Full Stack Engineer • Senior

Who you are

You have 5+ years of experience in full-stack development, with a strong background in building scalable applications that drive user engagement and retention. Your expertise spans across both frontend and backend technologies, allowing you to deliver seamless user experiences. You are proficient in React and TypeScript, and you have a solid understanding of backend frameworks such as Python and Go. You thrive in collaborative environments, working closely with product, design, and analytics teams to achieve common goals.

You are data-driven and enjoy participating in rapid growth experiments, using metrics to inform your decisions and optimize product features. Your ability to communicate effectively with cross-functional teams ensures that you can streamline activation processes and enhance user journeys. You are passionate about building systems that support growth and are eager to contribute to a high-impact team.

What you'll do

As a Senior Fullstack Engineer at LangChain, you will be responsible for developing and implementing product features that facilitate user acquisition and self-serve expansion. You will work across the technology stack, utilizing your skills in React, TypeScript, Python, and Go to create robust applications. Your role will involve building flexible experimentation systems that can target diverse growth metrics, enabling the team to iterate quickly and effectively.

You will collaborate closely with product managers, designers, and analytics teams to ensure that the features you build align with user needs and business objectives. Your contributions will directly impact the growth trajectory of the company, as you help to create a seamless experience for developers and enterprise customers alike. You will also participate in code reviews and mentor junior engineers, fostering a culture of learning and improvement within the team.

What we offer

LangChain provides competitive compensation that includes a base salary ranging from $175,000 to $225,000, along with meaningful equity and comprehensive benefits such as health and dental coverage, flexible vacation, a 401(k) plan, and life insurance. We are committed to supporting our team members' well-being and professional growth, offering a collaborative and innovative work environment where you can thrive.