As a Senior QA/SDET Engineer at LangChain, you will define test strategies, build automation, and enhance quality across various platforms and services, focusing on efficiency and reliability in testing workflows.

Develop and maintain SDKs for LangSmith, design APIs, create documentation, and implement testing frameworks while supporting developer integration issues.

The Senior Fullstack Engineer will build foundational product features and integrations to drive user acquisition, optimization, and monetization at LangChain, collaborating with various teams for growth.

Lead the deployed engineering team, driving technical sales efforts and successful customer implementations while recruiting, mentoring, and creating scalable processes.

The Account Executive will manage the full sales cycle, act as a trusted advisor to prospects, drive proof-of-concept efforts, and collaborate with internal teams to ensure customer success.

The Deployed Engineer will work with companies on LLM applications, give demos, lead workshops, and collaborate with sales and engineering teams.

The Education Engineer will create educational content and curriculum for developers using LangChain tools, collaborating with engineering teams to enhance learning experiences in applied AI.

The Senior Backend Engineer will design and build backend services, collaborate on architecture, and implement performance and security best practices for the LangGraph Platform.

The role involves developing new user-facing features for LangSmith, optimizing components, and collaborating with developers and designers to enhance usability.

The Renewals Account Manager will oversee customer renewals and expansions, ensuring satisfaction and retention through relationship-building and managing renewal processes.

Maintain and improve the LangChain JavaScript package, enhance documentation, assist users, and build example applications.

Maintain and improve the LangChain Python package, enhance documentation, assist users, and build example applications.

Lead the technical architecture and implementation for LangSmith, collaborating with teams, mentoring juniors, and ensuring code quality.

As an Analytics Engineer, you will enhance the data stack, create self-serve analytics, integrate sources into BigQuery, and develop dashboards with strategic insights.

The Full Stack Engineer will develop and implement features for the LangSmith platform, collaborate with teams, ensure high coding standards, and engage with enterprise customers.

As a Backend Engineer, you will design and build backend systems and APIs for LangChain's observability and evals platform, optimizing performance and reliability while collaborating with cross-functional teams.

As Demand Generation Lead, you'll own multi-channel campaigns to drive qualified leads, optimize funnels, partner cross-functionally, and innovate marketing strategies.

Lead the architecture and implementation of product features, manage a team, and collaborate with stakeholders while ensuring high engineering standards.

As a Deployed Engineer (Strategic), you will co-build AI agents with customers, lead technical design sessions, and inform product improvements based on feedback.

The Commercial Account Executive will support the sales cycle, build customer relationships, coordinate proof-of-concept efforts, and assist with pricing discussions.