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Senior Full-Stack Software Engineer (Next.js & TypeScript)
Remote / Hybrid · Full-Time · Architect enterprise SaaS platforms, B2B portals, and high-security PostgreSQL backends.
Role Overview
At BAYAKA Yazılım, you will work directly with our 3 Founding Partners (Hakan Bayat, Hüseyin Yazıcı, Serkan Kaya) to design and deliver mission-critical web platforms and multi-tenant SaaS products.
What You Will Do
- Architect end-to-end TypeScript applications using Next.js 14 (App Router), React 18, and Prisma ORM.
- Implement strict server-side RBAC authorization, Zod schema validation, and audit logging.
- Optimize PostgreSQL queries, indexing strategies, and API response times (<50ms target).
Requirements
- Strong production experience with TypeScript, Next.js, Node.js, and relational databases (PostgreSQL).
- Solid understanding of OWASP Top 10 web security principles and clean code architecture.