McKesson

Sr Associate AI Full stack Software Engineer

McKesson$86K — $144K *
Healthcare
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Minimum 2+ years of experience in software development.
  • B.S. degree in Computer Science or related engineering discipline, or equivalent experience.
  • 2+ years of experience in developing AI-powered applications using LLMs and other AI models.
  • Strong experience with optimization techniques for LLMs including prompting and caching.
  • Proficiency in Python and familiarity with frameworks like OpenAI, TensorFlow, or PyTorch.

Responsibilities

  • Develop and deliver AI-driven software applications.
  • Integrate AI tools into applications while ensuring scalability.
  • Design and optimize data pipelines for AI system development and testing.
  • Communicate complex AI concepts to non-technical audiences clearly.
  • Iteratively enhance prompts for better LLM performance.
  • Maintain and benchmark prompt libraries for performance optimization.
  • Develop AI agents using Semantic Kernel.

Benefits

  • Competitive compensation package as part of Total Rewards.
  • Annual bonus or long-term incentive opportunities may be offered.
  • Access to advanced technology and tools for development.
Full Job Description
We are seeking a highly skilled and experienced Sr. Associate AI Full stack Software Engineer to join our innovative team. This role will be responsible for designing, developing, and deploying end-to-end AI-powered software solutions, from front-end user interfaces to back-end services and AI model integration, within the healthcare domain. Responsibilities • Develop and deliver AI-driven enterprise quality software applications. • Build scalable applications integrating Large Language Models and other AI tools (e.g. voice recognition, document parsing, image parsing, text to speech, RAG) into new and legacy codebases • Design and optimize data pipelines and datasets for AI system development and testing. • Communicate modern AI concepts (LLMs, vector databases etc.) to non-technical audiences • Iteratively craft effective prompts to maximize LLM performance and implement prompt caching strategies • Maintain prompt libraries & benchmark performance • Fine-tune & serve GPT-family, Llama • Develop AI agents Semantic Kernel • Prototype co-pilot experiences & autonomous workflows • Fully document all work at both the code level and application level. • The ability to learn and adapt in a changing environment. • Collaborate with other staff and outside stakeholders on large projects. • Must be passionate about creating solutions and solving complex problems. Priority will be given to candidates who reside in the Columbus, OH metropolitan area. We are unable to provide sponsorship for this role presently or in the future. Minimum Qualifications • Minimum 2+ years of experience in Software development. • B.S. degree in Computer Science or related engineering discipline, or equivalent experience Critical Skills • 2+ years of experience developing AI-powered applications using LLMs, voice, image, or speech models • Experience with AI evaluation metrics (precision, recall, F1, AUC) and MLOps for scalable deployment • Proven ability to build RAG solutions using LangChain/LlamaIndex and vector databases • Strong experience with LLM optimization techniques (prompting, caching, cost awareness) • Proficiency in Python and AI/ML frameworks (OpenAI, TensorFlow, PyTorch) • Full-stack development experience, including Node.js (Express) • Experience with cloud platforms (AWS, GCP, or Azure) • Experience with modern DevOps tools (Git, Docker, Kubernetes) • Strong analytical/problem-solving skills to derive insights from data Preferred Skills • Deep understanding of LLM model landscape (e.g., GPT variants, emerging models) • Experience with advanced LLM cost optimization techniques (batching, quantization) • Experience using AI coding assistants (GitHub Copilot, Cursor, Codeium/Windsurf) • Healthcare domain experience and ability to translate clinical/business needs into AI solutions • Strong cross-functional communication skills across technical and non-technical stakeholders We are proud to offer a competitive compensation package at McKesson as part of our Total Rewards. This is determined by several factors, including performance, experience and skills, equity, regular job market evaluations, and geographical markets. The pay range shown below is aligned with McKesson's pay philosophy, and pay will always be compliant with any applicable regulations. In addition to base pay, other compensation, such as an annual bonus or long-term incentive opportunities may be offered. For more information regarding benefits at McKesson, please click here. Our Base Pay Range for this position $86,600 - $144,400 McKesson has become aware of online recruiting-related scams in which individuals who are not affiliated with or authorized by McKesson are using McKesson's (or affiliated entities, like CoverMyMeds or RxCrossroads) name in fraudulent emails, job postings or social media messages. In light of these scams, please bear the following in mind: McKesson Talent Advisors will never solicit money or credit card information in connection with a McKesson job application. McKesson Talent Advisors do not communicate with candidates via online chatrooms or using email accounts such as Gmail or Hotmail. Note that McKesson does rely on a virtual assistant (Gia) for certain recruiting-related communications with candidates. McKesson job postings are posted on our career site: careers.mckesson.com.

