
Empowering retailers with unique wholesale merchandise
Faire is a wholesale marketplace headquartered in San Francisco, California, that connects independent retailers with unique merchandise from over 20,000 brands. The platform offers flexible payment terms and free returns, making it easier for retailers to stock their stores with distinctive product...
Employees enjoy competitive salaries, equity options, generous PTO, and a remote-friendly work policy. Faire also offers a learning and development bu...
Faire fosters a culture of innovation and inclusivity, encouraging employees to take ownership of their projects and contribute to the company's missi...

Faire • Toronto, ON
Faire is seeking a Senior Backend Engineer to take ownership of core algorithms and infrastructure for their Ads Measurement team. You'll work with Java and collaborate closely with Data Science and Analytics teams. This role requires strong backend engineering experience and a passion for marketplace intelligence.
You have 5+ years of backend engineering experience, particularly in building scalable production systems. You’ve taken ownership of services from design through deployment and have navigated the complexities of debugging distributed systems. Your expertise in Java is complemented by a solid understanding of algorithms and data structures, allowing you to optimize performance and efficiency in your work.
You possess a strong foundation in machine learning and data science, which enables you to collaborate effectively with cross-functional teams. You understand the importance of data-driven decision-making and are comfortable working with large datasets to derive insights that inform product development. Your ability to communicate complex technical concepts to non-technical stakeholders is a key asset in your role.
You thrive in environments that encourage innovation and creativity. You are resourceful and enjoy tackling challenging problems, always seeking to improve existing systems and processes. Your passion for technology and its potential to drive positive economic impact aligns with Faire's mission to support independent businesses.
Experience with cloud platforms such as AWS or GCP would be a plus, as would familiarity with ad tech or marketplace dynamics. You are open to learning new technologies and methodologies, and you enjoy mentoring junior engineers, sharing your knowledge to help them grow.
As a Senior Backend Engineer at Faire, you will take ownership of the core algorithms and infrastructure that power our ads and search systems. You will work closely with the Ads team to develop intelligent pricing and auction mechanisms that connect the right products with the right buyers. Your role will involve designing and implementing large-scale retrieval and ranking pipelines that enhance the user experience for both brands and retailers.
You will collaborate with the Data Science and Analytics teams to bridge the gap between data insights and engineering solutions. This partnership will allow you to leverage data to inform your engineering decisions and improve the overall effectiveness of our advertising systems. You will also be responsible for ensuring the reliability and scalability of our backend services, implementing best practices in code quality and performance optimization.
In addition to your technical responsibilities, you will participate in code reviews and contribute to the continuous improvement of our development processes. You will have the opportunity to mentor junior engineers, helping them navigate their career paths and develop their technical skills. Your contributions will directly impact the success of our marketplace and the growth of independent businesses.
At Faire, we believe in the power of community and the importance of supporting independent businesses. You will be part of a team that is dedicated to making a positive economic impact globally. We offer a collaborative work environment where innovation is encouraged, and your ideas are valued. You will have access to professional development opportunities and the chance to work with cutting-edge technologies in the ad tech space.
We provide competitive compensation and benefits, including flexible work arrangements to support your work-life balance. Join us in our mission to empower local retailers and make a difference in communities around the world.
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