Senior Backend Developer (.NET C#)
TransPerfect5 days ago
Madrid, SpainSenior
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 and resolve bottlenecks, bugs, and complex application issues.
- Optimize applications for performance, scalability, and security while implementing security best practices.
- Develop and support automation testing and regression testing efforts.
- Provide personalized software support to users and document application support and operational procedures.
- Stay current with emerging technologies and industry trends to improve backend infrastructure.
- 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, SOLID principles, clean code practices, web service protocols, API design, and database development.
- Experience debugging complex applications and working with SQL Server or NoSQL databases.
- Some familiarity with Docker.
- Experience with Agile development project management methodologies.
- Strong communication and collaboration skills in a team environment.
- Azure, AWS, RabbitMQ, and Quartz experience is a plus.