Staff Software Engineer, Backend (Search)

Candidate; Canada; Remote; CAD 181,000 - 241,000; Full time

Benefits offered by this job

Health benefits

Stipends for tech setup

Time off & holidays

Employee stock purchase plan

Job summary

Affid is building an advanced backend platform to power a premier discovery and shopping experience. You will lead technical strategy for a team responsible for scalable backend systems built with Python or Kotlin, and distributed in AWS with MySQL, Spark, and Kubernetes.

You will work across product management, design and analytics to ensure robust, scalable solutions, including search/recommendation features.

Qualifications

• 8+ years of experience designing, developing and launching backend systems at scale using languages like Python or Kotlin.
• Experience with highly available distributed systems (AWS, MySQL, Spark, Kubernetes).
• Experience developing consumer experiences using React.
• 2+ years of experience working in search or related recommendation engines.
• Delivers major features, system components or deprecates existing functionality with a technical plan and high-quality code.
• Thrives in ambiguity and can navigate from low-level language idioms to large system architectures.
• Growth trajectory showing feedback-driven improvement and cross-functional collaboration.
• Strong written and verbal communication for global engineering collaboration.

Responsibilities

• Set the technical strategy for your team on a year-long time scale.
• Collaborate with product management, design & analytics to ensure technical sustainability, risks and trade-offs are understood.
• Act as a force-multiplier through defining and advocating technical solutions and processes.
• Own team operations and availability with monitoring, triage rotations, playbooks, testing and on-call readiness.
• Foster a culture of quality by setting code review and design standards and advocating them beyond the team.
• Help develop talent on your team by providing feedback and mentoring.

Skills

Backend design

Distributed systems

Python/Kotlin

React

Search engines

AWS

Kubernetes

Code quality

On-call

Tools

AWS

MySQL

Spark

Kubernetes

Job description

At Affid, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most.

As we build affirm's advertising platform and evolve Marketplace into a best in class shopping destination, the ability to route and discover is one of the greatest levers for consumer experiences. Search is one of the highest impact surfaces, and we are building a new team that will own not just the recommendations and search experiences, but also explore opportunities to improve customer experience, monetization, and merchant value. This team will help make affirm the definitive destination consumers turn to for discovery, understanding, comparing, and shopping through affirm, and will also lay the foundation for an agentic platform.

What You'll Do

• You will be responsible for setting technical strategy for your team on a year-long time scale, and help your team tie it together with critical, business-impacting projects.
• You will collaborate across teams in the product development lifecycle by collaborating with product management, design & analytics to ensure technical sustainability, risks and trade-offs are well understood and managed.
• You will act as a force-multiplier for your team through your definition and advocacy of technical solutions and operational processes.
• You take ownership of your team’s operations and availability by ensuring you have the right monitoring, triage rotations, playbooks, policies, testing and alerting in place to support “keep the lights on” & on-call efforts.
• You will foster a culture of quality and ownership on your team by setting code review and design standards for your team, and advocating for them beyond your team through your writing and tech talks.
• You will help develop talent on your team by providing feedback and guidance, and leading by example.

What We Look For

• You have 8+ years of experience designing, developing and launching backend systems at scale using languages like Python or Kotlin.
• You have an extensive track record of developing highly available distributed systems using technologies like AWS, MySQL, Spark and Kubernetes.
• You have experience developing consumer experiences using UI frameworks like React
• You have 2+ years of experience working in search or related recommendation engines
• You have experience delivering major features, system components or deprecating existing functionality in a system through the definition of a technical and execution plan. You write high quality code that is easily understood and used by others.
• You thrive in ambiguity, and are comfortable moving from low level language idioms all the way to the architecture of large systems to understand how they work.
• Your growth and impact trajectory demonstrates that you have mastered gathering and iterating on feedback from your engineering and cross-functional peers.
• You have strong verbal and written communication skills that support effective collaboration with our global engineering team.

Base Pay Grade - P

Equity Grade - 7

Employees new to affirm typically come in at the start of the pay range. affirm focuses on providing a simple and transparent pay structure which is based on a variety of factors, including location, experience and job-related skills.

Base pay is part of a total compensation package that may include monthly stipends for health, wellness and tech spending, and benefits (including 100% subsidized medical coverage, dental and vision for you and your dependents). In addition, the employees may be eligible for equity rewards offered by affirm Holdings, Inc. (parent company).

CAN base pay range per year: CAD $181,000 - $241,000

Location - Remote Canada
This remote role is open only to candidates residing in Alberta, British Columbia, Manitoba, New Brunswick, Newfoundland and Labrador, Nova Scotia, Ontario, Prince Edward Island, or Saskatchewan.

#LI-Remote

Remote-first with flexibility built inAffirm is proud to be a remote-first company. Most roles can be done from almost anywhere within the country of employment. Some positions may occasionally require in-person work at an affirm office, and a few are office-based due to the nature of the work. All new hires will be invited to attend an in-person onboarding experience.

Benefits designed for youOur benefits reflect our commitment to care, transparency, and flexibility. Here are a few highlights:

• Health coverage at no cost: We cover 100% of premiums for employees and their dependents.
• Spending stipends: Monthly stipends support your tech setup, and the ability to choose health and wellness options that are right for you.
• Time off to recharge: Flexible time off and generous holiday calendars help you rest when you need to.
• Own a piece of what you build: Our employee stock purchase plan (ESPP) lets you buy affirm stock at a discount.

We’re committed to providing an inclusive interview process, including accommodations for candidates with disabilities. If you need support, we’re happy to help.

For positions based in San Francisco or Los Angeles: affirm considers qualified applicants with arrest and conviction records, as required by law.