Senior Developer - Research and Development

Role Overview

Regeneron is looking for a Senior Developer to design, develop and deliver informatics solutions that enable our research and preclinical development pipeline. The focus is on LIMS/ELN platform development, scientific data integrations and building AI‑powered capabilities to accelerate scientific workflows.

• Own the design and development of server‑side plugins, integrations and workflows on LIMS/ELN platforms (Sapio preferred) using Java and Python
• Architect and build AI/GenAI‑enabled solutions (LLM agents, RAG pipelines, prompt‑engineered workflows) to streamline R&D informatics processes
• Develop data pipelines and integrations between scientific instruments, LIMS/ELN systems and enterprise data platforms; own data modeling, transformation logic and data quality validation end‑to‑end
• Serve as technical lead on projects – defining technical approach, conducting code reviews and mentoring developers
• Partner with scientists, lab operations and product owners to translate scientific requirements into scalable technical solutions
• Evaluate and implement COTS platform capabilities (Sapio, Benchling, Dotmatics) to enhance out‑of‑the‑box functionality before custom development
• Design and develop REST APIs, webhooks and middleware to enable interoperability across R&D systems
• Apply a data‑first approach to problem‑solving – analyze scientific datasets, identify data quality issues, build dashboards and reporting solutions and translate data insights into actionable recommendations for scientific collaborators
• Contribute to platform modernization initiatives, including cloud migration and containerized deployments
• Ensure solutions meet GxP compliance requirements where applicable

• Bachelor’s degree in Computer Science, Bioinformatics, Life Sciences or related field
• 3+ years of software development experience supporting life sciences R&D or laboratory informatics
• Proficiency in Java (server‑side development, plugin architectures)
• Proficiency in Python (scripting, data pipelines, webhooks, automation)
• Experience with at least one LIMS or ELN platform – Sapio, Benchling or Dotmatics; experience with Sapio LIMS/ELN server‑side plugins, workflows, data model configuration is preferred
• Experience building LLM‑powered agents, prompt engineering, retrieval‑augmented generation or AI‑assisted workflow automation
• Experience with AI agent frameworks such as Lang Chain, Llama Index, Claude/Anthropic APIs or OpenAI APIs preferred
• Familiarity with containerization (Docker, Kubernetes) and CI/CD pipelines (Jenkins, Git Hub Actions) is a plus
• Experience with instrument integrations (Tetra Science or direct instrument interfaces) preferred
• Experience with data analytics and visualization tools (Spotfire, Tableau, Power BI, or Jupyter notebooks) to support data‑driven decision‑making is a plus

Regeneron is an equal‑opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion or belief (or lack thereof), sex, sexual orientation, gender identity or expression, gender reassignment, marital or civil partnership status, civil status, pregnancy or parental status, age, disability, nationality, citizenship status, ethnic or national origin, membership of the Traveler community, familial status, genetic information, military or veteran status, or any other characteristic protected under applicable law.

Where required, we will provide reasonable accommodation to applicants with known disabilities or chronic illnesses during the recruitment process, unless such accommodation would impose undue hardship.