• Develop end-to-end user journeys, ensuring delivery of scalable and robust solutions. • Design, build, and optimize high-performance backend services. • Implement and evolve microservices-based architectures using modern engineering practices. • Work across the full project lifecycle, promoting ownership and collaboration across teams. • Lead technical reviews, advanced troubleshooting, and resolution of critical production issues.

• Shape the next generation of intelligent enterprise applications • Lead the design and implementation of autonomous AI agents capable of multi-step reasoning • Integrate commercial large language models into enterprise applications via robust RESTful APIs • Implement critical AI system reliability measures • Craft, test, and version-control complex prompts to ensure deterministic and accurate model outputs

Role Description We're seeking a Staff Backend Engineer to lead our core product development. Our backend serves a REST API that powers our iOS, Android, and Web frontends. You will integrate with cryptocurrency wallet and banking service providers, among other services for auth, ledger, payment rails, etc. This is a financial services application with significant complexity, handling real money at scale, internationally. Our backend is a Python (FastAPI) monolith supported by Postgres and Redis on AWS. We are open to Rust and/or Go for any services that need to be broken out for performance. This is a critically important role on our team. You’ll be working directly with the technical founders to set standards and build a highly performant, reliable, and secure app from the ground up. This role may evolve into a backend or general engineering lead as we scale. Qualifications - 10+ years building and shipping web applications in Python, Go, or Rust - Experience generally across the backend: working with Postgres, Redis, AWS, etc. Requirements - Experience in financial technology - Full-stack engineering skillset and ability to flex across other parts of the stack Benefits - 401(k) - Dental insurance - Flexible schedule - Paid time off - Vision insurance Company Description This is a remote position.

• Design, develop, test, and maintain high-quality web applications using .NET Core/.NET Framework and Vue.js. • Build responsive and user-friendly interfaces using Vue.js, JavaScript, HTML5, CSS3, and Bootstrap. • Develop and consume RESTful APIs and integrate third-party services. • Write clean, scalable, and well-documented code following industry best practices. • Collaborate with cross-functional teams including Product Managers, UI/UX Designers, and QA Engineers. • Troubleshoot, debug, and optimize application performance. • Participate in code reviews and contribute to continuous improvement initiatives. • Ensure application security, data protection, and compliance with coding standards. • Work with version control systems and support CI/CD deployment processes. • Assist in estimating development efforts and meeting project deadlines.