"data science" Jobs

126 open tech roles matching “data science”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, AWS, SQL. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 126 results

Lyft

Join Lyft as a Senior Software Engineer to build backend systems that enhance rider experiences through AI-driven recommendations.

Lyft Toronto, Canada CA$136k–CA$170k/yr Published 3 weeks ago
Flexible on stack
Lyft

Join Lyft as a Senior Software Engineer to build foundational infrastructure for AI integrations in a collaborative team environment.

Lyft Toronto, Canada CA$136k–CA$170k/yr Published 1 month ago
Flexible on stack 70% coding
Okta

Join Okta as a Senior Site Reliability Engineer to build and maintain secure, scalable infrastructure for our security SaaS offerings.

Okta Bellevue, Washington $147k–$202.4k/yr Published 7 months ago
Flexible on stack AI-first team
Lyft

Lead the sales technology for Lyft Ads, overseeing Salesforce architecture and integrations in a hands-on leadership role.

Lyft Toronto, Canada CA$129k–CA$161.3k/yr Published 1 month ago
Flexible on stack
Decagon

Join Decagon as an Agent Deployment Engineer to lead the execution of AI agent builds for enterprise customers.

Decagon Toronto Published 4 months ago
Flexible on stack 70% coding
Cresta

Join Cresta as a Forward Deployed Engineering Intern to support real-world AI deployments and gain hands-on experience with AI systems.

Cresta Toronto, Canada (Hybrid) CA$30–CA$50/hr Published 7 months ago
Flexible on stack
Faire
Faire Kitchener-Waterloo, ON; Toronto, ON $190.5k–$262k/yr Published 4 months ago
Harvey AI

Join Harvey as a Senior Backend Software Engineer to build foundational infrastructure for AI-powered legal tools.

Harvey AI Toronto Published 3 months ago
Flexible on stack
Lyft

Join Lyft as a Software Engineer to enhance our routing engine and build scalable cloud-based services for millions of users.

Lyft Toronto, Canada CA$108k–CA$135k/yr Published 1 month ago
Flexible on stack 70% coding
Stripe

Own the vision for AI-powered financial crimes controls at Stripe, driving cross-functional execution and building core infrastructure.

Stripe Toronto Published 3 months ago
Braze

Lead a high-performing team to define and execute the CX technology strategy at Braze, a leading customer engagement platform.

Braze Toronto CA$190k–CA$240k/yr Published 2 months ago
Lyft

Join Lyft as a Senior Fraud & Risk Analyst to develop strategies that prevent and mitigate fraud in a fast-paced environment.

Lyft Toronto, Canada CA$96k–CA$120k/yr Published 1 month ago
Flexible on stack AI-first team
Pinterest

Join Pinterest as a Senior Full Stack Engineer to innovate monetization products and collaborate with cross-functional teams.

Pinterest Toronto, ON, CA Published 1 year ago
Flexible on stack
Faire

Join Faire as a Senior Software Engineer to enhance the Insider membership program with Kotlin-based backend services.

Faire Kitchener-Waterloo, ON; Toronto, ON CA$156k–CA$214.5k/yr Published 1 month ago
Flexible on stack
Decagon

Join Decagon as an Agent Deployment Engineer to execute AI agent builds for enterprise customers in a fast-paced environment.

Decagon Toronto Published 1 month ago
Flexible on stack 70% coding
EliseAI

Join EliseAI as a Product Solutions Analyst to enhance client experiences in housing and healthcare through AI integration.

EliseAI Toronto CA$70k–CA$85k/yr Published 2 weeks ago
Block

Join Block as an Applied Research Intern to develop proactive intelligence systems that enhance customer understanding and decision-making.

Block Toronto, Ontario , Canada Published 3 months ago
Flexible on stack
Phylo

Join Phylo as an Infrastructure Engineer to build and scale the deployment foundations for our enterprise AI platform.

Phylo Toronto (hybrid) Published 4 months ago
Flexible on stack