LangChain Jobs

LangChain is seeking a Deployed Engineer to join their early-career team in NYC. This role focuses on working directly with customers to build and deploy production AI agents, transforming prototypes into reliable, scalable systems. You will partner with customer engineering teams across the full lifecycle, from pre-sales evaluations to post-deployment advisory work, ensuring customers successfully adopt innovative agentic engineering practices and ship reliable agents quickly. This is a hands-on, technical position at the intersection of engineering, product, and go-to-market, where your contributions will directly shape the real-world application of AI agents and influence the future direction of LangChain's platform.

$160k - $175k

This role is for an early-career engineer focused on helping customers adopt and deploy AI agents in production. You will work directly with customer engineering teams to co-architect and build AI agent systems, ensuring they are reliable and scalable. The position involves a blend of pre-sales technical wins, post-deployment advisory, and providing feedback to the product team. You will be instrumental in shaping how AI agents are built and used in the real world, working on challenging problems in applied AI with a fast feedback loop and visible impact.

$160k - $175k

LangChain is seeking a hands-on Detection & Response Engineer to join their Security team. This role is crucial for monitoring, preventing, and learning from threats across LangChain's production platform, cloud infrastructure, and agentic workloads. You will collaborate with Product Security to translate threat models and incidents into effective telemetry and detections. The primary focus is on engineering scalable detection, investigation, and response systems that enhance the Security team's impact beyond manual operations, requiring strong software engineering skills and a builder's mindset.

$180k - $240k

LangChain is seeking an experienced Research Engineer to join the LangSmith Engine team. This role focuses on enhancing the capabilities and efficiency of a proactive agent engineer that analyzes production traces, identifies failures, and implements fixes to prevent recurrence. You will study agent failures, build benchmarks, run experiments to improve performance, and translate successful ideas into production. This involves optimizing prompting, agent harnesses, model selection, fine-tuning, and post-training custom models, with a strong emphasis on measurable improvements to the overall agent. The role also requires an understanding of production engineering and system-level trade-offs, including cost, latency, reliability, and scalability, working closely with production engineers to ensure reliable real-world performance.

LangChain is seeking a business-minded Commercial Counsel to support a broad range of commercial legal work across the company's go-to-market and business operations. This role involves drafting, reviewing, and negotiating various agreements, including customer, partner, and vendor contracts, to facilitate business growth while managing legal and operational risks. The position is highly cross-functional, requiring close collaboration with teams such as Sales, Partnerships, Finance, Security, Product, and Operations. Over time, the role may expand to include partner and alliance work, as well as developing scalable contracting processes and implementing legal tech solutions like Ironclad.

$150k - $215k

LangChain is seeking a Partner Engineer to build the technical foundation for our ecosystem, enabling cloud providers and systems integrators to reach more customers. This role involves creating reference architectures, integration patterns, and enablement programs to support partner motions, including co-selling with hyperscalers and enabling independent delivery by systems integrators. You will work closely with partners to develop solutions that their technical teams can then leverage with their own clients, ultimately shaping how AI technology is deployed in the real world.

$170k - $200k

LangChain is seeking an experienced frontend engineer to develop and enhance new features on LangSmith, their enterprise platform product for LLM application observability, testing, and debugging. This role is crucial for building the foundation of agent engineering in the real world, helping developers move from prototypes to production-ready AI agents. The company has a strong financial backing and a rapidly growing user base, offering team members a significant impact on shaping the future of AI technology.

$175k - $240k

LangChain is seeking a Solutions Engineer to join our Deployed Engineering team. This role is a hands-on, highly technical position focused on partnering with account executives to guide customers from initial technical conversations through production rollout of AI agents. You will own the technical win by scoping evaluations, designing proof-of-concepts (POCs) that mirror real-world workloads, and answering complex architecture questions. The role sits at the intersection of engineering, product, and sales, with feedback from the field directly shaping customer adoption and future product development. You will work on challenging applied AI problems in a fast-paced environment, with a direct impact on closed deals and live deployments.

$200k - $250k

LangChain is seeking a Frontend Engineer to join their AI Observability & Evals Platform team. This role will focus on developing and enhancing new features for LangSmith, an enterprise platform designed for LLM application observability, testing, and debugging. You will contribute to building the foundation for agent engineering in the real world, helping developers move from prototypes to production-ready AI agents. LangChain is a fast-growing company with significant funding, offering a dynamic environment where your contributions can shape the future of AI technology.

$160k - $195k

LangChain is seeking a Manager to lead and scale its Commercial Account Management team. This role is a player-coach position, responsible for the team's overall performance, coaching individual account managers, and setting strategy for renewals and expansion. The ideal candidate will drive portfolio-level retention and net revenue retention, while also being able to step into critical customer relationships and deals. This position offers the opportunity to shape how AI technology impacts the real world within a rapidly growing company.

