Senior Merchant Onboarding Product Builder — Remote

NorthAB LLC; Lansing (MI); Remote; USD 122,000 - 180,000; Full time

Benefits offered by this job

Medical/Dental/Vision

Flexible PTO

Lifestyle Spending Account

Job summary

North is seeking a Senior Product Builder for Merchant Onboarding, a remote US-based role focused on designing, prototyping, and automating merchant intake and underwriting validation. You will bridge product strategy with execution by validating concepts quickly, writing precise specs, and delivering proof-of-concept features in sandbox environments.

The role emphasizes AI tooling, direct merchant discovery, and rapid iteration.

Qualifications

• Bachelor’s Degree (BA or BS) or equivalent experience.
• High fluency with LLM APIs, prompt engineering, and AI-assisted coding agents.
• Deep user empathy built through direct discovery with merchants and underwriting teams.
• 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.
• Hands-on native or cross-platform iOS and Android mobile development experience.

Responsibilities

• Define, design, and build end-to-end proof-of-concept features for the Merchant Onboarding domain from start to finish.
• Conduct direct user discovery with merchants and sales partners to build user empathy.
• Leverage AI tools and LLM APIs to accelerate product discovery, code generation, and prototyping.
• Maintain awareness of competitor releases to ensure rapid feature delivery.

Skills

LLM APIs expertise

User discovery empathy

Agile development

Education

Bachelor’s Degree (BA/BS) or equivalent experience

Tools

REST APIs

Jira

Mobile development (iOS/Android)

SQL

JavaScript

Job description

North is seeking a Senior Product Builder for Merchant Onboarding, a remote US-based role focused on designing, prototyping, and automating merchant intake and underwriting validation. You will bridge product strategy with execution by validating concepts quickly, writing precise specs, and delivering proof-of-concept features in sandbox environments.

The role emphasizes AI tooling, direct merchant discovery, and rapid iteration.