Full Stack Engineer(s)

Join to apply for the Frontend Engineer role at Pylon

Join to apply for the Frontend Engineer role at Pylon

At Pylon, were a small team building a very ambitious product in the mortgage space.

At this early stage, were looking for engineers who can see the opportunity of what were building towards and want to shape the user experience of a deeply technical product.

We're in search of frontend engineers who love turning complexity into clarity and who sweat the details in service of usability, performance, and craft. If you thrive on building fast, expressive interfaces and care deeply about the experience behind every click, Pylon could be a great place for you.

About You

You :

• Care about the full stack, but specialize in the last mile. Youre most excited about the frontendbut you can reason across the stack and know how to integrate cleanly with backend systems.
• Have strong product instincts. You think in flows, not just components. Youre motivated by how users feel, how quickly they understand something, and whether they trust what they see.
• Embrace constraints. Designing great UX in a highly regulated, high-stakes domain is a hard problem. Youre energized by solving for clarity in a complex space.
• Know your tools and push them hard. Whether its squeezing performance out of a rendering path or designing a type-safe form builder, you love building polished, maintainable UI code that scales.
• Work autonomously and with impact. You dont wait around for perfect specs or throw pixels over the wall. You collaborate tightly with engineers, designers, and PMs to build and iterate quickly.
• Love strong typing. We use TypeScript across the stack and care a lot about types as a tool for correctness, clarity, and iteration speed. You probably do too.

About The Team

What were not :

Building a CRUD app : Were building a platform thats only possible due to deep technology investments and thinking hard from first principles. Cargo-culting whats come before wont be sufficient. If youre looking to do mostly plumbing / lego piece assembling, Pylon may be very frustrating for you

An LLM wrapper : Mortgage is a sprawling mess of problems, and there isn't one tool that solves every one of them. We use LLMs, but we've reached for tools in multiple disciplines like mixed-integer linear optimization and programming language research.

An easy job : Were building a lot of things from the ground up for the first time. Working at Pylon is like a research project where you have to ship to intelligent, opinionated customers regularly. Its basically guaranteed youll be handed a task that is too difficult for you to do. You might fail sometimes. You might have no idea where to start. Our team leans heavily on each other, but theres no getting around the difficulties.

What we are :

A small team : We dont have an army of engineers. If you find something is broken, you are probably the best one to fix it. All the code we write has to punch above its weight in maintainability and toil reduction. If you have a good idea, you have much more ability to put it into action than at a large company.

We need generalists : Specialization is for big companies that already have everything figured out. If youre smart, flexible and like getting into everything, we want you.

Working in a regulated space : Mortgage is regulated both federally and at the state level. We move fast, but breaking things isnt an option.

About The Job

Basics

Job title : Frontend Engineer

Stock options : Own a piece of the company and we all win together

Benefits : Health insurance, 401K, dental, etc.

Our technology stack :

We dont require that youve worked with any of these technologies beforethis is just our stack for your reference :

On the frontend, youll :

General philosophy : Monolith until it hurts. If we can do something without introducing a new service, we will.

About Pylon

The $13 trillion mortgage industry at the core of the American economy runs on broken assembly lines with human-powered workflows, stitched-together software, and a series of capital markets intermediates. The costs to originate are at an all time high despite foundational shifts in technology.

Pylon is rewiring mortgages from the ground up. We are building the only API-first, programmatic infrastructure that fully automates credit, compliance, capital, and operations. For the first time, originators can build and scale mortgage businesses entirely through software, not people. Our team comes from Stripe, Better, and Affirm, and we are backed by Conversion Capital, QED, Citi, Fifth Wall, Peter Thiel, and the founders of Ramp, Mercury, Blend, and others.

Seniority level

Seniority level

Entry level

Employment type

Employment type

Full-time

Job function

Job function

Engineering and Information Technology

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