Senior Full-Stack Engineer (Next.js / TypeScript / Cloud)

About ETHISYN

ETHISYN is an independent product engineering and digital systems studio based in Hyderabad, India. We operate with a high talent density, senior-only assembly of builders across software engineering, autonomous AI agents, and growth architecture.

We don't build sluggish corporate software or drown in 6-hour sprint planning meetings. We engineer sub-second web platforms, reactive SaaS MVPs, and fault-tolerant cloud backends that launch in rapid 2-week technical sprints with zero bureaucracy.

What You Will Build & Own

As a Senior Full-Stack Engineer at Ethisyn, you will own architecture from whiteboard to production edge:

• Architect, build, and deploy high-performance web applications using Next.js 15 (App Router), React 19, and TypeScript.
• Benchmark and deliver sub-500ms global response times with edge caching, streaming SSR, and Core Web Vitals optimization.
• Design robust relational data schemas (PostgreSQL / Supabase / ClickHouse) and type-safe data access layers (Prisma / Drizzle).
• Integrate autonomous AI workflows, LLM agents (FastAPI / Python), and third-party APIs.
• Collaborate directly with our Head of UI/UX to transform tactile Figma designs into pixel-perfect micro-interactions.
• Deploy and manage resilient cloud infrastructure across Cloudflare Workers, AWS, and GCP with automated CI/CD.

What We Are Looking For

• Experience: 3+ to 5+ years of production experience shipping modern web platforms.
• Core Stack: Deep command of TypeScript, Next.js (App Router, Server Actions), React, and Tailwind CSS.
• Backend & Systems: Solid understanding of Node.js / Bun, REST/GraphQL APIs, PostgreSQL, and cloud deployments (Cloudflare / AWS / Docker).
• Craft Standards: You care deeply about clean architecture, sub-second latency, accessible UI, and code you are proud to ship.
• Ownership: High agency, self-directed builder mentality. You love solving problems directly without needing a scrum manager to tell you what to do.

Tech Stack

TypeScript • Next.js 15 • React 19 • Tailwind CSS • Node.js / Python • PostgreSQL • Cloudflare Workers • AWS • Docker

Studio Perks & Benefits

• High-Density Team: Collaborate directly with senior founding partners; zero junior outsourcing pools or account managers.
• Top-Tier Equipment: Latest MacBook Pro + ultra-wide studio display setup.
• AI & Frontier Model Budget: Unrestricted access to Claude 3.7 Sonnet, GPT-4o, Cursor Pro, and cloud sandbox credits.
• Studio + Hybrid Freedom: Quiet, sunlit studio in Hyderabad for deep work and design jams + flexible remote focus days.
• Direct Impact: Transparent milestone profit sharing and rapid career growth.

Location

Hyderabad, India (Studio / Hybrid)