Software Engineer

Full Stack Engineer · Mid · Full Time

New York City, NYUSD 125k – 250k6mo ago
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Role

What you'll do.

PermitFlow is a cutting-edge applied AI company revolutionizing the construction permitting process by developing intelligent software solutions that streamline complex workflows. The Software Engineer role offers an opportunity to build transformative AI-powered tools that address critical challenges in the $1.6T construction industry, working with a well-funded startup backed by top-tier investors.

Responsibilities

  • AI Workflow Transformation: Convert complex manual permitting processes into seamless, AI-enabled software experiences that enhance construction project efficiency
  • Full Stack Development: Design and implement comprehensive backend and frontend services, robust APIs, and data pipelines supporting AI-driven workflows
  • Cross-Functional Collaboration: Engage with Operations, Customer Success, and Sales teams to deliver intelligent, user-centric features that drive product innovation
  • End-to-End Feature Ownership: Manage features comprehensively from architectural design through implementation, testing, and production deployment
  • Engineering Culture Development: Contribute to establishing and maintaining high-quality engineering best practices and fostering a culture of technical excellence

Qualifications

What we look for.

Technical

  • Full Stack Proficiency

    Strong experience in full-stack development, with a preference for startup or fast-paced team background

  • Technology Stack

    Expertise or quick learning capability in React, TypeScript, Node.js, and Postgres

  • System Design

    Proven track record of deploying production systems with strategic trade-offs for speed, reliability, and scalability

Education

  • Computer Science Degree

    Bachelor's degree in Computer Science, Software Engineering, or related technical field preferred

Experience

  • Professional Software Development

    3-5 years of professional software engineering experience, with demonstrated ability to own and deliver complex features

Skills

Required

  • Full Stack Development

    Comprehensive skills across frontend, backend, and data layers

  • AI Technology Engagement

    Understanding and enthusiasm for AI-powered tools solving real-world construction challenges

Preferred

  • Construction Tech Knowledge

    Nice to have

    Background or interest in construction technology and regulatory processes

  • Startup Experience

    Nice to have

    Previous work in startup environments with rapid development cycles

Tech stack

Languages

TypeScriptJavaScript

Frameworks

ReactNode.js

Databases

PostgreSQL

Tools

AI Integration Tools

Other

API Development

Compensation

Pay and benefits.

Base·USD 125,000 – 250,000

Equity·Stock options

Benefits

  • Health Coverage

    Comprehensive medical, dental, and vision insurance

  • Flexible PTO

    Unlimited paid time off and paid family leave

  • Equipment Stipend

    Home office setup and technology equipment allowance

  • Equity Compensation

    Meaningful stock options in a high-growth startup

  • Workplace Perks

    Hybrid work model with in-office lunch and dinner provided

Process

Interview steps.

  1. 01

    Initial Screening

    HR phone screen to assess background and initial fit

  2. 02

    Technical Assessment

    Online coding challenge or take-home project demonstrating full-stack skills

  3. 03

    Technical Interviews

    Multiple rounds of in-depth technical interviews covering system design, coding, and problem-solving

  4. 04

    Leadership Interview

    Discussion with engineering leadership about team fit and long-term potential

  5. 05

    Final Offer

    Compensation negotiation and formal job offer

Full posting

Original listing.

PermitFlow is redefining how America builds. We’re an applied AI company serving the nation’s builders, tackling one of the largest information challenges in the economy: understanding what can be built, where, and how. Our AI agent workforce helps the fastest-growing construction companies navigate everything from permitting and licensing to inspections and project closeouts – accelerating housing, clean-energy, and infrastructure development across the country.

Despite being a $1.6T industry, construction still suffers from massive delays, wasted capital, and lost opportunity. PermitFlow has already delivered unprecedented speed, accuracy, and visibility to over $20B in development, helping contractors reduce compliance time, de-risk projects, and scale with confidence.

As the U.S. enters a new capex supercycle across data centers, factories, housing, and renewables, joining PermitFlow means building the AI infrastructure at the core of every construction project driving the next wave of reindustrialization.

We’ve raised over $90M, most recently completing our Series B, from top-tier investors including Accel, Kleiner Perkins, Initialized, Y Combinator, Felicis, and Altos Ventures, with backing from leaders at OpenAI, Google, Procore, ServiceTitan, Zillow, PlanGrid, and Uber.

Our HQ is in New York City with a hybrid schedule (3 in-office days per week). Preference for NYC-based candidates or those open to relocation.

What You’ll Do

  • Transform complex, manual permitting workflows into seamless, AI-enabled software experiences.

  • Design and implement backend and frontend services, APIs, and data pipelines to support AI-driven workflows.

  • Partner cross-functionally with Operations, Customer Success, and Sales to deliver intelligent, user-facing features.

  • Work directly with users to shape product direction and rapidly ship features that drive impact.

  • Own features end-to-end, from architecture and implementation to testing and production deployment.

  • Help establish engineering best practices and contribute to a culture of technical excellence.

What We’re Looking For

  • Strong experience in fullstack development, ideally including time at a startup or fast-moving team

  • Comfortable owning features across frontend, backend, and data layers

  • Experience with React, TypeScript, Node.js, and Postgres, or ability to learn quickly

  • Track record of shipping production systems and making thoughtful trade-offs for speed, reliability, and scalability

  • Excitement for AI-powered tools that solve real-world construction challenges and a customer-first mindset

What We Offer

  • Competitive salary and meaningful equity in a high-growth company

  • Comprehensive medical, dental, and vision coverage

  • Flexible PTO and paid family leave

  • Home office & equipment stipend

  • Hybrid NYC office culture (3 days in-office/week) with direct access to leadership

  • In-Office Lunch & Dinner Provided

PermitFlow provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability, genetics, sexual orientation, gender identity, gender expression, or family status, as protected by applicable law.


We are committed to a diverse and inclusive workforce and welcome people from all backgrounds, experiences, perspectives, and abilities. All employment decisions are based on merit, qualifications, and business needs.

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