClickHouse client libraries best-in-class in the OLAP space. • Lead expansion from core client libraries into a broader ecosystem: integrations, SDKs, partner tooling, and community-built extensions. • Establish and sustain effective collaboration with OSS communities: contribute, build relationships, and earn trust in public technical spaces. • Build productive relationships with product, developer relations, and sales engineering without losing engineering focus. Know when to protect team capacity and scope — and make that case clearly upward.

• Recruit, coach, and develop a high-bar team; set crisp expectations and foster a culture of ownership, speed, and continuous improvement. • Mentor engineers at all levels, create growth opportunities, and build psychological safety and a healthy, inclusive environment where engineers do their best work. • Shape the product and execution strategy for language clients to stay ahead of 10x growth. • Make opinionated architectural decisions while maintaining a customer-focused, fast-shipping culture. • Establish measurable UX and developer experience benchmarks and own the roadmap to make ClickHouse client libraries best-in-class in the OLAP space. • Lead expansion from core client libraries into a broader ecosystem: integrations, SDKs, partner tooling, and community-built extensions. • Establish and sustain effective collaboration with OSS communities: contribute, build relationships, and earn trust in public technical spaces. • Represent ClickHouse externally at conferences, in community forums, and with partners. • Build productive relationships with product, developer relations, and sales engineering without losing engineering focus.

• Build, mentor, and grow a high-performing team of engineers, fostering collaboration, ownership, and accountability • Strengthen LangChain’s engineering culture through mentorship, high-quality code, and technical excellence • Shape long-term technical direction and ensure scalability and reliability of LangSmith AI Observability Platform • Partner with product and design teams to define scope, sequence, and success criteria for key initiatives • Maintain a high bar for technical excellence while making sure the team moves with urgency and focus • Lead by example in writing clean, maintainable, and well-tested code in Go/Python and Typescript • Engage directly with customers to understand their needs and translate them into actionable product improvements