Technical Product Manager - Core Banking

Nymbus is a high-growth fintech company, empowering banks and financial institutions to transform faster, compete smarter, and deliver greater value in today's digital marketplace. At Nymbus, we're revolutionizing banking technology. Our award-winning modern core platform and cloud-based solutions help financial institutions modernize, scale, and succeed. As part of our team, you won't just be part of a tech revolution; you'll be at the forefront of it, driving innovation and delivering exceptional client experiences.

Nymbus is a high-growth fintech company, empowering banks and financial institutions to transform faster, compete smarter, and deliver greater value in today's digital marketplace. At Nymbus, we're revolutionizing banking technology. Our award-winning modern core platform and cloud-based solutions help financial institutions modernize, scale, and succeed. As part of our team, you won't just be part of a tech revolution; you'll be at the forefront of it, driving innovation and delivering exceptional client experiences.

At Nymbus, the AI Technical Product Manager, Core is the primary builder in our squad triad model.

You are responsible for transforming product vision into reality. Working within a dedicated squad alongside an Architect (who owns system design and technical integrity) and a Shipper (who owns delivery, quality, and release), 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.

This is not a traditional product owner or product management role. You bring your own experience, research, and creativity to design products end-to-end, authoring specifications, shaping system behavior, and iterating rapidly using AI-assisted workflows. You own the "what" and the "how," translating domain problems into working, shippable software.

You operate as one-third of a high-autonomy squad:

• Technical Product Manager / Builder (This Role): Owns product intent, specification, and implementation. You are the primary creator — designing system behavior, authoring specs, and iterating with AI tools to produce working software. Deep domain knowledge is a plus; the ability to acquire it quickly is a must.
• Architect (Your Partner): Owns system design, technical integrity, and cross-squad consistency. The Architect ensures your solutions are scalable, maintainable, and aligned with platform architecture. You collaborate daily on data models, API contracts, and integration patterns.
• Shipper (Your Partner): Owns delivery, quality assurance, release management, and operational readiness. The Shipper ensures what you build meets quality standards, passes validation, and reaches production reliably. You collaborate on acceptance criteria, test coverage, and deployment strategy.

Together, the triad owns outcomes end-to-end — from problem definition through production operation.

• Use AI tools (Kiro, Claude) to rapidly iterate on designs, edge cases, and alternative approaches
• 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
• Translate business requirements and domain knowledge into buildable system specifications

• Build working software using AI-assisted development workflows as the primary creation method
• Generate, refine, and implement product and technical specifications using spec-driven…