Senior .NET Developer – C#, SQL, RESTful APIs

Unleash innovation — architect tomorrow’s enterprise solutions with power and precision!

Porto-based opportunity with hybrid work model

As a Senior .NET Developer, you will be working for our client, a forward-thinking leader in the technology industry dedicated to delivering robust, scalable, and innovative software solutions. You will play a crucial role in designing, upgrading, and optimizing applications that empower businesses to stay ahead in a competitive landscape. Join us and be part of a journey that pushes technical boundaries and drives digital transformation.

Your main responsibilities:

• Design and develop high-quality, scalable .NET applications following best practices and architectural standards
• Enhance and upgrade existing applications to ensure optimal performance, security, and maintainability
• Develop and optimize complex SQL queries, stored procedures, and views for efficient data processing
• Establish and maintain automated testing frameworks to ensure code quality and reliability
• Collaborate with cross-functional teams using agile methodologies to deliver innovative solutions
• Integrate RESTful APIs to enable seamless data and service communication
• Apply SOLID principles and design patterns to create flexible and maintainable code
• Participate in code reviews, knowledge sharing, and continuous improvement initiatives

You're ideal for this role if you have:

• 6+ years of professional experience in software development, with a strong focus on C# and .NET technologies
• Proven expertise in SQL, including database architecture and complex query optimization
• Hands-on experience in developing and working with RESTful APIs
• Solid understanding of SOLID principles and design patterns
• Experience working in agile environments
• Fluent in English, with Portuguese language skills considered a plus

It is a strong plus if you have:

• Certifications related to .NET or software architecture
• Experience with automated testing tools and frameworks

Language Required for the role:
English (Fluent), Portuguese (Conversational/Fluent preferred)

Eligibility to work on this role:
Only candidates with an existing legal right to work in the European Union will be considered for this role.

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Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.