Senior Software Engineer (B2B Saas)

Join our team as a Senior Software Engineer in a B2B SaaS environment. You will actively contribute to the technical evolution of our platform, participate in technical design decisions, and work closely with Product, Design, and Business stakeholders. You will work in a structured and self-directed manner, collaborate with Senior Engineers and the Tech Lead, and stay close to the product vision. You should have at least 5-6 years of experience in software development, solid skills in TypeScript and Node.js, and familiarity with deployment, testing, and CI/CD processes.

• Contribuer activement à l'évolution technique de la plateforme, en apportant des idées pour améliorer la robustesse, la performance et l'évolutivité du produit.
• Participer aux décisions de conception technique, en travaillant en étroite collaboration avec les parties prenantes pour façonner des solutions techniques adaptées aux besoins des utilisateurs.
• Travailler de manière structurée et autonome, de la décomposition des tâches à la mise en œuvre, en passant par le déploiement et la surveillance en production.

• You work in a solution-oriented, pragmatic way and stay close to the product vision: you ask "why" behind a requirement before jumping to "how"
• You know your strengths, apply them deliberately – and actively ask for support when it makes sense, instead of getting stuck
• You have up from 5/6 years of experience in software development – ideally in a scaling SaaS environment where you've not only built features but also supported them live in production
• You've already gained experience in building modern APIs, working with different system architectures, and data modeling – and you can weigh trade-offs between different approaches
• You speak English fluently – German is a plus
• You have solid skills in TypeScript and Node.js, ideally with NestJS on the backend – complemented by a good understanding of modern frontend technologies such as React
• You're familiar with deployment, testing, and CI/CD processes and see them as an integral part of development, not an afterthought