Jobs in the United States

25+ jobs

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Added 1 day ago
Applied AI Engineer, Internal Tooling
Automattic, Inc.
NEW YORK, NY
Added 1 day ago
Senior Solutions Engineer, Acquisition | East Coast | Remote
Grafana Labs
Remote, United States
Ideally located in Greater NYC or Boston Area
Added 2 days ago
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Full Stack Engineer
Expensify
Remote, United States
- $150,000 to $250,000 USD / year
We’re looking for a resourceful, self-directed engineer who is excited to work across product and engineering. You’ll work closely with other engineers, designers, customer-facing teams,…
Added 2 days ago
Full Stack Product Engineer
santehq.com
NY
…agents throughout development, and build together in person in…
Added 2 days ago
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Principal Software Engineer, Platform
PermitFlow
New York City, NY
- $250,000 to $300,000 USD / year
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…
Added 2 days ago
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Staff Software Engineer
PermitFlow
New York City, NY
- $200,000 to $275,000 USD / year
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…
Added 3 days ago
GA
Software Engineer Intern Winter 2026-2027
Genius AI
New York, NY
- $25 to $50 USD / hour
You will report to an engineering manager on our team. You must be commutable to our NYC headquarters in Union Square, and will operate in an in-person environment. We default to being…
Added 3 days ago
Embedded Transformation Engineer
Redesign Health
New York, NY
Redesign Health is a global venture and applied technology firm focused on building next-generation healthcare organizations. We manage venture capital, venture buyout, and health system…
Added 3 days ago
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Member of Technical Staff, Applied AI
Finch
New York City, NY
- $180,000 to $280,000 USD / year
3. Applied AI work and room to experiment. We are building at the cutting edge of legal AI application.
Added 3 days ago
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Member of Technical Staff
Finch
New York City, NY
- $180,000 to $280,000 USD / year
3. Applied AI work and room to experiment. We are building at the cutting edge of legal AI application.
Added 3 days ago
Senior Analytics Engineer, Topps Digital
Fanatics Collectibles
Los Angeles, CA · NY
As a Senior Analytics Engineer at Topps Digital, part of Fanatics, you'll be the bridge between raw data and business decisions, owning everything from BI dashboards to AI-powered insights.…
Added 3 days ago
Full-stack Software Engineer III/Senior, AI Gateway
ngrok Inc.
San Francisco, CA
…around AI traffic: what was allowed or blocked, which policies applied, and how usage accumulated. When customers ask “what happened?”, the gateway should already…
Added 3 days ago
VP
Senior Photonics Design Engineer - Semiconductor Optical Amplifier (SOA) / Active Devices)
Voyant Photonics
New York, NY
- $140,000 to $240,000 USD / year
…optical circuit switches (OCS) for AI data centers. Based in NYC, we’re a hands-on team designing, building, and deploying frontier hardware to solve problems that matter, from how machines…
Added 4 days ago
Senior AI Delivery Engineer (Remote)
Myriad360
Remote, United States
You are a seasoned AI delivery engineer / architect who brings:
Added 4 days ago
Senior Forward Deployed AI Engineer (GenAI, AWS)
Provectus
Remote, United States
Open-source contributions or public writing on applied AI.
Added 4 days ago
Senior Recruiting Coordinator & Talent Ops Lead
Ode with Anthropic
San Francisco, CA
- Over”engineer” the Culture: We’re building a culture that attracts and retains top applied AI talent, and we stress test large decisions through the perspective of our world class…
Added 4 days ago
Civil Engineer I-III
MTA
Brooklyn, NY
A valid New York State Professional Engineer's License
Added 4 days ago
Applied AI Engineer
Automattic, Inc.
NEW YORK, NY
…mission-driven company.Whether you're working in-person in NYC or distributed globally, youll have the autonomy to focus on high-impact work without the typical constraints of startups…
Added 4 days ago
AI Engineer
Alaffia Health
New York, NY
We’re a high-growth, venture-backed Series B healthtech startup based in NYC and are actively scaling our company. Join us in helping to build a healthcare system that works better for…
Added 4 days ago
M
Research Engineer, Intern – Benchmarking
Mercor
San Francisco, CA
- $70 USD / hour
As a Research Engineer at Mercor, you’ll work at the intersection of engineering and applied AI research. You’ll own benchmarking pipelines, evaluation systems, and failure analysis…
Added 4 days ago
M
Research Engineer Intern - Environments, Data and Post-Training
Mercor
San Francisco, CA
- $70 USD / hour
As a Research Engineer at Mercor, you’ll work at the intersection of engineering and applied AI research. You’ll contribute directly to post-training and RLVR, synthetic data generation,…
Added 4 days ago
C++ Software Engineer (Greenfield Market Data Application)
Talan
New York, NY
…experts, proprietary solutions built on advanced models, and an applied research, experimental development, and innovation…
Added 4 days ago
VP
Principal PIC (Photonic Integrated Circuit) Design Engineer
Voyant Photonics
New York, NY
- $200,000 to $280,000 USD / year
…optical circuit switches (OCS) for AI data centers. Based in NYC, we’re a hands-on team designing, building, and deploying frontier hardware to solve problems that matter, from how machines…
Added 5 days ago
Senior Director, Track Design and Specifications
MTA
Brooklyn, NY
A New York State Professional Engineer (PE) license is required.
Added 5 days ago
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Principal, AI Transformation, Cyber
Ode with Anthropic
San Francisco, CA · Raleigh, NC · New York City, NY
- $400,000 to $450,000 USD / year
- Over”engineer” the Culture: We’re building a culture that attracts and retains top applied AI talent, and we stress test large decisions through the perspective of our world class…

