Full-Stack Developer (Laravel 12 / Vue 3)

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