#9 AI Backend Engineer Senior

Muttdata

Responsibilities

Design and develop backend services and agents using LangChain and LangGraph.
Manage the agent lifecycle, from development and deployment to observability, monitoring, and continuous improvement.
Build and maintain cross-team SDKs.
Develop, publish, and secure MCP servers, including their authentication.
Unify agent inference through LiteLLM or a similar proxy.
Implement guardrails, PII masking, and Agent Skills.
Build and optimize RAG pipelines, vector databases, and context management.
Support the teams that consume the platform, helping them adopt it and unblocking them along the way.

Leveraging our expertise, we build modern Machine Learning systems for demand planning and budget forecasting.
Developing scalable data infrastructures, we enhance high-level decision-making, tailored to each client.
Offering comprehensive Data Engineering and custom AI solutions, we optimize cloud-based systems.
Using Generative AI, we help e-commerce platforms and retailers create higher-quality ads, faster.
Building deep learning models, we enhance visual recognition and automation for various industries, improving product categorization, quality control, and information retrieval.
Developing recommendation models, we personalize user experiences in e-commerce, streaming, and digital platforms, driving engagement and conversions.
🌟 Our Partnerships
Amazon Web Services
Astronomer
Databricks

📊 We are Data Nerds
🤗 We are Open Team Players
🚀 We Take Ownership
🌟 We Have a Positive Mindset
🔍 Curious about what we’re up to? Check out our case studies and dive into our blog post to learn more about our culture and the exciting projects we’re working on! 🚀

5+ years of backend development experience and 2+ years working with agentic AI.
Strong command of Python and FastAPI (or similar frameworks).
Experience with LangChain, LangGraph, and modern agent-building stacks.
Solid knowledge of MCP across its full lifecycle (development, publishing, and authentication).
Experience with LiteLLM or similar proxies.
Knowledge of guardrails, PII masking, and Agent Skills.
Experience building and maintaining SDKs.
Ease supporting other developers.
Stack: Python, FastAPI, LangChain, LangGraph, Langfuse, MCP, LiteLLM.