EXL

Developer (IC)

EXL  •  Noida, IN (Onsite)  •  3 months ago
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Job Description

We are seeking a forward-thinking Senior Python Engineer & Architect who operates at the intersection of backend engineering, AWS and generative AI.

In this role, you will not just write code — you will orchestrate it. You will leverage Agentic AI frameworks and modern LLM tooling to build scalable enterprise intelligence layers. You will design robust APIs and CI/CD pipelines where AI agents assist in development, testing, and documentation.

This is an opportunity to help define how AI-assisted engineering operates at enterprise scale.

  • Design, implement, and manage high-performance backend systems using Python (FastAPI/Django).
  • Architect scalable RESTful and FAST APIs and microservices connecting enterprise data and analytics platforms.
  • Build, containerize, and deploy backend applications on AWS using Docker and container orchestration platforms (ECS/EKS).
  • Develop and maintain CI/CD pipelines to automate build, test, container image creation, and deployment to AWS (ECS/EKS).
  • Ensure APIs are secure, resilient, and optimized for performance and scalability.
  • Implement multi-threading and multiprocessing where appropriate for performance optimization.
  • Integrate and orchestrate LLM-driven workflows using modern agentic frameworks.
  • Utilize AI coding assistants (e.g., Claude Code, Codex, Copilot, Cursor) to enhance development velocity and automation.
  • Build scalable AI-driven enterprise intelligence layers including vector-based APIs and retrieval workflows.
  • Debug, optimize, and enhance existing services for reliability and performance.
  • Implement observability and monitoring for containerized services (logs, metrics, traces) using CloudWatch and/or APM tooling.
  • Maintain comprehensive documentation for APIs, infrastructure, and AI-driven workflows.
  • Follow best practices for clean code, security, observability, and performance optimization.

Primary Skills:

  • Python: Advanced proficiency in Python 3, including OOP, multithreading, multiprocessing, and modular architecture.
  • FastAPI / Django: Strong experience building production-grade APIs.
  • REST APIs: Deep understanding of REST principles and microservices design.
  • Containers: Strong experience with Docker (Dockerfiles, image optimization, multi-stage builds, container security basics).
  • AWS Container Deployments: Proven experience deploying and operating containerized applications on AWS
  • AI & Agentic Frameworks: Hands-on experience with LangChain, LangGraph, AutoGen, or similar LLM orchestration frameworks.
  • AI-Assisted Development Tools: Experience using tools such as Cursor, Copilot Workspace, Claude Code, Codex, or equivalent.
  • Vector & Retrieval Systems: Understanding of vector-based APIs and modern search/retrieval architectures.
  • Problem-Solving: Strong analytical and troubleshooting skills.
  • Communication: Excellent verbal and written communication skills.
  • 5–7 years of experience in software development with strong focus on Python backend architecture.
  • Hands-on experience containerizing applications and deploying them to AWS using ECS/EKS in production environments.
  • Exposure to generative AI integration in production systems.
  • Experience working in fast-paced delivery environments supporting continuous deployment cycles.
  • Experience working in distributed or dual-shore delivery models is preferred.
  • Strong ownership mindset and architectural thinking capability.
EXL

About EXL

Choosing a digital partner is about more than capabilities — it’s about collaboration and character.

Unrealistic overhauls and off-the-shelf products ignore what matters most — your unique needs, culture, goals, and your legacy data and technology environments.

At EXL, our collaboration is built on ongoing listening and learning to adapt our methodologies. We’re your business evolution partner—tailoring solutions that make the most of data to make better business decisions and drive more intelligence into your increasingly digital operations.

Whether your goals are scaling the use of AI and digital, redesign operating models, or driving better and faster decisions, we’re here to partner with you to help you gain—and maintain—competitive advantage with efficient, sustainable models at scale.

Our expertise in transformation, data science, and change management helps make your business more efficient and effective, improve customer relationships and enhance revenue growth. Instead of focusing on multi-year, resource- and time-intensive platform designs or migrations, we look deeper at your entire value chain to integrate strategies with impact.

We use our specialization in analytics, digital interventions, and operations management—alongside deep industry expertise — to deliver solutions that help you outperform the competition.

At EXL, it’s all about outcomes—your outcomes—and delivering success on your terms. Share your goals with us and together, we’ll optimize how you leverage data to drive your business forward.

For more information, visit www.exlservice.com.

Industry
Consulting & Advisory
Company Size
10,000+ employees
Headquarters
New York, NY
Year Founded
Unknown
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