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Data Scientist

Mississauga, ON, Canada

Live, first seen by us 26 days ago
Pay
CAD 110,000–130,000/year · BaseAnnual period assumed — pay source
Group RRSP with employer matching Base salary range of CAD $110,000 to $130,000 Life at Rodan – Our Culture: At Rodan, we believe a great workplace goes beyond the work itself. Recognized as Canada’s Top Small & Medium Employer of 2026, we’ve built a culture rooted in collaboration, celebration, and giving back. Here’s what you can look forward to when you join the team:- Celebrations Throughout the Year: We mark occasions and holidays all year long with team events including holiday parties, team dinners, bowling nights, go-karting, Annual Summer BBQ, golf tournaments, and more.
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Work setting
Not stated
Employment
Not stated

Other compensation

Referral bonus
CAD 2,500Period not statedWe are offering a CAD $2,500 referral bonus for successful referrals that lead to a hire for this role, effective until further notice. — referral bonus source
We respect your time and will provide clear instructions and reasonable timelines for any assignments requested. Referral Bonus: Do you know someone who would be a great fit for our team? We are offering a CAD $2,500 referral bonus for successful referrals that lead to a hire for this role, effective until further notice. Please connect with Jenny Dong at jenny.dong@rodanenergy.com Artificial Intelligence Disclosure Rodan Energy may use artificial intelligence tools to support the screening, assessment, or selection of applicants during the recruitment process.
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What you’ll work on

Full posting
  • Build and own optimization models for battery and price-responsive load performance

  • Take over the battery optimization project after a shadowing period

  • Backtest models against historical market and meter data before deployment

  • Track experiments and backtest results in MLflow

  • Support expansion of optimization work from IESO into other North American markets

From the employer’s posting
Build and own optimization models for battery and PRL performance
Take ownership of the battery optimization project following an initial shadowing period
Backtest optimization models against historical market and meter data to validate performance before deployment
Track experiments and backtest results systematically in MLflow
Support the expansion of battery and PRL optimization from IESO into AESO, PJM, NYISO, MISO, and ERCOT

What you’ll bring

All qualifications

Core experience

  • 3+ years building optimization models in production or applied research
  • Degree in Operations Research, Applied Math, Statistics or related field, or equivalent experience
  • Strong Python and SQL skills for large time-series datasets
  • Experience backtesting models against historical data
  • Experience turning operational problems into mathematical models
Qualification wording
3+ years of hands-on experience building optimization models
Degree in Operations Research, Applied Math, Statistics, or a related quantitative field, or equivalent industry experience
Strong Python and SQL skills, including processing large time-series datasets
Demonstrated experience backtesting models against historical data
Experience translating a real-world operational problem (asset dispatch, resource allocation, scheduling) into a mathematical model
Education & alternatives
- Support the expansion of battery and PRL optimization from IESO into AESO, PJM, NYISO, MISO, and ERCOT Required Skills and Qualifications:- Degree in Operations Research, Applied Math, Statistics, or a related quantitative field, or equivalent industry experience (MSc or PhD preferred) - 3+ years of hands-on experience building optimization models (mathematical programming, mixed-integer programming, or control-theory approaches) in a production or applied research setting

Posting record

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Status in our records
Live
First seen by us
Oct 10, 202626 days ago
Recorded sightings
22
Last seen by us
Nov 4, 2026

These dates show when we found the posting. Check the employer’s website to confirm it is still accepting applications.

How this job compares

Time since we first saw it

Day 26

Similar jobs usually come down between day 7 and day 56.

From 10,198 similar postings that came down. Coming down is not always a hire.

Rodan Energy Solutions is hiring

3 open jobs

Open jobs by the week we first saw them, last 12 weeks.

Hiring record

See how this role fits your experience

Add your resume and we’ll mark which of these tools you already use, and point out anything in the posting that could rule you out.

