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Lead AI Engineer Jobs

108 Job Offers

Lead AI Engineer (Generative AI)
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Lead AI Engineer (Generative AI) role in Melbourne, Australia. You will drive AI-first engineering practices, providing technical leadership across cross-functional teams. Requires 2-4 years of real-world GenAI delivery, deep expertise in RAG, LLMs, and prompt engineering, plus a strong software ...
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Australia , Melbourne
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160000.00 - 170000.00 AUD / Year
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Salt
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Senior Lead AI Engineer (GenAI Platform Services)
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Senior Lead AI Engineer sought to build GenAI platform services at Capital One. Drive responsible AI innovation using Python, PyTorch, and AWS to develop scalable LLM solutions. Partner with cross-functional teams in San Jose, McLean, NYC, or Cambridge. Competitive compensation includes performan...
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United States , San Jose, California; McLean, Virginia; New York, New York; Cambridge, Massachusetts
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229900.00 - 286200.00 USD / Year
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Capital One
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Lead AI Platform Engineer
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Lead AI Platform Engineer sought to design and evolve scalable, secure AWS platforms for ML, GenAI, and agentic workloads. This Glasgow-based role requires hands-on AWS expertise, a product-oriented mindset, and experience navigating complex enterprise environments. You will lead engineering team...
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United Kingdom , Glasgow
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Not provided
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Barclays
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Lead AI Automation Engineer
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Intellias seeks a Lead AI Automation Engineer to drive AI-first automation for a global manufacturing leader. You will lead an AQA squad, designing LLM pipelines and agent-based architectures using TypeScript, Playwright, and MCP tools. Key requirements include hands-on prompt tuning, structured ...
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Bulgaria; Croatia; Poland; Portugal; Ukraine
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Not provided
Intellias
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Lead Agentic Ai Engineer
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Lead Agentic AI Engineer (VP) role at Citi in Mississauga, Canada. Design and deploy production-grade multi-agent systems using Google ADK, LangChain, and LLMs. Requires 6+ years in AI/ML with expert-level Python (FastAPI, Django) and deep expertise in agentic workflows. Drive automation and risk...
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Canada , Mississauga
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120800.00 - 170800.00 USD / Year
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Citi
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Senior Lead Ai Engineer
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Senior Lead AI Engineer at Capital One – drive responsible, high-performance AI systems in San Jose, McLean, New York, or San Francisco. Leverage Python, PyTorch, and AWS to design scalable LLM solutions, from foundation model training to guardrails. Join a cross-functional team shaping real-time...
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United States , San Jose; McLean; New York; San Francisco
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229900.00 - 286200.00 USD / Year
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Capital One
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Lead AI Engineer
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Lead AI Engineer at Capital One: drive responsible AI innovation in banking. Partner with cross-functional teams to design and deploy scalable AI systems, including LLM inference and foundation model training. Requires a BS/MS in CS or AI with 4+ years of Python, Java, or Go experience. Based in ...
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United States , New York; McLean; San Jose; Cambridge
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197300.00 - 245600.00 USD / Year
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Capital One
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Lead AI Engineer
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Lead AI Engineer sought to architect and deploy next-gen AI solutions within Altus Group’s platform ecosystem. This hands-on leadership role demands deep expertise in transformers, RAG, and agentic systems, guiding innovation from concept to commercialization. Based in Toronto, you will drive sca...
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Canada , Toronto
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200000.00 - 230000.00 USD / Year
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Altus Group
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Lead Data Engineer - AI Search
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Valtech seeks a Lead Data Engineer – AI Search to drive enterprise-scale AI, search, and conversational platform initiatives in Paris. You need 7+ years of software engineering experience, deep GCP and AI ecosystem expertise, and strong technical leadership skills. This role involves defining tec...
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France , Paris
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Not provided
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Valtech
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Lead AI Engineer (AI Foundations, LLM Customization and Finetuning)
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Lead AI Engineer role at Capital One focused on AI Foundations, LLM customization, and finetuning. You’ll design scalable AI systems using AWS, PyTorch, and Huggingface, optimizing large language model inference and performance. Based in Cambridge, McLean, New York, or San Jose, this position req...
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United States , Cambridge; McLean; New York; San Jose
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197300.00 - 245600.00 USD / Year
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Capital One
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Lead Quality Engineer Modern Test Automation & AI
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Lead Quality Engineer role in Mississauga, Canada, seeking 9-13 years of experience in modern test automation and AI-driven testing. You will build scalable frameworks using Cypress or Selenium with BDD tools, integrating tests into CI/CD pipelines. Requires expertise in UI, API, and mobile testi...
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Canada , Mississauga
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120800.00 - 170800.00 USD / Year
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Citi
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Sr. Lead AI Engineer (Inference Optimization, FM hosting, AI Platform)
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Join Capital One as a Sr. Lead AI Engineer to drive inference optimization and FM hosting on our cutting-edge AI Platform. Based in San Jose, SF, NYC, Cambridge, or McLean, you’ll design scalable AI systems using Python, PyTorch, and AWS Ultraclusters. Lead cross-functional teams to deliver LLM o...
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Location
United States , San Jose, California; San Francisco, California; New York, New York; Cambridge, Massachusetts; McLean, Virginia
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Salary
229900.00 - 286200.00 USD / Year
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Capital One
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GCP AI Platform Architect / Lead AI Platform Engineer
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We are seeking a GCP AI Platform Architect to design scalable, cloud-native architectures on Google Cloud Platform. You will lead production-grade AI agent orchestration using LangGraph or CrewAI, building distributed systems with Vertex AI, Cloud Run, and BigQuery. This full remote role in Krakó...
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Poland , Kraków
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Not provided
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TeamQuest Sp. z o. o.
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GCP AI Platform Architect / Lead AI Platform Engineer
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We are seeking a GCP AI Platform Architect to design and build scalable, cloud-native AI systems from scratch. You will lead the development of production-grade agentic architectures and RAG pipelines using Python and Google Cloud services like Vertex AI and GKE. This fully remote role, based in ...
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Poland , Katowice
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Not provided
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TeamQuest Sp. z o. o.
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Qe Ai Lead Engineer
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Lead QE AI innovation in London as a QE AI Lead Engineer. This role demands senior SDET expertise across JavaScript, Java, C#, or Python, plus deep experience with AI tools like LangChain, OpenAI, and RAG systems. You will architect agentic workflows, mentor teams on shift-left testing, and drive...
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United Kingdom , London
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Not provided
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NTT DATA
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Lead AI + Fullstack Engineer
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Lead AI + Fullstack Engineer sought to drive AI adoption across development processes. You will co-build the AI roadmap with the CTO, own execution, and produce POCs and internal tooling. Requires 5+ years in React/Next.js, Node.js/NestJS, TypeScript, plus expertise in Claude API and AWS Bedrock....
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Noveo
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Lead Ai Engineer
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Lead AI Engineer sought by Capital One to build responsible, scalable GenAI platforms. You'll design LLM inference, guardrails, and agentic AI systems using AWS, PyTorch, and Huggingface. Requires a CS/AI degree and Python/Java expertise. Drive innovation in McLean, SF, NYC, or Richmond with top-...
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United States , McLean; San Francisco; New York; Richmond; San Jose
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179400.00 - 245600.00 USD / Year
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Capital One
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Lead Agentic AI & Java Integration Engineer
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Lead Agentic AI & Java Integration Engineer role in Bangalore, India. Requires 8+ years in enterprise Java, Spring Boot, and deep expertise in LangChain, LangGraph, and RAG pipelines. You will orchestrate AI agents, integrate GenAI into distributed systems, and implement AI guardrails. Join us to...
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India , Bangalore
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Not provided
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NTT DATA
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Lead AI Product Engineer
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Lead AI Product Engineer sought to drive Fever’s operational transformation in Madrid. This 50% leadership, 50% hands-on role requires proven AI product delivery (LLMs, LangGraph, agentic automation) and strong engineering foundations (Python, AWS). You will partner with business leaders, build A...
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Spain , Madrid
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Not provided
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Fever
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Senior Lead AI Engineer
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Senior Lead AI Engineer at Capital One in San Jose, US. Drive responsible AI innovation, building scalable systems for real-time banking solutions. Requires 6+ years in AI/ML with Python, Go, Scala, or Java, plus expertise in LLMs, PyTorch, and cloud platforms like AWS. Lead cross-functional team...
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United States , San Jose
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Salary
250800.00 - 286200.00 USD / Year
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Capital One
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Until further notice

