AI Engineer

Who We Are

Impiricus is the first and only AI-powered HCP Engagement Engine. In 2025, Deloitte named Impiricus the #1 fastest growing company in North America for their prestigious Fast 500 list. Founded by a practicing physician and a senior pharmaceutical executive, Impiricus was created to transform how life sciences companies support physicians. We ethically connect HCPs to pharma resources, reduce go-to-market costs and accelerate patient access to the treatments they need.

With our unique access to the largest opted-in network of HCPs, their insights, and clinical expertise, we are the leading provider of AI technology and real-time channels that life science companies need to deliver clear, reliable, and evidence-based resources directly into the hands of HCPs. Guided by a council of 2000+ trusted HCP advisors, we ensure every interaction is clinically meaningful, ethically grounded and leads to better patient care.

Job Summary

We’re seeking a highly technical and hands-on AI Engineer to join our growing team. This mid-level role will focus on backend Python development, designing intelligent LLM interaction pipelines, and integrating generative AI solutions into our platform.

You’ll work closely with both our in-house engineering team and offshore developers, contributing directly to AI-driven features while helping manage project deliverables and team coordination. This role is ideal for a builder who thrives in fast-paced environments and wants to make a tangible impact by bringing real-world AI applications to life. We’re looking for someone who is deeply technical, passionate about AI development, and eager to grow into a leadership role as the AI team scales.

Responsibilities

• Design, develop, and maintain backend systems in Python, integrating AI-driven functionalities and APIs
• Implement prompt engineering, Retrieval-Augmented Generation (RAGs), and basic generative AI solutions into platform workflows
• Collaborate on AI model deployment, fine-tuning, and production integration
• Apply ML algorithms such as linear regression, logistic regression, tree-based methods, and neural networks where applicable
• Ensure scalable, secure architecture leveraging AWS services (EC2, S3, Lambda, etc.)
• Contribute to architectural decisions, backend infrastructure, and system optimization
• Work cross-functionally with product, data science, and engineering teams to align AI initiatives with business goals
• Mentor junior AI engineers as the team grows
• Stay current with emerging AI technologies and assess their applicability to product needs
• Business travel necessary, especially for Remote candidates

Experience

• Bachelor’s degree in Computer Science, Mathematics, Physics, or a related STEM field
• 2+ years of backend software development experience, with a strong focus on generative AI technologies, including prompt engineering and API integrations
• Strong programming background in one or more of the these languages: Python, Golang, TypeScript
• Solid understanding of ML algorithms (regression models, tree-based algorithms, neural networks)
• Proficiency with AWS infrastructure (EC2, S3, networking fundamentals)
• Strong foundation in general computer engineering and networking principles
• Python proficiency preferred

Nice-to-Have Skills

• Experience with AI research projects (e.g., public health AI applications, LLM fine-tuning)
• Golang proficiency
• Experience working in high-growth tech companies or research labs

Benefits

• Healthcare: Medical, dental, and vision coverage for you and your dependents + on-demand healthcare concierge
• HSA, FSA & DCFSA: Pre-tax savings options for healthcare and dependent care, with monthly employer contributions to HSA (if enrolled in a high-deductible plan)
• Coverage & Protection: 100% paid short- and long-term disability, plus life and AD&D insurance
• Flexible Time Off: Take the time you need with a flexible vacation policy — recharge your batteries your way
• Parental Leave: Paid parental leave to spend time with your newborn, adopted, or foster child (available after 6 months)
• Your Work, Your Way: If you’re close to an office, we encourage spending some time in-person to collaborate and connect. If not, remote is always an option.
• Home Office Setup: We’ll ship you the gear you need to create a comfortable workspace at home.
• 401(k): Save for your future with tax advantages (and company match!)

Key skills/competency

• AI Development
• Python
• Generative AI
• LLM
• RAG
• AWS Services
• Machine Learning
• Backend Development
• Prompt Engineering
• Software Engineering