Prompt Engineer

Remote - PA, United States

Vertex Inc.

Vertex is the leading and most-trusted provider of comprehensive, integrated tax technology solutions, having helped 10,000+ businesses since 1978.

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Job Description:

AI Prompt Engineer– (Remote Opportunity)

We’re looking for a GenAI Prompt Engineer who thrives on innovation, loves problem-solving, and wants to make AI more intelligent, efficient, and impactful. In this role, you'll craft enterprise-level AI solutions, develop smart automation tools, and refine generative AI models to ensure reliable, high-quality outputs. You’ll collaborate across teams—from chatbot development to financial transaction analysis—helping shape AI-driven strategies that deliver real-world impact.

What You’ll Do (And Why It Matters)

  • Engineer smarter AI models – Design and refine prompts, fine-tune models, and leverage techniques like Retrieval-Augmented Generation (RAG) and Hallucination Prevention to ensure accuracy and reliability.
  • Turn complex data into AI-driven insights – Mine and analyze large datasets, identify trends, and optimize AI performance to drive business value.
  • Build AI-powered products that scale – Develop robust, secure, and production-ready AI applications on Azure, ensuring high availability and performance.
  • Solve real-world problems with AI – From conversational AI to financial risk analysis, you’ll apply Chain-of-Thought and Tree-of-Thoughts methodologies to enhance AI reasoning and problem-solving.
  • Collaborate, innovate, and lead – Work with product managers, engineers, and stakeholders to align AI initiatives with business goals, all while shaping best practices in AI development.

What You Bring to the Table

  • AI & ML expertise – Hands-on experience with generative AI, LLMs, prompt engineering techniques, and cloud AI services (Azure preferred).
  • Software engineering background – 10+ years of experience in software development, with a strong understanding of scalable architectures and AI-driven applications.
  • Data-driven mindset – Ability to analyze massive datasets, optimize model performance, and ensure AI outputs align with real-world business needs.
  • Creative problem-solving – Comfortable working with loosely defined requirements and using AI to find innovative solutions.
  • Strong communication skills – You can break down complex AI concepts for stakeholders and collaborate effectively across teams.
  • A passion for learning – AI is evolving fast, and we need someone eager to stay ahead of the curve and experiment with new technologies.

What’s in It for You?

  • Remote-first flexibility – Work from anywhere while making a real impact.
  • Innovative environment – Join a team that’s shaping the future of AI, where your ideas will be heard (and implemented!).
  • Career growth – Opportunities to deepen your AI expertise, take on leadership roles, and work on groundbreaking projects.
  • High-impact work – Your AI solutions will drive real business value, powering everything from chatbots to financial analysis tools.

Other Qualifications

The Winning Way behaviors that all Vertex employees need in order to meet the expectations of each other, our customers, and our partners.

  • Communicate with Clarity - Be clear, concise and actionable. Be relentlessly constructive. Seek and provide meaningful feedback.
  • Act with Urgency - Adopt an agile mentality - frequent iterations, improved speed, resilience. 80/20 rule – better is the enemy of done. Don’t spend hours when minutes are enough.
  • Work with Purpose - Exhibit a “We Can” mindset. Results outweigh effort. Everyone understands how their role contributes. Set aside personal objectives for team results.
  • Drive to Decision - Cut the swirl with defined deadlines and decision points. Be clear on individual accountability and decision authority. Guided by a commitment to and accountability for customer outcomes.
  • Own the Outcome - Defined milestones, commitments and intended results. Assess your work in context, if you’re unsure, ask. Demonstrate unwavering support for decisions.

COMMENTS:

The above statements are intended to describe the general nature and level of work being performed by individuals in this position. Other functions may be assigned, and management retains the right to add or change the duties at any time.

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* Salary range is an estimate based on our AI, ML, Data Science Salary Index 💰

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Tags: Agile Architecture Azure Chatbots Conversational AI Engineering Generative AI LLMs Machine Learning Prompt engineering RAG Vertex AI

Perks/benefits: Career development Flex hours

Regions: Remote/Anywhere North America
Country: United States

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