Data Scientist
Reflow
We’re building Reflow, a workforce and workflow intelligence platform that helps teams understand and improve how work gets done. We’re a U.S.-based tech company with a high bar for talent, ownership, and execution — and we’re intentional about building a strong, globally distributed team from the start.
We need a Data Scientist to help design and build the algorithms that power insights, pre-label data, and reduce the need for manual configuration by users. This role sits at the intersection of machine learning, product, and data, turning complex data into clear, actionable value for our customers.
What you’ll do
Design and build algorithms that power Reflow’s core intelligence and analytics capabilities.
Develop models to pre-label, classify, and structure data, reducing the need for manual setup by users.
Collaborate with machine learning engineers to productionize models and integrate them into scalable systems.
Partner with product and engineering to translate business problems into data-driven solutions.
Build and iterate on models that generate insights, predictions, and recommendations.
Help define and improve data structures that support modeling, analysis, and automation.Work on improving the SOP driven experience by reducing manual steps and increasing automation.
Analyze complex datasets to identify patterns, trends, and opportunities for product value.
Continuously evaluate model performance and iterate to improve accuracy, reliability, and impact.
Ensure solutions are efficient, scalable, and aligned with real-world workflows and user needs.
Who you are
Experienced in applied data science, machine learning, or advanced analytics in a product-driven environment.
Strong foundation in statistics, modeling, and experimental design.
Hands-on with Python and common data science libraries.
Comfortable building and evaluating models that move into production.
Strong SQL skills and ability to work with large, complex datasets.
Able to translate ambiguous problems into structured, data-driven solutions.
Focused on building systems that reduce manual work and deliver clear value to users.
Collaborative and comfortable working across engineering, product, and leadership teams.
Bonus points
Experience with pre-labeling, weak supervision, or automated data labeling techniques.
Familiarity with recommendation systems, classification, or predictive modeling.Experience working with ML engineers to productionize models.
Understanding of workflow automation, process optimization, or operations analytics.
Exposure to real-time data or event-driven systems.
Why join
You’ll help build the intelligence layer of Reflow, creating the algorithms that power automation, reduce manual setup, and unlock meaningful insights for our customers. You’ll work directly with founders and engineers across product, data, and machine learning to shape how intelligence is delivered at scale. This is a high-impact role focused on turning data into real, measurable value.
We’re open to part-time or full-time. Ideal for builders who care about applying machine learning to solve real-world problems and creating systems that make users more effective.
Compensation:
We offer competitive pay based on the market and where you’re located. The salary ranges in our job postings are intentionally wide because they need to cover both U.S. and international candidates. Our final offer will depend on things like your experience, skill set, and location.
$125.8k per year
...you passionate about ML model quality and building trust in AI systems? If so, this might be the role for you! We’re looking for a Data Scientist to join our growing ML & AI practice. You will play a key role in ensuring the reliability, accuracy, and performance of our...SuggestedLong term contractFull timeInternshipWork at office$80 - $100 per hour
...investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Data Science Documents Type: Contract Compensation: $80–$100/hour Location: Remote Role Responsibilities...SuggestedFull timeContract workSummer workRemote work- ...Company Description You will join a world-class team of engineers and data scientists from Facebook, Uber, Amazon and Google. We are a fast growing consulting firm based in Toronto with clients ranging from leading startups building impactful technologies to Fortune 500...SuggestedFull time
$80k - $130k per year
...explore career opportunities at Borrowell. Together, we can help Canadians feel confident about money. About the Role: As a Data Scientist, you’ll work closely with Product, Business, Data, and Engineering teams to help Borrowell make better decisions and build better...SuggestedFull timeInternshipWork at officeRemote workFlexible hours$68.8k - $100k per year
...unexpected. Find our story here: About Meridian The role: *Please note - this is a 12-month contract opportunity* The Data Scientist will be a pivotal member of the Enterprise Data and Analytics Team, responsible for developing, and implementing advanced...SuggestedFull timeContract workWork at officeRemote work$120k - $160k per year
...into one of North America’s most trusted platforms for financial data access, enrichment, and money movement. We work with innovators across... ...where you come in. The Role We're hiring a Senior Data Scientist to own machine-learning models end to end - from framing the...Contract workApprenticeshipRemote workFlexible hours$108k - $150k per year
...matters. You will have the opportunity to autonomously own part of our data strategy, work in one of the world's most diverse and complex... ...improve our customers' experience. We're looking for a Data Scientist with a strong background in applied Machine Learning, who has experience...Permanent employmentFull timeWork at officeFlexible hours$80.7k - $100k per year
...has an impact on keeping Ontarians safe through engagement, evidence, enforcement, and education. We help build a safer community. Data analytics sits at the heart of TSSA’s vision for a safer Ontario. As part of the Data Analytics team, you’ll build and use advanced analytics...Full time- ...ABOUT THE ROLE: Plusgrade, fueled by fast-growing and complex data sources across multiple products, partners, and loyalty members,... ...optimize program economics for our partners. The Senior Data Scientist, reporting to the Senior Manager, Data Science, will play a key role...Full timeRemote workHome officeFlexible hours
- ...business outcomes. Guideline’s proprietary spend and pricing data represents approximately $200 billion in annual media investment... ...client engagement and revenue across multiple sales teams. The Data Scientist, Insights, will report to the Chief Insights & Analytics Officer....Full timeWork at office2 days per week
$100 - $160 per hour
...include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Data Scientist Type: Contract Compensation: $100–$160/hour Role Responsibilities Evaluate the accuracy and depth...Full timeContract workSummer work- ...the most important work of your career. About the team Our Data Science team partners deeply with teams across Stripe to ensure... ...to make decisions and grow responsibly. We're looking for data scientists with a passion for analyzing data, building machine learning and...Local area
- ...the most important work of your career. About the team Our Data Science team partners deeply with teams across Stripe to ensure... ...to make decisions and grow responsibly. We're looking for data scientists with a passion for analyzing data, building machine learning and...
