# AI Engineer

**Company**: Mastercard
**Location**: O'Fallon, Missouri
**Experience**: senior
**Job type**: full-time
**Salary**: $92,000 - $147,000 USD
**Category**: Engineering
**Industry**: Finance

**Apply**: https://mastercard.wd1.myworkdayjobs.com/en-US/CorporateCareers/job/OFallon-Missouri/AI-Engineer---_R-278791?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/job/ai-engineer-f528daa9-f69/

## Description

The AI Engineer is responsible for designing and delivering AI-powered solutions that improve engineering productivity and business workflows.

**Key Responsibilities:**

- Lead AI-driven solution development, identifying high-impact AI use cases across engineering and business workflows

- Design end-to-end AI solutions leveraging LLMs, orchestration, and automation

- Build LLM-based applications, including prompt frameworks, orchestration layers, and integrations

- Develop and evolve AI-powered agents for workflow automation and decision support

- Design data, context, and chunking strategies to structure and prepare data for LLM consumption

- Apply strong AI/ML foundations, understanding and reasoning about model behavior, evaluation, bias, and limitations

- Drive engineering productivity with AI, applying AI tools to improve developer velocity and quality

- Build data pipelines and integrations to support AI workflows, developing APIs, services, and applications embedding AI capabilities

**Requirements:**

- Strong foundation in AI/ML concepts, especially LLMs and modern AI systems

- Hands-on experience with prompt engineering, LLM orchestration frameworks, context design, chunking strategies, and retrieval techniques

- Solid software engineering and system design experience

- Ability to build end-to-end AI solutions

- Pragmatic mindset focused on quality, usability, and business impact

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## Skills

### Required
- AI
- ML
- LLMs
- prompt engineering
- software engineering
- system design

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Source: [Apply at mastercard.wd1.myworkdayjobs.com](https://mastercard.wd1.myworkdayjobs.com/en-US/CorporateCareers/job/OFallon-Missouri/AI-Engineer---_R-278791?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)