Luxoft

AI Arhitect

Luxoft$130K — $180K *
Enterprise Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • 10+ years of professional software development experience.
  • Advanced proficiency in Python (asyncio, FastAPI) and TypeScript (Next.js/React).
  • Hands-on experience with complex stateful workflows using LangGraph or LangChain.
  • Proven experience with AWS infrastructure management (ECS Fargate, Lambda, SQS).
  • Expertise in defining cloud architecture programmatically with Infrastructure-as-Code tools (AWS CDK/Terraform).
  • Experience managing relational and vector databases (Aurora and Neptune).
  • Strong command of AI interfaces and knowledge in prompt engineering.

Responsibilities

  • Lead architecture and implementation of LLM orchestration and multi-agent systems.
  • Oversee development of retrieval-augmented generation pipelines and semantic chunking strategies.
  • Implement evaluation frameworks for monitoring production latency, API costs, and model accuracy.
  • Design and maintain secure, scalable cloud systems on AWS.
  • Integrate Infrastructure-as-Code and deployment pipelines into development workflows.
  • Mentor a team of Python and TypeScript engineers in production environments.
  • Act as liaison between technical teams and business stakeholders to align strategic goals.

Benefits

  • Opportunity to work with cutting-edge Agentic AI technology.
  • Engage in a dynamic, agile environment with opportunities for rapid prototyping.
  • Work in a highly collaborative team culture focused on innovation and excellence.
  • Access to ongoing professional development and mentorship programs.
Full Job Description
Project 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 workflows

Oversee the development of enterprise Retrieval-Augmented Generation (RAG) pipelines, semantic chunking strategies, and vector database integrations

Implement strict evaluation and observability frameworks to monitor production latency, API costs, system drift, and model accuracy

Drive the design, deployment, and ongoing maintenance of secure, scalable, and resilient cloud systems on AWS leveraging ECS Fargate, Lambda, SQS, Aurora, and Neptune

Own the end-to-end infrastructure lifecycle by embedding robust Infrastructure-as-Code (IaC) and deployment pipelines directly within the development workflow

Lead, mentor, and inspire a specialized team of Python and TypeScript engineers

Drive delivery utilizing agile methodologies, balancing rapid AI prototyping with enterprise-grade stability, security, and compliance

Act as the primary technical liaison between business stakeholders, product managers, and the engineering team to translate strategic goals into technical realities

Skills

Must have

10+ years of professional software development experience.

Advanced proficiency in Python (asyncio, FastAPI) and TypeScript (Next.js/React, serverless execution layers)

Hands-on experience building complex, stateful agentic workflows using LangGraph or LangChain

Proven track record architecting, provisioning, and managing your own production infrastructure on AWS, specifically utilizing ECS Fargate, Lambda, and SQS

Experience defining cloud architecture programmatically using advanced Infrastructure-as-Code (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 a deep understanding of prompt engineering and context window management

Seasoned technical leader with professional software engineering experience and a proven track record leading teams to work collectively to deliver solutions on time

Experience operating in an agile setting, deploying and maintaining AI/LLM applications in a live, enterprise-scale production environment

Accountable for results, with excellent communication skills to mentor engineers and defuse technical friction

Nice to have

Highly desirable: experience with AgentCore, AWS Neptune, Amazon API gateway

Familiarity with ML fundamentals relevant to content generation (embeddings, tokenization, evaluation, fine tuning/LoRA, prompt+retrieval evaluation).

Other

Languages

English: B2 Upper Intermediate

Seniority

Lead

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