Staff Software Engineer, Backend (Fraud Decisioning)
$181k - $241k per yearAffirm
At affirm, 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.
We are looking for a Staff Engineer to lead projects and initiatives on the Fraud Decisioning team. You'll be responsible for building tools and systems that empower affirm fraud fighting capabilities, work with cross-functional teams to adopt and monitor those and use analytics and data driven decisions to further improve the performance and quality of fraud deciders. Our mission is to drive growth while protecting affirm, buyers, and merchants. We achieve this by leveraging data to evaluate risk at critical points in the user journey, adapting to the ever-changing fraud landscape, and by introducing new fraud-fighting capabilities.
What You'll Do
- Work across the org to plan and execute large, cross-functional initiatives, including: project definition, technical specification, task break-down, delivery, monitoring, and maintenance.
- Generate simple and elegant designs that are easily deployed and debugged, but anticipate the unhappy path. Write high-quality code that can be easily understood and leveraged by others.
- Review others’ work and provide constructive feedback in order to maintain high and consistent quality standards across teams.
- Lead and mentor engineers to help them succeed and grow. Provide the right context to engineers and train them to take ownership of their respective pieces of the initiative.
- Effectively incorporate needs and opinions from stakeholders, advocate for ideas and initiatives, and create a common understanding where all voices are heard.
- Conduct technical and soft skill evaluations to inform and influence the hiring decisions. Develop and review the technical content and requirements of the interview process.
What We Look For
- 6-10+ years of experience as a software engineer with leadership responsibilities and experience mentoring junior engineers.
- Prior experience architecting, building, launching, coding and maintaining complex systems.
- Passion for working with cross-functional teams including Product, ML,Analytics and Business teams.
- A technical leader and team builder who can mentor the team in software development best practices.
- Expert at synthesizing complex business, product, and technical requirements to consistently produce high quality system designs and software.
- A system architect who can see the big picture and envision how business and product requirements can be broken up into system modules or components.
- This position requires either equivalent practical experience or a Bachelor’s degree in a related field.
Base Pay Grade - P
Equity Grade - Canada 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 equity rewards, monthly stipends for health, wellness and tech spending, and benefits (including 100% subsidized medical coverage, dental and vision for you and your dependents.)
CAN base pay range per year: $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.
Remote-first with flexibility built in
Affirm 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 You
- 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.
#J-18808-Ljbffr$181k - $241k per year
...have 8+ years of experience designing, developing and launching backend systems at scale using languages like Python or Kotlin. You have... ...years of experience working in search or related recommendation engines You have experience delivering major features, system...SuggestedWork at officeRemote workFlexible hours$78k - $116k per year
...Description Join Team CARFAX as Software Engineer Isn't it time you bragged about where... ...millions of consumers make more-informed decisions every day. We know that our teammates are... ...individuals with disabilities. Recruitment Fraud Alert Mobility Global will never ask...FraudFull timeSummer workCasual workInternshipWork at officeImmediate start2 days per week$181k - $241k per year
...matters most. We are seeking a seasoned Staff Engineer to help drive our Continuous Integration... ...across the company to ship high-quality software quickly and confidently. The Staff... ...similar) and ability to guide technical decision-making. Excellent problem-solving skills...SuggestedLong term contractTemporary workWork at officeRemote workFlexible hours- ...Description As a Senior Full Stack Engineer, you'll design and ship high-performance web... ...React/Next.js frontend and Node.js/Express backend with real autonomy. You'll make... ...how it gets built, and why, then own that decision end-to-end. At Fastbreak AI, engineering...SuggestedFull timeWork at officeLocal area
- ...Liaise with stakeholders on complex business solutions that require software implementation Follow security best practices as identified... ...or College Diploma in DevOps, Computer Science, Software Engineering or related field Experience with programming languages (.NET...SuggestedWork at officeFlexible hours
$120k - $145k per year
...company, is a mission-driven software company that organizes the world... ...Reporting to the Director of Engineering & Predictive Analytics, the... ...frontend (Angular) and backend (C#) code. Champion AI adoption... ...interview documentation. Hiring decisions are made by human...Work at officeRemote workFlexible hoursShift work- ...seriously. What You'll be Doing! As an Embedded Software Developer , you will contribute to complex engineering projects and products through designing, coding,... ...throughout our recruitment processes. All hiring decisions are carefully made by our recruiting team. We...Long term contractFull timeLocal area
$85k - $135k per year
...OPPORTUNITY We are looking for a Senior Software Developer to join our dynamic team. In... ...solutions, drive key architectural decisions, and mentor a talented group of developers... ...college diploma in Computer Science, Software Engineering, or a related field Over 5 years of...Remote jobFull timeWork at officeImmediate startFlexible hours$80k per year
...Job Description Job Description Staff Accountant London, ON | Onsite $80,000 + 10% Bonus A private equity-backed specialty trades company is seeking a Staff Accountant to join its growing accounting team in London, Ontario. The company operates across the fencing...$34.22 - $45.58 per hour
...arts, culture and music. Our team of more than 17,000 physicians, staff, learners and volunteers works tirelessly to support patients as... ...Union Department Name Verspeeten Family Cancer Centre The Decision Support Analyst is responsible for supporting clinical and...Hourly payFull timeTemporary workWork at officeLocal areaImmediate start$181k - $241k per year
...clear product vision. The team works closely with design, engineering, and analytics to build scalable financial products that empower... ...cross-functional execution, and champion the user in every decision. As a Staff Product Manager on affirm’s Credit & Pricing team, you’ll...Long term contractWork at officeRemote workFlexible hours$62k - $68k per year