  • Python
  • SQL
  • Databricks
  • MLflow
Where the posting names them
- Demonstrated experience backtesting models against historical data and tracking experiment and backtest results systematically (MLflow or a comparable experiment-tracking tool) - Strong Python and SQL skills, including processing large time-series datasets - Experience translating a real-world operational problem (asset dispatch, resource allocation, scheduling) into a mathematical model
- Built for Growth: Rodan is building out its central data platform to support a goal of 10x revenue growth in 5 years, centered on energy market optimization across IESO, AESO, PJM, NYISO, MISO, and ERCOT. - Modern Data Stack: Work in Databricks (notebooks, MLflow and Unity Catalog Model Registry, serverless compute) with real market and meter data. - Structured Ramp-Up: In your first weeks, you'll shadow an external battery optimization build to learn the problem space, provide input, and prepare to take over the project.
- Ability to work independently in an early-stage, ambiguous environment Preferred Qualifications:- Hands-on experience with Databricks; Databricks certification is an asset - Experience with energy markets, battery storage, or demand response programs
- Backtest optimization models against historical market and meter data to validate performance before deployment - Track experiments and backtest results systematically in MLflow so model iterations are comparable over time - Partner with forecasting data scientists to integrate their forecasts as inputs to your optimization models
- 3+ years of hands-on experience building optimization models (mathematical programming, mixed-integer programming, or control-theory approaches) in a production or applied research setting - Demonstrated experience backtesting models against historical data and tracking experiment and backtest results systematically (MLflow or a comparable experiment-tracking tool) - Strong Python and SQL skills, including processing large time-series datasets

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Demand for Data Scientist roles

New Data Scientist postings at the employers we follow are down 3% over the last 5 weeks compared with the 5 before.

Weekly new Data Scientist postings at the same employers, from the week of August 17 to the week of October 26. The fewest in a week was 1,411, the most 2,973, and the latest week had 1,826.
August 17Last week

Each bar is one week of new postings. The darkest bars are the last 5 weeks.

Counted from the hiring pages we’ve followed for at least five weeks, so employers we add don’t look like growth. Updated weekly.

About the role

We file this job under Data Scientist, by the work the posting describes.

Data scientists use statistics and models to answer harder questions, such as whether a change worked, what demand will look like next quarter, or which customers are likely to leave.

Postings usually ask for Python or R, SQL, statistics, experiment design and common machine learning methods.

Unlike an ML engineer, a data scientist's main output is often an analysis or a first model, not software running inside a product.

US government figures for data scientists

Median yearly pay, May 2025
$120,230
Expected change, 2025 to 2035
34.6% more jobsagainst 3.5% for all jobs

Source: US Bureau of Labor Statistics, Occupational Employment and Wage Statistics (May 2025) and Employment Projections (2025 to 2035). Occupation code 15-2051.

Job description

View original posting ↗

About Us:
At Rodan Energy, our mission is Making Sustainable, Attainable. As a leading North American energy services company, we provide innovative energy solutions that help clients reduce energy costs and GHG emissions, support electrification, and enhance grid efficiency. With over 20 years of expertise, we’re trusted by North America’s largest energy users, power producers, and utilities.

Why Join Rodan:

  • Thriving Industry: Join a rapidly growing sector at the forefront of innovation and sustainability, shaping the future of energy management.
  • Product Market Fit: With a 98% client retention rate and consistent YOY growth, Rodan has built a reputation for delivering trusted, long-term partnerships with industry leaders.
  • Top Talent & Strong Culture: Collaborate with high-performing, passionate individuals who are committed to excellence and sustainability.

What Makes This Role Great:
  • Direct, Measurable Impact: Your models directly drive customer savings by maximizing battery and price-responsive load (PRL) performance against market price signals and events.
  • Built for Growth: Rodan is building out its central data platform to support a goal of 10x revenue growth in 5 years, centered on energy market optimization across IESO, AESO, PJM, NYISO, MISO, and ERCOT.
  • Modern Data Stack: Work in Databricks (notebooks, MLflow and Unity Catalog Model Registry, serverless compute) with real market and meter data.
  • Structured Ramp-Up: In your first weeks, you'll shadow an external battery optimization build to learn the problem space, provide input, and prepare to take over the project.

Key Responsibilities:
  • Build and own optimization models for battery and PRL performance, maximizing value against day-ahead and real-time (DA/RT) price signals, demand response events, and coincident peaks
  • Take ownership of the battery optimization project following an initial shadowing period with the external build team
  • Backtest optimization models against historical market and meter data to validate performance before deployment
  • Track experiments and backtest results systematically in MLflow so model iterations are comparable over time
  • Partner with forecasting data scientists to integrate their forecasts as inputs to your optimization models
  • Partner with Data Engineering on the quality of the data your models depend on
  • Support the expansion of battery and PRL optimization from IESO into AESO, PJM, NYISO, MISO, and ERCOT

