Full-Stack "Vibe Coder" & Mobile Developer | WordPress + AI + App Systems - Contract to Hire

Remote, USA Full-time Posted 2026-05-31
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Overview

NinjaDev is a specialized product agency. We don’t just build features; we architect revenue-driven systems. We’re looking for a Full-Stack Developer who "gets it." You should be a "vibe coder"—someone who can take a messy problem, see the architecture, and ship a high-quality solution without needing a 10-page spec document.

If you are a builder who loves clean code, agentic AI workflows, and smooth UX across Web and Mobile, we want to talk.

The Stack & Scope

You’ll be touching everything we do at Ninjadev.io, including:

Modern Web: Node.js, React, Python, and AWS.

Mobile: Cross-platform development (React Native/Flutter) for high-performance apps.

WordPress: Not just themes—we do custom architectures, API integrations, and technical SEO/performance optimization.

AI Integration: Integrating LLMs, building neural networks, and creating agentic workflows that automate business logic.

Infrastructure: Managing DNS, email deliverability (SPF/DKIM), and cloud security.

What You’ll Do

Execute & Architect: Turn high-level founder visions into scalable, secure codebases.

Full-Stack Ownership: Handle everything from frontend UI polish to backend API logic and database management.

Problem Solving: Identify technical bottlenecks (like Azure deployment errors or AdSense verification issues) and fix them before they impact the client.

Agile Collaboration: Work within ClickUp and Hubstaff, maintaining high velocity and transparent communication.

Ship End-to-End: Take projects from local dev to production-ready, ensuring they are data-driven (integrated with GA4/Mixpanel).

Requirements (The Must-Haves)

The "Generalist" Mindset: You are proficient in WordPress/PHP but can easily pivot to Python or React for a mobile build.

Fast Learner: You can pick up a new API or framework in an afternoon.

Attention to Detail: You care about clean CSS, secure API endpoints, and optimized page speeds.

Communication: Clear, direct, "business-casual" communication in Slack/ClickUp.

Independent Operator: You don’t wait for direction; you see what needs to be done and you own it.

Nice to Haves

Experience with Shopify (Liquid) and custom app development.

Familiarity with FinTech/Chargeback logic or Healthcare (HIPAA) compliance.

A background in Data Visualization (Power BI/Looker/Tableau).

Engagement

Hourly / Project-Based: Starting with a paid trial project.

Remote / Worldwide: We value talent over timezone, but you must be available for core syncs.

The Goal: We’re looking for a long-term "right hand" developer to grow with the NinjaDev brand.

"At NinjaDev, we focus on being 'Product Architects.' Tell us about a time you took a vague request from a client, identified the technical roadblocks they didn't see, and shipped a solution that improved their bottom line. What was the stack, and how did you measure success?"

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