Senior Dotnet Developer

Senior .NET Developer | €280-€300 Per Day | Remote B2B, 3+ Year contract | PolandLocation: Remote in PolandType: Full-timeExperience Level: Senior (5+ years)About the RoleWe’re seeking a highly skilled Senior .NET Engineer with strong C# expertise to join a growing engineering team for an industry leading SaaS business. You’ll work primarily on backend services built with .NET Core in a modern microservices architecture hosted in Azure. This role is ideal for someone who enjoys solving complex technical challenges, working in a cloud-native environment, and wants the opportunity to grow into a Team Lead position over time.What You’ll DoDesign, develop, and maintain backend services using C# and .NET Core within a microservices environment.C# ExperienceContribute to frontend components using Vue.js (JavaScript/TypeScript) Build cloud-native solutions leveraging Azure services and modern DevOps practices.Implement and evolve CI/CD pipelines to support fast, reliable delivery.Collaborate with cross-functional teams to ship scalable, high-quality features.Participate in architectural discussions and drive best practices for performance and reliability.Lead technical initiatives, mentor team members, and progress toward a Team Lead role.What We’re Looking For5+ years of professional software engineering experience.Strong proficiency in C# and extensive experience with .NET Core.Solid understanding of microservices architecture and distributed systems.Hands-on experience with Azure cloud services.Strong knowledge of CI/CD and automated deployment practices.Experience with Vue.js or other modern JavaScript/TypeScript frameworks.Comfortable working 80% backend / 20% frontend.Experience in SaaS or fintech environments (highly desirable).Previous leadership experience or a genuine interest in moving into a Team Lead role.Strong communication and collaboration skills.Nice to HaveExperience with event-driven architecture or messaging systems.Familiarity with domain-driven design (DDD).Knowledge of secure coding practices or compliance-heavy environments.Why Join Us?Opportunity to shape architecture and engineering standards.Clear path to leadership.Work on impactful, large-scale SaaS systems.Collaborative environment that values engineering excellence.Your opportunity to grow within this role is unparallel with other businesses'. If interested please contact me directly📩 - humza.haque@signify-tech.com📞 - +44 7897 074 594