Lanngchain Engineer

Job description

**LangChain Engineer — Mid to Senior Level** **Remote | Contract-to-Hire** **About the Role** We are looking for a **mid-to-senior level LangChain Engineer** to join a growing AI engineering team building production-grade applications powered by large language models (LLMs). In this role, you’ll work closely with engineers and technical stakeholders to design, develop, and optimize AI-powered applications and agentic workflows. The ideal candidate has strong Python experience, hands-on experience with LangChain or similar LLM frameworks, and experience deploying applications in a major cloud environment. This is an excellent opportunity for an engineer who enjoys working at the intersection of **software engineering, AI, and emerging LLM technologies** and wants to have a meaningful impact on a growing team. **What You'll Do** - Design and develop production-grade AI/LLM applications using **LangChain and related frameworks** - Build and integrate LLM-powered workflows, agents, and applications - Develop scalable backend services and APIs using **Python** - Integrate LLMs with external data sources, APIs, tools, and enterprise systems - Develop solutions involving prompt engineering, retrieval-augmented generation (RAG), tool calling, and AI agents - Deploy and maintain AI applications within a major cloud environment - Collaborate with engineers, product stakeholders, and clients to translate business requirements into technical solutions - Evaluate emerging AI/LLM technologies and identify opportunities to improve existing solutions - Write clean, maintainable, well-tested code suitable for production environments - Troubleshoot, optimize, and improve the performance, reliability, and scalability of AI applications **What We're Looking For** - **Mid-to-senior level software engineering experience** - Strong proficiency in **Python** - Hands-on experience with **LangChain** or comparable LLM/AI application frameworks - Experience working with at least one major cloud platform: - AWS - Google Cloud Platform (GCP) - Microsoft Azure - Strong understanding of software engineering fundamentals, APIs, and application development - Experience building or integrating **LLM-powered applications** - Ability to work independently in a remote environment while collaborating effectively with a distributed team **Nice to Have** - Experience with **LangGraph** - Experience building **AI agents or agentic workflows** - Experience with **RAG**, vector databases, embeddings, and semantic search - Familiarity with OpenAI, Anthropic, Gemini, or other foundation models - Experience with Docker and/or Kubernetes - Experience with CI/CD and production cloud deployments - TypeScript experience - Experience working in a consulting or client-facing environment **Education** A Bachelor's degree is not required if the candidate has strong relevant experience. **Master's or PhD graduates with relevant hands-on experience in AI, machine learning, computer science, or a related field are encouraged to apply.** This role is **not intended for candidates coming directly from an undergraduate program without professional or substantial project experience.**