About the Lead AI Engineer role

Lead AI Engineer jobs represent a pivotal role at the intersection of advanced artificial intelligence, software engineering, and strategic product leadership. Professionals in this position are responsible for architecting, building, and deploying AI-powered systems that solve complex, real-world problems across industries such as finance, healthcare, legal, and insurance. Unlike traditional engineering roles, Lead AI Engineers combine deep technical expertise with a product-oriented mindset, ensuring that AI solutions are not only innovative but also scalable, reliable, and aligned with business goals.

The core responsibilities of a Lead AI Engineer typically include leading the end-to-end development of AI products, from initial concept through architecture, coding, testing, and deployment. They guide engineering teams with a hands-on approach, often writing code, reviewing pull requests, and debugging complex systems. These professionals are expected to integrate AI and machine learning models—such as large language models (LLMs), retrieval-augmented generation (RAG) systems, and agentic workflows—into production environments. They also design and manage cloud-based infrastructure, APIs, and data pipelines, ensuring high performance and security. Beyond technical execution, Lead AI Engineers collaborate closely with product managers, data scientists, and business stakeholders to translate ambiguous ideas into clear, actionable roadmaps. They mentor junior engineers, foster a culture of engineering excellence, and champion best practices in agile development, CI/CD, and model risk management.

Typical skills and requirements for Lead AI Engineer jobs include a strong background in software engineering, often with 5–15+ years of experience in full-stack development, distributed systems, or AI/ML engineering. Proficiency in programming languages like Python, Java, or TypeScript is essential, along with hands-on experience with AI frameworks such as LangChain, LangGraph, or Spring AI. Candidates must be adept with cloud platforms (AWS, GCP, Azure), containerization tools (Docker, Kubernetes), and database technologies (PostgreSQL, MongoDB). A deep understanding of transformer architectures, vector databases, and search algorithms is highly valued. Equally important are soft skills: leadership, clear communication, adaptability in fast-paced environments, and a product-focused approach that prioritizes user needs and business outcomes. Many roles also require experience in regulated industries and a bachelor’s or master’s degree in computer science or a related field.

In essence, Lead AI Engineer jobs are for builders who thrive on turning cutting-edge AI research into practical, impactful systems. They are not just technical managers but strategic innovators who drive AI adoption across an organization, balancing speed, quality, and long-term vision. This profession offers a dynamic career path for those who want to shape the future of AI-enabled products while leading high-performing teams.