Car-t End-to-end Software Engineer

Johnson & Johnson Johnson & Johnson · Pharma · Madrid, Spain +3

Software Engineer to design, build, and maintain a digital platform for CAR-T cell therapies in EMEA. The role involves orchestrating master data, developing agentic AI workflows for automation, and integrating LLMs and AI agents into applications. It requires hands-on development, API design, and collaboration with agile teams and local country stakeholders for platform rollout and localization.

What you'd actually do

  1. Design, build, and lead the master data orchestration and end-to-end data flows and integrations across the technology platform.
  2. Build and deploy agentic AI workflows that automate master data orchestration, operational tasks, and platform processes.
  3. Translate business requirements into clear user stories, technical designs, and acceptance criteria for the master data management solution.
  4. Develop, configure, and maintain business process flows in the orchestration tool; perform hands-on development and implementation of master data solutions.
  5. Design APIs and integrations between platform components and external systems, ensuring performance, reliability, and security.

Skills

Required

  • Fluent English communication skills, both verbal and written.
  • Hands-on software development experience (e.g., coding, scripting, and API development).
  • Hands-on experience building agentic AI / GenAI solutions and integrating large language models (LLMs) and AI agents into applications and workflows.
  • Demonstrated ability to capture business needs and translate them into technical solutions (user stories, process flows, and working code).
  • Experience working in cross-functional, self-organized agile engineering teams.
  • Strong skills in end-to-end business process mapping and curiosity about the big picture.
  • Analytical approach and hands-on experience designing, developing, and managing APIs and integrations.
  • Strong problem-solving skills and sound technical judgment.

Nice to have

  • Experience with business process orchestration tools (for example BPMN/Camunda).
  • Familiarity with agentic AI frameworks and orchestration tools and prompt engineering best practices.
  • Proficiency in one or more modern development frameworks.
  • Experience in project management for complex system setups and platform rollouts.
  • Experience in life sciences, regulated industries, or knowledge of cell and gene therapy concepts.

What the JD emphasized

  • agentic AI solutions
  • agentic AI workflows
  • integrating large language models (LLMs) and AI agents into applications and workflows

Other signals

  • design and build agentic AI solutions
  • automate and orchestrate master data and platform operations
  • integrating large language models (LLMs) and AI agents into applications and workflows