Software Engineer (All Levels)

Blossom

📍New York, NY
Posted May 19, 2026

Job Overview

Position

Software Engineer (All Levels)

Company

Blossom

Location

New York, NY

Work Type

On-site

Job ID

li-4416601085

Job Description

Blossom Health exists to
solve the mental health epidemic
in America by partnering with psychiatrists to expand access to affordable, timely, clinically-effective mental healthcare. Our
AI-native care platform
is loved by hundreds of clinicians and thousands of patients.

We’re a
Series A
company with
$20M+ raised
from Headline, Village Global, and the founders of General Catalyst, Flatiron Health, Sword Health, Grow Therapy, Fay, Elemy, Zip, Blank Street, Assured, Bridge, Birches Health, and Enzo Health.

**Why you should work here:**

  • 🚀 Hyper-growth environment: Get firsthand exposure to how a startup scales from 0→1→n, with visibility across product, engineering, and operations

  • 🤝 High trust and autonomy: You’ll own meaningful projects from day one and shape both technical decisions and product direction. We trust engineers to figure out the best path forward - without micromanagement.

  • 🧠 Talent-dense team: Work with a top-percentile team built on mutual respect and admiration, with shared goals, motivations, and vision for the future.

  • ⚡ Real impact: Your code will directly improve access to mental health care for thousands of patients and clinicians

**What we're looking for:**

  • Highly motivated, ambitious, and capable - looking to tackle a large, meaningful problem area

  • Ownership mindset - thinking for the long-term and placing the business and our customers first

  • High velocity and high excellence - have a real sense of urgency to move quickly and take pride in the quality of your work

  • An explorer - comfortable with ambiguity and autonomy, seeking to answer questions previously unasked, to leap into the unknown

  • An optimist - you believe in a tomorrow better than today

  • A builder - you take joy in bringing new creation to the world, in leveraging technology to make useful things

  • Humble - you use your gifts in the service of others and understand that success is an output, not an input

**What you'll do:**

  • Design and build scalable, reliable systems powering core product workflows

  • Ship high-quality code that balances speed and technical rigor

  • Proactively identifying and resolving system reliability risks, owning uptime, observability, and performance as first-class engineering concerns

  • Leverage cutting-edge AI to create intuitive and novel clinician and patient experiences

  • Conduct thoughtful code reviews and provide technical mentorship, raising the bar for engineering excellence across the team and beyond

**You'll thrive here if you:**

  • Have a bachelor's degree or equivalent experience in Computer Science or related field

  • Have 2+ years of professional working experience outperforming in high-quality environments

  • Excel at building production systems end-to-end with minimal oversight

  • Are fluent in TypeScript and/or Python (experience with LLM-powered apps preferred)

  • Are comfortable with traversing the software stack and picking up the latest technologies to drive technical outcomes

  • Love autonomy, ambiguity, and ownership

  • Are authorized to work in the U.S. and excited to be in-person in NYC 5 days a week

**Benefits:**

  • Competitive salary, equity, growth opportunities

  • Best-in-class health, dental, and vision insurance

  • A focus on outcomes, not hours, with unlimited PTO

  • Team outings, offsites, and a sunny NYC office stocked with snacks

Compensation Range: $150K - $220K

Interview Prep

AI-powered insights to help you prepare

Key Skills

Required:
Preferred:

Practice Questions

💡Technical Questions (3)
  • 1.How would you design a system to handle high-volume, sensitive patient data while ensuring both low latency for real-time AI features and strict reliability?
  • 2.Can you describe your experience building production applications powered by LLMs, and how you handle challenges like latency or hallucinations?
  • 3.Blossom values high velocity and high excellence. How do you ensure the code you ship is both fast to deliver and technically rigorous?
🎯Behavioral Questions (3)
  • 1.Tell me about a time you had to build a production system end-to-end with minimal oversight. How did you navigate the ambiguity?
  • 2.Describe a situation where you proactively identified and resolved a system reliability risk before it became a critical issue.
  • 3.Give an example of a time you provided difficult feedback during a code review. How did you handle it while maintaining mutual respect?
🧩Situational Questions (2)
  • 1.You are tasked with building a novel AI feature for clinicians, but the product requirements are highly ambiguous and the tech stack involves a tool you haven't used before. What do you do?
  • 2.It's Friday afternoon and you discover a bug causing intermittent downtime for clinicians using the platform, but you also have a deadline to ship a new AI feature on Monday. How do you handle this?

Resume Keywords

Make sure these keywords appear on your resume

TypeScriptPythonLLMScalable SystemsSystem ReliabilityObservabilityEnd-to-EndMental HealthAI-NativeCode ReviewsAutonomyStartup

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