Senior Product Builder – Partner Integrations

North

. Define, design, and build end-to-end proof-of-concept features, interactive prototypes, and technical sandboxes for North’s Partner Systems.

Posted 10/21/2026full-timeRemote • United StatesSenior💰 $122,000 - $180,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in defining and building proof-of-concept features and interactive prototypes, leveraging LLM APIs and AI coding agents for product discovery. Proficient in SQL, JavaScript, and REST/web APIs, with a strong background in Agile methodologies and product management.

Highest-signal resume keywords

Product Management ExperienceHigh Fluency With LLM APIsProficiency In SQLAgile Software DevelopmentProduct Owner Certification

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

SQLJavaScriptREST/Web APIsPrompt EngineeringTechnical SpecificationsWireframesSchemasMobile DevelopmentProduct Evaluation CriteriaUser Discovery

Soft Skills

User EmpathyFeedback ConversionCollaboration

Tools & Technologies

JiraAI Coding AgentsPayment Hardware EcosystemsPOS TerminalsCard ReadersKiosks

Certifications & Qualifications

Product Owner Certification

Industry Keywords

PaymentsFintechPartner SystemsSales Co-PilotHubSpot Integration

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 North’s Partner Systems.
Create technical specifications, wireframes, and schemas at a high level of technical depth, including employee-based permission rulesets, table mapping mockups, and modifier customizations.
Author product evaluation criteria ("evals") prior to feature creation to systematically validate solutions and measure success.
Conduct direct user discovery with merchants and sales partners and rapidly convert feedback into working solutions.
Maintain awareness of competitor release cadences and point-of-sale innovations to ensure rapid feature delivery.
Leverage modern LLM APIs and AI coding agents to accelerate product discovery, code generation, and functional prototyping.
Bridge product strategy and execution for North’s Partner Systems, including the AI Sales Co-Pilot and HubSpot/Partner Ecosystem Integration.

Requirements

What you’ll need

Bachelor’s Degree (BA or BS) or equivalent experience
8+ years of experience as a Product Manager, Product Engineer, Product Analyst, or similar technical product roles.
High fluency with LLM APIs, prompt engineering, and AI-assisted coding agents.
Deep user empathy built through direct discovery with sales partners, agents, and ISOs.
Strong technical fundamentals with proficiency in SQL, JavaScript, and REST/web APIs.
Proven experience working with Agile software development teams.
Strong proficiency with Jira and modern product management software.
Working familiarity with payment hardware ecosystems, including card readers, POS terminals, and kiosks
Hands-on native or cross-platform iOS and Android mobile development experience.
Product Owner Certification (CSPO, etc.) preferred.
Payments or fintech industry experience is highly preferred.
No sponsorship is available for this position at this time.

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
5% annual bonus