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Senior Full Stack Engineer

NIX

Hybrid
Poland
Full-time
Senior
5+ yrs
Salary not listedPosted 2h ago

Real job — pulled straight from NIX’s careers page · Verified September 8, 2026 · No reposts.

Job description

NIX is hiring a Senior Full Stack Engineer — a full-time, based in Poland role. Apply directly on NIX's careers page below.

Senior Full Stack Engineer (CMS PHP + Vue)

Location: Poland

Department: SciSure Team

 

Overview

Seeking a seasoned backend engineer with strong full stack capabilities to design and implement complex features for a compliance-focused workflow platform built on a modern PHP-based CMS. This role emphasizes independent backend delivery, support for frontend integration, and effective collaboration within a dynamic, multi-team environment.

Key Responsibilities

  • Build and maintain custom modules and extensions enabling advanced workflow integration, notification systems, and robust role-based access controls within a large, evolving PHP-based CMS codebase.
  • Deliver complex backend features independently, contributing to solutions with minimal architecture oversight while adhering to project standards.
  • Integrate with Vue 3-based frontend applications, ensuring seamless data exchange, consistent state, and smooth user experiences.
  • Apply expertise in CMS PHP entity/data models and service container or dependency injection patterns to develop scalable and maintainable backend solutions.
  • Collaborate closely with full stack and frontend engineers, analysts, and QA to ensure thorough implementation, test coverage, and project alignment.
  • Work effectively within a monolithic codebase shared by multiple active feature teams, maintaining code quality and minimizing regressions.


Must-Have Qualifications

  • 5+ years of hands-on experience developing custom modules and integrations on modern PHP-based CMS platforms.
  • Proven track record delivering backend features such as workflow logic, notification systems, and advanced access control.
  • Working knowledge of Vue 3, sufficient to support frontend integration and resolve full stack issues as needed.
  • Familiarity with CMS PHP entity/data modeling, service container or dependency injection patterns, and best practices for maintainability in large-scale codebases.
  • Ability to work independently with minimal architecture guidance while actively supporting team objectives.

Project / Team Context

  • Multi-phase platform modernization across compliance workflows and inventory integrations.
  • Team comprises Solutions Architect, Senior Business Analyst, Full Stack and Frontend Engineers, Senior Project Manager, and QA Engineer.
  • Backed by a delivery focus on secure, maintainable, and standards-compliant features in a collaborative environment.

 

We offer*:

  • Flexible working format - remote, office-based or flexible
  • A competitive salary and good compensation package
  • Personalized career growth
  • Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
  • Active tech communities with regular knowledge sharing
  • Education reimbursement
  • Memorable anniversary presents
  • Corporate events and team buildings
  • Other location-specific benefits

*not applicable for freelancers

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Frequently asked questions

What skills are required for Senior Full Stack Engineer at NIX?

The required skills for Senior Full Stack Engineer at NIX include: PHP, Vue.js.

What is the seniority level for Senior Full Stack Engineer at NIX?

Senior Full Stack Engineer at NIX is a Senior level position.

How do I apply for Senior Full Stack Engineer at NIX?

You can view the full description and apply for Senior Full Stack Engineer at NIX on EchoJobs: https://echojobs.io/job/nix-senior-full-stack-engineer-cms-php-vue-7igso.