SDE-III | Senior Backend Engineer – Agentic AI Platforms

Enfinite Technologies LLC; United States; Remote; USD 140,000 - 190,000; Full time

Job summary

Enfinite Technologies LLC is seeking a Senior Backend Engineer with 5-7 years of backend experience in Python, to lead the design and implementation of scalable systems. The role emphasizes GenAI expertise and hands-on work with AI agents, LLM-based workflows, and API integrations.

You'll collaborate with Product, Infrastructure, and Design across architecture, coding, testing, deployment, and long-term support, delivering production-ready backends and GenAI applications in a fast-paced

Qualifications

• 5+ years of backend development experience in Python.
• Hands-on experience with generative AI and LLM-based agents.
• Experience building API-driven integrations and scalable services.

Responsibilities

• Build scalable backend systems and microservices.
• Develop production-ready AI agents and GenAI applications.
• Collaborate with Product, Infra, and Design across full lifecycle.

Skills

Python

GenAI

LLM

API integrations

Distributed systems

Job description

We are looking for a Senior Backend Engineer with 5-7 years of backend engineering experience in Python, including at least 2 years of hands-on work with generative AI, LLM-based agent development, and API-driven integrations.

This is a hands-on engineering role. You will build scalable backend systems, microservices, production-ready AI agents, and end-to-end GenAI applications. GenAI expertise is essential, but a significant part of the role is core engineering: distributed systems, deployment automation, observability, and production readiness.

You will collaborate closely with Product, Infrastructure, and Design, contributing across the full development lifecycle, from architecture and coding to testing, debugging, deployment, and long-term support.