Fullstack Developer (React/Node.js) - US

Job Title: Fullstack Developer

Job Type: Full-time

Location: Remote (Must overlap PST timezone at least 6-8 hours)

About Us:

micro1 is the end-to-end human data infrastructure behind AGI. Our AI recruiter model is used by frontier AI labs and Fortune 10s to source, vet, and deploy PhDs and professors from the world’s top universities at scale. These experts are placed directly into the training loops of the most advanced AI systems, powering the breakthroughs that move models forward. Our data platform converts their expertise into high-signal training datasets, and our talent management tooling measures, routes, and improves performance at scale.

Job Summary:

This is a high-ownership fullstack role. You’ll own core product surfaces end-to-end — spanning architecture, backend systems, frontend execution, and production reliability. This is not a feature-factory role. You’re expected to make real architectural calls, raise the engineering bar, and move fast through ambiguity.

What You’ll Own

1. Design and own end-to-end fullstack systems powering core product workflows.
2. Architect and build clean, scalable backend services and APIs with strong contracts and clear ownership.
3. Develop high-quality, performant frontend interfaces that directly ship to users.
4. Own data modeling and database performance — schema design, query optimization, and long-term maintainability.
5. Partner closely with product and design to translate ambiguous requirements into shipped systems.
6. Set and uphold engineering quality standards through reviews, testing, and technical leadership.
7. Debug and resolve production issues with urgency; improve reliability, observability, and failure modes.
8. Make pragmatic tradeoffs between speed and correctness in a fast-moving AI-lab environment.

Required Background

1. Professional experience building and owning production fullstack systems.
2. Strong TypeScript experience across frontend and backend.
3. Solid backend expertise with Node.js (NestJS strongly preferred).
4. Frontend experience building real products with React.
5. Strong command of PostgreSQL and relational data modeling.
6. Experience designing and maintaining RESTful APIs used at scale.
7. Working knowledge of AWS or comparable cloud platforms.
8. Experience with microservices and/or serverless architectures.
9. Familiarity with Redis, queues, background workers, or async job systems.
10. Strong systems thinking, ownership mindset, and attention to detail.

Nice to Have

1. Experience with CI/CD, infrastructure as code, or DevOps-leaning workflows.
2. Background building cloud-native, production-grade systems from scratch.
3. Exposure to AI-adjacent, data-heavy, or ML-powered products.
4. Prior experience in high-velocity startup or lab-style environments where scope is fluid and impact is high.

Compensation & Benefits Notice

The national pay range for this full-time position is base salary of $130,000 –$180,000 USD. All employees are eligible for equity compensation, and employees may also receive performance-based bonuses, dependent on role and subject to company policies. micro1 provides a comprehensive benefits package, including up to 100% reimbursement for health-insurance premiums, paid time off, a 401(K) plan with a company match, and additional benefits designed to support a high-performing, remote-first workforce.

micro1 is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, sexual orientation, or gender identity), national origin, age, disability, genetic information, veteran status, or any other characteristic protected by applicable local laws, regulations and ordinances. If you need assistance and/or a reasonable accommodation during the application process, reach out to support@micro1.ai.

Our hiring process utilizes artificial intelligence tools to assist in candidate screening and assessment. Our AI tools are designed to complement, not replace, human decision-making.

Disclaimer

The information contained in this job posting, including but not limited to role responsibilities, qualifications, compensation, and benefits, is provided for informational purposes only and does not constitute a binding offer of employment. micro1 reserves the right to amend, modify, or withdraw any portion of this posting at its sole discretion and without prior notice. All employment decisions are made in accordance with applicable laws and regulations.