Join Us

Help us build systems that matter

"So, what do you do?"

When you join our team, your answer will be about how your work helps to protect people from extreme and unpredictable events. And how your team is working to solve humankind’s greatest challenge. If an uncommon answer to a very common question intrigues you, please continue reading.

Culture & Values

We strive to create an environment where employees can grow personally and thrive professionally

It’s not what we do, it’s how we do it

We are problem solvers. We embrace adversity and seek to solve the almost-impossible. Above all, we are mission-driven technologists on a mission to build planetary-scale resilience, together.


Uncover your blind spots

Be honest, humble and open-minded

The vision starts with you

Foster resilience in yourself and the people around you

Be accountable

Own your word, your decisions, your wins, and your losses

Actions speak louder than words

True to our values, we’re constantly working to uncover our blindspots – to make One Concern a more diverse, equitable, and inclusive place to work. Currently, our team comes from 5 continents and 20 countries. Nicole Hu, our co-founder and CTO leads the technology team which comprises >30% women.

"I wouldn’t say I have all the answers; my team has all the answers"

Perks & Benefits

Due to the COVID-19 pandemic, One Concern offices in Menlo Park and Tokyo are currently closed.

Flexible Working Hours

The pandemic has added a burden to our employee’s lives. We’re committed to flexible working hours, to help you manage and balance your personal & professional obligations.

Health Coverage

Resilience starts within ourselves. To keep you strong and healthy, One Concern covers your medical, dental, and vision insurance.

Competitive Salary & Equity

Own the work you do. We offer competitive compensation packages and equity stakes in the company.

Unlimited PTO

You’re at your best when you’re rested and energized. We encourage you to take time off whenever you need it.

Awesome Office & Location

In more typical times, our California staff operate out of a modern open floor plan in Menlo Park, near the Caltrain station, while our Japan staff are based in bustling Shibuya in downtown Tokyo. Commuter benefits are also available.

Daily Lunches and Fully-Stocked Kitchen

When we’re in the office, here’s what we bring to the table: a fully stocked kitchen, plus free team lunches catered every day by the best local choices.

Our Teams

Go To Market (GTM)


The GTM team puts our product into the hands of business, community, and emergency managers. This group of sales, business, industry, and solutions professionals brings our product to the people who need it.

Debbie Weiser

Senior Manager Customer Success

Tatsuya Okabe

Solutions Architect, Japan

Finance and Business Operations


The Finance and Business Operations team enables the One Concern business to scale and thrive. From leading financial and business strategy to the maintenance of internal financial resilience, this team keeps everything running smoothly.

Victoria Tang

Financial Planning & Analysis Manager

Tammy Comb

HR / Finance Manager



The People team empowers the people behind the mission, and runs the programs that structure and enrich the team experience. This team fosters the growth and success of current team members and drives the recruitment of new talent.

Nicolette Quispe

Chief People Officer

Tyler Smith

Director of People Operations



The Marketing team spreads the voice of One Concern far and wide. This group of marketing and business professionals makes our technology, our work, and our mission accessible to the world.

Joe Paluska

Chief Marketing Officer

Patrick Brown

VP of Marketing

Dee Dolan

Director of Marketing

Casey O'Brien

Marketing Associate

Data Science


Combining hazard experts, data science technologists, and researchers, the Data Science team crafts the foundational input of our technology by building the models that produce our impact predictions.

Lynne Burks

Staff Data Scientist, Seismic

Yi Liu

Flood Data Scientist, Hydrodynamics

Zhuo Liu

Senior Data Scientist, Flood

Shabaz Patel

Director of Data Science

Junichi Sakai

Data Scientist - Flood and Seismic

Youngsuk Kim

Data Science Manager



The Engineering team builds the technical solutions that bring our models to our users. Our developers build large scale data pipelines, pair model output with infrastructure and environmental data, and ultimately render this huge amount of data so that it's available on command from the user in our front end.

Aakarsh Gupta

Software Engineer

Meryl Hu

Senior Software Engineer

Product and Design


The Product and Design team is the bridge between our users and our technology. Our Product team members drive the strategy of our products and our designers create a seamless and meaningful experience for our users.

Gerald Rousselle

VP Product

Kimberly Cakebread

Director Technical Writing

DeeDee Kim

Product Manager

Peter Moore

Director, Product & Operations