Senior Full-Stack Engineer: .NET Core, Cloud & Security

Maseera; Saudi Arabia; On-site; SAR 240,000 - 420,000; Full time

Job summary

Maseera, a leading Saudi technology company, seeks a Senior Full Stack Programmer to design, develop, and support enterprise web applications across front-end and back-end. You will build services and APIs in C#/.NET, manage databases with SQL Server, PostgreSQL, and MongoDB, and implement secure, scalable solutions.

You'll deploy with Docker/Kubernetes, maintain CI/CD pipelines, and mentor junior developers while coordinating with cross-functional teams to ensure timely, high-quality delivery

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related field.
• Minimum 5-7 years of experience in full-stack software development, preferably within a large-scale technology, enterprise, government, or systems integration environment.
• Solid experience with C#, .NET Core 9+, Entity Framework, ORM frameworks, and software Design Patterns.
• Strong experience with SQL Server, PostgreSQL, MongoDB, SQL, and database management.
• Hands-on experience with Telerik, Docker, Kubernetes, and CI/CD pipelines.
• Strong understanding of RESTful APIs, application integration, authentication, authorization, application security, and performance optimization.
• Strong understanding of software architecture, development best practices, scalability, maintainability, and application performance.
• Proven ability to troubleshoot and resolve complex application, integration, database, performance, and production issues.

Responsibilities

• Design, develop, implement, and maintain high-performance enterprise web applications across front-end and back-end environments.
• Develop and maintain back-end applications, services, and APIs using C# and .NET Core 9+.
• Utilize Entity Framework, ORM technologies, and appropriate Design Patterns to develop scalable, maintainable, and high-quality applications.
• Design, develop, optimize, and maintain databases using SQL Server, PostgreSQL, and MongoDB.
• Develop and integrate RESTful APIs and application services to support enterprise systems and business requirements.
• Implement application security, authentication, authorization, data protection, and secure coding practices.
• Deploy, manage, and support applications using Docker and Kubernetes.
• Develop and maintain CI/CD pipelines to automate application build, testing, deployment, and release processes.
• Monitor application performance, identify potential issues, and resolve complex application, integration, database, performance, and production incidents.
• Plan and execute application upgrades, migrations, configuration changes, and deployments while minimizing operational disruption.
• Coordinate with project managers, business stakeholders, infrastructure, cybersecurity, database, and application teams to ensure effective application delivery and issue resolution.
• Support application testing, deployment, troubleshooting, and production operations, ensuring timely resolution of technical issues.
• Maintain accurate application architecture documentation, source code, configurations, API documentation, deployment procedures, and operating guidelines.
• Ensure applications can be developed, deployed, and maintained effectively within air-gapped, isolated, or restricted environments.
• Provide technical guidance, knowledge sharing, and support to junior developers and technical team members to enhance team capabilities and development standards.

Skills

C#

.NET Core 9+

Entity Framework

ORM

RESTful APIs

SQL Server

PostgreSQL

MongoDB

Docker

Kubernetes

CI/CD

Education

Bachelor's degree in Computer Science/Software Engineering/IT

Tools

Telerik

Job description

Maseera, a leading Saudi technology company, seeks a Senior Full Stack Programmer to design, develop, and support enterprise web applications across front-end and back-end. You will build services and APIs in C#/.NET, manage databases with SQL Server, PostgreSQL, and MongoDB, and implement secure, scalable solutions.

You'll deploy with Docker/Kubernetes, maintain CI/CD pipelines, and mentor junior developers while coordinating with cross-functional teams to ensure timely, high-quality delivery