Asks for

The ad says“Strong experience with local development setups based on Docker”
The ad says“You have experience with Doctrine/DBAL”
The ad says“You design and develop REST APIs (sometimes GraphQL) using domain-driven design that integrate seamlessly with frontend applications and external systems”
The ad says“You're experienced in using Git and contributing to public repositories”
The ad says“You design and develop REST APIs (sometimes GraphQL) using domain-driven design that integrate seamlessly with frontend applications and external systems”
The ad says“As a PHP Backend Engineer at LUMASERV, you'll play a key role in developing and maintaining customer projects that serve millions of users daily. You will publicly contribute to large open source products that we’re working with and you'll work closely with our product managers, developers, and architects to build robust, scalable backend solutions using modern PHP frameworks, particularly Laravel.”
The ad says“You work with scalable databases (MySQL, MariaDB, Redis) to design efficient data models and queries”
The ad says“You work with scalable databases (MySQL, MariaDB, Redis) to design efficient data models and queries”
The ad says“Proficiency in writing automated tests (PHPUnit, Pest)”
The ad says“As a PHP Backend Engineer at LUMASERV, you'll play a key role in developing and maintaining customer projects that serve millions of users daily. You will publicly contribute to large open source products that we’re working with and you'll work closely with our product managers, developers, and architects to build robust, scalable backend solutions using modern PHP frameworks, particularly Laravel.”
The ad says“Proficiency in writing automated tests (PHPUnit, Pest)”
The ad says“You work with scalable databases (MySQL, MariaDB, Redis) to design efficient data models and queries”
The ad says“You design and develop REST APIs (sometimes GraphQL) using domain-driven design that integrate seamlessly with frontend applications and external systems”
The ad says“Strong understanding of web security principles and common vulnerabilities”

Summary

As a PHP Backend Engineer at LUMASERV, you'll play a key role in developing and maintaining customer projects that serve millions of users daily. You will publicly contribute to large open source products that we’re working with and you'll work closely with our product managers, developers, and architects to build robust, scalable backend solutions using modern PHP frameworks, particularly Laravel.

If you appreciate clean code, domain-driven design, and the elegance that Laravel brings to application development, this position offers you the opportunity to shape the technical direction of projects while writing high-quality code every day.

Description

You have first experience with open source products including Nextcloud or Laravel
You're experienced in using Git and contributing to public repositories
You design and develop REST APIs (sometimes GraphQL) using domain-driven design that integrate seamlessly with frontend applications and external systems
You will contribute ideas and concepts for new features to bring open source products to their next level
You perform regular code reviews and help establish best practices within the team
You monitor application performance and gain insights using state-of-the-art APM tools (application performance monitoring)
You challenge and improve coding standards with your colleagues
You work with scalable databases (MySQL, MariaDB, Redis) to design efficient data models and queries
You have experience with Doctrine/DBAL
You participate in technical planning sessions and contribute to architectural decisions with your team

Qualifications

Extensive professional experience in PHP backend development on enterprise level
Experience with schema design and and software modelling
Advanced experience with Git and Git flows
Proficiency in writing automated tests (PHPUnit, Pest)
Experience with project management tools (e.g. Linear or Notion)
Strong understanding of web security principles and common vulnerabilities
Strong experience with local development setups based on Docker
Fluent German with strong business and negotiation skills, both written and spoken.

Desired qualifications

Experience with domain-driven design and software architecture
Experience with asynchronous processing
Contributions to open-source projects or active participation in the developer community
Familiar with application performance monitoring