Python Developer
Develop and evaluate machine learning models using advanced analytics and deep learning techniques. Collaborate with cross-functional teams to support AI and GenAI initiatives in production environments.
- On-site
- Mississauga, ON
- Posted Jul 22, 2026
- Apply by Aug 21, 2026
- 1 position
Job summary
Python Developer with Data Science Mississauga, ON Contract Qualifications Master's degree or Bachelor's degree in Computer Science, Data Science, Statistics, Mathematics, Engineering, or a related quantitative field. 5+ years of experience in data science, machine learning, advanced analytics, or a related field. Experience developing and evaluating machine learning models. Working knowledge of ML/DL techniques and model development processes. Proficiency in Python, SQL, Spark, PySpark, TensorFlow, or similar analytical and model-building tools. Familiarity with LLMs and GenAI technologies. Strong analytical, problem-solving, and communication skills. Ability to work independently while collaborating effectively within cross-functional teams. Preferred Skills Experience supporting ML, AI, or GenAI initiatives in a production environment. Familiarity with distributed data and computing platforms such as Hadoop, Hive, Spark, or cloud-based analytics platforms. Exposure to banking, Retail Risk management, or financial services. Basic understanding of capital markets, financial instruments, and quantitative modeling concepts. Education Bachelor's degree/University degree or equivalent experience in a STEM-related field. Advanced degree preferred. Dexian is a leading provider of staffing, IT, and workforce solutions with over 12,000 employees and 70 locations worldwide. As one of the largest IT staffing companies and the 2nd largest minority-owned staffing company in the U.S., Dexian was formed in 2023 through the merger of DISYS and Signature Consultants. Combining the best elements of its core companies, Dexian's platform connects talent, technology, and organizations to produce game-changing results that help everyone achieve their ambitions and goals. Dexian's brands include Dexian DISYS, Dexian Signature Consultants, Dexian Government Solutions, Dexian Talent Development and Dexian IT Solutions. Visit https://dexian.com/ to learn more. Dexian is an Equal Opportunity Employer that recruits and hires qualified candidates without regard to race, religion, sex, sexual orientation, gender identity, age, national origin, ancestry, citizenship, disability, or veteran status.
What you’ll do
Develop and evaluate machine learning models using advanced analytics and deep learning techniques. Collaborate with cross-functional teams to support AI and GenAI initiatives in production environments.
Requirements
Requires a Bachelor's or Master's degree in a quantitative field and over 5 years of experience in data science or machine learning. Proficiency in Python, SQL, and distributed computing tools like Spark is essential.
Other relevant skills
Identified from the job description. Confirm important requirements above.
- Python
- SQL
- Spark
- PySpark
- TensorFlow
- Machine Learning
- Deep Learning
- LLM
- GenAI
- Data Science
- Advanced Analytics
- Hadoop
- Hive
- Cloud Analytics
- Quantitative Modeling
Job areas
- Data & Analytics
- Software
- Technology
- Finance & Accounting
- Engineering
Additional details
- Minimum education
- Bachelor’s degree
- Minimum experience
- 5+ years
- Apply by
- Aug 21, 2026
- Posting language
- English
- Working hours
- 40 hours per week
- Seniority
- Mid-Senior level
- Application method
- Direct apply is available