AI Engineer

Reuben Cooley Inc.; Jersey City (NJ); Hybrid; USD 140,000 - 210,000; Full time

Job summary

Reuben Cooley Inc. in Jersey City, NJ is seeking a senior software engineer to design, build and deploy Python-based AI/LLM applications using FastAPI or Flask.

You will develop REST APIs and scalable enterprise solutions, and lead data analytics initiatives with AI-powered self-service platforms. You will optimize data pipelines for performance, collaborate with Risk stakeholders to deliver AI-driven solutions, and provide architectural guidance while mentoring engineering teams in a hybrid

Qualifications

• 8+ years of software engineering experience.
• Bachelor's or Master's in Computer Science or equivalent.
• Experience designing production AI/LLM solutions with Python.

Responsibilities

• Design, build, and deploy Python-based AI/LLM applications using FastAPI/Flask.
• Develop REST APIs and scalable enterprise solutions.
• Build AI-powered data analytics and self-service platforms.
• Optimize data pipelines for performance and scalability.
• Collaborate with Risk stakeholders to deliver AI-driven solutions.
• Provide technical leadership, architecture guidance, and mentor engineering teams.

Skills

Python development with FastAPI/Flask

Production-grade AI/LLM apps

SQL and data modeling

Concurrency and asynchronous design

Testing and production support

Technical leadership and architecture

Education

Bachelor's/Master's in Computer Science

Tools

FastAPI

Flask

Jenkins

GitHub Actions

LangChain

Job description

Location: Jersey City, NJ(Hybrid)

Experience: 6+ Years

Key Responsibilities:

• Design, build, and deploy Python-based AI/LLM applications using FastAPI/Flask.
• Develop REST APIs and scalable enterprise solutions.
• Build AI-powered data analytics and self-service platforms.
• Optimize data pipelines for performance and scalability.
• Collaborate with Risk stakeholders to deliver AI-driven solutions.
• Provide technical leadership, architecture guidance, and mentor engineering teams.

Required Skills:

• Strong Python development with FastAPI or Flask.
• Experience building production-grade AI/LLM applications.
• Solid SQL, data modeling, and data engineering fundamentals.
• Expertise in concurrency, asynchronous programming, and performance optimization.
• Experience with testing, production support, and system reliability.
• Strong architectural design and technical leadership skills.

Preferred Skills:

• Agentic AI, RAG, LangChain/LangGraph, or Talk-to-Data solutions.
• CI/CD (Jenkins, GitHub Actions), DevOps/GitOps.

Qualifications:

• Bachelor's/Master's in Computer Science or equivalent.
• 8+ years of software engineering experience.