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Krew

engineering opportunity

Full Stack Engineer

Design and build frontend interfaces and backend APIs that power AI agents. Collaborate with various teams to ship safe and compliant features while improving system reliability and performance.

San Francisco, California, United StatesonsiteFULL_TIME

Posted

About the role

What will you do at Krew?

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

Which skills does this role require?

Fullstack EngineeringBackend DevelopmentFrontend InterfacesAPIsUser-Facing FeaturesCode QualityTestingDesignCollaborationAI ProductsSecurity Best PracticesPrivacy Best PracticesFrontend DevelopmentFigmaNext JSPythonGoJavaScriptFastAPILLMs

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