Helium
tryhelium.com
Actively hiring
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Overview
Helium is a Y Combinator-backed (S24) software company developing AI-driven paywall management, upsell personalization, and conversion rate optimization platforms for consumer mobile applications. Headquartered in San Francisco, the startup enables mobile product and growth teams to dynamically design, test, and deploy in-app paywalls and subscription monetization flows without writing native code or waiting for app store release approval cycles.
Technologies
Tech DNA
Go
TypeScript
Dart
Flutter
Next.js
React.js
ClickHouse
Fly.io
LLM
AI/ML
ClickHouse
Supabase
Cursor
OpenAI
LLM
Frontend
TypeScript
Dart
JavaScript
Fly.io
Next.js
React.js
shadcn/ui
Tailwind CSS
Zustand
Radix UI
Other
Go
Flutter
Stack modernity
79/100
How modern this stack is, based on technology relevance, AI adoption and the share of legacy tools.
In-demand technologies
Go
3 jobs
Required
$200k
-2% vs market
TypeScript
3 jobs
Required
$200k
+11% vs market
Supabase
3 jobs
Optional
$200k
+11% vs market
Cursor
3 jobs
Optional
$200k
+8% vs market
Zustand
3 jobs
Optional
$200k
+146% vs market
ClickHouse
3 jobs
Optional
$200k
+43% vs market
Tailwind CSS
3 jobs
Optional
$200k
+21% vs market
Next.js
3 jobs
Required
$200k
+3% vs market
Salary medians are calculated from this company's open jobs and compared with the market.
Stack changes
OpenAI
Aug 2026
Radix UI
Aug 2026
JavaScript
Aug 2026
Dart
Aug 2026
Zustand
Aug 2026
TypeScript
Aug 2026
Tailwind CSS
Aug 2026
Supabase
Aug 2026
Technologies recently added to or removed from this company's stack - a signal of tech migrations and new initiatives.
Clera
Jobgether
Antal
GreyOrange
Link Group
Accenture
Salary insights
Compensation ranges based on this company's open jobs
Median
$200k
Typical range
$200k – $250k
Open positions
3
3
Jobs
Junior
66.7%
Senior
33.3%
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Junior | 2 | $200k | $200k |
| Senior | 1 | $250k | $250k |
Highest paying role
Founding Sr Full-Stack Engineer
$250k
Normalized to USD per year
Growth
Hiring Momentum
58/100
Growing
Open positions
3
0 opened / 0 closed in 30 days
ATS activity
Every ~3 hours
08/31/2026
Hiring Dynamics
+100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Backend
100% ▲
Actively hiring for Backend (+3 in 30 days)
Activity Timeline
Added OpenAI to stack
Aug 2026
Added Radix UI to stack
Aug 2026
Added JavaScript to stack
Aug 2026
Added Dart to stack
Aug 2026
Added Zustand to stack
Aug 2026
Added TypeScript to stack
Aug 2026
Added Tailwind CSS to stack
Aug 2026
Added Supabase to stack
Aug 2026
Added shadcn/ui to stack
Aug 2026
Added React.js to stack
Aug 2026
Added Next.js to stack
Aug 2026
Added LLM to stack
Aug 2026
Jobs
$150k – $200k per year • Equity 0.5–1% • In office • Full-Time • 1+ year exp • Bachelor's Degree • San Francisco
Go
TypeScript
ClickHouse
Supabase
AI/ML
Cursor
OpenAI
Frontend
Next.js
React.js
shadcn/ui
Tailwind CSS
Zustand
Mobile
Flutter
DevOps
Fly.io
Apply
$150k – $250k per year • Equity 0.5–1.5% • In office • Full-Time • 3+ years exp • Bachelor's Degree • San Francisco
Go
TypeScript
Dart
JavaScript
ClickHouse
Supabase
AI/ML
Cursor
LLM
OpenAI
Frontend
Next.js
React.js
shadcn/ui
Tailwind CSS
Zustand
Radix UI
Mobile
Flutter
DevOps
Fly.io
Apply
$125k – $200k per year • Equity 0.5–1% • In office • Full-Time • 1+ year exp • Bachelor's Degree • San Francisco
Go
TypeScript
Dart
JavaScript
ClickHouse
Supabase
AI/ML
Cursor
LLM
OpenAI
Frontend
Next.js
React.js
shadcn/ui
Tailwind CSS
Zustand
Radix UI
Mobile
Flutter
DevOps
Fly.io
Apply