Data Scientist
The candidate will develop and maintain Machine Learning and Generative AI solutions to solve business problems. Responsibilities include prompt engineering, model evaluation, and collaborating with SMEs to translate business requirements into technical code.
- On-site
- Montréal, QC
- Posted Aug 17, 2026
- Apply by Sep 16, 2026
- 1 position
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Job summary
We are actively hiring for a Data scientist. Primary Responsibilities The candidate will be working within a machine learning team/squad. The team is working on developing Artificial Intelligence solutions including ML and Gen AI. The candidate should be familiar with python development, predictive analytics and prompt engineering. The candidate should be able to work with different Clients/SME’s and understand the business requirements proper python code development, develop machine learning models with proven evidence and analysis. Good candidates should be familiar with machine learning model/Gen AI based solutions lifecycle and maintenance including ongoing monitoring. Contribute to development and maintenance of Machine Learning models for business problems. Contribute to model evaluation, parameter tuning, feature selection and model calibration experiments for predictive analytics projects. Contribute towards prompt engineering for data analysis and discovery. Conduct regular testing and performance analysis. Conduct necessary in benchmarking experiments. Skills Required - Bachelor’s in computer science or related field - Years of experience: 5+ - Hands-on experience in building ML and Data Science solutions for real world problems - Understanding of ML models and concepts, good practices and analysis - Experience/Understanding with Open AI and different LLM models, prompt engineering, testing and performance evaluation. - Strong data science and statistical analytics skills. - Strong in problem-solving with innovative mindset - Strong Python development skills - Good communication skills Morgan Stanley is an equal opportunities employer. We work to provide a supportive and inclusive environment where all individuals can maximize their full potential.
What you’ll do
The candidate will develop and maintain Machine Learning and Generative AI solutions to solve business problems. Responsibilities include prompt engineering, model evaluation, and collaborating with SMEs to translate business requirements into technical code.
Requirements
Requires a Bachelor's degree in Computer Science or a related field with over 5 years of experience in building real-world ML solutions. Proficiency in Python, statistical analytics, and experience with LLMs and OpenAI is essential.
Listed skills
- Problem solvingPreferred
- Machine learningPreferred
- PythonPreferred
Other relevant skills
Identified from the job description. Confirm important requirements above.
- Python
- Machine Learning
- Generative AI
- Prompt Engineering
- Predictive Analytics
- Statistical Analytics
- LLM Models
- Open AI
- Model Evaluation
- Feature Selection
- Model Calibration
- Problem Solving
Job areas
- Data & Analytics
- Technology
- Software
- Finance & Accounting
- Engineering
Additional details
- Minimum education
- Bachelor’s degree
- Minimum experience
- 5+ years
- Apply by
- Sep 16, 2026
- Posting language
- English
- Working hours
- 40 hours per week
- Seniority
- Mid-Senior level
- Application method
- Direct apply is available
