Full Stack Engineer

krew· Engineering
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📍 San FranciscoFullTime💰 USD 150K–250K/yr

About this role

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

Frequently Asked Questions

What is the salary for the Full Stack Engineer role at krew?
The listed salary for this Full Stack Engineer position at krew is USD 150K–250K/yr. This is an FullTime role.
Where is the Full Stack Engineer position at krew located?
This Full Stack Engineer role at krew is based in San Francisco. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Full Stack Engineer role at krew full-time or part-time?
This is listed as a FullTime position. It is posted as a Full Stack Engineer role in the Engineering department at krew.
Which team or department does the Full Stack Engineer at krew belong to?
This Full Stack Engineer position is part of the Engineering department at krew. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Full Stack Engineer position at krew?
Click the "Apply Now" button on this page. You will be redirected to krew's official application portal hosted on ashby where you can submit your application directly.
When was the Full Stack Engineer job at krew posted?
This Full Stack Engineer position at krew was posted on Dec 20, 2025. Apply as soon as possible — early applications are often reviewed first.
Full Stack Engineer
krew · 💰 USD 150K–250K/yr
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You'll be redirected to krew's official application page on Ashby ATS.