Senior Python Backend Engineer — LLM/LangChain Focus

Private Advertiser; Philippines; On-site; PHP 1,000,000 - 1,500,000; Full time

Job summary

Private Advertiser is seeking a skilled full-stack engineer to design and build scalable web applications using Python for backend services and React for frontend interfaces. You will develop end-to-end web solutions, including data processing pipelines and API integrations, ensuring robust performance and reliability.

You will work with LangChain / LangGraph for GenAI workflows, collaborate with cross-functional teams in an Agile environment, and contribute to secure, enterprise-grade

Qualifications

• Bachelor’s degree in CS/IT/Engineering.
• 3–5 years of full-stack experience.
• 2+ years in Python backend development.
• Experience with SQL databases and data processing pipelines.
• Experience with React JS and frontend frameworks.
• GenAI/LLM application development with LangChain/LangGraph.
• Agile/Scrum delivery experience.

Skills

Python Backend

SQL

React JS

LangChain / LangGraph

API Development

Agile / Scrum

GenAI / LLM

Communication

Cross-functional teamwork

Education

Bachelor's degree in Computer Science / IT / Engineering

Job description

Private Advertiser is seeking a skilled full-stack engineer to design and build scalable web applications using Python for backend services and React for frontend interfaces. You will develop end-to-end web solutions, including data processing pipelines and API integrations, ensuring robust performance and reliability.

You will work with LangChain / LangGraph for GenAI workflows, collaborate with cross-functional teams in an Agile environment, and contribute to secure, enterprise-grade