Senior Staff Software Engineer, AI/ML

Requisition Number: R12496

Position Title:

External Description:

If you are wondering what makes TRIMEDX different, it's that all of our associates share in a common purpose of serving clients, patients, communities, and each other with equal measures of care and performance.

• Everyone is focused on serving the customer and we do that by collaborating and supporting each other
• Associates look forward to coming to work each day
• Every associate matters and makes a difference

It is truly a culture like no other — We hope you will join our team! Find out more about our company and culture here.

Summary

The Senior Staff Software Engineer is focused on building production-ready, Large Language Model (LLM) -powered applications that solve high-impact business problems across domains—from operations to customer service and product personalization.  This role takes deep expertise in Artificial Intelligence/Machine Learning (AI/ML) and build framework and infrastructure to translate LLM advancements into enterprise-ready solutions for TRIMEDX.

Responsibilities          

• Lead the design and development of intelligent systems powered by LLMs (e.g., GPT, Claude, Gemini, or open-source models).  Design robust, scalable systems that can flex with business needs.

• Architect solutions that integrate AI into core business processes with measurable impact (solving problems and driving solutions that have measurable impact to the company).

• Partner with product, data science, and platform teams to bring AI/ML prototypes to scalable production. 

• Define technical direction, coding standards, and architectural vision for AI-first products. 

• Build frameworks and infrastructure for prompt engineering, model fine-tuning, and real-time inferencing at scale. 

• Mentor engineers across the organization in AI/ML best practices and modern software design. 

• Work cross-functionally with teams as an informal leader to drive direction and outcomes.

• Stay on the cutting edge of LLM advancements and proactively translate them into enterprise-ready solutions. 

• All other duties as assigned.

Skills and Experience

• 7+ years of professional software engineering experience, including full-stack or backend systems is required.

• 2+ years hands-on experience building, fine-tuning, or deploying LLMs or Transformer-based architectures. 

• Deep understanding of modern AI/ML workflows, model lifecycle management, and MLOps practices. 

• Strong software design and architecture skills; ability to lead development across services and applications. 

• Proficiency with Python, Java, or equivalent production languages. 

• Experience building APIs, microservices, or platform components that support machine learning models. 

• Proven ability to take AI initiatives from prototype to production with measurable results. 

Preferred Experience:

• Experience with automating using SaaS applications such as ServiceNow and Workday. 

• Experience integrating open-source or cloud-based LLMs into enterprise systems. 

• Familiarity with frameworks like LangChain, LlamaIndex, MLFlow, or Hugging Face Transformers. 

• Strong understanding of prompt engineering, vector databases, semantic search, and RAG (Retrieval-Augmented Generation). 

• Prior experience working in highly regulated industries or customer-facing digital platforms. 

Education and Qualifications

• Bachelor’s degree in Computer Science, Machine Learning or related technical discipline is required, or equivalent experience.  Advanced degree preferred.

#LI-Remote

At TRIMEDX, we are committed to cultivating a workplace culture where every associate feels valued, supported, and empowered to thrive. This culture reflects our belief that our people are our foundation, their well-being is essential, and shared success is built through meaningful work, recognition, and opportunities for growth.

We embrace people’s differences which include age, race, color, ethnicity, gender, gender identity, sexual orientation, national origin, education, genetics, veteran status, disability, religion, beliefs, opinions and life experiences. 

Visit our website to view our Workplace Culture Commitment , along with our social channels to see what our team is up to: Facebook, LinkedIn, Twitter.

 

TRIMEDX is an Equal Opportunity Employer. Drug-Free Workplace.

Because we are committed to providing a safe and productive work environment, TRIMEDX is a drug-free workplace. Accordingly, Associates are prohibited from engaging in the unlawful manufacture, sale, distribution, dispensation, possession, or use of any controlled substance or marijuana, or otherwise being under the influence thereof, on all TRIMEDX and Customer property or during working/on-call hours.

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Location_formattedLocationLong: Indianapolis, Indiana US

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