Harnham
Overview
Direct message the job poster from Harnham. We’re a stealth-stage startup backed by top-tier pre-seed investors, building an AI-driven productivity and wellbeing partner for high performers, founders, C-suite execs, pro athletes, and creators. Rather than a traditional screen-first product, the platform delivers agentic support through voice, text, smartwatch, email, and phone, prioritizing a seamless, proactive, and deeply integrated user experience.
The Role As a Founding Software Engineer (Engineer #2), you’ll help architect and build the backend systems powering our AI agents, integrate multi-modal inputs, and scale GPU-enabled model infrastructure. This is a backend-heavy, high-ownership role focused on AI infrastructure, agentic capabilities, and rapid prototyping. You’ll collaborate closely with product and engineering leadership to ship features quickly and define the technical direction of the company.
Requirements
Strong experience with cloud platforms (AWS or GCP), GPU hosting, and modern DevOps practices
Proficient in Python, Node.js, or Golang
Experience or strong interest in AI/LLM infrastructure and agentic systems
Data science or ML engineering background preferred
Builder-first mindset with a startup or founder-like mentality
Comfortable working in a lean, fast-iteration environment and spending time in-person in NYC
The Benefits $180,000 - $220,000 base salary + equity. Includes 401(k), health, dental, vision, PTO, and more.
How to Apply Please send your resume to Jacob Bisson via the Apply link on this page.
Key Words Founding Engineer, Stealth Startup, AI Infrastructure, Agentic Systems, Backend, Productivity Tools, LLMs, Python, FastAPI, AWS, NYC, Voice Interfaces, LangChain, LangSmith, n8n, GPU Hosting, Startup
Seniority level
Mid-Senior level
Employment type
Full-time
Job function
Engineering and Information Technology
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The Role As a Founding Software Engineer (Engineer #2), you’ll help architect and build the backend systems powering our AI agents, integrate multi-modal inputs, and scale GPU-enabled model infrastructure. This is a backend-heavy, high-ownership role focused on AI infrastructure, agentic capabilities, and rapid prototyping. You’ll collaborate closely with product and engineering leadership to ship features quickly and define the technical direction of the company.
Requirements
Strong experience with cloud platforms (AWS or GCP), GPU hosting, and modern DevOps practices
Proficient in Python, Node.js, or Golang
Experience or strong interest in AI/LLM infrastructure and agentic systems
Data science or ML engineering background preferred
Builder-first mindset with a startup or founder-like mentality
Comfortable working in a lean, fast-iteration environment and spending time in-person in NYC
The Benefits $180,000 - $220,000 base salary + equity. Includes 401(k), health, dental, vision, PTO, and more.
How to Apply Please send your resume to Jacob Bisson via the Apply link on this page.
Key Words Founding Engineer, Stealth Startup, AI Infrastructure, Agentic Systems, Backend, Productivity Tools, LLMs, Python, FastAPI, AWS, NYC, Voice Interfaces, LangChain, LangSmith, n8n, GPU Hosting, Startup
Seniority level
Mid-Senior level
Employment type
Full-time
Job function
Engineering and Information Technology
We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.
#J-18808-Ljbffr