Senior Backend Engineer (.NET)

Das ist der Job

Mobile Wave Solutions is a professional services company specializing in software development as a service.

Darum lohnt es sich

With a team of over 120 engineers, we deliver scalable, high-quality software that empowers our global clients to innovate and grow. You'll play a key role in building and evolving a modern, cloud-based platform, contributing hands-on to architecture, code quality, and technical best practices.

This is a hands-on engineering role — you'll spend most of your time coding, reviewing code, and collaborating closely with your team to deliver robust, scalable solutions.

Our Benefits • Remote or Hybrid Work Options • Private Health Insurance, including dental care • Additional Holidays after your 1st and 5th year • Sponsored Training & Certifications • Employee Referral Bonuses • Multisport Card – fully covered • Fun Office Space with relaxation zones and free parking We value collaboration, technical excellence, and a pragmatic approach to solving complex problems.

About the Role We're looking for a Senior Backend Engineer (.NET) who is passionate about writing high-quality code and solving complex technical problems. We're looking for someone who combines technical excellence with strong ownership, sound judgment, and a collaborative mindset.

Key Responsibilities • Develop backend systems using .NET / C# with a focus on scalability, performance, and maintainability. • Apply and help uphold technical standards, architecture patterns, and best practices. • Take ownership of your technical decisions, clearly articulating your reasoning and incorporating feedback from peers and stakeholders. • Contribute to technical discussions, offering well‑reasoned input on proposed solutions and architectural approaches. • Collaborate with and support fellow engineers through code reviews and knowledge sharing. • Work closely with product and engineering peers to align technical solutions with business goals. • Build deep system and domain expertise, demonstrating curiosity and persistence in understanding complex workflows and platform behaviors. • Contribute ideas and feedback that help shape the technical roadmap. • Maintain a balance between innovation, delivery, and long‑term sustainability.

Qualifications • Proven experience as a Senior Backend Engineer working with .NET / C#. • Strong understanding of cloud platforms (GCP preferred, Azure/AWS also relevant). • Experience with asynchronous, distributed, or event-driven systems. • Solid knowledge of REST APIs, microservices, and CI/CD practices. • Demonstrated ability to make and explain sound technical decisions in collaborative environments. • Strong sense of ownership, with a proactive and persistent approach to problem-solving and learning complex systems. • Great communication skills and a collaborative mindset. • Curiosity for learning new technologies — especially frontend frameworks like React.