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Lead PHP Backend Developer/ 1 week ago

dasistweb GmbH
Attractive
Application ends: 2026-02-11

Quick Summary

This Lead PHP Backend Developer role is a fully remote, unlimited contract position requiring over 5 years of PHP development experience, deep expertise in Symfony, MySQL, and Test-Driven Development (TDD). The focus is on technically leading a project team, conceiving and realizing complex e-commerce solutions, and ensuring quality through code reviews and performance analysis using PHP profilers. Candidates must be comfortable coaching team members and taking technical project responsibility.

Are you a true doer with a passion for the highest standards? We are passionate about our work and the latest e-commerce technologies, always striving to be one step ahead. Get to know us!

Your Daily Business

As a (Senior) Backend Developer PHP, you will develop complex and highly scalable technical solutions based on PHP / Symfony, collaborating with your project team and third parties. Your responsibilities include:

  • Realizing e-commerce applications for dynamic, individual, and future-oriented webshops using state-of-the-art solutions and interface communications.
  • Taking technical responsibility for a project team of experienced developers and collaborating closely with the QA department and UX/UI designers on new components and functions.
  • Creating and taking responsibility for technical documentation.
  • Designing and optimizing databases based on MySQL.
  • Planning and conceiving individual e-commerce solutions in collaboration with project management.
  • Creating unit tests and user documentation.
  • Utilizing code management and tools such as Git, Composer, PHPUnit, PHPStan, Cypress, Buddy, PHP CSFixer, Docker, and more.
  • Ensuring quality assurance through "developer tests."
  • Executing deployments.
  • Supporting existing backend applications by analyzing their handling and functionality, and continuously improving and optimizing them with new features and modules.
  • Conducting code reviews within the project team based on guidelines and utilized technologies.
  • Performing performance analysis and optimization using PHP profilers like tideways.

Your Must-Haves

  • Over 5 years of experience in PHP development.
  • Proficiency in Symfony and a strong understanding of MySQL.
  • Enjoy working/coaching in a team and taking responsibility for both the project and your project team members.
  • Flexibility is a strength.
  • Ability to write well-structured, efficient, and maintainable source code, with deeper experience in Test-Driven Development (TDD).
  • View (unit) tests as an opportunity to enhance code quality.
  • An MVP-focused mindset, always seeking the best solution for customers.
  • Initial e-commerce experience.
  • Possess solution-oriented analytical skills and enjoy communicating with colleagues.

Benefits

  • Flexible working hours.
  • Home office / Fully remote work options.
  • Further training (individual coaching & courses).
  • diw-Trainings.
  • Very low employee fluctuation (over 6 years).
  • Unlimited employment contracts.
  • Modern equipment (including home office setup).
  • Company events.
  • Company pension scheme.
  • Family-friendly environment.
  • Work-Life-Balance.
  • Flat hierarchies.
  • Free drinks, fruit & muesli.
  • Job bike (including subsidy).
  • Workation opportunities.

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dasistweb GmbH

dasistweb GmbH

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