Senior Full-Stack Engineer (Rapid MVP / Vibe Coding)
Turn PRDs into production-grade MVPs in 10–14 days using modern AI coding tools while maintaining senior-level architecture and test coverage.
Base Compensation
$95k – $130k USD
Transparent, annualized global tier.
Work Arrangement
100% Remote
Async-first, any timezone worldwide.
Squad Density
100% Senior Eng
Zero junior overhead or hand-offs.
Hiring SLA
48-Hour Decision
Fast offer post-technical sprint.
Executive Overview & Mission
At GrowBig IT, we turn validated product bets into production software in days, not quarters. Speed only counts when the result is maintainable, measured, and safe to extend.
As a Senior Full-Stack Engineer on the Rapid MVP squad, you will take a PRD from zero to deployed product in 10–14 days — using modern AI tooling aggressively while holding senior-level architecture, testing, and handover standards.
Core Tech Stack & Autonomous Infrastructure
Technologies actively deployed in our current production client contracts:
- Next.js 15 (App Router)
- React 19 & TypeScript
- Supabase & Postgres
- Prisma & Drizzle
- Tailwind CSS v4
- AI Codegen (Claude / Cursor)
- Stripe & Payments
- Vercel & Cloudflare
- Playwright & Vitest
- PostHog & Sentry
What You Will Architect & Ship
Zero-to-One Product Builds: Ship complete, coherent MVPs from PRD to production in 10–14 days.
AI-Augmented Delivery: Use codegen aggressively, then review every line like an owner.
Pragmatic Data Models: Choose schemas and services that survive the first 10x of growth.
Instrumented Launches: Wire analytics, error tracking, and feedback loops before day one.
Clean Handover: Document architecture and decisions so client teams can take over without archaeology.
What We Are Looking For
5+ years shipping full-stack products, ideally across multiple startups or agencies.
Fluency in React, TypeScript, Postgres, and at least one cloud platform.
Judgment about when AI output is good enough and when it is a liability.
Product instincts: you notice broken flows without being told.
Radical async clarity and comfort with rapidly changing scope.
Compensation & Sovereign Perks
Top-Tier Global USD Pay
$95,000 – $130,000 USD paid seamlessly through Wise, Deel, or direct global wire transfer.
$3,000 AI & Compute Stipend
Annual budget for OpenAI/Anthropic API research credits, GPU instances, and technical books/certifications.
Top-Spec Hardware Gear
Factory-fresh Apple MacBook Pro (M3 Max / M4 Pro, 64GB Unified RAM) + $2,000 home office workstation setup.
Annual Squad Retreats
28 days paid leave + premium health coverage + fully sponsored annual gatherings in destinations like Bali, Lisbon, and Dubai.
4-Step Zero-Fluff Hiring Process
No automated screening bots, no leetcode puzzles that bear no resemblance to real engineering.
- 1
Async Architecture & GitHub Review
We review your repository, PR history, or technical writing within 24 hours of submission.
- 2
Paid 2-Hour Practical Sprint ($200 USD Stipend)
A take-home architectural problem mirroring actual client edge cases. Compensated for your time.
- 3
45-Minute Deep-Dive with CTO Rafiqul Karim
Direct peer-to-peer code and systems review. Zero HR corporate fluff, strictly technical alignment.
- 4
Written Offer Within 48 Hours
Clear compensation, equity incentives, contract parameters, and rapid onboarding timeline.
Submit Direct Application
Direct review by CTO leadership within 24 hours. No recruiters, no keyword filters.
Active Squad Expansion
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Senior DevOps & Kubernetes SRE
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