Full Stack Developer; React.js + Python GenAI
Job in
San Francisco, San Francisco County, California, 94199, USA
Listed on 2026-10-17
Listing for:
UsefulBI Corporation
Full Time
position Listed on 2026-10-17
Job specializations:
-
Software Development
Python, Full Stack Developer, AI Engineer (Applied/Software), Backend Developer
Job Description & How to Apply Below
Job Summary:
We are looking for a talented
Full Stack Developer with strong experience in React.jsand Pythonto build and maintain scalable web applications. The ideal candidate should have experience developing end-to-end solutions, collaborating with cross-functional teams, and delivering high-quality software. Experience with Generative AI (GenAI) technologies is highly preferred.
- Design, develop, test, and maintain full-stackweb applications using React.js and Python.
- Build responsive, user-friendly front-end interfaces using React.js, HTML5, CSS3, and JavaScript/Type Script.
- Develop and maintain RESTful APIs and backend services using Python frameworks such as FastAPI, Django, or Flask.
- Integrate frontend applications with backend APIs and third-party services.
- Optimize application performance, scalability, and security.
- Collaborate with product managers, designers, and QA teams throughout the software development lifecycle.
- Write clean, maintainable, and well-documented code following best practices.
- Participate in code reviews, debugging, and troubleshooting.
- Work with cloud platforms (AWS, Azure, or GCP) and CI/CD pipelines.
- Stay updated with emerging technologies and contribute to continuous improvement initiatives.
- Preferred GenAI Experience
- Experience integrating Large Language Models (LLMs) such as OpenAI, Anthropic, or open-source models.
- Knowledge of Retrieval-Augmented Generation (RAG), prompt engineering, embeddings, and vector databases.
- Experience using AI frameworks such as Lang Chain, Llama Index, or similar.
- Familiarity with AI-powered chatbot or intelligent automation solutions is a plus.
:
- 3+ years of experience infull-stack development.
- Strong proficiency in React.js and modern JavaScript (ES6+) or Type Script.
- Strong Python programming skills.
- Experience with FastAPI, Django, or Flask.
- Good understanding of REST APIs and microservices architecture.
- Experience with SQL databases (PostgreSQL, MySQL) and No
SQL databases (MongoDB). - Familiarity with Git and version control workflows.
- Understanding of authentication and authorization (JWT, OAuth).
- Knowledge of Docker and containerization.
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