Senior .NET Full Stack Engineer (Enterprise Integration)

Job Summary

We are seeking a Senior .NET Full Stack Engineer with strong expertise in enterprise integration, API development, microservices architecture, messaging systems, and cloud-enabled DevOps practices. The successful candidate will play a key role in developing and supporting mission-critical integration solutions connecting internal and external systems.

Required Experience

• Minimum 15 years of professional IT experience.
• Strong experience in enterprise integration and software development.
• Proven expertise in enterprise API and middleware solutions.
• Hands-on experience with IBM MQ or equivalent messaging platforms.
• Experience supporting large-scale production environments.
• Experience working with cross-functional teams and stakeholders.

Required Technical Skills

• Backend Development
• C#
• .NET Core / .NET 6, 7, 8
• ASP.NET Core Web API
• ASP.NET MVC
• Microservices Architecture
• REST APIs
• SOAP Web Services

Front-End Development

• Angular
• React
• JavaScript
• TypeScript
• HTML5
• CSS3
• jQuery

Database

• Microsoft SQL Server
• Entity Framework Core
• ADO.NET
• Query Optimization
• Stored Procedures

Integration & Messaging

• IBM MQ
• Enterprise Integration Patterns (EIP)
• API Gateway
• Data Transformation
• JSON Mapping
• XSLT

DevOps

• Azure DevOps
• CI/CD Pipelines
• Git
• Release Management
• Deployment Automation

Monitoring & Testing

• Dynatrace
• Postman
• Automated Testing
• Performance Monitoring

Responsibilities

• Design, develop, and maintain enterprise integration solutions.
• Build secure and scalable APIs and microservices.
• Develop and maintain integration dashboards and portals.
• Implement messaging and data exchange solutions.
• Optimize database performance and application scalability.
• Support CI/CD and deployment automation.
• Monitor production systems and resolve incidents.
• Prepare technical documentation and participate in Agile ceremonies.

Education

Bachelor’s Degree in Computer Science, Software Engineering, Information Technology, or related field.

Preferred Qualifications

• Government sector experience.
• Enterprise-scale integration projects.
• Site Reliability Engineering (SRE) experience.
• High-availability and disaster recovery experience.

Pay: Up to RO2,000.000 per month

Application Question(s):

• How many years of hands-on experience do you have developing enterprise applications using C#, .NET Core/.NET 6+, ASP.NET Core Web API, and Microsoft SQL Server?
• Do you have hands-on experience designing and implementing enterprise integration solutions using REST APIs, SOAP Services, Enterprise Messaging (IBM MQ or equivalent), and Enterprise Integration Patterns (EIP)?
• Are you willing and able to work onsite in Muscat, Oman, and attend an in-person technical interview if shortlisted?

Work Location: In person