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🌐 Remote💼 Full-time🗓 2026-06-25

Core

Build and maintain a mission-critical construction finance platform for lenders and institutional asset managers, enabling project tracking, automated verification, and payment acceleration.

Role type

Senior Full-Stack Web Engineer (Technical Lead)

Builds

Web platform capabilities, mobile app features, and technical prototypes for construction finance workflows.

Domain

Construction Finance / PropTech

Deliverable

production ML models | product features | infrastructure

Required skills

Full-stack web development, system architecture, end-to-end app lifecycle management, technical prototyping, team mentorship, agile development practices

Preferred skills

Mobile development, data engineering, machine learning, 3D graphics

Technologies

Ruby on Rails, Hotwire, React, TypeScript, React Native, Tailwind, Postgres, Sidekiq

Responsibilities

Define, refine, and architect new functionality; develop features aligned with mobile apps; manage testing, release management, and monitoring; build technical prototypes and R&D; establish development culture and conventions; mentor team members

Seniority

Senior, hands-on IC with leadership responsibilities

Rewrite
## About the role Sitewire is a simple yet powerful construction finance platform that helps lenders and institutional asset managers track project progress, automate work verification, and speed up payments. The company is backed by all-star PropTech VCs, yet profitable, and expanding 3x organically per year. We're looking for an experienced and entrepreneurial Full-Stack Web Engineer (senior or above) to help us achieve an ambitious growth plan that calls for new platform capabilities. Our small, fully-remote team is distributed across the US. We share a customer-first mindset and a deep belief that technology will make construction finance more productive and fair for all. Our customers rely on us for construction project budgeting, virtual inspections, and draw management. This is no shopping app; Sitewire is mission-critical to our customers. You will be a core member of the engineering team, working alongside peers with the support of a mature founding team expert in construction, mobile, and IoT. ## What you bring - Deep knowledge of full-stack web development and the pragmatism experience brings - A track record of architecting, extending, launching, and maintaining apps in widespread use - Strong initiative, comfort with ambiguity, and openness to feedback - Experience or interest in serving a diverse user base ## What you'll do - Collaboratively define, refine, scope, and architect proposed functionality - Develop new functionality and maintain feature alignment with the mobile apps - Manage the end-to-end app lifecycle, including testing, release management, and monitoring - Build technical prototypes and R&D with emerging technologies - Help establish the culture and conventions of our development practice - Serve as a technical leader and mentor others as we scale ## Technologies - Ruby on Rails - Hotwire - React - TypeScript - React Native - Tailwind - Postgres - Sidekiq We're a Rails shop with an existing maturing product, but Rails experience is not critical. If you're a good engineer, you can pick it up quickly. ## Experience with - mobile - data engineering - machine learning - 3D graphics is a plus
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