(ResolveGrid) Founding Senior Full Stack Software Engineer (AI-First SaaS Platform)
careerIrvine, California, United States • California, United States
Posted January 15, 2026
Full Time
About the Company
ResolveGrid is a recently funded startup building a next-generation SaaS platform focused on solving complex, real-world problems using modern software and AI.
Job Description
ResolveGrid is a recently funded startup building a next-generation SaaS platform focused on solving complex, real-world problems using modern software and AI. We are seeking a Founding Senior Full Stack Software Engineer with 10+ years of professional experience to help design, build, and scale ResolveGrid’s core SaaS platform.
Requirements
- 7+ years of professional software engineering experience
- Strong expertise in TypeScript/JavaScript and Node.js
- Proven experience building and operating SaaS platforms
- Solid production experience with Python
- Hands-on experience building AI-driven systems, including LLM-based chat or agent workflows
- Practical knowledge of prompt engineering, context/window management, and agent design patterns
- Demonstrated experience using AI coding agents (e.g., Cursor, Windsurf, Claude)
- Experience deploying and operating systems on AWS, GCP, or Azure
- Strong understanding of system design, APIs, and distributed systems
Benefits
- Competitive compensation
- Meaningful equity
- Opportunity to grow into technical leadership as the company scales
