Johnson & JohnsonPrincipal Engineer, AI/Software Support, Pooled Screening Core, Cell & Genetic Medicines
AI in this role
Build and scale software, data, and AI capabilities supporting high-throughput cell therapy discovery workflows.
At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity. Learn more at jnj.com
As guided by Our Credo, Johnson & Johnson is responsible to our employees who work with us throughout the world. We provide an inclusive work environment where each person is considered as an individual. At Johnson & Johnson, we respect the diversity and dignity of our employees and recognize their merit.
Job Function:
Discovery & Pre-Clinical/Clinical DevelopmentJob Sub Function:
Biotherapeutics R&DJob Category:
Scientific/TechnologyAll Job Posting Locations:
Remote (US), Spring House, Pennsylvania, United States of AmericaJob Description:
About Innovative Medicine
Our expertise in Innovative Medicine is informed and inspired by patients, whose insights fuel our science-based advancements. Visionaries like you work on teams that save lives by developing the medicines of tomorrow.
Join us in developing treatments, finding cures, and pioneering the path from lab to life while championing patients every step of the way.
Learn more at https://www.jnj.com/innovative-medicine
We are searching for the best talent for Principal Engineer, AI/Software Support, Pooled Screening Core, Cell & Genetic Medicines to be remote in the US.
Purpose: Johnson & Johnson Innovative Medicine is seeking a Principal Engineer to serve as a senior, hands-on technical leader within the CAR Screening & Lead Selection team (CSLS). This individual will design, build, and scale the software, data, and AI capabilities that support complex, high-throughput cell therapy discovery across pooled and arrayed screening workflows. The Principal Engineer will partner with scientists, automation engineers, computational scientists, and technology teams to connect experimental design, laboratory execution, data capture, analysis, visualization, and decision-making through scalable digital workflows. The successful candidate will move fluidly between technical strategy and implementation, establish robust software architecture and engineering practices, and directly deliver production-quality applications, APIs, data pipelines, computational tools, and AI-enabled solutions. The role is remote-eligible within the United States and requires approximately 10–15% travel to company sites, including Spring House, Pennsylvania, La Jolla, California, and Cambridge, Massachusetts.
You will be responsible for:
- Serve as the senior software and AI technical expert for Cell & Genetic Medicines high-throughput screening capabilities, both pooled and arrayed.
- Define and implement scalable architecture connecting laboratory automation, analytical instruments, enterprise systems, scientific data, and user workflows.
- Build reliable applications, APIs, data pipelines, computational tools, and user-facing visualization solutions for cell therapy discovery.
- Develop and deploy AI-enabled capabilities, including machine learning, generative AI, retrieval-augmented generation, and agentic workflows, where they provide clear scientific or operational value.
- Proactively identify and prioritize opportunities to apply AI or software solutions that improve organizational effectiveness, scientific productivity, operational efficiency, and decision-making.
- Translate complex experimental processes and scientific questions into intuitive, maintainable, and reproducible digital solutions.
- Help organize and contextualize screening data, construct information, assay metadata, and analytical outputs to improve experimental planning, data quality, hit identification, candidate ranking, and knowledge capture.
- Establish engineering best practices for architecture, development, testing, documentation, version control, deployment, observability, security, and lifecycle management.
- Build trusted cross-functional and cross-departmental partnerships across Discovery Research, IT, Business Technology, and other groups; align stakeholders, clarify expectations, and communicate decisions, risks, tradeoffs, and progress constructively.
- Influence technical direction without direct authority and mentor scientists and engineers in software engineering, data architecture, and the responsible use of AI.
Qualifications/Requirements:
Required
- Bachelor’s degree in computer science, software engineering, data science, computational biology, bioinformatics, engineering, or a related technical field, with significant relevant industry experience; an advanced degree is preferred.
- Extensive experience designing and delivering complex software systems in scientific, engineering, biotechnology, pharmaceutical, or similarly data-intensive environments.
- Demonstrated experience integrating AI/ML or generative AI models into usable, production-quality software systems.
- Experience using Amazon Web Services (AWS), including provisioning and managing compute instances and working with Amazon S3 buckets for secure data storage, access, and transfer.
- Strong systems thinking and the ability to rapidly understand scientific workflows and translate user needs into scalable technical solutions.
- Excellent communication, stakeholder management, and relationship-building skills, including the ability to manage both projects and expectations across organizational boundaries.
- Ability to work effectively in highly collaborative, multidisciplinary teams and travel approximately 10–15% annually.
