Senior Full-Stack Platform Architect (Remote)

Infinity Constellation; New York (NY); On-site; USD 110,000 - 150,000; Full time

Benefits offered by this job

Remote-first work environment

Equity in company

Direct influence on product direction

Job summary

Infinity Constellation is looking for a Senior Full Stack Engineer to lead the development of The SOURCE®, a platform combining design and AI. You will design and own the architecture while building systems that evolve over time.

The ideal candidate has 6–12 years of experience in engineering, proficiency in modern web stacks, and a strong product intuition. This role offers autonomy and aims at creating impactful systems in a remote-first environment.

Qualifications

• 6–12+ years experience in engineering, product, or technical architecture roles.
• Experience building platforms or internal systems from zero to v1.
• Ability to translate non-technical needs into technical solutions.

Responsibilities

• Design and own the technical architecture of The SOURCE®.
• Build internal tools that reduce operational drag.
• Act as a thought partner to the founder on product vision.

Skills

Full-Stack Web Development

React / Next.js

Node.js / Python

REST + basic GraphQL understanding

Systems Thinking & Data Modeling

AI / LLM Practical Implementation

Tools

Postgres

Stripe

Zapier

Job description

Infinity Constellation is looking for a Senior Full Stack Engineer to lead the development of The SOURCE®, a platform combining design and AI. You will design and own the architecture while building systems that evolve over time.

The ideal candidate has 6–12 years of experience in engineering, proficiency in modern web stacks, and a strong product intuition. This role offers autonomy and aims at creating impactful systems in a remote-first environment.