AI-Powered Scientific Software Engineer

Dassault Systèmes; San Diego (CA); On-site; USD 120,000 - 145,000; Full time

Benefits offered by this job

Bonus potential

Medical, dental, vision coverage

401K with match

Tuition reimbursement

Paid holidays

Job summary

Dassault Systèmes' BIOVIA unit seeks an AI Scientific Software Engineer to advance MARIE, an AI-powered companion inside the 3DEXPERIENCE platform, helping scientists navigate complex data and workflows with validated methods.

You will build knowledge integration, agentic AI frameworks, and safety rails, collaborate across product, QA, marketing, and services, and leverage Python AI/ML skills to deliver high-quality software in an Agile team.

Qualifications

• Master's degree or above with 3+ years in AI/ML development.
• Strong grasp of LLM fundamentals: tokens, temperature, top-p, context windows.
• Experience implementing Retrieval-Augmented Generation (RAG), semantic search, vector databases.
• Prompt engineering to improve AI behavior, reasoning, and response quality.
• Hands-on experience with LangChain, LangGraph, DeepAgents: tool calling, reasoning loops, memory management, orchestration.
• Familiarity with Model Context Protocol (MCP).
• Experience with Agile development methodologies such as Scrum.
• Knowledge of pharmaceutical/biotech use cases and cheminformatics is a plus.
• Excellent written and verbal communication; strong analytical/organizational skills.

Responsibilities

• Build knowledge integration by connecting data sources to MARIE within the MARIE AI-powered companion.
• Develop and orchestrate agentic AI workflows with tool calling and memory management.
• Implement guardrails, monitoring, and validation for AI safety and reliability.
• Collaborate with application development, QA, product marketing, and services teams.
• Contribute to agile software delivery and continuous improvement within the team.

Skills

LLM fundamentals

RAG systems

Prompt engineering

Agentic AI frameworks

LangChain

LangGraph

DeepAgents

MCP

Pharma/biotech familiarity

OO design

Scrum/Agile

Communication

Analytical skills

Education

Master's degree in a relevant field

Tools

LangChain

LangGraph

DeepAgents

Model Context Protocol (MCP)

Job description

Dassault Systèmes' BIOVIA unit seeks an AI Scientific Software Engineer to advance MARIE, an AI-powered companion inside the 3DEXPERIENCE platform, helping scientists navigate complex data and workflows with validated methods.

You will build knowledge integration, agentic AI frameworks, and safety rails, collaborate across product, QA, marketing, and services, and leverage Python AI/ML skills to deliver high-quality software in an Agile team.