Thermo Fisher Scientific

Data Scientist, AI Infrastructure and Agent

Thermo Fisher Scientific

full-time

Posted on:

Location Type: Office

Location: Grand IslandCaliforniaMarylandUnited States

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Salary

💰 $88,000 - $116,000 per year

About the role

  • Design, develop, and maintain backend services and AI-enabled applications that support scientific and bioprocessing workflows.
  • Develop and optimize retrieval components (e.g., embeddings, document indexing, vector search) used in RAG-based applications.
  • Support integration and access to scientific and operational databases through well-defined APIs and backend services.
  • Package internal tools, data pipelines, and workflows as reusable AI-enabled components or agents that can be executed within orchestration or workflow frameworks.
  • Collaborate closely with scientists, data engineers, and platform teams to gather requirements, define technical specifications, and deliver reliable, production-ready solutions.
  • Create clear technical documentation and usage guides to support internal adoption and long-term maintainability.
  • Build and evolve scalable LLM inference, agent execution, or orchestration services (e.g., MCP-style patterns) in production environments (Extended Responsibilities).
  • Participate in experimentation, evaluation, and optimization of AI/ML or LLM-based approaches (Extended Responsibilities).

Requirements

  • 2+ years of professional software engineering experience building backend or data-driven applications
  • Proficiency in Python and experience developing APIs, services, or microservices
  • Solid understanding of data fundamentals, including data preprocessing, structured data handling, and data quality considerations
  • Strong analytical, problem-solving, and debugging skills
  • Ability to work independently and collaboratively in cross-functional engineering and scientific teams
  • Exposure to AI/ML, Generative AI, LLMs, or RAG-based systems (Nice to Have)
  • Familiarity with common ML or AI libraries and frameworks (e.g., PyTorch, TensorFlow, Hugging Face, LangChain) (Nice to Have)
  • Experience with data pipelines or distributed systems (Preferred)
Benefits
  • A choice of national medical and dental plans, and a national vision plan, including health incentive programs
  • Employee assistance and family support programs, including commuter benefits and tuition reimbursement
  • At least 120 hours paid time off (PTO), 10 paid holidays annually, paid parental leave (3 weeks for bonding and 8 weeks for caregiver leave), accident and life insurance, and short- and long-term disability in accordance with company policy
  • Retirement and savings programs, such as our competitive 401(k) U.S. retirement savings plan
  • Employees’ Stock Purchase Plan (ESPP) offers eligible colleagues the opportunity to purchase company stock at a discount
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
PythonAPIsmicroservicesdata preprocessingstructured data handlingdata qualityAI/MLGenerative AILLMsRAG-based systems
Soft Skills
analytical skillsproblem-solvingdebuggingindependent workcollaboration