HubMub
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N-iX

Senior FullStack Software Engineer (PHP)

N-iX
Poland · Full-time · Not Applicable
About the client:

Our customer is the European online car market, with over 30 million monthly users and a presence in 18 countries. As a Senior FullStack Engineer, you will play a pivotal role in shaping the future of online car markets and enhancing the user experience for millions of car buyers and sellers.

Responsibilities:

  • Canadian Timezone working hours (EDT)
  • Contribute to building and evolving a digital platform used by thousands across the automotive industry.
  • Participate in daily agile ceremonies, team planning, and retrospectives.
  • Drive innovation by brainstorming and implementing ideas that challenge the status quo.
  • Advocate for code ownership, maintainability, and high-quality delivery.
  • Share knowledge and best practices, while promoting continuous improvement across the team.
  • Engage in the full software lifecycle — from design and development to deployment, monitoring, and support.
  • Build user-centric web applications by translating mockups into accessible, performant front-end components
  • Work cross-functionally with product and design teams to develop scalable UI features aligned with usability best practices.

Requirements:

Must-Have:

    • Be able to work independently, take ownership of features.
    • You have 4+ years of experience building reliable, scalable, and highly available software systems. Specifically:
    • Solid understanding of software architecture and design patterns.
    • Deep proficiency in backend development (PHP, TypeScript, Node.js).
    • Experience with frontend technologies (HTML, CSS, JavaScript, Vue.js or similar frameworks).
    • Strong database skills: both SQL (MySQL, PostgreSQL) and NoSQL (MongoDB, Redis).
    • Experience with WordPress and headless CMS architectures.
    • Familiarity with cloud infrastructure and tools like AWS, Docker, and Terraform.
    • Experience building and consuming APIs in service-oriented environments.
    • Skilled in version control (Git) and working within structured CI/CD pipelines.
    • Experience with observability tools (e.g., Datadog) for logging, monitoring, and alerting.
    • Solid testing background: unit, integration, and end-to-end testing on both backend and frontend.
    • Hands-on experience with production support, incident management, and postmortems.
    • At least Upper-intermediate English level
Nice to have:

  • Exposure to AI-enhanced tooling (e.g., GitHub Copilot) is a plus.

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

Key Skills

Ranked by relevance

javascript typescript postgresql wordpress datadog docker nosql mysql cloud cicd css git sql aws php ai ui
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Country Guide

Poland

Fast-growing Central European IT hub

Posted
Aug 28, 2025
Type
Full-time
Level
Not Applicable
Location
Poland
Company
N-iX

Industries

Software Development

Categories

Engineering

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