Remote Remote (Global) Contract EUR 139,000 / year

Xcelirate is hiring a Principal Full-Stack Engineer, Contract

Responsibilities

  • Manage your own time while adhering to priorities set by the company.
  • Own complex engineering problems end-to-end, from problem framing and design through to delivery and iteration.
  • Take responsibility for critical areas of the platform, ensuring they remain reliable, performant, and maintainable.
  • Build new features and improve existing ones across our platforms.
  • Refactor legacy and modern codebases pragmatically, balancing long-term health with delivery needs.
  • Write tests (unit, integration, and end-to-end) to ensure software reliability.
  • Be involved in every phase of the software lifecycle, from ideation to deployment.
  • Participate in (and at times lead) deep technical discussions, helping drive sound decisions and trade-offs.
  • Work hands-on across backend and frontend systems, stepping in wherever the problem lives.
  • Identify inefficiencies and help streamline workflows, reducing unnecessary work.
  • Collaborate closely with other senior engineers, raising the bar through example rather than authority
  • Take ownership of your work, ensuring high-quality results and maintainable solutions.

Requirements

  • 15+ years hands-on experience building and maintaining complex web applications
  • Clear technical communication; able to explain and defend design decisions to senior engineers and non-engineers alike
  • Expert PHP developer (12+ years); Symfony or equivalent frameworks
  • 10+ years modern JavaScript; React or Vue (Next/Nuxt a plus)
  • Expert level knowledge in at least one more programming language (Python a plus)
  • Full-stack architecture expertise: monoliths, services, and hybrids
  • Power user cloud deployment and scaling (AWS preferred) experience and abilities
  • Expert Linux user; including daily containerized workflows with Docker
  • Expert in infrastructure automation: Terraform, Ansible
  • Power user level CI/CD pipeline and release workflow ownership
  • Experience in automated testing: unit, integration, E2E; TDD where appropriate
  • Expert level knowledge in and around web security fundamentals: auth, authorization, data protection, secure coding
  • Legacy + modern codebase fluency; ability to work on incremental modernization
  • Strong independent technical ownership and accountability

Nice to Have

  • React or Vue (Next/Nuxt a plus)
  • Expert level knowledge in at least one more programming language (Python a plus)
  • Power user cloud deployment and scaling (AWS preferred)

Work Arrangement

Remote (Worldwide)

Additional Information

  • Annualised rate of €139,000 + retention bonus scheme: Competitive contractor rate with a generous bonus paid every 6 months based on your time with us.
  • We provide the latest MacBook, branded merchandise, and everything you need for an optimal work environment.
  • Work from a global network of co-working spaces to keep your work-life dynamic and flexible.
  • Enjoy full flexibility in work location and hours, supporting a work-life balance tailored to your needs.
  • Participate in exciting events throughout the year, including team gatherings, cultural events, and other fun activities.
Required Skills
automated testing
About company
Xcelirate

As a global technology innovator, Xcelirate builds exceptionally well-designed products with exceptionally talented individuals.

The company focuses on digital innovation and values passionate, forward-thinking professionals who help turn their vision into reality.

Xcelirate fosters a progressive, fast-paced, and innovative culture where diverse perspectives and out-of-the-box thinking are encouraged.

It is home to an international team with members from the US, UK, Canada, Spain, Greece, Russia, the Philippines, Australia, Singapore, and more.

All jobs at Xcelirate Visit website
Job Details
Department Engineering
Category fullstack
Posted 5 months ago