Senior Full-Stack Developer (Next.js / Xano)

Thesis OS

Negotiable

Hybrid - Manila 5-10 Yrs Exp Bachelor Contract

Job Description

Employee Recognition and Rewards

• Performance Bonus


• Incentives

The Role

We are not looking for someone to build from scratch. We need a Senior Architect to step into an existing, functioning codebase to tighten, secure, and optimize the architecture before we scale.

This role is split into two distinct phases:

Phase 1: The Optimization Sprint (In-Person, Manila)

You will work directly in the room with the Founder in our Manila office for the initial phase. Your mandate is to:

• Conduct a comprehensive audit of the current Next.js frontend and Xano backend.


• Refactor and "tighten" existing code for speed, security, and scalability.


• Ensure all API endpoints (especially Google and Xero) are highly efficient, properly cached, and securely handling data.


• Standardize the database logic and function stacks within Xano to ensure a bulletproof foundation.

Phase 2: Retainer & Future Sprints (Remote/Hybrid)

Following the successful optimization of the current build, the role transitions to an ongoing retainer model.

• Provide regular, secure maintenance of the Protée OS platform.


• Lead new development sprints to build additional products, features, and external integrations as the roadmap dictates.

Required Technical Expertise

• Next.js / React: Senior-level proficiency. You must know how to optimize state management, component rendering, and secure client-side vs. server-side API calls within Vercel environments.


• Xano (PostgreSQL): Deep, demonstrable expertise. You must understand advanced Xano function stacks, complex data structures, caching loops, and external API payload management.


• API Integrations: Proven experience securely managing OAuth, complex payloads, and rate limits with enterprise APIs (specifically Xero and Google Maps/Places).


• Mindset: Logic-driven. We prioritize verified logic over "guesstimates." You must be able to look at functioning code and make it tighter, faster, and more secure instantly.

Requirements

• Must be able to work physically in the Manila office for Phase 1.


• Must be available to transition into a long-term, reliable retainer for ongoing maintenance and future sprint development.

Preview

Roy Simpson

Founder Thesis OS

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