Backend Software Engineer (Hosting)

• 28 July 2026 • 100% • Indefinite duration • 25 rue Eugène-Marziano, 1227 Genève Make your passion a meaningful job Joining Infomaniak means joining a technological flagship where you will be surrounded by the best talents to create ethical and sovereign cloud and productivity solutions. Infomaniak is the company behind SwissTransfer and a trusted partner for leading organizations: international institutions such as the United Nations, media such as France Télévisions, iconic events like the Montreux Jazz Festival and the Annecy Festival, as well as central banks, large metropolises, and security agencies across Europe. An independent company, B Corp certified and awarded for its data centers that push the boundaries of efficiency and energy recovery, Infomaniak is living proof that it is possible to build a different digital landscape: sovereign, sustainable, and beneficial for the local economy. Here, your passion will become a meaningful job: you will evolve with autonomy, you will carry real responsibilities, and you will contribute to projects that touch millions of people. We are looking for a: Backend Software Engineer (Hosting) ## Context: The Consumer Hosting team's mission is to design the future of web hosting at Infomaniak. We are transforming our legacy solutions to propel a new generation of offerings, driven by a modern and scalable architecture, placing quality, reliability, and user experience at the heart of every technical iteration. Your responsibilities: • Stack Modernization: Actively participate in the transition of hosting solutions towards an orchestrated architecture (Kubernetes). • Abstraction & API-First: Design the abstraction layers (APIs) necessary to hide infrastructure complexity. • Quality and Industrialization: Guarantee the stability and maintainability of the product via test automation and strong involvement in code reviews. • Reliability and Security: Guarantee the integrity and confidentiality of user data by applying security best practices (encryption, API hardening..) Profile sought: • PHP / Laravel Expertise: You have solid experience in modern PHP (version 8+) and master complex architectural patterns. Ideally through the use of the Laravel framework. • Mastery of APIs & Microservices: Ability to design robust, high-performance, and documented APIs. • Infrastructure Affinity: You design infrastructure as a programmable object. A plus if you have knowledge in: • Experience with Kubernetes, GitLab CI is a plus. • Experience with automatic SSL certificate management (ACME /Let's Encrypt) • Knowledge of shared hosting environments is a plus • Open source contributions or side projects are appreciated • You like working in a team and demonstrate positive communication The technical stack we use: • MariaDB • Laravel • Redis • Grafana • ElasticSearch • Kubernetes • Grafana The position: • Indefinite duration contract • Occupation rate: 80 - 100% • Location: Genève • Availability: As soon as possible Recruitment process steps: • A first technical interview to validate your skills • A second interview in our offices Why Infomaniak: ### • Be part of a company that shapes an ethical cloud that respects privacy, humans, and the environment. • Work every day in a benevolent, balanced framework with your personal life and extremely stimulating with people at the forefront of their field who are committed, listening, and passionate about what they do. • Make a real difference in the lives of millions of users around the world. At Infomaniak, we are all united by the feeling of having real responsibilities and contributing to something greater. • Meet diverse people in a friendly atmosphere during very regular company outings (Afterwork, skiing, cycling outings, theatre, etc.). • Evolve in a very pleasant climate and in an original working environment, where meeting rooms are carefully decorated and promote inspiration as well as collaboration. • Enjoy many other advantages such as an annual bonus encouraging soft mobility, a fitness room to keep you in shape, the provision of electric bicycles and scooters, convivial relaxation spaces (break room, video and arcade games, pinball, foosball, etc.), excellent accident and loss of earnings coverage, and many other surprises. *At Infomaniak, we are committed to the diversity, equity, and inclusion of employees in the workplace. Our job offers are open to all and all application files are evaluated on an equal footing, regardless of the gender, origin, religion, sexual orientation, or disability of the candidates.*