Illuminos is an IT company focused on building fast, scalable, and thoughtfully designed SaaS products. We currently develop and maintain 5+ production applications with real users, real traffic, and clear engineering standards — primarily for the US market, but also globally. Our strongest domains are Fintech and AI.
We’re looking for a Full-Stack Developer (Laravel 12 / Vue 3) for a full-time role on-site in Mostar. This position is open to mid-level and senior profiles who enjoy ownership, high-quality engineering, and working on real production systems.
Tasks
- Build and maintain backend services in Laravel 12 (business logic, APIs, integrations)
- Build and maintain frontend features in Vue 3 (components, state, UX details, responsiveness)
- Connect frontend and backend via REST APIs (auth flows, validation, error handling)
- Contribute to architecture and codebase quality (clean code, modularity, maintainability)
- Improve performance where it matters (database queries, caching when appropriate, profiling)
- Collaborate with product and engineering to define and deliver features end-to-end
- Participate in code reviews and help maintain strong quality standards
- Propose improvements to systems and processes as the team grows
Requirements
- Professional experience in full-stack web development (mid-level or senior)
- Strong PHP skills and solid experience with Laravel
- Strong knowledge of Vue 3 (Composition API) and component-based thinking
- Solid understanding of HTML/CSS and UX fundamentals (not just “it works”)
- Experience integrating with REST APIs and common web flows (auth, forms, errors)
- Confident working with relational databases (e.g., MySQL/PostgreSQL) and basic query optimization
- Comfortable with a team workflow using Git + PRs + code reviews
- Willingness to work fully on-site in Mostar and collaborate closely with the team
- Strong problem-solving mindset and focus on quality and stability
Nice-to-have:
- Docker, CI/CD, and modern DevOps practices
- Redis / queues / background jobs (when relevant)
- Testing experience (PHPUnit/Pest, Cypress/Playwright/Vitest or similar)
- Experience working on SaaS products or higher-traffic systems