Senior Backend Developer (.NET C#)
TransPerfect5 days ago
Lisbon, PortugalSenior
Responsibilities
- Participate in all phases of application development, with a focus on coding and debugging.
- Design, build, and maintain efficient, reusable, and reliable code and APIs for web and mobile applications.
- Collaborate with product managers, QA teams, designers, frontend developers, and other developers to translate business requirements into technical solutions.
- Identify bottlenecks and bugs and develop solutions to address them.
- Optimize web applications for performance, scalability, and security.
- Implement security best practices to protect sensitive data and mitigate threats.
- Develop automation tests and collaborate with automation engineers to support regression testing.
- Provide personalized software support to users as needed.
- Document application support and operational procedures.
- Mentor junior engineers and provide technical guidance.
Requirements
- Bachelor's or Master's degree in computer science, engineering, or a related field.
- At least 7 years of software development experience focused on scalable and reliable systems.
- Extensive knowledge of .NET, C#, LINQ, MS SQL, Entity Framework, and related technologies.
- Experience using Git and web service protocols such as REST.
- Knowledge of SOLID principles and clean code practices.
- Experience with API design for extensibility and integration.
- Experience debugging complex applications.
- Experience with SQL Server or NoSQL database development.
- Familiarity with Docker.
- Experience with Agile development project management methodologies.
- Strong communication and collaboration skills and the ability to work effectively in a team environment.
- Experience with Azure, AWS, RabbitMQ, and Quartz is preferred.