Senior Full-stack Engineer (.Net / React)

Job description

Our Customer:

Our customer is an international technology company developing a modern cloud-based SaaS platform used by businesses to automate and optimize their daily operations. The product serves enterprise customers and is built with scalability, reliability, and long-term maintainability in mind. The engineering team follows modern development practices, values clean architecture, and actively collaborates across product, design, and QA to deliver high-quality software.

Your Tasks:

- Design, develop, and maintain scalable full-stack web applications using. NET and React.

- Build reusable, maintainable, and high-quality backend and frontend components.

- Design and implement RESTful APIs and integrate backend services.

- Collaborate with Product Managers, UX/UI Designers, QA Engineers, and other developers throughout the development lifecycle.

- Participate in architecture discussions and contribute to technical decisions.

- Optimize application performance, scalability, reliability, and security.

- Troubleshoot and resolve issues across both frontend and backend systems.

- Work with Docker, CI/CD pipelines, deployment configurations, and monitoring tools to support reliable software delivery.

- Perform code reviews and share technical knowledge within the team.

- Follow Agile methodologies and software engineering best practices.

Required Experience and Skills:

- 5+ years of commercial experience in full-stack software development.

- Strong hands-on experience with. NET / C#.

- Strong experience with React and modern JavaScript/TypeScript.

- Experience designing and consuming RESTful APIs.

- Solid knowledge of SQL databases.

- Experience working with Docker, deployment pipelines, and monitoring tools.

- Experience with Git and modern CI/CD workflows.

- Strong understanding of object-oriented programming, software architecture, and design patterns.

- Experience working for a large, globally recognized product or technology company.

- Excellent analytical and problem-solving skills.

- Ability to work independently and effectively in a cross-functional Agile team.

- Upper-Intermediate English or higher.

Would Be a Plus:

- Experience with cloud platforms (AWS, Azure, or GCP).

- Experience with microservices architecture.

- Knowledge of Kubernetes or container orchestration.

- Experience with automated testing and TDD.

- Previous mentoring or technical leadership experience.