FewerJobs.
All jobs

Senior Software Engineer

Moonshot AI - New York City, New York, United States

Posted Jan 23, 2026

Benefits

Parental leave
Not verified
Non-birth-parent leave
Not verified
Family-building benefits
  • Fertility benefits: Not verified
  • Adoption assistance: Not verified
  • Surrogacy assistance: Not verified
Mental health support
Not verified
Relocation assistance
Not verified
Childcare support
Not verified
Learning budget
Not verified
Verification
Not verified
Salary
Not verified
401(k) match
Not verified

Was this benefit information wrong? Tell us.

Schedule

Shift type
Not verified
Weekend work
Not verified

Application

Cover letter
Not verified
Assessment
Not verified
Deadline
Not stated

Where they hire

State eligibility is not yet verified.

About this role

Senior Software Engineer New York City, New York, United States Why Moonshot AI? Imagine websites that rebuild themselves on autopilot to sell more, convert better, and grow faster. At Moonshot AI , we're making that happen - merging generative AI, large-scale data pipelines, and experimentation into a self-evolving web. We're a well-funded, very early-stage startup with a massive vision. Joining now means you're not just an employee - you're helping set the technical and cultural DNA of the company. If you've ever wanted the autonomy of a founder with the backing of top-tier investors, this is it. What You'll Build & Achieve As our Senior Fullstack Engineer, you'll be hands-on across the stack - designing, building, and scaling systems that power our AI-driven platform. Expect autonomy, speed, and a ton of ownership. - Architect and build scalable systems - from backend APIs to frontend dashboards - that process tens of millions of web events per day. - Design large-scale data infrastructure that explains how websites are built, why they perform the way they do, and how to optimize them. - Train and integrate LLMs into production to automatically hypothesize, generate, and validate website variants. - Shape engineering culture & practices - your fingerprints will be all over our tech stack, architecture, and team processes. - Experiment, prototype, and iterate - research + product + AI + scale, all at once. This isn't about maintaining yet another SaaS app - it's about building an AI engine that redefines how digital products

Read the full description at jobs.ashbyhq.com. FewerJobs shows a source-linked preview and links to the original posting.

Apply at jobs.ashbyhq.com

Apply link not verified; last-live date unavailable.

What verified means

Verified means a displayed claim has a recorded source field, a source URL when available, and a timestamp showing when FewerJobs checked or enriched the evidence.

Related jobs