Silicon Valley
101 - 250 Employees
51 - 100 Engineers
$100M+ Funding
Series C

We make software that intelligently optimizes operations at various departments within hospital systems. 200+ hospitals across the nation rely on our products to lower patient wait times, improve patient access and financial performance.

We've raised $100+ million to date and are experiencing phenomenal growth. CBInsights recently named us among the top 100 AI companies in the world.

Our mission is to make hospitals efficient, and our vision is to build an Air Traffic Control for hospitals that monitors patient flows and routes the right information to the right caregiver at the right time. Every year, more than 5,000 hospitals in the U.S. waste more than $750 billion due to inefficiencies. If you care about that and want to fix it, come work with us!

Active Roles
Why join us?
  • If you care about improving healthcare, you will find that building software that helps patients get faster treatments is incredibly satisfying. This is the #1 reason to work with us.

  • Join a rocketship! In the last 3.5 years alone, we added 190+ employees, 200+ hospital customers (including some of the nation's largest hospital networks), and raised $100+ million dollars. CBInsights recently named us among the top 100 AI companies in the world!

  • We have a diverse team with people from different academic, professional, and cultural backgrounds. We just moved into a brand new, open office and are super approachable and close-knit. It's fun to work here!

  • Our executive and leadership team is super experienced (ex Google/McKinsey/Stanford/MIT), transparent (they share a LOT), and approachable (you can walk into their offices and chat about anything!). Learn from people who have been there and build some great relationships!

Engineering at LeanTaaS
Engineering team and processes

We have small 5-member teams that work on various parts of the product. Each team consists of two engineers, one PM, and shared designers and data scientists. They execute independently with a dedicated vision, strategy, and roadmap with guidance from the product and tech leads. We follow a Kanban model — we start with some themes for every quarter, break it down into monthly goals, and ship features independently every week. Everything happens in feature branches and our CI/CD pipeline and QA automation helps deploy code quickly.

Technical Challenges

We've invested a lot in ensuring a clean, modular, and secure architecture based on microservices. But we have many challenges. First, is improving the scalability of our data pipelines. They've gotten to a point where we need a bit of an overhaul. Second is supporting customizations of our products as they get adopted more widely, in a clean way. Third is making sure that our predictive models run faster and better.

Projects you might work on
  • You'll spend 80% of time working on product features on the roadmap. You'll spend 20% of time working on making our services better - examples: extending our notifications service to support more channels and formats, implementing SAML based authentication, improving query performance, reducing complexity in our file processing, building analytics warehouse, etc.

Tech stack
Angular 8

Working at LeanTaaS

We're all about ownership and accountability. Come to work wanting to obsess about something and make it better. Move fast and get things done. Have some fun along the way.

Free Food

Catered lunch three days a week

Generous Vacation

Two weeks in your first year and it increases every year.


$100 towards gym membership of your choice.

Company Retreats

We usually do one all-day event and have a holiday party. This year, we went on a boat ride in SF bay in a private Yacht. It was fun!


We do one conference every year and attend many. We take engineers whenever we can whereever we can.

Flexible Hours

We have a flexible WFH policy.

401(k) Contribution

We have 401k.

Work from Home

We have a flexible WFH policy.


We pay for relocation.

Health Insurance

Full benefits

Team Activities

Happy hour every Friday, quarterly events, annual party

Beautiful Office
Maternal/Paternal Leave

Interested in this company?
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