About McKesson

McKesson Corporation provides medicines, pharmaceutical supplies, information and care management products and services across the healthcare industry. The Company operates in two segments. The McKesson Distribution Solutions segment delivers ethical drugs, medical-surgical supplies and equipment and health and beauty care products throughout North America. This segment also provides specialty pharmaceutical solutions for biotech and pharmaceutical manufacturers, sells financial, operational and clinical solutions for pharmacies (retail, hospital, long-term care) and provides consulting, outsourcing and other services. The McKesson Technology Solutions segment delivers enterprise-wide clinical, patient care, financial, supply chain, strategic management and software solutions. In July 2011, the Company acquired Portico Systems from Safeguard Scientifics, Inc. On March 25, 2012, it acquired the independent banner and franchise businesses of Katz Group Canada Inc. McKesson Distribution Solutions delivers pharmaceuticals to retail pharmacies and institutional providers like hospitals and health systems. They operate pharmaceutical distribution centers across the country, serving customers in all 50 states. They also deliver a comprehensive offering of health care products, technology, equipment and related services to the alternate site market, including physician offices, surgery centers, long-term care facilities and home care businesses across the country. McKesson is currently the largest pharmaceutical distributor in North America. McKesson also operates McKesson Canada and has an equity holding in Nadro, a leading distributor in Mexico.

McKesson Careers

Join McKesson, a leading global healthcare company, and be part of a team that is redefining the future of healthcare. With a variety of job opportunities available, McKesson is the perfect place to advance your career, whether you're a seasoned professional or just starting out. Work You’ll Do At McKesson, we are committed to improving care in every setting—one product, one partner, one patient at a time. We’re seeking talented professionals to join our team and contribute to a culture of innovation, diversity, and leadership. Our employees are driven by a deep sense of purpose and a desire for continuous growth and improvement. Empower Your Future in Healthcare With positions ranging from internships to leadership roles, McKesson offers unparalleled employment opportunities to develop your skills and advance your career. Our commitment to diversity training ensures that all team members have the opportunity to thrive. Join a team where your skills will be honed, your professional growth will be supported, and where you can genuinely see the difference you make in the lives of patients around the world. Innovative Work Environment McKesson is at the forefront of healthcare innovation. Our team is constantly exploring new ways to improve patient outcomes and streamline care processes. This commitment to innovation is what sets us apart and what makes McKesson an exciting place to work. Career Development and Benefits McKesson believes in nurturing the potential of its employees through robust career development programs and comprehensive benefits designed to support your life and well-being. From leadership training to health and wellness benefits, we ensure our team members are equipped to meet their professional and personal goals. Explore Job Opportunities Whether you’re looking for an internship to kickstart your career, or a senior position to utilize your extensive experience, McKesson offers a range of opportunities. Explore our open positions and find where you can make a difference at McKesson. Stay Connected Join Our Team Search for open positions that match your skills and interests. We are looking for passionate, curious, and solution-driven team players who are ready to take the next step in their careers. Keep Up to Date Stay ahead with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here. Networking and Professional Growth At McKesson, networking and professional growth are part of our everyday environment. We encourage our employees to connect, share, and learn from each other to foster personal and professional development. Job Alert Emails Personalize your subscription to receive job alerts, latest news, and insider tips tailored to your preferences. Discover the exciting and rewarding career opportunities that await you at McKesson. Join McKesson today and be part of a team that is dedicated to shaping the future of healthcare.
Learn more about McKesson
Size
58,000 employees
Market Cap
$53.7 billion
Industry
Net Income
-$4.1 billion
Founded
1833
5 Year Trend
+5.9%
Revenue
$237.6 billion
NASDAQ

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