Required Skills and Qualifications:
  • Degree in Operations Research, Applied Math, Statistics, or a related quantitative field, or equivalent industry experience (MSc or PhD preferred)
  • 3+ years of hands-on experience building optimization models (mathematical programming, mixed-integer programming, or control-theory approaches) in a production or applied research setting
  • Demonstrated experience backtesting models against historical data and tracking experiment and backtest results systematically (MLflow or a comparable experiment-tracking tool)
  • Strong Python and SQL skills, including processing large time-series datasets
  • Experience translating a real-world operational problem (asset dispatch, resource allocation, scheduling) into a mathematical model
  • Ability to work independently in an early-stage, ambiguous environment

Preferred Qualifications:
  • Hands-on experience with Databricks; Databricks certification is an asset
  • Experience with energy markets, battery storage, or demand response programs
  • Familiarity with commercial or open-source solvers (Gurobi, CPLEX, or similar)
  • Experience partnering with data scientists who build forecasting models used as inputs to optimization

Rodan Role, Compensation & Benefits Include:
  • Hybrid: 3 days in office in Mississauga, Ontario
  • Profit sharing Plan
  • Comprehensive health benefits package
  • Group RRSP with employer matching
  • Base salary range of CAD $110,000 to $130,000

Life at Rodan – Our Culture:
At Rodan, we believe a great workplace goes beyond the work itself. Recognized as Canada’s Top Small & Medium Employer of 2026, we’ve built a culture rooted in collaboration, celebration, and giving back. Here’s what you can look forward to when you join the team:
  • Celebrations Throughout the Year: We mark occasions and holidays all year long with team events including holiday parties, team dinners, bowling nights, go-karting, Annual Summer BBQ, golf tournaments, and more.
  • Learning & Growth: Lunch and learns, crossword challenges, and education-funding programs to keep you sharp and growing in your career.
  • Giving Back: Our Employee Initiatives Committee (EIC) organizes food drives and fundraising for local charities throughout the year – and everyone is welcome to get involved.

Apply Now: If you’re an optimization specialist who wants to see your models drive real customer savings in a fast-growing energy market, we want to hear from you!

Hiring Process
Rodan Energy's hiring process is designed to identify candidates who are the right fit: technically, culturally, and professionally. As part of our process, candidates should be aware of the following:
  • Background Check: As part of our hiring process, the successful candidate will be required to complete a background check, which may include a criminal record check, credential verification, and a driver's abstract (if applicable). Professional references will also be collected as part of the process.
  • Assignment: Shortlisted candidates may be asked to complete a practical technical assignment. This is an opportunity to demonstrate how you frame an optimization problem, build your model, and validate results against real-world data.

We respect your time and will provide clear instructions and reasonable timelines for any assignments requested.

Referral Bonus: Do you know someone who would be a great fit for our team? We are offering a CAD $2,500 referral bonus for successful referrals that lead to a hire for this role, effective until further notice. Please connect with Jenny Dong at jenny.dong@rodanenergy.com

Artificial Intelligence Disclosure
Rodan Energy may use artificial intelligence tools to support the screening, assessment, or selection of applicants during the recruitment process.


Vacancy Status: This posting is for an existing vacancy.

Rodan Energy Solutions is committed to an inclusive, accessible recruitment and employment experience in compliance with the Accessibility for Ontarians with Disabilities Act, 2005 (AODA). Accommodation is available upon request throughout the hiring process and, if hired, during employment. If you require an accommodation, please contact Asmin.Shadir@rodanenergy.com so we can work with you to meet your needs in a manner that respects dignity, independence, integration, and equal opportunity.

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Pay
Group RRSP with employer matching Base salary range of CAD $110,000 to $130,000 Life at Rodan – Our Culture: At Rodan, we believe a great workplace goes beyond the work itself. Recognized as Canada’s Top Small & Medium Employer of 2026, we’ve built a culture rooted in collaboration, celebration, and giving back. Here’s what you can look forward to when you join the team:- Celebrations Throughout the Year: We mark occasions and holidays all year long with team events including holiday parties, team dinners, bowling nights, go-karting, Annual Summer BBQ, golf tournaments, and more.
Location & working pattern

Mississauga, ON, Canada

- Experience partnering with data scientists who build forecasting models used as inputs to optimization Rodan Role, Compensation & Benefits Include:- Hybrid: 3 days in office in Mississauga, Ontario - Profit sharing Plan
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