Senior Software Engineer (m/f) 100%

• 05 octobre 2026
• 100%
• Indefinite duration
• Possible
• Chemin du Curé Desclouds 1, 1226 Thônex

Ärztekasse Genossenschaft provides business process outsourcing services and eHealth solutions to healthcare professionals so that they are relieved of administration and can focus on medical work.

As part of an innovation initiative, Ärztekasse is renewing and expanding its products. To support this digitalization step, we are looking for smart and experienced engineers to contribute to and shape clever and creative solutions for a meaningful sector.

Senior Software Engineer (m/f) 100%

Main Tasks ###

• Design, implementation, and maintenance of applications and services for our billing tracking products
• Collaboration with requirement engineers and business analysts to detail and clarify understanding and requirements
• Support to the testing team regarding functional and non-functional testing of implemented applications
• Participation in the definition and design of solution architectures, under the direction of the tech lead
• Documentation of code and design
• Implementation of proofs of concept to validate and demonstrate solution architectures
• Participation in the definition of technologies and tools to be used for new solutions
• Contribute to raising the technical level of the team through code reviews and daily collaboration with less experienced colleagues

Requirements ###

• Bachelor's or higher degree in computer science, computer engineering, or equivalent experience
• At least 8 years of experience in software development
• Solid experience in backend development with server-side development (WebAPI, multithreaded systems) using .NET (C#, Entity Framework, Dependency Injection)
• Solid experience with SQL language (Postgre, SQL Server, Sybase)
• Knowledge of architectures and development models (e.g., Microservices, CQRS, Domain Driven Design, SOLID, unit testing)
• Experience with CI/CD (Git, Azure Devops, Bitbucket, Bamboo)
• Knowledge of authentication/authorization services and their integration is a plus
• Knowledge of containerization (Kubernetes) is a plus
• Knowledge of ETL solutions (Apache Airflow) is a plus
• Experience with VB language is a plus
• Knowledge of Agile methodologies
• Collaborative with excellent communication skills
• Autonomous and organized
• French is required: level C1 or higher
• English is required: level B2 or higher
• German is a plus

Team Context ###

You will join a team of 6 developers with heterogeneous seniority (from junior to senior), working on our billing tracking products, under the direction of the team's tech lead. As a senior profile, you will bring strong technical expertise to the team, actively contribute to architecture discussions, and support the growth of less experienced colleagues - while remaining operational in the codebase.

What we offer

• 40h/week
• Teleworking option 1 day per week
• Very innovative and international working environment
• Free parking
• Language training

Additional Information ###

You will join a development team of 6 people with mixed seniority, working on our billing tracking products - a field where reliability and precision matter as much as clean architecture. Reporting to the team's tech lead, you will have real opportunities to influence technical decisions and contribute to architecture discussions, while working alongside established developers whom you will help progress and senior engineers with whom to exchange ideas. We are solution-oriented, but we do not neglect the fun factor.

We look forward to receiving your application! ###

We only accept your application via jobUp.