Synced from Greenhouse · Sep 22

Senior Product Engineer

FaireKitchener-Waterloo, ON; Toronto, ONPosted Sep 22, 2026
Software EngineerSenior
Apply nowSave & get alerts

Mirrored from Faire's own Greenhouse careers system · refreshed hourly

75
Other open Faire roles
Sep 22
Posted
Greenhouse
Applicant system
Job descriptionReq 8831768002

About Faire

Faire is a technology wholesale platform built on the belief that the future is local. Independent retailers around the globe collectively represent a multi-hundred-billion-dollar wholesale market that has historically been fragmented and offline. At Faire, we're using the power of tech, data, and machine learning to connect this thriving community of entrepreneurs across the globe. Picture your favorite boutique in town — we help them discover the best products from around the world to sell in their stores. With the right tools and insights, we believe that we can level the playing field so businesses can grow and local communities can thrive.

We’re looking for smart, resourceful and passionate people to join us as we power the shop local movement. If you believe in community, come join ours.

About this role

Faire Pay is Faire's own payment method for retailers - think of it like a Faire-specific credit card - giving retailers discounts, payment flexibility, and predictable due dates on their wholesale purchases. Instead of paying for every order separately, retailers on Faire Pay get a single monthly statement, a transparent path to more time to pay when they need it, and savings on every order. We’re building a compelling reason for retailers to keep coming back to Faire, while managing real credit risk responsibly.

As a Senior Engineer (L4), you'll collaborate with us to:

  • Own critical services in our Kotlin-based payments and backend systems that power Faire Pay — KYB/KYC verification and third-party integrations, credit limits, monthly statements, interest and fee calculation — with an emphasis on performance, accuracy, and compliance
  • Collaborate with Product and Design to improve the retailer-facing experience, from enrollment and checkout through statements and repayment
  • Partner with Risk and Data Science to integrate eligibility, underwriting, and limit-assignment signals, keeping those pipelines reliable as the product evolves
  • Measure and iterate on program performance using experimentation and analytics, driving adoption and healthy repayment behavior
  • Mentor engineers and help set the bar for design reviews, testing, and operational excellence on a system that moves real money

Qualifications

  • Experience: 5+ years in backend systems; experience in payments, credit, or lending is a strong plus
  • Technical Depth: Proficiency in Kotlin or similar object-oriented languages; strong grounding in distributed systems, service design, and data consistency
  • Precision & Compliance: Comfort designing systems where correctness, auditability, and compliance matter
  • Collaboration: Strong communication skills and a track record of partnering cross-functionally
  • Data Fluency: Experience partnering with Risk and Data Science on risk models, underwriting pipelines, or experimentation frameworks
  • Mindset: Curiosity about financial products and a drive to balance a great retailer experience with sound risk management
  • Education: Bachelor’s degree in Computer Science/Engineering or equivalent industry experience.

Technologies We Use and Teach

  • Kotlin, Java
  • JUnit, Hibernate, Guice, Jersey
  • HTTP, JSON, Protocol Buffers
  • MySQL, CockroachDB, DynamoDB
  • AWS

Salary range

Canada: the pay range for this role is $156,000 - $214,500 per year. 

This role will also be eligible for equity and benefits. Actual base pay will be determined based on permissible factors such as transferable skills, work experience, market demands, and primary work location. The base pay range provided is subject to change and may be modified in the future.

Hybrid Faire employees currently go into the office 3 days per week on Tuesdays, Thursdays, and a third flex day of their choosing (Monday, Wednesday, or Friday). Additionally, hybrid in-office roles will have the flexibility to work remotely up to 4 weeks per year. Specific Workplace and Information Technology positions may require onsite attendance 5 days per week as will be indicated in the job posting. 

Why you’ll love working at Faire

  • Move fast: You'll own meaningful problems that serve customers around the globe with the agency to move fast and see your results clearly.
  • Equipped to scale: We invest in what matters, including the latest enterprise AI tools, to help you work smarter and get more out of every day.
  • Best in class: Our team is full of sharp, kind, and generous colleagues who care about their craft and about helping you grow in yours.
  • Real rewards. Competitive pay, equity, and comprehensive benefits designed to support your life inside and outside of work.
  • Belonging: We're intentional about building an environment where every Faire employee has equal access to opportunities, growth, and success.

Faire was founded in 2017 by a team of early product and engineering leads from Square. We’re backed by some of the top investors in retail and tech including: Y Combinator, Lightspeed Venture Partners, Forerunner Ventures, Khosla Ventures, Sequoia Capital, Founders Fund, and DST Global. We have headquarters in San Francisco and Kitchener-Waterloo, and a global employee presence across offices in Toronto, London, and New York. To learn more about Faire and our customers, you can read more on our blog.

Faire provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability, genetics, sexual orientation, gender identity or gender expression.

Faire is committed to providing access, equal opportunity and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities. Accommodations are available throughout the recruitment process and applicants with a disability may request to be accommodated throughout the recruitment process. We will work with all applicants to accommodate their individual accessibility needs.  To request reasonable accommodation, please fill out our Accommodation Request Form (https://bit.ly/faire-form)

Privacy

For information about the type of personal data Faire collects from applicants, as well as your choices regarding the data collected about you, please visit Faire’s Privacy Notice (https://www.faire.com/privacy)

View original posting on Greenhouse

What applying to Faire usually looks like

Based on publicly available information, candidates applying through greenhouse for roles at Faire can generally expect an application process typical of companies using this platform. This commonly starts with an online application and resume submission, followed by an initial recruiter screen if there is interest. Candidates may then encounter multiple stages, which can include hiring manager conversations, technical or role-specific assessments, and panel-style interviews depending on the position. For engineering or technical roles, coding exercises or case studies are often part of the process, while business roles may involve presentations or scenario-based discussions. Response times vary and communication may occur via email or through the Greenhouse candidate portal. Candidates are encouraged to prepare for both behavioral and role-specific questions, and to review the job description closely, as expectations can differ across departments and seniority levels.

Based on publicly available information. LandEarly does not verify interview process details.

Land this one early - before the req fills.

LandEarly tailors your resume and screening answers to each posting, submits within minutes of a role going live, and tracks every application in one place.

Set up in minutes · Cancel anytime · No contract

Keep exploring

What this role pays, where else it is open, and how to write the application.

Senior Product Engineer
Faire · Kitchener-Waterloo, ON; Toronto, ON
Apply