Senior Full Stack Developer (.Net)
Senior Full Stack Developer (.Net)
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Job Description
Responsibility:
Design develop and maintain scalable and high-performing web applications using .NET (C# Core) for the backend and React for the frontend.
Develop and consume RESTful APIs and other backend services.
Write clean well-documented and efficient code following best practices and coding standards.
Collaborate closely with product managers designers and other engineers to understand requirements and translate them into technical solutions for web and potentially mobile applications.
Build reusable and efficient React components and frontend architectures.
Contribute to database design and optimization (e.g. SQL Server PostgreSQL).
Participate in code reviews to ensure code quality and knowledge sharing across the team.
Troubleshoot debug and resolve software defects across the full stack (backend and frontend).
Qualifications :
Minimum of 5 years of professional experience as a Full Stack Developer.
Strong proficiency in C# and .NET Core/.NET 8.
Solid understanding of web development principles including RESTful APIs HTTP and security best practices.
Extensive experience with React and its core principles.
Experience with HTML CSS and modern JavaScript (ES6).
Familiarity with database systems (e.g. SQL Server PostgreSQL MySQL) and ORM frameworks (e.g. Entity Framework Core).
Strong communication skills and ability to collaborate in a remote-first environment.
Good in English (Spanish is a plus)
Additional Information :
Why Join Us:
Flexible work environment (hybrid or fully remote in the Spain).
Opportunity to work with cutting-edge technologies in a fast-growing fintech startup.
Strong engineering culture with a focus on quality scalability and innovation.
A supportive diverse and dynamic team that values growth and learning.
Work on a product that makes a real social impact on financial well-being.
Remote Work :
Yes
Employment Type :
Full-time
Employment Type
Remote
