Junior Full Stack Developer
First seen by Alion on Sep 24, 2026.
Job Overview :
We are looking for a Junior Full-Stack Developer - AI Prompt Engineer with strong hands-on expertise in GraphQL and Prisma ORM and practical experience using AI-powered coding assistants such as Cursor, GitHub Copilot, Claude Code, OpenAI Codex, Kiro, and similar tools.
The ideal candidate will combine full-stack development expertise, prompt engineering, and AI-assisted coding to build, enhance, debug, and optimize modern web applications.
You will work in a design-led development environment where Markdown-based playbooks, architecture guidelines, component standards, and UI/UX conventions guide the development process.
Key Responsibilities :
- Develop and enhance scalable full-stack web applications using React, Node.js, GraphQL, and Prisma ORM.
- Design and implement GraphQL APIs, queries, mutations, schemas, and integrations.
- Develop and maintain database models, relationships, queries, and migrations using Prisma ORM.
- Leverage AI coding assistants such as Cursor, GitHub Copilot, Claude Code, OpenAI Codex, Kiro, and similar tools to accelerate development.
- Create, test, and refine AI prompts to generate accurate, maintainable, and context-aware code.
- Use AI-assisted development for feature implementation, debugging, refactoring, optimization, and code reviews.
- Interpret Markdown-based architecture and design documentation and translate requirements into production-ready applications.
- Follow established standards for API architecture, reusable components, database design, coding patterns, and UI/UX implementation.
- Troubleshoot and resolve application issues using a combination of AI-assisted debugging and conventional development practices.
- Collaborate with developers, designers, QA, and business teams to deliver reliable product features.
- Contribute to improving AI-assisted development workflows, prompts, documentation, and coding standards.
- Ensure AI-generated code is secure, efficient, scalable, testable, and maintainable.
Mandatory Skills & Experience :
Core Technical Skills :
- Strong hands-on experience with GraphQL (schema design, queries, mutations, resolvers, API integrations).
- Strong hands-on experience with Prisma ORM (schema, database modeling, CRUD, migrations, query optimization).
- Strong Node.js and React.js development experience.
- Strong understanding of JavaScript/TypeScript, REST APIs, and relational databases.
AI & Prompt Engineering :
- Strong practical understanding of Prompt Engineering for software development.
- Hands-on experience with AI coding assistants (Cursor, GitHub Copilot, Claude Code, OpenAI Codex, Kiro, Amazon CodeWhisperer, Lovable).
- Ability to review, validate, debug, and improve AI-generated code.
Preferred Skills :
- Experience with PostgreSQL, MySQL, AWS, Azure, or GCP.
- Understanding of software architecture, design patterns, and CI/CD practices.
- Experience working with Markdown-based development guidelines or AI coding playbooks.
What We're Looking For :
- Strong problem-solving and analytical skills.
- Ability to understand existing codebases and architecture quickly.
- Strong attention to code quality and maintainability.
- Comfortable working in a fast-paced, AI-first development environment.
- Willingness to continuously learn and experiment with emerging AI development tools.
About Us :
Mirabel Technologies is the world's leader in media management software for the publishing industry with over 15,000 websites, magazines, and newspapers in 20 different countries who use Mirabel Products. This dynamic technology company is known for its creative entrepreneurial environment and high employee retention levels. Mirabel recently launched Mirabel's Marketing Manager, a cutting-edge marketing technology startup product that focuses on email marketing, lead identification, customer relationship management, prospecting and data appending tools.
Skills
GraphQL, Node.js, React.js, TypeScript, Prompt Engineering, Vibe Coding