Jobs at Substrate

Build and ship core 0-to-1 systems connecting software, hardware, and finance. Responsibilities include designing abstractions over complex data and legacy systems, owning the full product lifecycle, developing production-grade LLM systems for loan underwriting and compliance, and contributing to engineering and product culture. The role requires strong backend and systems thinking, with comfort in full-stack development and UI design.

Own the full product arc from customer pain through UI/UX design, prototyping, copywriting, and shipped experiences. Design and build simple interfaces over complex legacy systems, create high-fidelity mockups, write growth-focused product copy, implement basic backend changes, and help shape a product culture centered on speed, craft, and customer obsession.

Lead end-to-end product design and development from customer pain through UI/UX design, prototyping, copywriting, and shipped experiences. Build simple, high-quality interfaces over complex legacy systems, create rapid mockups and demos, write growth-oriented product copy, and help establish a product culture centered on craft, speed, and customer obsession.

Build core systems at the intersection of software, hardware, and finance. Own full product lifecycles from customer discovery through production deployment, create abstractions for complex legacy systems, and design production-grade LLM solutions for underwriting, compliance, and document processing. The role emphasizes backend systems, infrastructure, architecture, full-stack development, and occasional field travel.

Own end-to-end product cycles from customer discovery through UI/UX design, prototyping, copywriting, and production deployment. Design and build high-quality interfaces for complex financial infrastructure, create fast mockups and demos, write growth-focused product copy, and help shape product culture. The role combines design, product, copywriting, and full-stack engineering with significant ownership.

Build core 0-to-1 systems at the intersection of software, hardware, and finance. Responsibilities include designing abstractions for complex legacy systems, owning the full product lifecycle, developing full-stack products, and deploying production-grade LLM systems for loan underwriting, compliance, and document processing. The role emphasizes backend systems, infrastructure, architectural tradeoffs, customer-focused product development, and contributing to engineering culture.