Full Stack Engineer

Job description

Krew is on a mission to transform credit-servicing with the industry’s most advanced AI credit-servicing agents. We are backed by Long Journey Ventures (Arielle Zuckerberg, Pascal Levy-Garboua), and strategic angels including Ryan Hoover (Founder, Product Hunt), Charlie Songhurst (Board Member, Meta), and Michael Jones (Former Chair, Huntington Bank Ventures). We are a talent dense team comprising of ex-Figure Robotics, Optiver, Artificial Analysis, Bain, the United Nations, UChicago, and Oxford engineers and researchers. Our omnichannel agents are supporting >100,000 consumers on their pathways to financial wellness. And we're just getting started - our goal is to resolve more than $1 trillion in outstanding consumer delinquencies worldwide with an empathetic, human-centric approach to financial wellness. **Job Description:** We’re looking for a (Human) Member of Technical Staff specializing in full-stack engineering. We’re seeking sharp engineers who value high-quality code, thrive in collaborative teams, and are excited by rapid innovation. **Job Responsibilities:** - Design and build frontend interfaces using Next JS - Design and build backend APIs and services that power our AI agents and operations tooling using Python (FastAPI) - Ship user-facing features end-to-end (from data model to API to UI) - Improve reliability, observability, and performance across the stack - Collaborate closely with design, ops, and risk/compliance to ship safe, compliant features - Write tests, enforce code quality, and participate in design/review discussions - Help evolve our engineering standards and product development process **Minimum Qualifications:** - At least 2 years of full time professional, non-internship experience in full-stack engineering - Experience with backend development (Python, Go) - Strong code quality habits (testing, reviews, docs) and a product mindset **Preferred Qualifications:** - Experience in FinTech, Risk Management, or Compliance is beneficial but not mandatory - Experience with LLM/AI-powered products, event-driven systems, or data pipelines - Security, privacy, and auditing best practices - Bonus points if you were an ex-founder