[Remote] Senior Full Stack Engineer (backend leaning)

Note: The job is a remote job and is open to candidates in USA. G2i Inc. is an early-stage, venture-backed fintech startup focused on expanding access to financial tools for those historically excluded from the traditional credit system. They are seeking a Senior Full Stack Engineer who will own backend systems and infrastructure, build APIs and services, and implement scalable architectures using AWS and Node.ResponsibilitiesOwn backend systems and infrastructure end-to-end, from design through deployment and scalingBuild performant, reliable APIs and services that power core financial productsDesign and implement scalable architectures on AWS using Node (TypeScript)Make pragmatic tradeoffs between speed, reliability, scalability, and maintainabilityShip production code frequently while maintaining high quality standardsHelp establish technical patterns and best practices for the engineering teamInterface effectively with product engineers and other stakeholdersSkillsBachelor's degree in Computer Science or a related technical field5+ years of professional software engineering experience, with a significant backend focusExperience building and scaling production systems with Node and AWSProficiency with TypeScript strongly preferredTrack record of delivering reliable, performant systems at scaleSystems-oriented mindset with a deep focus on performance, reliability, and scalabilityStrong sense of ownership and accountability for system outcomesComfortable thinking critically about architectural decisions and their long-term implicationsThrives in ambiguity and can make sound technical decisions with incomplete informationSelf-starter who can work independently and drive projects to completionEmbraces AI-assisted development to accelerate output while maintaining high code qualityBenefitsEquityCompany OverviewG2I is an AI engineering company that helps the world's leading frontier labs, enterprises, and high-growth startups hire, train, and ship AI systems. It was founded in 2016, and is headquartered in Delray Beach, Florida, USA, with a workforce of 201-500 employees. Its website is https://www.g2i.co.