TechTree · 18 hours ago
Senior/Staff Full Stack Software Engineer
New York, NY
Full-time
Onsite
Senior Level
$200K/yr - $300K/yr
5+ years expTechTree is a company developing a desktop AI assistant that provides context-aware chat and actionable insights. They are seeking a Senior/Staff Full Stack Software Engineer to own product areas end-to-end, design features, and make architecture decisions.
Information ServicesInformation Technology
Responsibilities
Own product areas end-to-end: scope, ideate, run user research, build, ship, fix, and maintain
Design and deliver features that capture and surface "day context" and actionable insights without being noisy
Make pragmatic architecture decisions across TypeScript/Node/React and/or Swift/C++
Contribute to desktop app performance and UX; Electron is a big plus
Collaborate tightly with design/leadership; operate with high autonomy and bar-raising quality
Qualification
Required
5–10 years of experience (3–4 years considered if fast-rising)
Proficiency in TypeScript
Experience with Node.js and React for frontend/full stack
Experience with Swift or C++ for backend/full stack
Experience in high-growth startups or big tech with startup exposure
O-1 sponsorship and H-1B transfers available
TypeScript
Node.js
React
Swift
C++
Electron
AI/LLM-powered features
Consumer productivity app experience
Preferred
Former founders or early-stage experience
Benefits
Health
Dental
Vision
Flexible PTO/parental leave
Paid team lunches
Relocation package
Company
TechTree
Techtree is creating a career networking platform to help devs from across the world to get mentored.
11-50 employees
Funding
Current Stage
Early StageTotal Funding
$0.15MKey Investors
Startup Wise Guys
2021-07-01Pre Seed· $0.15M
2020-12-01Pre Seed
Recent News
2025-10-10
Company data provided by crunchbase