Principal Engineer Platform/Cloud Engineering
Johnson & Johnson is hiring a Principal Engineer Platform/Cloud Engineering in Antwerp, Belgium. It pays €80k-€138k a year and Level rates it ; you can apply on Level.
AI in this role
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:
Technology Product & Platform ManagementJob Sub Function:
Platform/Cloud EngineeringJob Category:
Scientific/TechnologyAll Job Posting Locations:
Beerse, Antwerp, Belgium, Leiden, Netherlands, Madrid, Spain, Maidenhead, Berkshire, United Kingdom, Raritan, New Jersey, United States of America, Spring House, Pennsylvania, United States of AmericaJob Description:
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 https://www.jnj.com
Job Description:
Innovative Medicine Research & Development, a Johnson & Johnson company, is recruiting for Principal Engineer, Platform & Cloud Engineering in our R&D Advanced Computing group focused on Digital Imaging Technologies. This position can be located in Beerse, BE; Leiden, NL; Madrid, ES; Maidenhead, UK Raritan, NJ; or Spring House, PA.
The R&D Advanced Computing team is part of a broader R&D Engineering organization that works on leading-edge technology solutions to drive the Innovative Medicine R&D business. R&D Advanced Computing is made up of a group of technical engineers and solution architects engaged in the hands-on delivery of business solutions. Team members typically work directly with business partners in delivering solutions. The team prides itself on being closely involved in all aspects of deployments, including assisting with defining business value propositions and user story collections, designing robust solution architectures and implementing the technical solutions. Our mission is to architect, design and implement the best technology to deliver high performing, scalable, reusable and cost optimized solutions across the IM R&D organization, enabling opportunities and significant business value that could not have been accomplished before, accelerating medicine to patients who are waiting.
The Principal Engineer, Platform/Cloud Engineering will be a part of this team, providing technology leadership, assessing and influencing technology strategy roadmaps, being at the table with business partners, solution architecting/designing, implementing and deploying solutions to drive the overall Digital Imaging ecosystem and related disciplines.
Key Responsibilities:
- Be a key contributor in setting technology strategy/roadmaps, as well as lead and implement technology deployments to business partners in all areas of Digital Imaging, including but not limited to Digital Pathology, Digital Radiology and Clinical Imaging
- Maintain strong partnerships with business partners in Pre-Clinical Sciences & Translational Safety, Oncology, Neuroscience, Immunology, Data Sciences, Molecular Imaging and others based on incoming demand
- Contribute technology expertise to help identify and assess areas of greatest opportunity and impact for Digital Imaging technology platforms in pharmaceutical research and development at Innovative Medicine, and execution of Digital Imaging platform capabilities
- Collaborate with numerous groups across the IT organization, engage and influence in sector and enterprise technology leadership, as well as partner externally with the Life Sciences industry Imaging community
- Drive the team's technology stack, including capabilities for scheduling, communication, monitoring, reporting, alerting, deployment, orchestration, configuration management, infrastructure, reuse and reproducibility
- Leverage the unique capabilities of cloud computing to deliver effective solutions
- Establish long term sustainable operational processing and resource models
- Stay abreast of the rapidly changing technology landscape and incorporate technologies such as containerization, serverless and accelerated AI / Machine Learning / Deep Learning / Agentic AI as appropriate to deliver business value
- Design and develop generative and agentic AI platforms, including LLM-powered applications, autonomous and multi-agent workflows, retrieval-augmented generation (RAG), and model orchestration that accelerate digital imaging workflows
- Build and operationalize solutions on Cloud (AWS or Azure) using comparable foundation models, establishing reusable patterns for prompt engineering, tool/function calling, agent orchestration, evaluation, and responsible AI guardrails
- Exhibit capable and authentic technology leadership to learn from, develop, support, and motivate junior team members
Qualifications
Required:
- A minimum of a Bachelor’s degree in Computer Science, Bioinformatics, Computational Science, or related field and a minimum of 6 years of industry experience; OR a Master’s degree in Computer Science, Bioinformatics, Computational Science, or related field and a minimum of 4 years of industry experience
- Proven ability to lead technology platforms, programs, projects and apply technical acumen to create new opportunities
- Experience with Python, Java, C++, or related complex programming language
- Experience with AWS EC2 and S3
- Experience with container functionality (Docker/Singularity/Kubernetes) and AWS EKS
- Experience with functionality of Windows platforms
- Experience with functionality of Linux platforms
- Experience with technical vendor management
- Experience working on cross functional and global teams
- Experience working in a fast-paced collaborative environment
Preferred:
- Experience with AWS RDS
- Experience building generative or agentic AI solutions with AWS Bedrock, Anthropic Claude, or similar foundation models
- Experience with agent frameworks and RAG architectures (e.g., LangChain, LangGraph, LlamaIndex, Strands, vector databases, etc.)
