HUMANIS PARTNERS

Senior Fullstack PHP Developer – Payment Solutions

HUMANIS PARTNERS

full-time

Posted on:

Location Type: Remote

Location: Luxembourg

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Salary

💰 €50,000 - €65,000 per year

Job Level

Senior

Tech Stack

DockerMySQLPHPSQLSymfony

About the role

  • Develop and evolve the platform.
  • Design, develop and maintain backend services in PHP / Symfony.
  • Contribute to the evolution of the payment platform and the integration of new features.
  • Maintain and improve the quality and readability of the existing codebase.
  • Design and maintain robust, scalable APIs.
  • Contribute to technical architecture and technology decisions.
  • Optimize performance and stability of services.
  • Implement and maintain unit and integration tests.
  • Analyze and resolve production incidents.
  • Contribute to continuous improvement of development practices.
  • Apply security best practices related to payment systems.
  • Help maintain infrastructure compliant with industry standards.
  • Use AI-assisted development tools.

Requirements

  • Degree in Computer Science or equivalent professional experience.
  • Backend development experience (minimum 5 years).
  • Proficiency with a modern MVC framework, ideally Symfony.
  • Experience designing and maintaining RESTful APIs.
  • Strong fundamentals in software architecture and object-oriented programming.
  • Solid knowledge of MySQL and complex SQL queries.
  • Experience with Git and modern development workflows.
  • Experience using AI-assisted development tools, including Claude Code.
  • Experience with Docker.
  • Good professional proficiency in English.
  • Experience in the payments industry or financial services.
Benefits
  • Not specified 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score
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Hard Skills & Tools
PHPSymfonyRESTful APIsMySQLSQLGitDockerunit testingintegration testingobject-oriented programming
Soft Skills
communicationproblem-solvingcollaborationcontinuous improvementtechnical architecture
Certifications
Degree in Computer Science