# Lead AI Engineer at PwC

PwC is hiring a Lead AI Engineer in Bucharest, Romania. Level rates it Builds AI ●●●●; you can [apply on PwC](https://jobsbylevel.com/go/4ff44749-9f20-4b58-9fb4-7062d02d286d?utm_medium=ai-agent).

AI Level 4, AI centrality 95 out of 100. Bucharest.

## Details

- Company: [PwC](https://jobsbylevel.com/companies/pwc)
- AI level: AI Level 4 (score 95 out of 100)
- Location: Bucharest
- Posted: September 23, 2026
- Apply: https://jobsbylevel.com/go/4ff44749-9f20-4b58-9fb4-7062d02d286d?utm_medium=ai-agent
- Free CV review for this job: https://jobsbylevel.com/cv-review?job=lead-ai-engineer-at-pwc-26a1a1

## Prepare for this job

The job page lists 5 likely interview questions for this offer, with a CV checklist: https://jobsbylevel.com/jobs/lead-ai-engineer-at-pwc-26a1a1

## Description

Job Description & Summary The opportunity Provide hands-on engineering leadership for agentic AI products, define implementation patterns and ensure technical quality from prototype through production. What you will be doing · Lead technical design and implementation of agents, RAG services, tool integrations and model orchestration. · Establish coding, testing, evaluation, review and documentation standards. · Decompose architecture into engineering work and guide estimation and sprint planning. · Coach engineers, review code and resolve complex technical problems. · Design evaluation suites for quality, safety, reliability, latency and cost. · Work with architects and MLOps to harden solutions for production. What we need from you · 6+ years in software, data or machine-learning engineering, including hands-on AI delivery. · Strong Python and API engineering capability and experience with modern agent or LLM frameworks. · Experience with retrieval, embeddings, vector stores, model evaluation and distributed systems. · Ability to lead agile engineering teams while remaining hands-on. Relevant AI technologies and tooling · Strong hands-on expertise in Python and API engineering, with production experience using agent frameworks such as LangChain and LangGraph, Microsoft Agent Framework or Semantic Kernel, OpenAI Agents SDK, AutoGen, CrewAI, or equivalent. · Ability to implement graph-based and code-first orchestration patterns, including state, memory, checkpoints, tool calling, hand-offs, retries, idempotency, human approval and long-running workflows. · Advanced experience with RAG, structured outputs, prompt and context engineering, embeddings, vector or hybrid retrieval, reranking, knowledge graphs and retrieval evaluation. · Experience integrating agents with enterprise systems through REST or GraphQL APIs, events, queues, databases and MCP-compatible tools or servers. · Practical experience with automated evaluation and observability using technologies such as LangSmith, MLflow, Langfuse, OpenTelemetry, Azure AI evaluation capabilities or equivalent, covering quality, trajectory, latency, token use and cost. · Strong software-engineering discipline across pytest or equivalent testing, type checking, code review, dependency management, secure coding, CI/CD and containerized deployment. Measures of success · Engineering throughput and predictability · Code quality and automated test coverage · Evaluation performance and production readiness · Reduction of defects and rework · Development of reusable components Key interfaces · Other members of the AI Transformation & Agentic Systems Practice · PwC sector, functional, cloud, cyber, risk, Responsible AI and change specialists · Client business owners, product owners, technology teams and operational users · Technology alliance and implementation partners where relevant Contribution to the practice · Support proposals, client workshops and market development appropriate to seniority. · Contribute reusable methods, patterns, code, assets and lessons learned. · Coach colleagues and participate in the capability’s continuous learning agenda. · Uphold PwC quality, independence, confidentiality and risk-management requirements. #LI-BS1 #LI-Hybrid

Source: https://jobsbylevel.com/jobs/lead-ai-engineer-at-pwc-26a1a1

## Cite this page

Level. https://jobsbylevel.com/jobs/lead-ai-engineer-at-pwc-26a1a1.

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