- Experience with hands on GraphQL API implementation
- Experience with visualization technologies and techniques
- Experience working with Chef for configuration management
- Experience with GPUs for areas such as computational sciences, advanced AI / ML / Deep Learning image analysis and predictive model training
- Experience working with high performance storage solutions
- Experience implementing GxP projects
- Experience working with Agile methodology
Bonus:
- Familiarity with imaging technologies such as a PACS or similar image management solution, and/or related image analysis technologies
- Experience with AWS Lambda
- Experience working with High Performance Computing cluster technologies (e.g., Grid Engine, Slurm)
- Experience with other major cloud providers such as Microsoft Azure and Google Compute Engine
Required Skills:
Preferred Skills:
Accessible Design, Agility Jumps, Business Alignment, Cloud Computing, Cloud Migrations, Cloud Security, Coaching, Critical Thinking, Human-Computer Interaction (HCI), Hybrid Clouds, Multi Cloud Models, Organizing, Presentation Design, Software Development Life Cycle (SDLC), Software Development Management, Tactical Planning, Technical Credibility, Technical Writing
The anticipated pay range for this position, in the primary posting location, is:
€79.800,00 - €137.770,00
The anticipated pay ranges for additional locations are:
The anticipated base pay range for this position in SPAIN is EUR 61.800 to EUR 106.260
The anticipated base pay range for this position in UK is GBP 56.400 to GBP 97.980
The anticipated base pay range for this position in NETHERLANDS is EUR 68.600 to EUR 119.600
The anticipated base pay range for this position in US is USD 102.000 to USD 177.100
Benefits:
In addition to base pay, we offer the following benefits*: an annual bonus with set target (% of pay) depending on pay grade / location, where the actual amount is based on the employees’ and companies’ performance of the previous calendar year, or sales commissions. Moreover, we offer vacation days, parental leave for a minimum of 12 weeks, bereavement leave, caregiver leave, volunteer leave, well-being reimbursement, programs for financial, physical and mental health. We also offer service anniversary and recognition awards, and subject to the terms of their respective plans, employees - and in some location’s eligible dependents - can participate in several insurance plans. For more information, visit Employee benefits | Supporting well-being & career growth | Johnson & Johnson Careers.
*This is for informative purposes only. Amounts and actual benefits may vary by location and are subject to change.
How we rate this
Principal Engineer Platform/Cloud Engineering at Johnson & Johnson rates 83 out of 100 for how much of the daily work is AI. That makes it Builds AI (AI Level 4 of 4). The level is about AI in the job, not seniority.
Builds AI. The job is building AI systems.
- ●●●● 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.
Prepare for this job
Built from this posting and from similar jobs on Level.
Skills and AI tools this role asks for
Questions you could be asked
- How do you structure and test a prompt to get consistent output from a language model?
- How would you design a retrieval step so the model answers from real data instead of guessing?
- How do you think about the risk of an AI system in this kind of role failing silently?
- What's a project where you used Claude hands-on?
- Walk me through how you've used Anthropic in your day-to-day work.
Adapt your resume
- List these exact terms on your resume: Prompt engineering, RAG, AI Safety, Claude, and Anthropic. 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.
- Lead with what you built, trained or shipped. This role is judged on the AI system itself, not the tools around it.
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