AI Product Builder

Nymbus

AI Product Builder transforming product vision into working software for fintech platforms. Collaborating with Architects and Shippers in a remote-first environment to deliver results.

Posted 7/10/2026full-timeRemote • 🇺🇸 United StatesMid-LevelSeniorWebsite

About the role

Key responsibilities & impact

You will design, specify, and build products using AI-first methodology
You own the build — from specification through implementation
You operate with an AI-first, spec-first mindset, leveraging tools like Kiro and Claude to accelerate every phase of product creation
Own end-to-end product design from problem definition through system behavior and user experience
Author clear, testable, implementation-ready specifications using AI-assisted workflows
Define APIs, data models, and interaction patterns in partnership with the squad Architect
Build working software using AI-assisted development workflows as the primary creation method
Prototype and validate solutions rapidly before committing to full implementation
Partner daily with the Architect on API design, data modeling, and system architecture decisions
Coordinate with the Shipper on acceptance criteria, testability, and release readiness
Maintain shared context with squad partners through specifications, documentation, and working demos
Apply expertise in one or more domains such as Core Banking, Digital Banking, Lending, Payments, and Cards

Requirements

What you’ll need

5 plus years in product and/or engineering roles within fintech, banking, or financial services
Experience working with core banking or digital banking platforms
Strong understanding of complex, regulated environments and financial workflows
Proven ability to design and build systems and workflows, not just define requirements
Track record of shipping working software, not just producing documentation
Strong hands-on development capability across front-end and/or back-end technologies
Ability to own implementation end-to-end within a product domain
Comfort working across the stack as needed to deliver complete features
Bonus - Understanding of REST APIs, data modeling, and system interactions
Active, hands-on experience with AI-assisted development workflows
Demonstrated use of AI tools for specification, code generation, and iteration
Willingness to experiment with tools and continuously improve AI-augmented building practices
Comfort operating in a spec-first, AI-first development methodology

Benefits

Comp & perks

Annual Cash Bonus and Equity Options commensurate with the role level and experience
100% Remote
401(k) plan
Insurance - Health, Dental and Vision
Paid Time Off

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Product DesignSoftware DevelopmentAPI DefinitionData ModelingSystem ArchitectureFront-End DevelopmentBack-End DevelopmentSpecification AuthoringPrototypingTesting and Validation

Soft Skills

CollaborationProblem-SolvingCommunicationAdaptabilityExperimentation