$79.5k - $129.5k per year
...customers, members, and communities. Come join us. Are you driven by data, inspired by innovation, and eager to shape the future of... ...Underwriting, and Claims, we want to hear from you. Senior Data Scientist We're looking for a Senior Data Scientist to join our growing...Long term contractFull time- ...impact. Advanced ML & Statistics: Expert capability in designing end-to-end ML systems for complex problems (including imbalanced data and concept drift), applying advanced statistical methods (mixed models, survival analysis, Bayesian approaches), and demonstrating a deep...Full time
$115k - $140k per year
...high-performing team motivated by meaningful impact. Join the Data team! High velocity, high intensity, high trust, high bar, high... ...perfect) fit. Your Role They are seeking a Data Scientist to join the team. Do you love working in machine learning pipelines...Full timeWork at office$69.7k - $98.4k per year
...Intelligence (AI2) team partners with business leaders to transform data into actionable insights, analytics solutions, and AI-driven... ...business challenges and deliver measurable business value. The Data Scientist I will support the development and delivery of analytics,...Full timeWork from home$144k - $157.2k per year
...accounting and audit professionals list Caseware as a skill on their LinkedIn profiles! Caseware International Inc. is hiring an Applied Data Scientist to help deliver AI-powered, data-driven capabilities across our cloud platform. This role is embedded within the Product...Permanent employmentFull timeWork at officeRemote workFlexible hours3 days per week$100k per year
...About the Job: \ We are seeking a business -focused Data Scientist \ to use data science, advanced analytics, Machine Learning, and AI to generate insights, improve customer experience, optimize operations, and support strategic decision -making across business...Permanent employmentFull timeWork at officeLocal area- ...Job role: As a data analyst, you will be responsible for compiling actionable insights from data and assisting program, sales and marketing managers build data-driven processes. Your role will involve driving initiatives to optimize for operational excellence and revenue...
- ...organizations globally. We develop bespoke solutions powered by data and technology for several Fortune 100 companies. We have offices... ...up our talent in the space. We are looking for a Senior Data Scientist with a good blend of data analytics background, practical experience...Full timeLocal areaRemote work
- ..., Europe’s largest online car marketplace, we’re shaping the future of automotive retail in Canada and beyond. As Senior Data Scientist , you will be key contributor within our global Data Science organization, shaping AI and machine learning systems that sit at the...Long term contractPermanent employmentFull time
- ...BrandProject, Real Ventures, D1 Capital, and Upper90. To learn more, visit clutch.ca . About the role: Clutch is hiring a Staff Data Scientist to lead major improvements to our pricing algorithms and applied machine learning systems. This is a high-ownership role for...Full time
- ..., you will play a critical role in making transportation safer for all. We are looking for an experienced and highly motivated Data Scientist to join the Community Safety Data team and lead key initiatives that enhance the safety of Lyft’s community. You’ll work cross-functionally...Hourly payFull timeWork at officeFlexible hours3 days per week
- ...OnlyInYourState . As The Discovery and Conversion Company, our mission is to connect consumers with the world’s leading brands through data-driven content and technology. Headquartered in South Florida with a remote-first team spanning over 15 countries, we’ve built a...Full timeRemote work
$95 - $130 per hour
...Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Ranking Data Scientist Type: Contract Compensation: $95–$130/hour Location: Remote Role Responsibilities Apply...Hourly payWeekly payFull timeContract workFor contractorsSummer workRemote workFlexible hours- ...Company Description You will join a world-class team of engineers and data scientists from Facebook, Uber, Amazon and Google. We are a fast growing consulting firm based in Toronto with clients ranging from leading startups building impactful technologies to Fortune 500...Full time
$60 - $100 per hour
...Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Exceptional Data Scientists Type: Contract Compensation: $60–$100/hour Location: Remote Commitment: 20–40 hours/week...Full timeContract workSummer workRemote work$96.05k - $137.21k per year
...impact by running experiments, defining and building performance metrics, and delivering analyses that guide decision-making. As a Data Scientist on the team, you’ll collaborate across disciplines to surface insights, shape product thinking, and strengthen a culture of...Full timeInternshipWork from home- ...matters because real plants, real machines, and real frontline workers depend on it. The Role We're hiring a Senior Product Data Scientist to join our Product Analytics team. You'll be the first dedicated Data Scientist on a team that has operated as a product...Full timeSummer workHome office
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