PHP Developer – Nextcloud, OSS

🕒 April 1

🇩🇪 Germany – Remote

⏱ Part Time

🟡 Mid-level

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 21%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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LUMASERV

WebsiteLinkedInAll Job Openings

11 - 50 employees

Founded 2015

☁️ SaaS

🤝 B2B

🔒 Cybersecurity

SaaS • B2B • Cybersecurity

LUMASERV is a managed cloud software and operations company that helps organizations run, scale and secure complex applications in the cloud. The company provides cloud computing infrastructure, managed Kubernetes, hosting, domain services, and an API-driven interface for provisioning and auto-scaling, together with DDoS protection and ISO 27001–aligned security and compliance services. LUMASERV serves businesses and public-sector customers from its German offices and supports large-scale deployments used by millions of end users.

📋 Description

• Developing and maintaining customer projects that serve millions of users daily • Contributing to large open source products that we’re working with • Collaborating with product managers, developers, and architects to build robust backend solutions using modern PHP frameworks, particularly Laravel • Designing and developing REST APIs (sometimes GraphQL) • Performing regular code reviews and helping establish best practices within the team • Monitoring application performance using state-of-the-art APM tools • Challenging and improving coding standards

🎯 Requirements

• 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

🏖️ Benefits

• Flexible work arrangements