> Markdown version of [/jobs/ext/2110042-full-stack-software-engineer-130k-200k-equity-at-sitewire](https://www.wearedevelopers.com/jobs/ext/2110042-full-stack-software-engineer-130k-200k-equity-at-sitewire). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

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# Full-Stack Software Engineer ($130k - $200k + Equity) at Sitewire

- **Company:** Jack & Jill, Inc.
- **Location:** Austin, TX, United States (Remote available)
- **Experience:** Expert
- **Salary:** $130,000.0 - $200,000.0
- **Contract:** Permanent contract
- **Skills:** Application Lifecycle Management, Automation of Tests, Ruby on Rails, Release Management, TypeScript, ReactJS, Reliability of Systems, Performance Monitor, React Native
- **Published:** August 19, 2026
- **Apply:** https://arc.dev/remote-jobs/j/redirect/pdl48y7wt3

## About the Role

* Brings roughly 7 years of professional experience with deep mastery of React and solid backend engineering skills in modern typed languages such as TypeScript.
 * Has a proven track record of shipping and maintaining production-grade application code in fast-paced environments where they successfully managed ambiguity and took high initiative.
 * Exhibits a customer-first mindset and the ability to collaborate effectively within a fully remote team during the core collaboration window of 11am-3pm Mountain Time.

## Description

As a Full-Stack Software Engineer at Sitewire, you will build and ship mission-critical platform capabilities for construction lenders. Working in a hands-on IC capacity, you'll scope features, maintain alignment across web and mobile platforms, and help migrate a legacy monolith to a modern TypeScript/React stack while serving over a third of the nation's top private lenders., * Join a profitable startup backed by all-star PropTech VCs that is already growing 3x organically per year while solving high-stakes construction infrastructure problems.

 * Work directly with a mature founding team, including a CEO who is a serial entrepreneur with multiple exits and experience as a VC and corporate development professional.
 * Scale a mission-critical platform that is essential to its users' daily operations, cutting construction draw turnaround times from several days down to just hours.

What You Will Do

 * Scope, develop, and ship new product features end-to-end using TypeScript, React, and React Native to ensure seamless functionality across both web and mobile experiences.
 * Manage the complete application lifecycle, including rigorous automated testing, release management, and proactive performance monitoring to maintain high system reliability and engineering velocity.
 * Help migrate core services from a legacy Ruby on Rails monolith to a modern architecture while writing clean, maintainable code that keeps the codebase healthy as the team scales.


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