Preferred
- Experience supporting drug discovery, cell therapy, functional genomics, high-throughput screening, or laboratory automation.
- Experience integrating robotic systems, analytical instruments, and automated data-generation platforms with software and informatics infrastructure.
- Familiarity with high-dimensional biological datasets, FAIR data principles, scientific metadata standards, data governance, and regulated or highly controlled technology environments.
- Experience developing scientific applications, visualization tools, knowledge systems, workflow orchestration, or AI agents.
- Hands-on experience with electronic laboratory notebook (ELN) software, especially Benchling, including integrating ELN workflows with scientific data platforms, laboratory systems, or automation.
- Experience embedded in laboratory-facing organizations and partnering directly with experimental scientists.
What Success Looks Like
Success means creating a connected, data-driven screening environment in which scientists spend less time moving and reconciling data, experiments are easier to design and reproduce, and software and AI capabilities help teams extract insights from large screening campaigns and select stronger therapeutic candidates. The Principal Engineer will provide the technical and collaborative foundation needed to scale pooled and arrayed screening, integrate emerging technologies, and make screening data an accessible organizational asset.
Johnson & Johnson is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, age, national origin, disability, protected veteran status or other characteristics protected by federal, state or local law. We actively seek qualified candidates who are protected veterans and individuals with disabilities as defined under VEVRAA and Section 503 of the Rehabilitation Act.
Johnson & Johnson is committed to providing an interview process that is inclusive of our applicants’ needs. If you are an individual with a disability and would like to request an accommodation, external applicants please contact us via https://www.jnj.com/contact-us/careers , internal employees contact AskGS to be directed to your accommodation resource.
If you are under 18 years of age you (the candidate) may need to obtain the necessary working papers or other documentation required by state law to start the assignment, as well as get a parent’s consent for the background check.
#LI-Remote
Required Skills:
Preferred Skills:
The anticipated base pay range for this position is :
$117,000.00 - $201,250.00Additional Description for Pay Transparency:
Subject to the terms of their respective plans, employees are eligible to participate in the Company’s consolidated retirement plan (pension) and savings plan (401(k)).This position is eligible to participate in the Company’s long-term incentive program.
Subject to the terms of their respective policies and date of hire, employees are eligible for the following time off benefits:
Vacation –120 hours per calendar year
Sick time - 40 hours per calendar year; for employees who reside in the State of Colorado –48 hours per calendar year; for employees who reside in the State of Washington –56 hours per calendar year
Holiday pay, including Floating Holidays –13 days per calendar year
Work, Personal and Family Time - up to 40 hours per calendar year
Parental Leave – 480 hours within one year of the birth/adoption/foster care of a child
Bereavement Leave – 240 hours for an immediate family member: 40 hours for an extended family member per calendar year
Caregiver Leave – 80 hours in a 52-week rolling period10 days
Volunteer Leave – 32 hours per calendar year
Military Spouse Time-Off – 80 hours per calendar year
For additional general information on Company benefits, please go to: - https://www.careers.jnj.com/employee-benefits
How we rate this
Principal Engineer, AI/Software Support, Pooled Screening Core, Cell & Genetic Medicines at Johnson & Johnson rates 70 out of 100 for how much of the daily work is AI. That makes it Works on AI (AI Level 3 of 4). The level is about AI in the job, not seniority.
Works on AI. The daily work is on AI products, without building the model.
- ●●●● Builds AI80 to 100
- ●●●○ Works on AI60 to 79
- ●●○○ Uses AI40 to 59
- ●○○○ Little AI0 to 39
Levels come from how often the tools, models and workflows of the role are named in the posting itself. Open the description and count.
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Skills and AI tools this role asks for
Questions you could be asked
- How would you design a retrieval step so the model answers from real data instead of guessing?
- How do you decide when an AI agent can act on its own versus asking for approval first?
- Tell me about a project where software engineering was part of your work. What did you do?
- Tell me about a project where artificial intelligence was part of your work. What did you do?
- Tell me about a project where bioinformatics was part of your work. What did you do?
Adapt your resume
- List these exact terms on your resume: RAG, AI Agents, Software Engineering, Artificial Intelligence, and Bioinformatics. An applicant tracking system matches the wording, not the idea.
- Attach one line of real, concrete experience to at least one of them — a tool named with nothing behind it rarely survives a human read.
- Show where AI is part of your daily process, not a one-off project — this role expects it to be a running habit.
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