Senior .NET Developer

Grid Dynamics; Porto; Híbrido; EUR 42 000 - 62 000; Tempo integral

Resumo da oferta

Grid Dynamics is seeking a skilled .NET Developer to build, maintain, and modernize secure, high-performance SaaS and enterprise applications. You will contribute to backend architectures, web APIs, and cloud-native solutions for professional industries.

This is a B2B contract opportunity with a hybrid work model, requiring 2 days per week on-site in Porto, Portugal. The role emphasizes API design, cloud integration, and robust data handling.

Qualificações

• Expert proficiency in C# and modern .NET frameworks.
• Deep understanding of ASP.NET Core Web API, MVC, and microservices.
• Practical experience with Microsoft Azure (App Services, Functions, Service Bus, Key Vault).
• Strong SQL Server (T-SQL) and EF Core experience for data orchestration.
• Familiarity with Git and CI/CD automation platforms like Azure DevOps or GitHub Actions.

Responsabilidades

• Design, write, and maintain high-quality, scalable code using C# and .NET to build enterprise-grade applications.
• Build and optimize RESTful APIs and microservices to support cross-platform integrations.
• Deploy, manage, and scale cloud resources for high availability and performance.
• Design and optimize relational database schemas and data-access layers with modern ORM tools.
• Implement automated testing and configure CI/CD pipelines for zero-downtime deployments.
• Engage in agile ceremonies and perform peer reviews ensuring security and coding standards.

Conhecimentos

C#/.NET

ASP.NET Core Web API

Azure

SQL Server

Entity Framework Core

Git / CI-CD

Ferramentas

Azure DevOps

GitHub Actions

Descrição da oferta de emprego

We are looking for skilled . NET Developer to build, maintain, and modernize secure, high-performance SaaS applications and enterprise software systems. This role focuses on engineering robust backend architectures, developing web APIs, and leveraging cloud-native technologies to deliver scalable, accurate digital solutions for professional industries.

This is a B2B contract opportunity with a hybrid work model, requiring 2 days per week of on-site work from the office in Porto, Portugal.

Requirements for the candidate:

• Language & Framework: Expert proficiency in C# and modern .NET Core / .NET (Versions 6 through 9).
• Web Tech & APIs: Deep understanding of ASP.NET Core Web API, MVC, and microservices architecture.
• Cloud Platform: Practical experience developing and deploying within Microsoft Azure (including Azure App Services, Azure Functions, Azure Service Bus, and Key Vault).
• Data Layer: Strong experience with SQL Server (T-SQL) and Entity Framework Core for database orchestration and query optimization.
• DevOps: Familiarity with source control tools (Git) and CI/CD automation platforms like Azure DevOps or GitHub Actions.

Candidate responsibilities:

• Application Development: Design, write, and maintain high-quality, scalable code utilizing C# and modern .NET frameworks to build enterprise-grade applications.
• API Architecture: Build and optimize high-throughput, secure RESTful APIs and microservices to support cross-platform integrations and frontend consumers.
• Cloud Integration: Deploy, manage, and scale cloud resources within a cloud ecosystem, ensuring high availability, performance, and optimal resource management.
• Database Management: Design, optimize, and maintain relational database schemas, complex queries, and data-access layers using modern ORM tools.
• Quality Assurance & CI/CD: Implement thorough automated testing (unit, integration, and API testing) and participate in configuring automated CI/CD pipelines for zero-downtime deployments.
• Collaboration & Code Quality: Engage in agile ceremonies, perform constructive peer code reviews, and adhere to strict security and coding standards.

About us:

Grid Dynamics (NASDAQ: GDYN) is a leading provider of technology consulting, platform and product engineering, AI, and advanced analytics services. Fusing technical vision with business acumen, we solve the most pressing technical challenges and enable positive business outcomes for enterprise companies undergoing business transformation. A key differentiator for Grid Dynamics is our 8 years of experience and leadership in enterprise AI, supported by profound expertise and ongoing investment in data, analytics, cloud & DevOps, application modernization and customer experience. Founded in 2006, Grid Dynamics is headquartered in Silicon Valley with offices across the Americas, Europe, and India.