AI Foundations Engineer: LLMs, Agents & VectorDBs
Capital One National Association
Capital One is seeking engineers to advance AI at scale within the Intelligent Foundations and Experiences team. You will collaborate with engineers, researchers, PMs, and product managers to deliver AI-powered products and build production‑grade components for model training, inference, and observability. The role requires a strong CS/AI background, 4+ years coding in Python/Java/Spark-like languages, and cloud experience. #J-18808-Ljbffr Capital One National Association
- ...of over 80 million customers.As an AI Agents Applied Research/Engineering Lead in our The Digital Team, you will... ....Fine-tune and optimize LLMs using parameter-efficient fine-tuning... ...governance, and evaluation.Strong foundation in ML, deep learning, statistical modeling...Foundation
$200k - $250k
...Applied AI Engineer, Agents & Evaluation Read the overview of this opportunity to understand what skills, including and relevant soft... ...building a new generation of agentic systems on top of that foundation. They're hiring an Applied AI Engineer, Agents & Evaluation...FoundationFull timeFor contractors$229.9k - $262.4k
AI Engineer 5 (FM Hosting, LLM Inference) At Capital One... ...Description: The Intelligent Foundations and Experiences (IFX)... ...model inference, agents and multi-agent... ...Ultraclusters, Huggingface, VectorDBs, PyTorch, and more.... ...pipelines - integrating LLMs, vector search, and...FoundationFull timePart timeLocal area$229.9k - $262.4k
AI Engineer 5 (AI Foundations, LLM Core and Agentic AI) At Capital One, we are creating... ...language model inference, agents and multi-agent workflows,... ..., Huggingface, VectorDBs, PyTorch, and more. Invent... ...orchestration pipelines - integrating LLMs, vector search, and domain-...FoundationFull timePart timeLocal area$197.3k - $225.1k
Lead AI Engineer (Gen AI Platform Services: Agentic AI, Agent Guardrails, Agent Evaluation, Agent Memory) Overview At... ...Team Description: The Intelligent Foundations and Experiences (IFX) team is... ...AWS Ultraclusters, Huggingface, VectorDBs, Nemo Guardrails, PyTorch, and...FoundationFull timePart timeLocal area$190k - $250k
...Founding Applied AI Engineer, Agents & Evaluation Is this the role you are looking for If so read on for more details, and make sure to... ...cases and continuously improve the system. Evaluate new foundation models and providers end-to-end, then own the technical rollout...FoundationFull timeFor contractors$229.9k - $262.4k
AI Engineer 5 (AI Foundations, VLM Customization) At Capital One, we are creating responsible... ...language model inference, agents and multi-agent workflows,... ..., Huggingface, VectorDBs, PyTorch, and more. Invent... ...orchestration pipelines - integrating LLMs, vector search, and domain-...FoundationFull timePart timeLocal area$229.9k - $262.4k
AI Engineer 5 ((AI Foundations, LLM Core and Agentic AI) Overview: At Capital One, we... ...language model inference, agents and multi-agent workflows,... ...Ultraclusters, Huggingface, VectorDBs, PyTorch, and more. Invent... ...pipelines - integrating LLMs, vector search, and domain-...FoundationFull timePart timeLocal area$200k - $300k
...Job Description Job Description Real-Time Voice AI Agent Systems Engineer Company: HireNow Staffing (Direct Placement Partner) HireNow... ...ground up . The selected engineer will own the technical foundation behind millions of real-world AI voice interactions—from...FoundationPermanent employmentFull timeRelocationVisa sponsorship- Capital One is seeking an AI Engineer 4 to advance our Gen AI Platform Services, including Agentic AI, Guardrails, Memory, and... ...to design, deploy, and optimize AI components, from foundation models to multi-agent workflows, using a broad stack of Open Source tools and...Foundation
- ...Company: Incedo Inc. Website: Position: AI / Agent Engineer - LaunchDarkly Location: New York, NY Type: Full-Time About... ...workflows into enterprise applications, leveraging appropriate LLMs, agent frameworks, and orchestration patterns. LaunchDarkly...Full time
- ...-stage, research-driven AI startup building the infrastructure... ...of AI research and engineering, developing systems that enable AI agents to interact with... ...technical team to build foundational systems, translate emerging... ...Experience working with LLMs, AI agents, model...FoundationFull time
$180k - $200k
...Forward Deployed AI Engineer Location: New York, NY Compensation:... ...and deploy GenAI solutions, AI agents, and automated workflows... ...Strong software engineering foundation (backend, distributed systems... ...Experience building with LLMs, RAG, vector databases, MCP,...FoundationFull timeLocal areaRelocationVisa sponsorship$229.9k - $286.2k
...in Computer Science, AI, Electrical Engineering, Computer Engineering... ..., similarity search, VectorDBs, guardrails, and memory... ...AI systems and multi-agent workflows We... ...components, including foundation model training, large... ...pipelines that integrate LLMs, vector search, and...FoundationFull time$145k - $185k
