
Job Overview
Location
Canada - Remote
Job Type
Full-time
Category
Software Engineering
Date Posted
April 22, 2026
Full Job Description
📋 Description
- • Senior Software Engineer — AI Foundation in Financial Technology role at Hopper Inc., contributing to the core mission of redefining travel for over 100 million monthly active users by building and scaling machine learning systems that power Hopper’s pricing engine, directly impacting revenue, financial risk management, and customer experience across key partners like Capital One, Air Canada, and Spirit Airlines.
- • Day-to-day responsibilities include designing and implementing automated, reusable model training pipelines; developing ETL pipelines with thoughtful feature engineering for clean, reliable inputs; building and deploying real-time machine learning pricing solutions from model to production; monitoring production systems for latency, drift, and training-serving skew; conducting champion-challenger tests on pricing levers and product construction; and collaborating with data scientists, engineers, and product stakeholders to translate business needs into technical solutions.
- • The Fintech Foundation team is central to Hopper’s innovation, operating at the intersection of travel and financial technology, powering B2B solutions through Hopper Technology Solutions (HTS), which drives over 75% of the company’s business by enabling travel partners to integrate Hopper’s fintech products into their direct channels.
- • In this role, you will deepen your expertise in large-scale ML systems, production-grade software architecture, distributed data processing, and real-time deployment, while gaining product-minded impact in a high-growth, well-funded startup backed by over $750M in private capital and supported by top-tier institutional investors.
Skills & Technologies
About Hopper Inc.
Hopper is a travel technology company that uses predictive analytics and machine learning to forecast flight and hotel prices, allowing consumers to book travel at optimal times. Founded in 2007 and headquartered in Montréal, Canada, it operates mobile-first booking platforms and provides fintech products like price freeze, cancel-for-any-reason, and rebooking guarantees to reduce travel risk.
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