AI Engineer - Agentic Systems & LLM Expertise

Luxoft; Los Angeles (CA); On-site; USD 120,000 - 180,000; Full time

Job summary

Luxoft is initiating the development of a solution to generate investment insights from sales and research materials using advanced Agentic AI capabilities. The role focuses on backend development in Python, building production APIs with FastAPI, and integrating LLMs for content generation.

You will work closely with business teams and IT peers to refine requirements, design robust systems, and ensure high-quality, scalable solutions in a Cloud environment (AWS).

Qualifications

• 5+ years of professional software development experience.
• Strong backend development experience with Python and clean, maintainable production code.
• Production API design & delivery (FastAPI preferred), including versioning, documentation (OpenAPI/Swagger).
• Cloud experience (AWS preferred) beyond core compute/storage/DB.
• Git workflows and CI/CD pipelines.
• Debugging & problem-solving with ownership across SDLC.
• Experience building agents.
• Vector databases and RAG patterns (indexing, embeddings, retrieval).
• LLM integration with prompt design, safety/guardrails, and tuning.
• Generative AI & ML requirements for content generation.

Responsibilities

• Work with business teams to understand requirements and identify changes to the system.
• Collaborate daily with development teams, designers, copy writers, and IT teams.
• Develop and present recommendations from analysis of the current solution and assist in peer reviews and testing.
• Review and contribute to development processes to improve team efficiency.
• Propose designs to solve process or project issues with clear justification.
• Communicate effectively with business and technical audiences, producing design documents.
• Demonstrate leadership and problem-solving ability, with a focus on technical innovation.

Skills

5+ years

Python backend development

FastAPI API design

AWS cloud experience

Git & CI/CD

Debugging/problem-solving

Agent development

Vector databases & RAG

LLM integration

ML/NLP for content generation

Tools

OpenAPI/Swagger

AWS

Job description

Luxoft is initiating the development of a solution to generate investment insights from sales and research materials using advanced Agentic AI capabilities. The role focuses on backend development in Python, building production APIs with FastAPI, and integrating LLMs for content generation.

You will work closely with business teams and IT peers to refine requirements, design robust systems, and ensure high-quality, scalable solutions in a Cloud environment (AWS).