...significant investment in AI as part of a major... ...looking for a Principal AI Engineer to play a key role in... ...organization's enterprise AI foundation, including Agentic AI,... ...LLM orchestration, AI agents, context and memory... ...experience with Generative AI, LLMs, RAG, semantic search,...Foundation$200k - $225k
...Senior AI Engineer - Agentic Systems Remote (NYC HQ) $200,000-225,000 Base... ...marketing processes into reliable, agent-driven solutions. Develop the foundations required for deploying trustworthy... ...AI-powered products using LLMs, agent orchestration frameworks,...FoundationWork at officeLocal areaRemote work- ...AI Engineer (GenAI Workflows for OTC Derivatives) Location: New York... ...this team is rebuilding that foundation with a modern stack , a delightful... ...fine-tuning or deploying LLMs (OpenAI, Anthropic, Gemini,... ...Experience building AI agents or workflow orchestration for...FoundationFull time
$123k - $215.25k
...benefitsJob Function: Engineering & ArchitectureSchedule:... ...Technology provides the foundation for everything we do in... ...insights.At American Express, AI is reshaping the future... ...LLM services, agent orchestration frameworks... ...MLCommercial and open-source LLMs integrated into agentic...Foundation- ...advanced analytics and AI is critical to the team... ...seeking a highly skilled AI Engineer to join our Macro and... ...instruments. A strong foundation in computer science is... ...teams and use LLMs and data science techniques... ...• Understanding of AI agent architectures and multi...FoundationWork experience placementWork at office
$190k - $235k
...SENIOR AI FULL-STACK ENGINEER Thresh Consulting — Strategy in Action for the... ...Gemini, all from one shared foundation. Build and extend MCP servers... ...commerce systems for AI agents that shop on a customer's behalf... ...tool-integration layer for LLMs. ~ Hands-on experience...FoundationFull timeShift work- ...and they are at the forefront of AI and Machine Learning investment... ...looking for an experienced Senior AI Engineer who specializes in post-training and building foundation Large Language Models. If... ...Large Language Models (LLMs) that will power quantitative research...FoundationFull timeWork at officeRelocation
- AI Firm Deployed Engineer, LegalThis is a role for lawyers who want to shape how... ...the sideline. You've built foundational legal skills — in private practice... ...what Intapp Celeste's AI agents and workflows can do for... ...workflows — using LLMs for drafting, research, contract...FoundationFull timeContract workPrivate practiceLocal areaFlexible hours
- ...AI Engineer Locations: Charlotte, NC - 5 days onsite Experience... ...Build applications using foundation models and advanced GenAI techniques... ...-RAG) Develop autonomous agents using modern agentic... ...~ Production experience with LLMs and agentic systems ~ Strong...Foundation
$200k
...and the productionization of AI capabilities across the publishing... ...help redefine the technology foundation of a global publishing company... ...role.THE ROLEAs a Senior AI Engineer (Full-Stack / Applications), you... ...security: OWASP Top 10 for LLMs, prompt injection, data exfiltration...FoundationFull timeContract workTemporary workWork at officeLocal areaRemote work$109k - $203k
Software Engineer - AI - CoCounsel Forward Deployed EngineeringAre you excited about building... ...reliable technical solutions that combine foundation models, proprietary AI capabilities, and... ...examples demonstrating practical use of LLMs, automations, or applied AI systems.#LI-...FoundationFull timeContract workWork at officeLocal areaFlexible hours- ...Role: Generative AI Engineer Location: New York City, NY -... ...~ Python + Generative AI / LLMs ~10+ years of Asset Management... ..., vector databases, and AI agents. Develop scalable Python... ...AWS Bedrock or other managed foundation-model services. Knowledge...FoundationContract workFor contractors
$185.5k - $248.8k
Job Posting Title:Director, AI Enablement & Legal EngineeringReq... ..., AI Enablement & Legal Engineering will partner with attorneys,... ...responsibly used, treating it as the foundation AI capability is built on and... ...-to-end AI solutions, using LLMs, retrieval-augmented...FoundationFull timeContract work$180k - $200k
...Forward Deployed AI Engineer Location: New York, NY Compensation:... ...and deploy GenAI solutions, AI agents, and automated workflows... ...Strong software engineering foundation (backend, distributed systems... ...Experience building with LLMs, RAG, vector databases, MCP,...FoundationFull timeLocal areaRelocationVisa sponsorship$207k - $340k
...in New York, NY.Responsibilities: As a Principal AI Engineer you will be setting the technical direction and foundation to build and own algorithms, models, and systems... ...s roadmap which includes asset generation using LLMs, personalizing ads at scale and new workflows...FoundationFor contractorsWork experience placementWork at officeFlexible hours$125.8k - $209.7k
...world.The OpportunityAs a Cyber AI Engineer at the Senior Consultant... ...understanding of frontier AI models, LLMs, agentic architectures, and... ...integrations, tool-calling agents, evaluation harnesses, and... ...information.At EY, our values set the foundation for how we work and the...FoundationImmediate start
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