Job
- Level
- Experienced
- Job Field
- Back End
- Employment Type
- Full Time
- Contract Type
- Permanent employment
- Location
- Koblenz
- Working Model
- Onsite
Job Summary
In this role, you will develop robust backend solutions using modern PHP, design REST APIs, and optimize database models while actively contributing to open source projects and bringing in important ideas for new features.
Job Technologies
Your role in the team
- 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.
- 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 participate in technical planning sessions and contribute to architectural decisions with your team.
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Our expectations of you
Qualifications
- Proficiency in writing automated tests (PHPUnit, Pest).
- Strong understanding of web security principles and common vulnerabilities.
- Contributions to open-source projects or active participation in the developer community.
- Familiar with application performance monitoring.
Experience
- You have first experience with open source products including Nextcloud or Laravel.
- You're experienced in using Git and contributing to public repositories.
- You have experience with Doctrine/DBAL.
- Extensive professional experience in PHP backend development at an enterprise level.
- Experience with schema design and software modelling.
- Advanced experience with Git and Git flows.
- Experience with project management tools (e.g., Linear or Notion).
- Strong experience with local development setups based on Docker.
- Experience with domain-driven design and software architecture.
- Experience with asynchronous processing.
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Topics that you deal with on the job
Job Locations
This is your employer
Lumaserv Gmbh
LUMASERV GmbH is an established IT service provider based in Koblenz, offering tailored solutions for business clients. Their services include cloud migration, server colocation, and software development, supported by modern data centers with high availability.
Description
- Company Type
- Established Company
- Working Model
- Onsite
- Industry
- Internet, IT, Telecommunication
PHP Backend Engineer
- Location
- Koblenz
- Working Model
- Onsite
- Diversity
- Open for all genders
- English Only
- English only required
