Jobs in the United States

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Added 3 mins ago
RU
Senior Technical Lead - Java / Distributed Systems
Randstad USA
Washington, DC
- $55 to $60 USD / hour
Randstad is seeking a hands-on Senior Technical Lead - Java / Distributed Systems to drive the technical design, development, and delivery of core enterprise applications supporting…
Added 3 mins ago
RU
Senior Network Security Engineer
Randstad USA
Washington, DC
- $60 to $70 USD / hour
Randstad is seeking an experienced Senior Network Security Engineer to serve as a technical leader in designing, implementing, and optimizing perimeter and infrastructure security controls…
Added 3 mins ago
Distinguished Engineer
The Elevance Health Companies, Inc.
United States
The Distinguished Engineer is responsible for leading the design, development, and deployment of large-scale, production-grade artificial intelligence (AI) systems and platforms that enable…
Added 4 mins ago
BSS Solution Train Engineer
Prodapt
Richardson, TX
5+ years of experience working with Agile development, Agile delivery practices, Agile metrics, and/or scaled Agile environments.
Added 4 mins ago
AI Engineer (Active IRS MBI clearance)
Mission Bridge Partners
Remote, United States
This position requires a combination of deep technical expertise, cloud engineering capabilities, and the ability to lead AI initiatives from concept through production deployment. The AI…
Added 5 mins ago
J
Mechanical Engineer
Jobot
Augusta, GA
- $125,000 to $145,000 USD / year
Cutting edge well established engineering company seeking an experienced Mechanical Engineer to join our growing team!
Added 5 mins ago
Engineer – Combination Product Development, Prefilled Syringe (PFS) Platform
Amgen Inc.
CA
Let’s do this. Let’s change the world. In this vital role you will be the Combination Product Development Engineer contributes to the development, verification, and transfer of prefilled…
Added 6 mins ago
DD
Environmental, Health & Safety Intern
Detroit Diesel Corporation
Detroit, MI
- $21 to $29 USD / hour
…team that manages capital improvement projects and provides technical support for building…
Added 9 mins ago
Structural Applications Engineer II
ICON
Austin, TX
ICON is seeking a Structural Applications Engineer II to enable customers, Structural Engineers of Record (SEORs), Design and Construction teams, many encountering ICON's system for the…
Added 10 mins ago
Legal AI Solutions Analyst
USA Alston & Bird
United States
…others, highlights our commitment to innovation and professional development. At Alston & Bird LLP, our foundation is made of trust, reliability, and…
Added 12 mins ago
Senior Specialist, Electrical Engineer- Motor Control and Servo Design
L3Harris Technologies
Salt Lake City, UT
L3Harris is seeking a Senior Specialist, Motor Control and Servo Design Engineer to join the design team and support growing motor drive and control circuit card development needs. This…
Added 12 mins ago
Lead, Systems Engineer
L3Harris Technologies
Salt Lake City, UT
L3Harris is seeking a Systems Engineer to lead the life-cycle support of systems from conceptual development through product phase-out. This position encompasses proposal support,…
Added 14 mins ago
Lead Agentic AI Offensive Security Engineer
Hewlett Packard Enterprise
Spring, TX · San Jose, CA · Durham, NC · Andover, MA · Fort Collins, CO · Frisco, TX
HPE’s Cybersecurity team is seeking a Lead Agentic AI Engineer to design, enhance and support the technical direction of our AI-Enabled Offensive security organization. Using your expertise…
Added 14 mins ago
Principal Agentic AI Security Engineer
Hewlett Packard Enterprise
Spring, TX · San Jose, CA · Frisco, TX · Ft. Collins, CO · Alpharetta, GA · Durham, NC
The Agentic AI Engineer is responsible for designing, building, and operating production-grade agentic systems that combine foundation models, software services, enterprise data, tools, and…
Added 14 mins ago
Software Engineer 2 – Wireless Access Point Development
Hewlett Packard Enterprise
Cupertino, CA · Sunnyvale, CA
BSP and boardbring up, Kernel modules development.
Added 18 mins ago
Software Developer
Amentum
Dahlgren, VA
Amentum is seeking a Software Engineer to support Naval projects in Dahlgren, VA. This position will support the design, development, integration, and testing of software for DoW weapons…
Added 23 mins ago
Lead Network Security Engineer
Manufacturers and Traders Trust Co
Wilmington, DE
…wireless, VPN, and cloud-connected environments. Assists the technical subject matter expert for Cisco ISE, authentication infrastructure, and Zero Trust initiatives, while mentoring less…
Added 24 mins ago
Manufacturing/ Tooling Engineer
Blue Origin Personnel, LLC
United States
We are looking for someone to apply their technical expertise, hands-on judgment, and commitment to quality to positively impact safe human spaceflight. Passion for our mission and vision…
Added 25 mins ago
Stress and Lifing Engineer
Rolls-Royce
United States
…position offers an excellent environment for professional growth, technical development, and collaboration within a dynamic and knowledgeable global engineering…
Added 25 mins ago
Senior Software Engineer, Search
Themis Solutions Inc.
Remote, United States
…experience to our customers. To enable that experience, our development team strives to optimize our efforts on performance, reliability, scalability, and a beautiful and intuitive…
Added 30 mins ago
Software Engineer, Telemetry - Top Secret Clearance (Starlink)
SpaceX
Washington, DC · Hawthorne, CA
As a software engineer on the Starlink program, you will be solving challenges that improve our ability to fully utilize the hardware we have deployed. Our goal is to provide customers with…
Added 32 mins ago
VL
Staff Ecoengineer III (Part-Time)
Verdantas LLC
Remote, United States
- $40 USD / hour
- Part-time
Contributing to proposal development and technical documentation, supporting continued growth of the Eco Engineering department
Added 32 mins ago
Senior Project Engineer, NA
Vantage Data Centers Management Company LLC
Port Washington, WI
…conception through commissioning, working with Sales, Operations, Development, and Engineering along the way. Construction also works closely with partner contractors to come up with a…
Added 32 mins ago
Senior Construction Manager, NA
Vantage Data Centers Management Company LLC
Reno, NV
The Project Delivery team is a key partner to Development, Engineering, Sales, Operations, Procurement, and other stakeholders throughout the project lifecycle, helping transform data…
Added 33 mins ago
Senior Core Infrastructure Engineer
Oracle
Santa Clara, CA · Seattle, WA
…tolerance, and high availability. We are looking for a hands-on engineer with strong systems programming skills, end-to-end ownership, and an AI-first mindset to drive engineering…

