SECTION I · THE BRIEF
Brief #19020Updated 22 AUG 2026REMOTEYc
Employbl Company Profile

Senior Software Engineer

Fuse AI is hiring a Senior Software Engineer in Remote. Full brief — comp band, interview process, and hiring team — available to Employbl members.

Location
Remote
Company size
2–10
Posted
3d ago
Via
Yc
Section II · Premium ProfileMembers only
  • 01Comp band & equity packageLocked
  • 02Seniority & experience requirementsLocked
  • 03Interview process & rubricLocked
  • 04Hiring manager & team contextLocked
  • 05Growth trajectory in this roleLocked
  • 06Offer & decision timelineLocked

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Senior Software Engineer · Fuse AI

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Job title
Senior Software Engineer
Job location
San Francisco, CA, US / Remote (IN; BR; AR)
Job description
**The Role**\ We’re looking for a Senior Full Stack Engineer to join our fast-paced, high-impact engineering team. You will work directly with our co-founder and CTO, an AI startup veteran with a successful exit, a decade of ML experience, and a Forbes 30 Under 30 recognition. As a core team member, you’ll have the opportunity to shape the future of AI-powered sales automation while building world-class software at breakneck speed.\ \ **What You’ll Do**\ Architect, develop, test, and maintain end-to-end features across our stack (React, Node.js, MongoDB, AWS, microservices, and Chrome extensions).Collaborate closely with the CTO and engineering team to build and ship features at the speed of [light.Design](http://light.Design) and implement scalable, high-performance AI-driven applications.Optimize system performance, reliability, and scalability in a microservices architecture.Experiment with AI agent architectures (bonus points for Langchain experience).Contribute to a culture of rapid iteration, continuous learning, and engineering excellence.\ What We’re Looking For\ 3+ years of experience in full-stack development, ideally with experience in React, Node.js, MongoDB, and AWS.Experience working with microservices architecture and Chrome extensions.Ability to thrive in an ultra-fast-paced startup environment where we ship daily.Passion for AI-driven automation and interest in Langchain or agent architectures is a big plus.Experience working with sales tools or GTM automation is a bonus.High agency with a bias for action and ownership.Strong communication skills with proficiency in English.\ \ \*\*Why Join Us?\*\*\ Work directly with world-class founders. Get mentorship from an elite technical leaders and be a core part of building something game-changing. Extreme impact. Your work will directly shape the future of AI-powered GTM automation.Remote-first. Work from anywhere with WiFi while collaborating with an all-star team.Y Combinator-backed. Join a company with strong venture backing, a high-growth trajectory, and massive market potential.Competitive compensation. Mix of stock plus cash options, because we want you to have skin in the game too.\ This is not an average 9-to-5 job—this is a starship. If you’re ready to push boundaries, move fast, and build the future of AI-powered sales, we’d love to hear from you!  ![🚀](https://fonts.gstatic.com/s/e/notoemoji/16.0/1f680/72.png) ![💫](https://fonts.gstatic.com/s/e/notoemoji/16.0/1f4ab/72.png)
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Fuse AI headquarters

San Francisco, CA

Company size

210 employees

Founded

2024

Total raised

$500,000

View company profile ↗

Funding rounds

  • Pre Seed$500K