LangChain is seeking a Deployed Engineer in Chicago to join their Deployed Engineering team. This role focuses on working directly with companies to build and run AI agents in production, transforming prototypes into reliable systems. You will partner closely with customer engineers throughout the entire lifecycle, from pre-sales evaluations to post-deployment advisory. The position involves co-designing agent architectures, helping customers operate agents at scale using the LangChain suite, and contributing to the product's evolution based on real-world insights. This is a hands-on, highly technical role at the intersection of engineering, product, and go-to-market.

$200k - $250k

Sarvam is building India's full-stack sovereign AI platform, focusing on research, models, infrastructure, and applications to make AI work for India. This Developer Relations Engineer role is a blend of engineering, content creation, and community engagement, with a primary focus on the code and content aspects. As a Developer Advocate, you will be a developer first, creating demos, integrations, and technical content that showcase the capabilities of Sarvam's models and facilitate their adoption by other developers. Your work will often be the initial touchpoint for developers interacting with Sarvam, requiring a high standard for both code and written communication. A core aspect of this role is empathy, understanding developer frustrations with APIs or documentation, and channeling that insight back to the engineering team to drive improvements.

LangChain is seeking a Head of Narratives to own the company's presence across communications, brand, social, and design. This role requires a strategic thinker with an operator's mindset, capable of driving consistent messaging and editorial judgment to reach the right audiences at the right time. You will lead a team of experts in brand, social, and design, providing them with a unified narrative direction and ensuring the quality and consistency of all outgoing content. This is a player-coach position, involving both strategic direction and hands-on involvement in shaping editorial content, providing creative feedback, and writing.

$200k - $240k

LangChain is seeking a Deployed Engineer to join their team, focusing on making intelligent agents ubiquitous. This role involves working on challenging applied AI problems, building production systems that real teams depend on, and directly shaping the future of AI agents in the real world. You will collaborate closely with customer engineering teams, guiding them through the entire lifecycle of AI agent development and deployment, from pre-sales evaluations to post-deployment advisory work. The feedback loop is rapid, the impact is tangible, and your contributions will be instrumental in how AI agents are adopted and operated globally.

$150k - $250k

LangChain is seeking a Deployed Engineer to join their team, focusing on building and running AI agents in production. This role involves partnering closely with customer engineering teams to transform prototypes into reliable, production-ready AI systems. You will work on challenging applied AI problems, contributing to the development of systems that real teams depend on, with a fast feedback loop and visible impact. The work directly shapes how AI agents are built and adopted in the real world, bridging the gap between engineering, product, and go-to-market strategies.

$200k - $250k

LangChain is seeking a Deployed Engineer to join their team, focusing on making intelligent agents ubiquitous. This role involves working on challenging applied AI problems, building production systems that real teams depend on, and directly shaping the future of AI agents. You will collaborate closely with customer engineering teams, moving beyond prototypes to create reliable, production-ready AI agents. The feedback loop is rapid, the impact is tangible, and your contributions will significantly influence how AI agents are developed and deployed globally.

$150k - $250k

LangChain is seeking a Product Designer to shape the user experience for developers and teams building on our platform. You will work across our core product surfaces, focusing on areas such as the initial developer onboarding experience to more advanced workflows like debugging, evaluation, and observability. The goal is to create interfaces that support developers in their technical, often high-stakes work, by removing friction and enabling efficient use of our tools. You will partner closely with engineering, product, and other designers to understand user needs and translate them into effective design solutions.

$145k - $185k

Fiddler is building trust into AI, especially with the rise of Generative AI and Agents. Our platform helps organizations deploy trustworthy and transparent AI solutions by monitoring, evaluating, securing, analyzing, and improving AI applications. We partner with AI-first organizations to establish responsible AI practices, fostering user trust. Our Integrations Team focuses on the connective tissue between customer AI stacks and our observability platform, building OpenTelemetry-native SDKs, framework instrumentation, and ingestion pipelines for various AI environments including predictive models, LLMs, GenAI, and agentic applications. This role offers a broad scope, combining SDK/instrumentation leadership, OpenTelemetry expertise, distributed systems architecture, and AI observability platform development.

LangChain is seeking an IT Systems Engineer to join our growing team in San Francisco. This role is critical to maturing and scaling our IT foundation as the company expands. You will bring deep technical expertise to our fleet management and SaaS administration, with the opportunity to shape how we manage our fleet, identity, SaaS stack, and business automation. The ideal candidate has startup experience, thrives in ambiguity, enjoys problem-solving, and is excited to build scalable systems to support our global team.

$150k - $170k

Lambda is seeking an experienced Business Systems Architect to lead and innovate across its enterprise systems landscape. This pivotal role will drive operational excellence through the design, implementation, and optimization of scalable business processes and systems integrations. You will collaborate with cross-functional teams to create seamless workflows across financial systems, supply chain, and customer-facing platforms, leveraging process automation tools and middleware solutions. The role requires excellent business acumen, deep technical expertise, and a proactive approach to solving business challenges.