PermitFlow

Principal Software Engineer, Platform

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: 15+ years of software engineering experience, including time setting technical direction across multiple teams.
Posting language: English
Posted: Oct 29, 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 Principal Engineer to own the evolution of our architecture and platform so it works for agents as well as people. Our goal is simple: double the output of our entire organization while raising the quality bar. The scope is the whole platform. You’ll work across infrastructure, shared services, and product code, and step in as a product engineer anywhere in the stack when that is the fastest way to move.

The ideal candidate is deep in code architecture and platform engineering, already works agent-first, and has built foundations that other teams adopted because they were better. This role reports directly to our VP of Engineering.

WHAT YOU'LL DO

Own the architecture of our codebase. Set the patterns, module boundaries, and domain abstractions across our monorepo, and lead the refactors and migrations that get us there.
Design the monorepo for agents. Structure packages, ownership, the build graph, and conventions so an agent can find the right context, make a scoped change, and verify it without reading the whole repo.
Build the platform substrate. Own the shared services, infrastructure, and paved paths (data access, background jobs, environments, observability) that product teams build on and agents can use safely.
Own the agentic SDLC. Define how work moves from ticket to production when agents do much of the writing, testing, and reviewing. Set the defaults every team builds on, and change them as models and tools improve.
Scale verification with volume. Build AI-assisted code review, test generation, and CI gates so confidence to merge keeps pace as PR volume doubles. Decide where human review is required and where it is not.
Put agents to work in the background. Stand up agents that pick up well-scoped tickets, triage flaky tests, run dependency upgrades and large migrations, and draft fixes from incidents and error reports.

WHAT WE'RE LOOKING FOR

You've owned the architecture of a large, multi-team codebase. You've set the module boundaries and patterns others build within, run monorepo tooling (Nx, Turborepo, Bazel, or similar), and led migrations that changed how a whole org works.
Strong platform and infrastructure depth: cloud infrastructure, infrastructure as code, CI/CD, observability, and services you've run in production through real incidents.
You can work across the stack as a product engineer, from data model to UI, and you're happy to do it.
You work agent-first today. A large share of the code you ship comes from AI coding agents, and you have specific, earned opinions on where they break and how codebase structure fixes that.
Current knowledge of the agentic stack as it applies to software engineering: context engineering, agent instructions and skills, MCP, sandboxed execution, and how to evaluate a coding agent's output.
You operate with earned authority. You influence through demonstrated judgment, working code, and clear writing rather than title or mandate.
15+ years of software engineering experience, including time setting technical direction across multiple teams.

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.