Luxoft

AI Arhitect

Luxoft$130K — $180K *
Information 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 agentic workflows using LangGraph or LangChain
  • Proven experience architecting and managing production infrastructure on AWS
  • Expertise in Infrastructure-as-Code tools like AWS CDK or Terraform
  • Experience with relational databases (Aurora) and graph/vector backends (Neptune)
  • Fluency with AI command-line interfaces and advanced prompt engineering

Responsibilities

  • Lead architecture and implementation of LLM orchestration and multi-agent systems
  • Oversee development of enterprise RAG pipelines and semantic chunking strategies
  • Implement evaluation frameworks to monitor system performance
  • Drive design and maintenance of cloud systems on AWS using various services
  • Own infrastructure lifecycle with robust IaC and deployment pipelines
  • Mentor a specialized team of Python and TypeScript engineers
  • Facilitate agile delivery balancing AI prototyping and enterprise stability

Benefits

  • Opportunity for mentorship and leadership development
  • Exposure to cutting-edge AI technologies
  • Work in an agile, innovative environment
  • Access to continuing education and professional development resources
  • Collaboration with cross-functional teams in a strategic role
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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