Senior Full-Stack Developer / AI Expert (Full-Time / On-Call)

About Us

Growmodo is a fast-scaling web design and development agency that helps businesses and agencies outsource high-quality design and development work through a global subscription-based service. Our clients leverage our vetted talent pool to accelerate their digital projects—from front-end web builds to future-ready solutions.

The Role

As a Senior Full Stack Developer / AI Expert at Growmodo, you'll lead complex front-end and back-end development projects across Webflow, WordPress, and Shopify, while helping us expand into custom development, plugin/API engineering, mobile app development, and software applications. This role is ideal for someone who's not only deeply technical but also AI-savvy, excited to integrate tools like GitHub Copilot, ChatGPT, and AI-assisted QA into their workflow—and help set new standards for speed, quality, and scalability.

Key Responsibilities

• Build high-performance websites using Webflow, WordPress, and Shopify.
• Lead the development of custom themes, plugins, and third-party integrations.
• Take ownership of complex front-end and back-end architecture decisions.
• Contribute to (and later lead) mobile app and software development projects as we grow.
• Utilize AI tools to streamline development, testing, and documentation workflows.
• Mentor mid-level developers and contribute to internal knowledge sharing.
• Write clean, scalable, secure code with strong documentation and testing practices.
• Collaborate with product managers, designers, and other engineers across time zones.

What We're Looking For

Must-Haves

• 5+ years of professional full stack development experience.
• Deep expertise in JavaScript/TypeScript, HTML5, CSS3, and responsive design.
• Strong hands-on experience with WordPress, Shopify, and Webflow.
• Advanced knowledge of custom development in Shopify (Liquid, CLI) and WordPress (PHP, plugin/API development).
• Practical knowledge of Next.js and modern web application architecture.
• Familiarity with RESTful APIs, GraphQL, version control (Git), and CI/CD workflows.
• Proven experience using AI tools to enhance code quality, reduce time to delivery, and automate repetitive tasks.
• Strong English communication skills and ability to lead in a remote-first environment.
• Strategic thinker with a growth mindset and passion for staying ahead of tech trends.

Bonus Points

• Experience developing and deploying mobile apps (React Native, Flutter, or similar).
• Previous work with headless CMS and JAMstack architectures.
• Knowledge of backend frameworks (Node.js, Laravel, etc.).
• Familiarity with cloud services (e.g., AWS, Firebase) or DevOps practices.
• Agency or fast-paced startup experience.