AI Arhitect

Luxoft; Irvine (CA); On-site; USD 180,000 - 240,000; Full time

Job summary

Luxoft is launching a state-of-the-art solution to generate investment insights using agentic AI. This role will lead the architecture of production-grade LLM orchestration, multi-agent systems, and autonomous workflows, interfacing with business stakeholders to translate goals into scalable design.

You will own AWS-based infrastructure (ECS Fargate, Lambda, SQS, Aurora, Neptune), implement IaC, and mentor a Python/TypeScript team, delivering enterprise-grade AI in a fast-changing environment.

Qualifications

• 10+ years of professional software development experience.
• Advanced proficiency in Python (asyncio, FastAPI) and TypeScript (Next.js/React, serverless).
• Hands-on experience building complex, stateful agentic workflows using LangGraph or LangCha.
• Proven track record architecting, provisioning, and managing production infrastructure on AWS (ECS Fargate, Lambda, SQS).
• Experience defining cloud architecture programmatically using IaC tools like AWS CDK or Terraform (Python/TypeScript preferred).
• Experience managing relational databases (Aurora) alongside graph or vector backends (Neptune).
• Power-user fluency with advanced command-line AI interfaces (Claude Code CLI, GitHub Copilot CLI) with prompt engineering knowledge.
• Seasoned technical leader with proven teams leadership and delivery of AI solutions.
• Experience operating in an agile setting, deploying AI/LLM apps in live enterprise environments.
• Excellent communication to mentor engineers and defuse friction.

Responsibilities

• Lead architecture and implementation of production-grade LLM orchestration, multi-agent systems, and autonomous coding workflows.
• Oversee development of enterprise Retrieval-Augmented Generation pipelines, semantic chunking strategies, and vector database integration.
• Implement strict evaluation and observability frameworks to monitor production latency, API costs, system drift, and model accuracy.
• Drive design, deployment, and maintenance of secure, scalable cloud systems on AWS leveraging ECS Fargate, Lambda, SQS, Aurora, and Neptune.
• Own end-to-end infrastructure lifecycle by embedding IaC and deployment pipelines within the development workflow.
• Lead, mentor, and inspire a specialized team of Python and TypeScript engineers.
• Drive delivery using agile methodologies, balancing rapid prototyping with enterprise-grade stability, security, and compliance.
• Act as the liaison between business stakeholders, product managers, and engineering to translate strategic goals into technical reality.

Skills

10+ years exp

Python FastAPI

TypeScript React

LangGraph/LangCha

AWS ECS Fargate

AWS Lambda

AWS CDK

Terraform

Aurora

Neptune

Claude Code CLI

Prompt engineering

Technical leadership

Agile AI/LLM

Mentoring

Job description

Luxoft is initiating the development of a solution designed to generate investment insights based on sales and research materials. The solution will leverage advanced Agentic AI capabilities to significantly reduce the time required to prepare for client meetings and improve quality of the insights.

Responsibilities

• :- Lead the architecture and implementation of production-grade LLM orchestration, multi-agent systems, and autonomous coding workflow
• s- Oversee the development of enterprise Retrieval-Augmented Generation (RAG) pipelines, semantic chunking strategies, and vector database integration
• s- Implement strict evaluation and observability frameworks to monitor production latency, API costs, system drift, and model accurac
• y- Drive the design, deployment, and ongoing maintenance of secure, scalable, and resilient cloud systems on AWS leveraging ECS Fargate, Lambda, SQS, Aurora, and Neptun
• e- Own the end-to-end infrastructure lifecycle by embedding robust Infrastructure-as-Code (IaC) and deployment pipelines directly within the development workfl
• w- Lead, mentor, and inspire a specialized team of Python and TypeScript engineer
• s- Drive delivery utilizing agile methodologies, balancing rapid AI prototyping with enterprise-grade stability, security, and complianc
• e- Act as the primary technical liaison between business stakeholders, product managers, and the engineering team to translate strategic goals into technical realitie

Mandatory Skills Descriptio

• n: 10+ years of professional software development experienc
• e. Advanced proficiency in Python (asyncio, FastAPI) and TypeScript (Next.js/React, serverless execution layer
• s) Hands-on experience building complex, stateful agentic workflows using LangGraph or LangCha
• in Proven track record architecting, provisioning, and managing your own production infrastructure on AWS, specifically utilizing ECS Fargate, Lambda, and S
• QS Experience defining cloud architecture programmatically using advanced Infrastructure-as-Code (IaC) tools like AWS CDK or Terraform (Python/TypeScript preferre
• d) Experience managing relational databases (Aurora) alongside graph or vector backends (Neptun
• e) Power-user fluency with advanced command-line AI interfaces (Claude Code CLI, GitHub Copilot CLI) with a deep understanding of prompt engineering and context window manageme
• nt Seasoned technical leader with professional software engineering experience and a proven track record leading teams to work collectively to deliver solutions on ti
• me
• nt. Experience operating in an agile setting, deploying and maintaining AI/LLM applications in a live, enterprise-scale production environme
• nt. Accountable for results, with excellent communication skills to mentor engineers and defuse technical fricti

Nice-to-Have Skills Descripti

• on:- Highly desirable: experience with AgentCore, AWS Neptune, Amazon API gate
• way- Familiarity with ML fundamentals relevant to content generation (embeddings, tokenization, evaluation, fine tuning/LoRA, prompt+retrieval evaluatio
• n).