...to other areas, this is a great place to be. As an Assurance Staff, you will be a professional member of Assurance practice.... ...experience. While AI supports us in our process, human judgment and decision-making remain integral in our candidate experience. We are committed...Long term contractWeekend work$95k - $120k per year
...working with? As the Manager, Software (Embedded & Digital Products)... ...will report to the Manager, Engineering & Products and lead a... ...software, digital platforms and backend services, customer-facing applications... ...priorities, investment decisions, and continuous improvement....Long term contractFull timeRemote workWorldwide$150k - $200k per year
...Senior Geotechnical Engineer Geotechnical Services Southern Ontario Annual Salary... ...for complex site conditions, mentor junior staff, and contribute to business growth while... ...Outlook), as well as geotechnical engineering software (slope stability, seepage, finite element...Long term contractFull timeContract workFor contractorsInternshipWork at officeFlexible hours$181k - $241k per year
...into a clear product vision. The team works closely with design, engineering, and analytics to build scalable financial products that... ...support cross-functional execution, and champion the user in every decision. About The Role Millions of people use the affirm card, but...Work at officeRemote workFlexible hours- ...and be a transforming influence in the communities of our world. Job Description: Position Purpose summary: Respite Support Staff provide care and support to children, youth, and adults with intellectual disabilities. This role promotes inclusion, well-being, and...Full timeTemporary workLive outWork at officeFlexible hoursShift workDay shiftAfternoon shift
- ...Overview The Software Support Specialist role is part of EventConnect’s Operations team and is designed to build deep hands-on knowledge... ...escalating more complex bugs or feature requests to Product or Engineering with clear and accurate documentation • Support customers and...Full time
$73k - $92k per year
...fieldwork daily, inform supervisors of the engagement status, and manage staff performance. Adapt the audit approach to the changing client... .... While AI supports us in our process, human judgment and decision-making remain integral in our candidate experience. We are committed...Long term contractWorldwideWeekend work$110k - $130k per year
...Job Title: Team Lead, Engineering Location: Remote | Canada... ...leadership of a multidisciplinary software development team. This role works... ...effectiveness of Engineering staff. The Software Development... ...JD Power powers auto-related decisions through proprietary data, advanced...Full timeLocal areaRemote workFlexible hours$25 per hour
...Civil Engineering Intern Location: London Office Position Type... ...to work with our engineering staff in the commercial and residential... ...uses third party recruitment software to source screen, and track... ...features, however employment decisions are made by SBM using human judgment...Hourly payFull timeContract workTemporary workInternshipWork at officeLocal areaFlexible hours$65k - $75k per year
...Structural Engineering Trainee I Location: Kitchener or London, Ontario... ..., planners, and support staff—thrives in an energetic environment... ...analysis and design software is considered an asset. Valid... ...features, however employment decisions are made by SBM using human judgment...Full timeFor contractorsTraineeshipWork at office$70k - $93.5k per year
...projects. How will you make a difference? As a member of the software team in Bach-Simpson, you will report to the Software Manager.... ...required for this role: Bachelor’s degree in software engineering, Computer Science, Information Technology or a closely related...Full timeWorldwide- ...various offices located across Canada. For more information on VersaBank , please visit our website at . We are looking for a Software Developer to join our IT team. This is a full-time, in office role based in London, ON. As a Software Developer, you will...Full timeWork at office
$89k - $138k per year
...The Senior Software QA Tester is responsible for leading test strategy, execution, and quality outcomes for Alimentiv's regulated medical... ...Strategy and Planning (30%) Own test strategy and coverage decisions, applying risk-based approaches to determine scope and depth of...Full timeLocal area$90k - $110k per year
...Weld Inspection. This Technical Sales Engineer owns the go-to-market for TrueLight’s AI... ...role, explicitly selling complex hardware/software solutions into manufacturing environments... ...opportunities Culture & Community Staff appreciation lunches & socials Bi-annual...Full timeBank staffFlexible hours- ...Remain hands-on, directly driving technical delivery and ensuring software quality and reliability. Actively participate in... ...collaboration. Required Qualifications: ~ Bachelor’s Degree in Engineering, Computer Science, or related field. ~5+ years of professional...Full time
$90k - $100k per year
...Job Description: Job Title: Data Engineer Location: Remote | Canada Reports to... ...market readiness, and customer purchase decisions. You'll work hands on with data on Snowflake... ..., automated data quality checks) Software engineering background or experience is a...Full timeLocal areaRemote workFlexible hours$85k - $135k per year
...Electrical Discipline is seeking an Electrical Engineer – Lighting and Traffic Signals to fill an... ...to the career development of junior staff, including technical direction, training... ...AI supports this process, all hiring decisions are made by our human recruiting team. By...Full timeContract workFlexible hours- ...potential in an environment that’s engineered for people. At CIMA+, we care... ...with senior technical staff to develop high-quality and technically... ...with traffic analysis software (Synchro/SimTraffic, HCS).... ...select applicants. All hiring decisions are made through human review...Permanent employmentFull timeWork at officeFlexible hours
$39.2k - $65.3k per year
...Job Responsibility: DevOps Engineer (Student Position) Description: Temporary Full Time... ...delivery and automated deployment using software provisioning, configuration management, source... ...relationships among our Technology staff. What you will bring Working towards a...Full timeTemporary workCasual work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Staff Software Engineer, Backend (Fraud Decisioning). Be the first to apply!
- backend developer London, ON
- backend software developer London, ON
- software support London, ON
- software London, ON
- software trainer London, ON
- remote software London, ON
- software qa London, ON
- software asset management analyst London, ON
- embedded software London, ON
- software implementation project manager London, ON


