Senior Product Builder

North

. Define, design, and build end-to-end proof-of-concept features, interactive prototypes, and technical sandboxes for desktop, iOS, Android, and hardware terminals/kiosks .

Posted 10/14/2026full-timeRemote • United StatesSenior💰 $104,000 - $149,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in product management with a focus on AI tools, payments, and fintech. Proficient in developing interactive prototypes and technical specifications while leveraging user feedback for rapid solution development.

Highest-signal resume keywords

Product ManagementAI Tools ExperienceAgile Software DevelopmentSQL ProficiencyPayments Industry Experience

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

SQLJavaScriptREST/Web APIsMobile DevelopmentTechnical SpecificationsWireframingPrototypingUser DiscoveryFeedback ImplementationProduct Evaluation Criteria

Soft Skills

User EmpathyBias For Action

Tools & Technologies

JiraProduct Management SoftwareLLM APIsAI Coding AgentsPayment Hardware Ecosystems

Certifications & Qualifications

Product Owner Certification

Industry Keywords

FintechPaymentsPoint-Of-Sale InnovationsKiosksCard Readers

Tech Stack

Tools & technologies

AndroidiOSJavaScriptSQL

About the role

Key responsibilities & impact

Define, design, and build end-to-end proof-of-concept features, interactive prototypes, and technical sandboxes for desktop, iOS, Android, and hardware terminals/kiosks
Create technically detailed specifications, wireframes, and schemas, including employee-based permission rulesets, table mapping mockups, and modifier customizations
Author product evaluation criteria ("evals") before feature creation to validate solutions and measure success
Conduct direct user discovery with merchants and sales partners
Convert feedback into working solutions rapidly
Monitor competitor release cadences and point-of-sale innovations
Leverage LLM APIs and AI coding agents for product discovery, code generation, and functional prototyping
Bridge product strategy and execution across North’s payment platforms

Requirements

What you’ll need

Bachelor’s Degree (BA or BS) or equivalent experience
8+ years of previous experience as a Product Manager, Product Engineer, Product Analyst, or similar technical product roles
1-2 years of experience with AI tools
Proven experience working with Agile software development teams
Strong proficiency with Jira and modern product management software
Product Owner Certification (CSPO, etc.) preferred
Payments or fintech industry experience is highly preferred
Strong technical fundamentals with proficiency in SQL, JavaScript, and REST/web APIs
Hands-on native or cross-platform iOS and Android mobile development experience
Working familiarity with payment hardware ecosystems, including card readers, POS terminals, and kiosks
High fluency with LLM APIs, prompt engineering, and AI-assisted coding agents
Deep user empathy combined with a strong bias for action and tangible proof over slides/presentations
Must be eligible to work in the United States; no sponsorship is available

Benefits

Comp & perks

Medical, Dental, & Vision Coverage
Flexible Paid Time Off
401(k) + Match
Mental Health Support & Well-Being Program
Paid Maternity & Paternity Leave
Education Assistance
Company-funded Lifestyle Spending Account