Principal Full Stack Developer with React (Remote, Global)
Skills
About the role
What you’ll do
We’re looking for a Principal Full‑Stack Engineer - someone who builds things that matter and leads by example. You’ll write code, define architecture, and help shape our product and engineering culture.
Ready to make an impact? Here’s how you’ll contribute:
Ship full-stack features - React frontends, backend APIs, data layers, infra scripts, etc.
Review code, mentor engineers, and raise the bar across the team
Lead architecture & technical standards without red tape
Collaborate with product & design to deliver value fast
Own complex initiatives end-to-end - we trust you to make decisions
Optimize performance, scalability & reliability without endless meetings
Troubleshoot production issues and guide incident response
The technical challenges
This isn't CRUD work. You'll be solving real problems:
Designing and shipping secure integrations - ML prediction engines, LLMs, third-party APIs with strict auth and data handling
Building high-performance UIs that stay fast under heavy data loads
Creating dashboards that turn complex datasets into clear, actionable insights
Scaling a multi-tenant SaaS platform - and shipping on-prem for enterprise customers who need it
Working with security-sensitive data where mistakes aren't an option
Who you are
You're an engineer who:
Has 8+ years of professional experience with excellent full-stack skills
Brings 4+ years working with React (Next.js), Nest.js/Express, GraphQL, Docker, Postgres
Understands system design and architecture - CQRS, event sourcing, distributed systems
Builds scalable, secure, production-ready systems and takes ownership of them
Communicates clearly in English, both written and verbal
Enjoys working in high-trust, low-bs environments
Bonus points
You've built real-time data visualizations or analytics dashboards (tailwind, d3, ag-grid)
You've worked with behavioral data, event streams, or time-series analysis
You've shipped ML-powered features to production
You have DevOps/CI-CD chops
Questions about this role
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