PermitFlow

Principal Software Engineer, AI

New York City, NY, United States

$250,000 to $300,000 USD / year

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Job details

Pay: $250,000 to $300,000 USD / year
Experience: 10+ years of software engineering experience with recent time spent building LLM-powered products.
Posting language: English
Posted: Nov 4, 2026

Original job description

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, https://www.permitflow.com/blog/permitflow-series-b from top-tier investors including Accel, Kleiner Perkins https://www.linkedin.com/feed/update/urn:li:activity:7401703305569275904/, 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). We prefer NYC-based candidates or those open to relocation.

ROLE OVERVIEW

We're hiring a Staff/Principal Engineer to build PermitFlow's core product AI Assistant, infrastructure, and workflow agents. This is a role that will require UX and technical acumen to deliver high quality agents in a genuinely complex domain, while also up-leveling our core agentic infrastructure and data flywheel.

Submitting a permit means comprehending construction documents, extracting project details, confirming every requirement has been met and often filling in pdf forms. Errors compound across steps and a failed submission adds real cost for our customers as projects slow.

The ideal candidate will mix an exceptional history of product delivery with true experience building AI and Agentic infrastructure from the ground up. You ship quickly, instrument everything, hold a high quality bar, and stay close to the users of what you build.

This role reports directly to our VP of Engineering. We're hiring at Staff or Principal, with the level based on past experience and interview performance.

WHAT YOU'LL DO

Own the agent architecture. Design the reasoning loop, planning and decomposition strategy, state and session model, and recovery behavior for long-running tasks.
Build the context layer. Retrieval, memory, and context-window management over project documents, jurisdictional requirements, prior submissions, and customer-specific conventions.
Design the action surface. Define the tools the assistant can call, the permissions model around them, and the human-in-the-loop checkpoints for actions that are expensive or irreversible.
Make evaluation the engine of progress. Stand up offline and online eval harnesses that measure task completion and failure modes. Build the iteration loop that lets the whole team improve agent quality on evidence.
Set the bar for the org. Establish the abstractions, SDKs, and review standards other engineers build agentic features on.
Stay close to the customer. Sit with permit coordinators and builders, watch the assistant fail in real conditions, and bring that back into the system design.

WHAT WE'RE LOOKING FOR

You've shipped an assistant or agentic product at meaningful scale
Deep, current knowledge of the agentic stack (tool calling and tool design, context engineering, memory, retrieval, orchestration patterns, etc)
You’ve built eval harnesses that changed what a team worked on, and you can articulate what makes an eval trustworthy.
You are a genuinely strong software engineer, not an AI specialist who needs someone else to make it production-ready. You’ve owned services in production and you write code that other people are glad to inherit.
You operate with earned authority. You influence through demonstrated judgment, working code, and clear writing rather than title or mandate.
10+ years of software engineering experience with recent time spent building LLM-powered products.

WHAT WE OFFER

Competitive salary and meaningful equity in a high-growth company
100% company-paid base medical, dental, and vision coverage for employees + healthcare FSA
401(k) savings plan
Unlimited PTO and paid family leave
Home office & equipment stipend
Daily in-office lunch and dinner provided
Commuter benefits (pre-tax transit and parking)

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.