Senior Software Engineer I, ML at Braze | Ontario | Rezi

Senior Software Engineer I, ML at Braze

Senior Software Engineer I, ML

Braze · Ontario

3 weeks ago

Senior Software Engineer I, ML

Braze · Ontario

a month ago
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About the Role

Join our growing Engineering team to help design, improve, and scale Braze's self-learning (reinforcement learning) AI platform. Implement AI pipelines in production at scale, learning about data architecture, data science, and self-learning AI. Work in a team that practices development best practices including unit & integration tests, modular design, CI/CD, pair programming, and code reviews.

Responsibilities

  • Use robust software engineering best practices to design, implement, and improve modular components in a cutting-edge ML product
  • Work closely with Braze customers to understand, translate and generalize particular use cases to generic platform components
  • Apply extensive knowledge of Python and its ecosystem to produce clean, readable, and extendible code, and coach others on the team
  • Collaborate with teams responsible for Braze’s product strategy and roadmap
  • Support teams implementing Braze for customers to ensure their success

Requirements

  • Exceptional coder: writes clean, object-oriented code; cares about good design and terse, testable APIs
  • Tinkerer: regularly explores and learns new technologies and methods, especially in data architecture and data science
  • Entrepreneurial: proactively identifies opportunities and risks, works around obstacles, and seeks creative ways to improve processes and outcomes
  • Structured and organized: can structure a plan, align stakeholders, and see it through to execution
  • Clear communicator: able to express yourself clearly and persuasively, both in writing and speech
  • 2+ years of experience working with Python in a product setting
  • 1+ years of experience in the data/machine learning ecosystem
  • Experience working with at least one major cloud platform (GCP, AWS, Azure, etc)
  • Experience putting ML models into production
  • General understanding of supervised learning principles is a plus

Skills

  • Python
  • Pyspark
  • Polars
  • Ibis
  • SQL
  • BigQuery
  • FastAPI
  • Kubernetes
  • Airflow
  • Terraform
  • GCP

Location

  • New York
  • Austin
  • Berlin
  • Bucharest
  • Chicago
  • Dubai
  • Jakarta
  • London
  • Paris
  • San Francisco
  • São Paulo
  • Singapore
  • Seoul
  • Sydney
  • Tokyo

Work Type

  • Hybrid

Experience Level

  • 2+ years of experience working with Python in a product setting
  • 1+ years of experience in the data/machine learning ecosystem

Salary/Compensations

  • CA$153,815 - CA$250,039/year (base)
  • CA$172,000 - CA$279,600/year (OTE including performance-based or variable compensation)

Benefits

  • Equity grants of restricted stock (RSUs)
  • Comprehensive benefits covering medical, dental, vision, life, and disability
  • Retirement and Employee Stock Purchase Plans
  • Flexible paid time off
  • Family services including fertility benefits
  • Equal paid parental leave
  • Professional development supported by formal career pathing, learning platforms, and a yearly learning stipend
  • Curated in-office employee experience designed to foster community, team connections, and innovation
  • Opportunities to give back to your community, including an annual company-wide Volunteer Week and donation matching
  • Employee Resource Groups
  • Collaborative, transparent, and fun culture recognized as a Great Place to Work®

About the Company

  • Braze is the leading customer engagement platform that empowers brands to Be Absolutely Engaging™.
  • Braze helps brands deliver great customer experiences that drive value both for consumers and for their businesses.
  • Built on a foundation of composable intelligence, BrazeAI™ allows marketers to combine and activate AI agents, models, and features at every touchpoint throughout the Braze Customer Engagement Platform for smarter, faster, and more meaningful customer engagement.
  • From cross-channel messaging and journey orchestration to Al-powered decisioning and optimization, Braze enables companies to turn action into interaction through autonomous, 1:1 personalized experiences.
  • The company has been consistently recognized as a Leader in marketing technology by industry analysts.
  • Named a G2 “Best of Marketing and Digital Advertising Software Product” in 2026.
  • Named a 2026 Best Places to Work by Built In.
  • Named a 2025 America’s Greenest Companies by Newsweek.
  • Named a 2025 Fortune Best Workplace in Technology™ by Great Place To Work®.
  • Proudly certified as a Great Place to Work® in the U.S., the UK, Australia, and Singapore.

Equal Opportunity

  • Braze is an equal opportunity employer.
  • We strive to create equitable growth and opportunities inside and outside the organization.
  • We're committed to offering all candidates a fair, accessible, and inclusive experience – regardless of age, color, disability, gender identity, marital status, maternity, national origin, pregnancy, race, religion, sex, sexual orientation, or status as a protected veteran.
  • If you hesitate to apply for a role unless you meet 100% of the criteria, we encourage you to apply, as we’d love to meet you.